/* Athos Textile — reusable product presentation page */

.product-detail-page {
  background: #f2f6f8;
}

.product-detail-page .desktop-nav a.is-current::after {
  transform: scaleX(1);
}

.product-search-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.product-mobile-use,
.product-overview-mobile,
.product-overview-details-link,
.product-specifications-mobile-copy,
.product-specifications-quote {
  display: none;
}

.product-detail-section {
  padding: 28px 0 90px;
}

.breadcrumb {
  display: flex;
  min-height: 36px;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}

.breadcrumb a {
  color: var(--blue);
  transition: color 160ms ease;
}

.breadcrumb a:hover {
  color: var(--blue-dark);
}

.breadcrumb span[aria-hidden="true"] {
  color: #a8b3ad;
}

.product-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.04fr);
  gap: 28px;
  align-items: start;
}

.product-visual-panel,
.product-information {
  min-width: 0;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.product-visual-panel {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.product-gallery-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: 17px 20px 15px;
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.product-gallery-head > div {
  display: grid;
  gap: 4px;
}

.product-gallery-badge {
  color: var(--blue);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
}

.product-gallery-head strong {
  color: var(--navy-deep);
  font-size: 15px;
  line-height: 1.3;
}

.product-gallery-head p {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
  font-weight: 650;
  line-height: 1.45;
  text-align: right;
}

.gallery-help-mobile {
  display: none;
}

.product-image-stage {
  position: relative;
  min-height: 0;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #fbf8f1;
  isolation: isolate;
}

.product-image-trigger {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: inherit;
  cursor: zoom-in;
  touch-action: pan-y;
  user-select: none;
}

.product-image-trigger:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: -5px;
}

.product-image-trigger.is-dragging {
  cursor: grabbing;
}

.product-image-trigger img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.product-visual-panel.is-catalogue-product .product-image-trigger {
  background: var(--white);
}

.product-visual-panel.is-catalogue-product .product-image-trigger img {
  padding: clamp(28px, 5vw, 64px);
  object-fit: contain;
}

.product-image-hint {
  position: absolute;
  right: 16px;
  bottom: 16px;
  z-index: 1;
  padding: 8px 11px;
  border: 1px solid rgba(11, 47, 82, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 24px rgba(7, 31, 53, 0.08);
  color: var(--navy-deep);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.02em;
  line-height: 1;
  pointer-events: none;
  transition:
    color 180ms ease,
    transform 180ms var(--ease);
}

.product-image-trigger:hover .product-image-hint {
  color: var(--blue);
  transform: translateY(-2px);
}

.product-zoom-lens {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
  width: clamp(112px, 24%, 148px);
  aspect-ratio: 1 / 1;
  border: 2px solid rgba(11, 103, 196, 0.78);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.2);
  box-shadow:
    0 0 0 999px rgba(7, 31, 53, 0.16),
    0 8px 26px rgba(7, 31, 53, 0.18);
  pointer-events: none;
  will-change: transform;
}

.product-zoom-preview {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 4;
  width: min(48%, 310px);
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 4px solid var(--white);
  border-radius: 14px;
  background-color: #fbf8f1;
  background-position: 50% 50%;
  background-repeat: no-repeat;
  box-shadow: 0 18px 50px rgba(7, 31, 53, 0.22);
  pointer-events: none;
}

.product-zoom-preview span {
  position: absolute;
  top: 9px;
  left: 9px;
  padding: 6px 8px;
  border-radius: 999px;
  background: rgba(7, 31, 53, 0.86);
  color: var(--white);
  font-size: 8px;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.product-gallery-controls {
  display: grid;
  grid-template-columns: 126px minmax(0, 1fr) 126px;
  align-items: center;
  gap: 10px;
  padding: 13px 18px 0;
  background: var(--white);
}

.product-gallery-controls button,
.product-lightbox-controls button,
.product-lightbox-close {
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--line-blue);
  border-radius: 10px;
  background: var(--white);
  color: var(--blue-dark);
  font: inherit;
  font-size: 10px;
  font-weight: 850;
  line-height: 1.25;
  cursor: pointer;
  transition:
    border-color 170ms ease,
    background 170ms ease,
    color 170ms ease,
    transform 170ms var(--ease);
}

.product-gallery-controls button:hover,
.product-lightbox-controls button:hover,
.product-lightbox-close:hover {
  border-color: var(--blue);
  background: var(--blue-soft);
  color: var(--blue);
  transform: translateY(-1px);
}

.product-gallery-controls button:focus-visible,
.product-thumbnail:focus-visible,
.product-lightbox-controls button:focus-visible,
.product-lightbox-close:focus-visible {
  outline: 3px solid #0b67c4;
  outline-offset: 2px;
}

.product-gallery-controls p {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
  font-weight: 750;
  line-height: 1.4;
  text-align: center;
}

.product-thumbnails {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  padding: 12px 18px 16px;
  background: var(--white);
}

.product-thumbnail {
  display: grid;
  min-width: 0;
  gap: 6px;
  margin: 0;
  padding: 5px 5px 7px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #fbf8f1;
  color: var(--muted);
  font: inherit;
  cursor: pointer;
  transition:
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease,
    transform 180ms var(--ease);
}

.product-thumbnail:hover {
  border-color: var(--line-blue);
  transform: translateY(-2px);
}

.product-thumbnail.is-active {
  border-color: var(--blue);
  background: var(--blue-soft);
  box-shadow: 0 0 0 2px rgba(11, 103, 196, 0.1);
  color: var(--blue-dark);
}

.product-thumbnail img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 7px;
  background: #fbf8f1;
  object-fit: cover;
  pointer-events: none;
}

.product-thumbnail span {
  overflow: hidden;
  font-size: 9px;
  font-weight: 850;
  line-height: 1.2;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.product-visual-panel figcaption {
  padding: 13px 20px 15px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 10px;
  line-height: 1.5;
  text-align: center;
}

.product-information {
  padding: clamp(30px, 3vw, 40px);
}

.product-category,
.product-section-kicker {
  margin: 0;
  color: var(--blue);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
}

.product-information h1 {
  max-width: 680px;
  margin: 10px 0 16px;
  color: var(--navy-deep);
  font-size: clamp(38px, 4vw, 56px);
  font-weight: 900;
  letter-spacing: -0.052em;
  line-height: 0.98;
}

.product-introduction {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

.product-status-note {
  margin: 22px 0 18px;
  padding: 16px 18px;
  border: 1px solid var(--line-blue);
  border-left: 4px solid var(--blue);
  border-radius: 12px;
  background: var(--blue-soft);
}

.product-status-note strong {
  color: var(--navy-deep);
  font-size: 14px;
}

.product-status-note p {
  margin: 5px 0 0;
  color: var(--text);
  font-size: 13px;
  line-height: 1.6;
}

.product-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #f8faf9;
}

.product-facts div {
  min-width: 0;
  padding: 14px 16px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product-facts div:nth-child(2),
.product-facts div:last-child {
  border-right: 0;
}

.product-facts div:last-child {
  grid-column: 1 / -1;
  border-bottom: 0;
}

.product-facts dt {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-facts dd {
  margin: 0;
  color: var(--navy-deep);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.45;
}

.product-actions {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.9fr);
  gap: 10px;
  margin-top: 20px;
}

.product-quote-button,
.product-back-button,
.product-whatsapp-button {
  min-height: 54px;
}

.product-back-button {
  border-color: var(--line-blue);
  background: var(--white);
  color: var(--blue-dark);
}

.product-back-button:hover {
  border-color: var(--blue);
  background: var(--blue-soft);
}

.product-action-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.5;
  text-align: center;
}

.product-neighbours {
  padding-top: 72px;
}

.product-neighbours-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 24px;
}

.product-neighbours-heading h2 {
  margin: 7px 0 0;
  color: var(--navy-deep);
  font-size: clamp(30px, 4vw, 48px);
  letter-spacing: -0.04em;
  line-height: 1;
}

.product-neighbours-heading > a {
  padding-bottom: 5px;
  border-bottom: 1px solid var(--blue);
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 800;
}

.product-neighbour-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.product-neighbour-card {
  display: grid;
  min-width: 0;
  grid-template-columns: 150px minmax(0, 1fr);
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: 0 10px 30px rgba(7, 31, 53, 0.05);
  transition:
    transform 220ms var(--ease),
    border-color 220ms ease,
    box-shadow 220ms var(--ease);
}

.product-neighbour-card:hover {
  border-color: var(--line-blue);
  box-shadow: var(--shadow-sm);
  transform: translateY(-4px);
}

.product-neighbour-card img {
  width: 150px;
  height: 150px;
  object-fit: cover;
  background: #fbf8f1;
}

.product-neighbour-card span {
  display: grid;
  min-width: 0;
  gap: 8px;
  padding: 22px;
}

.product-neighbour-card small {
  color: var(--blue);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-neighbour-card strong {
  color: var(--navy-deep);
  font-size: 19px;
  line-height: 1.25;
}

body.lightbox-is-open {
  overflow: hidden;
}

.product-lightbox {
  width: min(94vw, 980px);
  max-width: none;
  max-height: 94vh;
  margin: auto;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 22px;
  background: var(--white);
  box-shadow: 0 34px 90px rgba(4, 24, 43, 0.34);
  color: var(--text);
}

.product-lightbox::backdrop {
  background: rgba(4, 24, 43, 0.76);
  backdrop-filter: blur(8px);
}

.product-lightbox-shell {
  display: grid;
  width: 100%;
  min-width: 0;
  max-height: 94vh;
  grid-template-rows: auto minmax(0, 1fr) auto auto auto;
  overflow: hidden;
}

.product-lightbox-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 17px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.product-lightbox-head > div {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.product-lightbox-head small {
  color: var(--blue);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.product-lightbox-head strong {
  overflow: hidden;
  color: var(--navy-deep);
  font-size: 17px;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.product-lightbox-close {
  min-width: 90px;
}

.product-lightbox-stage {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  min-height: min(68vh, 660px);
  overflow: hidden;
  background: #fbf8f1;
  contain: layout paint;
  cursor: grab;
  overscroll-behavior: none;
  touch-action: none;
  user-select: none;
}

.product-lightbox-stage.is-dragging {
  cursor: grabbing;
}

.product-lightbox-stage img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: min(68vh, 660px);
  object-fit: contain;
  pointer-events: none;
  transform: translate3d(0, 0, 0) scale(1);
  transform-origin: center;
  transition: transform 220ms var(--ease);
  user-select: none;
  will-change: transform;
}

.product-lightbox-stage.is-zoomed {
  cursor: grab;
}

.product-lightbox-stage.is-zoomed.is-dragging {
  cursor: grabbing;
}

.product-lightbox-stage.is-gesture-active img {
  transition: none;
}

.product-lightbox-zoom-level {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  min-width: 64px;
  padding: 8px 10px;
  border: 1px solid rgba(11, 103, 196, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 24px rgba(7, 31, 53, 0.1);
  color: var(--blue-dark);
  font-size: 10px;
  font-weight: 900;
  line-height: 1;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition:
    opacity 160ms ease,
    transform 160ms var(--ease);
}

.product-lightbox-zoom-level.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.product-lightbox-controls {
  display: grid;
  min-width: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 14px 20px 8px;
  border-top: 1px solid var(--line);
  background: var(--white);
}

.product-lightbox-controls button {
  min-height: 44px;
}

.product-lightbox-controls #product-lightbox-zoom {
  border-color: var(--blue);
  background: var(--blue);
  color: var(--white);
}

.product-lightbox-controls #product-lightbox-zoom:hover {
  background: var(--blue-dark);
  color: var(--white);
}

.product-lightbox-status,
.product-lightbox-note {
  margin: 0;
  padding-inline: 20px;
  background: var(--white);
  color: var(--muted);
  font-size: 10px;
  line-height: 1.45;
  text-align: center;
}

.product-lightbox-status {
  padding-top: 2px;
  font-weight: 800;
}

.product-lightbox-note {
  padding-top: 5px;
  padding-bottom: 14px;
}

.product-lightbox-note span {
  display: block;
}

.product-lightbox-touch-note {
  display: none;
  margin-bottom: 2px;
  color: var(--blue-dark);
  font-weight: 800;
}

@media (min-width: 1101px) {
  .product-detail-page .mobile-sheet,
  .product-detail-page .menu-overlay {
    display: none !important;
  }
}

@media (max-width: 1120px) {
  .product-search-link {
    display: none;
  }

  .product-detail-layout {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  }

  .product-information {
    padding: 36px;
  }

  .product-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .product-detail-section {
    padding-top: 28px;
  }

  .product-detail-layout {
    grid-template-columns: 1fr;
  }

  .product-visual-panel {
    width: min(100%, 760px);
    margin-inline: auto;
  }

  .gallery-help-desktop {
    display: none;
  }

  .gallery-help-mobile {
    display: inline;
  }

  .product-zoom-lens,
  .product-zoom-preview {
    display: none;
  }

  .product-lightbox-touch-note {
    display: block;
  }

  .product-information {
    padding: 46px;
  }
}

@media (max-width: 680px) {
  .product-detail-section {
    padding: 20px 0 70px;
  }

  .breadcrumb {
    margin-bottom: 16px;
    font-size: 12px;
  }

  .product-visual-panel,
  .product-information {
    border-radius: 15px;
  }

  .product-visual-panel figcaption {
    padding-inline: 16px;
  }

  .product-gallery-head {
    align-items: start;
    padding: 15px 16px 14px;
  }

  .product-gallery-head p {
    max-width: 155px;
  }

  .product-gallery-controls {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-inline: 14px;
  }

  .product-gallery-controls #product-view-previous {
    grid-column: 1;
    grid-row: 1;
  }

  .product-gallery-controls #product-view-next {
    grid-column: 2;
    grid-row: 1;
  }

  .product-gallery-controls p {
    grid-column: 1 / -1;
    grid-row: 2;
    padding-top: 2px;
  }

  .product-thumbnails {
    gap: 6px;
    padding: 10px 14px 14px;
  }

  .product-thumbnail {
    padding: 4px 4px 7px;
  }

  .product-thumbnail span {
    min-height: 22px;
    display: grid;
    place-items: center;
    white-space: normal;
  }

  .product-information {
    padding: 32px 22px;
  }

  .product-information h1 {
    margin-top: 10px;
    font-size: clamp(37px, 12vw, 50px);
  }

  .product-introduction {
    font-size: 15px;
  }

  .product-status-note {
    margin-top: 24px;
  }

  .product-facts {
    grid-template-columns: 1fr;
  }

  .product-facts div,
  .product-facts div:nth-child(2) {
    border-right: 0;
  }

  .product-facts div:last-child {
    grid-column: auto;
  }

  .product-actions {
    margin-top: 22px;
  }

  .product-neighbours {
    padding-top: 56px;
  }

  .product-neighbours-heading {
    display: grid;
    gap: 18px;
  }

  .product-neighbours-heading > a {
    width: max-content;
  }

  .product-neighbour-grid {
    grid-template-columns: 1fr;
  }

  .product-neighbour-card {
    grid-template-columns: 110px minmax(0, 1fr);
  }

  .product-neighbour-card img {
    width: 110px;
    height: 110px;
  }

  .product-neighbour-card span {
    padding: 17px;
  }

  .product-neighbour-card strong {
    font-size: 16px;
  }

  .product-lightbox {
    width: 100vw;
    height: 100svh;
    max-height: none;
    border-radius: 0;
  }

  .product-lightbox-shell {
    height: 100svh;
    max-height: none;
  }

  .product-lightbox-head {
    padding: 13px 14px;
  }

  .product-lightbox-head strong {
    font-size: 15px;
  }

  .product-lightbox-close {
    min-width: 76px;
  }

  .product-lightbox-stage,
  .product-lightbox-stage img {
    min-height: 0;
  }

  .product-lightbox-stage img {
    width: 100%;
    height: auto;
  }

  .product-lightbox-zoom-level {
    top: 10px;
    right: 10px;
    min-width: 58px;
    padding: 7px 9px;
  }

  .product-lightbox-controls {
    gap: 6px;
    padding: 10px 12px 7px;
  }

  .product-lightbox-controls button {
    min-height: 46px;
    padding-inline: 7px;
    font-size: 9px;
  }

  .product-lightbox-status,
  .product-lightbox-note {
    padding-inline: 14px;
  }

  .product-lightbox-note {
    padding-bottom: 10px;
  }
}

@media (max-width: 420px) {
  .product-information {
    padding-inline: 19px;
  }

  .product-status-note {
    padding: 17px;
  }

  .product-quote-button,
  .product-back-button,
  .product-whatsapp-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-image-hint,
  .product-thumbnail,
  .product-gallery-controls button,
  .product-lightbox-stage img,
  .product-lightbox-zoom-level,
  .product-lightbox-controls button,
  .product-lightbox-close {
    transition: none;
  }
}

/* Product-page executive refinement. */

.product-detail-page {
  background: #f3f6f7;
}

.breadcrumb {
  font-size: 14px;
}

.product-visual-panel,
.product-information {
  border-color: #d5dfda;
  border-radius: 5px;
  box-shadow: 0 3px 14px rgba(7, 31, 53, 0.06);
}

.product-gallery-badge {
  font-size: 11px;
}

.product-gallery-head strong {
  font-size: 16px;
}

.product-gallery-head p,
.product-gallery-controls p,
.product-visual-panel figcaption {
  font-size: 12px;
}

.product-image-hint,
.product-zoom-preview span {
  border-radius: 3px;
  font-size: 11px;
}

.product-zoom-lens,
.product-zoom-preview {
  border-radius: 4px;
}

.product-gallery-controls button,
.product-lightbox-controls button,
.product-lightbox-close {
  min-height: 48px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 750;
}

.product-gallery-controls button:hover,
.product-lightbox-controls button:hover,
.product-lightbox-close:hover {
  transform: none;
}

.product-thumbnail {
  border-radius: 4px;
}

.product-thumbnail:hover {
  transform: none;
}

.product-thumbnail img {
  border-radius: 2px;
}

.product-thumbnail span {
  font-size: 11px;
}

.product-information {
  position: relative;
  padding: clamp(28px, 3vw, 38px);
  border-top: 3px solid var(--blue);
}

.product-summary-header {
  padding-bottom: 24px;
  border-bottom: 1px solid #dbe4df;
}

.product-category {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--blue-dark);
}

.product-category::before {
  width: 22px;
  height: 2px;
  background: var(--red);
  content: "";
  flex: 0 0 auto;
}

.product-information h1 {
  margin: 12px 0 14px;
  font-size: clamp(36px, 3.35vw, 48px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.04;
}

.product-introduction {
  max-width: 620px;
  color: #52665c;
  font-size: 16px;
  line-height: 1.7;
}

.product-status-note {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  margin: 20px 0 0;
  padding: 16px 18px;
  border: 1px solid #cfdee8;
  border-left: 3px solid var(--blue);
  border-radius: 3px;
  background: #f1f6fa;
}

.product-status-note::before {
  display: grid;
  width: 32px;
  height: 32px;
  grid-row: 1 / span 2;
  border-radius: 2px;
  background: var(--navy);
  color: var(--white);
  content: "i";
  font-family: Arial, sans-serif;
  font-size: 16px;
  font-weight: 800;
  line-height: 1;
  place-items: center;
}

.product-status-note strong,
.product-facts dd {
  font-size: 15px;
}

.product-status-note strong {
  grid-column: 2;
}

.product-status-note p {
  grid-column: 2;
  margin-top: 4px;
  color: #42574d;
  font-size: 13px;
  line-height: 1.55;
}

.product-facts-section {
  margin-top: 22px;
}

.product-facts-title {
  margin: 0 0 8px;
  color: var(--navy-deep);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.product-facts {
  display: block;
  overflow: visible;
  border: 0;
  border-top: 1px solid #ccd8d2;
  border-bottom: 1px solid #ccd8d2;
  border-radius: 0;
  background: transparent;
}

.product-facts div,
.product-facts div:nth-child(2),
.product-facts div:last-child {
  display: grid;
  grid-template-columns: minmax(112px, 0.72fr) minmax(0, 1.6fr);
  grid-column: auto;
  gap: 22px;
  align-items: start;
  padding: 14px 2px;
  border: 0;
  border-bottom: 1px solid #e1e7e4;
}

.product-facts div:last-child {
  border-bottom: 0;
}

.product-facts dt {
  margin: 0;
  padding-top: 2px;
  color: #607369;
  font-size: 11px;
  line-height: 1.45;
}

.product-facts dd {
  line-height: 1.45;
}

.product-specifications-section {
  margin-top: 28px;
}

.product-specifications-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(220px, 1.2fr);
  gap: 24px;
  align-items: end;
  margin-bottom: 13px;
}

.product-specifications-heading h2 {
  margin: 7px 0 0;
  color: var(--navy-deep);
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.product-specifications-heading > p {
  margin: 0;
  color: #5d7066;
  font-size: 13px;
  line-height: 1.55;
}

.product-specifications {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid #ccd8d2;
  border-bottom: 1px solid #ccd8d2;
}

.product-specifications > div {
  min-width: 0;
  padding: 15px 16px 16px 2px;
  border-bottom: 1px solid #e1e7e4;
}

.product-specifications > div:nth-child(odd) {
  padding-right: 22px;
  border-right: 1px solid #e1e7e4;
}

.product-specifications > div:nth-child(even) {
  padding-left: 22px;
}

.product-specifications > div:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.product-specifications dt {
  margin: 0 0 6px;
  color: #607369;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.07em;
  line-height: 1.4;
  text-transform: uppercase;
}

.product-specifications dd {
  margin: 0;
  color: var(--navy-deep);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.5;
}

.product-actions {
  grid-template-columns: minmax(0, 1.4fr) minmax(178px, 0.82fr);
  gap: 12px;
  margin-top: 26px;
}

.product-quote-button,
.product-whatsapp-button {
  justify-content: space-between;
  padding-inline: 20px;
  text-align: left;
}

.product-quote-button::after {
  content: "→";
  font-family: Arial, sans-serif;
  font-size: 18px;
  line-height: 1;
}

.product-whatsapp-button {
  border-color: #87bfa9;
  background: var(--white);
  color: #176b4c;
}

.product-whatsapp-button:hover {
  border-color: #176b4c;
  background: #eef8f3;
  color: #10583e;
}

.product-action-note {
  margin-top: 10px;
  color: #64776d;
  font-size: 12px;
  line-height: 1.5;
  text-align: left;
}

.product-resource-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 22px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid #dbe4df;
}

.product-resource-links a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.35;
  text-decoration: underline;
  text-decoration-color: #9fc1dc;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}

.product-resource-links a:hover {
  color: var(--navy-deep);
  text-decoration-color: var(--red);
}

.product-catalogue-download::before {
  margin-right: 8px;
  color: var(--red);
  content: "↓";
  font-family: Arial, sans-serif;
  font-size: 17px;
  line-height: 1;
}

.product-customizer-jump::before {
  margin-right: 8px;
  color: var(--red);
  content: "↘";
  font-family: Arial, sans-serif;
  font-size: 16px;
  line-height: 1;
}

.product-back-link::before {
  margin-right: 8px;
  content: "←";
  font-family: Arial, sans-serif;
  font-size: 16px;
  line-height: 1;
}

.product-neighbour-card {
  border-radius: 4px;
  box-shadow: 0 3px 12px rgba(7, 31, 53, 0.05);
}

.product-neighbour-card:hover {
  box-shadow: 0 6px 18px rgba(7, 31, 53, 0.08);
  transform: translateY(-2px);
}

.product-lightbox {
  border-radius: 6px;
}

.product-lightbox-zoom-level {
  border-radius: 4px;
}

.product-lightbox-status,
.product-lightbox-note {
  font-size: 11px;
}

@media (max-width: 900px) {
  .product-lightbox {
    border-radius: 0;
  }
}

@media (max-width: 1120px) {
  .product-actions {
    grid-template-columns: 1fr;
  }

  .product-quote-button,
  .product-whatsapp-button {
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 680px) {
  .product-information {
    padding: 28px 20px;
  }

  .product-summary-header {
    padding-bottom: 20px;
  }

  .product-information h1 {
    font-size: clamp(34px, 10.5vw, 42px);
  }

  .product-introduction {
    font-size: 15px;
    line-height: 1.65;
  }

  .product-status-note {
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 12px;
    padding: 15px 14px;
  }

  .product-status-note::before {
    width: 30px;
    height: 30px;
  }

  .product-facts div,
  .product-facts div:nth-child(2),
  .product-facts div:last-child {
    grid-template-columns: 1fr;
    gap: 4px;
    padding-block: 13px;
  }

  .product-facts dt {
    padding-top: 0;
  }

  .product-specifications-heading {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .product-specifications {
    grid-template-columns: 1fr;
  }

  .product-specifications > div,
  .product-specifications > div:nth-child(odd),
  .product-specifications > div:nth-child(even) {
    padding: 14px 2px;
    border-right: 0;
    border-bottom: 1px solid #e1e7e4;
  }

  .product-specifications > div:nth-last-child(2) {
    border-bottom: 1px solid #e1e7e4;
  }

  .product-specifications > div:last-child {
    border-bottom: 0;
  }

  .product-action-note {
    font-size: 12px;
    text-align: center;
  }
}

/* Professional product viewer. */

.product-lightbox {
  width: min(94vw, 1160px);
  max-height: min(92vh, 820px);
  border: 1px solid rgba(7, 31, 53, 0.14);
  border-radius: 6px;
  box-shadow: 0 28px 80px rgba(4, 24, 43, 0.34);
}

.product-lightbox::backdrop {
  background: rgba(7, 31, 53, 0.76);
  backdrop-filter: blur(5px);
}

.product-lightbox-shell {
  max-height: min(92vh, 820px);
  grid-template-rows: auto minmax(0, 1fr);
}

.product-lightbox-head {
  min-height: 72px;
  padding: 14px 18px 14px 22px;
  border-top: 3px solid var(--blue);
  border-bottom-color: #d7e0dc;
}

.product-lightbox-head > div {
  gap: 4px;
}

.product-lightbox-head small {
  color: var(--blue-dark);
  font-size: 10px;
  letter-spacing: 0.14em;
}

.product-lightbox-head strong {
  font-size: 19px;
  font-weight: 800;
}

.product-lightbox-close {
  display: inline-flex;
  min-width: auto;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 14px;
  border-color: #cbd8d2;
  border-radius: 3px;
  background: #f8faf9;
  color: var(--navy-deep);
  font-size: 12px;
}

.product-lightbox-close:hover {
  border-color: var(--navy);
  background: var(--navy);
  color: var(--white);
}

.product-lightbox-close:focus-visible {
  outline-offset: -3px;
}

.product-lightbox-close-icon {
  font-family: Arial, sans-serif;
  font-size: 21px;
  font-weight: 400;
  line-height: 0.8;
}

.product-lightbox-body {
  display: grid;
  height: min(75vh, 680px);
  min-height: 0;
  grid-template-columns: minmax(0, 1fr) 310px;
  overflow: hidden;
}

.product-lightbox-stage {
  min-height: 0;
  border-right: 1px solid #d7e0dc;
  background: #f7f3ec;
}

.product-lightbox-stage img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
}

.product-lightbox-zoom-level {
  top: 18px;
  right: 18px;
  min-width: 66px;
  padding: 9px 11px;
  border-radius: 3px;
  box-shadow: 0 5px 16px rgba(7, 31, 53, 0.1);
  font-size: 11px;
}

.product-lightbox-panel {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 24px 22px 20px;
  overflow: auto;
  background: var(--white);
}

.product-lightbox-view-info {
  padding-bottom: 18px;
  border-bottom: 1px solid #d7e0dc;
}

.product-lightbox-view-info > span {
  color: #62756b;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-lightbox-status {
  margin: 7px 0 0;
  padding: 0;
  background: transparent;
  color: var(--navy-deep);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.35;
  text-align: left;
}

.product-lightbox-thumbnails {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  margin-top: 16px;
}

.product-lightbox-thumbnail {
  display: grid;
  min-width: 0;
  gap: 5px;
  padding: 4px 4px 7px;
  border: 1px solid #d4ddd8;
  border-radius: 3px;
  background: #fafbf9;
  color: #5a6d63;
  font: inherit;
  cursor: pointer;
}

.product-lightbox-thumbnail:hover {
  border-color: #a9c4da;
  background: #f3f8fc;
}

.product-lightbox-thumbnail.is-active {
  border-color: var(--blue);
  background: var(--blue-soft);
  color: var(--blue-dark);
  box-shadow: inset 0 -2px 0 var(--blue);
}

.product-lightbox-thumbnail:focus-visible {
  outline: 3px solid #0b67c4;
  outline-offset: 2px;
}

.product-lightbox-thumbnail img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 2px;
  object-fit: cover;
  background: #f7f3ec;
}

.product-lightbox-thumbnail span {
  overflow: hidden;
  font-size: 10px;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.product-lightbox-controls {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 20px;
  padding: 0;
  border: 0;
  background: transparent;
}

.product-lightbox-controls button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 10px;
  border-color: #c9d8e4;
  border-radius: 3px;
  font-size: 11px;
}

.product-lightbox-controls #product-lightbox-zoom {
  grid-column: 2;
  grid-row: 1;
  border-color: var(--blue);
  background: var(--blue);
}

.product-lightbox-controls #lightbox-view-previous {
  grid-column: 1;
  grid-row: 1;
}

.product-lightbox-controls #lightbox-view-next {
  grid-column: 3;
  grid-row: 1;
}

.product-lightbox-control-icon {
  font-family: Arial, sans-serif;
  font-size: 17px;
  font-weight: 400;
  line-height: 1;
}

.product-lightbox-note {
  margin: auto 0 0;
  padding: 20px 0 0;
  border-top: 1px solid #d7e0dc;
  background: transparent;
  color: #52665c;
  font-size: 11px;
  line-height: 1.55;
  text-align: left;
}

.product-lightbox-note strong {
  display: block;
  margin-bottom: 7px;
  color: var(--navy-deep);
  font-size: 12px;
}

.product-lightbox-desktop-note {
  display: block;
}

.product-lightbox-note .product-lightbox-touch-note {
  display: none;
}

.product-lightbox-disclaimer {
  display: block;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid #e2e8e5;
  color: #566860;
  font-size: 11px;
  line-height: 1.5;
}

@media (max-width: 820px) {
  .product-lightbox {
    width: 100vw;
    height: 100svh;
    max-height: none;
    border: 0;
    border-radius: 0;
  }

  .product-lightbox-shell {
    height: 100svh;
    max-height: none;
  }

  .product-lightbox-head {
    min-height: 64px;
    padding: 10px 12px 10px 15px;
  }

  .product-lightbox-head strong {
    font-size: 16px;
  }

  .product-lightbox-close {
    width: 44px;
    min-width: 44px;
    min-height: 44px;
    padding: 0;
  }

  .product-lightbox-close-label {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .product-lightbox-body {
    height: auto;
    min-height: 0;
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 1fr) auto;
  }

  .product-lightbox-stage {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid #d7e0dc;
  }

  .product-lightbox-stage img {
    width: 100%;
    height: 100%;
    min-height: 0;
  }

  .product-lightbox-panel {
    padding: 10px 12px 12px;
    overflow: visible;
  }

  .product-lightbox-view-info {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 14px;
    padding-bottom: 8px;
  }

  .product-lightbox-status {
    margin: 0;
    font-size: 12px;
    text-align: right;
  }

  .product-lightbox-thumbnails {
    gap: 5px;
    margin-top: 8px;
  }

  .product-lightbox-thumbnail {
    padding: 3px 3px 6px;
  }

  .product-lightbox-thumbnail span {
    font-size: 11px;
  }

  .product-lightbox-controls {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    margin-top: 8px;
  }

  .product-lightbox-controls button {
    min-height: 50px;
    gap: 4px;
    padding-inline: 6px;
    font-size: 12px;
  }

  .product-lightbox-controls #lightbox-view-previous {
    grid-column: 1;
    grid-row: 1;
  }

  .product-lightbox-controls #product-lightbox-zoom {
    grid-column: 2;
    grid-row: 1;
  }

  .product-lightbox-controls #lightbox-view-next {
    grid-column: 3;
    grid-row: 1;
  }

  .product-lightbox-note {
    margin-top: 9px;
    padding-top: 8px;
    font-size: 11px;
    text-align: center;
  }

  .product-lightbox-note strong,
  .product-lightbox-note .product-lightbox-desktop-note {
    display: none;
  }

  .product-lightbox-note .product-lightbox-touch-note {
    display: block;
    margin: 0;
    color: var(--blue-dark);
    font-size: 12px;
    font-weight: 750;
  }

  .product-lightbox-disclaimer {
    margin-top: 5px;
    padding-top: 0;
    border-top: 0;
    font-size: 10.5px;
  }
}

.product-route-error {
  min-height: 62vh;
  padding: 92px 0 110px;
  background: var(--blue-soft);
}

.product-route-error-panel {
  width: min(100%, 780px);
  padding: 54px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--red);
  border-radius: 4px;
  background: var(--white);
}

.product-route-error-panel h1 {
  max-width: 650px;
  margin: 12px 0 18px;
  color: var(--navy-deep);
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.04;
}

.product-route-error-panel > p:not(.product-category) {
  max-width: 620px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 18px;
}

.product-route-error-panel .product-actions {
  width: min(100%, 580px);
}

.product-visual-panel figcaption,
.product-action-note {
  font-size: 13px;
}

.product-lightbox-disclaimer {
  font-size: 12.5px;
}

@media (max-width: 580px) {
  .product-route-error {
    padding: 48px 0 72px;
  }

  .product-route-error-panel {
    padding: 30px 22px;
  }

  .product-route-error-panel > p:not(.product-category) {
    font-size: 16px;
  }
}

/* Desktop product overview: visible decision context and quotation actions. */

@media (min-width: 1121px) {
  .product-detail-layout {
    grid-template-columns: minmax(400px, 0.78fr) minmax(0, 1.22fr);
    gap: 24px;
  }

  .product-visual-panel.is-catalogue-product .product-image-stage {
    height: clamp(400px, 34vw, 470px);
    aspect-ratio: auto;
  }

  .product-visual-panel.is-catalogue-product .product-image-trigger img {
    padding: clamp(30px, 3.4vw, 44px);
  }

  .product-information {
    padding: 32px 36px 36px;
  }

  .product-summary-header {
    padding-bottom: 19px;
  }

  .product-information h1 {
    margin-block: 10px 12px;
    font-size: clamp(38px, 3.2vw, 46px);
  }

  .product-introduction {
    font-size: 15px;
    line-height: 1.62;
  }

  .product-status-note {
    gap: 12px;
    margin-top: 16px;
    padding: 13px 15px;
  }

  .product-status-note::before {
    width: 30px;
    height: 30px;
  }

  .product-status-note strong {
    font-size: 14px;
  }

  .product-status-note p {
    margin-top: 2px;
    font-size: 12.5px;
  }

  .product-facts-section {
    margin-top: 17px;
  }

  .product-facts {
    display: grid;
    grid-template-columns: 0.95fr 1.1fr 1fr;
  }

  .product-facts div,
  .product-facts div:nth-child(2),
  .product-facts div:last-child {
    display: block;
    min-width: 0;
    padding: 13px 15px;
    border-right: 1px solid #e1e7e4;
    border-bottom: 0;
  }

  .product-facts div:first-child {
    padding-left: 2px;
  }

  .product-facts div:last-child {
    border-right: 0;
  }

  .product-facts dt {
    margin-bottom: 5px;
    padding-top: 0;
  }

  .product-facts dd {
    font-size: 14px;
  }

  .product-overview-actions {
    grid-template-columns: minmax(0, 1.35fr) minmax(190px, 0.85fr);
    margin-top: 20px;
  }

  .product-overview-action-note {
    margin-top: 9px;
  }

  .product-specifications-section {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid #dbe4df;
  }
}

/* Product information: show supplied facts first and request unknown details once. */

.product-specifications-section {
  grid-column: 1 / -1;
  margin-top: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid #d5dfda;
  border-top: 3px solid var(--blue);
  border-radius: 5px;
  background: var(--white);
  box-shadow: 0 3px 14px rgba(7, 31, 53, 0.06);
  scroll-margin-top: 112px;
}

.product-specifications-heading {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
  gap: 36px;
  align-items: start;
  margin: 0;
  padding: 25px 30px 22px;
  border-bottom: 1px solid #dbe4df;
}

.product-specifications-heading h2 {
  margin-top: 7px;
  font-size: clamp(26px, 2.4vw, 34px);
  font-weight: 800;
  letter-spacing: -0.035em;
}

.product-specifications-heading > p {
  max-width: 610px;
  margin: 2px 0 0 auto;
  color: #52665c;
  font-size: 14px;
  line-height: 1.62;
}

.product-specifications-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.48fr) minmax(310px, 0.82fr);
  align-items: stretch;
}

.product-confirmed-details {
  min-width: 0;
  padding: 26px 30px 30px;
}

.product-confirmed-details h3 {
  margin: 0 0 13px;
  color: var(--navy-deep);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.3;
}

.product-specifications {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  overflow: hidden;
  border: 1px solid #dbe4df;
  background: #dbe4df;
}

.product-specifications > div,
.product-specifications > div:nth-child(odd),
.product-specifications > div:nth-child(even),
.product-specifications > div:nth-last-child(-n + 2) {
  min-width: 0;
  padding: 17px 18px 18px;
  border: 0;
  background: var(--white);
}

.product-specifications dt {
  margin-bottom: 7px;
  color: #607369;
  font-size: 10.5px;
  letter-spacing: 0.09em;
}

.product-specifications dd {
  font-size: 14px;
  line-height: 1.45;
}

.product-specifications .product-specification-materials {
  grid-column: span 2;
}

.product-technical-request {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
  margin: 26px 30px 30px 0;
  padding: 23px 24px 22px;
  border: 1px solid #cadbe8;
  border-left: 3px solid var(--blue);
  background: #f1f6fa;
}

.product-technical-request-kicker {
  margin: 0 0 8px;
  color: var(--blue-dark);
  font-size: 10.5px;
  font-weight: 900;
  letter-spacing: 0.11em;
  line-height: 1.4;
  text-transform: uppercase;
}

.product-technical-request h3 {
  margin: 0;
  color: var(--navy-deep);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.product-technical-request > p:not(.product-technical-request-kicker) {
  margin: 11px 0 18px;
  color: #42574d;
  font-size: 13px;
  line-height: 1.58;
}

.product-technical-request-button {
  width: 100%;
  min-height: 48px;
  margin-top: auto;
  padding-inline: 16px;
  text-align: center;
}

.product-technical-request small {
  display: block;
  margin-top: 10px;
  color: #64776d;
  font-size: 11px;
  line-height: 1.45;
}

.product-specifications-section .product-resource-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 17px 30px 19px;
  border-top: 1px solid #dbe4df;
  background: #f8faf9;
}

.product-specifications-section .product-resource-links a {
  width: max-content;
  max-width: 100%;
}

.product-specifications-section .product-resource-links a:nth-child(2) {
  justify-self: center;
}

.product-specifications-section .product-resource-links a:last-child {
  justify-self: end;
}

@media (max-width: 900px) {
  .product-specifications-section {
    border-radius: 4px;
  }

  .product-specifications-section:focus:not(:focus-visible) {
    outline: none;
  }

  .product-specifications-section:focus-visible {
    outline: 2px solid var(--blue);
    outline-offset: 3px;
  }

  .product-specifications-heading {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
    padding: 20px 18px;
  }

  .product-specifications-heading h2 {
    font-size: clamp(23px, 5.8vw, 28px);
    line-height: 1.2;
    overflow-wrap: break-word;
  }

  .product-specifications-mobile-copy {
    display: inline;
  }

  .product-specifications-desktop-copy {
    display: none;
  }

  .product-specifications-quote {
    display: inline-flex;
    width: 100%;
    min-height: 50px;
    justify-content: space-between;
    padding: 12px 16px;
    font-size: 15px;
    line-height: 1.4;
  }

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

  .product-confirmed-details {
    padding: 0 18px;
  }

  .product-confirmed-details > h3 {
    display: none;
  }

  .product-specifications {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    border: 0;
    background: var(--white);
  }

  .product-specifications .product-specification-materials {
    grid-column: 1 / -1;
  }

  .product-specifications > div:not([hidden]),
  .product-specifications > div:nth-child(odd),
  .product-specifications > div:nth-child(even),
  .product-specifications > div:nth-last-child(-n + 2) {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    align-items: baseline;
    padding: 14px 0;
    border: 0;
    border-bottom: 1px solid #dbe4df;
  }

  .product-specifications .product-specification-materials:not([hidden]) {
    display: block;
    padding-block: 16px;
  }

  .product-specifications dt {
    flex: 0 1 calc(45% - 6px);
    min-width: min-content;
    max-width: 100%;
    margin: 0;
    color: #52665c;
    font-size: 13px;
    font-weight: 650;
    line-height: 1.45;
    letter-spacing: 0;
    text-transform: none;
    overflow-wrap: anywhere;
  }

  .product-specifications .product-specification-materials dt {
    margin-bottom: 7px;
  }

  .product-specifications dd {
    flex: 1 0 calc(55% - 6px);
    min-width: 0;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.5;
    overflow-wrap: anywhere;
  }

  .product-specifications .product-specification-source {
    border-bottom: 0;
  }

  .product-specification-source dd {
    color: #52665c;
    font-size: 13px;
    font-weight: 600;
  }

  .product-technical-request {
    margin: 4px 18px 18px;
    padding: 14px 16px;
    border: 0;
    border-left: 2px solid var(--blue);
  }

  .product-technical-request-kicker,
  .product-technical-request small {
    display: none;
  }

  .product-technical-request h3 {
    font-size: 17px;
    line-height: 1.3;
  }

  .product-technical-request > p:not(.product-technical-request-kicker) {
    margin: 8px 0 0;
    font-size: 14px;
    line-height: 1.5;
  }

  .product-technical-request-button {
    width: fit-content;
    max-width: 100%;
    min-height: 44px;
    justify-content: flex-start;
    margin-top: 6px;
    padding: 10px 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    color: var(--blue-dark);
    font-size: 14px;
    line-height: 1.4;
    text-align: left;
    text-decoration: underline;
    text-underline-offset: 4px;
  }

  .product-technical-request-button:hover {
    background: transparent;
    box-shadow: none;
    color: var(--navy-deep);
  }

  .product-specifications-section .product-resource-links {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
    padding: 10px 18px;
  }

  .product-specifications-section .product-resource-links a {
    width: 100%;
    min-height: 44px;
    align-items: center;
    padding-block: 9px;
    font-size: 14px;
    line-height: 1.4;
  }

  .product-specifications-section .product-resource-links a:nth-child(2),
  .product-specifications-section .product-resource-links a:last-child {
    justify-self: start;
  }
}

/* Product identity comes first in the reading order; retain the desktop gallery layout. */
@media (min-width: 901px) {
  .product-specification-source {
    order: -1;
  }

  .product-specifications [data-pending-specification="materials"],
  .product-specifications [data-product-weight] {
    order: 1;
  }

  .product-specifications [data-pending-specification="minimumOrder"],
  .product-specifications [data-pending-specification="leadTime"] {
    order: 2;
  }

  .product-detail-layout > .product-visual-panel {
    grid-column: 1;
    grid-row: 1;
  }

  .product-detail-layout > .product-information {
    grid-column: 2;
    grid-row: 1;
  }
}

/* A concise mobile overview, with the quotation action before the catalogue image. */
@media (max-width: 900px) {
  .product-detail-section {
    padding-top: 12px;
  }

  .product-detail-section .breadcrumb {
    gap: 8px;
    margin-bottom: 12px;
    font-size: 12px;
    line-height: 1.5;
  }

  .product-detail-section .breadcrumb a {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
  }

  .product-detail-section #breadcrumb-current,
  .product-detail-section .breadcrumb > span:nth-last-of-type(2) {
    display: none;
  }

  .product-detail-layout {
    gap: 16px;
  }

  .product-detail-layout > .product-information {
    padding: 20px;
    box-shadow: none;
  }

  .product-summary-header {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .product-information .product-category {
    gap: 8px;
    font-size: 10px;
    letter-spacing: 0.1em;
  }

  .product-information h1 {
    margin: 10px 0;
    font-size: clamp(27px, 7.5vw, 34px);
    line-height: 1.12;
    overflow-wrap: break-word;
  }

  .product-mobile-use {
    display: block;
    margin: 0;
    color: #52665c;
    font-size: 14px;
    line-height: 1.5;
  }

  .product-mobile-use > span:first-child {
    color: var(--navy-deep);
    font-weight: 700;
  }

  .product-overview-mobile {
    display: inline;
  }

  .product-information .product-introduction,
  .product-information .product-status-note,
  .product-information .product-facts-section,
  .product-overview-desktop {
    display: none;
  }

  .product-overview-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 18px;
  }

  .product-overview-actions .button {
    min-width: 0;
    min-height: 46px;
    justify-content: center;
    padding: 10px 12px;
    font-size: 14px;
    line-height: 1.4;
    text-align: center;
  }

  .product-overview-actions .product-quote-button {
    grid-column: 1 / -1;
    min-height: 50px;
    justify-content: space-between;
    padding-inline: 18px;
    font-size: 15px;
  }

  .product-overview-details-link {
    display: inline-flex;
    border-color: var(--line-blue);
    background: var(--white);
    color: var(--blue-dark);
  }

  .product-overview-details-link:hover {
    border-color: var(--blue);
    background: var(--blue-soft);
  }

  .product-overview-action-note {
    margin-top: 10px;
    font-size: 12px;
    line-height: 1.5;
  }

  .product-detail-layout > .product-visual-panel {
    width: 100%;
    box-shadow: none;
  }

  .product-visual-panel .product-gallery-head {
    padding: 12px 16px;
  }

  .product-visual-panel .product-gallery-head strong,
  .product-visual-panel .product-gallery-head > p {
    display: none;
  }

  .product-gallery-badge {
    margin: 0;
    font-size: 10px;
  }

  .product-visual-panel .product-image-stage {
    height: clamp(190px, 62vw, 280px);
    aspect-ratio: auto;
  }

  .is-catalogue-product .product-image-trigger img {
    padding: 16px 24px 38px;
  }

  .product-image-hint {
    right: 10px;
    bottom: 10px;
    padding: 8px 10px;
    font-size: 12px;
  }

  .product-visual-panel figcaption {
    padding: 10px 16px;
    font-size: 12px;
  }

  .product-specifications-section {
    /* The document already reserves space for the fixed navigation. */
    scroll-margin-top: 12px;
  }
}

@media (max-width: 900px) and (max-height: 500px) and (orientation: landscape) {
  .product-detail-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .product-detail-layout > .product-information {
    padding: 16px;
  }

  .product-information h1 {
    font-size: 25px;
  }

  .product-overview-actions {
    margin-top: 12px;
  }

  .product-visual-panel .product-image-stage {
    height: 210px;
  }
}