/* ============================================
   GALERÍA SECTION - ESTILOS COMPLETOS
   ============================================ */

.galeria {
    background-color: var(--color-blanco);
    padding: var(--spacing-3xl) var(--spacing-md);
}

.galeria h2 {
    font-size: var(--fs-4xl);
    color: var(--color-secundario);
    margin-bottom: var(--spacing-md);
    text-align: center;
    animation: fadeInUp 0.6s ease-out;
}

.galeria .section-subtitle {
    text-align: center;
    color: var(--color-gris);
    font-size: var(--fs-lg);
    margin-bottom: var(--spacing-2xl);
    animation: fadeInUp 0.6s ease-out 0.1s both;
}

/* ============================================
   TABS DE FILTRO - DISEÑO MODERNO
   ============================================ */

.galeria-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-3xl);
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

.tab-btn {
    background-color: var(--color-claro);
    color: var(--color-texto);
    border: 2px solid var(--color-gris-claro);
    padding: var(--spacing-sm) var(--spacing-xl);
    border-radius: var(--radius-full);
    cursor: pointer;
    font-weight: 600;
    font-size: var(--fs-base);
    transition: all var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tab-btn:hover {
    border-color: var(--color-primario);
    color: var(--color-primario);
    transform: translateY(-2px);
}

.tab-btn.activo {
    background-color: var(--color-primario);
    color: var(--color-blanco);
    border-color: var(--color-primario);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   GRID DE GALERÍA - RESPONSIVE
   ============================================ */

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.galeria-item {
    opacity: 1;
    visibility: visible;
    animation: fadeInUp 0.6s ease-out backwards;
    transition: all var(--transition-base);
}

.galeria-item.oculto {
    display: none;
    opacity: 0;
    visibility: hidden;
}

.galeria-img-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    aspect-ratio: 1 / 1;
    background-color: var(--color-gris-claro);
}

.galeria-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-base);
}

.galeria-img-wrapper:hover img {
    transform: scale(1.1);
}

/* ============================================
   OVERLAY DE HOVER - EFECTO PROFESIONAL
   ============================================ */

.galeria-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(22, 163, 156, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.galeria-img-wrapper:hover .galeria-overlay {
    opacity: 1;
}

.galeria-btn-zoom {
    background-color: var(--color-blanco);
    color: var(--color-primario);
    width: 50px;
    height: 50px;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-size: var(--fs-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-lg);
}

.galeria-btn-zoom:hover {
    transform: scale(1.2);
    box-shadow: var(--shadow-xl);
}

/* ============================================
   MODAL PARA ZOOM DE IMAGEN - FULLSCREEN
   ============================================ */

.galeria-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    animation: fadeIn 0.3s ease-out;
}

.galeria-modal.activo {
    display: flex;
    align-items: center;
    justify-content: center;
}

.galeria-modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    background-color: var(--color-blanco);
    border-radius: var(--radius-lg);
    overflow: hidden;
    animation: zoomIn 0.3s ease-out;
}

.galeria-modal-content img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.galeria-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: var(--color-primario);
    color: var(--color-blanco);
    border: none;
    font-size: 2rem;
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    z-index: 2001;
    box-shadow: var(--shadow-lg);
}

.galeria-modal-close:hover {
    background-color: var(--color-secundario);
    transform: scale(1.1);
}

/* ============================================
   ANIMACIONES PERSONALIZADAS
   ============================================ */

@keyframes zoomIn {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   RESPONSIVE - TABLET (768px)
   ============================================ */

@media (max-width: 768px) {
    .galeria {
        padding: var(--spacing-2xl) var(--spacing-lg);
    }

    .galeria-tabs {
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-2xl);
    }

    .tab-btn {
        padding: var(--spacing-xs) var(--spacing-lg);
        font-size: var(--fs-sm);
    }

    .galeria-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: var(--spacing-lg);
    }

    .galeria-btn-zoom {
        width: 45px;
        height: 45px;
        font-size: var(--fs-lg);
    }

    .galeria-modal-close {
        top: 15px;
        right: 15px;
        width: 45px;
        height: 45px;
        font-size: 1.5rem;
    }
}

/* ============================================
   RESPONSIVE - MÓVIL (480px)
   ============================================ */

@media (max-width: 480px) {
    .galeria {
        padding: var(--spacing-xl) var(--spacing-sm);
    }

    .galeria-tabs {
        gap: var(--spacing-xs);
        margin-bottom: var(--spacing-xl);
    }

    .tab-btn {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: var(--fs-xs);
    }

    .galeria-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: var(--spacing-md);
    }

    .galeria-btn-zoom {
        width: 40px;
        height: 40px;
        font-size: var(--fs-base);
    }

    .galeria-modal-close {
        top: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }

    .galeria-modal-content {
        max-width: 95vw;
        max-height: 95vh;
    }
}

/* ============================================
   DARK MODE - SOPORTE COMPLETO
   ============================================ */

body.dark-mode .galeria-tabs {
    background-color: transparent;
}

body.dark-mode .tab-btn {
    background-color: var(--color-dark-bg-secondary);
    color: var(--color-dark-texto);
    border-color: var(--color-dark-border);
}

body.dark-mode .tab-btn:hover {
    border-color: var(--color-primario);
    color: var(--color-primario);
}

body.dark-mode .tab-btn.activo {
    background-color: var(--color-primario);
    border-color: var(--color-primario);
}

body.dark-mode .galeria-modal-content {
    background-color: var(--color-dark-bg-secondary);
}