/* From agenda.html */
:root {
                    --bg-page: #f4f5f7;
                    --bg-card: #ffffff;
                    --bg-header: rgba(15, 23, 42, 0.92);
                    --accent: #524751;
                    --accent-soft: #f1e9f5;
                    --text-main: #111827;
                    --text-muted: #6b7280;
                    --radius-card: 16px;
                    --shadow-soft: 0 14px 30px rgba(15, 23, 42, 0.16);
                    --transition-fast: 0.2s ease-in-out;
                    --max-width: 1100px;
                }

                * {
                    box-sizing: border-box;
                }

                body {
                    margin: 0;
                    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
                    color: var(--text-main);
                    background: radial-gradient(circle at top, #ffffff 0, #f2f3f7 50%, #e5e7eb 100%);
                }

                a {
                    text-decoration: none;
                    color: inherit;
                }

                #page-wrapper {
                    min-height: 100vh;
                    display: flex;
                    flex-direction: column;
                }

                /* HEADER */
                #header {
                    position: sticky;
                    top: 0;
                    z-index: 50;
                    background: var(--bg-header);
                    backdrop-filter: blur(10px);
                    color: #f9fafb;
                    padding: 0.75rem 1.5rem;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                }

                #header h1 {
                    margin: 0;
                    font-size: 1.4rem;
                    letter-spacing: 0.03em;
                }

                #header h1 a {
                    color: #f9fafb;
                    font-weight: 700;
                }

                #header h1 a:hover {
                    color: #e5e7eb;
                }

                #nav ul {
                    list-style: none;
                    margin: 0;
                    padding: 0;
                    display: flex;
                    gap: 1.25rem;
                    align-items: center;
                    font-size: 0.95rem;
                }

                #nav > ul > li > a {
                    color: #e5e7eb;
                    position: relative;
                }

                #nav > ul > li > a::after {
                    content: "";
                    position: absolute;
                    left: 0;
                    bottom: -0.25rem;
                    width: 0;
                    height: 2px;
                    background-color: var(--accent);
                    transition: width var(--transition-fast);
                }

                #nav > ul > li > a:hover::after {
                    width: 100%;
                }

                /* Bouton dans le header */
                #nav .button {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    text-align: center;
                    white-space: normal;
                    padding: 0.45rem 0.9rem;
                    border-radius: 999px;
                    border: 1px solid rgba(248, 250, 252, 0.2);
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb !important;
                    font-size: 0.85rem;
                    font-weight: 600;
                    box-shadow: 0 10px 20px rgba(82, 70, 81, 0.45);
                    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
                }

                #nav .button:hover {
                    transform: translateY(-1px);
                    opacity: 0.96;
                    box-shadow: 0 16px 30px rgba(82, 70, 81, 0.45);
                }

                /* Sous-menus */
                #nav ul ul {
                    background: var(--bg-header);
                }

                /* HERO / BANNER */
                #banner {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    padding: 4.5rem 1.5rem 2.5rem;
                    text-align: center;
                }

                #buttontomain {
                    display: inline-flex;
                    flex-direction: column;
                    align-items: center;
                    gap: 1.5rem;
                    cursor: pointer;
                }

                .hero-logo {
                    max-width: 260px;
                    width: 70%;
                    height: auto;
                    filter: drop-shadow(0 16px 35px rgba(15, 23, 42, 0.35));
                    transition: transform var(--transition-fast), filter var(--transition-fast);
                }

                #buttontomain:hover .hero-logo {
                    transform: translateY(-4px) scale(1.02);
                    filter: drop-shadow(0 22px 45px rgba(15, 23, 42, 0.45));
                }

                .hero-arrow {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    width: 40px;
                    height: 40px;
                    border-radius: 999px;
                    border: 1px solid rgba(148, 163, 184, 0.8);
                    color: #111827;
                    font-size: 1.3rem;
                    animation: bounce 1.8s infinite;
                    background: rgba(255, 255, 255, 0.9);
                }

                @keyframes bounce {
                    0%, 100% { transform: translateY(0); }
                    50% { transform: translateY(6px); }
                }

                /* MAIN */
                #main {
                    flex: 1;
                    max-width: var(--max-width);
                    margin: 0 auto 3rem;
                    padding: 0 1.5rem 3rem;
                }

                .card {
                    background: var(--bg-card);
                    border-radius: var(--radius-card);
                    padding: 1.75rem 1.75rem 1.5rem;
                    margin-bottom: 1.75rem;
                    box-shadow: var(--shadow-soft);
                    text-align: center; /* Tous les textes dans les cartes centrés */
                }

                .card-header-center {
                    text-align: center;
                }

                .card-title-main {
                    font-size: 1.7rem;
                    margin: 0 0 0.4rem;
                }

                .card-subtitle {
                    font-size: 0.95rem;
                    color: var(--text-muted);
                    margin: 0.25rem 0 0;
                }

                /* Bandeau NEWS */
                .news-banner {
                    background: linear-gradient(90deg, #524751, #6a5d68);
                    color: #f9fafb;
                    font-weight: 700;
                    letter-spacing: 0.12em;
                    text-transform: uppercase;
                    text-align: center;
                    padding: 0.75rem 1.25rem;
                    border-radius: 999px;
                    margin: 0 auto 1.5rem;
                    font-size: 0.8rem;
                    max-width: 500px;
                    box-shadow: 0 10px 24px rgba(82, 70, 81, 0.55);
                }

                /* Teaser NEWS */
                #news-teaser h3 {
                    margin-top: 0;
                    font-size: 1.25rem;
                }

                .news-image-wrapper {
                    display: flex;
                    justify-content: center;
                    margin-top: 1.25rem;
                }

                .news-image {
                    width: 100%;
                    max-width: 520px;
                    border-radius: 18px;
                    display: block;
                }

                /* Features */
                .features-grid {
                    display: grid;
                    gap: 1.25rem;
                }

                @media (min-width: 720px) {
                    .features-grid {
                        grid-template-columns: repeat(2, minmax(0, 1fr));
                    }
                }

                .feature-item {
                    display: flex;
                    flex-direction: column;    /* Empile icône + texte */
                    align-items: center;       /* Centre horizontalement */
                    gap: 0.55rem;
                    padding: 1.1rem 1.2rem;
                    border-radius: 14px;
                    background: #f9fafb;
                    border: 1px solid #e5e7eb;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    text-align: center;        /* Texte centré */
                }

                .feature-item:hover {
                    background: #ffffff;
                    transform: translateY(-2px);
                    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1);
                    border-color: #d1d5db;
                }

                .feature-icon {
                    font-size: 1.6rem;
                    padding: 0.4rem 0.55rem;
                    border-radius: 999px;
                    background: var(--accent-soft);
                    color: var(--accent);
                }

                .feature-content h3 {
                    margin: 0 0 0.15rem;
                    font-size: 1.05rem;
                }

                .feature-content p {
                    margin: 0;
                    font-size: 0.9rem;
                    color: var(--text-muted);
                }

                /* Bloc Isérables */
                .iserables-image {
                    width: 100%;
                    border-radius: 18px;
                    display: block;
                    margin-bottom: 1rem;
                }

                .iserables-title {
                    font-size: 1.3rem;
                    margin: 0 0 0.4rem;
                }

                .iserables-text {
                    margin: 0 0 1.1rem;
                    color: var(--text-muted);
                    font-size: 0.95rem;
                }

                .actions {
                    display: flex;
                    gap: 0.75rem;
                    justify-content: center; /* Boutons centrés */
                }

                .btn {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    border-radius: 999px;
                    padding: 0.55rem 1.4rem;
                    font-size: 0.9rem;
                    font-weight: 600;
                    cursor: pointer;
                    border: 1px solid transparent;
                    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    white-space: nowrap;
                }

                .btn-primary {
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb;
                    box-shadow: 0 12px 26px rgba(82, 70, 81, 0.5);
                }

                .btn-primary:hover {
                    transform: translateY(-1px);
                    box-shadow: 0 20px 40px rgba(82, 70, 81, 0.55);
                }

                .btn-ghost {
                    background: #ffffff;
                    color: var(--accent);
                    border-color: rgba(82, 70, 81, 0.35);
                }

                .btn-ghost:hover {
                    background: #fef2f2;
                }

                /* FOOTER */
                #footer {
                    padding: 2rem 1.5rem 2.5rem;
                    border-top: 1px solid #e5e7eb;
                    background: rgba(248, 250, 252, 0.95);
                    text-align: center;
                }

                #footer .icons {
                    list-style: none;
                    padding: 0;
                    margin: 0 0 1.25rem;
                    display: flex;
                    justify-content: center;
                    gap: 0.9rem;
                }

                #footer .icons a {
                    display: inline-flex;
                    width: 36px;
                    height: 36px;
                    border-radius: 999px;
                    align-items: center;
                    justify-content: center;
                    background: #111827;
                    color: #f9fafb;
                    font-size: 0.9rem;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
                }

                #footer .icons a:hover {
                    background: #b91c1c;
                    transform: translateY(-1px);
                    box-shadow: 0 10px 22px rgba(82, 70, 81, 0.55);
                }

                #footer small {
                    display: block;
                    margin-top: 0.5rem;
                    color: var(--text-muted);
                    font-size: 0.75rem;
                }

                /* Responsive header */
                @media (max-width: 768px) {
                    #header {
                        flex-wrap: wrap;
                        gap: 0.5rem;
                    }

                    #nav ul {
                        flex-wrap: wrap;
                        justify-content: flex-end;
                        gap: 0.75rem;
                    }

                    .card {
                        padding: 1.4rem 1.25rem 1.3rem;
                    }
                }


/* From comite.html */
:root {
                    --bg-page: #f4f5f7;
                    --bg-card: #ffffff;
                    --bg-header: rgba(15, 23, 42, 0.92);
                    --accent: #524751;
                    --accent-soft: #f1e9f5;
                    --text-main: #111827;
                    --text-muted: #6b7280;
                    --radius-card: 16px;
                    --shadow-soft: 0 14px 30px rgba(15, 23, 42, 0.16);
                    --transition-fast: 0.2s ease-in-out;
                    --max-width: 1100px;
                }

                * {
                    box-sizing: border-box;
                }

                body {
                    margin: 0;
                    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
                    color: var(--text-main);
                    background: radial-gradient(circle at top, #ffffff 0, #f2f3f7 50%, #e5e7eb 100%);
                }

                a {
                    text-decoration: none;
                    color: inherit;
                }

                #page-wrapper {
                    min-height: 100vh;
                    display: flex;
                    flex-direction: column;
                }

                /* HEADER */
                #header {
                    position: sticky;
                    top: 0;
                    z-index: 50;
                    background: var(--bg-header);
                    backdrop-filter: blur(10px);
                    color: #f9fafb;
                    padding: 0.75rem 1.5rem;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                }

                #header h1 {
                    margin: 0;
                    font-size: 1.4rem;
                    letter-spacing: 0.03em;
                }

                #header h1 a {
                    color: #f9fafb;
                    font-weight: 700;
                }

                #header h1 a:hover {
                    color: #e5e7eb;
                }

                #nav ul {
                    list-style: none;
                    margin: 0;
                    padding: 0;
                    display: flex;
                    gap: 1.25rem;
                    align-items: center;
                    font-size: 0.95rem;
                }

                #nav > ul > li > a {
                    color: #e5e7eb;
                    position: relative;
                }

                #nav > ul > li > a::after {
                    content: "";
                    position: absolute;
                    left: 0;
                    bottom: -0.25rem;
                    width: 0;
                    height: 2px;
                    background-color: var(--accent);
                    transition: width var(--transition-fast);
                }

                #nav > ul > li > a:hover::after {
                    width: 100%;
                }

                /* Bouton dans le header */
                #nav .button {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    text-align: center;
                    white-space: normal;
                    padding: 0.45rem 0.9rem;
                    border-radius: 999px;
                    border: 1px solid rgba(248, 250, 252, 0.2);
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb !important;
                    font-size: 0.85rem;
                    font-weight: 600;
                    box-shadow: 0 10px 20px rgba(82, 70, 81, 0.45);
                    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
                }

                #nav .button:hover {
                    transform: translateY(-1px);
                    opacity: 0.96;
                    box-shadow: 0 16px 30px rgba(82, 70, 81, 0.45);
                }

                /* Sous-menus */
                #nav ul ul {
                    background: var(--bg-header);
                }

                /* HERO / BANNER */
                #banner {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    padding: 4.5rem 1.5rem 2.5rem;
                    text-align: center;
                }

                #buttontomain {
                    display: inline-flex;
                    flex-direction: column;
                    align-items: center;
                    gap: 1.5rem;
                    cursor: pointer;
                }

                .hero-logo {
                    max-width: 260px;
                    width: 70%;
                    height: auto;
                    filter: drop-shadow(0 16px 35px rgba(15, 23, 42, 0.35));
                    transition: transform var(--transition-fast), filter var(--transition-fast);
                }

                #buttontomain:hover .hero-logo {
                    transform: translateY(-4px) scale(1.02);
                    filter: drop-shadow(0 22px 45px rgba(15, 23, 42, 0.45));
                }

                .hero-arrow {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    width: 40px;
                    height: 40px;
                    border-radius: 999px;
                    border: 1px solid rgba(148, 163, 184, 0.8);
                    color: #111827;
                    font-size: 1.3rem;
                    animation: bounce 1.8s infinite;
                    background: rgba(255, 255, 255, 0.9);
                }

                @keyframes bounce {
                    0%, 100% { transform: translateY(0); }
                    50% { transform: translateY(6px); }
                }

                /* MAIN */
                #main {
                    flex: 1;
                    max-width: var(--max-width);
                    margin: 0 auto 3rem;
                    padding: 0 1.5rem 3rem;
                }

                .card {
                    background: var(--bg-card);
                    border-radius: var(--radius-card);
                    padding: 1.75rem 1.75rem 1.5rem;
                    margin-bottom: 1.75rem;
                    box-shadow: var(--shadow-soft);
                    text-align: center; /* Tous les textes dans les cartes centrés */
                }

                .card-header-center {
                    text-align: center;
                }

                .card-title-main {
                    font-size: 1.7rem;
                    margin: 0 0 0.4rem;
                }

                .card-subtitle {
                    font-size: 0.95rem;
                    color: var(--text-muted);
                    margin: 0.25rem 0 0;
                }

                /* Bandeau NEWS */
                .news-banner {
                    background: linear-gradient(90deg, #524751, #6a5d68);
                    color: #f9fafb;
                    font-weight: 700;
                    letter-spacing: 0.12em;
                    text-transform: uppercase;
                    text-align: center;
                    padding: 0.75rem 1.25rem;
                    border-radius: 999px;
                    margin: 0 auto 1.5rem;
                    font-size: 0.8rem;
                    max-width: 500px;
                    box-shadow: 0 10px 24px rgba(82, 70, 81, 0.55);
                }

                /* Teaser NEWS */
                #news-teaser h3 {
                    margin-top: 0;
                    font-size: 1.25rem;
                }

                .news-image-wrapper {
                    display: flex;
                    justify-content: center;
                    margin-top: 1.25rem;
                }

                .news-image {
                    width: 100%;
                    max-width: 520px;
                    border-radius: 18px;
                    display: block;
                }

                /* Features */
                .features-grid {
                    display: grid;
                    gap: 1.25rem;
                }

                @media (min-width: 720px) {
                    .features-grid {
                        grid-template-columns: repeat(2, minmax(0, 1fr));
                    }
                }

                .feature-item {
                    display: flex;
                    flex-direction: column;    /* Empile icône + texte */
                    align-items: center;       /* Centre horizontalement */
                    gap: 0.55rem;
                    padding: 1.1rem 1.2rem;
                    border-radius: 14px;
                    background: #f9fafb;
                    border: 1px solid #e5e7eb;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    text-align: center;        /* Texte centré */
                }

                .feature-item:hover {
                    background: #ffffff;
                    transform: translateY(-2px);
                    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1);
                    border-color: #d1d5db;
                }

                .feature-icon {
                    font-size: 1.6rem;
                    padding: 0.4rem 0.55rem;
                    border-radius: 999px;
                    background: var(--accent-soft);
                    color: var(--accent);
                }

                .feature-content h3 {
                    margin: 0 0 0.15rem;
                    font-size: 1.05rem;
                }

                .feature-content p {
                    margin: 0;
                    font-size: 0.9rem;
                    color: var(--text-muted);
                }

                /* Bloc Isérables */
                .iserables-image {
                    width: 100%;
                    border-radius: 18px;
                    display: block;
                    margin-bottom: 1rem;
                }

                .iserables-title {
                    font-size: 1.3rem;
                    margin: 0 0 0.4rem;
                }

                .iserables-text {
                    margin: 0 0 1.1rem;
                    color: var(--text-muted);
                    font-size: 0.95rem;
                }

                .actions {
                    display: flex;
                    gap: 0.75rem;
                    justify-content: center; /* Boutons centrés */
                }

                .btn {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    border-radius: 999px;
                    padding: 0.55rem 1.4rem;
                    font-size: 0.9rem;
                    font-weight: 600;
                    cursor: pointer;
                    border: 1px solid transparent;
                    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    white-space: nowrap;
                }

                .btn-primary {
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb;
                    box-shadow: 0 12px 26px rgba(82, 70, 81, 0.5);
                }

                .btn-primary:hover {
                    transform: translateY(-1px);
                    box-shadow: 0 20px 40px rgba(82, 70, 81, 0.55);
                }

                .btn-ghost {
                    background: #ffffff;
                    color: var(--accent);
                    border-color: rgba(82, 70, 81, 0.35);
                }

                .btn-ghost:hover {
                    background: #fef2f2;
                }

                /* FOOTER */
                #footer {
                    padding: 2rem 1.5rem 2.5rem;
                    border-top: 1px solid #e5e7eb;
                    background: rgba(248, 250, 252, 0.95);
                    text-align: center;
                }

                #footer .icons {
                    list-style: none;
                    padding: 0;
                    margin: 0 0 1.25rem;
                    display: flex;
                    justify-content: center;
                    gap: 0.9rem;
                }

                #footer .icons a {
                    display: inline-flex;
                    width: 36px;
                    height: 36px;
                    border-radius: 999px;
                    align-items: center;
                    justify-content: center;
                    background: #111827;
                    color: #f9fafb;
                    font-size: 0.9rem;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
                }

                #footer .icons a:hover {
                    background: #b91c1c;
                    transform: translateY(-1px);
                    box-shadow: 0 10px 22px rgba(82, 70, 81, 0.55);
                }

                #footer small {
                    display: block;
                    margin-top: 0.5rem;
                    color: var(--text-muted);
                    font-size: 0.75rem;
                }

                /* Responsive header */
                @media (max-width: 768px) {
                    #header {
                        flex-wrap: wrap;
                        gap: 0.5rem;
                    }

                    #nav ul {
                        flex-wrap: wrap;
                        justify-content: flex-end;
                        gap: 0.75rem;
                    }

                    .card {
                        padding: 1.4rem 1.25rem 1.3rem;
                    }
                }


/* From contact.html */
:root {
                    --bg-page: #f4f5f7;
                    --bg-card: #ffffff;
                    --bg-header: rgba(15, 23, 42, 0.92);
                    --accent: #524751;
                    --accent-soft: #f1e9f5;
                    --text-main: #111827;
                    --text-muted: #6b7280;
                    --radius-card: 16px;
                    --shadow-soft: 0 14px 30px rgba(15, 23, 42, 0.16);
                    --transition-fast: 0.2s ease-in-out;
                    --max-width: 1100px;
                }

                * {
                    box-sizing: border-box;
                }

                body {
                    margin: 0;
                    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
                    color: var(--text-main);
                    background: radial-gradient(circle at top, #ffffff 0, #f2f3f7 50%, #e5e7eb 100%);
                }

                a {
                    text-decoration: none;
                    color: inherit;
                }

                #page-wrapper {
                    min-height: 100vh;
                    display: flex;
                    flex-direction: column;
                }

                /* HEADER */
                #header {
                    position: sticky;
                    top: 0;
                    z-index: 50;
                    background: var(--bg-header);
                    backdrop-filter: blur(10px);
                    color: #f9fafb;
                    padding: 0.75rem 1.5rem;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                }

                #header h1 {
                    margin: 0;
                    font-size: 1.4rem;
                    letter-spacing: 0.03em;
                }

                #header h1 a {
                    color: #f9fafb;
                    font-weight: 700;
                }

                #header h1 a:hover {
                    color: #e5e7eb;
                }

                #nav ul {
                    list-style: none;
                    margin: 0;
                    padding: 0;
                    display: flex;
                    gap: 1.25rem;
                    align-items: center;
                    font-size: 0.95rem;
                }

                #nav > ul > li > a {
                    color: #e5e7eb;
                    position: relative;
                }

                #nav > ul > li > a::after {
                    content: "";
                    position: absolute;
                    left: 0;
                    bottom: -0.25rem;
                    width: 0;
                    height: 2px;
                    background-color: var(--accent);
                    transition: width var(--transition-fast);
                }

                #nav > ul > li > a:hover::after {
                    width: 100%;
                }

                /* Bouton dans le header */
                #nav .button {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    text-align: center;
                    white-space: normal;
                    padding: 0.45rem 0.9rem;
                    border-radius: 999px;
                    border: 1px solid rgba(248, 250, 252, 0.2);
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb !important;
                    font-size: 0.85rem;
                    font-weight: 600;
                    box-shadow: 0 10px 20px rgba(82, 70, 81, 0.45);
                    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
                }

                #nav .button:hover {
                    transform: translateY(-1px);
                    opacity: 0.96;
                    box-shadow: 0 16px 30px rgba(82, 70, 81, 0.45);
                }

                /* Sous-menus */
                #nav ul ul {
                    background: var(--bg-header);
                }

                /* HERO / BANNER */
                #banner {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    padding: 4.5rem 1.5rem 2.5rem;
                    text-align: center;
                }

                #buttontomain {
                    display: inline-flex;
                    flex-direction: column;
                    align-items: center;
                    gap: 1.5rem;
                    cursor: pointer;
                }

                .hero-logo {
                    max-width: 260px;
                    width: 70%;
                    height: auto;
                    filter: drop-shadow(0 16px 35px rgba(15, 23, 42, 0.35));
                    transition: transform var(--transition-fast), filter var(--transition-fast);
                }

                #buttontomain:hover .hero-logo {
                    transform: translateY(-4px) scale(1.02);
                    filter: drop-shadow(0 22px 45px rgba(15, 23, 42, 0.45));
                }

                .hero-arrow {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    width: 40px;
                    height: 40px;
                    border-radius: 999px;
                    border: 1px solid rgba(148, 163, 184, 0.8);
                    color: #111827;
                    font-size: 1.3rem;
                    animation: bounce 1.8s infinite;
                    background: rgba(255, 255, 255, 0.9);
                }

                @keyframes bounce {
                    0%, 100% { transform: translateY(0); }
                    50% { transform: translateY(6px); }
                }

                /* MAIN */
                #main {
                    flex: 1;
                    max-width: var(--max-width);
                    margin: 0 auto 3rem;
                    padding: 0 1.5rem 3rem;
                }

                .card {
                    background: var(--bg-card);
                    border-radius: var(--radius-card);
                    padding: 1.75rem 1.75rem 1.5rem;
                    margin-bottom: 1.75rem;
                    box-shadow: var(--shadow-soft);
                    text-align: center; /* Tous les textes dans les cartes centrés */
                }

                .card-header-center {
                    text-align: center;
                }

                .card-title-main {
                    font-size: 1.7rem;
                    margin: 0 0 0.4rem;
                }

                .card-subtitle {
                    font-size: 0.95rem;
                    color: var(--text-muted);
                    margin: 0.25rem 0 0;
                }

                /* Bandeau NEWS */
                .news-banner {
                    background: linear-gradient(90deg, #524751, #6a5d68);
                    color: #f9fafb;
                    font-weight: 700;
                    letter-spacing: 0.12em;
                    text-transform: uppercase;
                    text-align: center;
                    padding: 0.75rem 1.25rem;
                    border-radius: 999px;
                    margin: 0 auto 1.5rem;
                    font-size: 0.8rem;
                    max-width: 500px;
                    box-shadow: 0 10px 24px rgba(82, 70, 81, 0.55);
                }

                /* Teaser NEWS */
                #news-teaser h3 {
                    margin-top: 0;
                    font-size: 1.25rem;
                }

                .news-image-wrapper {
                    display: flex;
                    justify-content: center;
                    margin-top: 1.25rem;
                }

                .news-image {
                    width: 100%;
                    max-width: 520px;
                    border-radius: 18px;
                    display: block;
                }

                /* Features */
                .features-grid {
                    display: grid;
                    gap: 1.25rem;
                }

                @media (min-width: 720px) {
                    .features-grid {
                        grid-template-columns: repeat(2, minmax(0, 1fr));
                    }
                }

                .feature-item {
                    display: flex;
                    flex-direction: column;    /* Empile icône + texte */
                    align-items: center;       /* Centre horizontalement */
                    gap: 0.55rem;
                    padding: 1.1rem 1.2rem;
                    border-radius: 14px;
                    background: #f9fafb;
                    border: 1px solid #e5e7eb;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    text-align: center;        /* Texte centré */
                }

                .feature-item:hover {
                    background: #ffffff;
                    transform: translateY(-2px);
                    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1);
                    border-color: #d1d5db;
                }

                .feature-icon {
                    font-size: 1.6rem;
                    padding: 0.4rem 0.55rem;
                    border-radius: 999px;
                    background: var(--accent-soft);
                    color: var(--accent);
                }

                .feature-content h3 {
                    margin: 0 0 0.15rem;
                    font-size: 1.05rem;
                }

                .feature-content p {
                    margin: 0;
                    font-size: 0.9rem;
                    color: var(--text-muted);
                }

                /* Bloc Isérables */
                .iserables-image {
                    width: 100%;
                    border-radius: 18px;
                    display: block;
                    margin-bottom: 1rem;
                }

                .iserables-title {
                    font-size: 1.3rem;
                    margin: 0 0 0.4rem;
                }

                .iserables-text {
                    margin: 0 0 1.1rem;
                    color: var(--text-muted);
                    font-size: 0.95rem;
                }

                .actions {
                    display: flex;
                    gap: 0.75rem;
                    justify-content: center; /* Boutons centrés */
                }

                .btn {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    border-radius: 999px;
                    padding: 0.55rem 1.4rem;
                    font-size: 0.9rem;
                    font-weight: 600;
                    cursor: pointer;
                    border: 1px solid transparent;
                    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    white-space: nowrap;
                }

                .btn-primary {
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb;
                    box-shadow: 0 12px 26px rgba(82, 70, 81, 0.5);
                }

                .btn-primary:hover {
                    transform: translateY(-1px);
                    box-shadow: 0 20px 40px rgba(82, 70, 81, 0.55);
                }

                .btn-ghost {
                    background: #ffffff;
                    color: var(--accent);
                    border-color: rgba(82, 70, 81, 0.35);
                }

                .btn-ghost:hover {
                    background: #fef2f2;
                }

                /* FOOTER */
                #footer {
                    padding: 2rem 1.5rem 2.5rem;
                    border-top: 1px solid #e5e7eb;
                    background: rgba(248, 250, 252, 0.95);
                    text-align: center;
                }

                #footer .icons {
                    list-style: none;
                    padding: 0;
                    margin: 0 0 1.25rem;
                    display: flex;
                    justify-content: center;
                    gap: 0.9rem;
                }

                #footer .icons a {
                    display: inline-flex;
                    width: 36px;
                    height: 36px;
                    border-radius: 999px;
                    align-items: center;
                    justify-content: center;
                    background: #111827;
                    color: #f9fafb;
                    font-size: 0.9rem;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
                }

                #footer .icons a:hover {
                    background: #b91c1c;
                    transform: translateY(-1px);
                    box-shadow: 0 10px 22px rgba(82, 70, 81, 0.55);
                }

                #footer small {
                    display: block;
                    margin-top: 0.5rem;
                    color: var(--text-muted);
                    font-size: 0.75rem;
                }

                /* Responsive header */
                @media (max-width: 768px) {
                    #header {
                        flex-wrap: wrap;
                        gap: 0.5rem;
                    }

                    #nav ul {
                        flex-wrap: wrap;
                        justify-content: flex-end;
                        gap: 0.75rem;
                    }

                    .card {
                        padding: 1.4rem 1.25rem 1.3rem;
                    }
                }

        /* Styles spécifiques à cette page */

        .contact-links .actions.special {
            display: flex;
            flex-direction: column;
            gap: 0.6rem;
            align-items: stretch;
        }

        .contact-links .actions.special li {
            width: 100%;
        }

        ..contact-links .actions.special .button {
            width: 100%;
            border-radius: 999px;
            padding: 0.75rem 1.5rem;
            font-weight: 600;
            letter-spacing: 0.02em;
            font-size: 1rem;
            display: inline-flex;
            justify-content: center;
            align-items: center;
            gap: 0.5rem;
            box-shadow: 0 8px 18px rgba(15, 23, 42, 0.18);
            border: 1px solid rgba(15, 23, 42, 0.04);
            transition: background 0.2s ease-in-out, transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
        }

        .contact-links .actions.special .button:hover {
            transform: translateY(-1px);
            box-shadow: 0 14px 28px rgba(15, 23, 42, 0.22);
        }

        .contact-links .actions.special .button:hover {
            transform: translateY(-1px);
            box-shadow: 0 20px 40px rgba(82, 70, 81, 0.55);
            opacity: 0.96;
        }

        .contact-links .actions.special .button span.label {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
            /* Couleurs harmonisées par service (version officielle mais cohérente entre elles) */
        .contact-links .button.whatsapp {
            background-color: #524751;
            color: #ffffff !important;
        }

        .contact-links .button.phone {
            background-color: #524751;
            color: #ffffff !important;
        }

        .contact-links .button.email {
            background-color: #524751;
            color: #ffffff !important;
        }

        .contact-links .button.facebook {
            background-color: #524751;
            color: #ffffff !important;
        }

        .contact-links .button.instagram {
            background-color: #524751;
            color: #ffffff !important;
        }

        .contact-links .button.youtube {
            background-color: #524751;
            color: #ffffff !important;
        }

        .contact-links .button:active {
            transform: translateY(0);
            box-shadow: 0 4px 10px rgba(15, 23, 42, 0.2);
        }

        /* Ajustements pour mobile */
        @media (max-width: 600px) {
            .contact-links .actions.special .button {
                font-size: 0.95rem;
                padding: 0.65rem 1.2rem;
            }
        }


/* From ecole.html */
:root {
            --bg-page: #f4f5f7;
            --bg-card: #ffffff;
            --bg-header: rgba(15, 23, 42, 0.92);
            --accent: #524751;
            --accent-soft: #f1e9f5;
            --text-main: #111827;
            --text-muted: #6b7280;
            --radius-card: 16px;
            --shadow-soft: 0 14px 30px rgba(15, 23, 42, 0.16);
            --transition-fast: 0.2s ease-in-out;
            --max-width: 1100px;
        }

        * {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            color: var(--text-main);
            background: radial-gradient(circle at top, #ffffff 0, #f2f3f7 50%, #e5e7eb 100%);
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        #page-wrapper {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        /* HEADER */
        #header {
            position: sticky;
            top: 0;
            z-index: 50;
            background: var(--bg-header);
            backdrop-filter: blur(10px);
            color: #f9fafb;
            padding: 0.75rem 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        #header h1 {
            margin: 0;
            font-size: 1.4rem;
            letter-spacing: 0.03em;
        }

        #header h1 a {
            color: #f9fafb;
            font-weight: 700;
        }

        #header h1 a:hover {
            color: #e5e7eb;
        }

        #nav ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            gap: 1.25rem;
            align-items: center;
            font-size: 0.95rem;
        }

        #nav > ul > li > a {
            color: #e5e7eb;
            position: relative;
        }

        #nav > ul > li > a::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: -0.25rem;
            width: 0;
            height: 2px;
            background-color: var(--accent);
            transition: width var(--transition-fast);
        }

        #nav > ul > li > a:hover::after {
            width: 100%;
        }

        #nav .button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.45rem 0.9rem;
            border-radius: 999px;
            border: 1px solid rgba(248, 250, 252, 0.2);
            background: linear-gradient(135deg, #524751, #6a5d68);
            color: #f9fafb !important;
            font-size: 0.85rem;
            font-weight: 600;
            box-shadow: 0 10px 20px rgba(82, 70, 81, 0.45);
            transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
        }

        #nav .button:hover {
            transform: translateY(-1px);
            opacity: 0.96;
            box-shadow: 0 16px 30px rgba(82, 70, 81, 0.45);
        }

        /* Correctif de la ligne grise sous le dernier élément de la liste */
        ul.alt li:last-child {
            border-bottom: none !important;
        }

        /* MAIN */
        #main {
            flex: 1;
            max-width: var(--max-width);
            margin: 0 auto 3rem;
            padding: 0 1.5rem 3rem;
        }

        .box h4 {
            font-weight: bold;
        }

        /* FOOTER */
        #footer {
            padding: 2rem 1.5rem 2.5rem;
            border-top: 1px solid #e5e7eb;
            background: rgba(248, 250, 252, 0.95);
            text-align: center;
        }

        #footer .icons {
            list-style: none;
            padding: 0;
            margin: 0 0 1.25rem;
            display: flex;
            justify-content: center;
            gap: 0.9rem;
        }

        #footer .icons a {
            display: inline-flex;
            width: 36px;
            height: 36px;
            border-radius: 999px;
            align-items: center;
            justify-content: center;
            background: #111827;
            color: #f9fafb;
            font-size: 0.9rem;
            transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
        }

        #footer .icons a:hover {
            background: #b91c1c;
            transform: translateY(-1px);
            box-shadow: 0 10px 22px rgba(82, 70, 81, 0.55);
        }

        #footer small {
            display: block;
            margin-top: 0.5rem;
            color: var(--text-muted);
            font-size: 0.75rem;
        }

        /* --- AJOUT : STYLES BOUTON IDENTIQUES À index.html --- */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 999px;
            padding: 0.55rem 1.4rem;
            font-size: 0.9rem;
            font-weight: 600;
            cursor: pointer;
            border: 1px solid transparent;
            transition: background var(--transition-fast), color var(--transition-fast),
                        transform var(--transition-fast), box-shadow var(--transition-fast),
                        border-color var(--transition-fast);
            white-space: nowrap;
        }

        .btn-primary {
            background: linear-gradient(135deg, #524751, #6a5d68);
            color: #f9fafb;
            box-shadow: 0 12px 26px rgba(82, 70, 81, 0.5);
        }

        .btn-primary:hover {
            transform: translateY(-1px);
            box-shadow: 0 20px 40px rgba(82, 70, 81, 0.55);
        }
        /* ---------------------------------------------------- */


/* From elements.html */
:root {
                    --bg-page: #f4f5f7;
                    --bg-card: #ffffff;
                    --bg-header: rgba(15, 23, 42, 0.92);
                    --accent: #524751;
                    --accent-soft: #f1e9f5;
                    --text-main: #111827;
                    --text-muted: #6b7280;
                    --radius-card: 16px;
                    --shadow-soft: 0 14px 30px rgba(15, 23, 42, 0.16);
                    --transition-fast: 0.2s ease-in-out;
                    --max-width: 1100px;
                }

                * {
                    box-sizing: border-box;
                }

                body {
                    margin: 0;
                    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
                    color: var(--text-main);
                    background: radial-gradient(circle at top, #ffffff 0, #f2f3f7 50%, #e5e7eb 100%);
                }

                a {
                    text-decoration: none;
                    color: inherit;
                }

                #page-wrapper {
                    min-height: 100vh;
                    display: flex;
                    flex-direction: column;
                }

                /* HEADER */
                #header {
                    position: sticky;
                    top: 0;
                    z-index: 50;
                    background: var(--bg-header);
                    backdrop-filter: blur(10px);
                    color: #f9fafb;
                    padding: 0.75rem 1.5rem;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                }

                #header h1 {
                    margin: 0;
                    font-size: 1.4rem;
                    letter-spacing: 0.03em;
                }

                #header h1 a {
                    color: #f9fafb;
                    font-weight: 700;
                }

                #header h1 a:hover {
                    color: #e5e7eb;
                }

                #nav ul {
                    list-style: none;
                    margin: 0;
                    padding: 0;
                    display: flex;
                    gap: 1.25rem;
                    align-items: center;
                    font-size: 0.95rem;
                }

                #nav > ul > li > a {
                    color: #e5e7eb;
                    position: relative;
                }

                #nav > ul > li > a::after {
                    content: "";
                    position: absolute;
                    left: 0;
                    bottom: -0.25rem;
                    width: 0;
                    height: 2px;
                    background-color: var(--accent);
                    transition: width var(--transition-fast);
                }

                #nav > ul > li > a:hover::after {
                    width: 100%;
                }

                /* Bouton dans le header */
                #nav .button {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    text-align: center;
                    white-space: normal;
                    padding: 0.45rem 0.9rem;
                    border-radius: 999px;
                    border: 1px solid rgba(248, 250, 252, 0.2);
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb !important;
                    font-size: 0.85rem;
                    font-weight: 600;
                    box-shadow: 0 10px 20px rgba(82, 70, 81, 0.45);
                    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
                }

                #nav .button:hover {
                    transform: translateY(-1px);
                    opacity: 0.96;
                    box-shadow: 0 16px 30px rgba(82, 70, 81, 0.45);
                }

                /* Sous-menus */
                #nav ul ul {
                    background: var(--bg-header);
                }

                /* HERO / BANNER */
                #banner {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    padding: 4.5rem 1.5rem 2.5rem;
                    text-align: center;
                }

                #buttontomain {
                    display: inline-flex;
                    flex-direction: column;
                    align-items: center;
                    gap: 1.5rem;
                    cursor: pointer;
                }

                .hero-logo {
                    max-width: 260px;
                    width: 70%;
                    height: auto;
                    filter: drop-shadow(0 16px 35px rgba(15, 23, 42, 0.35));
                    transition: transform var(--transition-fast), filter var(--transition-fast);
                }

                #buttontomain:hover .hero-logo {
                    transform: translateY(-4px) scale(1.02);
                    filter: drop-shadow(0 22px 45px rgba(15, 23, 42, 0.45));
                }

                .hero-arrow {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    width: 40px;
                    height: 40px;
                    border-radius: 999px;
                    border: 1px solid rgba(148, 163, 184, 0.8);
                    color: #111827;
                    font-size: 1.3rem;
                    animation: bounce 1.8s infinite;
                    background: rgba(255, 255, 255, 0.9);
                }

                @keyframes bounce {
                    0%, 100% { transform: translateY(0); }
                    50% { transform: translateY(6px); }
                }

                /* MAIN */
                #main {
                    flex: 1;
                    max-width: var(--max-width);
                    margin: 0 auto 3rem;
                    padding: 0 1.5rem 3rem;
                }

                .card {
                    background: var(--bg-card);
                    border-radius: var(--radius-card);
                    padding: 1.75rem 1.75rem 1.5rem;
                    margin-bottom: 1.75rem;
                    box-shadow: var(--shadow-soft);
                    text-align: center; /* Tous les textes dans les cartes centrés */
                }

                .card-header-center {
                    text-align: center;
                }

                .card-title-main {
                    font-size: 1.7rem;
                    margin: 0 0 0.4rem;
                }

                .card-subtitle {
                    font-size: 0.95rem;
                    color: var(--text-muted);
                    margin: 0.25rem 0 0;
                }

                /* Bandeau NEWS */
                .news-banner {
                    background: linear-gradient(90deg, #524751, #6a5d68);
                    color: #f9fafb;
                    font-weight: 700;
                    letter-spacing: 0.12em;
                    text-transform: uppercase;
                    text-align: center;
                    padding: 0.75rem 1.25rem;
                    border-radius: 999px;
                    margin: 0 auto 1.5rem;
                    font-size: 0.8rem;
                    max-width: 500px;
                    box-shadow: 0 10px 24px rgba(82, 70, 81, 0.55);
                }

                /* Teaser NEWS */
                #news-teaser h3 {
                    margin-top: 0;
                    font-size: 1.25rem;
                }

                .news-image-wrapper {
                    display: flex;
                    justify-content: center;
                    margin-top: 1.25rem;
                }

                .news-image {
                    width: 100%;
                    max-width: 520px;
                    border-radius: 18px;
                    display: block;
                }

                /* Features */
                .features-grid {
                    display: grid;
                    gap: 1.25rem;
                }

                @media (min-width: 720px) {
                    .features-grid {
                        grid-template-columns: repeat(2, minmax(0, 1fr));
                    }
                }

                .feature-item {
                    display: flex;
                    flex-direction: column;    /* Empile icône + texte */
                    align-items: center;       /* Centre horizontalement */
                    gap: 0.55rem;
                    padding: 1.1rem 1.2rem;
                    border-radius: 14px;
                    background: #f9fafb;
                    border: 1px solid #e5e7eb;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    text-align: center;        /* Texte centré */
                }

                .feature-item:hover {
                    background: #ffffff;
                    transform: translateY(-2px);
                    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1);
                    border-color: #d1d5db;
                }

                .feature-icon {
                    font-size: 1.6rem;
                    padding: 0.4rem 0.55rem;
                    border-radius: 999px;
                    background: var(--accent-soft);
                    color: var(--accent);
                }

                .feature-content h3 {
                    margin: 0 0 0.15rem;
                    font-size: 1.05rem;
                }

                .feature-content p {
                    margin: 0;
                    font-size: 0.9rem;
                    color: var(--text-muted);
                }

                /* Bloc Isérables */
                .iserables-image {
                    width: 100%;
                    border-radius: 18px;
                    display: block;
                    margin-bottom: 1rem;
                }

                .iserables-title {
                    font-size: 1.3rem;
                    margin: 0 0 0.4rem;
                }

                .iserables-text {
                    margin: 0 0 1.1rem;
                    color: var(--text-muted);
                    font-size: 0.95rem;
                }

                .actions {
                    display: flex;
                    gap: 0.75rem;
                    justify-content: center; /* Boutons centrés */
                }

                .btn {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    border-radius: 999px;
                    padding: 0.55rem 1.4rem;
                    font-size: 0.9rem;
                    font-weight: 600;
                    cursor: pointer;
                    border: 1px solid transparent;
                    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    white-space: nowrap;
                }

                .btn-primary {
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb;
                    box-shadow: 0 12px 26px rgba(82, 70, 81, 0.5);
                }

                .btn-primary:hover {
                    transform: translateY(-1px);
                    box-shadow: 0 20px 40px rgba(82, 70, 81, 0.55);
                }

                .btn-ghost {
                    background: #ffffff;
                    color: var(--accent);
                    border-color: rgba(82, 70, 81, 0.35);
                }

                .btn-ghost:hover {
                    background: #fef2f2;
                }

                /* FOOTER */
                #footer {
                    padding: 2rem 1.5rem 2.5rem;
                    border-top: 1px solid #e5e7eb;
                    background: rgba(248, 250, 252, 0.95);
                    text-align: center;
                }

                #footer .icons {
                    list-style: none;
                    padding: 0;
                    margin: 0 0 1.25rem;
                    display: flex;
                    justify-content: center;
                    gap: 0.9rem;
                }

                #footer .icons a {
                    display: inline-flex;
                    width: 36px;
                    height: 36px;
                    border-radius: 999px;
                    align-items: center;
                    justify-content: center;
                    background: #111827;
                    color: #f9fafb;
                    font-size: 0.9rem;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
                }

                #footer .icons a:hover {
                    background: #b91c1c;
                    transform: translateY(-1px);
                    box-shadow: 0 10px 22px rgba(82, 70, 81, 0.55);
                }

                #footer small {
                    display: block;
                    margin-top: 0.5rem;
                    color: var(--text-muted);
                    font-size: 0.75rem;
                }

                /* Responsive header */
                @media (max-width: 768px) {
                    #header {
                        flex-wrap: wrap;
                        gap: 0.5rem;
                    }

                    #nav ul {
                        flex-wrap: wrap;
                        justify-content: flex-end;
                        gap: 0.75rem;
                    }

                    .card {
                        padding: 1.4rem 1.25rem 1.3rem;
                    }
                }


/* From event.html */
:root {
                    --bg-page: #f4f5f7;
                    --bg-card: #ffffff;
                    --bg-header: rgba(15, 23, 42, 0.92);
                    --accent: #524751;
                    --accent-soft: #f1e9f5;
                    --text-main: #111827;
                    --text-muted: #6b7280;
                    --radius-card: 16px;
                    --shadow-soft: 0 14px 30px rgba(15, 23, 42, 0.16);
                    --transition-fast: 0.2s ease-in-out;
                    --max-width: 1100px;
                }

                * {
                    box-sizing: border-box;
                }

                body {
                    margin: 0;
                    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
                    color: var(--text-main);
                    background: radial-gradient(circle at top, #ffffff 0, #f2f3f7 50%, #e5e7eb 100%);
                }

                a {
                    text-decoration: none;
                    color: inherit;
                }

                #page-wrapper {
                    min-height: 100vh;
                    display: flex;
                    flex-direction: column;
                }

                /* HEADER */
                #header {
                    position: sticky;
                    top: 0;
                    z-index: 50;
                    background: var(--bg-header);
                    backdrop-filter: blur(10px);
                    color: #f9fafb;
                    padding: 0.75rem 1.5rem;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                }

                #header h1 {
                    margin: 0;
                    font-size: 1.4rem;
                    letter-spacing: 0.03em;
                }

                #header h1 a {
                    color: #f9fafb;
                    font-weight: 700;
                }

                #header h1 a:hover {
                    color: #e5e7eb;
                }

                #nav ul {
                    list-style: none;
                    margin: 0;
                    padding: 0;
                    display: flex;
                    gap: 1.25rem;
                    align-items: center;
                    font-size: 0.95rem;
                }

                #nav > ul > li > a {
                    color: #e5e7eb;
                    position: relative;
                }

                #nav > ul > li > a::after {
                    content: "";
                    position: absolute;
                    left: 0;
                    bottom: -0.25rem;
                    width: 0;
                    height: 2px;
                    background-color: var(--accent);
                    transition: width var(--transition-fast);
                }

                #nav > ul > li > a:hover::after {
                    width: 100%;
                }

                /* Bouton dans le header */
                #nav .button {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    text-align: center;
                    white-space: normal;
                    padding: 0.45rem 0.9rem;
                    border-radius: 999px;
                    border: 1px solid rgba(248, 250, 252, 0.2);
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb !important;
                    font-size: 0.85rem;
                    font-weight: 600;
                    box-shadow: 0 10px 20px rgba(82, 70, 81, 0.45);
                    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
                }

                #nav .button:hover {
                    transform: translateY(-1px);
                    opacity: 0.96;
                    box-shadow: 0 16px 30px rgba(82, 70, 81, 0.45);
                }

                /* Sous-menus */
                #nav ul ul {
                    background: var(--bg-header);
                }

                /* HERO / BANNER */
                #banner {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    padding: 4.5rem 1.5rem 2.5rem;
                    text-align: center;
                }

                #buttontomain {
                    display: inline-flex;
                    flex-direction: column;
                    align-items: center;
                    gap: 1.5rem;
                    cursor: pointer;
                }

                .hero-logo {
                    max-width: 260px;
                    width: 70%;
                    height: auto;
                    filter: drop-shadow(0 16px 35px rgba(15, 23, 42, 0.35));
                    transition: transform var(--transition-fast), filter var(--transition-fast);
                }

                #buttontomain:hover .hero-logo {
                    transform: translateY(-4px) scale(1.02);
                    filter: drop-shadow(0 22px 45px rgba(15, 23, 42, 0.45));
                }

                .hero-arrow {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    width: 40px;
                    height: 40px;
                    border-radius: 999px;
                    border: 1px solid rgba(148, 163, 184, 0.8);
                    color: #111827;
                    font-size: 1.3rem;
                    animation: bounce 1.8s infinite;
                    background: rgba(255, 255, 255, 0.9);
                }

                @keyframes bounce {
                    0%, 100% { transform: translateY(0); }
                    50% { transform: translateY(6px); }
                }

                /* MAIN */
                #main {
                    flex: 1;
                    max-width: var(--max-width);
                    margin: 0 auto 3rem;
                    padding: 0 1.5rem 3rem;
                }

                .card {
                    background: var(--bg-card);
                    border-radius: var(--radius-card);
                    padding: 1.75rem 1.75rem 1.5rem;
                    margin-bottom: 1.75rem;
                    box-shadow: var(--shadow-soft);
                    text-align: center; /* Tous les textes dans les cartes centrés */
                }

                .card-header-center {
                    text-align: center;
                }

                .card-title-main {
                    font-size: 1.7rem;
                    margin: 0 0 0.4rem;
                }

                .card-subtitle {
                    font-size: 0.95rem;
                    color: var(--text-muted);
                    margin: 0.25rem 0 0;
                }

                /* Bandeau NEWS */
                .news-banner {
                    background: linear-gradient(90deg, #524751, #6a5d68);
                    color: #f9fafb;
                    font-weight: 700;
                    letter-spacing: 0.12em;
                    text-transform: uppercase;
                    text-align: center;
                    padding: 0.75rem 1.25rem;
                    border-radius: 999px;
                    margin: 0 auto 1.5rem;
                    font-size: 0.8rem;
                    max-width: 500px;
                    box-shadow: 0 10px 24px rgba(82, 70, 81, 0.55);
                }

                /* Teaser NEWS */
                #news-teaser h3 {
                    margin-top: 0;
                    font-size: 1.25rem;
                }

                .news-image-wrapper {
                    display: flex;
                    justify-content: center;
                    margin-top: 1.25rem;
                }

                .news-image {
                    width: 100%;
                    max-width: 520px;
                    border-radius: 18px;
                    display: block;
                }

                /* Features */
                .features-grid {
                    display: grid;
                    gap: 1.25rem;
                }

                @media (min-width: 720px) {
                    .features-grid {
                        grid-template-columns: repeat(2, minmax(0, 1fr));
                    }
                }

                .feature-item {
                    display: flex;
                    flex-direction: column;    /* Empile icône + texte */
                    align-items: center;       /* Centre horizontalement */
                    gap: 0.55rem;
                    padding: 1.1rem 1.2rem;
                    border-radius: 14px;
                    background: #f9fafb;
                    border: 1px solid #e5e7eb;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    text-align: center;        /* Texte centré */
                }

                .feature-item:hover {
                    background: #ffffff;
                    transform: translateY(-2px);
                    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1);
                    border-color: #d1d5db;
                }

                .feature-icon {
                    font-size: 1.6rem;
                    padding: 0.4rem 0.55rem;
                    border-radius: 999px;
                    background: var(--accent-soft);
                    color: var(--accent);
                }

                .feature-content h3 {
                    margin: 0 0 0.15rem;
                    font-size: 1.05rem;
                }

                .feature-content p {
                    margin: 0;
                    font-size: 0.9rem;
                    color: var(--text-muted);
                }

                /* Bloc Isérables */
                .iserables-image {
                    width: 100%;
                    border-radius: 18px;
                    display: block;
                    margin-bottom: 1rem;
                }

                .iserables-title {
                    font-size: 1.3rem;
                    margin: 0 0 0.4rem;
                }

                .iserables-text {
                    margin: 0 0 1.1rem;
                    color: var(--text-muted);
                    font-size: 0.95rem;
                }

                .actions {
                    display: flex;
                    gap: 0.75rem;
                    justify-content: center; /* Boutons centrés */
                }

                .btn {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    border-radius: 999px;
                    padding: 0.55rem 1.4rem;
                    font-size: 0.9rem;
                    font-weight: 600;
                    cursor: pointer;
                    border: 1px solid transparent;
                    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    white-space: nowrap;
                }

                .btn-primary {
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb;
                    box-shadow: 0 12px 26px rgba(82, 70, 81, 0.5);
                }

                .btn-primary:hover {
                    transform: translateY(-1px);
                    box-shadow: 0 20px 40px rgba(82, 70, 81, 0.55);
                }

                .btn-ghost {
                    background: #ffffff;
                    color: var(--accent);
                    border-color: rgba(82, 70, 81, 0.35);
                }

                .btn-ghost:hover {
                    background: #fef2f2;
                }

                /* FOOTER */
                #footer {
                    padding: 2rem 1.5rem 2.5rem;
                    border-top: 1px solid #e5e7eb;
                    background: rgba(248, 250, 252, 0.95);
                    text-align: center;
                }

                #footer .icons {
                    list-style: none;
                    padding: 0;
                    margin: 0 0 1.25rem;
                    display: flex;
                    justify-content: center;
                    gap: 0.9rem;
                }

                #footer .icons a {
                    display: inline-flex;
                    width: 36px;
                    height: 36px;
                    border-radius: 999px;
                    align-items: center;
                    justify-content: center;
                    background: #111827;
                    color: #f9fafb;
                    font-size: 0.9rem;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
                }

                #footer .icons a:hover {
                    background: #b91c1c;
                    transform: translateY(-1px);
                    box-shadow: 0 10px 22px rgba(82, 70, 81, 0.55);
                }

                #footer small {
                    display: block;
                    margin-top: 0.5rem;
                    color: var(--text-muted);
                    font-size: 0.75rem;
                }

                /* Responsive header */
                @media (max-width: 768px) {
                    #header {
                        flex-wrap: wrap;
                        gap: 0.5rem;
                    }

                    #nav ul {
                        flex-wrap: wrap;
                        justify-content: flex-end;
                        gap: 0.75rem;
                    }

                    .card {
                        padding: 1.4rem 1.25rem 1.3rem;
                    }
                }


/* From formation.html */
:root {
                    --bg-page: #f4f5f7;
                    --bg-card: #ffffff;
                    --bg-header: rgba(15, 23, 42, 0.92);
                    --accent: #524751;
                    --accent-soft: #f1e9f5;
                    --text-main: #111827;
                    --text-muted: #6b7280;
                    --radius-card: 16px;
                    --shadow-soft: 0 14px 30px rgba(15, 23, 42, 0.16);
                    --transition-fast: 0.2s ease-in-out;
                    --max-width: 1100px;
                }

                * {
                    box-sizing: border-box;
                }

                body {
                    margin: 0;
                    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
                    color: var(--text-main);
                    background: radial-gradient(circle at top, #ffffff 0, #f2f3f7 50%, #e5e7eb 100%);
                }

                a {
                    text-decoration: none;
                    color: inherit;
                }

                #page-wrapper {
                    min-height: 100vh;
                    display: flex;
                    flex-direction: column;
                }

                /* HEADER */
                #header {
                    position: sticky;
                    top: 0;
                    z-index: 50;
                    background: var(--bg-header);
                    backdrop-filter: blur(10px);
                    color: #f9fafb;
                    padding: 0.75rem 1.5rem;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                }

                #header h1 {
                    margin: 0;
                    font-size: 1.4rem;
                    letter-spacing: 0.03em;
                }

                #header h1 a {
                    color: #f9fafb;
                    font-weight: 700;
                }

                #header h1 a:hover {
                    color: #e5e7eb;
                }

                #nav ul {
                    list-style: none;
                    margin: 0;
                    padding: 0;
                    display: flex;
                    gap: 1.25rem;
                    align-items: center;
                    font-size: 0.95rem;
                }

                #nav > ul > li > a {
                    color: #e5e7eb;
                    position: relative;
                }

                #nav > ul > li > a::after {
                    content: "";
                    position: absolute;
                    left: 0;
                    bottom: -0.25rem;
                    width: 0;
                    height: 2px;
                    background-color: var(--accent);
                    transition: width var(--transition-fast);
                }

                #nav > ul > li > a:hover::after {
                    width: 100%;
                }

                /* Bouton dans le header */
                #nav .button {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    text-align: center;
                    white-space: normal;
                    padding: 0.45rem 0.9rem;
                    border-radius: 999px;
                    border: 1px solid rgba(248, 250, 252, 0.2);
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb !important;
                    font-size: 0.85rem;
                    font-weight: 600;
                    box-shadow: 0 10px 20px rgba(82, 70, 81, 0.45);
                    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
                }

                #nav .button:hover {
                    transform: translateY(-1px);
                    opacity: 0.96;
                    box-shadow: 0 16px 30px rgba(82, 70, 81, 0.45);
                }

                /* Sous-menus */
                #nav ul ul {
                    background: var(--bg-header);
                }

                /* HERO / BANNER */
                #banner {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    padding: 4.5rem 1.5rem 2.5rem;
                    text-align: center;
                }

                #buttontomain {
                    display: inline-flex;
                    flex-direction: column;
                    align-items: center;
                    gap: 1.5rem;
                    cursor: pointer;
                }

                .hero-logo {
                    max-width: 260px;
                    width: 70%;
                    height: auto;
                    filter: drop-shadow(0 16px 35px rgba(15, 23, 42, 0.35));
                    transition: transform var(--transition-fast), filter var(--transition-fast);
                }

                #buttontomain:hover .hero-logo {
                    transform: translateY(-4px) scale(1.02);
                    filter: drop-shadow(0 22px 45px rgba(15, 23, 42, 0.45));
                }

                .hero-arrow {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    width: 40px;
                    height: 40px;
                    border-radius: 999px;
                    border: 1px solid rgba(148, 163, 184, 0.8);
                    color: #111827;
                    font-size: 1.3rem;
                    animation: bounce 1.8s infinite;
                    background: rgba(255, 255, 255, 0.9);
                }

                @keyframes bounce {
                    0%, 100% { transform: translateY(0); }
                    50% { transform: translateY(6px); }
                }

                /* MAIN */
                #main {
                    flex: 1;
                    max-width: var(--max-width);
                    margin: 0 auto 3rem;
                    padding: 0 1.5rem 3rem;
                }

                .card {
                    background: var(--bg-card);
                    border-radius: var(--radius-card);
                    padding: 1.75rem 1.75rem 1.5rem;
                    margin-bottom: 1.75rem;
                    box-shadow: var(--shadow-soft);
                    text-align: center; /* Tous les textes dans les cartes centrés */
                }

                .card-header-center {
                    text-align: center;
                }

                .card-title-main {
                    font-size: 1.7rem;
                    margin: 0 0 0.4rem;
                }

                .card-subtitle {
                    font-size: 0.95rem;
                    color: var(--text-muted);
                    margin: 0.25rem 0 0;
                }

                /* Bandeau NEWS */
                .news-banner {
                    background: linear-gradient(90deg, #524751, #6a5d68);
                    color: #f9fafb;
                    font-weight: 700;
                    letter-spacing: 0.12em;
                    text-transform: uppercase;
                    text-align: center;
                    padding: 0.75rem 1.25rem;
                    border-radius: 999px;
                    margin: 0 auto 1.5rem;
                    font-size: 0.8rem;
                    max-width: 500px;
                    box-shadow: 0 10px 24px rgba(82, 70, 81, 0.55);
                }

                /* Teaser NEWS */
                #news-teaser h3 {
                    margin-top: 0;
                    font-size: 1.25rem;
                }

                .news-image-wrapper {
                    display: flex;
                    justify-content: center;
                    margin-top: 1.25rem;
                }

                .news-image {
                    width: 100%;
                    max-width: 520px;
                    border-radius: 18px;
                    display: block;
                }

                /* Features */
                .features-grid {
                    display: grid;
                    gap: 1.25rem;
                }

                @media (min-width: 720px) {
                    .features-grid {
                        grid-template-columns: repeat(2, minmax(0, 1fr));
                    }
                }

                .feature-item {
                    display: flex;
                    flex-direction: column;    /* Empile icône + texte */
                    align-items: center;       /* Centre horizontalement */
                    gap: 0.55rem;
                    padding: 1.1rem 1.2rem;
                    border-radius: 14px;
                    background: #f9fafb;
                    border: 1px solid #e5e7eb;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    text-align: center;        /* Texte centré */
                }

                .feature-item:hover {
                    background: #ffffff;
                    transform: translateY(-2px);
                    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1);
                    border-color: #d1d5db;
                }

                .feature-icon {
                    font-size: 1.6rem;
                    padding: 0.4rem 0.55rem;
                    border-radius: 999px;
                    background: var(--accent-soft);
                    color: var(--accent);
                }

                .feature-content h3 {
                    margin: 0 0 0.15rem;
                    font-size: 1.05rem;
                }

                .feature-content p {
                    margin: 0;
                    font-size: 0.9rem;
                    color: var(--text-muted);
                }

                /* Bloc Isérables */
                .iserables-image {
                    width: 100%;
                    border-radius: 18px;
                    display: block;
                    margin-bottom: 1rem;
                }

                .iserables-title {
                    font-size: 1.3rem;
                    margin: 0 0 0.4rem;
                }

                .iserables-text {
                    margin: 0 0 1.1rem;
                    color: var(--text-muted);
                    font-size: 0.95rem;
                }

                .actions {
                    display: flex;
                    gap: 0.75rem;
                    justify-content: center; /* Boutons centrés */
                }

                .btn {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    border-radius: 999px;
                    padding: 0.55rem 1.4rem;
                    font-size: 0.9rem;
                    font-weight: 600;
                    cursor: pointer;
                    border: 1px solid transparent;
                    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    white-space: nowrap;
                }

                .btn-primary {
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb;
                    box-shadow: 0 12px 26px rgba(82, 70, 81, 0.5);
                }

                .btn-primary:hover {
                    transform: translateY(-1px);
                    box-shadow: 0 20px 40px rgba(82, 70, 81, 0.55);
                }

                .btn-ghost {
                    background: #ffffff;
                    color: var(--accent);
                    border-color: rgba(82, 70, 81, 0.35);
                }

                .btn-ghost:hover {
                    background: #fef2f2;
                }

                /* FOOTER */
                #footer {
                    padding: 2rem 1.5rem 2.5rem;
                    border-top: 1px solid #e5e7eb;
                    background: rgba(248, 250, 252, 0.95);
                    text-align: center;
                }

                #footer .icons {
                    list-style: none;
                    padding: 0;
                    margin: 0 0 1.25rem;
                    display: flex;
                    justify-content: center;
                    gap: 0.9rem;
                }

                #footer .icons a {
                    display: inline-flex;
                    width: 36px;
                    height: 36px;
                    border-radius: 999px;
                    align-items: center;
                    justify-content: center;
                    background: #111827;
                    color: #f9fafb;
                    font-size: 0.9rem;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
                }

                #footer .icons a:hover {
                    background: #b91c1c;
                    transform: translateY(-1px);
                    box-shadow: 0 10px 22px rgba(82, 70, 81, 0.55);
                }

                #footer small {
                    display: block;
                    margin-top: 0.5rem;
                    color: var(--text-muted);
                    font-size: 0.75rem;
                }

                /* Responsive header */
                @media (max-width: 768px) {
                    #header {
                        flex-wrap: wrap;
                        gap: 0.5rem;
                    }

                    #nav ul {
                        flex-wrap: wrap;
                        justify-content: flex-end;
                        gap: 0.75rem;
                    }

                    .card {
                        padding: 1.4rem 1.25rem 1.3rem;
                    }
                }

        /* Styles spécifiques à cette page */

        h4 {
        				font-weight: bold;
        			}

        			.box {
        				text-align: center;
        			}

        			.box h4 {
        				font-weight: bold;
        			}


/* From gallerie.html */
:root {
                    --bg-page: #f4f5f7;
                    --bg-card: #ffffff;
                    --bg-header: rgba(15, 23, 42, 0.92);
                    --accent: #524751;
                    --accent-soft: #f1e9f5;
                    --text-main: #111827;
                    --text-muted: #6b7280;
                    --radius-card: 16px;
                    --shadow-soft: 0 14px 30px rgba(15, 23, 42, 0.16);
                    --transition-fast: 0.2s ease-in-out;
                    --max-width: 1100px;
                }

                * {
                    box-sizing: border-box;
                }

                body {
                    margin: 0;
                    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
                    color: var(--text-main);
                    background: radial-gradient(circle at top, #ffffff 0, #f2f3f7 50%, #e5e7eb 100%);
                }

                a {
                    text-decoration: none;
                    color: inherit;
                }

                #page-wrapper {
                    min-height: 100vh;
                    display: flex;
                    flex-direction: column;
                }

                /* HEADER */
                #header {
                    position: sticky;
                    top: 0;
                    z-index: 50;
                    background: var(--bg-header);
                    backdrop-filter: blur(10px);
                    color: #f9fafb;
                    padding: 0.75rem 1.5rem;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                }

                #header h1 {
                    margin: 0;
                    font-size: 1.4rem;
                    letter-spacing: 0.03em;
                }

                #header h1 a {
                    color: #f9fafb;
                    font-weight: 700;
                }

                #header h1 a:hover {
                    color: #e5e7eb;
                }

                #nav ul {
                    list-style: none;
                    margin: 0;
                    padding: 0;
                    display: flex;
                    gap: 1.25rem;
                    align-items: center;
                    font-size: 0.95rem;
                }

                #nav > ul > li > a {
                    color: #e5e7eb;
                    position: relative;
                }

                #nav > ul > li > a::after {
                    content: "";
                    position: absolute;
                    left: 0;
                    bottom: -0.25rem;
                    width: 0;
                    height: 2px;
                    background-color: var(--accent);
                    transition: width var(--transition-fast);
                }

                #nav > ul > li > a:hover::after {
                    width: 100%;
                }

                /* Bouton dans le header */
                #nav .button {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    text-align: center;
                    white-space: normal;
                    padding: 0.45rem 0.9rem;
                    border-radius: 999px;
                    border: 1px solid rgba(248, 250, 252, 0.2);
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb !important;
                    font-size: 0.85rem;
                    font-weight: 600;
                    box-shadow: 0 10px 20px rgba(82, 70, 81, 0.45);
                    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
                }

                #nav .button:hover {
                    transform: translateY(-1px);
                    opacity: 0.96;
                    box-shadow: 0 16px 30px rgba(82, 70, 81, 0.45);
                }

                /* Sous-menus */
                #nav ul ul {
                    background: var(--bg-header);
                }

                /* HERO / BANNER */
                #banner {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    padding: 4.5rem 1.5rem 2.5rem;
                    text-align: center;
                }

                #buttontomain {
                    display: inline-flex;
                    flex-direction: column;
                    align-items: center;
                    gap: 1.5rem;
                    cursor: pointer;
                }

                .hero-logo {
                    max-width: 260px;
                    width: 70%;
                    height: auto;
                    filter: drop-shadow(0 16px 35px rgba(15, 23, 42, 0.35));
                    transition: transform var(--transition-fast), filter var(--transition-fast);
                }

                #buttontomain:hover .hero-logo {
                    transform: translateY(-4px) scale(1.02);
                    filter: drop-shadow(0 22px 45px rgba(15, 23, 42, 0.45));
                }

                .hero-arrow {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    width: 40px;
                    height: 40px;
                    border-radius: 999px;
                    border: 1px solid rgba(148, 163, 184, 0.8);
                    color: #111827;
                    font-size: 1.3rem;
                    animation: bounce 1.8s infinite;
                    background: rgba(255, 255, 255, 0.9);
                }

                @keyframes bounce {
                    0%, 100% { transform: translateY(0); }
                    50% { transform: translateY(6px); }
                }

                /* MAIN */
                #main {
                    flex: 1;
                    max-width: var(--max-width);
                    margin: 0 auto 3rem;
                    padding: 0 1.5rem 3rem;
                }

                .card {
                    background: var(--bg-card);
                    border-radius: var(--radius-card);
                    padding: 1.75rem 1.75rem 1.5rem;
                    margin-bottom: 1.75rem;
                    box-shadow: var(--shadow-soft);
                    text-align: center; /* Tous les textes dans les cartes centrés */
                }

                .card-header-center {
                    text-align: center;
                }

                .card-title-main {
                    font-size: 1.7rem;
                    margin: 0 0 0.4rem;
                }

                .card-subtitle {
                    font-size: 0.95rem;
                    color: var(--text-muted);
                    margin: 0.25rem 0 0;
                }

                /* Bandeau NEWS */
                .news-banner {
                    background: linear-gradient(90deg, #524751, #6a5d68);
                    color: #f9fafb;
                    font-weight: 700;
                    letter-spacing: 0.12em;
                    text-transform: uppercase;
                    text-align: center;
                    padding: 0.75rem 1.25rem;
                    border-radius: 999px;
                    margin: 0 auto 1.5rem;
                    font-size: 0.8rem;
                    max-width: 500px;
                    box-shadow: 0 10px 24px rgba(82, 70, 81, 0.55);
                }

                /* Teaser NEWS */
                #news-teaser h3 {
                    margin-top: 0;
                    font-size: 1.25rem;
                }

                .news-image-wrapper {
                    display: flex;
                    justify-content: center;
                    margin-top: 1.25rem;
                }

                .news-image {
                    width: 100%;
                    max-width: 520px;
                    border-radius: 18px;
                    display: block;
                }

                /* Features */
                .features-grid {
                    display: grid;
                    gap: 1.25rem;
                }

                @media (min-width: 720px) {
                    .features-grid {
                        grid-template-columns: repeat(2, minmax(0, 1fr));
                    }
                }

                .feature-item {
                    display: flex;
                    flex-direction: column;    /* Empile icône + texte */
                    align-items: center;       /* Centre horizontalement */
                    gap: 0.55rem;
                    padding: 1.1rem 1.2rem;
                    border-radius: 14px;
                    background: #f9fafb;
                    border: 1px solid #e5e7eb;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    text-align: center;        /* Texte centré */
                }

                .feature-item:hover {
                    background: #ffffff;
                    transform: translateY(-2px);
                    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1);
                    border-color: #d1d5db;
                }

                .feature-icon {
                    font-size: 1.6rem;
                    padding: 0.4rem 0.55rem;
                    border-radius: 999px;
                    background: var(--accent-soft);
                    color: var(--accent);
                }

                .feature-content h3 {
                    margin: 0 0 0.15rem;
                    font-size: 1.05rem;
                }

                .feature-content p {
                    margin: 0;
                    font-size: 0.9rem;
                    color: var(--text-muted);
                }

                /* Bloc Isérables */
                .iserables-image {
                    width: 100%;
                    border-radius: 18px;
                    display: block;
                    margin-bottom: 1rem;
                }

                .iserables-title {
                    font-size: 1.3rem;
                    margin: 0 0 0.4rem;
                }

                .iserables-text {
                    margin: 0 0 1.1rem;
                    color: var(--text-muted);
                    font-size: 0.95rem;
                }

                .actions {
                    display: flex;
                    gap: 0.75rem;
                    justify-content: center; /* Boutons centrés */
                }

                .btn {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    border-radius: 999px;
                    padding: 0.55rem 1.4rem;
                    font-size: 0.9rem;
                    font-weight: 600;
                    cursor: pointer;
                    border: 1px solid transparent;
                    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    white-space: nowrap;
                }

                .btn-primary {
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb;
                    box-shadow: 0 12px 26px rgba(82, 70, 81, 0.5);
                }

                .btn-primary:hover {
                    transform: translateY(-1px);
                    box-shadow: 0 20px 40px rgba(82, 70, 81, 0.55);
                }

                .btn-ghost {
                    background: #ffffff;
                    color: var(--accent);
                    border-color: rgba(82, 70, 81, 0.35);
                }

                .btn-ghost:hover {
                    background: #fef2f2;
                }

                /* FOOTER */
                #footer {
                    padding: 2rem 1.5rem 2.5rem;
                    border-top: 1px solid #e5e7eb;
                    background: rgba(248, 250, 252, 0.95);
                    text-align: center;
                }

                #footer .icons {
                    list-style: none;
                    padding: 0;
                    margin: 0 0 1.25rem;
                    display: flex;
                    justify-content: center;
                    gap: 0.9rem;
                }

                #footer .icons a {
                    display: inline-flex;
                    width: 36px;
                    height: 36px;
                    border-radius: 999px;
                    align-items: center;
                    justify-content: center;
                    background: #111827;
                    color: #f9fafb;
                    font-size: 0.9rem;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
                }

                #footer .icons a:hover {
                    background: #b91c1c;
                    transform: translateY(-1px);
                    box-shadow: 0 10px 22px rgba(82, 70, 81, 0.55);
                }

                #footer small {
                    display: block;
                    margin-top: 0.5rem;
                    color: var(--text-muted);
                    font-size: 0.75rem;
                }

                /* Responsive header */
                @media (max-width: 768px) {
                    #header {
                        flex-wrap: wrap;
                        gap: 0.5rem;
                    }

                    #nav ul {
                        flex-wrap: wrap;
                        justify-content: flex-end;
                        gap: 0.75rem;
                    }

                    .card {
                        padding: 1.4rem 1.25rem 1.3rem;
                    }
                }

        /* Styles spécifiques à cette page */

        * {
                    box-sizing: border-box;
                }

                .container .gallery a img {
                    float: left;
                    width: 25%;
                    height: auto;
                    border: 2px solid #fff;
                    -webkit-transition: -webkit-transform .15s ease;
                    -moz-transition: -moz-transform .15s ease;
                    -o-transition: -o-transform .15s ease;
                    -ms-transition: -ms-transform .15s ease;
                    transition: transform .15s ease;
                    position: relative;
                }

                .clear {
                    clear: both;
                }

                a {
                    color: #009688;
                    text-decoration: none;
                }

                a:hover {
                    color: #01695f;
                    text-decoration: none;
                }


/* From helvetiaroom.html */
:root {
            --bg-page: #f4f5f7;
            --bg-card: #ffffff;
            --bg-header: rgba(15, 23, 42, 0.92);
            --accent: #524751;
            --accent-soft: #f1e9f5;
            --text-main: #111827;
            --text-muted: #6b7280;
            --radius-card: 16px;
            --shadow-soft: 0 14px 30px rgba(15, 23, 42, 0.16);
            --transition-fast: 0.2s ease-in-out;
            --max-width: 1100px;
        }

        * {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            color: var(--text-main);
            background: radial-gradient(circle at top, #ffffff 0, #f2f3f7 50%, #e5e7eb 100%);
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        #page-wrapper {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        /* HEADER */
        #header {
            position: sticky;
            top: 0;
            z-index: 50;
            background: var(--bg-header);
            backdrop-filter: blur(10px);
            color: #f9fafb;
            padding: 0.75rem 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        #header h1 {
            margin: 0;
            font-size: 1.4rem;
            letter-spacing: 0.03em;
        }

        #header h1 a {
            color: #f9fafb;
            font-weight: 700;
        }

        #header h1 a:hover {
            color: #e5e7eb;
        }

        #nav ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            gap: 1.25rem;
            align-items: center;
            font-size: 0.95rem;
        }

        #nav > ul > li > a {
            color: #e5e7eb;
            position: relative;
        }

        #nav > ul > li > a::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: -0.25rem;
            width: 0;
            height: 2px;
            background-color: var(--accent);
            transition: width var(--transition-fast);
        }

        #nav > ul > li > a:hover::after {
            width: 100%;
        }

        /* Bouton dans le header */
        #nav .button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            white-space: normal;
            padding: 0.45rem 0.9rem;
            border-radius: 999px;
            border: 1px solid rgba(248, 250, 252, 0.2);
            background: linear-gradient(135deg, #524751, #6a5d68);
            color: #f9fafb !important;
            font-size: 0.85rem;
            font-weight: 600;
            box-shadow: 0 10px 20px rgba(82, 70, 81, 0.45);
            transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
        }

        #nav .button:hover {
            transform: translateY(-1px);
            opacity: 0.96;
            box-shadow: 0 16px 30px rgba(82, 70, 81, 0.45);
        }

        /* Sous-menus */
        #nav ul ul {
            background: var(--bg-header);
        }

        /* MAIN */
        #main {
            flex: 1;
            max-width: var(--max-width);
            margin: 0 auto 3rem;
            padding: 0 1.5rem 3rem;
        }

        .card {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            padding: 1.75rem 1.75rem 1.5rem;
            margin-bottom: 1.75rem;
            box-shadow: var(--shadow-soft);
            text-align: center;
        }

        .card-title-main {
            font-size: 1.7rem;
            margin: 0 0 0.4rem;
        }

        .card-subtitle {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin: 0.25rem 0 0;
        }

        /* Bloc contact (remplace le blockquote avec ligne grise) */
        .contact-card {
            max-width: 900px;
            margin: 1.3rem auto 1.8rem;
            padding: 1rem 1.4rem;
            border-radius: 14px;
            border: 1px solid rgba(185, 28, 28, 0.25);
            background: #fef2f2;
            font-size: 0.95rem;
            color: var(--text-main);
        }

        .contact-card b {
            color: var(--accent);
        }

        /* Images de la salle (style proche index) */
        .room-images {
            margin: 1.2rem 0 1.6rem;
            display: flex;
            justify-content: center;
        }

        .room-image {
            width: 100%;
            max-width: 930px;
            border-radius: 18px;
            display: block;
            box-shadow: var(--shadow-soft);
        }

        /* Carte Google Maps */
        .room-map-wrapper {
            margin: 1.5rem 0 1.75rem;
            border-radius: 18px;
            overflow: hidden;
            box-shadow: 0 18px 40px rgba(15, 23, 42, 0.25);
        }

        .room-map-wrapper iframe {
            width: 100%;
            height: 420px;
            border: 0;
        }

        /* Boutons (mêmes styles que index) */
        .actions {
            display: flex;
            gap: 0.75rem;
            justify-content: center;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 999px;
            padding: 0.55rem 1.4rem;
            font-size: 0.9rem;
            font-weight: 600;
            cursor: pointer;
            border: 1px solid transparent;
            transition: background var(--transition-fast), color var(--transition-fast),
                        transform var(--transition-fast), box-shadow var(--transition-fast),
                        border-color var(--transition-fast);
            white-space: nowrap;
        }

        .btn-primary {
            background: linear-gradient(135deg, #524751, #6a5d68);
            color: #f9fafb;
            box-shadow: 0 12px 26px rgba(82, 70, 81, 0.5);
        }

        .btn-primary:hover {
            transform: translateY(-1px);
            box-shadow: 0 20px 40px rgba(82, 70, 81, 0.55);
        }

        .btn-ghost {
            background: #ffffff;
            color: var(--accent);
            border-color: rgba(82, 70, 81, 0.35);
        }

        .btn-ghost:hover {
            background: #fef2f2;
        }

        /* FOOTER – identique à index.html */
        #footer {
            padding: 2rem 1.5rem 2.5rem;
            border-top: 1px solid #e5e7eb;
            background: rgba(248, 250, 252, 0.95);
            text-align: center;
        }

        #footer .icons {
            list-style: none;
            padding: 0;
            margin: 0 0 1.25rem;
            display: flex;
            justify-content: center;
            gap: 0.9rem;
        }

        #footer .icons a {
            display: inline-flex;
            width: 36px;
            height: 36px;
            border-radius: 999px;
            align-items: center;
            justify-content: center;
            background: #111827;
            color: #f9fafb;
            font-size: 0.9rem;
            transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
        }

        #footer .icons a:hover {
            background: #b91c1c;
            transform: translateY(-1px);
            box-shadow: 0 10px 22px rgba(82, 70, 81, 0.55);
        }

        #footer small {
            display: block;
            margin-top: 0.5rem;
            color: var(--text-muted);
            font-size: 0.75rem;
        }

        /* Responsive header */
        @media (max-width: 768px) {
            #header {
                flex-wrap: wrap;
                gap: 0.5rem;
            }

            #nav ul {
                flex-wrap: wrap;
                justify-content: flex-end;
                gap: 0.75rem;
            }

            .card {
                padding: 1.4rem 1.25rem 1.3rem;
            }
        }


/* From historique.html */
:root {
                    --bg-page: #f4f5f7;
                    --bg-card: #ffffff;
                    --bg-header: rgba(15, 23, 42, 0.92);
                    --accent: #524751;
                    --accent-soft: #f1e9f5;
                    --text-main: #111827;
                    --text-muted: #6b7280;
                    --radius-card: 16px;
                    --shadow-soft: 0 14px 30px rgba(15, 23, 42, 0.16);
                    --transition-fast: 0.2s ease-in-out;
                    --max-width: 1100px;
                }

                * {
                    box-sizing: border-box;
                }

                body {
                    margin: 0;
                    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
                    color: var(--text-main);
                    background: radial-gradient(circle at top, #ffffff 0, #f2f3f7 50%, #e5e7eb 100%);
                }

                a {
                    text-decoration: none;
                    color: inherit;
                }

                #page-wrapper {
                    min-height: 100vh;
                    display: flex;
                    flex-direction: column;
                }

                /* HEADER */
                #header {
                    position: sticky;
                    top: 0;
                    z-index: 50;
                    background: var(--bg-header);
                    backdrop-filter: blur(10px);
                    color: #f9fafb;
                    padding: 0.75rem 1.5rem;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                }

                #header h1 {
                    margin: 0;
                    font-size: 1.4rem;
                    letter-spacing: 0.03em;
                }

                #header h1 a {
                    color: #f9fafb;
                    font-weight: 700;
                }

                #header h1 a:hover {
                    color: #e5e7eb;
                }

                #nav ul {
                    list-style: none;
                    margin: 0;
                    padding: 0;
                    display: flex;
                    gap: 1.25rem;
                    align-items: center;
                    font-size: 0.95rem;
                }

                #nav > ul > li > a {
                    color: #e5e7eb;
                    position: relative;
                }

                #nav > ul > li > a::after {
                    content: "";
                    position: absolute;
                    left: 0;
                    bottom: -0.25rem;
                    width: 0;
                    height: 2px;
                    background-color: var(--accent);
                    transition: width var(--transition-fast);
                }

                #nav > ul > li > a:hover::after {
                    width: 100%;
                }

                /* Bouton dans le header */
                #nav .button {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    text-align: center;
                    white-space: normal;
                    padding: 0.45rem 0.9rem;
                    border-radius: 999px;
                    border: 1px solid rgba(248, 250, 252, 0.2);
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb !important;
                    font-size: 0.85rem;
                    font-weight: 600;
                    box-shadow: 0 10px 20px rgba(82, 70, 81, 0.45);
                    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
                }

                #nav .button:hover {
                    transform: translateY(-1px);
                    opacity: 0.96;
                    box-shadow: 0 16px 30px rgba(82, 70, 81, 0.45);
                }

                /* Sous-menus */
                #nav ul ul {
                    background: var(--bg-header);
                }

                /* HERO / BANNER */
                #banner {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    padding: 4.5rem 1.5rem 2.5rem;
                    text-align: center;
                }

                #buttontomain {
                    display: inline-flex;
                    flex-direction: column;
                    align-items: center;
                    gap: 1.5rem;
                    cursor: pointer;
                }

                .hero-logo {
                    max-width: 260px;
                    width: 70%;
                    height: auto;
                    filter: drop-shadow(0 16px 35px rgba(15, 23, 42, 0.35));
                    transition: transform var(--transition-fast), filter var(--transition-fast);
                }

                #buttontomain:hover .hero-logo {
                    transform: translateY(-4px) scale(1.02);
                    filter: drop-shadow(0 22px 45px rgba(15, 23, 42, 0.45));
                }

                .hero-arrow {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    width: 40px;
                    height: 40px;
                    border-radius: 999px;
                    border: 1px solid rgba(148, 163, 184, 0.8);
                    color: #111827;
                    font-size: 1.3rem;
                    animation: bounce 1.8s infinite;
                    background: rgba(255, 255, 255, 0.9);
                }

                @keyframes bounce {
                    0%, 100% { transform: translateY(0); }
                    50% { transform: translateY(6px); }
                }

                /* MAIN */
                #main {
                    flex: 1;
                    max-width: var(--max-width);
                    margin: 0 auto 3rem;
                    padding: 0 1.5rem 3rem;
                }

                .card {
                    background: var(--bg-card);
                    border-radius: var(--radius-card);
                    padding: 1.75rem 1.75rem 1.5rem;
                    margin-bottom: 1.75rem;
                    box-shadow: var(--shadow-soft);
                    text-align: center; /* Tous les textes dans les cartes centrés */
                }

                .card-header-center {
                    text-align: center;
                }

                .card-title-main {
                    font-size: 1.7rem;
                    margin: 0 0 0.4rem;
                }

                .card-subtitle {
                    font-size: 0.95rem;
                    color: var(--text-muted);
                    margin: 0.25rem 0 0;
                }

                /* Bandeau NEWS */
                .news-banner {
                    background: linear-gradient(90deg, #524751, #6a5d68);
                    color: #f9fafb;
                    font-weight: 700;
                    letter-spacing: 0.12em;
                    text-transform: uppercase;
                    text-align: center;
                    padding: 0.75rem 1.25rem;
                    border-radius: 999px;
                    margin: 0 auto 1.5rem;
                    font-size: 0.8rem;
                    max-width: 500px;
                    box-shadow: 0 10px 24px rgba(82, 70, 81, 0.55);
                }

                /* Teaser NEWS */
                #news-teaser h3 {
                    margin-top: 0;
                    font-size: 1.25rem;
                }

                .news-image-wrapper {
                    display: flex;
                    justify-content: center;
                    margin-top: 1.25rem;
                }

                .news-image {
                    width: 100%;
                    max-width: 520px;
                    border-radius: 18px;
                    display: block;
                }

                /* Features */
                .features-grid {
                    display: grid;
                    gap: 1.25rem;
                }

                @media (min-width: 720px) {
                    .features-grid {
                        grid-template-columns: repeat(2, minmax(0, 1fr));
                    }
                }

                .feature-item {
                    display: flex;
                    flex-direction: column;    /* Empile icône + texte */
                    align-items: center;       /* Centre horizontalement */
                    gap: 0.55rem;
                    padding: 1.1rem 1.2rem;
                    border-radius: 14px;
                    background: #f9fafb;
                    border: 1px solid #e5e7eb;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    text-align: center;        /* Texte centré */
                }

                .feature-item:hover {
                    background: #ffffff;
                    transform: translateY(-2px);
                    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1);
                    border-color: #d1d5db;
                }

                .feature-icon {
                    font-size: 1.6rem;
                    padding: 0.4rem 0.55rem;
                    border-radius: 999px;
                    background: var(--accent-soft);
                    color: var(--accent);
                }

                .feature-content h3 {
                    margin: 0 0 0.15rem;
                    font-size: 1.05rem;
                }

                .feature-content p {
                    margin: 0;
                    font-size: 0.9rem;
                    color: var(--text-muted);
                }

                /* Bloc Isérables */
                .iserables-image {
                    width: 100%;
                    border-radius: 18px;
                    display: block;
                    margin-bottom: 1rem;
                }

                .iserables-title {
                    font-size: 1.3rem;
                    margin: 0 0 0.4rem;
                }

                .iserables-text {
                    margin: 0 0 1.1rem;
                    color: var(--text-muted);
                    font-size: 0.95rem;
                }

                .actions {
                    display: flex;
                    gap: 0.75rem;
                    justify-content: center; /* Boutons centrés */
                }

                .btn {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    border-radius: 999px;
                    padding: 0.55rem 1.4rem;
                    font-size: 0.9rem;
                    font-weight: 600;
                    cursor: pointer;
                    border: 1px solid transparent;
                    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    white-space: nowrap;
                }

                .btn-primary {
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb;
                    box-shadow: 0 12px 26px rgba(82, 70, 81, 0.5);
                }

                .btn-primary:hover {
                    transform: translateY(-1px);
                    box-shadow: 0 20px 40px rgba(82, 70, 81, 0.55);
                }

                .btn-ghost {
                    background: #ffffff;
                    color: var(--accent);
                    border-color: rgba(82, 70, 81, 0.35);
                }

                .btn-ghost:hover {
                    background: #fef2f2;
                }

                /* FOOTER */
                #footer {
                    padding: 2rem 1.5rem 2.5rem;
                    border-top: 1px solid #e5e7eb;
                    background: rgba(248, 250, 252, 0.95);
                    text-align: center;
                }

                #footer .icons {
                    list-style: none;
                    padding: 0;
                    margin: 0 0 1.25rem;
                    display: flex;
                    justify-content: center;
                    gap: 0.9rem;
                }

                #footer .icons a {
                    display: inline-flex;
                    width: 36px;
                    height: 36px;
                    border-radius: 999px;
                    align-items: center;
                    justify-content: center;
                    background: #111827;
                    color: #f9fafb;
                    font-size: 0.9rem;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
                }

                #footer .icons a:hover {
                    background: #b91c1c;
                    transform: translateY(-1px);
                    box-shadow: 0 10px 22px rgba(82, 70, 81, 0.55);
                }

                #footer small {
                    display: block;
                    margin-top: 0.5rem;
                    color: var(--text-muted);
                    font-size: 0.75rem;
                }

                /* Responsive header */
                @media (max-width: 768px) {
                    #header {
                        flex-wrap: wrap;
                        gap: 0.5rem;
                    }

                    #nav ul {
                        flex-wrap: wrap;
                        justify-content: flex-end;
                        gap: 0.75rem;
                    }

                    .card {
                        padding: 1.4rem 1.25rem 1.3rem;
                    }
                }


/* From index.html */
:root {
                    --bg-page: #f4f5f7;
                    --bg-card: #ffffff;
                    --bg-header: rgba(15, 23, 42, 0.92);
                    --accent: #524751;
                    --accent-soft: #f1e9f5;
                    --text-main: #111827;
                    --text-muted: #6b7280;
                    --radius-card: 16px;
                    --shadow-soft: 0 14px 30px rgba(15, 23, 42, 0.16);
                    --transition-fast: 0.2s ease-in-out;
                    --max-width: 1100px;
                }

                * {
                    box-sizing: border-box;
                }

                body {
                    margin: 0;
                    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
                    color: var(--text-main);
                    background: radial-gradient(circle at top, #ffffff 0, #f2f3f7 50%, #e5e7eb 100%);
                }

                a {
                    text-decoration: none;
                    color: inherit;
                }

                #page-wrapper {
                    min-height: 100vh;
                    display: flex;
                    flex-direction: column;
                }

                /* HEADER */
                #header {
                    position: sticky;
                    top: 0;
                    z-index: 50;
                    background: var(--bg-header);
                    backdrop-filter: blur(10px);
                    color: #f9fafb;
                    padding: 0.75rem 1.5rem;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                }

                #header h1 {
                    margin: 0;
                    font-size: 1.4rem;
                    letter-spacing: 0.03em;
                }

                #header h1 a {
                    color: #f9fafb;
                    font-weight: 700;
                }

                #header h1 a:hover {
                    color: #e5e7eb;
                }

                #nav ul {
                    list-style: none;
                    margin: 0;
                    padding: 0;
                    display: flex;
                    gap: 1.25rem;
                    align-items: center;
                    font-size: 0.95rem;
                }

                #nav > ul > li > a {
                    color: #e5e7eb;
                    position: relative;
                }

                #nav > ul > li > a::after {
                    content: "";
                    position: absolute;
                    left: 0;
                    bottom: -0.25rem;
                    width: 0;
                    height: 2px;
                    background-color: var(--accent);
                    transition: width var(--transition-fast);
                }

                #nav > ul > li > a:hover::after {
                    width: 100%;
                }

                /* Bouton dans le header */
                #nav .button {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    text-align: center;
                    white-space: normal;
                    padding: 0.45rem 0.9rem;
                    border-radius: 999px;
                    border: 1px solid rgba(248, 250, 252, 0.2);
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb !important;
                    font-size: 0.85rem;
                    font-weight: 600;
                    box-shadow: 0 10px 20px rgba(82, 70, 81, 0.45);
                    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
                }

                #nav .button:hover {
                    transform: translateY(-1px);
                    opacity: 0.96;
                    box-shadow: 0 16px 30px rgba(82, 70, 81, 0.45);
                }

                /* Sous-menus */
                #nav ul ul {
                    background: var(--bg-header);
                }

                /* HERO / BANNER */
                #banner {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    padding: 4.5rem 1.5rem 2.5rem;
                    text-align: center;
                }

                #buttontomain {
                    display: inline-flex;
                    flex-direction: column;
                    align-items: center;
                    gap: 1.5rem;
                    cursor: pointer;
                }

                .hero-logo {
                    max-width: 260px;
                    width: 70%;
                    height: auto;
                    filter: drop-shadow(0 16px 35px rgba(15, 23, 42, 0.35));
                    transition: transform var(--transition-fast), filter var(--transition-fast);
                }

                #buttontomain:hover .hero-logo {
                    transform: translateY(-4px) scale(1.02);
                    filter: drop-shadow(0 22px 45px rgba(15, 23, 42, 0.45));
                }

                .hero-arrow {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    width: 40px;
                    height: 40px;
                    border-radius: 999px;
                    border: 1px solid rgba(148, 163, 184, 0.8);
                    color: #111827;
                    font-size: 1.3rem;
                    animation: bounce 1.8s infinite;
                    background: rgba(255, 255, 255, 0.9);
                }

                @keyframes bounce {
                    0%, 100% { transform: translateY(0); }
                    50% { transform: translateY(6px); }
                }

                /* MAIN */
                #main {
                    flex: 1;
                    max-width: var(--max-width);
                    margin: 0 auto 3rem;
                    padding: 0 1.5rem 3rem;
                }

                .card {
                    background: var(--bg-card);
                    border-radius: var(--radius-card);
                    padding: 1.75rem 1.75rem 1.5rem;
                    margin-bottom: 1.75rem;
                    box-shadow: var(--shadow-soft);
                    text-align: center; /* Tous les textes dans les cartes centrés */
                }

                .card-header-center {
                    text-align: center;
                }

                .card-title-main {
                    font-size: 1.7rem;
                    margin: 0 0 0.4rem;
                }

                .card-subtitle {
                    font-size: 0.95rem;
                    color: var(--text-muted);
                    margin: 0.25rem 0 0;
                }

                /* Bandeau NEWS */
                .news-banner {
                    background: linear-gradient(90deg, #524751, #6a5d68);
                    color: #f9fafb;
                    font-weight: 700;
                    letter-spacing: 0.12em;
                    text-transform: uppercase;
                    text-align: center;
                    padding: 0.75rem 1.25rem;
                    border-radius: 999px;
                    margin: 0 auto 1.5rem;
                    font-size: 0.8rem;
                    max-width: 500px;
                    box-shadow: 0 10px 24px rgba(82, 70, 81, 0.55);
                }

                /* Teaser NEWS */
                #news-teaser h3 {
                    margin-top: 0;
                    font-size: 1.25rem;
                }

                .news-image-wrapper {
                    display: flex;
                    justify-content: center;
                    margin-top: 1.25rem;
                }

                .news-image {
                    width: 100%;
                    max-width: 520px;
                    border-radius: 18px;
                    display: block;
                }

                /* Features */
                .features-grid {
                    display: grid;
                    gap: 1.25rem;
                }

                @media (min-width: 720px) {
                    .features-grid {
                        grid-template-columns: repeat(2, minmax(0, 1fr));
                    }
                }

                .feature-item {
                    display: flex;
                    flex-direction: column;    /* Empile icône + texte */
                    align-items: center;       /* Centre horizontalement */
                    gap: 0.55rem;
                    padding: 1.1rem 1.2rem;
                    border-radius: 14px;
                    background: #f9fafb;
                    border: 1px solid #e5e7eb;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    text-align: center;        /* Texte centré */
                }

                .feature-item:hover {
                    background: #ffffff;
                    transform: translateY(-2px);
                    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1);
                    border-color: #d1d5db;
                }

                .feature-icon {
                    font-size: 1.6rem;
                    padding: 0.4rem 0.55rem;
                    border-radius: 999px;
                    background: var(--accent-soft);
                    color: var(--accent);
                }

                .feature-content h3 {
                    margin: 0 0 0.15rem;
                    font-size: 1.05rem;
                }

                .feature-content p {
                    margin: 0;
                    font-size: 0.9rem;
                    color: var(--text-muted);
                }

                /* Bloc Isérables */
                .iserables-image {
                    width: 100%;
                    border-radius: 18px;
                    display: block;
                    margin-bottom: 1rem;
                }

                .iserables-title {
                    font-size: 1.3rem;
                    margin: 0 0 0.4rem;
                }

                .iserables-text {
                    margin: 0 0 1.1rem;
                    color: var(--text-muted);
                    font-size: 0.95rem;
                }

                .actions {
                    display: flex;
                    gap: 0.75rem;
                    justify-content: center; /* Boutons centrés */
                }

                .btn {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    border-radius: 999px;
                    padding: 0.55rem 1.4rem;
                    font-size: 0.9rem;
                    font-weight: 600;
                    cursor: pointer;
                    border: 1px solid transparent;
                    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    white-space: nowrap;
                }

                .btn-primary {
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb;
                    box-shadow: 0 12px 26px rgba(82, 70, 81, 0.5);
                }

                .btn-primary:hover {
                    transform: translateY(-1px);
                    box-shadow: 0 20px 40px rgba(82, 70, 81, 0.55);
                }

                .btn-ghost {
                    background: #ffffff;
                    color: var(--accent);
                    border-color: rgba(82, 70, 81, 0.35);
                }

                .btn-ghost:hover {
                    background: #fef2f2;
                }

                /* FOOTER */
                #footer {
                    padding: 2rem 1.5rem 2.5rem;
                    border-top: 1px solid #e5e7eb;
                    background: rgba(248, 250, 252, 0.95);
                    text-align: center;
                }

                #footer .icons {
                    list-style: none;
                    padding: 0;
                    margin: 0 0 1.25rem;
                    display: flex;
                    justify-content: center;
                    gap: 0.9rem;
                }

                #footer .icons a {
                    display: inline-flex;
                    width: 36px;
                    height: 36px;
                    border-radius: 999px;
                    align-items: center;
                    justify-content: center;
                    background: #111827;
                    color: #f9fafb;
                    font-size: 0.9rem;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
                }

                #footer .icons a:hover {
                    background: #b91c1c;
                    transform: translateY(-1px);
                    box-shadow: 0 10px 22px rgba(82, 70, 81, 0.55);
                }

                #footer small {
                    display: block;
                    margin-top: 0.5rem;
                    color: var(--text-muted);
                    font-size: 0.75rem;
                }

                /* Responsive header */
                @media (max-width: 768px) {
                    #header {
                        flex-wrap: wrap;
                        gap: 0.5rem;
                    }

                    #nav ul {
                        flex-wrap: wrap;
                        justify-content: flex-end;
                        gap: 0.75rem;
                    }

                    .card {
                        padding: 1.4rem 1.25rem 1.3rem;
                    }
                }

        /* Styles spécifiques à cette page */

        :root {
                    --bg-page: #f4f5f7;
                    --bg-card: #ffffff;
                    --bg-header: rgba(15, 23, 42, 0.92);
                    --accent: #524751;
                    --accent-soft: #f1e9f5;
                    --text-main: #111827;
                    --text-muted: #6b7280;
                    --radius-card: 16px;
                    --shadow-soft: 0 14px 30px rgba(15, 23, 42, 0.16);
                    --transition-fast: 0.2s ease-in-out;
                    --max-width: 1100px;
                }

                * {
                    box-sizing: border-box;
                }

                body {
                    margin: 0;
                    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
                    color: var(--text-main);
                    background: radial-gradient(circle at top, #ffffff 0, #f2f3f7 50%, #e5e7eb 100%);
                }

                a {
                    text-decoration: none;
                    color: inherit;
                }

                #page-wrapper {
                    min-height: 100vh;
                    display: flex;
                    flex-direction: column;
                }

                /* HEADER */
                #header {
                    position: sticky;
                    top: 0;
                    z-index: 50;
                    background: var(--bg-header);
                    backdrop-filter: blur(10px);
                    color: #f9fafb;
                    padding: 0.75rem 1.5rem;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                }

                #header h1 {
                    margin: 0;
                    font-size: 1.4rem;
                    letter-spacing: 0.03em;
                }

                #header h1 a {
                    color: #f9fafb;
                    font-weight: 700;
                }

                #header h1 a:hover {
                    color: #e5e7eb;
                }

                #nav ul {
                    list-style: none;
                    margin: 0;
                    padding: 0;
                    display: flex;
                    gap: 1.25rem;
                    align-items: center;
                    font-size: 0.95rem;
                }

                #nav > ul > li > a {
                    color: #e5e7eb;
                    position: relative;
                }

                #nav > ul > li > a::after {
                    content: "";
                    position: absolute;
                    left: 0;
                    bottom: -0.25rem;
                    width: 0;
                    height: 2px;
                    background-color: var(--accent);
                    transition: width var(--transition-fast);
                }

                #nav > ul > li > a:hover::after {
                    width: 100%;
                }

                /* Bouton dans le header */
                #nav .button {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    text-align: center;
                    white-space: normal;
                    padding: 0.45rem 0.9rem;
                    border-radius: 999px;
                    border: 1px solid rgba(248, 250, 252, 0.2);
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb !important;
                    font-size: 0.85rem;
                    font-weight: 600;
                    box-shadow: 0 10px 20px rgba(82, 70, 81, 0.45);
                    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
                }

                #nav .button:hover {
                    transform: translateY(-1px);
                    opacity: 0.96;
                    box-shadow: 0 16px 30px rgba(82, 70, 81, 0.45);
                }

                /* Sous-menus */
                #nav ul ul {
                    background: var(--bg-header);
                }

                /* HERO / BANNER */
                #banner {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    padding: 4.5rem 1.5rem 2.5rem;
                    text-align: center;
                }

                #buttontomain {
                    display: inline-flex;
                    flex-direction: column;
                    align-items: center;
                    gap: 1.5rem;
                    cursor: pointer;
                }

                .hero-logo {
                    max-width: 260px;
                    width: 70%;
                    height: auto;
                    filter: drop-shadow(0 16px 35px rgba(15, 23, 42, 0.35));
                    transition: transform var(--transition-fast), filter var(--transition-fast);
                }

                #buttontomain:hover .hero-logo {
                    transform: translateY(-4px) scale(1.02);
                    filter: drop-shadow(0 22px 45px rgba(15, 23, 42, 0.45));
                }

                .hero-arrow {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    width: 40px;
                    height: 40px;
                    border-radius: 999px;
                    border: 1px solid rgba(148, 163, 184, 0.8);
                    color: #111827;
                    font-size: 1.3rem;
                    animation: bounce 1.8s infinite;
                    background: rgba(255, 255, 255, 0.9);
                }

                @keyframes bounce {
                    0%, 100% { transform: translateY(0); }
                    50% { transform: translateY(6px); }
                }

                /* MAIN */
                #main {
                    flex: 1;
                    max-width: var(--max-width);
                    margin: 0 auto 3rem;
                    padding: 0 1.5rem 3rem;
                }

                .card {
                    background: var(--bg-card);
                    border-radius: var(--radius-card);
                    padding: 1.75rem 1.75rem 1.5rem;
                    margin-bottom: 1.75rem;
                    box-shadow: var(--shadow-soft);
                    text-align: center; /* Tous les textes dans les cartes centrés */
                }

                .card-header-center {
                    text-align: center;
                }

                .card-title-main {
                    font-size: 1.7rem;
                    margin: 0 0 0.4rem;
                }

                .card-subtitle {
                    font-size: 0.95rem;
                    color: var(--text-muted);
                    margin: 0.25rem 0 0;
                }

                /* Bandeau NEWS */
                .news-banner {
                    background: linear-gradient(90deg, #524751, #6a5d68);
                    color: #f9fafb;
                    font-weight: 700;
                    letter-spacing: 0.12em;
                    text-transform: uppercase;
                    text-align: center;
                    padding: 0.75rem 1.25rem;
                    border-radius: 999px;
                    margin: 0 auto 1.5rem;
                    font-size: 0.8rem;
                    max-width: 500px;
                    box-shadow: 0 10px 24px rgba(82, 70, 81, 0.55);
                }

                /* Teaser NEWS */
                #news-teaser h3 {
                    margin-top: 0;
                    font-size: 1.25rem;
                }

                .news-image-wrapper {
                    display: flex;
                    justify-content: center;
                    margin-top: 1.25rem;
                }

                .news-image {
                    width: 100%;
                    max-width: 520px;
                    border-radius: 18px;
                    display: block;
                }

                /* Features */
                .features-grid {
                    display: grid;
                    gap: 1.25rem;
                }

                @media (min-width: 720px) {
                    .features-grid {
                        grid-template-columns: repeat(2, minmax(0, 1fr));
                    }
                }

                .feature-item {
                    display: flex;
                    flex-direction: column;    /* Empile icône + texte */
                    align-items: center;       /* Centre horizontalement */
                    gap: 0.55rem;
                    padding: 1.1rem 1.2rem;
                    border-radius: 14px;
                    background: #f9fafb;
                    border: 1px solid #e5e7eb;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    text-align: center;        /* Texte centré */
                }

                .feature-item:hover {
                    background: #ffffff;
                    transform: translateY(-2px);
                    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1);
                    border-color: #d1d5db;
                }

                .feature-icon {
                    font-size: 1.6rem;
                    padding: 0.4rem 0.55rem;
                    border-radius: 999px;
                    background: var(--accent-soft);
                    color: var(--accent);
                }

                .feature-content h3 {
                    margin: 0 0 0.15rem;
                    font-size: 1.05rem;
                }

                .feature-content p {
                    margin: 0;
                    font-size: 0.9rem;
                    color: var(--text-muted);
                }

                /* Bloc Isérables */
                .iserables-image {
                    width: 100%;
                    border-radius: 18px;
                    display: block;
                    margin-bottom: 1rem;
                }

                .iserables-title {
                    font-size: 1.3rem;
                    margin: 0 0 0.4rem;
                }

                .iserables-text {
                    margin: 0 0 1.1rem;
                    color: var(--text-muted);
                    font-size: 0.95rem;
                }

                .actions {
                    display: flex;
                    gap: 0.75rem;
                    justify-content: center; /* Boutons centrés */
                }

                .btn {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    border-radius: 999px;
                    padding: 0.55rem 1.4rem;
                    font-size: 0.9rem;
                    font-weight: 600;
                    cursor: pointer;
                    border: 1px solid transparent;
                    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    white-space: nowrap;
                }

                .btn-primary {
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb;
                    box-shadow: 0 12px 26px rgba(82, 70, 81, 0.5);
                }

                .btn-primary:hover {
                    transform: translateY(-1px);
                    box-shadow: 0 20px 40px rgba(82, 70, 81, 0.55);
                }

                .btn-ghost {
                    background: #ffffff;
                    color: var(--accent);
                    border-color: rgba(82, 70, 81, 0.35);
                }

                .btn-ghost:hover {
                    background: #fef2f2;
                }

                /* FOOTER */
                #footer {
                    padding: 2rem 1.5rem 2.5rem;
                    border-top: 1px solid #e5e7eb;
                    background: rgba(248, 250, 252, 0.95);
                    text-align: center;
                }

                #footer .icons {
                    list-style: none;
                    padding: 0;
                    margin: 0 0 1.25rem;
                    display: flex;
                    justify-content: center;
                    gap: 0.9rem;
                }

                #footer .icons a {
                    display: inline-flex;
                    width: 36px;
                    height: 36px;
                    border-radius: 999px;
                    align-items: center;
                    justify-content: center;
                    background: #111827;
                    color: #f9fafb;
                    font-size: 0.9rem;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
                }

                #footer .icons a:hover {
                    background: #b91c1c;
                    transform: translateY(-1px);
                    box-shadow: 0 10px 22px rgba(82, 70, 81, 0.55);
                }

                #footer small {
                    display: block;
                    margin-top: 0.5rem;
                    color: var(--text-muted);
                    font-size: 0.75rem;
                }

                /* Responsive header */
                @media (max-width: 768px) {
                    #header {
                        flex-wrap: wrap;
                        gap: 0.5rem;
                    }

                    #nav ul {
                        flex-wrap: wrap;
                        justify-content: flex-end;
                        gap: 0.75rem;
                    }

                    .card {
                        padding: 1.4rem 1.25rem 1.3rem;
                    }
                }


/* From onlyImages.html */
:root {
                    --bg-page: #f4f5f7;
                    --bg-card: #ffffff;
                    --bg-header: rgba(15, 23, 42, 0.92);
                    --accent: #524751;
                    --accent-soft: #f1e9f5;
                    --text-main: #111827;
                    --text-muted: #6b7280;
                    --radius-card: 16px;
                    --shadow-soft: 0 14px 30px rgba(15, 23, 42, 0.16);
                    --transition-fast: 0.2s ease-in-out;
                    --max-width: 1100px;
                }

                * {
                    box-sizing: border-box;
                }

                body {
                    margin: 0;
                    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
                    color: var(--text-main);
                    background: radial-gradient(circle at top, #ffffff 0, #f2f3f7 50%, #e5e7eb 100%);
                }

                a {
                    text-decoration: none;
                    color: inherit;
                }

                #page-wrapper {
                    min-height: 100vh;
                    display: flex;
                    flex-direction: column;
                }

                /* HEADER */
                #header {
                    position: sticky;
                    top: 0;
                    z-index: 50;
                    background: var(--bg-header);
                    backdrop-filter: blur(10px);
                    color: #f9fafb;
                    padding: 0.75rem 1.5rem;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                }

                #header h1 {
                    margin: 0;
                    font-size: 1.4rem;
                    letter-spacing: 0.03em;
                }

                #header h1 a {
                    color: #f9fafb;
                    font-weight: 700;
                }

                #header h1 a:hover {
                    color: #e5e7eb;
                }

                #nav ul {
                    list-style: none;
                    margin: 0;
                    padding: 0;
                    display: flex;
                    gap: 1.25rem;
                    align-items: center;
                    font-size: 0.95rem;
                }

                #nav > ul > li > a {
                    color: #e5e7eb;
                    position: relative;
                }

                #nav > ul > li > a::after {
                    content: "";
                    position: absolute;
                    left: 0;
                    bottom: -0.25rem;
                    width: 0;
                    height: 2px;
                    background-color: var(--accent);
                    transition: width var(--transition-fast);
                }

                #nav > ul > li > a:hover::after {
                    width: 100%;
                }

                /* Bouton dans le header */
                #nav .button {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    text-align: center;
                    white-space: normal;
                    padding: 0.45rem 0.9rem;
                    border-radius: 999px;
                    border: 1px solid rgba(248, 250, 252, 0.2);
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb !important;
                    font-size: 0.85rem;
                    font-weight: 600;
                    box-shadow: 0 10px 20px rgba(82, 70, 81, 0.45);
                    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
                }

                #nav .button:hover {
                    transform: translateY(-1px);
                    opacity: 0.96;
                    box-shadow: 0 16px 30px rgba(82, 70, 81, 0.45);
                }

                /* Sous-menus */
                #nav ul ul {
                    background: var(--bg-header);
                }

                /* HERO / BANNER */
                #banner {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    padding: 4.5rem 1.5rem 2.5rem;
                    text-align: center;
                }

                #buttontomain {
                    display: inline-flex;
                    flex-direction: column;
                    align-items: center;
                    gap: 1.5rem;
                    cursor: pointer;
                }

                .hero-logo {
                    max-width: 260px;
                    width: 70%;
                    height: auto;
                    filter: drop-shadow(0 16px 35px rgba(15, 23, 42, 0.35));
                    transition: transform var(--transition-fast), filter var(--transition-fast);
                }

                #buttontomain:hover .hero-logo {
                    transform: translateY(-4px) scale(1.02);
                    filter: drop-shadow(0 22px 45px rgba(15, 23, 42, 0.45));
                }

                .hero-arrow {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    width: 40px;
                    height: 40px;
                    border-radius: 999px;
                    border: 1px solid rgba(148, 163, 184, 0.8);
                    color: #111827;
                    font-size: 1.3rem;
                    animation: bounce 1.8s infinite;
                    background: rgba(255, 255, 255, 0.9);
                }

                @keyframes bounce {
                    0%, 100% { transform: translateY(0); }
                    50% { transform: translateY(6px); }
                }

                /* MAIN */
                #main {
                    flex: 1;
                    max-width: var(--max-width);
                    margin: 0 auto 3rem;
                    padding: 0 1.5rem 3rem;
                }

                .card {
                    background: var(--bg-card);
                    border-radius: var(--radius-card);
                    padding: 1.75rem 1.75rem 1.5rem;
                    margin-bottom: 1.75rem;
                    box-shadow: var(--shadow-soft);
                    text-align: center; /* Tous les textes dans les cartes centrés */
                }

                .card-header-center {
                    text-align: center;
                }

                .card-title-main {
                    font-size: 1.7rem;
                    margin: 0 0 0.4rem;
                }

                .card-subtitle {
                    font-size: 0.95rem;
                    color: var(--text-muted);
                    margin: 0.25rem 0 0;
                }

                /* Bandeau NEWS */
                .news-banner {
                    background: linear-gradient(90deg, #524751, #6a5d68);
                    color: #f9fafb;
                    font-weight: 700;
                    letter-spacing: 0.12em;
                    text-transform: uppercase;
                    text-align: center;
                    padding: 0.75rem 1.25rem;
                    border-radius: 999px;
                    margin: 0 auto 1.5rem;
                    font-size: 0.8rem;
                    max-width: 500px;
                    box-shadow: 0 10px 24px rgba(82, 70, 81, 0.55);
                }

                /* Teaser NEWS */
                #news-teaser h3 {
                    margin-top: 0;
                    font-size: 1.25rem;
                }

                .news-image-wrapper {
                    display: flex;
                    justify-content: center;
                    margin-top: 1.25rem;
                }

                .news-image {
                    width: 100%;
                    max-width: 520px;
                    border-radius: 18px;
                    display: block;
                }

                /* Features */
                .features-grid {
                    display: grid;
                    gap: 1.25rem;
                }

                @media (min-width: 720px) {
                    .features-grid {
                        grid-template-columns: repeat(2, minmax(0, 1fr));
                    }
                }

                .feature-item {
                    display: flex;
                    flex-direction: column;    /* Empile icône + texte */
                    align-items: center;       /* Centre horizontalement */
                    gap: 0.55rem;
                    padding: 1.1rem 1.2rem;
                    border-radius: 14px;
                    background: #f9fafb;
                    border: 1px solid #e5e7eb;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    text-align: center;        /* Texte centré */
                }

                .feature-item:hover {
                    background: #ffffff;
                    transform: translateY(-2px);
                    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1);
                    border-color: #d1d5db;
                }

                .feature-icon {
                    font-size: 1.6rem;
                    padding: 0.4rem 0.55rem;
                    border-radius: 999px;
                    background: var(--accent-soft);
                    color: var(--accent);
                }

                .feature-content h3 {
                    margin: 0 0 0.15rem;
                    font-size: 1.05rem;
                }

                .feature-content p {
                    margin: 0;
                    font-size: 0.9rem;
                    color: var(--text-muted);
                }

                /* Bloc Isérables */
                .iserables-image {
                    width: 100%;
                    border-radius: 18px;
                    display: block;
                    margin-bottom: 1rem;
                }

                .iserables-title {
                    font-size: 1.3rem;
                    margin: 0 0 0.4rem;
                }

                .iserables-text {
                    margin: 0 0 1.1rem;
                    color: var(--text-muted);
                    font-size: 0.95rem;
                }

                .actions {
                    display: flex;
                    gap: 0.75rem;
                    justify-content: center; /* Boutons centrés */
                }

                .btn {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    border-radius: 999px;
                    padding: 0.55rem 1.4rem;
                    font-size: 0.9rem;
                    font-weight: 600;
                    cursor: pointer;
                    border: 1px solid transparent;
                    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    white-space: nowrap;
                }

                .btn-primary {
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb;
                    box-shadow: 0 12px 26px rgba(82, 70, 81, 0.5);
                }

                .btn-primary:hover {
                    transform: translateY(-1px);
                    box-shadow: 0 20px 40px rgba(82, 70, 81, 0.55);
                }

                .btn-ghost {
                    background: #ffffff;
                    color: var(--accent);
                    border-color: rgba(82, 70, 81, 0.35);
                }

                .btn-ghost:hover {
                    background: #fef2f2;
                }

                /* FOOTER */
                #footer {
                    padding: 2rem 1.5rem 2.5rem;
                    border-top: 1px solid #e5e7eb;
                    background: rgba(248, 250, 252, 0.95);
                    text-align: center;
                }

                #footer .icons {
                    list-style: none;
                    padding: 0;
                    margin: 0 0 1.25rem;
                    display: flex;
                    justify-content: center;
                    gap: 0.9rem;
                }

                #footer .icons a {
                    display: inline-flex;
                    width: 36px;
                    height: 36px;
                    border-radius: 999px;
                    align-items: center;
                    justify-content: center;
                    background: #111827;
                    color: #f9fafb;
                    font-size: 0.9rem;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
                }

                #footer .icons a:hover {
                    background: #b91c1c;
                    transform: translateY(-1px);
                    box-shadow: 0 10px 22px rgba(82, 70, 81, 0.55);
                }

                #footer small {
                    display: block;
                    margin-top: 0.5rem;
                    color: var(--text-muted);
                    font-size: 0.75rem;
                }

                /* Responsive header */
                @media (max-width: 768px) {
                    #header {
                        flex-wrap: wrap;
                        gap: 0.5rem;
                    }

                    #nav ul {
                        flex-wrap: wrap;
                        justify-content: flex-end;
                        gap: 0.75rem;
                    }

                    .card {
                        padding: 1.4rem 1.25rem 1.3rem;
                    }
                }

        /* Styles spécifiques à cette page */

        body {
                    font-family: 'Raleway', sans-serif;
                    font-size: 20px;
                    line-height: 34px;
                }

                * {
                    box-sizing: border-box;
                }

                .container .gallery a img {
                    float: left;
                    width: 25%;
                    height: auto;
                    border: 2px solid #fff;
                    -webkit-transition: -webkit-transform .15s ease;
                    -moz-transition: -moz-transform .15s ease;
                    -o-transition: -o-transform .15s ease;
                    -ms-transition: -ms-transform .15s ease;
                    transition: transform .15s ease;
                    position: relative;
                }

                .clear {
                    clear: both;
                }

                a {
                    color: #009688;
                    text-decoration: none;
                }

                a:hover {
                    color: #01695f;
                    text-decoration: none;
                }


/* From presentation.html */
:root {
                    --bg-page: #f4f5f7;
                    --bg-card: #ffffff;
                    --bg-header: rgba(15, 23, 42, 0.92);
                    --accent: #524751;
                    --accent-soft: #f1e9f5;
                    --text-main: #111827;
                    --text-muted: #6b7280;
                    --radius-card: 16px;
                    --shadow-soft: 0 14px 30px rgba(15, 23, 42, 0.16);
                    --transition-fast: 0.2s ease-in-out;
                    --max-width: 1100px;
                }

                * {
                    box-sizing: border-box;
                }

                body {
                    margin: 0;
                    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
                    color: var(--text-main);
                    background: radial-gradient(circle at top, #ffffff 0, #f2f3f7 50%, #e5e7eb 100%);
                }

                a {
                    text-decoration: none;
                    color: inherit;
                }

                #page-wrapper {
                    min-height: 100vh;
                    display: flex;
                    flex-direction: column;
                }

                /* HEADER */
                #header {
                    position: sticky;
                    top: 0;
                    z-index: 50;
                    background: var(--bg-header);
                    backdrop-filter: blur(10px);
                    color: #f9fafb;
                    padding: 0.75rem 1.5rem;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                }

                #header h1 {
                    margin: 0;
                    font-size: 1.4rem;
                    letter-spacing: 0.03em;
                }

                #header h1 a {
                    color: #f9fafb;
                    font-weight: 700;
                }

                #header h1 a:hover {
                    color: #e5e7eb;
                }

                #nav ul {
                    list-style: none;
                    margin: 0;
                    padding: 0;
                    display: flex;
                    gap: 1.25rem;
                    align-items: center;
                    font-size: 0.95rem;
                }

                #nav > ul > li > a {
                    color: #e5e7eb;
                    position: relative;
                }

                #nav > ul > li > a::after {
                    content: "";
                    position: absolute;
                    left: 0;
                    bottom: -0.25rem;
                    width: 0;
                    height: 2px;
                    background-color: var(--accent);
                    transition: width var(--transition-fast);
                }

                #nav > ul > li > a:hover::after {
                    width: 100%;
                }

                /* Bouton dans le header */
                #nav .button {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    text-align: center;
                    white-space: normal;
                    padding: 0.45rem 0.9rem;
                    border-radius: 999px;
                    border: 1px solid rgba(248, 250, 252, 0.2);
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb !important;
                    font-size: 0.85rem;
                    font-weight: 600;
                    box-shadow: 0 10px 20px rgba(82, 70, 81, 0.45);
                    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
                }

                #nav .button:hover {
                    transform: translateY(-1px);
                    opacity: 0.96;
                    box-shadow: 0 16px 30px rgba(82, 70, 81, 0.45);
                }

                /* Sous-menus */
                #nav ul ul {
                    background: var(--bg-header);
                }

                /* HERO / BANNER */
                #banner {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    padding: 4.5rem 1.5rem 2.5rem;
                    text-align: center;
                }

                #buttontomain {
                    display: inline-flex;
                    flex-direction: column;
                    align-items: center;
                    gap: 1.5rem;
                    cursor: pointer;
                }

                .hero-logo {
                    max-width: 260px;
                    width: 70%;
                    height: auto;
                    filter: drop-shadow(0 16px 35px rgba(15, 23, 42, 0.35));
                    transition: transform var(--transition-fast), filter var(--transition-fast);
                }

                #buttontomain:hover .hero-logo {
                    transform: translateY(-4px) scale(1.02);
                    filter: drop-shadow(0 22px 45px rgba(15, 23, 42, 0.45));
                }

                .hero-arrow {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    width: 40px;
                    height: 40px;
                    border-radius: 999px;
                    border: 1px solid rgba(148, 163, 184, 0.8);
                    color: #111827;
                    font-size: 1.3rem;
                    animation: bounce 1.8s infinite;
                    background: rgba(255, 255, 255, 0.9);
                }

                @keyframes bounce {
                    0%, 100% { transform: translateY(0); }
                    50% { transform: translateY(6px); }
                }

                /* MAIN */
                #main {
                    flex: 1;
                    max-width: var(--max-width);
                    margin: 0 auto 3rem;
                    padding: 0 1.5rem 3rem;
                }

                .card {
                    background: var(--bg-card);
                    border-radius: var(--radius-card);
                    padding: 1.75rem 1.75rem 1.5rem;
                    margin-bottom: 1.75rem;
                    box-shadow: var(--shadow-soft);
                    text-align: center; /* Tous les textes dans les cartes centrés */
                }

                .card-header-center {
                    text-align: center;
                }

                .card-title-main {
                    font-size: 1.7rem;
                    margin: 0 0 0.4rem;
                }

                .card-subtitle {
                    font-size: 0.95rem;
                    color: var(--text-muted);
                    margin: 0.25rem 0 0;
                }

                /* Bandeau NEWS */
                .news-banner {
                    background: linear-gradient(90deg, #524751, #6a5d68);
                    color: #f9fafb;
                    font-weight: 700;
                    letter-spacing: 0.12em;
                    text-transform: uppercase;
                    text-align: center;
                    padding: 0.75rem 1.25rem;
                    border-radius: 999px;
                    margin: 0 auto 1.5rem;
                    font-size: 0.8rem;
                    max-width: 500px;
                    box-shadow: 0 10px 24px rgba(82, 70, 81, 0.55);
                }

                /* Teaser NEWS */
                #news-teaser h3 {
                    margin-top: 0;
                    font-size: 1.25rem;
                }

                .news-image-wrapper {
                    display: flex;
                    justify-content: center;
                    margin-top: 1.25rem;
                }

                .news-image {
                    width: 100%;
                    max-width: 520px;
                    border-radius: 18px;
                    display: block;
                }

                /* Features */
                .features-grid {
                    display: grid;
                    gap: 1.25rem;
                }

                @media (min-width: 720px) {
                    .features-grid {
                        grid-template-columns: repeat(2, minmax(0, 1fr));
                    }
                }

                .feature-item {
                    display: flex;
                    flex-direction: column;    /* Empile icône + texte */
                    align-items: center;       /* Centre horizontalement */
                    gap: 0.55rem;
                    padding: 1.1rem 1.2rem;
                    border-radius: 14px;
                    background: #f9fafb;
                    border: 1px solid #e5e7eb;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    text-align: center;        /* Texte centré */
                }

                .feature-item:hover {
                    background: #ffffff;
                    transform: translateY(-2px);
                    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1);
                    border-color: #d1d5db;
                }

                .feature-icon {
                    font-size: 1.6rem;
                    padding: 0.4rem 0.55rem;
                    border-radius: 999px;
                    background: var(--accent-soft);
                    color: var(--accent);
                }

                .feature-content h3 {
                    margin: 0 0 0.15rem;
                    font-size: 1.05rem;
                }

                .feature-content p {
                    margin: 0;
                    font-size: 0.9rem;
                    color: var(--text-muted);
                }

                /* Bloc Isérables */
                .iserables-image {
                    width: 100%;
                    border-radius: 18px;
                    display: block;
                    margin-bottom: 1rem;
                }

                .iserables-title {
                    font-size: 1.3rem;
                    margin: 0 0 0.4rem;
                }

                .iserables-text {
                    margin: 0 0 1.1rem;
                    color: var(--text-muted);
                    font-size: 0.95rem;
                }

                .actions {
                    display: flex;
                    gap: 0.75rem;
                    justify-content: center; /* Boutons centrés */
                }

                .btn {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    border-radius: 999px;
                    padding: 0.55rem 1.4rem;
                    font-size: 0.9rem;
                    font-weight: 600;
                    cursor: pointer;
                    border: 1px solid transparent;
                    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    white-space: nowrap;
                }

                .btn-primary {
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb;
                    box-shadow: 0 12px 26px rgba(82, 70, 81, 0.5);
                }

                .btn-primary:hover {
                    transform: translateY(-1px);
                    box-shadow: 0 20px 40px rgba(82, 70, 81, 0.55);
                }

                .btn-ghost {
                    background: #ffffff;
                    color: var(--accent);
                    border-color: rgba(82, 70, 81, 0.35);
                }

                .btn-ghost:hover {
                    background: #fef2f2;
                }

                /* FOOTER */
                #footer {
                    padding: 2rem 1.5rem 2.5rem;
                    border-top: 1px solid #e5e7eb;
                    background: rgba(248, 250, 252, 0.95);
                    text-align: center;
                }

                #footer .icons {
                    list-style: none;
                    padding: 0;
                    margin: 0 0 1.25rem;
                    display: flex;
                    justify-content: center;
                    gap: 0.9rem;
                }

                #footer .icons a {
                    display: inline-flex;
                    width: 36px;
                    height: 36px;
                    border-radius: 999px;
                    align-items: center;
                    justify-content: center;
                    background: #111827;
                    color: #f9fafb;
                    font-size: 0.9rem;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
                }

                #footer .icons a:hover {
                    background: #b91c1c;
                    transform: translateY(-1px);
                    box-shadow: 0 10px 22px rgba(82, 70, 81, 0.55);
                }

                #footer small {
                    display: block;
                    margin-top: 0.5rem;
                    color: var(--text-muted);
                    font-size: 0.75rem;
                }

                /* Responsive header */
                @media (max-width: 768px) {
                    #header {
                        flex-wrap: wrap;
                        gap: 0.5rem;
                    }

                    #nav ul {
                        flex-wrap: wrap;
                        justify-content: flex-end;
                        gap: 0.75rem;
                    }

                    .card {
                        padding: 1.4rem 1.25rem 1.3rem;
                    }
                }


/* From presentation_directeur.html */
:root {
                    --bg-page: #f4f5f7;
                    --bg-card: #ffffff;
                    --bg-header: rgba(15, 23, 42, 0.92);
                    --accent: #524751;
                    --accent-soft: #f1e9f5;
                    --text-main: #111827;
                    --text-muted: #6b7280;
                    --radius-card: 16px;
                    --shadow-soft: 0 14px 30px rgba(15, 23, 42, 0.16);
                    --transition-fast: 0.2s ease-in-out;
                    --max-width: 1100px;
                }

                * {
                    box-sizing: border-box;
                }

                body {
                    margin: 0;
                    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
                    color: var(--text-main);
                    background: radial-gradient(circle at top, #ffffff 0, #f2f3f7 50%, #e5e7eb 100%);
                }

                a {
                    text-decoration: none;
                    color: inherit;
                }

                #page-wrapper {
                    min-height: 100vh;
                    display: flex;
                    flex-direction: column;
                }

                /* HEADER */
                #header {
                    position: sticky;
                    top: 0;
                    z-index: 50;
                    background: var(--bg-header);
                    backdrop-filter: blur(10px);
                    color: #f9fafb;
                    padding: 0.75rem 1.5rem;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                }

                #header h1 {
                    margin: 0;
                    font-size: 1.4rem;
                    letter-spacing: 0.03em;
                }

                #header h1 a {
                    color: #f9fafb;
                    font-weight: 700;
                }

                #header h1 a:hover {
                    color: #e5e7eb;
                }

                #nav ul {
                    list-style: none;
                    margin: 0;
                    padding: 0;
                    display: flex;
                    gap: 1.25rem;
                    align-items: center;
                    font-size: 0.95rem;
                }

                #nav > ul > li > a {
                    color: #e5e7eb;
                    position: relative;
                }

                #nav > ul > li > a::after {
                    content: "";
                    position: absolute;
                    left: 0;
                    bottom: -0.25rem;
                    width: 0;
                    height: 2px;
                    background-color: var(--accent);
                    transition: width var(--transition-fast);
                }

                #nav > ul > li > a:hover::after {
                    width: 100%;
                }

                /* Bouton dans le header */
                #nav .button {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    text-align: center;
                    white-space: normal;
                    padding: 0.45rem 0.9rem;
                    border-radius: 999px;
                    border: 1px solid rgba(248, 250, 252, 0.2);
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb !important;
                    font-size: 0.85rem;
                    font-weight: 600;
                    box-shadow: 0 10px 20px rgba(82, 70, 81, 0.45);
                    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
                }

                #nav .button:hover {
                    transform: translateY(-1px);
                    opacity: 0.96;
                    box-shadow: 0 16px 30px rgba(82, 70, 81, 0.45);
                }

                /* Sous-menus */
                #nav ul ul {
                    background: var(--bg-header);
                }

                /* HERO / BANNER */
                #banner {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    padding: 4.5rem 1.5rem 2.5rem;
                    text-align: center;
                }

                #buttontomain {
                    display: inline-flex;
                    flex-direction: column;
                    align-items: center;
                    gap: 1.5rem;
                    cursor: pointer;
                }

                .hero-logo {
                    max-width: 260px;
                    width: 70%;
                    height: auto;
                    filter: drop-shadow(0 16px 35px rgba(15, 23, 42, 0.35));
                    transition: transform var(--transition-fast), filter var(--transition-fast);
                }

                #buttontomain:hover .hero-logo {
                    transform: translateY(-4px) scale(1.02);
                    filter: drop-shadow(0 22px 45px rgba(15, 23, 42, 0.45));
                }

                .hero-arrow {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    width: 40px;
                    height: 40px;
                    border-radius: 999px;
                    border: 1px solid rgba(148, 163, 184, 0.8);
                    color: #111827;
                    font-size: 1.3rem;
                    animation: bounce 1.8s infinite;
                    background: rgba(255, 255, 255, 0.9);
                }

                @keyframes bounce {
                    0%, 100% { transform: translateY(0); }
                    50% { transform: translateY(6px); }
                }

                /* MAIN */
                #main {
                    flex: 1;
                    max-width: var(--max-width);
                    margin: 0 auto 3rem;
                    padding: 0 1.5rem 3rem;
                }

                .card {
                    background: var(--bg-card);
                    border-radius: var(--radius-card);
                    padding: 1.75rem 1.75rem 1.5rem;
                    margin-bottom: 1.75rem;
                    box-shadow: var(--shadow-soft);
                    text-align: center; /* Tous les textes dans les cartes centrés */
                }

                .card-header-center {
                    text-align: center;
                }

                .card-title-main {
                    font-size: 1.7rem;
                    margin: 0 0 0.4rem;
                }

                .card-subtitle {
                    font-size: 0.95rem;
                    color: var(--text-muted);
                    margin: 0.25rem 0 0;
                }

                /* Bandeau NEWS */
                .news-banner {
                    background: linear-gradient(90deg, #524751, #6a5d68);
                    color: #f9fafb;
                    font-weight: 700;
                    letter-spacing: 0.12em;
                    text-transform: uppercase;
                    text-align: center;
                    padding: 0.75rem 1.25rem;
                    border-radius: 999px;
                    margin: 0 auto 1.5rem;
                    font-size: 0.8rem;
                    max-width: 500px;
                    box-shadow: 0 10px 24px rgba(82, 70, 81, 0.55);
                }

                /* Teaser NEWS */
                #news-teaser h3 {
                    margin-top: 0;
                    font-size: 1.25rem;
                }

                .news-image-wrapper {
                    display: flex;
                    justify-content: center;
                    margin-top: 1.25rem;
                }

                .news-image {
                    width: 100%;
                    max-width: 520px;
                    border-radius: 18px;
                    display: block;
                }

                /* Features */
                .features-grid {
                    display: grid;
                    gap: 1.25rem;
                }

                @media (min-width: 720px) {
                    .features-grid {
                        grid-template-columns: repeat(2, minmax(0, 1fr));
                    }
                }

                .feature-item {
                    display: flex;
                    flex-direction: column;    /* Empile icône + texte */
                    align-items: center;       /* Centre horizontalement */
                    gap: 0.55rem;
                    padding: 1.1rem 1.2rem;
                    border-radius: 14px;
                    background: #f9fafb;
                    border: 1px solid #e5e7eb;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    text-align: center;        /* Texte centré */
                }

                .feature-item:hover {
                    background: #ffffff;
                    transform: translateY(-2px);
                    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1);
                    border-color: #d1d5db;
                }

                .feature-icon {
                    font-size: 1.6rem;
                    padding: 0.4rem 0.55rem;
                    border-radius: 999px;
                    background: var(--accent-soft);
                    color: var(--accent);
                }

                .feature-content h3 {
                    margin: 0 0 0.15rem;
                    font-size: 1.05rem;
                }

                .feature-content p {
                    margin: 0;
                    font-size: 0.9rem;
                    color: var(--text-muted);
                }

                /* Bloc Isérables */
                .iserables-image {
                    width: 100%;
                    border-radius: 18px;
                    display: block;
                    margin-bottom: 1rem;
                }

                .iserables-title {
                    font-size: 1.3rem;
                    margin: 0 0 0.4rem;
                }

                .iserables-text {
                    margin: 0 0 1.1rem;
                    color: var(--text-muted);
                    font-size: 0.95rem;
                }

                .actions {
                    display: flex;
                    gap: 0.75rem;
                    justify-content: center; /* Boutons centrés */
                }

                .btn {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    border-radius: 999px;
                    padding: 0.55rem 1.4rem;
                    font-size: 0.9rem;
                    font-weight: 600;
                    cursor: pointer;
                    border: 1px solid transparent;
                    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    white-space: nowrap;
                }

                .btn-primary {
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb;
                    box-shadow: 0 12px 26px rgba(82, 70, 81, 0.5);
                }

                .btn-primary:hover {
                    transform: translateY(-1px);
                    box-shadow: 0 20px 40px rgba(82, 70, 81, 0.55);
                }

                .btn-ghost {
                    background: #ffffff;
                    color: var(--accent);
                    border-color: rgba(82, 70, 81, 0.35);
                }

                .btn-ghost:hover {
                    background: #fef2f2;
                }

                /* FOOTER */
                #footer {
                    padding: 2rem 1.5rem 2.5rem;
                    border-top: 1px solid #e5e7eb;
                    background: rgba(248, 250, 252, 0.95);
                    text-align: center;
                }

                #footer .icons {
                    list-style: none;
                    padding: 0;
                    margin: 0 0 1.25rem;
                    display: flex;
                    justify-content: center;
                    gap: 0.9rem;
                }

                #footer .icons a {
                    display: inline-flex;
                    width: 36px;
                    height: 36px;
                    border-radius: 999px;
                    align-items: center;
                    justify-content: center;
                    background: #111827;
                    color: #f9fafb;
                    font-size: 0.9rem;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
                }

                #footer .icons a:hover {
                    background: #b91c1c;
                    transform: translateY(-1px);
                    box-shadow: 0 10px 22px rgba(82, 70, 81, 0.55);
                }

                #footer small {
                    display: block;
                    margin-top: 0.5rem;
                    color: var(--text-muted);
                    font-size: 0.75rem;
                }

                /* Responsive header */
                @media (max-width: 768px) {
                    #header {
                        flex-wrap: wrap;
                        gap: 0.5rem;
                    }

                    #nav ul {
                        flex-wrap: wrap;
                        justify-content: flex-end;
                        gap: 0.75rem;
                    }

                    .card {
                        padding: 1.4rem 1.25rem 1.3rem;
                    }
                }

        /* Styles spécifiques à cette page */

        :root {
                    --bg-page: #f4f5f7;
                    --bg-card: #ffffff;
                    --bg-header: rgba(15, 23, 42, 0.92);
                    --accent: #524751;
                    --accent-soft: #f1e9f5;
                    --text-main: #111827;
                    --text-muted: #6b7280;
                    --radius-card: 16px;
                    --shadow-soft: 0 14px 30px rgba(15, 23, 42, 0.16);
                    --transition-fast: 0.2s ease-in-out;
                    --max-width: 1100px;
                }

                * {
                    box-sizing: border-box;
                }

                body {
                    margin: 0;
                    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
                    color: var(--text-main);
                    background: radial-gradient(circle at top, #ffffff 0, #f2f3f7 50%, #e5e7eb 100%);
                }

                a {
                    text-decoration: none;
                    color: inherit;
                }

                #page-wrapper {
                    min-height: 100vh;
                    display: flex;
                    flex-direction: column;
                }

                /* HEADER */
                #header {
                    position: sticky;
                    top: 0;
                    z-index: 50;
                    background: var(--bg-header);
                    backdrop-filter: blur(10px);
                    color: #f9fafb;
                    padding: 0.75rem 1.5rem;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                }

                #header h1 {
                    margin: 0;
                    font-size: 1.4rem;
                    letter-spacing: 0.03em;
                }

                #header h1 a {
                    color: #f9fafb;
                    font-weight: 700;
                }

                #header h1 a:hover {
                    color: #e5e7eb;
                }

                #nav ul {
                    list-style: none;
                    margin: 0;
                    padding: 0;
                    display: flex;
                    gap: 1.25rem;
                    align-items: center;
                    font-size: 0.95rem;
                }

                #nav > ul > li > a {
                    color: #e5e7eb;
                    position: relative;
                }

                #nav > ul > li > a::after {
                    content: "";
                    position: absolute;
                    left: 0;
                    bottom: -0.25rem;
                    width: 0;
                    height: 2px;
                    background-color: var(--accent);
                    transition: width var(--transition-fast);
                }

                #nav > ul > li > a:hover::after {
                    width: 100%;
                }

                /* Bouton dans le header */
                #nav .button {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    text-align: center;
                    white-space: normal;
                    padding: 0.45rem 0.9rem;
                    border-radius: 999px;
                    border: 1px solid rgba(248, 250, 252, 0.2);
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb !important;
                    font-size: 0.85rem;
                    font-weight: 600;
                    box-shadow: 0 10px 20px rgba(82, 70, 81, 0.45);
                    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
                }

                #nav .button:hover {
                    transform: translateY(-1px);
                    opacity: 0.96;
                    box-shadow: 0 16px 30px rgba(82, 70, 81, 0.45);
                }

                /* Sous-menus */
                #nav ul ul {
                    background: var(--bg-header);
                }

                /* HERO / BANNER */
                #banner {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    padding: 4.5rem 1.5rem 2.5rem;
                    text-align: center;
                }

                #buttontomain {
                    display: inline-flex;
                    flex-direction: column;
                    align-items: center;
                    gap: 1.5rem;
                    cursor: pointer;
                }

                .hero-logo {
                    max-width: 260px;
                    width: 70%;
                    height: auto;
                    filter: drop-shadow(0 16px 35px rgba(15, 23, 42, 0.35));
                    transition: transform var(--transition-fast), filter var(--transition-fast);
                }

                #buttontomain:hover .hero-logo {
                    transform: translateY(-4px) scale(1.02);
                    filter: drop-shadow(0 22px 45px rgba(15, 23, 42, 0.45));
                }

                .hero-arrow {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    width: 40px;
                    height: 40px;
                    border-radius: 999px;
                    border: 1px solid rgba(148, 163, 184, 0.8);
                    color: #111827;
                    font-size: 1.3rem;
                    animation: bounce 1.8s infinite;
                    background: rgba(255, 255, 255, 0.9);
                }

                @keyframes bounce {
                    0%, 100% { transform: translateY(0); }
                    50% { transform: translateY(6px); }
                }

                /* MAIN */
                #main {
                    flex: 1;
                    max-width: var(--max-width);
                    margin: 0 auto 3rem;
                    padding: 0 1.5rem 3rem;
                }

                .card {
                    background: var(--bg-card);
                    border-radius: var(--radius-card);
                    padding: 1.75rem 1.75rem 1.5rem;
                    margin-bottom: 1.75rem;
                    box-shadow: var(--shadow-soft);
                    text-align: center; /* Tous les textes dans les cartes centrés */
                }

                .card-header-center {
                    text-align: center;
                }

                .card-title-main {
                    font-size: 1.7rem;
                    margin: 0 0 0.4rem;
                }

                .card-subtitle {
                    font-size: 0.95rem;
                    color: var(--text-muted);
                    margin: 0.25rem 0 0;
                }

                /* Bandeau NEWS */
                .news-banner {
                    background: linear-gradient(90deg, #524751, #6a5d68);
                    color: #f9fafb;
                    font-weight: 700;
                    letter-spacing: 0.12em;
                    text-transform: uppercase;
                    text-align: center;
                    padding: 0.75rem 1.25rem;
                    border-radius: 999px;
                    margin: 0 auto 1.5rem;
                    font-size: 0.8rem;
                    max-width: 500px;
                    box-shadow: 0 10px 24px rgba(82, 70, 81, 0.55);
                }

                /* Teaser NEWS */
                #news-teaser h3 {
                    margin-top: 0;
                    font-size: 1.25rem;
                }

                .news-image-wrapper {
                    display: flex;
                    justify-content: center;
                    margin-top: 1.25rem;
                }

                .news-image {
                    width: 100%;
                    max-width: 520px;
                    border-radius: 18px;
                    display: block;
                }

                /* Features */
                .features-grid {
                    display: grid;
                    gap: 1.25rem;
                }

                @media (min-width: 720px) {
                    .features-grid {
                        grid-template-columns: repeat(2, minmax(0, 1fr));
                    }
                }

                .feature-item {
                    display: flex;
                    flex-direction: column;    /* Empile icône + texte */
                    align-items: center;       /* Centre horizontalement */
                    gap: 0.55rem;
                    padding: 1.1rem 1.2rem;
                    border-radius: 14px;
                    background: #f9fafb;
                    border: 1px solid #e5e7eb;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    text-align: center;        /* Texte centré */
                }

                .feature-item:hover {
                    background: #ffffff;
                    transform: translateY(-2px);
                    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1);
                    border-color: #d1d5db;
                }

                .feature-icon {
                    font-size: 1.6rem;
                    padding: 0.4rem 0.55rem;
                    border-radius: 999px;
                    background: var(--accent-soft);
                    color: var(--accent);
                }

                .feature-content h3 {
                    margin: 0 0 0.15rem;
                    font-size: 1.05rem;
                }

                .feature-content p {
                    margin: 0;
                    font-size: 0.9rem;
                    color: var(--text-muted);
                }

                /* Bloc Isérables */
                .iserables-image {
                    width: 100%;
                    border-radius: 18px;
                    display: block;
                    margin-bottom: 1rem;
                }

                .iserables-title {
                    font-size: 1.3rem;
                    margin: 0 0 0.4rem;
                }

                .iserables-text {
                    margin: 0 0 1.1rem;
                    color: var(--text-muted);
                    font-size: 0.95rem;
                }

                .actions {
                    display: flex;
                    gap: 0.75rem;
                    justify-content: center; /* Boutons centrés */
                }

                .btn {
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    border-radius: 999px;
                    padding: 0.55rem 1.4rem;
                    font-size: 0.9rem;
                    font-weight: 600;
                    cursor: pointer;
                    border: 1px solid transparent;
                    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
                    white-space: nowrap;
                }

                .btn-primary {
                    background: linear-gradient(135deg, #524751, #6a5d68);
                    color: #f9fafb;
                    box-shadow: 0 12px 26px rgba(82, 70, 81, 0.5);
                }

                .btn-primary:hover {
                    transform: translateY(-1px);
                    box-shadow: 0 20px 40px rgba(82, 70, 81, 0.55);
                }

                .btn-ghost {
                    background: #ffffff;
                    color: var(--accent);
                    border-color: rgba(82, 70, 81, 0.35);
                }

                .btn-ghost:hover {
                    background: #fef2f2;
                }

                /* FOOTER */
                #footer {
                    padding: 2rem 1.5rem 2.5rem;
                    border-top: 1px solid #e5e7eb;
                    background: rgba(248, 250, 252, 0.95);
                    text-align: center;
                }

                #footer .icons {
                    list-style: none;
                    padding: 0;
                    margin: 0 0 1.25rem;
                    display: flex;
                    justify-content: center;
                    gap: 0.9rem;
                }

                #footer .icons a {
                    display: inline-flex;
                    width: 36px;
                    height: 36px;
                    border-radius: 999px;
                    align-items: center;
                    justify-content: center;
                    background: #111827;
                    color: #f9fafb;
                    font-size: 0.9rem;
                    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
                }

                #footer .icons a:hover {
                    background: #b91c1c;
                    transform: translateY(-1px);
                    box-shadow: 0 10px 22px rgba(82, 70, 81, 0.55);
                }

                #footer small {
                    display: block;
                    margin-top: 0.5rem;
                    color: var(--text-muted);
                    font-size: 0.75rem;
                }

                /* Responsive header */
                @media (max-width: 768px) {
                    #header {
                        flex-wrap: wrap;
                        gap: 0.5rem;
                    }

                    #nav ul {
                        flex-wrap: wrap;
                        justify-content: flex-end;
                        gap: 0.75rem;
                    }

                    .card {
                        padding: 1.4rem 1.25rem 1.3rem;
                    }
                }


/* === Helvétia custom overrides (generated) === */


/* ===================== */
/* Helvétia theme global overrides */
/* ===================== */

/* Palette principale inspirée de la casquette (rouge / orange / bleu nuit) */
:root {
    --helv-accent-start: #524751;   /* orange vif */
    --helv-accent-end:   #6a5d68;   /* rouge profond */
    --helv-accent-soft:  #f1e9f5;
    --helv-header-bg:    rgba(15,23,42,0.94); /* bleu nuit légèrement translucide */
}

/* Boutons principaux (nav + actions) */
#nav .button,
.button.primary,
.btn-primary,
.actions .button,
.actions.special .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 0.55rem 1.4rem;
    border: 1px solid rgba(248, 250, 252, 0.2);
    background-image: linear-gradient(135deg, var(--helv-accent-start), var(--helv-accent-end));
    color: #f9fafb !important;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0,0,0,0.35);
    box-shadow: 0 10px 22px rgba(82, 70, 81, 0.55);
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out, opacity 0.2s ease-in-out;
    white-space: normal;
}

#nav .button:hover,
.button.primary:hover,
.btn-primary:hover,
.actions .button:hover,
.actions.special .button:hover {
    transform: translateY(-1px);
    opacity: 0.96;
    box-shadow: 0 16px 30px rgba(185, 28, 28, 0.65);
}

/* Variante bouton clair */
.btn-secondary {
    background: #f9fafb;
    color: #1f2933;
    border-color: rgba(148, 163, 184, 0.9);
}

/* Header aux couleurs de la charte */
#header {
    background: var(--helv-header-bg);
}

/* Menu texte survol */
#nav > ul > li > a::after {
    background-color: var(--helv-accent-start);
}

/* Bannière : fond par défaut cohérent avec le slider */
#banner {
    background-color: #374151;
    background-image: url("assets/css/images/overlay.png"), url("images/banner/banner.jpg");
    background-position: top, center center;
    background-repeat: repeat, no-repeat;
    background-size: auto, cover;
    color: #ffffff;
}

/* Meilleure lisibilité du logo sur mobile */
@media (max-width: 840px) {
    #header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
    }

    #banner {
        padding-top: 5.2rem; /* laisse la place pour le header fixe */
    }

    /* On masque le menu horizontal, on garde le burger du template */
    #header #nav > ul {
        display: none;
    }
}

/* Légère marge pour le contenu principal sous le header fixe sur les pages internes */
@media (max-width: 840px) {
    #main,
    section.container,
    .wrapper {
        margin-top: 4.5rem;
    }
}

/* --- Correction header / menu sur mobile --- */
@media screen and (max-width: 840px) {

    /* On garde le header fixe existant */
    #header {
        display: flex;
        align-items: center;
        justify-content: flex-start;
        padding-left: 1.2rem;
        padding-right: 4.5rem; /* laisse la place au burger à droite */
    }

    #header h1 {
        font-size: 1.1rem;
        line-height: 1.2;
        margin: 0;
        max-width: 75%; /* évite que le texte passe sous le bouton */
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    /* Déplacement de l’icône burger à droite */
    #navButton .toggle:before {
        left: auto;          /* annule la valeur du template */
        right: 0.75em;       /* place le bouton à droite */
    }
}

/* --- Header mobile : centrage horizontal + vertical --- */
@media screen and (max-width: 840px) {

    /* Structure générale : header centré et uniforme */
    #header {
        display: flex;
        align-items: center;       /* centre verticalement */
        justify-content: center;   /* centre horizontalement */
        position: relative;
        height: 60px;              /* hauteur fixe propre */
        padding: 0 1rem;
    }

    /* Titre centré dans la zone utile */
    #header h1 {
        font-size: 1.2rem;
        margin: 0;
        text-align: center;
        width: 100%;
        line-height: 1;            /* évite que le texte flotte */
        display: flex;
        align-items: center;       /* centrage vertical du texte */
        justify-content: center;   /* centrage horizontal */
    }

    /* Bouton hamburger placé à droite et centré verticalement */
    #navButton .toggle:before {
        position: absolute;
        right: 1rem;
        top: 50%;
        transform: translateY(-50%); /* centrage vertical parfait */
    }
}
