/* Modern CSS for Sorbonne University Agreg Prep - Enhanced Design */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Merriweather:wght@400;700&display=swap');

:root {
    /* Color Palette - Refined Sorbonne Theme */
    --primary-blue: #1e3a5f;
    --secondary-blue: #2d5a87;
    --accent-blue: #4a90d9;
    --accent-gold: #d4a853;
    --accent-gold-light: #f5e6c4;
    --text-dark: #1a2b3c;
    --text-medium: #4a5568;
    --text-light: #718096;
    --bg-page: #f7f9fc;
    --bg-white: #ffffff;
    --bg-subtle: #f1f5f9;
    --border-color: #e2e8f0;
    --border-light: #edf2f7;
    --highlight-color: #b8346a;

    /* Shadows - Modern & Soft */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.06);

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;

    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Merriweather', Georgia, serif;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.2s ease;
}

/* Reset & Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-page);
    color: var(--text-dark);
    line-height: 1.65;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: var(--primary-blue);
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-blue);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Layout Wrapper */
#container {
    max-width: 1200px;
    margin: 0 auto;
    background-color: var(--bg-white);
    box-shadow: var(--shadow-lg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    border-radius: 0;
}

/* Header */
#main-header {
    background: linear-gradient(135deg, var(--bg-white) 0%, var(--bg-subtle) 100%);
    padding: var(--spacing-xl) var(--spacing-2xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

#main-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: var(--spacing-2xl);
    right: var(--spacing-2xl);
    height: 3px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-gold), transparent);
    opacity: 0.6;
}

.logo-container {
    flex-shrink: 0;
}

.logo-su {
    height: 85px;
    width: auto;
    transition: transform var(--transition-normal);
}


.banner-container {
    flex-grow: 1;
    text-align: left;
    padding-left: var(--spacing-lg);
    border-left: 2px solid var(--border-color);
}

.banner-container h1 {
    font-family: var(--font-heading);
    color: var(--primary-blue);
    font-size: 1.5em;
    line-height: 1.35;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.01em;
}

/* Typography & Content Layout */
h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    color: var(--primary-blue);
    line-height: 1.3;
}

h1 {
    color: var(--highlight-color);
    font-size: 1.85em;
    margin-bottom: var(--spacing-lg);
    font-weight: 700;
}

h2 {
    font-size: 1.4em;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border-color);
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: var(--accent-gold);
}

h3 {
    font-size: 1.15em;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--secondary-blue);
}

p {
    margin-bottom: var(--spacing-md);
    line-height: 1.75;
    color: var(--text-medium);
}

ul,
ol {
    margin-bottom: var(--spacing-md);
    color: var(--text-medium);
}

li {
    margin-bottom: 0.6em;
    line-height: 1.6;
}

/* Blockquotes for Testimonials */
blockquote {
    font-style: italic;
    border-left: 4px solid var(--accent-gold);
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, var(--accent-gold-light) 0%, var(--bg-white) 100%);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    color: var(--text-dark);
    font-size: 1.05em;
    line-height: 1.7;
}

/* Table Styles - Concours */
table.concours {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-lg);
    font-size: 0.95em;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

table.concours th,
table.concours td {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-light);
    text-align: center;
}

table.concours th {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: var(--bg-white);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85em;
    letter-spacing: 0.5px;
}

table.concours tr:nth-child(even) {
    background-color: var(--bg-subtle);
}

table.concours tr:hover {
    background-color: var(--border-light);
}

table.concours td.gauche {
    text-align: left;
}

/* Helpers */
.gras {
    font-weight: 600;
}

.coef {
    font-weight: 700;
    color: var(--highlight-color);
}

/* PDF Icon - inline small display */
.pdf-icon {
    display: inline-block;
    height: 20px;
    width: auto;
    vertical-align: middle;
    margin-left: 5px;
}

/* Main Content Area */
.content-wrapper {
    display: flex;
    flex-wrap: wrap;
    padding: var(--spacing-xl);
    gap: var(--spacing-xl);
    flex: 1;
}

/* Sidebar Navigation */
#main-nav {
    flex: 1 1 250px;
    max-width: 300px;
    padding-right: var(--spacing-lg);
}

.nav-list {
    list-style: none;
    margin-bottom: var(--spacing-xl);
}

.nav-list li {
    margin-bottom: var(--spacing-sm);
}

.nav-list a {
    display: block;
    padding: var(--spacing-md);
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    color: var(--primary-blue);
    font-weight: 500;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.nav-list a:hover,
.nav-list a.active {
    background-color: var(--bg-subtle);
    border-left-color: var(--primary-blue);
    box-shadow: var(--shadow-md);
    transform: translateX(3px);
}

.nav-list a span {
    display: block;
    font-size: 0.85em;
    color: var(--text-light);
    font-weight: 400;
    margin-top: 4px;
}

/* Sidebar accordions (mobile); transparent on desktop */
.sidebar-accordion {
    border: none;
}

.sidebar-accordion__summary {
    display: none;
    list-style: none;
    cursor: pointer;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.95em;
    color: var(--primary-blue);
    padding: var(--spacing-md);
    background: var(--bg-subtle);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    min-height: 48px;
    align-items: center;
    justify-content: space-between;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.sidebar-accordion__summary::-webkit-details-marker {
    display: none;
}

.sidebar-accordion__summary::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.8em;
    color: var(--text-light);
    transition: transform var(--transition-fast);
}

.sidebar-accordion[open] > .sidebar-accordion__summary::after {
    transform: rotate(180deg);
}

.sidebar-accordion--resources {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

/* Resources Section in Sidebar */
.resources {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.sidebar-accordion--sectors + .sidebar-accordion--resources .resources {
    margin-top: 0;
}

.resources h3 {
    margin-top: 0;
    font-size: 1em;
    color: var(--primary-blue);
    border-bottom: 2px solid var(--primary-blue);
    padding-bottom: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-main);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.resource-title {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    margin-top: var(--spacing-md);
    font-size: 0.85em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.resource-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.resource-links a {
    display: inline-block;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.resource-links a:hover {
    background-color: var(--bg-subtle);
}

.resource-links img {
    height: 40px;
    width: auto;
    opacity: 0.85;
    transition: opacity var(--transition-fast);
}

.resource-links img:hover {
    opacity: 1;
}

/* Main Content Column */
#main-content {
    flex: 3 1 600px;
    min-width: 0;
    padding: var(--spacing-md) 0;
}

/* Tabs Navigation (Modern Flat Bar) */
.tabs-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(180deg, var(--bg-white) 0%, var(--bg-subtle) 100%);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.tab {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: transparent;
    color: var(--text-medium);
    font-size: 0.9em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    border-radius: var(--radius-sm);
    border: none;
    transition: all var(--transition-normal);
    position: relative;
}

.tab:hover {
    background-color: var(--bg-subtle);
    color: var(--primary-blue);
}

.tab.active {
    background-color: var(--primary-blue);
    color: var(--bg-white);
}

.tab-group {
    display: flex;
    align-items: stretch;
}

.submenu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    padding: var(--spacing-sm);
    background-color: transparent;
    color: var(--text-medium);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.submenu-toggle:hover {
    background-color: var(--bg-subtle);
    color: var(--primary-blue);
}

.menu-item-wrapper:focus-within .dropdown-menu,
.dropdown-menu.is-open {
    display: block;
}

/* Schedule list */
.schedule-list {
    list-style-type: disc;
}

/* Contact Cards Grid */
.team-contacts {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.contact-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-normal);
}

.contact-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-blue);
}

.contact-info {
    flex: 1;
}

.contact-info h3 {
    font-size: 1em;
    margin-bottom: var(--spacing-xs);
    color: var(--primary-blue);
    border: none !important;
    font-family: var(--font-main);
    font-weight: 600;
}

.contact-info h3::after {
    display: none;
}

.contact-info p {
    margin-bottom: var(--spacing-sm);
    font-size: 0.9em;
    color: var(--text-medium);
}

.btn-contact {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: white;
    font-size: 0.85em;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.btn-contact:hover {
    background: linear-gradient(135deg, var(--secondary-blue), var(--primary-blue));
    color: white;
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.contact-photo {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-gold);
    box-shadow: var(--shadow-sm);
}

/* Testimonials Page */
.testimonials-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.testimonial-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-normal);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
}

.testimonial-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-light);
}

.testimonial-header h3 {
    margin: 0;
    font-size: 1.1em;
    color: var(--primary-blue);
    font-family: var(--font-main);
    font-weight: 600;
}

.testimonial-header h3::after {
    display: none;
}

.testimonial-header .status {
    font-size: 0.8em;
    background: linear-gradient(135deg, var(--accent-gold), #5094e2);
    color: var(--text-dark);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.testimonial-card blockquote {
    margin: 0;
    padding: var(--spacing-md);
    font-size: 1em;
}

.testimonial-photo {
    max-width: 100px;
    margin-top: var(--spacing-md);
    border-radius: var(--radius-sm);
    border: 2px solid var(--accent-gold);
    box-shadow: var(--shadow-sm);
}

/* Dropdown Menu Styles */
.menu-item-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.menu-item-wrapper .tab {
    display: flex;
    align-items: center;
    gap: 5px;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--bg-white);
    box-shadow: var(--shadow-lg);
    min-width: 220px;
    z-index: 1000;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-top: var(--spacing-xs);
}

.menu-item-wrapper:hover .dropdown-menu {
    display: block;
}

.tab:focus-visible,
.dropdown-item:focus-visible,
.btn-contact:focus-visible,
.nav-list a:focus-visible,
.submenu-toggle:focus-visible {
    outline: 3px solid var(--accent-gold);
    outline-offset: 2px;
}

.dropdown-item {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-dark);
    font-size: 0.9em;
    border-bottom: 1px solid var(--border-light);
    transition: all var(--transition-fast);
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover,
.dropdown-item.active {
    background-color: var(--bg-subtle);
    color: var(--primary-blue);
}

/* Photo Gallery */
.photo-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.gallery-item {
    margin: 0;
    break-inside: avoid;
}

.gallery-item img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.gallery-item img:hover {
    box-shadow: var(--shadow-lg);
}

.gallery-item figcaption {
    font-size: 0.9em;
    color: var(--text-light);
    margin-top: var(--spacing-xs);
    text-align: center;
    font-style: italic;
}

/* Utilities for migration content */
.map-responsive {
    max-width: 300px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
    border-radius: var(--radius-md);
}

.calendar-iframe {
    border: 0;
    width: 100%;
    height: 600px;
    border-radius: var(--radius-md);
}

.contact-photo-placeholder {
    align-items: center;
    justify-content: center;
}

/* Footer */
#main-footer {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: rgba(255, 255, 255, 0.9);
    padding: var(--spacing-lg) var(--spacing-2xl);
    text-align: center;
    font-size: 0.9em;
    margin-top: auto;
}

#main-footer a {
    color: var(--accent-gold);
}

#main-footer a:hover {
    color: var(--accent-gold-light);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-content p {
    margin: 0;
    color: rgba(255, 255, 255, 0.85);
}

/* Responsive Design */
@media screen and (max-width: 900px) {
    .content-wrapper {
        flex-direction: column;
        padding: var(--spacing-md);
    }

    #main-nav {
        max-width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-right: 0;
        padding-bottom: var(--spacing-md);
    }

    .nav-list {
        display: flex;
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    .nav-list li {
        flex: 1 1 200px;
    }

    /* Tables responsives */
    table.concours {
        font-size: 0.85em;
    }

    table.concours th,
    table.concours td {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

@media screen and (max-width: 768px) {

    /* Variables ajustées pour mobile */
    :root {
        --spacing-xl: 24px;
        --spacing-2xl: 32px;
    }

    /* Container plus compact */
    #container {
        margin: 0;
        border-radius: 0;
        box-shadow: none;
    }

    /* Header mobile compact — espace réservé pour le hamburger */
    #main-header {
        padding: var(--spacing-md);
        padding-right: calc(56px + var(--spacing-md));
        padding-top: max(var(--spacing-md), env(safe-area-inset-top));
        gap: var(--spacing-md);
        align-items: flex-start;
    }

    #main-header::after {
        left: var(--spacing-md);
        right: var(--spacing-md);
    }

    .logo-su {
        height: 56px;
    }

    .banner-container {
        padding-left: var(--spacing-md);
    }

    .banner-container h1 {
        font-size: 1.05em;
        line-height: 1.4;
    }

    /* Contenu principal avant la sidebar */
    .content-wrapper {
        padding: var(--spacing-md);
        gap: var(--spacing-lg);
    }

    #main-content {
        order: -1;
        padding: 0;
        width: 100%;
    }

    #main-nav {
        order: 1;
        width: 100%;
        max-width: none;
        padding-right: 0;
        border-bottom: none;
    }

    /* Accordéons sidebar */
    .sidebar-accordion__summary {
        display: flex;
    }

    .sidebar-accordion:not([open]) > :not(.sidebar-accordion__summary) {
        display: none !important;
    }

    .sidebar-accordion--resources {
        margin-top: var(--spacing-md);
        padding-top: 0;
        border-top: none;
    }

    .sidebar-accordion--resources .resources h3 {
        display: none;
    }

    .nav-list {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-sm);
        margin-bottom: 0;
    }

    .nav-list li {
        flex: none;
        margin-bottom: 0;
    }

    .nav-list a {
        min-height: 48px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: var(--spacing-sm) var(--spacing-md);
        transform: none;
    }

    .nav-list a:hover,
    .nav-list a.active {
        transform: none;
    }

    /* Resources section compacte */
    .resources {
        margin-top: 0;
        padding: var(--spacing-sm) 0 0;
        background: transparent;
        border-radius: 0;
    }

    .resource-links {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: flex-start;
        gap: var(--spacing-sm);
    }

    .resource-links a {
        min-width: 48px;
        min-height: 48px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: var(--spacing-sm);
        background: var(--bg-white);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
    }

    .resource-links img {
        height: 32px;
    }

    /* Typography mobile */
    h1 {
        font-size: 1.45em;
        margin-bottom: var(--spacing-md);
        line-height: 1.3;
    }

    h2 {
        font-size: 1.2em;
        margin-top: var(--spacing-lg);
    }

    h3 {
        font-size: 1.05em;
    }

    p,
    li {
        font-size: 1rem;
        line-height: 1.7;
    }

    /* Contenu CMS : images et médias adaptatifs */
    #main-content img,
    #main-content iframe,
    #main-content video {
        max-width: 100%;
        height: auto;
    }

    #main-content table {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Blockquotes */
    blockquote {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.95em;
        margin: var(--spacing-md) 0;
    }

    /* Tables scrollables horizontalement */
    table.concours {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
        margin-bottom: var(--spacing-md);
    }

    /* Pages avec tableaux : cartes au lieu du tableau sur mobile */
    .page-table-cards .table-responsive {
        overflow: visible;
    }

    .page-table-cards table.concours {
        display: block;
        width: 100% !important;
        overflow: visible;
        white-space: normal;
        border: none;
        box-shadow: none;
        margin-bottom: var(--spacing-lg);
    }

    .page-table-cards table.concours + table.concours {
        margin-top: var(--spacing-md);
    }

    .page-table-cards table.concours tbody {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .page-table-cards table.concours tr:first-child {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    .page-table-cards table.concours tr:not(:first-child) {
        display: block;
        background: var(--bg-white);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-lg);
        padding: var(--spacing-md);
        box-shadow: var(--shadow-card);
    }

    .page-table-cards table.concours tr:not(:first-child):hover {
        background: var(--bg-white);
    }

    .page-table-cards table.concours td,
    .page-table-cards table.concours th {
        display: block;
        width: 100% !important;
        padding: 0;
        border: none;
        text-align: left !important;
        white-space: normal;
        background: transparent;
        color: inherit;
        font-weight: inherit;
        text-transform: none;
        letter-spacing: normal;
    }

    .page-table-cards table.concours tr:not(:first-child) td:first-child,
    .page-table-cards table.concours tr:not(:first-child) th:first-child {
        font-family: var(--font-heading);
        font-size: 1.05em;
        font-weight: 700;
        color: var(--primary-blue);
        padding-bottom: var(--spacing-sm);
        margin-bottom: var(--spacing-sm);
        border-bottom: 2px solid var(--accent-gold);
    }

    .page-table-cards table.concours tr:not(:first-child) td[data-label] {
        display: flex;
        justify-content: space-between;
        align-items: baseline;
        gap: var(--spacing-md);
        padding: var(--spacing-xs) 0;
    }

    .page-table-cards table.concours tr:not(:first-child) td[data-label]::before {
        content: attr(data-label);
        font-weight: 600;
        font-size: 0.85em;
        color: var(--text-medium);
        flex: 1 1 50%;
        text-align: left;
        padding-right: var(--spacing-sm);
    }

    .page-table-cards table.concours tr:not(:first-child) td:has(.coef),
    .page-table-cards table.concours tr:not(:first-child) td[data-label*="réussite" i] {
        font-weight: 700;
        color: var(--highlight-color);
    }

    /* Contact cards */
    .team-contacts {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .contact-card {
        padding: var(--spacing-md);
        flex-direction: column;
        text-align: center;
    }

    .contact-photo {
        order: -1;
        margin-bottom: var(--spacing-sm);
    }

    .btn-contact {
        width: 100%;
        justify-content: center;
        margin-top: var(--spacing-sm);
        min-height: 48px;
        font-size: 1em;
    }

    /* Témoignages */
    .testimonial-card {
        padding: var(--spacing-md);
    }

    .testimonial-header {
        flex-direction: column;
        gap: var(--spacing-xs);
        text-align: center;
    }

    /* Photos galerie */
    .photo-gallery {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    /* Footer compact */
    #main-footer {
        padding: var(--spacing-md);
        padding-bottom: max(var(--spacing-md), env(safe-area-inset-bottom));
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    .footer-content p {
        font-size: 0.85em;
    }
}

/* Desktop : accordéons toujours ouverts, titres masqués */
@media screen and (min-width: 769px) {
    .sidebar-accordion > :not(.sidebar-accordion__summary) {
        display: block !important;
    }

    .sidebar-accordion--resources {
        margin-top: var(--spacing-xl);
        padding-top: var(--spacing-lg);
        border-top: 1px solid var(--border-color);
    }

    .sidebar-accordion--resources .resources {
        margin-top: 0;
        padding-top: 0;
    }
}

@media screen and (max-width: 480px) {

    /* Très petits écrans */
    #main-header {
        flex-direction: row;
        align-items: center;
        padding: var(--spacing-sm);
        padding-right: calc(56px + var(--spacing-sm));
        padding-top: max(var(--spacing-sm), env(safe-area-inset-top));
    }

    #main-header::after {
        left: var(--spacing-sm);
        right: var(--spacing-sm);
    }

    .logo-su {
        height: 44px;
    }

    .banner-container {
        text-align: left;
        padding-left: var(--spacing-sm);
        border-left: 2px solid var(--border-color);
        padding-top: 0;
        border-top: none;
    }

    .banner-container h1 {
        font-size: 0.95em;
    }

    .content-wrapper {
        padding: var(--spacing-sm);
    }

    h1 {
        font-size: 1.25em;
    }

    h2 {
        font-size: 1.1em;
    }

    .btn-contact {
        padding: var(--spacing-md);
    }

    .contact-card {
        padding: var(--spacing-sm);
    }

    .contact-photo {
        width: 64px;
        height: 64px;
    }

    .gallery-item img {
        border-radius: var(--radius-sm);
    }

    .map-responsive {
        max-width: 100%;
    }

    .calendar-iframe {
        height: 380px;
    }
}
/* Lightbox Overlay */
#lightbox {
    position: fixed;
    z-index: 1100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    height: 100dvh;
    background-color: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: max(var(--spacing-md), env(safe-area-inset-top)) max(var(--spacing-md), env(safe-area-inset-right)) max(var(--spacing-md), env(safe-area-inset-bottom)) max(var(--spacing-md), env(safe-area-inset-left));
}

#lightbox[hidden] {
    display: none;
}

body.lightbox-open {
    overflow: hidden;
}

/* Lightbox Image */
#lightbox img {
    max-width: 90%;
    max-height: 90%;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    border: 2px solid #fff;
    border-radius: 4px;
    animation: zoomIn 0.3s ease;
}

/* Close Button */
.lightbox-close {
    position: absolute;
    top: max(12px, env(safe-area-inset-top));
    right: max(12px, env(safe-area-inset-right));
    min-width: 48px;
    min-height: 48px;
    padding: 0;
    border: none;
    background: transparent;
    color: #f1f1f1;
    font-size: 40px;
    line-height: 1;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
    user-select: none;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.lightbox-close:hover,
.lightbox-close:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}

/* Animation */
@keyframes zoomIn {
    from {
        transform: scale(0.9);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}
/* =================================
   Mobile Hamburger Menu
   ================================= */

/* Hamburger button - hidden on desktop */
.hamburger-btn {
    display: none;
    position: fixed;
    top: max(var(--spacing-md), env(safe-area-inset-top));
    right: max(var(--spacing-md), env(safe-area-inset-right));
    z-index: 1002;
    background: var(--primary-blue);
    border: none;
    border-radius: var(--radius-md);
    padding: 12px;
    min-width: 48px;
    min-height: 48px;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: background var(--transition-normal), transform var(--transition-fast);
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.hamburger-btn:hover,
.hamburger-btn:focus-visible {
    background: var(--secondary-blue);
}

.hamburger-line {
    display: block;
    width: 24px;
    height: 3px;
    background-color: white;
    border-radius: 2px;
    transition: all var(--transition-normal);
    transform-origin: center;
}

.hamburger-line+.hamburger-line {
    margin-top: 5px;
}

/* Hamburger animation when active */
.hamburger-btn.is-active .hamburger-line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger-btn.is-active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.hamburger-btn.is-active .hamburger-line:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Mobile styles */
@media screen and (max-width: 768px) {
    body.menu-open {
        overflow: hidden;
    }

    .nav-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.45);
        z-index: 999;
        border: none;
        padding: 0;
        cursor: pointer;
        animation: menu-overlay-in 0.25s ease;
    }

    .nav-overlay[hidden] {
        display: none;
    }

    @keyframes menu-overlay-in {
        from {
            opacity: 0;
        }

        to {
            opacity: 1;
        }
    }

    .hamburger-btn {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .tabs-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: min(320px, 88vw);
        height: 100%;
        height: 100dvh;
        background: linear-gradient(180deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
        display: flex;
        flex-direction: column;
        flex-wrap: nowrap;
        justify-content: flex-start;
        align-items: stretch;
        align-content: flex-start;
        gap: var(--spacing-sm);
        padding: max(var(--spacing-2xl), env(safe-area-inset-top)) var(--spacing-lg) max(var(--spacing-lg), env(safe-area-inset-bottom));
        z-index: 1000;
        transform: translateX(-105%);
        opacity: 0;
        visibility: hidden;
        transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        box-shadow: var(--shadow-lg);
    }

    .tabs-nav.nav-open {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }

    .tabs-nav .tab {
        font-size: 1em;
        padding: var(--spacing-md) var(--spacing-lg);
        min-height: 48px;
        color: white;
        background: rgba(255, 255, 255, 0.1);
        border-radius: var(--radius-md);
        width: 100%;
        max-width: none;
        text-align: left;
        border: 1px solid rgba(255, 255, 255, 0.2);
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .tabs-nav .tab-group {
        width: 100%;
        max-width: none;
        display: flex;
        gap: var(--spacing-xs);
    }

    .tabs-nav .tab-group .tab {
        flex: 1;
    }

    .tabs-nav .submenu-toggle {
        color: white;
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.2);
        min-width: 48px;
        min-height: 48px;
        border-radius: var(--radius-md);
        touch-action: manipulation;
    }

    .tabs-nav .submenu-toggle:hover,
    .tabs-nav .submenu-toggle:focus-visible {
        background: rgba(255, 255, 255, 0.25);
        color: white;
    }

    .tabs-nav .tab:hover,
    .tabs-nav .tab.active {
        background: rgba(255, 255, 255, 0.25);
        color: white;
    }

    .tabs-nav .menu-item-wrapper {
        display: block;
        width: 100%;
        max-width: none;
        flex-shrink: 0;
    }

    .tabs-nav > .tab,
    .tabs-nav > .menu-item-wrapper {
        flex: 0 0 auto;
        width: 100%;
    }

    .tabs-nav .dropdown-menu {
        display: none;
        position: static;
        background: rgba(255, 255, 255, 0.08);
        border: none;
        box-shadow: none;
        margin-top: var(--spacing-xs);
        border-radius: var(--radius-md);
    }

    .tabs-nav .dropdown-menu.is-open {
        display: block;
    }

    .tabs-nav .dropdown-item {
        color: rgba(255, 255, 255, 0.95);
        border-bottom-color: rgba(255, 255, 255, 0.1);
        padding: var(--spacing-md);
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    .tabs-nav .dropdown-item:hover,
    .tabs-nav .dropdown-item.active {
        background: rgba(255, 255, 255, 0.15);
        color: white;
    }
}