.breadcrumb-bar {
  background: var(--bg);
  color: var(--text-2);
  padding: 12px 22px;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
}
.breadcrumb-bar a { color: var(--text-2); }
.breadcrumb-bar a:hover { color: var(--accent); }

.product-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 24px 120px;
}

.product-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 420px);
  gap: 32px;
  align-items: start;
  margin-bottom: 40px;
}

.gallery {
  position: sticky;
  top: 88px;
  align-self: start;
  min-width: 0;
}

.gallery-dual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.gallery-dual.single-side {
  grid-template-columns: 1fr;
}
.gallery-dual.single-side--interior .gallery-panel-label {
  display: none;
}
.gallery-dual.single-side--interior .gallery-panel .main-img-wrap {
  max-height: min(560px, calc(100vh - 120px));
}
.breadcrumb-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}
.product-back-catalog {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent, #1f6b45);
  text-decoration: none;
  margin-right: 4px;
}
.product-back-catalog[hidden] {
  display: none !important;
}
.product-back-catalog:hover {
  text-decoration: underline;
}
.gallery-panel-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: var(--text-2);
  margin-bottom: 6px;
}
.gallery-panel .main-img-wrap {
  max-height: min(420px, calc(50vh - 40px));
  min-height: 200px;
}

.main-img-wrap {
  background: var(--bg);
  border-radius: var(--radius);
  border: none;
  aspect-ratio: 4 / 5;
  max-height: min(560px, calc(100vh - 120px));
  min-height: 300px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.main-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.main-img-wrap img.zoomable {
  cursor: zoom-in;
}
.main-img-wrap img.zoomable:hover {
  opacity: 0.96;
}

.main-img-wrap img.is-placeholder {
  object-fit: cover;
  opacity: 0.85;
}

.info-panel {
  min-width: 0;
}

.product-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.tag-series { background: var(--accent-light); color: var(--accent); font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 6px; }
.tag-art { font-size: 12px; color: var(--text-2); background: #F3F4F6; padding: 3px 10px; border-radius: 6px; }
.product-title { font-size: clamp(28px, 4vw, 40px); font-weight: 600; line-height: 1.1; margin-bottom: 12px; word-break: break-word; letter-spacing: -0.03em; }

.sku-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 16px;
}
.sku-label { color: var(--text-2); }
.variants-badge {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-light);
  padding: 2px 8px;
  border-radius: 6px;
}

.thumb-row {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}
.thumb-btn {
  flex: 0 0 64px;
  width: 64px;
  height: 64px;
  border: 2px solid var(--border);
  border-radius: 8px;
  background: #F3F4F6;
  padding: 4px;
  cursor: pointer;
  overflow: hidden;
  transition: border-color .15s;
}
.thumb-btn:hover { border-color: var(--accent); }
.thumb-btn.active { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.thumb-btn img { width: 100%; height: 100%; object-fit: contain; display: block; }

.key-params {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
}
.kp-item {
  font-size: 12px;
  min-width: 0;
  display: flex;
  gap: 8px;
  align-items: flex-start;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 9px 10px;
  background: #fff;
}
.kp-icon {
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
  line-height: 1;
}
.kp-body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.kp-label { display: block; color: var(--text-2); margin-bottom: 2px; font-size: 11px; }
.kp-val { font-weight: 600; line-height: 1.35; word-break: break-word; font-size: 13px; }

.color-chips-block {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.color-chip-row {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  border: 1px solid #d6e3f7;
  background: #f5f9ff;
  padding: 6px 12px;
}
.color-chip-label {
  font-size: 12px;
  color: var(--text-2);
}
.color-chip-value {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
}

.variants-block {
  margin-bottom: 16px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
}
.variants-title { font-size: 13px; font-weight: 700; margin-bottom: 12px; text-transform: uppercase; letter-spacing: .4px; color: var(--text-2); }
.variant-filters { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.variant-field[hidden] { display: none; }
.variant-field label { display: block; font-size: 11px; color: var(--text-2); margin-bottom: 4px; }
.variant-field select { font-size: 12px; line-height: 1.35; }
.variant-field select {
  width: 100%;
  padding: 8px 10px;
  font-size: 13px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  font-family: inherit;
  color: var(--text);
}

.desc-collapse {
  margin-bottom: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
}
.desc-collapse summary {
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}
.desc-collapse summary::-webkit-details-marker { display: none; }
.desc-collapse[open] .desc-arrow { transform: rotate(180deg); }
.desc-arrow { font-size: 11px; color: var(--text-2); transition: transform .2s; }
.desc-body {
  padding: 0 16px 16px;
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.65;
  white-space: pre-wrap;
}

.install-compact {
  background: var(--dark);
  color: #fff;
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
}
.install-compact-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.install-compact-title { font-size: 14px; font-weight: 700; }
.install-compact-price { font-size: 18px; font-weight: 800; }
.install-compact-text { font-size: 13px; color: rgba(255,255,255,.7); line-height: 1.5; margin-bottom: 12px; }
.btn-dark {
  background: rgba(255,255,255,.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,.25);
}
.btn-dark:hover { background: rgba(255,255,255,.2); }
.btn-sm { padding: 8px 14px; font-size: 13px; display: inline-flex; }

.tab-montazh-text { font-size: 15px; color: var(--text-2); line-height: 1.7; margin-bottom: 16px; }

.clearance-banner {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: #FFF7ED;
  border: 1px solid #FDBA74;
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 12px;
}
.clearance-banner[hidden] {
  display: none !important;
}
.clearance-banner-badge {
  flex-shrink: 0;
  background: #FF9500;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .3px;
  padding: 4px 8px;
  border-radius: 6px;
}
.clearance-banner-text {
  font-size: 13px;
  line-height: 1.45;
  color: #9A3412;
  font-weight: 600;
}

.price-block {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}
.price-main-row { display: flex; align-items: baseline; gap: 12px; margin-bottom: 4px; flex-wrap: wrap; }
.price-now { font-size: 32px; font-weight: 800; }
.price-was { font-size: 16px; color: var(--text-2); text-decoration: line-through; }
.price-note { font-size: 13px; color: var(--text-2); margin-top: 8px; }

.showroom-pitch {
  background: linear-gradient(135deg, #f0f7ff 0%, #fff 100%);
  border: 1px solid #dbeafe;
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 14px;
}
.showroom-pitch-main { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.showroom-pitch-addr { font-size: 13px; line-height: 1.5; color: var(--text-2); margin-bottom: 6px; }
.showroom-pitch-note { font-size: 12px; color: var(--accent); font-weight: 600; }

.trust-checklist,
.pc-checklist {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 6px;
}
.trust-checklist { margin-bottom: 18px; }
.trust-checklist li,
.pc-checklist li {
  font-size: 13px;
  line-height: 1.45;
  color: var(--text);
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.ck { color: #16a34a; font-weight: 700; flex-shrink: 0; }
.pc-checklist-cols { grid-template-columns: 1fr 1fr; gap: 8px 20px; }

/* RC18B: Pro Design custom-size block */
.custom-size-block { background: #f0f9ff; border: 1.5px solid #bae6fd; border-radius: 12px; padding: 16px; margin-bottom: 16px; }
.custom-size-header { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.custom-size-icon { font-size: 20px; }
.custom-size-title { font-size: 15px; font-weight: 700; color: #0369a1; }
.custom-size-body { display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; }
.custom-size-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.custom-size-label { font-size: 13px; color: var(--text-2, #6b7280); }
.custom-size-val { font-size: 14px; font-weight: 600; color: var(--text-1, #111827); }
.custom-size-finishes { margin-bottom: 10px; }
.custom-size-finishes-label { font-size: 13px; color: var(--text-2, #6b7280); }
.custom-size-finishes-val { font-size: 13px; color: var(--text-1, #111827); font-weight: 500; }
.custom-size-note { font-size: 12px; color: var(--text-2, #6b7280); margin: 0; line-height: 1.5; }

.cta-buttons { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.cta-buttons .btn { width: 100%; justify-content: center; text-align: center; }
.cta-buttons .btn { flex: 1; min-width: 140px; }
.trust-badges { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 0; }
.trust-badge { font-size: 12px; color: var(--text-2); display: flex; align-items: center; gap: 5px; }

.product-bottom { clear: both; min-width: 0; max-width: 100%; overflow: hidden; }

.tabs-block { margin-top: 0; }
.tabs-nav { display: flex; border-bottom: 1px solid var(--border); margin-bottom: 24px; flex-wrap: wrap; }
.tab-btn {
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  cursor: pointer;
  border: none;
  background: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  font-family: 'Inter', sans-serif;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

.delta-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}
.delta-spec-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  padding: 10px 12px;
}
.delta-spec-key {
  font-size: 11px;
  color: var(--text-2);
  margin-bottom: 4px;
}
.delta-spec-val {
  font-size: 13px;
  color: var(--text);
  font-weight: 600;
  line-height: 1.35;
}

.specs-table { width: 100%; border-collapse: collapse; }
.specs-table tr { border-bottom: 1px solid var(--border); }
.specs-table td { padding: 12px 0; font-size: 14px; vertical-align: top; }
.specs-table td:first-child { color: var(--text-2); width: 42%; padding-right: 16px; }
.specs-table td:last-child { font-weight: 500; word-break: break-word; }

.pc-block {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.pc-block-accent {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-top: 48px;
}
.pc-block-manufacturer {
  background: linear-gradient(135deg, #f8faf9 0%, #eef5f1 100%);
  border: 1px solid #d8e8de;
  border-radius: var(--radius);
  padding: 24px;
}
.manufacturer-pricing-lead {
  max-width: 640px;
  line-height: 1.6;
}
.manufacturer-pricing-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.pc-block-hardware {
  background: linear-gradient(135deg, #f5f9ff 0%, #fff 70%);
  border: 1px solid rgba(0, 113, 227, 0.12);
  border-radius: var(--radius);
  padding: 24px;
}
.pc-block-hardware .btn {
  margin-top: 4px;
}
.manufacturer-pricing-buttons .btn {
  flex: 1 1 220px;
  justify-content: center;
  text-align: center;
}
.interior-cta-buttons { margin-bottom: 16px; }
.cta-buttons[hidden],
#product-final-cta[hidden],
.install-compact[hidden] {
  display: none !important;
}
.thumb-btn--color img {
  object-fit: cover;
}

/* Optima Porte RC10 configurator */
.optima-configurator {
  margin-bottom: 20px;
  padding: 16px;
  border: 1px solid #d8e8de;
  border-radius: var(--radius);
  background: #f8faf9;
}
.optima-configurator.is-loading {
  opacity: 0.7;
}
.optima-configurator-prices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}
.optima-price-card {
  padding: 12px 14px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid var(--border);
}
.optima-price-card--kit {
  border-color: #b8d4c4;
  background: #eef5f1;
}
.optima-price-label {
  font-size: 13px;
  color: var(--text-muted, #6b7280);
  margin-bottom: 4px;
}
.optima-price-value {
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 800;
  letter-spacing: -0.02em;
}
.optima-configurator-selects {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
.optima-configurator-selects select {
  width: 100%;
}
.optima-sku-row {
  font-size: 13px;
  color: var(--text-muted, #6b7280);
  margin-bottom: 16px;
}
.optima-kit-title {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 10px;
}
.optima-kit-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
}
.optima-kit-table th,
.optima-kit-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.optima-kit-table th {
  background: #f3f4f6;
  font-weight: 600;
}
.optima-kit-qty,
.optima-kit-price {
  white-space: nowrap;
  text-align: right;
}
.optima-kit-table tfoot td {
  font-weight: 700;
  background: #f9fafb;
}
.optima-kit-note {
  margin: 10px 0 0;
  font-size: 13px;
  color: #9a3412;
}
.optima-configurator-error {
  color: #b45309;
  margin: 0;
}
@media (max-width: 640px) {
  .optima-configurator-prices,
  .optima-configurator-selects {
    grid-template-columns: 1fr;
  }
}
.pc-title {
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.pc-subtitle {
  font-size: 16px;
  font-weight: 600;
  margin: 24px 0 12px;
  color: var(--text-2);
}
.pc-lead {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 16px;
  max-width: 640px;
}
.pc-cta-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
}
.pc-cta-link:hover { text-decoration: underline; }

.pc-block-docs .pc-lead { margin-bottom: 14px; }
.product-docs-group { margin-top: 18px; }
.product-docs-group:first-child { margin-top: 0; }
.product-docs-group h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
}
.product-docs-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.product-docs-list a {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  color: inherit;
  text-decoration: none;
}
.product-docs-list a:hover {
  border-color: #d4a96a;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
}
.product-docs-tag {
  flex: 0 0 auto;
  border: 1px solid #e6d2ad;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 700;
  color: #8a642e;
  background: #fffaf2;
  align-self: center;
}

.product-works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.pw-card {
  display: block;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
  color: inherit;
  transition: transform .2s, box-shadow .2s;
}
.pw-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.pw-img {
  aspect-ratio: 4/3;
  background: #f3f4f6;
  overflow: hidden;
}
.pw-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pw-noimg { background: linear-gradient(135deg, #e5e7eb, #f9fafb); min-height: 120px; }
.pw-body { padding: 12px 14px; }
.pw-cat { font-size: 11px; color: var(--text-2); text-transform: uppercase; letter-spacing: .3px; margin-bottom: 4px; }
.pw-title { font-size: 14px; font-weight: 600; line-height: 1.35; margin-bottom: 6px; }
.pw-loc { font-size: 12px; color: var(--text-2); }
.pw-model { font-size: 12px; color: var(--accent); margin-top: 6px; font-weight: 500; }

.gis2-reviews-widget {
  max-width: 528px;
  margin: 0 auto 8px;
}
.gis2-reviews-widget iframe {
  width: 100%;
  max-width: 528px;
  height: 824px;
  border: 0;
  border-radius: var(--radius);
  display: block;
  background: #fff;
}
.reviews-extra-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  margin-top: 12px;
}

.company-reviews-agg {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}
.cra-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  background: var(--card);
}
.cra-stars { font-size: 18px; color: #f59e0b; letter-spacing: 2px; margin-bottom: 4px; }
.cra-rating { font-size: 36px; font-weight: 800; line-height: 1; margin-bottom: 4px; }
.cra-src { font-size: 13px; color: var(--text-2); }
.cra-count { font-size: 14px; font-weight: 600; margin: 6px 0 12px; }
.cra-note { font-size: 13px; color: var(--text-2); line-height: 1.5; margin: 8px 0 12px; }
.cra-link { font-size: 13px; font-weight: 600; color: var(--accent); }
.company-reviews-list { display: grid; gap: 12px; }
.cr-card {
  margin: 0;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fafafa;
}
.cr-card p { margin: 8px 0; font-size: 14px; line-height: 1.6; }
.cr-card footer { font-size: 12px; color: var(--text-2); }
.cr-empty { font-size: 14px; color: var(--text-2); }

.product-faq { display: grid; gap: 8px; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  overflow: hidden;
}
.faq-item summary {
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p {
  margin: 0;
  padding: 0 16px 14px;
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.65;
}

.similar-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 8px; }
.sim-empty { font-size: 14px; color: var(--text-2); margin-bottom: 8px; }

.product-final-cta {
  background: var(--dark);
  color: #fff;
  padding: 48px 24px 56px;
  margin-top: 0;
}
.pfc-inner { max-width: 1100px; margin: 0 auto; }
.pfc-title {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.pfc-addr { font-size: 16px; line-height: 1.6; margin-bottom: 20px; color: rgba(255,255,255,.9); }
.pfc-benefits {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 6px;
  font-size: 15px;
}
.pfc-hours { margin-bottom: 20px; }
.pfc-hours-title { font-weight: 700; margin-bottom: 8px; font-size: 14px; text-transform: uppercase; letter-spacing: .4px; }
.pfc-hours-line { font-size: 14px; color: rgba(255,255,255,.85); margin-bottom: 4px; }
.pfc-hours-line span { display: inline-block; min-width: 120px; color: rgba(255,255,255,.65); }
.pfc-tags {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,.75);
}
.pfc-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.pfc-buttons .btn-outline {
  border-color: rgba(255,255,255,.35);
  color: #fff;
  background: transparent;
}
.pfc-buttons .btn-outline:hover { background: rgba(255,255,255,.1); }
.similar-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .2s;
  display: block;
  color: inherit;
}
.similar-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.sc-img {
  height: 160px;
  background: #F3F4F6;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 8px;
}
.sc-img-pair {
  flex-direction: row;
  gap: 4px;
  padding: 8px 8px 4px;
  align-items: stretch;
}
.sc-side {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
}
.sc-frame {
  flex: 1;
  width: 100%;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sc-door-img {
  max-height: 120px;
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}
.sc-img:not(.sc-img-pair) .sc-door-img { max-height: 140px; }
.sc-door-img.is-placeholder { object-fit: cover; width: 100%; height: 100%; max-height: none; }
.sc-label {
  font-size: 9px;
  color: var(--text-3);
  text-align: center;
  margin-top: 4px;
  line-height: 1.2;
}
.similar-card:hover .sc-door-img:not(.is-placeholder) { transform: scale(1.03); transition: transform .25s ease; }
.sc-body { padding: 12px; }
.sc-name { font-size: 13px; font-weight: 600; margin-bottom: 4px; line-height: 1.3; }
.sc-price { font-size: 15px; font-weight: 700; }

.sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 12px 16px;
  z-index: 90;
  box-shadow: 0 -4px 12px rgba(0,0,0,.08);
}
.sticky-bar-inner { display: flex; gap: 10px; align-items: center; max-width: 1100px; margin: 0 auto; }
.sticky-price { font-size: 18px; font-weight: 800; flex: 1; }

@media (max-width: 900px) {
  .product-top {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .gallery {
    position: relative;
    top: auto;
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
  }
  .gallery-dual {
    grid-template-columns: 1fr;
  }
  .main-img-wrap {
    max-height: 400px;
    aspect-ratio: 1 / 1;
  }
}

@media (max-width: 768px) {
  .product-page { padding: 16px 16px 88px; }
  .similar-grid { grid-template-columns: 1fr 1fr; }
  .product-works-grid { grid-template-columns: 1fr; }
  .company-reviews-agg { grid-template-columns: 1fr; }
  .pc-checklist-cols { grid-template-columns: 1fr; }
  .sticky-bar { display: block; }
  .product-title { font-size: 20px; }
  .price-now { font-size: 26px; }
  .key-params { grid-template-columns: 1fr; }
  .delta-specs-grid { grid-template-columns: 1fr; }
  .variant-filters { grid-template-columns: 1fr; }
  .pfc-buttons .btn { width: 100%; justify-content: center; }
}

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


/* Task 2: "Рекомендуем вместе с дверью" upsell block (entrance doors) */
.pc-block-recommend {
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}
.pc-block-recommend .recommend-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 8px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}
.recommend-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--border, rgba(0,0,0,.08));
  border-radius: 14px;
  background: var(--card, #fff);
  text-decoration: none;
  color: inherit;
  transition: box-shadow .18s ease, transform .18s ease, border-color .18s ease;
}
.recommend-card:hover {
  border-color: var(--accent, #0071E3);
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
  transform: translateY(-2px);
}
.recommend-media {
  position: relative;
  flex: 0 0 auto;
  width: 64px;
  height: 64px;
  border-radius: 10px;
  background: var(--bg, #f5f5f7);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.recommend-img { width: 100%; height: 100%; object-fit: contain; }
.recommend-icon { font-size: 30px; line-height: 1; }
.recommend-badge {
  position: absolute;
  left: -6px; top: -6px;
  font-size: 14px;
  background: var(--accent, #0071E3);
  color: #fff;
  border-radius: 50%;
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 6px rgba(0,0,0,.18);
}
.recommend-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
}
.recommend-title {
  font-weight: 600;
  font-size: 13px;
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.recommend-prod {
  font-size: 12px; color: var(--text-2, #6e6e73);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.recommend-price { font-size: 12px; font-weight: 600; color: var(--accent, #0071E3); }
.recommend-soon { color: var(--text-3, #aeaeb2); font-style: italic; }
.recommend-arrow {
  flex: 0 0 auto;
  margin-left: auto;
  color: var(--text-3, #aeaeb2);
  font-size: 18px;
}
.recommend-card-empty { opacity: .85; }

@media (max-width: 1024px) {
  .pc-block-recommend .recommend-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 520px) {
  .pc-block-recommend .recommend-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .recommend-media { width: 52px; height: 52px; }
}