/* ==========================================================================
   THE SANCTUARY ORPHANAGE — GALLERY STYLES
   ========================================================================== */
.page-hero {
  background-color: var(--color-text-main);
  color: var(--color-bg-primary);
  padding: 5rem 0 3.5rem;
  margin-top: var(--header-height);
  border-bottom: 3px solid var(--color-accent-terracotta);
}

.page-hero h1 {
  color: var(--color-bg-primary);
  margin-bottom: 1rem;
}

.page-hero p {
  color: rgba(253, 251, 247, 0.85);
  font-size: 1.15rem;
  max-width: 700px;
}

.gallery-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.filter-btn {
  background-color: var(--color-bg-surface);
  color: var(--color-text-main);
  border: 1px solid var(--color-border-subtle);
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-smooth);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--color-accent-accessible);
  color: #FFFFFF;
  border-color: var(--color-accent-text);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.gallery-item {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.gallery-img-wrapper {
  height: 220px;
  width: 100%;
}

.gallery-caption {
  padding: 1.25rem;
}

.gallery-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-accent-text);
  margin-bottom: 0.25rem;
}

.gallery-caption h4 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.gallery-caption p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin: 0;
}
/* Phase 2: stack gallery cards on narrow mobile screens. */
@media (max-width: 575px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}