:root {
  --ink: #202724;
  --forest: #314c43;
  --forest-dark: #233a33;
  --clay: #a56f4f;
  --clay-soft: #f1e8e1;
  --muted: #68716d;
  --line: #d8dcd6;
  --paper: #f5f3ed;
  --cream: #fbfaf6;
  --white: #fff;
  --success: #4f8068;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; min-height: 100vh; background: var(--paper); }
button, input, textarea { font: inherit; }
button { color: inherit; }
button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible, a:focus-visible { outline: 3px solid rgba(165,111,79,.28); outline-offset: 2px; }

.site-header { min-height: 76px; padding: 14px clamp(20px, 5vw, 72px); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); background: var(--cream); }
.brand { color: inherit; text-decoration: none; display: grid; gap: 3px; }
.brand-name { font: 500 22px/1 Georgia, serif; letter-spacing: .17em; }
.brand-name i { color: var(--clay); font-weight: 400; }
.brand small { color: var(--muted); font-size: 9px; letter-spacing: .2em; text-transform: uppercase; }
.header-note { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.header-note span { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px rgba(79,128,104,.12); }
.announcement { padding: 9px 20px; color: white; background: var(--forest-dark); text-align: center; font-size: 9px; letter-spacing: .16em; }

.page-shell { width: min(1520px, 100%); margin: 0 auto; padding: 48px clamp(18px, 3vw, 48px) 72px; }
.page-intro { max-width: 760px; margin: 0 auto 38px; text-align: center; }
.eyebrow { color: var(--clay); font-size: 10px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.page-intro h1 { margin: 9px 0 12px; font: 500 clamp(36px, 5vw, 60px)/1.02 Georgia, serif; letter-spacing: -.035em; }
.page-intro p { margin: 0 auto; max-width: 650px; color: var(--muted); font-size: 14px; line-height: 1.7; }

.configurator { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(440px, .96fr); align-items: start; gap: 24px; }
.viewer-column { position: sticky; top: 18px; display: grid; gap: 12px; }
.viewer-card { position: relative; min-height: 680px; overflow: hidden; border: 1px solid var(--line); background: radial-gradient(circle at 50% 38%, #fff 0, #eeeae3 54%, #ddd8ce 100%); box-shadow: 0 15px 45px rgba(33,40,36,.08); }
.viewer-topline { position: absolute; z-index: 4; top: 0; left: 0; right: 0; padding: 22px 24px; display: flex; justify-content: space-between; align-items: flex-start; background: linear-gradient(#f9f7f2 0, rgba(249,247,242,.86) 64%, transparent 100%); }
.viewer-topline > div { display: grid; gap: 5px; }
.viewer-topline strong { font: 500 19px Georgia, serif; }
.status { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 10px; letter-spacing: .04em; }
.status b { font-weight: 650; }
.status i { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px rgba(79,128,104,.12); }
.status.loading i { background: var(--clay); animation: pulse 1.1s infinite; }
.status.error { color: #742f2a; }
.status.error i { background: #a34239; box-shadow: 0 0 0 4px rgba(163,66,57,.14); }
model-viewer { display: block; width: 100%; height: 680px; min-height: 580px; --poster-color: transparent; background: transparent; }
.load-progress { height: 3px; background: rgba(32,39,36,.08); }
.load-progress span { display: block; height: 100%; width: 35%; background: var(--clay); animation: loading 1.15s infinite ease-in-out; }
.preview-placeholder { position: absolute; z-index: 3; inset: 74px 0 88px; padding: 96px 28px 28px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; background: radial-gradient(circle at 50% 40%, rgba(255,255,255,.98), rgba(238,234,227,.97) 62%, rgba(221,216,206,.96)); }
.preview-placeholder[hidden] { display: none; }
.preview-placeholder-icon { position: relative; width: 98px; height: 62px; margin-bottom: 28px; display: block; border: 2px solid var(--forest); border-radius: 8px 8px 3px 3px; opacity: .88; }
.preview-placeholder-icon i { position: absolute; bottom: 11px; width: 21px; height: 25px; border: 2px solid var(--forest); border-bottom: 0; }
.preview-placeholder-icon i:nth-child(1) { left: 11px; }
.preview-placeholder-icon i:nth-child(2) { left: 37px; }
.preview-placeholder-icon i:nth-child(3) { right: 11px; }
.preview-placeholder strong { margin-top: 9px; font: 500 clamp(25px, 3vw, 36px)/1.1 Georgia, serif; }
.preview-placeholder p { max-width: 360px; margin: 13px 0 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.viewer-card.preview-placeholder-active model-viewer { visibility: hidden; }
.viewer-card.preview-placeholder-active .viewer-actions,
.viewer-card.preview-placeholder-active .viewer-hint { display: none; }

.viewer-actions { position: absolute; z-index: 4; top: 94px; right: 22px; display: grid; gap: 8px; }
.icon-button { width: 40px; height: 40px; padding: 0; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: rgba(255,255,255,.88); cursor: pointer; transition: .18s ease; }
.icon-button:hover, .icon-button[aria-pressed="true"] { color: white; border-color: var(--forest); background: var(--forest); transform: translateY(-1px); }
.icon-button svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.viewer-hint { position: absolute; z-index: 3; bottom: 101px; left: 50%; transform: translateX(-50%); margin: 0; color: var(--muted); font-size: 10px; letter-spacing: .06em; white-space: nowrap; }
.layout-indicator { position: absolute; z-index: 4; top: 92px; left: 22px; display: flex; align-items: center; gap: 10px; padding: 9px 12px; border: 1px solid rgba(32,39,36,.1); background: rgba(255,255,255,.82); backdrop-filter: blur(8px); }
.layout-indicator > span:last-child { display: grid; gap: 1px; }
.layout-indicator small { color: var(--muted); font-size: 8px; letter-spacing: .1em; text-transform: uppercase; }
.layout-indicator strong { font-size: 11px; }

.dimension-strip { position: absolute; z-index: 3; left: 22px; right: 22px; bottom: 22px; display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid rgba(32,39,36,.11); background: rgba(255,255,255,.78); backdrop-filter: blur(12px); }
.dimension-strip div { padding: 14px 16px; display: grid; gap: 3px; }
.dimension-strip div + div { border-left: 1px solid rgba(32,39,36,.1); }
.dimension-strip span { color: var(--muted); font-size: 9px; letter-spacing: .04em; }
.dimension-strip strong { font-size: 12px; }
.sticky-spec { padding: 14px 16px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border: 1px solid var(--line); background: var(--white); }
.sticky-spec > div { display: grid; gap: 3px; }
.sticky-spec > div span { color: var(--muted); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.sticky-spec > div strong { font-size: 11px; }
.text-button { padding: 6px; border: 0; color: var(--forest); background: transparent; cursor: pointer; font-size: 11px; font-weight: 750; white-space: nowrap; }

.form-column { border: 1px solid var(--line); background: var(--white); box-shadow: 0 15px 45px rgba(33,40,36,.06); }
.progress-block { padding: 20px 24px; border-bottom: 1px solid var(--line); background: var(--cream); }
.progress-block > div:first-child { display: flex; justify-content: space-between; color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.progress-block strong { color: var(--ink); }
.progress-track { height: 3px; margin-top: 11px; overflow: hidden; background: #e4e4df; }
.progress-track i { display: block; width: 14.28%; height: 100%; background: var(--clay); transition: width .3s ease; }

.step { border-bottom: 1px solid var(--line); }
.step:last-child { border-bottom: 0; }
.step summary { list-style: none; min-height: 76px; padding: 17px 24px; display: grid; grid-template-columns: 34px 1fr 20px; align-items: center; gap: 12px; cursor: pointer; user-select: none; }
.step summary::-webkit-details-marker { display: none; }
.step summary > span:nth-child(2) { display: grid; gap: 4px; }
.step summary strong { font-size: 13px; }
.step summary small { color: var(--muted); font-size: 10px; }
.step summary > i { position: relative; width: 16px; height: 16px; }
.step summary > i::before, .step summary > i::after { content: ""; position: absolute; top: 7px; left: 2px; width: 12px; height: 1px; background: var(--ink); transition: transform .2s; }
.step summary > i::after { transform: rotate(90deg); }
.step[open] summary > i::after { transform: rotate(0); }
.step[open] summary { background: #fcfbf8; }
.step.locked summary { cursor: not-allowed; opacity: .42; background: #f8f7f3; }
.step.locked summary > i::before, .step.locked summary > i::after { background: var(--muted); }
.step-number { width: 29px; height: 29px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--clay); font-size: 10px; font-weight: 800; }
.step[open] .step-number { color: white; border-color: var(--clay); background: var(--clay); }
.step-content { padding: 5px 24px 28px 70px; }

.style-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.style-card { position: relative; min-height: 154px; padding: 0; overflow: hidden; border: 1px solid var(--line); background: #eee; cursor: pointer; text-align: left; }
.style-card:last-child { grid-column: 1 / -1; min-height: 128px; }
.style-card img { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; transition: transform .28s ease; }
.style-card::after { content: ""; position: absolute; inset: 32% 0 0; background: linear-gradient(transparent, rgba(15,21,18,.78)); }
.style-card > span { position: absolute; z-index: 2; left: 13px; right: 13px; bottom: 11px; display: grid; gap: 2px; color: white; }
.style-card strong { font: 500 16px Georgia, serif; }
.style-card small { color: rgba(255,255,255,.8); font-size: 9px; }
.style-card:hover img { transform: scale(1.035); }
.style-card.active { border-color: var(--clay); box-shadow: 0 0 0 2px var(--clay); }
.style-card.active::before { content: "✓"; position: absolute; z-index: 3; top: 9px; right: 9px; width: 23px; height: 23px; display: grid; place-items: center; border-radius: 50%; color: white; background: var(--clay); font-size: 11px; }

.choice-grid { display: grid; gap: 9px; }
.optional-extra-heading { display: grid; gap: 4px; margin-bottom: 12px; }
.optional-extra-heading strong { color: var(--ink); font-family: Georgia, 'Times New Roman', serif; font-size: 18px; }
.optional-extra-heading small { color: var(--muted); font-size: 12px; line-height: 1.45; }
.choice-grid.four { grid-template-columns: repeat(4, 1fr); }
.choice-grid.three { grid-template-columns: repeat(3, 1fr); }
.choice-grid.two { grid-template-columns: repeat(2, 1fr); }
.choice-card { min-height: 108px; padding: 13px 10px; display: grid; justify-items: center; align-content: center; gap: 5px; border: 1px solid var(--line); background: var(--white); cursor: pointer; text-align: center; transition: .18s ease; }
.choice-card strong { font-size: 11px; }
.choice-card small { color: var(--muted); font-size: 8px; line-height: 1.35; }
.choice-card:hover { border-color: #9da6a0; transform: translateY(-1px); }
.choice-card.active { border-color: var(--forest); box-shadow: inset 0 0 0 1px var(--forest); background: #f7faf8; }

.mini-plan, .plan-symbol { position: relative; display: block; width: 45px; height: 34px; }
.plan-symbol { width: 33px; height: 24px; }
.mini-plan i, .plan-symbol i { position: absolute; display: none; border-radius: 2px; background: var(--forest); }
.mini-plan i:first-child, .plan-symbol i:first-child { display: block; left: 5%; bottom: 8%; width: 90%; height: 8px; }
.mini-plan.corner i:nth-child(2), .plan-symbol.corner i:nth-child(2) { display: block; left: 5%; top: 8%; width: 8px; height: 84%; }
.mini-plan.corner i:first-child, .plan-symbol.corner i:first-child { top: 8%; bottom: auto; }
.mini-plan.corner.right-return, .plan-symbol.corner.right-return { transform: scaleX(-1); }
.mini-plan.u-shaped i:nth-child(2), .plan-symbol.u-shaped i:nth-child(2) { display: block; right: 5%; bottom: 8%; width: 8px; height: 84%; }
.mini-plan.u-shaped i:nth-child(3), .plan-symbol.u-shaped i:nth-child(3) { display: block; left: 5%; bottom: 8%; width: 8px; height: 84%; }
.storage-icon { position: relative; width: 52px; height: 30px; border: 2px solid var(--forest); }
.storage-icon::before { content: ""; position: absolute; top: 8px; left: 0; right: 0; height: 1px; background: var(--forest); }
.storage-icon.drawers::after { content: ""; position: absolute; top: 16px; left: 21px; width: 7px; height: 2px; background: var(--clay); box-shadow: -13px 0 var(--clay), 13px 0 var(--clay); }
.storage-icon.lift-up::after { content: ""; position: absolute; top: 3px; left: 4px; width: 43px; height: 2px; background: var(--clay); transform: rotate(-10deg); transform-origin: left center; }

.next-button { width: fit-content; min-width: 220px; min-height: 48px; margin: 22px 0 0 auto; padding: 13px 17px; display: flex; align-items: center; justify-content: space-between; gap: 22px; border: 1px solid var(--forest); border-radius: 3px; color: white; background: var(--forest); box-shadow: 0 8px 20px rgba(35,58,51,.15); cursor: pointer; font-size: 10px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; transition: background .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease; }
.next-button:hover { border-color: var(--forest-dark); background: var(--forest-dark); box-shadow: 0 10px 24px rgba(35,58,51,.2); transform: translateY(-1px); }
.next-button span { font-size: 16px; font-weight: 400; line-height: 1; }
.text-button:disabled { cursor: not-allowed; opacity: .42; }
.field { display: grid; gap: 6px; color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: .04em; }
.field input, .field textarea, .input-with-unit { width: 100%; border: 1px solid var(--line); background: #fbfbf8; color: var(--ink); }
.field input, .field textarea { padding: 12px; outline: 0; }
.field textarea { resize: vertical; line-height: 1.5; }
.field input:focus, .field textarea:focus, .input-with-unit:focus-within { border-color: var(--forest); background: white; }
.input-with-unit { display: flex; align-items: center; }
.input-with-unit input { border: 0; background: transparent; }
.input-with-unit i { padding-right: 11px; color: var(--muted); font-style: normal; font-size: 9px; }
.field-grid, .contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 13px; }
.field-note { margin: 9px 0 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
.field-wide { grid-column: 1 / -1; }
.hidden { display: none !important; }
#drawer-notes-wrap { margin-top: 14px; }

.readonly-measurements { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.readonly-measurements-heading { margin-bottom: 11px; display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.readonly-measurements-heading strong { font: 500 15px Georgia, serif; }
.readonly-measurements-heading small { color: var(--muted); font-size: 9px; }
.readonly-field .input-with-unit { border-color: #dde0dc; background: #f1f2f0; }
.readonly-field .input-with-unit input { color: #808680; -webkit-text-fill-color: #808680; opacity: 1; cursor: not-allowed; }
.readonly-field .input-with-unit i, .readonly-field > span:first-child { color: #8a8f8a; }

.measurement-visual { position: relative; height: 145px; margin-bottom: 18px; overflow: hidden; border: 1px solid var(--line); background: #f3f0e9; }
.measurement-visual.measurement-photo { height: 285px; background: #f7f5f1; }
.measurement-image { display: none; width: 100%; height: 100%; object-fit: contain; }
.measurement-visual.measurement-photo .measurement-image { display: block; }
.measurement-visual.measurement-photo > span,
.measurement-visual.measurement-photo .measurement-shape { display: none; }
.measurement-shape { position: absolute; left: 15%; right: 15%; bottom: 31px; height: 65px; border-bottom: 15px solid #58605d; border-left: 8px solid transparent; border-right: 8px solid transparent; }
.measurement-shape::after { content: ""; position: absolute; left: 0; right: 0; bottom: 15px; height: 42px; border-radius: 5px 5px 0 0; background: #69716f; }
.measurement-shape.corner i:nth-child(2), .measurement-shape.u-shaped i:nth-child(2), .measurement-shape.u-shaped i:nth-child(3) { position: absolute; display: block; bottom: -15px; width: 15px; height: 87px; background: #58605d; }
.measurement-shape.corner i:nth-child(2), .measurement-shape.u-shaped i:nth-child(2) { right: -6px; }
.measurement-shape.corner.left-return i:nth-child(2) { left: -6px; right: auto; }
.measurement-shape.u-shaped i:nth-child(3) { left: -6px; }
.measurement-visual > span { position: absolute; z-index: 3; color: var(--clay); font-size: 9px; font-weight: 900; }
.measure-a { left: 49%; bottom: 9px; }
.measure-b { right: 8%; bottom: 39px; }
.measure-e { left: 9%; bottom: 67px; }
.measure-k { display: none; right: 10%; top: 17px; }
.measurement-visual.has-return .measure-b { display: block; }
.measurement-visual.has-return .measure-k { display: block; }
.range-note { margin: 12px 0; color: var(--muted); font-size: 9px; line-height: 1.55; }
.guide-link { color: var(--forest); font-size: 10px; font-weight: 750; text-decoration: none; }

.fabric-heading { margin-bottom: 14px; display: flex; justify-content: space-between; gap: 14px; }
.fabric-heading > div { display: grid; gap: 3px; }
.fabric-heading strong { font: 500 15px Georgia, serif; }
.fabric-heading small, .fabric-heading > span { color: var(--muted); font-size: 9px; }
.fabric-heading b { color: var(--ink); }
.fabric-targets { margin-bottom: 13px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.fabric-target { min-height: 58px; padding: 10px 12px; display: grid; gap: 4px; border: 1px solid var(--line); background: #fbfbf8; cursor: pointer; text-align: left; transition: .18s ease; }
.fabric-target span { font-size: 10px; font-weight: 750; }
.fabric-target small { color: var(--muted); font-size: 9px; }
.fabric-target:hover { border-color: #9da6a0; }
.fabric-target.active { border-color: var(--forest); box-shadow: inset 0 0 0 1px var(--forest); background: #f1f6f3; }
.fabric-target.active small { color: var(--forest); }
.fabric-grid { max-height: 290px; padding: 3px; overflow-y: auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 9px; }
.fabric-option { padding: 7px 4px; display: grid; justify-items: center; gap: 5px; border: 1px solid transparent; background: transparent; cursor: pointer; font-size: 8px; }
.fabric-option i { width: 34px; height: 34px; border: 4px solid white; border-radius: 50%; outline: 1px solid var(--line); background: var(--swatch); box-shadow: inset 0 0 0 1px rgba(0,0,0,.06); }
.fabric-option.active { border-color: var(--forest); background: #f7faf8; }
.fabric-option.active i { outline: 2px solid var(--forest); outline-offset: 2px; }
.material-trial-note { margin: 11px 0 0; padding: 9px 11px; border-left: 2px solid var(--success); color: var(--muted); background: #f3f7f4; font-size: 8px; line-height: 1.5; }
.customer-hidden-technical { display: none !important; }

.review-card { border: 1px solid var(--line); }
.review-title { padding: 16px; display: grid; gap: 5px; background: var(--forest); color: white; }
.review-title .eyebrow { color: #ddc7b8; }
.review-title strong { font: 500 19px Georgia, serif; }
.review-card dl, .quote-dialog dl { margin: 0; }
.review-card dl div, .quote-dialog dl div { padding: 10px 14px; display: flex; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--line); font-size: 10px; }
.review-card dl div:last-child { border-bottom: 0; }
.review-card dt, .quote-dialog dt { color: var(--muted); }
.review-card dd, .quote-dialog dd { margin: 0; font-weight: 750; text-align: right; }
.lead-time { margin: 12px 0 19px; padding: 11px 13px; display: flex; justify-content: space-between; gap: 12px; background: var(--clay-soft); font-size: 10px; }
.lead-time span { color: var(--muted); }
.consent { margin: 16px 0; display: flex; align-items: flex-start; gap: 9px; color: var(--muted); font-size: 9px; line-height: 1.45; }
.consent input { margin: 2px 0 0; accent-color: var(--forest); }
.primary-button { width: 100%; min-height: 50px; padding: 0 17px; display: flex; align-items: center; justify-content: space-between; border: 0; color: white; background: var(--forest); cursor: pointer; font-size: 11px; font-weight: 750; transition: .18s ease; }
.primary-button:hover { background: var(--forest-dark); transform: translateY(-1px); }
.primary-button span { font-size: 17px; font-weight: 400; }
.primary-button:disabled { background: #8b928e; cursor: not-allowed; opacity: .72; transform: none; }
.storage-capability-status { margin: 12px 0 0; padding: 10px 12px; border-left: 3px solid var(--clay); color: #5d4036; background: #f8eee9; font-size: 10px; line-height: 1.5; }
.quote-note { margin: 9px 0 0; color: var(--muted); font-size: 8px; line-height: 1.5; text-align: center; }

.quote-dialog { width: min(560px, calc(100% - 28px)); max-height: calc(100vh - 32px); padding: 0; overflow-y: auto; border: 0; box-shadow: 0 24px 90px rgba(16,22,19,.34); }
.quote-dialog::backdrop { background: rgba(20,27,24,.62); backdrop-filter: blur(4px); }
.quote-dialog form { position: relative; padding: 40px; }
.quote-dialog h2 { margin: 8px 0 8px; font: 500 31px Georgia, serif; }
.quote-dialog > form > p { margin: 0 0 20px; color: var(--muted); font-size: 11px; line-height: 1.55; }
.dialog-close { position: absolute; top: 15px; right: 15px; width: 34px; height: 34px; border: 1px solid var(--line); background: white; cursor: pointer; font-size: 21px; }
.quote-dialog dl { border-top: 1px solid var(--line); }
.reference-line { margin: 18px 0; padding: 12px 14px; display: flex; justify-content: space-between; gap: 12px; background: var(--forest); color: white; font-size: 10px; }
.reference-line span { color: rgba(255,255,255,.72); }
.prototype-note { margin-bottom: 18px; padding: 13px; border-left: 3px solid var(--clay); background: var(--clay-soft); }
.prototype-note strong { font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.prototype-note p { margin: 4px 0 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
#copy-status { display: block; min-height: 18px; margin-top: 8px; color: var(--success); font-size: 10px; text-align: center; }

@keyframes loading { 0% { transform: translateX(-110%); } 100% { transform: translateX(390%); } }
@keyframes pulse { 50% { opacity: .38; } }

@media (max-width: 1050px) {
  .configurator { grid-template-columns: 1fr; }
  .viewer-column { position: static; }
  .viewer-card, model-viewer { height: 610px; min-height: 610px; }
}

@media (max-width: 620px) {
  .site-header { min-height: 66px; padding: 12px 16px; }
  .brand-name { font-size: 18px; }
  .header-note { font-size: 8px; }
  .announcement { font-size: 7px; letter-spacing: .1em; }
  .page-shell { padding: 32px 12px 50px; }
  .page-intro { margin-bottom: 24px; }
  .page-intro h1 { font-size: 36px; }
  .viewer-card, model-viewer { height: 500px; min-height: 500px; }
  .viewer-topline { padding: 17px; }
  .viewer-topline strong { font-size: 16px; }
  .status b { display: none; }
  .layout-indicator { top: 76px; left: 14px; }
  .viewer-actions { top: 76px; right: 14px; }
  .dimension-strip { left: 12px; right: 12px; bottom: 12px; }
  .dimension-strip div { padding: 10px; }
  .dimension-strip span { font-size: 7px; }
  .dimension-strip strong { font-size: 10px; }
  .viewer-hint { bottom: 82px; }
  .sticky-spec { align-items: flex-start; }
  .sticky-spec .text-button { display: none; }
  .progress-block, .step summary { padding-left: 17px; padding-right: 17px; }
  .step-content { padding: 4px 17px 24px; }
  .style-grid { grid-template-columns: 1fr; }
  .style-card, .style-card:last-child { grid-column: auto; min-height: 145px; }
  .choice-grid.four, .choice-grid.three { grid-template-columns: 1fr; }
  .choice-grid.two, .field-grid, .contact-grid { grid-template-columns: 1fr; }
  .field-wide { grid-column: auto; }
  .fabric-grid { grid-template-columns: repeat(3, 1fr); }
  .fabric-targets { grid-template-columns: 1fr; }
  .fabric-heading { display: grid; }
  .next-button { width: 100%; min-width: 0; margin-top: 20px; }
  .quote-dialog form { padding: 36px 21px 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

.product-embed-mode .site-header,
.product-embed-mode .announcement,
.product-embed-mode .page-intro,
.product-embed-mode .page-footer { display: none; }
.product-embed-mode .page-shell { padding-top: 24px; }
.product-embed-mode .configurator-shell { margin-top: 0; }