:root {
  --navy: #071525;
  --ink: #152b3a;
  --paper: #f5f7f6;
  --white: #fff;
  --muted: #536773;
  --line: #dce4e7;
  --orange: #ff7044;
  --orange-hover: #ff946c;
  --link: #a53b1b;
  --green: #176747;
  --radius: 12px;
  --header-height: 89px;
  --section-nav-height: 0px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + var(--section-nav-height) + 24px); }
html:has(.guide-nav) { --section-nav-height: 61px; }
html:has(.detail-nav) { --section-nav-height: 62px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Avenir Next", Avenir, "Segoe UI", sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button, summary { cursor: pointer; }
button, a, input, select, summary { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #248c96; outline-offset: 5px; }
[hidden] { display: none !important; }
.shell { width: min(1200px, calc(100% - 64px)); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 40; background: var(--navy); color: var(--white); border-bottom: 1px solid #2d3c4a; }
.nav { min-height: 88px; display: flex; align-items: center; gap: 36px; }
.brand { flex-shrink: 0; display: inline-flex; align-items: center; min-height: 44px; }
.brand img { width: 128px; height: auto; }
.nav-links { display: flex; gap: 28px; margin-left: auto; }
.nav-links a { display: flex; align-items: center; min-height: 44px; color: #d5dfe6; font-size: 14px; }
.nav-links a:hover, .nav-links a[aria-current] { color: var(--white); text-decoration: underline; text-underline-offset: 7px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 20px; padding: 13px 21px; min-height: 48px; border-radius: 6px; font-weight: 700; font-size: 14px; border: 1px solid transparent; transition: background 150ms, border-color 150ms; }
.button.primary { background: var(--orange); color: var(--navy); }
.button.primary:hover { background: var(--orange-hover); }
.button.primary:active { background: #f45e31; }
.button.outline { border-color: #b8c7cd; }
.button.outline:hover { background: #e7eeee; border-color: var(--ink); }
.eyebrow { margin: 0 0 18px; color: var(--link); font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow.light { color: #ffad8f; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.04em; }
h1 { font-size: clamp(42px, 4.5vw, 64px); font-weight: 700; }
h2 { font-size: clamp(32px, 3.4vw, 46px); font-weight: 700; }
h3 { font-size: 24px; }
.hero { background: linear-gradient(120deg, #071525 25%, #132d40); color: var(--white); }
.hero-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; padding-block: 64px 48px; align-items: center; }
.hero-copy > p:not(.eyebrow) { color: #c5d1da; margin-top: 24px; max-width: 480px; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; margin-top: 30px; }
.text-link { display: inline-flex; align-items: center; gap: 20px; min-height: 44px; font-size: 14px; font-weight: 700; color: var(--link); }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.light-link { color: var(--white); }
.hero-contact { display: inline-flex; flex-direction: column; margin-top: 30px; min-height: 44px; }
.hero-contact > span { color: #aabecb; font-size: 12px; }
.hero-contact strong { font-size: 18px; letter-spacing: .02em; }
.hero-contact strong span { margin-left: 12px; color: var(--orange); }
.factory-collage { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.factory-collage figure { position: relative; overflow: hidden; border-radius: 6px; }
.factory-main { grid-column: 1 / -1; }
.factory-collage img { width: 100%; height: 130px; object-fit: cover; }
.factory-main img { height: 280px; }
.factory-collage figcaption { position: absolute; inset: auto 0 0; background: linear-gradient(transparent, #071525e6); padding: 30px 16px 12px; font-size: 12px; }
.factory-main figcaption span { display: block; color: #d5dfe6; }
.factory-main figcaption strong { display: block; font-size: 22px; }
.photo-note { grid-column: 1 / -1; font-size: 11px; color: #b3c3cc; }
.brand-strip { padding-block: 24px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #3c4c59; gap: 24px; }
.brand-strip span { font-size: 12px; color: #b8c8d3; }
.brand-strip b { display: block; color: var(--white); font-size: 15px; }
.section { padding-block: 88px; position: relative; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 40px; }
.section-heading > p { max-width: 370px; color: var(--muted); }
.category-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.category-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); display: flex; flex-direction: column; transition: border-color 180ms; }
.category-card:hover { border-color: #758b98; }
.category-image { height: 235px; padding: 16px; background: #edf2f1; }
.category-image img { width: 100%; height: 100%; object-fit: contain; }
.category-image.scene-image { padding: 0; }
.category-image.scene-image img { object-fit: cover; }
.category-copy { padding: 24px 20px 18px; flex: 1; display: flex; flex-direction: column; }
.category-number { font-size: 10px; letter-spacing: .09em; font-weight: 800; color: var(--muted); text-transform: uppercase; }
.category-copy h3 { margin-top: 12px; font-size: 23px; }
.category-copy p { color: var(--muted); font-size: 14px; margin: 14px 0 22px; }
.card-action { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 44px; color: var(--link); font-size: 12px; font-weight: 700; margin-top: auto; }
.catalog-shortcut { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 30px; padding-top: 26px; border-top: 1px solid var(--line); }
.catalog-shortcut strong, .catalog-shortcut span { display: block; }
.catalog-shortcut span { font-size: 13px; color: var(--muted); margin-top: 4px; }
.manufacturing { background: linear-gradient(180deg, #e8eeec, #f2f5f3); }
.factory-chapter { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; border-top: 1px solid #bdcbc6; padding-top: 22px; margin: 56px 0 24px; }
.factory-chapter h3 { font-size: 19px; letter-spacing: -.02em; }
.factory-chapter > span { font-size: 12px; color: var(--muted); }
.facility-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.equipment-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px 24px; }
.factory-figure { min-width: 0; }
.factory-image-link { position: relative; display: block; background: #dbe4e0; }
.factory-image-link img { width: 100%; height: auto; aspect-ratio: 1.8; object-fit: contain; }
.facility-gallery .factory-image-link img { aspect-ratio: 1.86; }
.photo-open { position: absolute; right: 8px; bottom: 8px; padding: 4px 9px; background: #071525e6; color: white; font-size: 11px; }
.factory-image-link:hover .photo-open, .factory-image-link:focus-visible .photo-open { background: var(--link); }
.factory-figure figcaption { padding-top: 14px; }
.factory-figure figcaption strong { display: block; font-size: 18px; line-height: 1.3; letter-spacing: -.02em; }
.factory-figure figcaption > span { display: block; font-size: 12px; color: var(--muted); margin-top: 5px; }
.facility-gallery figcaption strong { font-size: 23px; }
.factory-footnote { display: flex; align-items: center; justify-content: space-between; gap: 40px; border-top: 1px solid #bdcbc6; padding-top: 24px; margin-top: 40px; }
.factory-footnote .source-note { margin: 0; max-width: 740px; }
.factory-footnote .text-link { flex-shrink: 0; }
.source-note { font-size: 12px; color: var(--muted); margin-top: 28px; max-width: 850px; }
.contact-section { position: relative; background: var(--navy); color: var(--white); padding-block: 80px; }
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.contact-layout > div > p:not(.eyebrow) { max-width: 470px; margin-top: 22px; color: #c5d1da; }
.contact-details { border-left: 1px solid #3a4c59; padding-left: 60px; }
.contact-details > span { display: block; color: #c5d1da; font-size: 12px; text-transform: uppercase; letter-spacing: .1em; }
.phone { display: block; width: fit-content; padding-block: 14px 24px; font-size: clamp(24px, 2.6vw, 35px); letter-spacing: -.03em; font-weight: 700; }
.phone:hover { color: var(--orange-hover); }
.email-contact { display: block; width: fit-content; max-width: 100%; min-height: 44px; padding-block: 10px; margin-top: 10px; font-size: 15px; overflow-wrap: anywhere; text-decoration: underline; text-underline-offset: 4px; }
.email-contact:hover { text-decoration-thickness: 2px; }
.contact-layout .contact-details p { font-size: 13px; margin-top: 14px; }
.site-footer { background: var(--navy); color: #c5d1da; padding-bottom: 100px; }
.footer-main { display: flex; flex-wrap: wrap; align-items: center; gap: 30px; padding-block: 28px; border-top: 1px solid #2c3d4b; font-size: 13px; }
.footer-main > a:last-child { margin-left: auto; min-height: 44px; display: inline-flex; align-items: center; }
.footer-bottom { display: flex; gap: 20px; justify-content: space-between; color: #aabdc9; font-size: 11px; }
.floating-contact { position: fixed; bottom: max(20px, env(safe-area-inset-bottom)); right: 24px; z-index: 30; display: flex; align-items: center; gap: 12px; min-height: 52px; padding: 12px 20px; border-radius: 30px; background: var(--green); color: var(--white); font-size: 14px; font-weight: 700; border: 1px solid #e6f3ec; box-shadow: 0 4px 18px #07152524; }
.floating-contact:hover { background: #105337; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 12px 18px; background: var(--white); transform: translateY(-150%); }
.skip-link:focus { transform: none; }
.anchor-alias { position: absolute; top: 0; }
.page-hero { padding-block: 56px 44px; background: var(--navy); color: var(--white); }
.page-hero h1 { max-width: 850px; font-size: clamp(36px, 4.5vw, 58px); }
.page-hero p:not(.eyebrow) { max-width: 640px; color: #c5d1da; margin-top: 18px; }
.guide-nav { position: sticky; top: var(--header-height); z-index: 20; background: var(--paper); border-bottom: 1px solid var(--line); }
.guide-nav .shell { display: flex; gap: 32px; overflow-x: auto; }
.guide-nav a { flex-shrink: 0; display: inline-flex; min-height: 60px; align-items: center; font-size: 13px; font-weight: 700; border-bottom: 2px solid transparent; }
.guide-nav a:hover, .guide-nav a[aria-current] { border-color: var(--link); color: var(--link); }
.guide-section { padding-block: 72px; border-bottom: 1px solid var(--line); }
.guide-section.alt { background: #eaf0ee; }
.guide-heading { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 48px; margin-bottom: 40px; }
.guide-heading > p { color: var(--muted); max-width: 520px; }
.series-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; align-items: stretch; }
.series-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.series-image { background: #edf2f1; padding: 24px; height: 280px; }
.series-image img { width: 100%; height: 100%; object-fit: contain; }
.series-copy { padding: 26px; display: flex; flex-direction: column; flex: 1; }
.series-copy h3 { font-size: 26px; margin: 8px 0 12px; }
.series-copy > p { color: var(--muted); font-size: 14px; }
.specs { margin: 22px 0; font-size: 13px; }
.specs > div { display: grid; grid-template-columns: 82px 1fr; gap: 8px; padding-block: 10px; border-bottom: 1px solid var(--line); }
.specs dt { color: var(--muted); }
.specs dd { margin: 0; }
.series-copy .text-link { margin-top: auto; }
.series-footnote { margin-top: 24px; padding: 24px 28px; border: 1px solid #c6d3d5; display: flex; align-items: center; justify-content: space-between; gap: 28px; border-radius: 6px; }
.series-footnote p { max-width: 800px; color: var(--muted); font-size: 14px; }
.series-footnote .text-link { flex-shrink: 0; }
.wall-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.wall-image { padding: 30px; border-radius: var(--radius); background: #e7eeeb; }
.wall-image img { width: 100%; max-height: 400px; object-fit: contain; }
.wall-copy h3 { font-size: 30px; margin-block: 12px; }
.wall-copy p { color: var(--muted); }
.wall-copy .specs > div { grid-template-columns: 130px 1fr; }
.secondary-series { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-top: 36px; }
.secondary-series article { border-top: 1px solid #c2cfcb; padding-top: 24px; }
.secondary-series h3 { font-size: 22px; margin-bottom: 10px; }
.secondary-series p { font-size: 14px; color: var(--muted); }
.accessory-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 36px; }
.accessory-grid article { padding-block: 24px; border-top: 1px solid #c6d3cf; }
.accessory-grid h3 { font-size: 22px; margin-bottom: 12px; }
.accessory-grid p { font-size: 14px; color: var(--muted); }
.model-disclosure { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); }
.model-disclosure > summary { padding: 24px 28px; font-size: 20px; font-weight: 700; }
.model-disclosure > summary span { font-size: 13px; color: var(--muted); font-weight: 400; margin-left: 12px; }
.model-content { padding: 0 28px 28px; }
.catalog-tools { display: flex; gap: 20px; flex-wrap: wrap; align-items: end; justify-content: space-between; margin-bottom: 20px; }
.filter-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { padding: 10px 16px; min-height: 44px; border-radius: 6px; border: 1px solid #bdcdd3; background: var(--white); color: var(--ink); font-weight: 700; font-size: 13px; }
.chip:hover { border-color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--white); border-color: var(--ink); }
.search-label { display: block; font-size: 12px; color: var(--muted); }
.search-label input { display: block; width: 280px; max-width: 100%; margin-top: 5px; min-height: 46px; padding: 10px 12px; border: 1px solid #bdcdd3; border-radius: 6px; color: var(--ink); background: var(--paper); font-size: 16px; }
.model-table { width: 100%; border-collapse: collapse; font-size: 13px; font-variant-numeric: tabular-nums; }
.model-table caption { text-align: left; color: var(--muted); padding-bottom: 14px; }
.model-table th { text-align: left; background: #eaf0ee; padding: 14px 12px; }
.model-table td { padding: 8px 12px; border-bottom: 1px solid var(--line); }
.model-table td:first-child { font-weight: 700; }
.model-table .text-link { white-space: nowrap; font-size: 12px; }
.catalog-status { margin-top: 18px; color: var(--muted); font-size: 13px; }
.catalog-empty { padding: 28px; background: var(--paper); color: var(--muted); }
.no-script { padding: 20px; background: #fff0df; color: var(--ink); }
@keyframes appear { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.hero-copy, .factory-collage { animation: appear 550ms ease-out both; }
.factory-collage { animation-delay: 100ms; }
@media (max-width: 1050px) {
  .nav { gap: 24px; }
  .nav-links { gap: 18px; }
  .hero-layout { gap: 36px; }
  .category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .category-image { height: 260px; }
  .series-grid { gap: 16px; }
  .series-copy { padding: 20px; }
  .series-image { height: 235px; padding: 16px; }
  .contact-layout { gap: 40px; }
  .contact-details { padding-left: 32px; }
}
@media (max-width: 767px) {
  :root { --header-height: 128px; }
  html:has(.guide-nav) { --section-nav-height: 55px; }
  .shell { width: calc(100% - 36px); }
  .nav { flex-wrap: wrap; gap: 8px 16px; padding-top: 14px; }
  .nav .brand img { width: 108px; }
  .nav-contact { margin-left: auto; min-height: 44px; padding: 9px 14px; }
  .nav-links { order: 3; margin-left: 0; width: 100%; gap: 0; justify-content: space-between; }
  .nav-links a { font-size: 12px; min-height: 46px; }
  .hero-layout { grid-template-columns: 1fr; padding-block: 40px 30px; gap: 32px; }
  .hero-copy h1 { font-size: clamp(34px, 7vw, 48px); }
  .hero-copy h1 br:last-child { display: none; }
  .hero-copy > p:not(.eyebrow) { margin-top: 18px; font-size: 15px; }
  .hero-contact { margin-top: 22px; }
  .factory-main img { height: 245px; }
  .factory-collage img { height: 115px; }
  .factory-collage .factory-main img { height: 245px; }
  .brand-strip { gap: 16px; }
  .brand-strip b { font-size: 12px; }
  .brand-strip span { font-size: 10px; }
  .section { padding-block: 56px; }
  .section-heading, .catalog-shortcut { flex-direction: column; align-items: flex-start; gap: 20px; }
  .section-heading { margin-bottom: 28px; }
  .section-heading > p { font-size: 15px; }
  .category-grid { gap: 16px; }
  .category-image { height: 210px; padding: 14px; }
  .category-copy { padding: 20px 16px 14px; }
  .category-copy h3 { font-size: 22px; }
  .category-copy p { font-size: 13px; }
  .contact-layout, .guide-heading, .wall-feature { grid-template-columns: 1fr; gap: 28px; }
  .factory-chapter { flex-direction: column; gap: 8px; margin-top: 40px; }
  .facility-gallery, .equipment-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 16px; }
  .factory-footnote { flex-direction: column; align-items: flex-start; gap: 12px; }
  .contact-section { padding-block: 56px; }
  .contact-details { border-left: 0; border-top: 1px solid #3a4c59; padding: 26px 0 0; }
  .contact-details .button { width: 100%; }
  .phone { font-size: 30px; }
  .footer-main { gap: 12px 24px; }
  .footer-main p { width: 100%; }
  .footer-main > a:last-child { margin-left: 0; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .floating-contact { right: 16px; bottom: max(16px, env(safe-area-inset-bottom)); padding-inline: 16px; }
  .page-hero { padding-block: 40px; }
  .guide-nav .shell { gap: 24px; }
  .guide-nav a { min-height: 54px; font-size: 12px; }
  .guide-section { padding-block: 50px; }
  .guide-heading { gap: 18px; margin-bottom: 28px; }
  .guide-heading > p { font-size: 15px; }
  .series-grid { grid-template-columns: 1fr; gap: 24px; }
  .series-image { height: 300px; padding: 24px; }
  .series-copy { padding: 24px; }
  .secondary-series { grid-template-columns: 1fr; gap: 24px; }
  .series-footnote { flex-direction: column; align-items: flex-start; gap: 14px; padding: 20px; }
  .accessory-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 24px; }
  .model-disclosure > summary { padding: 20px; font-size: 18px; }
  .model-disclosure > summary span { display: block; margin: 6px 0 0; }
  .model-content { padding: 0 16px 20px; }
  .catalog-tools, .search-label, .search-label input { width: 100%; }
  .model-table, .model-table tbody { display: block; }
  .model-table caption { display: block; font-size: 12px; }
  .model-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .model-table tr { display: block; padding: 14px; margin-bottom: 12px; border: 1px solid var(--line); border-radius: 6px; }
  .model-table td { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 12px; padding: 5px 0; border: 0; overflow-wrap: anywhere; }
  .model-table td::before { content: attr(data-label); color: var(--muted); font-weight: 400; }
  .model-table td:last-child { display: block; margin-top: 8px; }
  .model-table td:last-child::before { display: none; }
  .model-table td .text-link { display: flex; justify-content: space-between; padding: 8px 12px; border: 1px solid #c6d3d5; border-radius: 4px; }
}
@media (max-width: 479px) {
  .facility-gallery, .equipment-gallery { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .category-grid { grid-template-columns: 1fr; }
  .category-image { height: 250px; padding: 20px; }
  .category-copy { padding: 22px; }
  .category-copy h3 { font-size: 25px; }
  .category-number { font-size: 11px; }
  .category-copy p { font-size: 14px; }
  .card-action { font-size: 14px; }
  .brand-strip { grid-template-columns: 1fr; gap: 12px; }
  .brand-strip span { display: flex; justify-content: space-between; align-items: center; gap: 14px; font-size: 10px; }
  .brand-strip b { font-size: 12px; }
  .factory-collage .factory-main img { height: 205px; }
  .actions { gap: 12px 24px; }
  .accessory-grid { grid-template-columns: 1fr; }
  .wall-image { padding: 20px; }
  .series-image { height: 260px; }
  .phone { font-size: 27px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* Product showroom: consistent image stages, restrained cards, native scrolling. */
:root { --product-surface: #f0f2f3; }
#products { background: linear-gradient(180deg, #fafbfb, #f1f4f4); }
.showroom-intro { max-width: 370px; color: var(--muted); }
.showroom-intro .text-link { margin-top: 10px; }
.showroom-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 24px; border-bottom: 1px solid var(--line); }
.product-category-links { display: flex; gap: 24px; overflow-x: auto; }
.product-category-links a { flex-shrink: 0; display: flex; align-items: center; min-height: 56px; font-size: 13px; }
.product-category-links a:hover { color: var(--link); }
.rail-controls { display: flex; align-items: center; gap: 8px; flex-shrink: 0; padding-bottom: 12px; }
.rail-controls > span { min-width: 68px; font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; margin-right: 12px; }
.rail-controls button { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid #bac7cd; background: transparent; color: var(--ink); font-size: 22px; }
.rail-controls button:hover:not(:disabled) { color: white; background: var(--ink); border-color: var(--ink); }
.rail-controls button:active:not(:disabled) { background: var(--navy); }
.rail-controls button:disabled { opacity: .35; cursor: default; }
.product-rail { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 60px) / 4); gap: 20px; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; padding: 6px 0 18px; scrollbar-width: thin; scrollbar-color: #aebfc6 transparent; }
.product-rail .product-tile:focus-visible { outline-offset: -3px; }
.product-tile { min-width: 0; display: flex; flex-direction: column; background: #fff; scroll-snap-align: start; border-bottom: 2px solid transparent; transition: border-color 180ms; }
.product-tile:hover { border-bottom-color: var(--link); }
.product-visual { display: flex; align-items: center; justify-content: center; height: 280px; padding: 16px 0; background: var(--product-surface); overflow: hidden; }
.product-visual img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; transition: transform 240ms ease-out; }
.product-tile:hover .product-visual img { transform: scale(1.035); }
.product-caption { display: flex; flex-direction: column; flex: 1; padding: 22px 20px 14px; }
.product-caption h3 { font-size: 22px; line-height: 1.18; margin-top: 10px; }
.product-caption > p { color: var(--muted); font-size: 13px; line-height: 1.65; margin: 16px 0 20px; }
.product-caption .card-action { border-top: 1px solid var(--line); padding-top: 10px; font-size: 13px; }
.rail-hint { color: var(--muted); font-size: 12px; margin-top: 10px; }
.collection-hero { padding: 64px 0 54px; background: linear-gradient(115deg, #e9efef, #f8fafa); }
.collection-hero h1 { font-size: clamp(36px, 4.8vw, 62px); }
.collection-hero p:last-child { margin-top: 24px; color: var(--muted); }
.collection-heading { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 32px; }
.collection-heading h2 { font-size: clamp(30px, 3vw, 40px); }
.collection-heading > p { max-width: 340px; color: var(--muted); font-size: 14px; }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
#floor .product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.wall-collection { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 64px; }
.collection-note { align-self: center; max-width: 600px; }
.collection-note > p:not(.eyebrow) { margin-top: 18px; color: var(--muted); font-size: 14px; }
.reference-links { display: flex; flex-wrap: wrap; gap: 32px; margin-top: 12px; }
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding-block: 24px; color: var(--muted); font-size: 12px; }
.breadcrumbs a { display: inline-flex; min-height: 44px; align-items: center; }
.breadcrumbs a:hover { text-decoration: underline; }
.product-overview { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 64px; padding-bottom: 64px; align-items: center; }
.product-stage { position: relative; background: var(--product-surface); display: flex; flex-direction: column; justify-content: center; min-height: 550px; }
.product-stage img { width: 100%; height: 450px; object-fit: contain; mix-blend-mode: multiply; }
.product-stage figcaption { color: var(--muted); font-size: 11px; padding: 20px 28px; letter-spacing: .06em; }
.product-intro h1 { font-size: clamp(34px, 3.5vw, 48px); max-width: 530px; }
.product-lead { color: var(--muted); font-size: 16px; margin-top: 22px; }
.product-facts { margin: 28px 0; font-size: 13px; }
.product-facts > div { display: grid; grid-template-columns: 104px 1fr; gap: 16px; border-bottom: 1px solid var(--line); padding: 12px 0; }
.product-facts dt, .detail-specs dt { color: var(--muted); }
.product-facts dd, .detail-specs dd { margin: 0; }
.product-phone { display: block; width: fit-content; min-height: 44px; padding-top: 14px; font-weight: 700; font-size: 15px; }
.product-small { color: var(--muted); font-size: 12px; margin-top: 10px; max-width: 460px; }
.detail-nav { position: sticky; top: var(--header-height); z-index: 20; border-block: 1px solid var(--line); background: #fff; }
.detail-nav .shell { display: flex; gap: 40px; overflow-x: auto; }
.detail-nav a { font-size: 13px; font-weight: 700; min-height: 60px; display: flex; align-items: center; white-space: nowrap; }
.detail-nav a:hover { color: var(--link); }
.product-information { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 88px; }
.detail-heading h2 { font-size: 38px; }
.detail-heading > p:last-child { margin-top: 24px; color: var(--muted); font-size: 15px; }
.product-feature-list article { display: flex; gap: 24px; border-bottom: 1px solid var(--line); padding: 24px 0; }
.product-feature-list article:first-child { padding-top: 0; }
.feature-index { font-size: 12px; color: var(--link); padding-top: 3px; }
.product-feature-list h3 { font-size: 22px; }
.product-feature-list p { margin-top: 12px; font-size: 14px; color: var(--muted); }
.detail-spec-section { padding-block: 72px; background: #eaf0ee; }
.detail-specs { margin: 0; font-size: 14px; }
.detail-specs > div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 24px; padding: 18px 0; border-bottom: 1px solid #c9d5d3; }
.detail-specs > div:first-child { padding-top: 0; }
.selection-copy > p:first-child { font-size: 18px; line-height: 1.7; }
.selection-copy .text-link { margin-top: 20px; }
.related-products { background: #edf1f1; }
@media (max-width: 1050px) {
  .product-rail { grid-auto-columns: calc((100% - 40px) / 3); }
  #floor .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-category-links { gap: 16px; }
  .product-overview { gap: 32px; }
  .product-stage { min-height: 440px; }
  .product-stage img { height: 360px; }
  .product-information { gap: 40px; }
}
@media (max-width: 767px) {
  .showroom-toolbar { flex-wrap: wrap; gap: 8px; }
  .product-category-links { width: 100%; }
  .rail-controls { margin-left: auto; }
  .product-rail { grid-auto-columns: calc((100% - 20px) / 2); }
  .product-visual { height: 250px; }
  .product-caption { padding: 20px 16px 12px; }
  .product-caption h3 { font-size: 22px; }
  .collection-heading { display: block; }
  .collection-heading > p { margin-top: 18px; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .wall-collection, .product-overview, .product-information { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .wall-collection > .product-tile { max-width: 440px; }
  .product-overview { padding-bottom: 40px; }
  .product-stage { min-height: 0; }
  .product-stage img { height: 340px; }
  .product-stage figcaption { padding: 12px 20px; }
  .product-intro h1 { font-size: 36px; }
  .product-intro .button { width: 100%; }
  .detail-heading h2 { font-size: 32px; }
  .detail-nav .shell { gap: 28px; }
  .detail-spec-section { padding-block: 48px; }
  .detail-specs > div { gap: 16px; }
}
@media (max-width: 479px) {
  .product-rail { grid-auto-columns: 85%; gap: 16px; }
  .product-visual { height: 270px; }
  .product-grid, #floor .product-grid { grid-template-columns: minmax(0, 1fr); }
  .collection-hero { padding-block: 40px; }
  .product-stage img { height: 290px; }
  .product-intro h1 { font-size: 32px; }
}
@media (prefers-reduced-motion: reduce) {
  .product-tile:hover .product-visual img { transform: none; }
}