.x1-product-page {
  min-height: 100vh;
  color: #171c1e;
  background: #f5f5f3;
}

.x1-product-nav {
  border-bottom: 1px solid #d7d8d8;
  background: #f5f5f3;
}

.x1-product-nav__inner {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(100% - 48px, 1440px);
  margin: 0 auto;
}

.x1-product-nav__brand {
  display: inline-flex;
  align-items: center;
}

.x1-product-nav__brand img {
  display: block;
  width: 180px;
  height: 28px;
}

.x1-product-nav__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #45474a;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: color .2s ease, transform .2s ease;
}

.x1-product-nav__back:hover,
.x1-product-nav__back:focus-visible {
  color: #fa4b0b;
  transform: translateX(-2px);
}

.x1-product-main {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, .82fr);
  gap: clamp(40px, 7vw, 112px);
  width: min(100% - 48px, 1440px);
  margin: 0 auto;
  padding: clamp(40px, 6vw, 88px) 0 120px;
}

.x1-product-gallery-region {
  min-width: 0;
}

.x1-product-gallery-set {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.x1-product-gallery-set[hidden] {
  display: none;
}

.x1-product-gallery-item {
  position: relative;
  aspect-ratio: 1;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: #e5e7e6;
}

.x1-product-gallery-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.x1-product-gallery-item:hover img {
  transform: scale(1.025);
}

.x1-product-gallery-item__index {
  position: absolute;
  right: 14px;
  bottom: 12px;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .12em;
  text-shadow: 0 1px 8px rgba(0, 0, 0, .4);
}

.x1-product-info {
  position: sticky;
  top: 32px;
  align-self: start;
  min-width: 0;
}

.x1-product-kicker {
  margin: 0 0 16px;
  color: #fa4b0b;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.x1-product-title {
  margin: 0;
  color: #171c1e;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(44px, 5vw, 76px);
  font-weight: 500;
  letter-spacing: -.055em;
  line-height: .95;
}

.x1-product-subtitle {
  margin: 16px 0 0;
  color: #45474a;
  font-size: 16px;
  line-height: 1.45;
}

.x1-product-size {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin: 42px 0 28px;
  padding: 16px 0;
  border-top: 1px solid #bfc2c2;
  border-bottom: 1px solid #bfc2c2;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.x1-product-size strong {
  color: #171c1e;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  letter-spacing: 0;
}

.x1-product-bundles {
  margin: 0;
  padding: 0;
  border: 0;
}

.x1-product-bundles legend {
  margin-bottom: 14px;
  color: #171c1e;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.x1-product-bundle-card {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
  width: 100%;
  margin: 0 0 12px;
  padding: 20px;
  border: 1px solid #bfc2c2;
  background: #fff;
  color: #171c1e;
  cursor: pointer;
  text-align: left;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.x1-product-bundle-card:hover,
.x1-product-bundle-card[data-selected='true'] {
  border-color: #fa4b0b;
  box-shadow: 0 8px 24px rgba(23, 28, 30, .08);
}

.x1-product-bundle-card[data-selected='true'] {
  transform: translateY(-1px);
}

.x1-product-bundle-card input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: #fa4b0b;
}

.x1-product-bundle-card__title {
  display: block;
  margin: 0;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.2;
}

.x1-product-bundle-card__description {
  display: block;
  max-width: 34ch;
  margin-top: 8px;
  color: #45474a;
  font-size: 13px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.x1-product-bundle-card__price {
  white-space: nowrap;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 600;
}

.x1-product-preview-note {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: 1px solid #bfc2c2;
  color: #6b6e70;
  font-size: 12px;
  line-height: 1.5;
}

.x1-product-bundle-card:focus-within {
  outline: 3px solid #ffad91;
  outline-offset: 3px;
}

@media (max-width: 1023px) {
  .x1-product-main {
    grid-template-columns: minmax(0, 1fr) minmax(300px, .8fr);
    gap: 40px;
  }

  .x1-product-info {
    top: 20px;
  }
}

@media (max-width: 767px) {
  .x1-product-nav__inner,
  .x1-product-main {
    width: min(100% - 32px, 640px);
  }

  .x1-product-nav__inner {
    min-height: 64px;
  }

  .x1-product-nav__brand img {
    width: 144px;
    height: auto;
  }

  .x1-product-main {
    display: block;
    padding-top: 24px;
  }

  .x1-product-info {
    position: static;
    margin-top: 40px;
  }

  .x1-product-size {
    margin-top: 32px;
  }

  .x1-product-bundle-card {
    grid-template-columns: 22px minmax(0, 1fr);
  }

  .x1-product-bundle-card__price {
    grid-column: 2;
    margin-top: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .x1-product-nav__back,
  .x1-product-gallery-item img,
  .x1-product-bundle-card {
    transition: none;
  }
}