/* Gallery Page Styles */

.gallery-header {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--white);
  padding: 4rem 2rem 3rem;
  text-align: center;
}

.gallery-header h1 {
  color: var(--white);
  font-size: 3rem;
  margin-bottom: 1rem;
}

.gallery-header p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.2rem;
}

/* Filter Buttons */
.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin: .75rem 0;
}

.filter-btn {
  padding: 0.75rem 1.5rem;
  background: var(--white);
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-color);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  padding: 2rem 0;
}

.gallery-item {
  position: relative;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
}

.gallery-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.gallery-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: var(--transition);
}

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

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
  padding: 2rem 1.5rem 1.5rem;
  transform: translateY(100%);
  transition: var(--transition);
}

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

.gallery-overlay h3 {
  color: var(--white);
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.gallery-overlay p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
}

.gallery-category {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--secondary-color);
  color: var(--white);
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  z-index: 2;
}

/* Lightbox Modal */
.lightbox-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  padding: 2rem;
}

.lightbox-modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-content {
  max-width: 1200px;
  max-height: 90vh;
  position: relative;
}

.lightbox-image {
  max-width: 100%;
  max-height: 85vh;
  border-radius: 10px;
}

.lightbox-close {
  position: absolute;
  top: -50px;
  right: 0;
  background: var(--white);
  color: var(--text-dark);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
}

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

.lightbox-info {
  background: var(--white);
  padding: 1.5rem;
  margin-top: 1rem;
  border-radius: 10px;
}

.lightbox-info h3 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.lightbox-info p {
  color: var(--text-light);
}

/* Responsive */
@media (max-width: 768px) {
  .gallery-header h1 {
    font-size: 2rem;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .gallery-filters {
    gap: 0.5rem;
  }

  .filter-btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
  }
}