.product-container {
  width: min(1120px, calc(100% - 3rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.product-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gold-soft);
  text-decoration: none;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.product-back__icon {
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  border: 1px solid var(--hairline-2);
  display: grid;
  place-items: center;
  background: rgba(28, 16, 20, 0.85);
}

.product-layout {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--hairline-2);
  box-shadow: var(--shadow-md);
  padding: clamp(1rem, 2vw, 2rem);
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(300px, 1fr);
  gap: clamp(1rem, 3vw, 2rem);
}

.product-gallery__main {
  background: rgba(24, 12, 16, 0.8);
  border: 1px solid var(--hairline-2);
  border-radius: var(--radius-md);
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.product-gallery__main img,
.product-thumbnails__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-gallery__controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.product-gallery__arrow,
.product-thumbnails__button {
  border: 1px solid var(--hairline-2);
  background: rgba(28, 16, 20, 0.85);
  color: var(--text-primary);
}

.product-gallery__arrow {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  cursor: pointer;
}

.product-thumbnails {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
}

.product-thumbnails__button {
  width: 64px;
  min-width: 64px;
  height: 64px;
  border-radius: 10px;
  padding: 0.2rem;
  cursor: pointer;
}

.product-thumbnails__button.is-active {
  border-color: var(--gold-500);
  box-shadow: 0 0 0 2px rgba(200, 163, 90, 0.2);
}

.product-info__title,
.product-features__title,
.product-details__title {
  color: var(--text-primary);
}

.product-info__subtitle {
  color: var(--gold-soft);
  font-weight: 600;
}

.product-features,
.product-details {
  margin-top: 1.4rem;
  border-top: 1px solid var(--hairline-2);
  padding-top: 1rem;
}

.product-features__list {
  margin: 0;
  padding-left: 1.1rem;
}

.product-details__list {
  margin: 0;
}

.product-details__row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}

.product-details__row dt {
  color: var(--text-muted);
}

.product-details__row dd {
  margin: 0;
}

@media (max-width: 860px) {
  .product-layout {
    grid-template-columns: 1fr;
  }
}