.gnca-product-page {
  --gnca-ink: #222222;
  --gnca-muted: #666666;
  --gnca-red: #ec433a;
  --gnca-line: #e5e7eb;
  --gnca-surface: #f7f7f7;
  --gnca-dark: #121212;
  width: 100%;
  padding: 42px 0 36px;
  color: var(--gnca-ink);
  background: #fff;
}

.gnca-product-page *,
.gnca-product-page *::before,
.gnca-product-page *::after { box-sizing: border-box; }

.gnca-product-page__container {
  width: min(1440px, calc(100% - 48px));
  margin: 0 auto;
}

.gnca-product-breadcrumbs { margin: 0 0 16px; }
.gnca-product-breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 10px;
  padding: 0;
  margin: 0;
  list-style: none;
  color: var(--gnca-muted);
  font-size: 14px;
}
.gnca-product-breadcrumbs li { display: flex; gap: 10px; min-width: 0; }
.gnca-product-breadcrumbs li:not(:last-child)::after { color: #a8afb7; content: '/'; }
.gnca-product-breadcrumbs a { color: inherit; text-decoration: none; }
.gnca-product-breadcrumbs a:hover { color: var(--gnca-red); }
.gnca-product-breadcrumbs span { overflow-wrap: anywhere; }

.gnca-product-hero__header { margin: 0 0 18px; }
.gnca-product-hero__columns {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, .85fr) minmax(290px, .8fr);
  gap: 28px;
  align-items: start;
}
.gnca-product-hero__gallery,
.gnca-product-hero__details { min-width: 0; }
.gnca-product-hero__purchase {
  min-width: 0;
  padding: 22px;
  background: var(--gnca-surface);
  border: 1px solid var(--gnca-line);
  border-radius: 8px;
}
.gnca-product-hero__columns--no-gallery { grid-template-columns: minmax(0, 1fr) minmax(290px, .8fr); }
.gnca-product-hero__columns--no-overview {
  width: min(100%, 1080px);
  grid-template-columns: minmax(0, 1fr) minmax(300px, .78fr);
}
.gnca-product-hero__columns--purchase-only { grid-template-columns: minmax(290px, 440px); justify-content: end; }

.gnca-product-gallery { position: relative; }
.gnca-product-gallery__main {
  position: relative;
  display: grid;
  aspect-ratio: 1 / 1;
  height: auto;
  width: 100%;
  min-height: 0;
  overflow: hidden;
  background: var(--gnca-surface);
  border: 1px solid var(--gnca-line);
  border-radius: 8px;
}
.gnca-product-gallery__open {
  display: grid;
  width: 100%;
  height: 100%;
  padding: 20px;
  cursor: zoom-in;
  background: transparent;
  border: 0;
}
.gnca-product-gallery__open img {
  width: 100%;
  height: 100%;
  margin: auto;
  object-fit: contain;
  object-position: center;
}
.gnca-product-gallery__counter {
  position: absolute;
  right: 14px;
  bottom: 14px;
  min-height: 28px;
  padding: 4px 9px;
  color: #fff;
  font-size: 13px;
  line-height: 20px;
  background: rgba(18, 18, 18, .78);
  border-radius: 4px;
}
.gnca-product-gallery__thumbs {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  overflow-x: auto;
  padding: 2px 1px 5px;
  scrollbar-width: thin;
}
.gnca-product-gallery__thumb {
  flex: 0 0 64px;
  display: grid;
  width: 64px;
  height: 64px;
  padding: 5px;
  overflow: hidden;
  cursor: pointer;
  background: #fff;
  border: 1px solid var(--gnca-line);
  border-radius: 6px;
}
.gnca-product-gallery__thumb.is-active { border: 2px solid var(--gnca-red); }
.gnca-product-gallery__thumb img { width: 100%; height: 100%; object-fit: contain; }

@media (min-width: 1024px) {
  .gnca-product-gallery {
    display: grid;
    grid-template-columns: 60px minmax(0, 1fr);
    gap: 12px;
    align-items: start;
  }
  .gnca-product-gallery__stage {
    grid-column: 2;
    grid-row: 1;
    width: min(100%, 460px);
    justify-self: center;
  }
  .gnca-product-gallery__thumbs {
    grid-column: 1;
    grid-row: 1;
    flex-direction: column;
    gap: 6px;
    max-height: 460px;
    margin: 0;
    width: 60px;
    padding: 1px 2px;
    box-sizing: border-box;
    overflow-x: hidden;
    overflow-y: auto;
  }
  .gnca-product-gallery__thumb {
    flex: 0 0 56px;
    width: 56px;
    height: 56px;
    padding: 4px;
    box-sizing: border-box;
  }
  .gnca-product-gallery__thumb.is-active { box-shadow: none; }
}

@media (min-width: 1440px) and (max-width: 1599px) {
  .gnca-product-gallery__stage { max-width: 440px; }
}

@media (min-width: 1024px) and (max-width: 1439px) {
  .gnca-product-gallery__stage { max-width: 410px; }
  .gnca-product-gallery__thumbs { max-height: 440px; }
}

.gnca-product-brand {
  display: inline-block;
  margin: 0 0 8px;
  color: var(--gnca-red);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.3;
  text-decoration: none;
  letter-spacing: 0;
}
.gnca-product-hero__header h1 {
  max-width: 1100px;
  margin: 0;
  color: var(--gnca-ink);
  font-size: clamp(24px, 2vw, 27px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: 0;
}
.gnca-product-model {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-top: 14px;
  color: var(--gnca-muted);
  font-size: 15px;
}
.gnca-product-model strong { color: var(--gnca-ink); }
.gnca-product-hero__summary {
  max-width: 840px;
  margin: 11px 0 0;
  color: #4b5563;
  font-size: 15px;
  line-height: 1.48;
}
.gnca-product-hero__summary a { color: var(--gnca-red); font-weight: 700; text-decoration: none; white-space: nowrap; }
.gnca-product-hero__summary a:hover { text-decoration: underline; }
.gnca-product-model button,
.gnca-product-email button {
  min-height: 28px;
  padding: 0;
  color: var(--gnca-red);
  font: inherit;
  font-size: 13px;
  background: transparent;
  border: 0;
  cursor: pointer;
  text-decoration: underline;
}
.gnca-product-purpose { margin: 0 0 18px; }
.gnca-product-purpose p { display: -webkit-box; margin: 0; overflow: hidden; color: #3f4449; font-size: 15px; line-height: 1.48; -webkit-box-orient: vertical; -webkit-line-clamp: 5; }
.gnca-product-purpose__more { display: inline-block; margin-top: 7px; color: var(--gnca-red); font-size: 13px; font-weight: 700; text-decoration: none; }

.gnca-product-key-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
}
.gnca-product-key-specs div {
  min-height: 62px;
  padding: 9px 11px;
  background: var(--gnca-surface);
  border: 1px solid var(--gnca-line);
  border-radius: 6px;
}
.gnca-product-key-specs dt { margin: 0 0 4px; color: var(--gnca-muted); font-size: 11px; line-height: 1.2; }
.gnca-product-key-specs dd { margin: 0; color: var(--gnca-ink); font-size: 15px; font-weight: 700; line-height: 1.25; overflow-wrap: anywhere; }

.gnca-product-purchase {
  display: grid;
  gap: 8px;
  padding: 0;
}
.gnca-product-price { color: var(--gnca-ink); font-size: 28px; font-weight: 700; line-height: 1.1; }
.gnca-product-price del { margin-right: 7px; color: #9299a2; font-size: 16px; font-weight: 400; }
.gnca-product-price ins { color: var(--gnca-red); background: transparent; text-decoration: none; }
.gnca-product-stock { margin: 0; color: var(--gnca-muted); font-size: 14px; font-weight: 600; }
.gnca-product-stock--available { color: #25713a; }

.gnca-product-actions { display: grid; gap: 10px; margin-top: 18px; }
.gnca-product-native-cart { margin-top: 12px; }
.gnca-product-native-cart .variations,
.gnca-product-native-cart .group_table { width: 100%; margin: 0 0 12px; }
.gnca-product-native-cart .variations td,
.gnca-product-native-cart .group_table td { padding: 5px 0; }
.gnca-product-native-cart select,
.gnca-product-native-cart .quantity input { max-width: 100%; min-height: 38px; border: 1px solid var(--gnca-line); border-radius: 6px; }
.gnca-product-native-cart .single_add_to_cart_button { min-height: 44px; padding: 10px 14px; color: #fff; font: inherit; font-weight: 700; cursor: pointer; background: var(--gnca-dark); border: 1px solid var(--gnca-dark); border-radius: 6px; }
.gnca-product-quantity { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--gnca-muted); font-size: 13px; font-weight: 700; }
.gnca-product-quantity__control { display: grid; grid-template-columns: 38px 52px 38px; overflow: hidden; border: 1px solid var(--gnca-line); border-radius: 6px; }
.gnca-product-quantity__control button,
.gnca-product-quantity input { min-width: 0; height: 38px; padding: 0; color: var(--gnca-ink); font: inherit; text-align: center; background: #fff; border: 0; }
.gnca-product-quantity__control button { cursor: pointer; font-size: 19px; line-height: 1; }
.gnca-product-quantity__control button:hover { color: var(--gnca-red); background: #fff; }
.gnca-product-quantity input { width: 100%; border-right: 1px solid var(--gnca-line); border-left: 1px solid var(--gnca-line); -moz-appearance: textfield; }
.gnca-product-quantity input::-webkit-outer-spin-button,
.gnca-product-quantity input::-webkit-inner-spin-button { margin: 0; -webkit-appearance: none; }
.gnca-product-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 11px 16px;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: 6px;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}
.gnca-product-button--primary { color: #fff; background: var(--gnca-red); border-color: var(--gnca-red); }
.gnca-product-button--primary:hover { background: #d93931; border-color: #d93931; }
.gnca-product-button--secondary { color: var(--gnca-ink); background: #fff; border-color: #cbd0d6; }
.gnca-product-button--secondary:hover { color: var(--gnca-red); border-color: var(--gnca-red); }
.gnca-product-email { margin-top: 14px; font-size: 14px; }
.gnca-product-email a { color: var(--gnca-ink); text-decoration: none; border-bottom: 1px solid var(--gnca-red); }

.gnca-product-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  padding: 0;
  margin: 16px 0 0;
  color: var(--gnca-muted);
  list-style: none;
  font-size: 13px;
  line-height: 1.35;
}
.gnca-product-trust li { position: relative; padding-left: 13px; }
.gnca-product-trust li::before { position: absolute; top: .4em; left: 0; width: 5px; height: 5px; background: var(--gnca-red); border-radius: 50%; content: ''; }

.gnca-product-anchor-nav {
  position: sticky;
  z-index: 10;
  top: 100px;
  margin: 10px 0 34px;
  background: #fff;
  border-top: 1px solid var(--gnca-line);
  border-bottom: 1px solid var(--gnca-line);
}
.gnca-product-anchor-nav > div { display: flex; gap: 0 22px; overflow-x: auto; }
.gnca-product-anchor-nav a { display: block; flex: 0 0 auto; padding: 14px 0 12px; color: var(--gnca-muted); font-size: 14px; font-weight: 700; text-decoration: none; border-bottom: 2px solid transparent; }
.gnca-product-anchor-nav a.is-active,
.gnca-product-anchor-nav a:hover { color: var(--gnca-red); border-bottom-color: var(--gnca-red); }

.gnca-product-page__content { display: grid; gap: 38px; }
.gnca-product-section { scroll-margin-top: 160px; }
.gnca-product-section > h2,
.gnca-product-final-cta h2 { margin: 0 0 18px; color: var(--gnca-ink); font-size: clamp(24px, 2vw, 30px); font-weight: 700; line-height: 1.18; letter-spacing: 0; }
.gnca-product-prose { max-width: 960px; color: #3f4449; font-size: 16px; line-height: 1.62; }
.gnca-product-prose p { margin: 0 0 13px; }
.gnca-product-prose ul { padding-left: 20px; }

.gnca-product-benefits { padding: 24px; background: var(--gnca-surface); border-radius: 8px; }
.gnca-product-benefits__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.gnca-product-benefits article { position: relative; padding: 2px 0 0 34px; }
.gnca-product-benefits article > span { position: absolute; top: 0; left: 0; display: grid; width: 23px; height: 23px; place-items: center; color: var(--gnca-red); font-size: 19px; font-weight: 700; border: 1px solid var(--gnca-red); border-radius: 50%; }
.gnca-product-benefits h3 { margin: 0 0 5px; font-size: 15px; line-height: 1.3; }
.gnca-product-benefits p { margin: 0; color: var(--gnca-muted); font-size: 14px; line-height: 1.45; }

.gnca-product-applications__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
.gnca-product-applications__grid > div { padding: 17px; background: var(--gnca-surface); border: 1px solid var(--gnca-line); border-radius: 6px; }
.gnca-product-applications h3 { margin: 0 0 10px; font-size: 15px; }
.gnca-product-applications ul { display: flex; flex-wrap: wrap; gap: 7px; padding: 0; margin: 0; list-style: none; }
.gnca-product-applications li { color: var(--gnca-muted); font-size: 14px; }
.gnca-product-applications a { color: var(--gnca-red); text-decoration: none; }

.gnca-product-specs__groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.gnca-product-specs__group { overflow: hidden; border: 1px solid var(--gnca-line); border-radius: 6px; }
.gnca-product-specs__group h3 { margin: 0; }
.gnca-product-specs__group h3 button { display: flex; width: 100%; min-height: 50px; align-items: center; justify-content: space-between; gap: 14px; padding: 12px 16px; color: var(--gnca-ink); font: inherit; font-size: 16px; font-weight: 700; text-align: left; cursor: pointer; background: #fff; border: 0; }
.gnca-product-specs__toggle-icon { position: relative; flex: 0 0 18px; width: 18px; height: 18px; }
.gnca-product-specs__toggle-icon::before,
.gnca-product-specs__toggle-icon::after { position: absolute; top: 50%; left: 50%; width: 16px; height: 2px; content: ''; background: var(--gnca-red); border-radius: 2px; transform: translate(-50%, -50%); transition: transform .18s ease; }
.gnca-product-specs__toggle-icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.gnca-product-specs__group h3 button[aria-expanded="true"] .gnca-product-specs__toggle-icon::after { transform: translate(-50%, -50%) rotate(90deg) scaleX(0); }
.gnca-product-specs__group dl { margin: 0; border-top: 1px solid var(--gnca-line); }
.gnca-product-specs__group dl[hidden] { display: none; }
.gnca-product-specs__group dl > div,
.gnca-product-mini-specs > div,
.gnca-product-supply dl > div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; padding: 11px 16px; border-bottom: 1px solid var(--gnca-line); }
.gnca-product-specs__group dl > div:last-child,
.gnca-product-mini-specs > div:last-child,
.gnca-product-supply dl > div:last-child { border-bottom: 0; }
.gnca-product-specs dt,
.gnca-product-mini-specs dt,
.gnca-product-supply dt { color: var(--gnca-muted); font-size: 14px; line-height: 1.35; }
.gnca-product-specs dd,
.gnca-product-mini-specs dd,
.gnca-product-supply dd { margin: 0; color: var(--gnca-ink); font-size: 14px; font-weight: 600; line-height: 1.35; overflow-wrap: anywhere; }

.gnca-product-dimensions__grid,
.gnca-product-light-block__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .85fr); gap: 24px; align-items: start; }
.gnca-product-dimensions__images,
.gnca-product-light-block__grid > div:first-child { display: grid; gap: 14px; }
.gnca-product-dimensions__images img,
.gnca-product-light-block__grid > div:first-child img { width: 100%; height: auto; padding: 14px; background: var(--gnca-surface); border: 1px solid var(--gnca-line); border-radius: 6px; }
.gnca-product-mini-specs,
.gnca-product-supply dl { margin: 0; border: 1px solid var(--gnca-line); border-radius: 6px; }
.gnca-product-dimensions p { margin: 14px 0 0; color: var(--gnca-muted); line-height: 1.5; }
.gnca-product-text-link { display: inline-block; margin-top: 14px; color: var(--gnca-red); font-weight: 700; text-decoration: none; }

.gnca-product-kit ul { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 9px 18px; padding: 0; margin: 0; list-style: none; }
.gnca-product-kit li { position: relative; padding-left: 17px; color: #3f4449; line-height: 1.45; }
.gnca-product-kit li::before { position: absolute; top: .55em; left: 0; width: 6px; height: 6px; background: var(--gnca-red); border-radius: 50%; content: ''; }

.gnca-product-documents { padding: 24px; background: var(--gnca-surface); border-radius: 8px; }
.gnca-product-documents p { margin: 0 0 14px; color: var(--gnca-muted); }
.gnca-product-documents ul { display: grid; gap: 9px; padding: 0; margin: 0; list-style: none; }
.gnca-product-documents li { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 12px 14px; background: #fff; border: 1px solid var(--gnca-line); border-radius: 6px; }
.gnca-product-documents strong,
.gnca-product-documents span { display: block; }
.gnca-product-documents span { margin-top: 2px; color: var(--gnca-muted); font-size: 13px; }
.gnca-product-documents a { flex: 0 0 auto; color: var(--gnca-red); font-size: 14px; font-weight: 700; text-decoration: none; }

.gnca-product-faq { max-width: 960px; }
.gnca-product-faq article { border-top: 1px solid var(--gnca-line); }
.gnca-product-faq article:last-child { border-bottom: 1px solid var(--gnca-line); }
.gnca-product-faq h3 { margin: 0; }
.gnca-product-faq h3 button { display: flex; width: 100%; min-height: 54px; align-items: center; justify-content: space-between; gap: 14px; padding: 12px 0; color: var(--gnca-ink); font: inherit; font-size: 16px; font-weight: 700; text-align: left; cursor: pointer; background: #fff; border: 0; }
.gnca-product-faq h3 button span:last-child { color: var(--gnca-red); font-size: 22px; font-weight: 400; }
.gnca-product-faq article > div { padding: 0 0 15px; color: var(--gnca-muted); line-height: 1.5; }
.gnca-product-faq article > div p { margin: 0; }

.gnca-product-related__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.gnca-product-related article { min-width: 0; overflow: hidden; border: 1px solid var(--gnca-line); border-radius: 6px; }
.gnca-product-related a { display: block; height: 100%; padding: 13px; color: var(--gnca-ink); text-decoration: none; }
.gnca-product-related img { display: block; width: 100%; height: 150px; object-fit: contain; }
.gnca-product-related h3 { display: -webkit-box; min-height: 57px; margin: 10px 0 8px; overflow: hidden; font-size: 14px; line-height: 1.35; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.gnca-product-related span { color: var(--gnca-red); font-size: 14px; font-weight: 700; }

.gnca-product-final-cta { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr); gap: 28px; align-items: center; padding: 28px; color: #fff; background: var(--gnca-dark); border-radius: 8px; }
.gnca-product-final-cta h2 { color: #fff; }
.gnca-product-final-cta p { max-width: 690px; margin: 0; color: #d4d7da; line-height: 1.5; }
.gnca-product-final-cta > div:last-child { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
.gnca-product-final-cta .gnca-product-button--secondary { color: #fff; background: transparent; border-color: #8e949a; }
.gnca-product-final-cta > div:last-child > a { width: 100%; color: #fff; font-size: 14px; text-align: right; text-decoration: none; }

.gnca-product-image-dialog { position: fixed; z-index: 10160; inset: 0; display: grid; place-items: center; padding: 32px 76px; background: rgba(0, 0, 0, .88); }
.gnca-product-image-dialog[hidden] { display: none; }
.gnca-product-image-dialog__content { position: relative; display: grid; width: min(1120px, 100%); max-height: 100%; grid-template-rows: minmax(0, 1fr) auto; gap: 14px; }
.gnca-product-image-dialog__viewer { display: grid; min-height: 0; grid-template-columns: 52px minmax(0, 1fr) 52px; gap: 14px; align-items: center; }
.gnca-product-image-dialog__frame { display: grid; min-width: 0; min-height: 0; margin: 0; place-items: center; }
.gnca-product-image-dialog__frame img { display: block; width: auto; height: auto; max-width: 100%; max-height: calc(86vh - 92px); object-fit: contain; }
.gnca-product-image-dialog__close,
.gnca-product-image-dialog__nav { display: grid; width: 42px; height: 42px; place-items: center; padding: 0; color: #fff; font: inherit; line-height: 1; cursor: pointer; background: rgba(18, 18, 18, .54); border: 1px solid rgba(255,255,255,.5); border-radius: 50%; }
.gnca-product-image-dialog__close { position: absolute; z-index: 2; top: -10px; right: -54px; font-size: 32px; }
.gnca-product-image-dialog__nav { justify-self: center; }
.gnca-product-image-dialog__nav span { display: block; width: 12px; height: 12px; border-bottom: 3px solid currentColor; border-left: 3px solid currentColor; }
.gnca-product-image-dialog__nav--prev span { margin-left: 4px; transform: rotate(45deg); }
.gnca-product-image-dialog__nav--next span { margin-right: 4px; transform: rotate(225deg); }
.gnca-product-image-dialog__thumbbar { display: flex; min-width: 0; align-items: center; justify-content: center; gap: 12px; }
.gnca-product-image-dialog__counter { flex: 0 0 auto; min-width: 44px; padding: 6px 9px; color: #fff; font-size: 13px; font-weight: 700; line-height: 18px; text-align: center; background: rgba(255,255,255,.13); border: 1px solid rgba(255,255,255,.34); border-radius: 4px; }
.gnca-product-image-dialog__thumbs { display: flex; min-width: 0; justify-content: center; gap: 8px; max-width: 100%; padding: 2px; overflow-x: auto; scrollbar-width: thin; }
.gnca-product-image-dialog__thumb { flex: 0 0 52px; display: grid; width: 52px; height: 52px; padding: 4px; cursor: pointer; background: #fff; border: 1px solid rgba(255,255,255,.55); border-radius: 6px; box-sizing: border-box; }
.gnca-product-image-dialog__thumb.is-active { border: 2px solid var(--gnca-red); }
.gnca-product-image-dialog__thumb img { width: 100%; height: 100%; object-fit: contain; }

.gnca-product-request-modal { position: fixed; z-index: 10160; inset: 0; display: grid; overflow-y: auto; padding: 30px 16px; background: rgba(0, 0, 0, .76); }
.gnca-product-request-modal[hidden] { display: none; }
.gnca-product-request-modal__dialog { position: relative; width: min(720px, 100%); min-height: 180px; padding: 26px; margin: auto; background: #fff; border-radius: 8px; }
.gnca-product-request-modal__dialog > h2 { margin: 0 42px 18px 0; font-size: 25px; line-height: 1.2; }
.gnca-product-request-modal__close { position: absolute; top: 12px; right: 12px; display: grid; width: 36px; height: 36px; place-items: center; padding: 0; color: var(--gnca-ink); font: inherit; font-size: 28px; line-height: 1; cursor: pointer; background: transparent; border: 1px solid var(--gnca-line); border-radius: 50%; }
.gnca-product-request-modal__form:empty::before { display: block; min-height: 80px; color: var(--gnca-muted); content: 'Загружаем форму…'; }

.gnca-product-mobile-cta { display: none; }

.gnca-product-page button:focus-visible,
.gnca-product-page a:focus-visible,
.gnca-product-page input:focus-visible { outline: 3px solid rgba(236,67,58,.4); outline-offset: 2px; }

@media (min-width: 1024px) and (max-width: 1279px) {
  .gnca-product-hero__columns {
    grid-template-areas: "gallery details" "gallery purchase";
    grid-template-columns: minmax(0, 1.05fr) minmax(330px, .95fr);
  }
  .gnca-product-hero__gallery { grid-area: gallery; }
  .gnca-product-hero__details { grid-area: details; }
  .gnca-product-hero__purchase { grid-area: purchase; }
}

@media (min-width: 1024px) and (max-width: 1279px) {
  .gnca-product-hero__columns--no-gallery,
  .gnca-product-hero__columns--no-overview { grid-template-areas: "details purchase"; grid-template-columns: minmax(0, 1fr) minmax(330px, .95fr); }
  .gnca-product-hero__columns--no-gallery .gnca-product-hero__details { grid-area: details; }
  .gnca-product-hero__columns--no-overview .gnca-product-hero__purchase { grid-area: purchase; }
}

@media (max-width: 1023px) {
  .gnca-product-page { padding-top: 36px; }
  .gnca-product-hero__columns {
    grid-template-areas: "gallery details" "gallery purchase";
    grid-template-columns: minmax(0, 1fr) minmax(310px, .9fr);
    gap: 24px;
  }
  .gnca-product-hero__gallery { grid-area: gallery; }
  .gnca-product-hero__details { grid-area: details; }
  .gnca-product-hero__purchase { grid-area: purchase; }
  .gnca-product-gallery__stage { max-width: 440px; margin: 0 auto; }
  .gnca-product-related__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .gnca-product-final-cta { grid-template-columns: 1fr; }
  .gnca-product-final-cta > div:last-child { justify-content: flex-start; }
  .gnca-product-final-cta > div:last-child > a { text-align: left; }
}

@media (min-width: 901px) and (max-width: 1023px) {
  .gnca-product-hero__columns--no-gallery,
  .gnca-product-hero__columns--no-overview { grid-template-areas: "details purchase"; grid-template-columns: minmax(0, 1fr) minmax(310px, .9fr); }
  .gnca-product-hero__columns--no-gallery .gnca-product-hero__details { grid-area: details; }
  .gnca-product-hero__columns--no-overview .gnca-product-hero__purchase { grid-area: purchase; }
}

@media (min-width: 768px) and (max-width: 900px) {
  .gnca-product-hero__columns { grid-template-areas: "gallery" "details" "purchase"; grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
  .gnca-product-page { padding: 30px 0 88px; }
  .gnca-product-page__container { width: min(100% - 28px, 640px); }
  .gnca-product-breadcrumbs { margin-bottom: 18px; }
  .gnca-product-breadcrumbs ol { font-size: 12px; }
  .gnca-product-hero__header { margin-bottom: 18px; }
  .gnca-product-brand { margin-bottom: 6px; }
  .gnca-product-hero__header h1 { font-size: 26px; }
  .gnca-product-model { margin-top: 10px; }
  .gnca-product-hero__summary { margin-top: 9px; font-size: 14px; }
  .gnca-product-hero__columns { grid-template-areas: "gallery" "details" "purchase"; grid-template-columns: 1fr; gap: 18px; }
  .gnca-product-purpose { margin: 0 0 16px; }
  .gnca-product-purpose p { font-size: 16px; }
  .gnca-product-gallery__stage { max-width: none; }
  .gnca-product-gallery__open { padding: 13px; }
  .gnca-product-gallery__thumb { flex-basis: 64px; width: 64px; height: 64px; }
  .gnca-product-key-specs { width: 100%; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gnca-product-hero__purchase { width: 100%; padding: 18px; }
  .gnca-product-actions { width: 100%; }
  .gnca-product-trust { width: 100%; }
  .gnca-product-anchor-nav { top: 0; margin: 28px 0; }
  .gnca-product-anchor-nav > div { margin: 0 -14px; padding: 0 14px; }
  .gnca-product-page__content { gap: 29px; }
  .gnca-product-section { scroll-margin-top: 74px; }
  .gnca-product-section > h2,
  .gnca-product-final-cta h2 { font-size: 24px; }
  .gnca-product-benefits { padding: 18px; }
  .gnca-product-specs__groups { grid-template-columns: 1fr; }
  .gnca-product-dimensions__grid,
  .gnca-product-light-block__grid { grid-template-columns: 1fr; gap: 16px; }
  .gnca-product-documents { padding: 18px; }
  .gnca-product-documents li { align-items: flex-start; flex-direction: column; }
  .gnca-product-related__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gnca-product-related img { height: 118px; }
  .gnca-product-final-cta { padding: 22px; gap: 20px; }
  .gnca-product-final-cta > div:last-child { display: grid; grid-template-columns: 1fr; }
  .gnca-product-final-cta > div:last-child > a { text-align: left; }
  .gnca-product-image-dialog { padding: 28px 12px; }
  .gnca-product-image-dialog__viewer { grid-template-columns: 42px minmax(0, 1fr) 42px; gap: 6px; }
  .gnca-product-image-dialog__close { top: -8px; right: 0; }
  .gnca-product-image-dialog__nav { width: 36px; height: 36px; font-size: 30px; }
  .gnca-product-image-dialog__thumb { flex-basis: 46px; width: 46px; height: 46px; }
  .gnca-product-image-dialog__frame img { max-height: calc(86vh - 104px); }
  .gnca-product-image-dialog__thumbbar { justify-content: flex-start; gap: 8px; }
  .gnca-product-image-dialog__counter { min-width: 40px; padding: 5px 7px; }
  .gnca-product-request-modal__dialog { padding: 20px 14px; }
  .gnca-product-request-modal__dialog > h2 { font-size: 22px; }
  .gnca-product-mobile-cta { position: fixed; z-index: 100; right: 0; bottom: 0; left: 0; display: flex; min-height: 64px; align-items: center; justify-content: space-between; gap: 12px; padding: 9px 14px; color: var(--gnca-ink); background: #fff; border-top: 1px solid var(--gnca-line); box-shadow: 0 -7px 20px rgba(0,0,0,.08); }
  .gnca-product-mobile-cta.is-hidden { display: none; }
  .gnca-product-mobile-cta span { max-width: 46%; font-size: 15px; font-weight: 700; line-height: 1.2; }
  .gnca-product-mobile-cta span del { display: none; }
  .gnca-product-mobile-cta button { min-height: 42px; padding: 7px 12px; color: #fff; font: inherit; font-size: 14px; font-weight: 700; background: var(--gnca-red); border: 1px solid var(--gnca-red); border-radius: 6px; }

  /* Keep the live chat available without letting its automatic greeting cover the product gallery or CTA. */
  body.gnca-product-template .b24-widget-button-popup { display: none !important; }
  body.gnca-product-template .b24-widget-button-wrapper { right: 14px !important; bottom: 150px !important; }
}

@media (max-width: 389px) {
  .gnca-product-key-specs { grid-template-columns: 1fr; }
  .gnca-product-related__grid { grid-template-columns: 1fr; }
}

/* Image sets moved out of product descriptions: beam patterns, drawings, connectors and execution options. */
.gnca-product-image-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; margin-top: 16px; }
.gnca-product-image-row figure { margin: 0; padding: 14px; background: var(--gnca-surface); border: 1px solid var(--gnca-line); border-radius: 6px; }
.gnca-product-image-row img { display: block; width: 100%; max-height: 380px; height: auto; object-fit: contain; }
.gnca-product-image-row figcaption { margin-top: 8px; color: var(--gnca-muted); font-size: 14px; line-height: 1.4; }
.gnca-product-dimensions__connectors, .gnca-product-light-block__lux, .gnca-product-dimensions__gallery { margin-top: 26px; }
/* Without a lead image the text column has nothing to sit beside. */
.gnca-product-light-block__grid--wide, .gnca-product-dimensions__grid--wide { grid-template-columns: 1fr; }
/* A set that lands inside the two-column block spans both columns. */
.gnca-product-light-block__grid > .gnca-product-image-row { grid-column: 1 / -1; margin-top: 6px; }
.gnca-product-applications .gnca-product-image-row { margin-top: 22px; }
.gnca-product-dimensions__connectors h3, .gnca-product-light-block__lux h3, .gnca-product-dimensions__gallery h3 { margin: 0; font-size: 20px; }
.gnca-product-video__frame { position: relative; width: 100%; max-width: 960px; margin-top: 16px; aspect-ratio: 16 / 9; }
.gnca-product-video__frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: 6px; }
.gnca-product-materials ul { display: grid; gap: 10px; margin: 16px 0 0; padding: 0; list-style: none; }
.gnca-product-materials a { color: var(--gnca-red); text-decoration: none; border-bottom: 1px solid rgba(236, 67, 58, .35); }
.gnca-product-materials a:hover { border-bottom-color: var(--gnca-red); }

@media (max-width: 767px) {
  .gnca-product-image-row { grid-template-columns: 1fr; gap: 12px; }
}