.product-anchor-bar {
  position: sticky;
  z-index: 40;
  top: 74px;
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, .97);
  backdrop-filter: blur(12px);
}

.product-anchor-inner {
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.product-anchor-inner > strong {
  max-width: 52%;
  overflow: hidden;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.product-anchor-inner nav {
  display: flex;
  gap: 26px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
}

.product-anchor-inner a:hover {
  color: var(--accent-dark);
}

.product-description {
  margin-top: 20px;
  color: var(--muted);
}

.product-media-column {
  min-width: 0;
}

.image-credit {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}

.image-credit a {
  color: var(--accent-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.product-thumbnails {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.product-thumbnail {
  min-width: 0;
  aspect-ratio: 1;
  padding: 5px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
}

.product-thumbnail:hover,
.product-thumbnail.active {
  border-color: var(--accent-dark);
  box-shadow: inset 0 0 0 1px var(--accent-dark);
}

.product-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.quick-specs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 32px !important;
  border: 1px solid var(--line) !important;
}

.quick-specs div {
  min-width: 0;
  padding: 16px !important;
  display: block !important;
  border: 0 !important;
  border-right: 1px solid var(--line) !important;
}

.quick-specs div:last-child {
  border-right: 0 !important;
}

.quick-specs dt,
.quick-specs dd {
  overflow-wrap: anywhere;
}

.quick-specs dd {
  margin-top: 5px !important;
  line-height: 1.35;
}

.product-detail {
  scroll-margin-top: 128px;
  background: var(--soft);
}

.product-detail-heading > p {
  max-width: 480px;
}

.product-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 42px;
  align-items: start;
}

.detail-subheading {
  min-height: 74px;
  margin-bottom: 22px;
  padding-bottom: 18px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}

.detail-subheading .eyebrow {
  margin-bottom: 8px;
}

.detail-subheading h3 {
  margin: 0;
  font-size: 28px;
  line-height: 1.15;
}

.detail-subheading > span {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.product-feature-showcase {
  margin-bottom: 60px;
}

.product-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.product-feature {
  min-width: 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.product-feature img {
  width: 100%;
  aspect-ratio: 5 / 3;
  border-bottom: 1px solid var(--line);
  object-fit: cover;
}

.product-feature > div {
  padding: 24px;
}

.product-feature > div > span {
  color: var(--accent-dark);
  font-size: 11px;
  font-weight: 850;
}

.product-feature h4 {
  margin: 8px 0 10px;
  font-size: 18px;
  line-height: 1.35;
}

.product-feature p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.technical-specifications {
  min-width: 0;
}

.spec-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.spec-group {
  min-width: 0;
  border: 1px solid var(--line);
  background: #fff;
}

.spec-group h3 {
  margin: 0;
  padding: 18px 20px;
  border-bottom: 3px solid var(--accent);
  background: var(--dark);
  color: #fff;
  font-size: 16px;
}

.spec-group dl {
  margin: 0;
}

.spec-group dl > div {
  display: grid;
  grid-template-columns: minmax(125px, .42fr) minmax(0, 1fr);
  border-bottom: 1px solid var(--line);
}

.spec-group dl > div:last-child {
  border-bottom: 0;
}

.spec-group dt,
.spec-group dd {
  min-width: 0;
  margin: 0;
  padding: 12px 16px;
  overflow-wrap: anywhere;
  font-size: 13px;
}

.spec-group dt {
  color: var(--muted);
  font-weight: 700;
}

.spec-group dd {
  border-left: 1px solid var(--line);
  color: var(--ink);
  font-weight: 650;
}

.spec-group dd.spec-unavailable {
  color: var(--muted);
  font-size: 12px;
  font-style: italic;
  font-weight: 500;
}

.product-inquiry-panel {
  position: sticky;
  top: 148px;
  padding: 28px;
  background: var(--dark);
  color: #fff;
}

.product-inquiry-panel h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1.15;
}

.product-inquiry-panel > p:not(.eyebrow) {
  color: #b8c6c9;
  font-size: 13px;
}

.product-inquiry-panel ul {
  margin: 22px 0;
  padding: 18px 0;
  border-block: 1px solid #294047;
  list-style: none;
}

.product-inquiry-panel li {
  position: relative;
  padding: 5px 0 5px 18px;
  color: #d7e0e2;
  font-size: 12px;
}

.product-inquiry-panel li::before {
  position: absolute;
  left: 0;
  color: #7ce4aa;
  content: "\2713";
}

.product-inquiry-panel .button {
  width: 100%;
}

.inquiry-contact {
  display: block;
  margin-top: 14px;
  color: #b8c6c9;
  font-size: 12px;
  overflow-wrap: anywhere;
}

.inquiry-contact:hover {
  color: #fff;
}

.product-content-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.product-content-gallery img {
  width: 100%;
  height: 320px;
  object-fit: contain;
  background: #fff;
}

.related-products {
  background: #fff;
}

@media (max-width: 1000px) {
  .product-detail-layout {
    grid-template-columns: 1fr;
  }

  .product-inquiry-panel {
    position: static;
  }
}

@media (max-width: 760px) {
  .product-anchor-bar {
    top: 64px;
  }

  .product-anchor-inner {
    min-height: 50px;
  }

  .product-anchor-inner > strong {
    display: none;
  }

  .product-anchor-inner nav {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
  }

  .quick-specs,
  .spec-groups,
  .product-feature-grid {
    grid-template-columns: 1fr;
  }

  .quick-specs div {
    border-right: 0 !important;
    border-bottom: 1px solid var(--line) !important;
  }

  .quick-specs div:last-child {
    border-bottom: 0 !important;
  }

  .product-detail-heading > p {
    margin-top: 18px;
  }

  .detail-subheading {
    align-items: flex-start;
  }

  .product-thumbnails {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .product-content-gallery {
    grid-template-columns: 1fr;
  }
}