/* Galería CEDILAG - Estilos específicos para galería */
.galeria-hero {
    background: linear-gradient(rgba(65, 140, 53, 0.9), rgba(151, 191, 4, 0.8)), url('../IMG/galeria-bg.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 120px 0 80px;
    text-align: center;
    border-radius: 0 0 30px 30px;
    margin-bottom: 40px;
}

.galeria-hero h1 {
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Filtros */
.galeria-filtros {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
    padding: 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.filtro-btn {
    padding: 10px 25px;
    border: 2px solid var(--primary-color);
    background: white;
    color: var(--primary-color);
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
}

.filtro-btn:hover {
    background: rgba(151, 191, 4, 0.1);
    transform: translateY(-3px);
}

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

/* Grid de galería */
.galeria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 50px;
}

.galeria-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: var(--transition);
    cursor: pointer;
    aspect-ratio: 4/3;
}

.galeria-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.galeria-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.galeria-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    padding: 25px 20px 15px;
    transform: translateY(100%);
    transition: var(--transition);
}

.galeria-item:hover .galeria-overlay {
    transform: translateY(0);
}

.galeria-categoria {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Modal de galería */
.galeria-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.galeria-modal.active {
    display: flex;
}

.modal-content {
    max-width: 90%;
    max-height: 90%;
    position: relative;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    animation: modalFade 0.3s ease;
}

@keyframes modalFade {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal-img {
    width: 100%;
    max-height: 70vh;
    object-fit: contain;
    background: #f8f9fa;
}

.modal-info {
    padding: 20px;
    background: white;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    background: rgba(0,0,0,0.7);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--primary-color);
    transform: rotate(90deg);
}

.modal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(0,0,0,0.7);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}

.modal-nav:hover {
    background: var(--primary-color);
}

.modal-prev {
    left: 20px;
}

.modal-next {
    right: 20px;
}

/* Secciones de galería */
.galeria-seccion {
    margin-bottom: 60px;
}

.seccion-titulo {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
}

.seccion-titulo:after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

/* Galería por niveles */
.nivel-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.nivel-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.nivel-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    text-decoration: none;
    color: inherit;
}

.nivel-card-img {
    height: 200px;
    overflow: hidden;
}

.nivel-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.nivel-card:hover .nivel-card-img img {
    transform: scale(1.05);
}

.nivel-card-body {
    padding: 20px;
    text-align: center;
}

.nivel-card-body h3 {
    margin-bottom: 10px;
    color: var(--dark-color);
}

/* Video gallery */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.video-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    cursor: pointer;
    aspect-ratio: 16/9;
}

.video-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    background: rgba(151, 191, 4, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    transition: var(--transition);
}

.video-item:hover .video-play {
    background: var(--primary-color);
    transform: translate(-50%, -50%) scale(1.1);
}

/* Paginación */
.galeria-paginacion {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 50px;
}

.pagina-btn {
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary-color);
    background: white;
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.pagina-btn:hover {
    background: rgba(151, 191, 4, 0.1);
}

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

/* Responsive */
@media (max-width: 768px) {
    .galeria-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 15px;
    }
    
    .galeria-filtros {
        padding: 15px;
        gap: 8px;
    }
    
    .filtro-btn {
        padding: 8px 20px;
        font-size: 0.9rem;
    }
    
    .modal-content {
        max-width: 95%;
        max-height: 85%;
    }
    
    .modal-nav {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .modal-prev {
        left: 10px;
    }
    
    .modal-next {
        right: 10px;
    }
}

@media (max-width: 576px) {
    .galeria-grid {
        grid-template-columns: 1fr;
    }
    
    .nivel-gallery {
        grid-template-columns: 1fr;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
    }
}