.product__head {
  max-width: var(--container-text-max);
  margin-bottom: var(--space-5);
}

.product__lead {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-7);
}

.product__gallery {
  display: grid;
  gap: var(--space-3);
}

.product__gallery > picture,
.product__gallery > img,
.product__gallery > .media-stub {
  display: block;
  overflow: hidden;
  aspect-ratio: var(--ratio-photo-main);
  width: 100%;
  border-radius: var(--radius-section);
  background: var(--color-surface-photo);
}

.product__gallery img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-buy {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.product-buy .stub {
  margin-bottom: 0;
}

.product-price {
  margin: 0;
}

.product-price-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.product-spec {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.product-spec li {
  margin: 0;
}

.product-lead__row {
  margin: 0;
}

.product-lead__label {
  display: block;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.product-lead__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: var(--border-width) solid var(--color-border);
}

.product-buy__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.collapse {
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.collapse__summary {
  min-height: var(--tap-min);
  display: flex;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
}

.collapse__body {
  padding: 0 var(--space-4) var(--space-4);
}

.collapse__body > *:last-child {
  margin-bottom: 0;
}

.product-note {
  padding: var(--space-4);
  border: var(--border-width) solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  font-size: var(--font-size-sm);
}

.product-note > *:last-child {
  margin-bottom: 0;
}

.product-sticky {
  position: sticky;
  bottom: 0;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
  padding: var(--space-3) var(--container-padding);
  border-top: var(--border-width) solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-header);
}

.product-sticky .btn {
  flex: 1 1 auto;
}

body.has-order-bar .product-sticky {
  display: none;
}

.product-sticky__note {
  flex: 1 1 100%;
}

.reviews__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2) var(--space-4);
  margin-bottom: var(--space-4);
}

.reviews__head .product-section__title {
  margin-bottom: 0;
}

.reviews__count {
  font-family: var(--font-text);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-muted);
  vertical-align: middle;
}

.reviews__score {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  font-size: var(--text-sm);
}

.reviews__average {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-weight: var(--weight-semibold);
  color: var(--color-good);
}

.reviews__average::before {
  content: "";
  width: 13px;
  height: 13px;
  background: currentColor;
  clip-path: polygon(
    50% 0%, 61% 35%, 98% 35%, 68% 57%,
    79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%
  );
}

.reviews__scale {
  color: var(--color-text-muted);
}

.reviews {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.review {
  padding: var(--space-4);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}

.review__stars {
  display: flex;
  gap: 4px;
  margin: 0 0 var(--space-2);
  line-height: var(--leading-flat);
}

.review__star--on {
  color: var(--color-good);
}

.review__star--off {
  color: var(--color-border-strong);
}

.review__author {
  margin: 0;
  font-family: var(--font-display);
  font-weight: var(--weight-regular);
  font-size: var(--text-h6);
  line-height: var(--leading-tight);
  color: var(--color-text);
}

.review__meta {
  margin: 2px 0 var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.review__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-body);
}

.review__text > p {
  margin: 0 0 var(--space-2);
}

.review__text > p:last-child {
  margin-bottom: 0;
}

.review__more {
  margin-top: var(--space-2);
}

.review__more-summary {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap-min);
  font-weight: var(--weight-semibold);
  color: var(--color-accent-text);
  cursor: pointer;
}

.review__more-summary:hover {
  color: var(--color-accent-text-hover);
}

.review__more[open] .review__more-summary {
  color: var(--color-text-muted);
}

.review__more-body > p {
  margin: 0 0 var(--space-2);
}

.review__more-body > p:last-child {
  margin-bottom: 0;
}

.product > .container > .text-sm a {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap-min);
}

@media (min-width: 48rem) {
  .product > .container > .text-sm a {
    display: inline;
    min-height: 0;
  }

  .product__lead {
    grid-template-columns: 3fr 2fr;
    align-items: start;
  }

  .product__gallery {
    order: -1;
  }

  .reviews {
    grid-template-columns: 1fr 1fr;
  }

  .product-sticky {
    justify-content: flex-end;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
  }

  .product-sticky .btn {
    flex: 0 0 auto;
  }
}

@media (max-width: 767.98px) {

  .product > .container {
    display: flex;
    flex-direction: column;
  }

  .product > .container > * {
    order: 5;
  }

  .product > .container > .text-sm {
    order: 1;
  }

  .product__lead {
    display: contents;
  }

  .product__gallery {
    order: 2;
  }

  .product > .container > .product__head {
    order: 3;
  }

  .product-buy {
    order: 4;
  }

  .product {
    padding-top: var(--mob-gap-xs);
  }

  .product__gallery {
    display: flex;
    gap: 0;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;

    scrollbar-width: none;
    -ms-overflow-style: none;
    margin-left: calc(-1 * var(--container-pad));
    margin-right: calc(-1 * var(--container-pad));
    margin-bottom: var(--mob-gap-sm);
  }

  .product__gallery::-webkit-scrollbar {
    display: none;
  }

  .product__gallery > picture,
  .product__gallery > img,
  .product__gallery > .media-stub {
    flex: none;

    width: calc(100% - var(--container-pad));
    scroll-snap-align: start;

    aspect-ratio: 1;

    border-radius: 0;
  }

  .product__gallery > :only-child {
    width: 100%;
  }

  .product__title {
    font-size: var(--mob-text-h1-product);
    line-height: var(--mob-leading-h1-product);
  }

  .product__head {
    margin-bottom: var(--mob-gap-xs);
  }

  .product-price-row {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: baseline;
    gap: var(--mob-gap-xs);
  }

  .product-price {
    font-size: var(--text-price);
  }

  .product-spec {
    gap: var(--space-1) var(--mob-gap-xs);
    font-size: var(--mob-text-label);
    line-height: var(--leading-flat);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
  }

  .product-buy {
    margin-bottom: var(--mob-gap);
  }

  .product-section {
    margin-bottom: var(--mob-gap-md);
  }

  .product-section__title {
    margin-bottom: var(--mob-gap-xs);
  }

  .product-section > p {
    font-size: var(--mob-text-body);
    line-height: 1.6;
  }

  .product-sticky {
    gap: var(--mob-gap-xs);
    margin-top: var(--mob-gap);
    padding: 14px var(--container-pad) 18px;
    border-top: var(--border-width) solid var(--color-border-soft);
    background: var(--header-bg);
    -webkit-backdrop-filter: blur(var(--header-blur));
    backdrop-filter: blur(var(--header-blur));
    box-shadow: none;
  }

  .product-sticky .btn {
    height: var(--mob-btn-h);
  }

  .product-sticky__note {
    margin: 0;
    font-size: var(--mob-text-label);
    line-height: 1.5;
  }
}