.shop-hero {
  padding: var(--space-48) 0 var(--space-40);
  background-color: var(--color-surface);
}

.shop-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.2fr);
  gap: var(--space-32);
  align-items: center;
}

.shop-breadcrumb ol {
  display: flex;
  gap: var(--space-8);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-16);
}

.shop-hero h1 {
  margin-bottom: var(--space-12);
}

.shop-hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-neutral-700);
  margin-bottom: var(--space-12);
}

.shop-hero__description {
  margin-bottom: var(--space-20);
}

.shop-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

.shop-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.shop-hero__image-wrapper {
  max-width: 480px;
  margin-left: auto;
}

.shop-hero__image {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.shop-filters {
  padding: var(--space-32) 0;
}

.shop-section-header {
  max-width: 640px;
  margin-bottom: var(--space-24);
}

.shop-filters__form {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  padding: var(--space-20);
  box-shadow: var(--shadow-xs);
}

.shop-filters__row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-16);
}

.shop-filters__actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-12);
  margin-top: var(--space-20);
}

.shop-materials {
  padding: var(--space-40) 0;
}

.shop-materials__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.2fr);
  gap: var(--space-32);
  align-items: center;
}

.shop-materials__grid {
  margin-top: var(--space-20);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-16);
}

.shop-materials__image-wrapper {
  max-width: 440px;
  margin-left: auto;
}

.shop-materials__image {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.shop-featured {
  padding: var(--space-40) 0;
}

.shop-featured__header {
  display: flex;
  justify-content: space-between;
  gap: var(--space-24);
  align-items: center;
  margin-bottom: var(--space-24);
}

.shop-featured__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-20);
  margin-bottom: var(--space-24);
}

.shop-featured__image-wrapper {
  max-width: 960px;
  margin: 0 auto;
}

.shop-featured__image {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.shop-product-detail {
  padding: var(--space-40) 0;
}

.shop-product-detail__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.7fr);
  gap: var(--space-32);
  align-items: center;
}

.shop-product-detail__image {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.shop-product-card {
  margin-top: var(--space-20);
}

.shop-product-card__header {
  display: flex;
  justify-content: space-between;
  gap: var(--space-16);
  align-items: flex-start;
  margin-bottom: var(--space-12);
}

.shop-product-card__subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.shop-product-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-16);
  justify-content: space-between;
  margin-bottom: var(--space-12);
}

.shop-product-card__price-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.shop-product-card__price {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--color-primary);
}

.shop-product-card__price-note {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.shop-product-card__rating {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-4);
  font-size: var(--font-size-sm);
}

.shop-product-card__stars {
  letter-spacing: 1px;
  color: #f59e0b;
}

.shop-product-card__details {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-16);
  font-size: var(--font-size-sm);
  margin: var(--space-12) 0 var(--space-16);
}

.shop-product-card__details dt {
  font-weight: 600;
  color: var(--color-neutral-700);
  margin-bottom: var(--space-4);
}

.shop-product-card__details dd {
  margin: 0;
  color: var(--color-text-muted);
}

.shop-product-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12);
  margin-top: var(--space-8);
}

.shop-related {
  padding: var(--space-40) 0;
}

.shop-related__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1.3fr);
  gap: var(--space-32);
  align-items: flex-start;
}

.shop-related__list {
  margin-top: var(--space-12);
  padding-left: var(--space-20);
  color: var(--color-text-muted);
}

.shop-related__list li + li {
  margin-top: var(--space-8);
}

.shop-reviews {
  padding: var(--space-40) 0;
}

.shop-reviews__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.7fr);
  gap: var(--space-32);
  align-items: center;
}

.shop-reviews__image {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.shop-reviews__highlights {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-16);
  margin: var(--space-16) 0 var(--space-20);
}

.shop-checkout {
  padding: var(--space-40) 0;
}

.shop-checkout__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1.3fr);
  gap: var(--space-32);
  align-items: center;
}

.shop-checkout__list {
  margin-top: var(--space-12);
  padding-left: var(--space-20);
}

.shop-checkout__list li + li {
  margin-top: var(--space-8);
}

.shop-checkout__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12);
  margin-top: var(--space-20);
}

.shop-checkout__image {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

@media (max-width: 1024px) {
  .shop-hero__inner,
  .shop-materials__inner,
  .shop-featured__header,
  .shop-product-detail__inner,
  .shop-related__inner,
  .shop-reviews__inner,
  .shop-checkout__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .shop-hero__image-wrapper,
  .shop-materials__image-wrapper {
    max-width: 380px;
    margin: 0 auto;
  }

  .shop-product-detail__media,
  .shop-reviews__media,
  .shop-checkout__media {
    order: -1;
  }
}

@media (max-width: 840px) {
  .shop-filters__row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .shop-product-card__details {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .shop-featured__grid,
  .shop-materials__grid,
  .shop-reviews__highlights {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .shop-hero {
    padding-top: var(--space-32);
  }

  .shop-filters__row {
    grid-template-columns: minmax(0, 1fr);
  }

  .shop-featured__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .shop-product-card__details {
    grid-template-columns: minmax(0, 1fr);
  }

  .shop-product-card__rating {
    align-items: flex-start;
  }

  .shop-checkout__links {
    flex-direction: column;
    align-items: flex-start;
  }
}