.product-gallery__main {
  background: var(--white);
}

.product-gallery__thumb {
  display: block;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 12px;
  background: transparent;
  cursor: pointer;
  transition: border-color .2s ease, transform .2s ease;
}

.product-gallery__thumb img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  background: var(--surface);
  border-radius: 9px;
}

.product-gallery__thumb:hover {
  transform: translateY(-2px);
}

.product-gallery__thumb:active {
  transform: translateY(0);
}

.product-gallery__thumb[aria-pressed="true"] {
  border-color: var(--navy);
}

.product-gallery__thumb:focus-visible {
  outline: 3px solid rgba(30, 95, 142, .28);
  outline-offset: 2px;
}

.variant-grid article {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 24px;
}

.variant-card__image {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  border-radius: 10px;
  background: var(--surface);
}

@media (max-width: 900px) {
  .variant-grid article {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-gallery__thumb {
    transition: none;
  }
}