/* ============================================
   ISHEP - CHARTE GRAPHIQUE OFFICIELLE
   Couleurs institutionnelles
   Bleu foncé: #0B5FA5
   Bleu clair: #42A5D8
   Or principal: #D4A73A
   Or lumineux: #F2B51D
   Blanc: #FFFFFF
   ============================================ */

:root {
    /* Couleurs officielles ISHEP */
    --bleu-fonce: #0B5FA5;
    --bleu-clair: #42A5D8;
    --or-principal: #D4A73A;
    --or-lumineux: #F2B51D;
    --blanc: #FFFFFF;
    
    /* Variantes de transparence */
    --bleu-fonce-rgb: 11, 95, 165;
    --bleu-clair-rgb: 66, 165, 216;
    --or-principal-rgb: 212, 167, 58;
    --or-lumineux-rgb: 242, 181, 29;
    
    /* Overlays pour les images */
    --overlay-bleu-clair: rgba(11, 95, 165, 0.4);
    --overlay-bleu-tres-clair: rgba(11, 95, 165, 0.25);
    --overlay-gradient-clair: linear-gradient(135deg, rgba(11, 95, 165, 0.4), rgba(66, 165, 216, 0.3));
    
    --bleu-fonce-10: rgba(11, 95, 165, 0.1);
    --bleu-fonce-20: rgba(11, 95, 165, 0.2);
    --bleu-fonce-50: rgba(11, 95, 165, 0.5);
    --bleu-fonce-80: rgba(11, 95, 165, 0.8);
    
    --or-principal-10: rgba(212, 167, 58, 0.1);
    --or-principal-20: rgba(212, 167, 58, 0.2);
    --or-principal-50: rgba(212, 167, 58, 0.5);
    --or-principal-80: rgba(212, 167, 58, 0.8);
    
    /* Dégradés officiels ISHEP */
    --gradient-bleu: linear-gradient(135deg, #0B5FA5 0%, #42A5D8 100%);
    --gradient-or: linear-gradient(135deg, #D4A73A 0%, #F2B51D 100%);
    --gradient-bleu-or: linear-gradient(90deg, #0B5FA5 0%, #42A5D8 50%, #D4A73A 100%);
    --gradient-bleu-or-vertical: linear-gradient(135deg, #0B5FA5 0%, #42A5D8 50%, #D4A73A 100%);
    
    /* Overlay gradient pour les images */
    --overlay-image: linear-gradient(135deg, rgba(11, 95, 165, 0.35), rgba(66, 165, 216, 0.25), rgba(212, 167, 58, 0.15));
    --overlay-hero: linear-gradient(135deg, rgba(11, 95, 165, 0.4), rgba(66, 165, 216, 0.3));
    
    /* Ombres */
    --shadow-bleu: 0 10px 30px rgba(11, 95, 165, 0.12);
    --shadow-bleu-strong: 0 10px 30px rgba(11, 95, 165, 0.25);
    --shadow-or: 0 10px 25px rgba(212, 167, 58, 0.25);
    --shadow-sm: 0 5px 15px rgba(0,0,0,0.05);
    
    /* Variables utilitaires */
    --gris-clair: #F5F7FA;
    --gris: #6B7280;
    --gris-fonce: #374151;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 50px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--blanc);
    color: var(--gris-fonce);
    line-height: 1.6;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ========== HEADER & MENU BURGER ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    height: 80px;
    transition: all 0.3s ease;
}

.header.scrolled {
    height: 65px;
    box-shadow: var(--shadow-sm);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo a {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 45px;
    width: auto;
    transition: all 0.3s ease;
}

.header.scrolled .logo-img {
    height: 38px;
}

.logo-text h1 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--bleu-fonce);
    margin: 0;
    line-height: 1.2;
}

.logo-text span {
    color: var(--or-principal);
}

.logo-text p {
    font-size: 0.6rem;
    color: var(--gris);
    margin: 0;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gris-fonce);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--or-principal);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--or-principal);
}

.btn-cta {
    background: var(--gradient-or);
    color: var(--blanc) !important;
    padding: 0.5rem 1.3rem !important;
    border-radius: var(--radius-full) !important;
    font-weight: 700 !important;
}

.btn-cta::after {
    display: none !important;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-or);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    position: relative;
    z-index: 1001;
    padding: 0;
}

.mobile-toggle span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: var(--bleu-fonce);
    border-radius: 3px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: 0.25s ease-in-out;
}

.mobile-toggle span:nth-child(1) { top: 0px; }
.mobile-toggle span:nth-child(2) { top: 10px; }
.mobile-toggle span:nth-child(3) { top: 20px; }

.mobile-toggle.active span:nth-child(1) {
    top: 10px;
    transform: rotate(135deg);
    background: var(--or-principal);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
    left: -60px;
}

.mobile-toggle.active span:nth-child(3) {
    top: 10px;
    transform: rotate(-135deg);
    background: var(--or-principal);
}

/* ========== BOUTONS ========== */
.btn-primary {
    background: var(--gradient-or);
    color: var(--blanc);
    padding: 0.8rem 1.8rem;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 700;
    transition: 0.3s;
    display: inline-block;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-or);
}

.btn-outline {
    border: 2px solid var(--blanc);
    color: var(--blanc);
    padding: 0.75rem 1.7rem;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
    background: transparent;
    cursor: pointer;
}

.btn-outline:hover {
    background: var(--blanc);
    color: var(--bleu-fonce);
}

.btn-secondary {
    display: inline-block;
    background: var(--gradient-bleu);
    color: var(--blanc);
    padding: 0.8rem 1.8rem;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
    margin-top: 1rem;
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-bleu);
}

/* ========== SECTIONS ========== */
.section {
    padding: 5rem 0;
}

.section-light {
    background: var(--gris-clair);
}

.section-dark {
    background: var(--gradient-bleu-or);
    color: var(--blanc);
}

.section-dark h2 {
    color: var(--blanc);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--or-principal);
    background: var(--or-principal-10);
    padding: 0.3rem 1rem;
    border-radius: var(--radius-full);
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
    color: var(--bleu-fonce);
}

.section-description {
    color: var(--gris);
}

/* ========== HERO ========== */
.hero-static {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.hero-bg-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-bleu-or);
    z-index: 0;
}

.hero-overlay-static {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--overlay-hero);
    z-index: 1;
}

.hero-static .hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1.2rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--or-lumineux);
    border: 1px solid rgba(255,255,255,0.2);
    margin-bottom: 1.5rem;
}

.hero-static h1 {
    color: var(--blanc);
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 1.5rem;
}

.hero-static p {
    font-size: 1.1rem;
    max-width: 550px;
    margin-bottom: 2rem;
    color: rgba(255,255,255,0.9);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

/* ========== HERO CAROUSEL ========== */
.hero-carousel {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
}

.hero-slides-wrapper {
    position: relative;
    width: 100%;
    height: 100vh;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s cubic-bezier(0.4,0,0.2,1), visibility 0.8s;
    display: flex;
    align-items: center;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    position: relative;
    z-index: 1;
}

.hero-slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: -1;
}

.hero-slide-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--overlay-hero);
    pointer-events: none;
}

.hero-carousel .hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(5px);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 20;
    transition: all 0.3s;
    color: white;
    font-size: 1.2rem;
}

.carousel-control:hover {
    background: var(--or-principal);
    transform: translateY(-50%) scale(1.05);
}

.carousel-prev { left: 20px; }
.carousel-next { right: 20px; }

.carousel-dots {
    position: absolute;
    bottom: 30px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 12px;
    z-index: 20;
}

.dot {
    width: 12px;
    height: 12px;
    background: rgba(255,255,255,0.5);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
}

.dot.active {
    background: var(--or-principal);
    transform: scale(1.2);
    box-shadow: 0 0 10px var(--or-principal);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-slide.active .hero-content {
    animation: fadeInUp 0.8s ease-out;
}

/* ========== FLASH NEWS TICKER ========== */
.flash-news-ticker {
    background: var(--gradient-bleu-or);
    border-top: 1px solid rgba(255,255,255,0.1);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    position: relative;
    z-index: 5;
}

.flash-news-container {
    display: flex;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.flash-news-icon {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--or-principal);
    padding: 12px 20px;
    clip-path: polygon(0% 0%, 90% 0%, 100% 50%, 90% 100%, 0% 100%);
    margin-right: -15px;
    z-index: 2;
    flex-shrink: 0;
}

.flash-news-icon i {
    font-size: 1.2rem;
    color: var(--bleu-fonce);
}

.flash-news-icon span {
    font-weight: 700;
    color: var(--bleu-fonce);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.flash-news-scroll {
    flex: 1;
    overflow: hidden;
    padding: 12px 0;
    background: rgba(255,255,255,0.05);
    border-radius: 0 8px 8px 0;
}

.flash-news-track {
    display: flex;
    align-items: center;
    gap: 40px;
    white-space: nowrap;
    animation: scroll-left 25s linear infinite;
}

.flash-news-track:hover {
    animation-play-state: paused;
}

.flash-news-item a,
.flash-news-item span {
    text-decoration: none;
    color: white;
    font-size: 0.9rem;
}

@keyframes scroll-left {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ========== ABOUT ========== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-features {
    display: grid;
    gap: 1rem;
    margin: 1.5rem 0;
}

.about-features div {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    font-weight: 500;
}

.about-features i {
    color: var(--or-principal);
    width: 28px;
}

.about-image {
    position: relative;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: var(--shadow-bleu);
    aspect-ratio: 4/3;
}

.about-single-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s ease;
    position: relative;
}

.about-single-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--overlay-gradient-clair);
    pointer-events: none;
}

.about-image:hover .about-single-image {
    transform: scale(1.05);
}

/* ========== VALEURS ========== */
.valeurs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.valeur-card {
    background: var(--blanc);
    padding: 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all 0.3s;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.05);
}

.valeur-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-bleu);
    border-color: var(--or-principal-20);
}

.valeur-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-bleu);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
}

.valeur-card h3 {
    color: var(--bleu-fonce);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

/* ========== DIPLOMES ========== */
.diplomes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.diplome-card {
    background: var(--blanc);
    padding: 35px 25px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all 0.3s;
    box-shadow: var(--shadow-sm);
    border-bottom: 3px solid transparent;
}

.diplome-card:hover {
    transform: translateY(-5px);
    border-bottom-color: var(--or-principal);
    box-shadow: var(--shadow-bleu);
}

.diplome-icon {
    font-size: 48px;
    margin-bottom: 20px;
    color: var(--or-principal);
}

.diplome-card h3 {
    color: var(--bleu-fonce);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

/* ========== STATS ========== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-card {
    background: var(--blanc);
    padding: 2rem;
    border-radius: var(--radius-lg);
    transition: 0.3s;
    box-shadow: var(--shadow-sm);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-bleu);
}

.stat-card i {
    font-size: 2rem;
    color: var(--or-principal);
    margin-bottom: 1rem;
}

.stat-card h3 {
    font-size: 2rem;
    color: var(--bleu-fonce);
    font-weight: 700;
}

.stats-banner {
    padding: 4rem 0;
}

.stats-banner .stat-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
}

.stats-banner .stat-card i,
.stats-banner .stat-card h3 {
    color: var(--or-lumineux);
}

/* ========== FORMATIONS ========== */
.filter-bar {
    display: flex;
    gap: 0.8rem;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.btn-filter {
    background: #f0f4f8;
    color: var(--gris-fonce);
    border: 1px solid #ddd;
    padding: 8px 20px;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.85rem;
    font-weight: 600;
}

.btn-filter.active,
.btn-filter:hover {
    background: var(--bleu-fonce);
    color: var(--blanc);
    border-color: var(--bleu-fonce);
    transform: translateY(-2px);
    box-shadow: var(--shadow-bleu-strong);
}

.formations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.formation-card {
    background: var(--blanc);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: 0.3s;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.05);
}

.formation-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-bleu);
}

.card-icon {
    font-size: 2rem;
    color: var(--or-principal);
    margin-bottom: 1rem;
}

.formation-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--bleu-fonce);
}

.card-tags {
    display: flex;
    gap: 0.5rem;
    margin: 1rem 0;
}

.tag {
    background: var(--bleu-fonce-10);
    padding: 0.2rem 0.7rem;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--bleu-fonce);
}

.card-link {
    color: var(--or-principal);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: 0.3s;
}

.card-link:hover {
    gap: 0.8rem;
    color: var(--or-lumineux);
}

/* ========== COURS JOUR & SOIR ========== */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin: 40px 0 30px;
}

.course-card {
    background: white;
    border-radius: 24px;
    padding: 35px;
    text-align: center;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.course-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
}

.course-jour::before {
    background: linear-gradient(90deg, var(--bleu-fonce), var(--bleu-clair));
}

.course-soir::before {
    background: linear-gradient(90deg, var(--or-principal), var(--or-lumineux));
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.course-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 35px;
}

.course-jour .course-icon {
    background: linear-gradient(135deg, var(--bleu-fonce), var(--bleu-clair));
    color: white;
}

.course-soir .course-icon {
    background: linear-gradient(135deg, var(--or-principal), var(--or-lumineux));
    color: white;
}

.course-badge {
    display: inline-block;
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.course-jour .course-badge {
    background: var(--bleu-fonce);
    color: white;
}

.course-soir .course-badge {
    background: var(--or-principal);
    color: #1a2c3e;
}

.course-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #1a2c3e;
}

.course-card ul {
    list-style: none;
    text-align: left;
    margin: 20px 0;
    padding: 0;
}

.course-card ul li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #4a5568;
    border-bottom: 1px solid #e2e8f0;
}

.course-card ul li:last-child {
    border-bottom: none;
}

.course-card ul li i {
    width: 25px;
}

.course-jour ul li i {
    color: var(--bleu-fonce);
}

.course-soir ul li i {
    color: var(--or-principal);
}

.btn-course {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    margin-top: 15px;
}

.course-jour .btn-course {
    background: var(--bleu-fonce);
    color: white;
}

.course-soir .btn-course {
    background: var(--or-principal);
    color: #1a2c3e;
}

.btn-course:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

.courses-footer {
    text-align: center;
    margin-top: 30px;
    padding: 20px;
    background: var(--gradient-bleu-or);
    border-radius: 16px;
    color: white;
}

/* ========== ADMISSION ========== */
.admission-container {
    background: var(--blanc);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-bleu);
    display: flex;
    flex-wrap: wrap;
}

.admission-content {
    flex: 1;
    padding: 3rem;
}

.admission-content h2 {
    color: var(--bleu-fonce);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.admission-content ul {
    list-style: none;
    margin: 1.5rem 0;
}

.admission-content li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.admission-content li i {
    color: var(--or-principal);
    width: 25px;
}

.admission-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.admission-image {
    flex: 1;
    background-size: cover;
    background-position: center;
    min-height: 400px;
    position: relative;
}

.admission-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--overlay-gradient-clair);
    pointer-events: none;
}

/* ========== TÉMOIGNAGES ========== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--blanc);
    border-radius: var(--radius-lg);
    padding: 2rem;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: 0.3s;
    border: 1px solid rgba(0,0,0,0.05);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-bleu);
}

.quote-icon {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 3rem;
    color: var(--or-principal-10);
}

.testimonial-text {
    font-style: italic;
    margin: 1rem 0 1.5rem;
    color: var(--gris-fonce);
}

.rating i {
    color: var(--or-principal);
}

/* ========== LOCALISATION ========== */
.location-card {
    background: var(--blanc);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-bleu);
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    align-items: center;
}

.location-icon {
    font-size: 2.5rem;
    color: var(--or-principal);
}

.location-contact {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.location-contact i {
    color: var(--or-principal);
    width: 28px;
}

/* ========== BANNIÈRE OCCASION ========== */
.occasion-banner {
    position: relative;
    padding: 1rem 0;
    margin-top: 80px;
    background: var(--gradient-bleu-or);
    color: white;
    overflow: hidden;
    border-bottom: 3px solid var(--or-principal);
}

.occasion-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.occasion-icon {
    font-size: 1.8rem;
    background: var(--or-principal-20);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s infinite;
}

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

.occasion-text strong {
    display: block;
    font-size: 1rem;
    color: var(--or-lumineux);
}

.occasion-close {
    background: rgba(255,255,255,0.2);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    color: white;
    transition: 0.3s;
}

.occasion-close:hover {
    background: var(--or-principal);
    transform: rotate(90deg);
}

/* ========== FOOTER ========== */
.footer {
    background: var(--bleu-fonce);
    color: rgba(255,255,255,0.7);
    padding: 3rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-col h4 {
    color: var(--or-principal);
    margin-bottom: 1rem;
    font-weight: 700;
}

.footer-col a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    transition: 0.3s;
}

.footer-col a:hover {
    color: var(--or-lumineux);
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
}

.social-links a:hover {
    background: var(--or-principal);
    color: var(--blanc);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.75rem;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 992px) {
    .navbar {
        padding: 0 1.5rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: calc(100vh - 80px);
        background: var(--blanc);
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        gap: 0;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        padding: 2rem 1.5rem;
        box-shadow: -5px 0 30px rgba(0,0,0,0.1);
        z-index: 999;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link {
        padding: 1rem 0;
        font-size: 1rem;
        border-bottom: 1px solid rgba(0,0,0,0.05);
        width: 100%;
        text-align: left;
    }
    
    .btn-cta {
        margin-top: 1rem;
        text-align: center !important;
        display: block !important;
        width: 100%;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    body.menu-open {
        overflow: hidden;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
    }
    
    .admission-image {
        min-height: 250px;
        order: -1;
    }
    
    .admission-container {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .header {
        height: 70px;
    }
    
    .nav-menu {
        top: 70px;
        height: calc(100vh - 70px);
        width: 85%;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .logo-text h1 {
        font-size: 1.1rem;
    }
    
    .logo-text p {
        display: none;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .formations-grid,
    .testimonials-grid,
    .valeurs-grid,
    .diplomes-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .location-card {
        flex-direction: column;
        text-align: center;
    }
    
    .flash-news-icon {
        padding: 8px 15px;
    }
    
    .flash-news-icon span {
        display: none;
    }
    
    .carousel-control {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .carousel-prev {
        left: 10px;
    }
    
    .carousel-next {
        right: 10px;
    }
    
    .dot {
        width: 8px;
        height: 8px;
    }
}

@media (max-width: 480px) {
    .header {
        height: 60px;
    }
    
    .nav-menu {
        top: 60px;
        height: calc(100vh - 60px);
        width: 100%;
        max-width: 100%;
    }
    
    .hero-static h1,
    .hero-carousel h1 {
        font-size: 1.8rem;
    }
    
    .hero-buttons .btn-primary,
    .hero-buttons .btn-outline {
        width: 100%;
        text-align: center;
    }
    
    .logo-img {
        height: 35px;
    }
    
    .logo-text h1 {
        font-size: 1rem;
    }
    
    .admission-content {
        padding: 1.5rem;
    }
    
    .admission-content h2 {
        font-size: 1.5rem;
    }
    
    .admission-buttons {
        flex-direction: column;
    }
    
    .admission-buttons .btn-primary,
    .admission-buttons .btn-outline {
        width: 100%;
        text-align: center;
    }
    
    .course-card {
        padding: 20px;
    }
    
    .course-card h3 {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
}

/* ========== UTILITAIRES ========== */
.text-center {
    text-align: center;
}

.mt-4 {
    margin-top: 1.5rem;
}

.mt-5 {
    margin-top: 3rem;
}

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