/* Gallery Page Specific Styles */
.gallery-container {
  padding: calc(var(--navbar-height) + var(--space-xl)) var(--space-md) var(--space-xl);
}

.gallery-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.gallery-header h1 {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: var(--space-sm);
}

.gallery-header h1 span {
  color: var(--secondary);
}

.gallery-header p {
  font-size: 1.2rem;
  color: var(--gray-dark);
}

.back-link {
  margin-bottom: var(--space-lg);
  text-align: left;
}

.back-link a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.back-link i {
  font-size: 1.2rem;
}

/* Gallery Categories */
.gallery-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.category-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 300px;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

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

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

.category-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  color: var(--white);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.category-card:hover .category-overlay {
  opacity: 1;
}

.category-overlay h3 {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.gallery-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

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

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  color: var(--white);
  padding: var(--space-md);
  transform: translateY(100%);
  transition: transform var(--transition-normal);
}

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

/* Lightbox Styles */
.lightbox {
  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 var(--transition-slow);
}

.lightbox-content {
  display: block;
  max-width: 90%;
  max-height: 80vh;
  margin: 5vh auto;
  border-radius: var(--radius-sm);
}

.lightbox-caption {
  color: var(--white);
  text-align: center;
  padding: var(--space-sm);
  max-width: 80%;
  margin: 0 auto;
}

.lightbox-close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-xl);
  color: var(--white);
  font-size: 3rem;
  font-weight: bold;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.lightbox-close:hover {
  color: var(--primary-light);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--white);
  font-size: 3rem;
  font-weight: bold;
  cursor: pointer;
  padding: var(--space-md);
  transition: color var(--transition-fast);
}

.lightbox-nav:hover {
  color: var(--primary-light);
}

.lightbox-prev {
  left: var(--space-xl);
}

.lightbox-next {
  right: var(--space-xl);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }

  .gallery-header h1 {
    font-size: 2rem;
  }

  .gallery-header p {
    font-size: 1rem;
  }

  .lightbox-content {
    max-width: 95%;
    max-height: 70vh;
  }

  .lightbox-close {
    top: var(--space-md);
    right: var(--space-lg);
    font-size: 2.5rem;
  }

  .lightbox-nav {
    font-size: 2.5rem;
  }

  .lightbox-prev {
    left: var(--space-md);
  }

  .lightbox-next {
    right: var(--space-md);
  }
}

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

  .category-card {
    height: 250px;
  }

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

  .gallery-item img {
    height: 200px;
  }
}