/* ============================================
   SECTION: THEMES
   ============================================ */
#themes.section {
  padding-bottom: clamp(0.75rem, 2vw, 1.25rem);
}

.themes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 2rem;
}

.theme-card {
  border-radius: 0;
  overflow: hidden;
  aspect-ratio: 1;
  position: relative;
  cursor: pointer;
}

.theme-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.theme-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.3) 100%);
  opacity: 0;
  transition: var(--transition);
}

.theme-card:hover img {
  transform: scale(1.08);
}

.theme-card:hover::after {
  opacity: 1;
}