/* === FESTIVAL DES ARTS ET CULTURE DE BANGOU === */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;700&family=Open+Sans:wght@400;600&display=swap');

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

body {
    font-family: 'Open Sans', sans-serif;
    background: #ffffff;
    color: #2c1810;
    min-height: 100vh;
}

/* ===== HEADER ===== */
.header {
    text-align: center;
    padding: 50px 20px 30px;
    background: linear-gradient(180deg, #4a2c1a 0%, #3d1f0f 100%);
    border-bottom: 4px solid #d4af37;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    position: relative;
}

/* BOUTON RETOUR RECTANGULAIRE */
.btn-retour {
    position: absolute;
    top: 50%;
    left: 25px;
    transform: translateY(-50%);
    color: #d4af37;
    text-decoration: none;
    padding: 8px 16px;
    border: 2px solid #d4af37;
    border-radius: 4px;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    background: rgba(212, 175, 55, 0.1);
    white-space: nowrap;
}

.btn-retour:hover {
    background: #d4af37;
    color: #2c1810;
    transform: translateY(-50%) translateX(-3px);
}

.header h1 {
    font-family: 'Cinzel', serif;
    font-size: 2.2rem;
    color: #d4af37;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.subtitle {
    font-family: 'Cinzel', serif;
    font-size: 1.1rem;
    color: #c9a84c;
    font-style: italic;
    opacity: 0.9;
}

/* ===== NAVIGATION ANNEES ===== */
.nav-annees {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 25px 20px;
    background: #f8f5f0;
    border-bottom: 2px solid #d4af37;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.pill {
    font-family: 'Cinzel', serif;
    background: transparent;
    color: #3d1f0f;
    border: 2px solid #d4af37;
    padding: 10px 28px;
    border-radius: 30px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}

.pill:hover {
    background: rgba(212, 175, 55, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.2);
}

.pill.active {
    background: #d4af37;
    color: #2c1810;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

/* ===== INFO BANNER (NZEUH) ===== */
.info-banner {
    grid-column: 1 / -1;
    text-align: center;
    padding: 30px 25px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.12), rgba(212, 175, 55, 0.04));
    border: 2px solid #d4af37;
    border-radius: 12px;
    margin-bottom: 20px;
    animation: fadeIn 0.8s ease;
}

.info-banner h3 {
    font-family: 'Cinzel', serif;
    font-size: 1.5rem;
    color: #3d1f0f;
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.info-banner p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #4a2c1a;
    max-width: 700px;
    margin: 0 auto;
}

.highlight {
    color: #b8860b;
    font-weight: 700;
}

/* ===== GALERIE GRID ===== */
.galerie-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 25px;
    padding: 30px 5% 60px;
    max-width: 1400px;
    margin: 0 auto;
}

/* ===== ITEM GALERIE ===== */
.galerie-item {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid #e0d5c5;
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
    animation: slideUp 0.6s ease backwards;
}

.galerie-item:hover {
    transform: translateY(-8px);
    border-color: #d4af37;
    box-shadow: 0 12px 35px rgba(212, 175, 55, 0.25);
}

/* CORRECTION DU CADRE ET DE L'ALIGNEMENT DES VISAGES */
.galerie-item img {
    width: 100%;
    height: 320px; /* Augmentation de la hauteur */
    object-fit: cover;
    object-position: top center; /* Focus sur le haut des photos pour recadrer les têtes */
    display: block;
    transition: transform 0.5s ease;
}

.galerie-item:hover img {
    transform: scale(1.05);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .header { padding: 60px 15px 25px; }
    .header h1 { font-size: 1.4rem; }
    .subtitle { font-size: 0.9rem; }

    .btn-retour {
        position: absolute;
        top: 12px;
        left: 50%;
        transform: translateX(-50%);
        padding: 6px 12px;
        font-size: 0.75rem;
        border-radius: 4px;
    }
    .btn-retour:hover {
        transform: translateX(-50%) translateY(-2px);
    }

    .nav-annees { gap: 8px; padding: 15px; }
    .pill { padding: 8px 18px; font-size: 0.85rem; }
    .galerie-grid { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 15px; padding: 20px 3% 40px; }
    .galerie-item img { height: 260px; }
}

@media (max-width: 480px) {
    .galerie-grid { grid-template-columns: 1fr; }
}