/* ============================= */
/* HERO DE GALERÍA */
/* ============================= */
.galeria-hero {
    padding: 120px 0 80px;
    background: var(--color-primary);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.galeria-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(34, 197, 94, 0.08), transparent 70%);
    border-radius: 50%;
}

.galeria-hero-content {
    position: relative;
    z-index: 1;
}

.galeria-badge {
    display: inline-block;
    background: rgba(34, 197, 94, 0.15);
    color: var(--color-green);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.galeria-title {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--color-white);
    margin-bottom: 16px;
}

.galeria-title .highlight {
    -webkit-text-fill-color: transparent;
}

.galeria-subtitle {
    font-size: 1.2rem;
    color: var(--color-gray-400);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ============================= */
/* FILTROS */
/* ============================= */
.galeria-filtros {
    padding: 40px 0 20px;
    background: var(--color-white);
    position: sticky;
    top: 76px;
    z-index: 100;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

.filtros-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.filtro-btn {
    padding: 10px 28px;
    border: 2px solid var(--color-gray-200);
    border-radius: 50px;
    background: transparent;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-gray-500);
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font-family);
}

.filtro-btn:hover {
    border-color: var(--color-green);
    color: var(--color-green);
}

.filtro-btn.active {
    background: var(--color-green-gradient);
    color: var(--color-white);
    border-color: var(--color-green);
    box-shadow: 0 4px 20px rgba(34, 197, 94, 0.3);
}

/* ============================= */
/* GRID DE GALERÍA */
/* ============================= */
.galeria-grid-section {
    padding: 40px 0 80px;
    background: var(--color-gray-100);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    margin: 0 auto;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition);
    aspect-ratio: 4/3;
    opacity: 1;
    transform: scale(1);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(10, 15, 30, 0.85));
    padding: 30px 20px 20px;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

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

.gallery-overlay i {
    color: var(--color-white);
    font-size: 1.5rem;
    background: rgba(34, 197, 94, 0.8);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition);
}

.gallery-item:hover .gallery-overlay i {
    transform: scale(1.1);
}

.gallery-overlay span {
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* ============================= */
/* ESTADÍSTICAS */
/* ============================= */
.galeria-stats {
    padding: 80px 0;
    background: var(--color-primary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--color-green);
    line-height: 1;
    margin-bottom: 8px;
    font-family: var(--font-family);
}

.stat-label {
    color: var(--color-gray-400);
    font-size: 1rem;
    font-weight: 500;
}

/* ============================= */
/* LIGHTBOX MEJORADO */
/* ============================= */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.92);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(10px);
    padding: 40px;
}

.lightbox.show {
    opacity: 1;
}

.lightbox-close {
    position: absolute;
    top: 24px;
    right: 32px;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 2.5rem;
    cursor: pointer;
    transition: transform var(--transition);
    z-index: 10;
    font-family: var(--font-family);
}

.lightbox-close:hover {
    transform: rotate(90deg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 56px;
    height: 56px;
    color: var(--color-white);
    font-size: 2rem;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    font-family: var(--font-family);
}

.lightbox-nav:hover {
    background: rgba(34, 197, 94, 0.3);
    border-color: var(--color-green);
}

.lightbox-prev {
    left: 24px;
}

.lightbox-next {
    right: 24px;
}

.lightbox img {
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    user-select: none;
}

.lightbox-counter {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-gray-400);
    font-size: 0.95rem;
    font-weight: 600;
    background: rgba(0, 0, 0, 0.5);
    padding: 8px 20px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ============================= */
/* CTA */
/* ============================= */
.cta-section {
    padding: 80px 0;
    background: var(--color-primary);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 1.2rem;
    color: var(--color-gray-400);
    max-width: 600px;
    margin: 0 auto 32px;
}

.btn-large {
    padding: 18px 48px;
    font-size: 1.2rem;
}

/* ============================= */
/* RESPONSIVE */
/* ============================= */
@media (max-width: 992px) {
    .galeria-title {
        font-size: 2.8rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .stat-number {
        font-size: 2.8rem;
    }
    
    .lightbox-nav {
        width: 44px;
        height: 44px;
        font-size: 1.5rem;
    }
    
    .lightbox-prev {
        left: 12px;
    }
    
    .lightbox-next {
        right: 12px;
    }
}

@media (max-width: 768px) {
    .galeria-hero {
        padding: 100px 0 60px;
    }
    
    .galeria-title {
        font-size: 2.2rem;
    }
    
    .galeria-subtitle {
        font-size: 1rem;
    }
    
    .galeria-filtros {
        top: 68px;
        padding: 20px 0;
    }
    
    .filtro-btn {
        padding: 8px 18px;
        font-size: 0.85rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 16px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    .stat-number {
        font-size: 2.2rem;
    }
    
    .lightbox {
        padding: 16px;
    }
    
    .lightbox-close {
        top: 12px;
        right: 16px;
        font-size: 1.8rem;
    }
    
    .lightbox-nav {
        width: 36px;
        height: 36px;
        font-size: 1.2rem;
    }
    
    .lightbox img {
        max-width: 95%;
        max-height: 80vh;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .galeria-title {
        font-size: 1.8rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .filtros-buttons {
        gap: 8px;
    }
    
    .filtro-btn {
        padding: 6px 14px;
        font-size: 0.8rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.85rem;
    }
    
    .lightbox-nav {
        display: none;
    }
}