/* /catalog/balka-opalubki/ — landing for BDK beam */
.bdk-page {
  --bdk-orange: #dd7a22;
  --bdk-orange-hover: #c2681a;
  --bdk-cream: #f1e9dd;
  --bdk-cream-2: #faf6f0;
  --bdk-ink: #2a2521;
  --bdk-text: #171717;
  --bdk-muted: #58534e;
  --bdk-line: #eadfd2;
  --bdk-white: #ffffff;
  --bdk-beam: #8b6914;
  --bdk-beam-light: #e8dcc4;
  --bdk-shadow: 0 12px 32px rgba(63, 39, 17, 0.07);
  --bdk-radius: 14px;
  color: var(--bdk-text);
  background: var(--bdk-white);
  box-sizing: border-box;
}

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

.bdk-page img {
  display: block;
  max-width: 100%;
}

.bdk-page button,
.bdk-page input,
.bdk-page select {
  font: inherit;
}

.bdk-page button {
  cursor: pointer;
}

.bdk-page .bdk-section {
  padding: 0 30px 40px;
}

.bdk-page .bdk-section--tight {
  padding-bottom: 28px;
}

.bdk-page .bdk-section--cream {
  background: linear-gradient(180deg, #fff 0%, var(--bdk-cream-2) 100%);
}

.bdk-page .bdk-h2 {
  margin: 0 0 10px;
  color: #1f1b17;
  font-size: clamp(26px, 2.4vw, 34px);
  line-height: 1.08;
  letter-spacing: -0.7px;
  font-weight: 900;
}

.bdk-page .bdk-lead {
  margin: 0 0 22px;
  max-width: 720px;
  color: var(--bdk-muted);
  font-size: 15px;
  line-height: 1.5;
  font-weight: 500;
}

.bdk-page .bdk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: 8px;
  background: var(--bdk-orange);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  transition: background 0.2s ease;
}

.bdk-page .bdk-btn:hover {
  background: var(--bdk-orange-hover);
}

.bdk-page .bdk-btn--outline {
  background: #fff;
  color: var(--bdk-orange);
  border: 1px solid var(--bdk-orange);
}

.bdk-page .bdk-btn--outline:hover {
  background: #fff4ea;
}

.bdk-page .bdk-btn--small {
  min-height: 40px;
  padding: 0 16px;
  font-size: 13px;
}

.bdk-page .bdk-btn--block {
  width: 100%;
}

/* Hero */
.bdk-page .bdk-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 28px;
  align-items: center;
  padding: 8px 30px 28px;
}

.bdk-page .bdk-hero-copy h1 {
  margin: 0 0 14px;
  color: #1a1714;
  font-size: clamp(32px, 3.6vw, 46px);
  line-height: 1.05;
  letter-spacing: -1.4px;
  font-weight: 950;
}

.bdk-page .bdk-hero-lead {
  margin: 0 0 18px;
  max-width: 560px;
  color: #4e4843;
  font-size: 16px;
  line-height: 1.55;
  font-weight: 500;
}

.bdk-page .bdk-hero-perks {
  display: grid;
  gap: 10px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.bdk-page .bdk-hero-perks li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  color: #3d3834;
}

.bdk-page .bdk-hero-perks svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--bdk-orange);
}

.bdk-page .bdk-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.bdk-page .bdk-hero-note a {
  color: var(--bdk-orange);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.bdk-page .bdk-hero-note a:hover {
  text-decoration: underline;
}

.bdk-page .bdk-hero-visual {
  position: relative;
  border-radius: var(--bdk-radius);
  overflow: hidden;
  box-shadow: var(--bdk-shadow);
}

.bdk-page .bdk-hero-visual img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.bdk-page .bdk-hero-badge {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 8px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  font-size: 13px;
  font-weight: 800;
  color: var(--bdk-ink);
}

/* Metrics */
.bdk-page .bdk-metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  margin: 0 30px 28px;
  padding: 0;
  list-style: none;
  border: 1px solid var(--bdk-line);
  border-radius: var(--bdk-radius);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--bdk-shadow);
}

.bdk-page .bdk-metric {
  padding: 18px 16px;
  border-right: 1px solid var(--bdk-line);
  text-align: center;
}

.bdk-page .bdk-metric:last-child {
  border-right: 0;
}

.bdk-page .bdk-metric strong {
  display: block;
  font-size: clamp(18px, 1.6vw, 22px);
  font-weight: 900;
  color: #1a1714;
  letter-spacing: -0.4px;
}

.bdk-page .bdk-metric span {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--bdk-muted);
}

/* Configurator buy-box */
.bdk-page .bdk-config {
  border: 1px solid var(--bdk-line);
  border-radius: var(--bdk-radius);
  padding: 24px;
  background: #fff;
  box-shadow: var(--bdk-shadow);
}

.bdk-page .bdk-config--buybox {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 28px;
  align-items: start;
}

.bdk-page .bdk-config-controls {
  display: grid;
  gap: 22px;
}

.bdk-page .bdk-config-step h3 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 900;
  color: #1f1b17;
}

.bdk-page .bdk-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 0;
}

.bdk-page .bdk-chip {
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--bdk-line);
  border-radius: 8px;
  background: #fff;
  font-size: 13px;
  font-weight: 800;
  color: var(--bdk-ink);
  transition: border-color 0.15s, background 0.15s;
}

.bdk-page .bdk-chip.is-active {
  border-color: var(--bdk-orange);
  background: #fff4ea;
  color: var(--bdk-orange-hover);
}

.bdk-page .bdk-variant-note {
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--bdk-muted);
  line-height: 1.45;
  max-width: 640px;
}

.bdk-page .bdk-length-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.bdk-page .bdk-length-chips--compact .bdk-length-chip {
  min-height: 40px;
  min-width: 56px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  gap: 0;
}

.bdk-page .bdk-length-chip {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  min-height: 72px;
  padding: 10px 12px;
  border: 1px solid var(--bdk-line);
  border-radius: 10px;
  background: #fff;
  text-align: left;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.bdk-page .bdk-length-chip.is-active {
  border-color: var(--bdk-orange);
  box-shadow: 0 0 0 2px rgba(221, 122, 34, 0.15);
  background: #fffaf4;
}

.bdk-page .bdk-length-chip.is-short .bdk-length-chip__label::after {
  content: "";
}

.bdk-page .bdk-length-chips--compact .bdk-length-chip.is-short .bdk-length-chip__label::after {
  content: none;
}

.bdk-page .bdk-length-chip__label {
  font-size: 14px;
  font-weight: 900;
  color: #1a1714;
}

.bdk-page .bdk-length-chip__price,
.bdk-page .bdk-length-chip__meta {
  display: none;
}

.bdk-page .bdk-fine-length {
  display: grid;
  gap: 6px;
  max-width: 280px;
}

.bdk-page .bdk-fine-length label {
  font-size: 12px;
  font-weight: 700;
  color: var(--bdk-muted);
}

.bdk-page .bdk-fine-length select,
.bdk-page .bdk-meters-row input {
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--bdk-line);
  border-radius: 8px;
  background: #fff;
  font: inherit;
  font-weight: 700;
}

.bdk-page .bdk-qty-row--inline {
  display: flex;
  align-items: center;
  gap: 12px;
}

.bdk-page .bdk-qty-hint {
  font-size: 13px;
  font-weight: 700;
  color: var(--bdk-muted);
}

.bdk-page .bdk-meters-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.bdk-page .bdk-meters-row label {
  font-size: 13px;
  font-weight: 700;
  color: var(--bdk-muted);
}

.bdk-page .bdk-meters-row input {
  width: 110px;
}

.bdk-page .bdk-meters-note {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--bdk-muted);
  font-weight: 600;
}

.bdk-page .bdk-summary {
  position: sticky;
  top: 88px;
  border: 1px solid var(--bdk-line);
  border-radius: 12px;
  padding: 20px;
  background: linear-gradient(180deg, #fffaf4 0%, #fff 55%);
}

.bdk-page .bdk-summary-head h3 {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 900;
}

.bdk-page .bdk-summary-sku {
  margin: 0 0 14px;
  font-size: 13px;
  color: var(--bdk-muted);
  font-weight: 600;
}

.bdk-page .bdk-summary-stats--compact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 14px;
  margin: 0 0 14px;
}

.bdk-page .bdk-summary-stats--compact dt {
  font-size: 11px;
  font-weight: 700;
  color: var(--bdk-muted);
}

.bdk-page .bdk-summary-stats--compact dd {
  margin: 2px 0 0;
  font-size: 15px;
  font-weight: 900;
}

.bdk-page .bdk-summary-stock {
  margin: 0 0 10px;
  font-size: 12px;
  color: var(--bdk-muted);
  font-weight: 600;
}

.bdk-page .bdk-summary-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 13px;
  font-weight: 800;
  color: var(--bdk-orange);
  text-decoration: none;
}

.bdk-page .bdk-summary-link:hover {
  color: var(--bdk-orange-hover);
}

.bdk-page .bdk-summary-actions {
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: 10px;
}

.bdk-page .bdk-summary-actions .bdk-btn {
  flex: 1 1 0;
  min-width: 0;
  white-space: nowrap;
}

.bdk-page .bdk-fine-length select {
  width: 100%;
}

/* Qty control */
.bdk-page .bdk-qty-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 0;
}

.bdk-page .bdk-qty-label {
  font-size: 14px;
  font-weight: 800;
}

.bdk-page .bdk-qty-control {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--bdk-line);
  border-radius: 8px;
  overflow: hidden;
}

.bdk-page .bdk-qty-btn {
  width: 44px;
  height: 44px;
  border: 0;
  background: #fff;
  font-size: 20px;
  font-weight: 700;
  color: var(--bdk-orange);
}

.bdk-page .bdk-qty-control input {
  width: 64px;
  height: 44px;
  border: 0;
  border-left: 1px solid var(--bdk-line);
  border-right: 1px solid var(--bdk-line);
  text-align: center;
  font-weight: 800;
  font-size: 16px;
}

.bdk-page .bdk-summary-totals {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--bdk-line);
  border-bottom: 1px solid var(--bdk-line);
  margin-bottom: 14px;
}

.bdk-page .bdk-summary-totals span {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--bdk-muted);
}

.bdk-page .bdk-summary-totals strong {
  display: block;
  margin-top: 4px;
  font-size: 17px;
  font-weight: 900;
}

.bdk-page .bdk-summary-price strong {
  color: var(--bdk-orange);
  font-size: 22px;
}

.bdk-page .bdk-tier-hint {
  margin: 0 0 14px;
  font-size: 12px;
  color: var(--bdk-muted);
  line-height: 1.4;
}

/* Compare tables */
.bdk-page .bdk-compare-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 16px;
}

.bdk-page .bdk-compare-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 14px;
}

.bdk-page .bdk-compare-table th,
.bdk-page .bdk-compare-table td {
  padding: 12px 14px;
  border: 1px solid var(--bdk-line);
  text-align: left;
}

.bdk-page .bdk-compare-table th {
  background: var(--bdk-cream-2);
  font-weight: 800;
}

.bdk-page .bdk-compare-note {
  font-size: 13px;
  color: var(--bdk-muted);
  margin-bottom: 16px;
  max-width: 640px;
}

/* Length ruler */
.bdk-page .bdk-ruler {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  min-height: 120px;
  padding: 16px 0 8px;
}

.bdk-page .bdk-ruler-item {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.bdk-page .bdk-ruler-bar {
  display: block;
  height: 48px;
  width: var(--bdk-len, 50%);
  max-width: 100%;
  margin: 0 auto;
  border-radius: 4px 4px 2px 2px;
  background: linear-gradient(180deg, var(--bdk-beam-light) 0%, var(--bdk-beam) 100%);
  opacity: 0.55;
  transition: opacity 0.15s, transform 0.15s;
}

.bdk-page .bdk-ruler-item.is-active .bdk-ruler-bar {
  opacity: 1;
  transform: scaleY(1.08);
  box-shadow: 0 4px 12px rgba(139, 105, 20, 0.35);
}

.bdk-page .bdk-ruler-label {
  font-size: 12px;
  font-weight: 900;
  text-align: center;
  color: #1a1714;
}

.bdk-page .bdk-ruler-meta {
  font-size: 10px;
  font-weight: 600;
  text-align: center;
  color: var(--bdk-muted);
  line-height: 1.3;
}

.bdk-page .bdk-length-mobile {
  display: none;
}

.bdk-page .bdk-length-row {
  display: grid;
  grid-template-columns: 1fr 1fr 0.8fr 1fr;
  gap: 8px;
  align-items: center;
  width: 100%;
  padding: 12px 14px;
  margin-bottom: 6px;
  border: 1px solid var(--bdk-line);
  border-radius: 8px;
  background: #fff;
  font-size: 13px;
  font-weight: 700;
  text-align: left;
}

.bdk-page .bdk-length-row.is-active {
  border-color: var(--bdk-orange);
  background: #fff9f2;
}

/* Stock */
.bdk-page .bdk-stock-total {
  margin: 0 0 12px;
  font-size: 15px;
}

.bdk-page .bdk-stock-note {
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--bdk-muted);
}

/* Linear calc */
.bdk-page .bdk-linear-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}

.bdk-page .bdk-linear-grid label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--bdk-muted);
}

.bdk-page .bdk-linear-grid input,
.bdk-page .bdk-linear-grid select {
  display: block;
  width: 100%;
  margin-top: 6px;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--bdk-line);
  border-radius: 8px;
}

.bdk-page .bdk-linear-result {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin: 0 0 16px;
}

.bdk-page .bdk-linear-result dt {
  font-size: 11px;
  font-weight: 700;
  color: var(--bdk-muted);
}

.bdk-page .bdk-linear-result dd {
  margin: 4px 0 0;
  font-size: 16px;
  font-weight: 900;
}

/* Cross-sell */
.bdk-page .bdk-system-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  max-width: 420px;
  margin: 0 auto 18px;
}

.bdk-page .bdk-system-step {
  width: 100%;
  padding: 14px 18px;
  border-radius: 10px;
  border: 1px solid var(--bdk-line);
  background: #fff;
  text-align: center;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  color: inherit;
}

.bdk-page .bdk-system-step.is-current {
  border-color: var(--bdk-orange);
  background: #fff4ea;
  color: var(--bdk-orange-hover);
}

.bdk-page .bdk-system-step.is-link:hover {
  border-color: var(--bdk-orange);
}

.bdk-page .bdk-system-arrow {
  color: var(--bdk-muted);
  font-size: 18px;
  line-height: 1;
}

.bdk-page .bdk-cross {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.bdk-page .bdk-cross-card {
  padding: 18px;
  border: 1px solid var(--bdk-line);
  border-radius: var(--bdk-radius);
  background: #fff;
}

.bdk-page .bdk-cross-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 900;
}

.bdk-page .bdk-cross-card p {
  margin: 0 0 14px;
  font-size: 13px;
  color: var(--bdk-muted);
  line-height: 1.45;
}

/* Production */
.bdk-page .bdk-prod-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: center;
}

.bdk-page .bdk-prod-grid img {
  border-radius: var(--bdk-radius);
  box-shadow: var(--bdk-shadow);
}

.bdk-page .bdk-prod-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.bdk-page .bdk-prod-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 10px;
  font-size: 14px;
  line-height: 1.45;
  color: #3d3834;
}

.bdk-page .bdk-prod-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--bdk-orange);
}

/* Anatomy SVG */
.bdk-page .bdk-anatomy {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
  align-items: center;
}

.bdk-page .bdk-beam-svg {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
}

.bdk-page .bdk-anatomy-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.bdk-page .bdk-anatomy-list li {
  margin-bottom: 12px;
  font-size: 14px;
  line-height: 1.45;
}

.bdk-page .bdk-anatomy-list strong {
  display: block;
  font-size: 15px;
  margin-bottom: 2px;
}

/* Scenarios */
.bdk-page .bdk-scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.bdk-page .bdk-scenario {
  padding: 20px;
  border: 1px solid var(--bdk-line);
  border-radius: var(--bdk-radius);
  background: #fff;
}

.bdk-page .bdk-scenario h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 900;
}

.bdk-page .bdk-scenario p {
  margin: 0 0 14px;
  font-size: 13px;
  color: var(--bdk-muted);
  line-height: 1.45;
}

/* Docs */
.bdk-page .bdk-docs-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.bdk-page .bdk-doc-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  border: 1px solid var(--bdk-line);
  border-radius: 10px;
  background: #fff;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s;
}

.bdk-page .bdk-doc-card:hover {
  border-color: var(--bdk-orange);
}

.bdk-page .bdk-doc-card strong {
  font-size: 14px;
}

.bdk-page .bdk-doc-card span {
  font-size: 12px;
  color: var(--bdk-muted);
}

/* Delivery / final */
.bdk-page .bdk-delivery {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: start;
}

.bdk-page .bdk-delivery ul {
  margin: 0;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.55;
  color: #3d3834;
}

.bdk-page .bdk-delivery-aside {
  padding: 20px;
  border-radius: var(--bdk-radius);
  border: 1px solid var(--bdk-line);
  background: var(--bdk-cream-2);
}

.bdk-page .bdk-final {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  padding: 28px;
  border-radius: var(--bdk-radius);
  background: linear-gradient(135deg, #fff9f2, #fff);
  border: 1px solid var(--bdk-line);
}

.bdk-page .bdk-final h2 {
  margin: 0 0 12px;
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 950;
}

.bdk-page .bdk-final-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0;
}

.bdk-page .bdk-final-phone {
  font-size: 20px;
  font-weight: 900;
  color: var(--bdk-orange);
  text-decoration: none;
}

.bdk-page .bdk-final-aside form {
  display: grid;
  gap: 10px;
}

.bdk-page .bdk-final-aside input {
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--bdk-line);
  border-radius: 8px;
}

.bdk-page .bdk-related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.bdk-page .bdk-related a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--bdk-line);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  color: var(--bdk-ink);
}

.bdk-page .bdk-related a:hover {
  border-color: var(--bdk-orange);
  color: var(--bdk-orange);
}

.bdk-page .bdk-specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.bdk-page .bdk-specs-table th,
.bdk-page .bdk-specs-table td {
  padding: 12px 14px;
  border: 1px solid var(--bdk-line);
  text-align: left;
}

.bdk-page .bdk-specs-table th {
  width: 34%;
  background: var(--bdk-cream-2);
  font-weight: 800;
}

.bdk-page .bdk-weight-note {
  padding: 18px;
  border-radius: 10px;
  background: var(--bdk-cream-2);
  font-size: 14px;
  line-height: 1.5;
}

.bdk-page .bdk-advantage-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.bdk-page .bdk-adv-card {
  padding: 16px;
  border: 1px solid var(--bdk-line);
  border-radius: 10px;
  background: #fff;
  font-size: 14px;
  line-height: 1.45;
}

.bdk-page .toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(120%);
  z-index: 9999;
  padding: 12px 20px;
  border-radius: 8px;
  background: #1a1714;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  opacity: 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
  pointer-events: none;
}

.bdk-page .toast.is-show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Area calculator embed */
.bdk-page .bdk-calc-wrap {
  border: 1px solid var(--bdk-line);
  border-radius: var(--bdk-radius);
  padding: 8px;
  background: #fff;
}

/* Responsive */
@media (max-width: 1100px) {
  .bdk-page .bdk-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .bdk-page .bdk-metric:nth-child(3) {
    border-right: 0;
  }
  .bdk-page .bdk-cross {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .bdk-page .bdk-config--buybox {
    grid-template-columns: 1fr;
  }
  .bdk-page .bdk-summary {
    position: static;
  }
  .bdk-page .bdk-hero,
  .bdk-page .bdk-prod-grid,
  .bdk-page .bdk-anatomy,
  .bdk-page .bdk-delivery,
  .bdk-page .bdk-final {
    grid-template-columns: 1fr;
  }
  .bdk-page .bdk-ruler {
    display: none;
  }
  .bdk-page .bdk-length-mobile {
    display: block;
  }
  .bdk-page .bdk-scenario-grid,
  .bdk-page .bdk-advantage-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .bdk-page .bdk-section,
  .bdk-page .bdk-hero {
    padding-left: 20px;
    padding-right: 20px;
  }
  .bdk-page .bdk-summary-actions {
    flex-wrap: wrap;
  }
  .bdk-page .bdk-summary-actions .bdk-btn {
    flex: 1 1 calc(50% - 10px);
  }
  .bdk-page .bdk-metrics {
    margin-left: 20px;
    margin-right: 20px;
    grid-template-columns: 1fr 1fr;
  }
  .bdk-page .bdk-metric {
    border-right: 0;
    border-bottom: 1px solid var(--bdk-line);
  }
  .bdk-page .bdk-length-chips {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .bdk-page .bdk-summary-totals {
    grid-template-columns: 1fr;
  }
  .bdk-page .bdk-linear-grid {
    grid-template-columns: 1fr;
  }
  .bdk-page .bdk-docs-grid {
    grid-template-columns: 1fr;
  }
  .bdk-page .bdk-cross {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 390px) {
  .bdk-page .bdk-length-chips {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .bdk-page .bdk-length-chip {
    min-height: 64px;
    padding: 8px 10px;
  }
  .bdk-page .bdk-hero-actions .bdk-btn {
    width: 100%;
  }
}