/* ============================================
   Variables CSS
   ============================================ */
:root {
    /* Couleurs */
    --color-primary: #6366f1;
    --color-primary-dark: #4f46e5;
    --color-secondary: #8b5cf6;
    --color-accent: #ec4899;
    --color-bg: #ffffff;
    --color-bg-alt: #f8fafc;
    --color-text: #1e293b;
    --color-text-light: #64748b;
    --color-border: #e2e8f0;
    --color-card: #ffffff;
    
    /* Typographie */
    --font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-base: 1rem;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Bordures */
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    
    /* Ombres */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition: all 0.3s ease;
}

/* Mode sombre (optionnel, peut être activé via media query) */
@media (prefers-color-scheme: dark) {
    :root {
        --color-bg: #0f172a;
        --color-bg-alt: #1e293b;
        --color-text: #f1f5f9;
        --color-text-light: #94a3b8;
        --color-border: #334155;
        --color-card: #1e293b;
    }
}

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

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   Typographie
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

h1 {
    font-size: var(--font-size-5xl);
}

h2 {
    font-size: var(--font-size-4xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

p {
    margin-bottom: var(--spacing-md);
}

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

a:hover,
a:focus {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 2px;
}

.lead {
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--color-text);
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.95);
}

@media (prefers-color-scheme: dark) {
    .navbar {
        background-color: rgba(15, 23, 42, 0.95);
    }
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.logo:hover,
.logo:focus {
    text-decoration: none;
    color: var(--color-primary);
}

.logo-icon {
    width: 48px;
    height: 48px;
    display: block;
    transition: var(--transition);
}

.logo:hover .logo-icon,
.logo:focus .logo-icon {
    transform: rotate(10deg) scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    color: var(--color-text);
    font-weight: 500;
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link span {
    font-size: 0.7em;
    opacity: 0.7;
    transition: var(--transition);
}

.nav-item-dropdown:hover .nav-link span,
.nav-item-dropdown:focus-within .nav-link span {
    opacity: 1;
    transform: rotate(180deg);
}

.nav-link:hover,
.nav-link:focus {
    color: var(--color-primary);
    background-color: var(--color-bg-alt);
    text-decoration: none;
}

.nav-link-active {
    color: var(--color-primary);
    font-weight: 600;
}

/* Dropdown Menu */
.nav-item-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: var(--spacing-xs);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    list-style: none;
    padding: var(--spacing-xs);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
}

.nav-item-dropdown:hover .dropdown-menu,
.nav-item-dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-link {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--color-text);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-size: var(--font-size-sm);
}

.dropdown-link:hover,
.dropdown-link:focus {
    background-color: var(--color-bg-alt);
    color: var(--color-primary);
    text-decoration: none;
}

.dropdown-link.nav-link-active {
    color: var(--color-primary);
    font-weight: 600;
    background-color: var(--color-bg-alt);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    transition: var(--transition);
    border-radius: 2px;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.menu-toggle:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background-color: var(--color-bg);
        border-bottom: 1px solid var(--color-border);
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        max-height: calc(100vh - 60px);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        display: block;
        width: 100%;
        padding: var(--spacing-sm);
    }
    
    .nav-item-dropdown {
        width: 100%;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        border-left: 2px solid var(--color-border);
        margin-left: var(--spacing-md);
        margin-top: var(--spacing-xs);
        padding-left: var(--spacing-sm);
    }
    
    .nav-item-dropdown:hover .dropdown-menu,
    .nav-item-dropdown:focus-within .dropdown-menu {
        transform: none;
    }
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-md);
    padding-top: calc(80px + var(--spacing-2xl));
    position: relative;
    overflow: hidden;
}

.hero-small {
    min-height: 50vh;
    padding-top: calc(80px + var(--spacing-xl));
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    opacity: 0.05;
    z-index: -1;
}

.hero-background::before {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    opacity: 0.1;
    top: 10%;
    left: 10%;
    animation: pulse 4s ease-in-out infinite;
}

.hero-background::after {
    content: '';
    position: absolute;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 2px solid var(--color-secondary);
    opacity: 0.1;
    bottom: 15%;
    right: 15%;
    animation: pulse 5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.15;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-background::before,
    .hero-background::after {
        animation: none;
    }
}

.hero-content {
    max-width: 800px;
    z-index: 1;
    margin: 0 auto;
}

.hero-logo {
    width: clamp(120px, 20vw, 200px);
    height: auto;
    margin: 0 auto var(--spacing-lg);
    display: block;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
    animation: logoFloat 3s ease-in-out infinite;
}

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-logo {
        animation: none;
    }
}

.hero-title {
    font-size: clamp(var(--font-size-4xl), 8vw, var(--font-size-5xl));
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator span {
    display: block;
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-text-light);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator span::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background-color: var(--color-text-light);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(16px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .scroll-indicator span::before {
        animation: none;
    }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--color-primary-dark);
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--color-primary);
    color: white;
    text-decoration: none;
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
}

/* ============================================
   Sections
   ============================================ */
.section {
    padding: var(--spacing-2xl) var(--spacing-md);
}

.section-alt {
    background-color: var(--color-bg-alt);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-4xl));
}

/* ============================================
   Cards
   ============================================ */
.content-card {
    background-color: var(--color-card);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

/* ============================================
   Section "C'est quoi ?"
   ============================================ */
.projet-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--color-primary);
}

.projet-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 250, 252, 0.9) 100%);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    border: 2px solid var(--color-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.projet-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.projet-card:hover::before {
    transform: scaleX(1);
}

.projet-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(248, 250, 252, 1) 100%);
}

.projet-card-icon {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
    display: block;
    text-align: center;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    transition: var(--transition);
}

.projet-card:hover .projet-card-icon {
    transform: scale(1.1) rotate(5deg);
}

.projet-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    text-align: center;
    font-weight: 700;
}

.projet-card p {
    margin: 0;
    font-size: var(--font-size-base);
    line-height: 1.7;
    text-align: center;
    color: var(--color-text);
}

@media (max-width: 768px) {
    .grid-3 {
        grid-template-columns: 1fr;
    }
    
    .projet-card {
        padding: var(--spacing-md);
    }
}

/* ============================================
   Formats List
   ============================================ */
.formats-list {
    list-style: none;
    padding-left: 0;
}

.formats-list li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-xl);
    position: relative;
}

.formats-list li::before {
    content: '🎵';
    position: absolute;
    left: 0;
}

.format-link {
    color: var(--color-primary);
    text-decoration: underline;
    transition: var(--transition);
}

.format-link:hover,
.format-link:focus {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.note {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    font-style: italic;
    margin-top: var(--spacing-md);
}

/* ============================================
   Roles Grid
   ============================================ */
.roles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.role-card {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

.role-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.role-icon {
    font-size: var(--font-size-3xl);
    display: block;
    margin-bottom: var(--spacing-sm);
}

.role-card p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.role-card-generic {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    border: 2px dashed var(--color-primary);
}

.role-card-generic:hover {
    border-style: solid;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
}

/* ============================================
   CTA Box
   ============================================ */
.cta-box {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl);
    background-color: var(--color-bg-alt);
    border-radius: var(--border-radius-lg);
}

.quote {
    font-size: var(--font-size-lg);
    font-style: italic;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.cta-text {
    text-align: center;
    margin-top: var(--spacing-md);
}

/* ============================================
   Events & Archive
   ============================================ */
.events-list {
    display: grid;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.event-card {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-primary);
}

.event-date {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-xs);
}

.event-card h3 {
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-xl);
}

.event-card p {
    margin: 0;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.event-card p:last-of-type {
    margin-bottom: var(--spacing-sm);
}

.event-location {
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}

.event-location-link {
    color: var(--color-primary);
    text-decoration: underline;
    transition: var(--transition);
}

.event-location-link:hover,
.event-location-link:focus {
    color: var(--color-primary-dark);
}

.event-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.event-info-link {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-primary);
    color: white;
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.event-info-link:hover,
.event-info-link:focus {
    background-color: var(--color-primary-dark);
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.event-info-link:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.event-info-link-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.event-info-link-secondary:hover,
.event-info-link-secondary:focus {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.archive-placeholder {
    text-align: center;
    padding: var(--spacing-xl);
}

.archive-placeholder .lead {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
}

.archive-section {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-border);
    opacity: 0.7;
}

.archive-section-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.archive-list {
    display: grid;
    gap: var(--spacing-md);
    margin-left: var(--spacing-lg);
    padding-left: var(--spacing-lg);
    border-left: 2px dashed var(--color-border);
}

.archive-item {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--color-secondary);
    transition: var(--transition);
    opacity: 0.8;
}

.archive-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
    opacity: 1;
}

.archive-date {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-xs);
}

.archive-item h4 {
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-lg);
    color: var(--color-text);
    font-weight: 600;
}

.archive-item p {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
}

.archive-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.archive-info-link {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-secondary);
    color: white;
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.archive-info-link:hover,
.archive-info-link:focus {
    background-color: var(--color-primary-dark);
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.archive-info-link:focus-visible {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}

.archive-info-link-secondary {
    background-color: transparent;
    color: var(--color-secondary);
    border: 1px solid var(--color-secondary);
}

.archive-info-link-secondary:hover,
.archive-info-link-secondary:focus {
    background-color: var(--color-secondary);
    color: white;
    border-color: var(--color-secondary);
}

/* ============================================
   Manifeste Cards
   ============================================ */
.card-positive {
    border-left: 4px solid #10b981;
}

.card-negative {
    border-left: 4px solid #ef4444;
}

.card-positive ul,
.card-negative ul {
    list-style: none;
    padding-left: 0;
}

.card-positive li,
.card-negative li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-lg);
    position: relative;
}

.card-positive li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

.card-negative li::before {
    content: '✗';
    position: absolute;
    left: 0;
    color: #ef4444;
    font-weight: bold;
}

/* ============================================
   Card Le Séquenceur
   ============================================ */
.sequenceur-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border: 3px solid var(--color-primary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.sequenceur-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.sequenceur-card-header {
    margin-bottom: var(--spacing-md);
}

.sequenceur-card-header h3 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
    font-weight: 700;
}

.sequenceur-location {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    font-style: italic;
    margin: 0;
}

.sequenceur-card-content {
    margin-bottom: var(--spacing-lg);
}

.sequenceur-card-content p {
    margin-bottom: var(--spacing-md);
}

.sequenceur-card-content p:last-child {
    margin-bottom: 0;
}

.sequenceur-card-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.sequenceur-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-bg);
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.sequenceur-link:hover,
.sequenceur-link:focus {
    background-color: var(--color-primary);
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.sequenceur-link:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

@media (max-width: 768px) {
    .sequenceur-card {
        padding: var(--spacing-md);
    }
    
    .sequenceur-card-links {
        flex-direction: column;
    }
    
    .sequenceur-link {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================
   Card Marc Charton (L'impulsion)
   ============================================ */
.marc-card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    position: relative;
}

.marc-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
}

.marc-card-header h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
    font-weight: 600;
}

.marc-card-content p {
    margin: 0;
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--color-text-light);
}

/* ============================================
   Vision Cards
   ============================================ */
.vision-grid {
    margin-top: var(--spacing-xl);
}

.vision-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 250, 252, 0.9) 100%);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    border: 2px solid var(--color-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.vision-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.vision-card:hover::before {
    transform: scaleX(1);
}

.vision-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(248, 250, 252, 1) 100%);
}

.vision-card-icon {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
    display: block;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    transition: var(--transition);
}

.vision-card:hover .vision-card-icon {
    transform: scale(1.1) rotate(5deg);
}

.vision-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    font-weight: 700;
}

.vision-card p {
    margin: 0;
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--color-text);
}

.vision-card-cta {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border-color: var(--color-secondary);
}

.vision-card-cta::before {
    background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
}

.vision-card-cta:hover {
    border-color: var(--color-secondary);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(139, 92, 246, 0.15) 100%);
}

@media (max-width: 768px) {
    .marc-card {
        padding: var(--spacing-md);
    }
    
    .vision-card {
        padding: var(--spacing-md);
    }
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-xl) var(--spacing-md);
    margin-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.footer-section p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text);
    font-size: var(--font-size-sm);
    transition: var(--transition);
}

.footer-link:hover,
.footer-link:focus {
    color: var(--color-primary);
    text-decoration: none;
}

.footer-links-list {
    list-style: none;
    padding-left: 0;
}

.footer-links-list li {
    margin-bottom: var(--spacing-xs);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.footer-bottom p {
    margin-bottom: var(--spacing-xs);
}

/* ============================================
   Horizon Live Coding Page
   ============================================ */
.horizon-list {
    list-style: none;
    padding-left: 0;
}

.horizon-list li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-xl);
    position: relative;
}

.horizon-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

.horizon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.horizon-item {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.horizon-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.horizon-icon {
    font-size: var(--font-size-3xl);
    display: block;
}

.horizon-item p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.esprit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.esprit-item {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border: 1px solid var(--color-primary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    text-align: center;
    font-weight: 500;
    color: var(--color-text);
    transition: var(--transition);
}

.esprit-item:hover {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

@media (max-width: 768px) {
    .horizon-grid {
        grid-template-columns: 1fr;
    }
    
    .esprit-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   YouTube Embed
   ============================================ */
.youtube-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    margin-top: var(--spacing-lg);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.youtube-embed {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ============================================
   Section "Où nous trouver" - Plateformes
   ============================================ */
.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.platform-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 250, 252, 0.9) 100%);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.platform-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.platform-card:hover::before {
    transform: scaleX(1);
}

.platform-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(248, 250, 252, 1) 100%);
}

.platform-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.platform-icon svg {
    width: 100%;
    height: 100%;
}

.discord-icon {
    color: #5865F2;
}

.instagram-icon {
    color: #E4405F;
}

.facebook-icon {
    color: #1877F2;
}

.platform-card:hover .platform-icon {
    transform: scale(1.1) rotate(5deg);
}

.platform-card h3 {
    font-size: var(--font-size-xl);
    margin: 0;
    color: var(--color-text);
    font-weight: 700;
}

.platform-card p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.platform-card:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

@media (max-width: 768px) {
    .platforms-grid {
        grid-template-columns: 1fr;
    }
    
    .platform-card {
        padding: var(--spacing-lg);
    }
    
    .platform-icon {
        width: 60px;
        height: 60px;
    }
}

/* ============================================
   Section "Partenaires"
   ============================================ */
.partenaires-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.partenaire-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.95) 100%);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-decoration: none;
    color: var(--color-text);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.partenaire-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.partenaire-card:hover::before {
    transform: scaleX(1);
}

.partenaire-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.partenaire-card:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.partenaire-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.partenaire-content h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.partenaire-content p {
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.partenaire-link {
    color: var(--color-primary);
    font-weight: 600;
    margin-top: auto;
    display: inline-block;
    transition: var(--transition);
}

.partenaire-card:hover .partenaire-link {
    color: var(--color-primary-dark);
    transform: translateX(4px);
}

@media (max-width: 768px) {
    .partenaires-grid {
        grid-template-columns: 1fr;
    }
    
    .partenaire-card {
        padding: var(--spacing-lg);
    }
    
    .partenaire-content h3 {
        font-size: var(--font-size-xl);
    }
    
    .partenaire-temoignage {
        padding: var(--spacing-sm);
    }
    
    .temoignage-photo {
        width: 40px;
        height: 40px;
    }
    
    .temoignage-citation {
        font-size: 0.8125rem;
    }
}

.partenaire-temoignage {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
    background-color: var(--color-bg-alt);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--color-primary);
    opacity: 0.85;
    transition: var(--transition);
}

.partenaire-card:hover .partenaire-temoignage {
    opacity: 1;
}

.temoignage-photo {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 2px solid var(--color-border);
}

.temoignage-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.temoignage-citation {
    font-size: var(--font-size-sm);
    line-height: 1.5;
    color: var(--color-text-light);
    font-style: italic;
    margin: 0;
}

.temoignage-auteur {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    font-weight: 500;
    margin: 0;
    opacity: 0.8;
}


@media (prefers-reduced-motion: reduce) {
    .partenaire-card:hover {
        transform: none;
    }
    
    .partenaire-card:hover .partenaire-link {
        transform: none;
    }
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn {
        width: 100%;
    }
    
    .roles-grid {
        grid-template-columns: 1fr;
    }
    
    .grid-2 {
        grid-template-columns: 1fr;
    }
    
    .section {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .content-card {
        padding: var(--spacing-md);
    }
    
    .archive-section {
        margin-left: 0;
    }
    
    .archive-list {
        margin-left: var(--spacing-sm);
        padding-left: var(--spacing-sm);
    }
}

/* ============================================
   Accessibilité
   ============================================ */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-sm);
    text-decoration: none;
    z-index: 10000;
}

.skip-link:focus {
    top: 0;
}

/* ============================================
   Dark Mode - Cartes
   ============================================ */
@media (prefers-color-scheme: dark) {
    .projet-card {
        background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.95) 100%) !important;
    }
    
    .projet-card:hover {
        background: linear-gradient(135deg, rgba(15, 23, 42, 1) 0%, rgba(30, 41, 59, 1) 100%) !important;
    }
    
    .platform-card {
        background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.95) 100%) !important;
    }
    
    .platform-card:hover {
        background: linear-gradient(135deg, rgba(15, 23, 42, 1) 0%, rgba(30, 41, 59, 1) 100%) !important;
    }
    
    .partenaire-card {
        background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.95) 100%) !important;
    }
    
    .partenaire-card:hover {
        background: linear-gradient(135deg, rgba(15, 23, 42, 1) 0%, rgba(30, 41, 59, 1) 100%) !important;
    }
    
    .content-card {
        background-color: rgba(15, 23, 42, 0.95) !important;
    }
    
    .role-card {
        background-color: rgba(15, 23, 42, 0.95) !important;
    }
    
    .role-card-generic {
        background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.95) 100%) !important;
    }
    
    .role-card-generic:hover {
        background: linear-gradient(135deg, rgba(15, 23, 42, 1) 0%, rgba(30, 41, 59, 1) 100%) !important;
    }
    
    .event-card {
        background-color: rgba(15, 23, 42, 0.95) !important;
    }
    
    .sequenceur-card {
        background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.95) 100%) !important;
    }
    
    .marc-card {
        background-color: rgba(15, 23, 42, 0.95) !important;
    }
    
    .vision-card {
        background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.95) 100%) !important;
    }
    
    .vision-card:hover {
        background: linear-gradient(135deg, rgba(15, 23, 42, 1) 0%, rgba(30, 41, 59, 1) 100%) !important;
    }
    
    .cta-box {
        background-color: rgba(15, 23, 42, 0.95) !important;
    }
    
    .partenaire-temoignage {
        background-color: rgba(15, 23, 42, 0.95) !important;
        border-left-color: var(--color-primary) !important;
    }
}

/* Amélioration du contraste pour les liens */
a:not(.btn):focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 2px;
}

/* Focus visible pour tous les éléments interactifs */
button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}