:root{--ink:#14263d;--muted:#596776;--accent:#bd4800;--accent-hover:#973900;--orange-soft:#fff1e5;--line:#dce2e6;--surface:#f2f5f6;--font:Manrope,Arial,sans-serif;--display:Unbounded,Manrope,sans-serif;color-scheme:light;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;color:var(--ink);background:#fff;font:14px/1.6 var(--font)}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}a{color:inherit;text-underline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:3px}button:disabled{opacity:.43;cursor:not-allowed}button{transition:background .15s,color .15s,border-color .15s}button svg,a svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7}::selection{background:#f8cdaa;color:var(--ink)}*{scrollbar-color:#a6afb7 #edf0f2;scrollbar-width:thin}input,select,textarea{caret-color:var(--accent);accent-color:var(--accent);font-variant-numeric:tabular-nums}input::placeholder{color:var(--muted)}[hidden]{display:none!important}h1,h2,h3,p{margin:0}h1,h2{letter-spacing:-.035em;text-wrap:balance}button{min-height:44px}button:disabled:hover{background:inherit}fieldset{padding:0;margin:0 0 25px;border:0;min-width:0}legend{padding:0;margin-bottom:10px;font-weight:800;font-size:13px;width:100%}legend span{font-weight:500;color:var(--muted);float:right}.site-header{max-width:1440px;margin:auto;padding:24px 40px;display:flex;align-items:center;gap:30px;border-bottom:1px solid var(--line)}.logo{font:700 23px/1.2 var(--display);letter-spacing:-.035em;text-decoration:none;white-space:nowrap}.logo span{color:var(--accent)}.header-caption{color:var(--muted);font-size:12px}.home-link{margin-left:auto;display:flex;align-items:center;gap:12px;font-weight:700;text-decoration:none;font-size:12px}.home-link svg{color:var(--accent)}main{max-width:1440px;padding:0 40px;margin:auto}.intro{display:flex;align-items:end;justify-content:space-between;gap:30px;padding:40px 0 30px}h1{font:600 clamp(27px,2.8vw,39px)/1.25 var(--display);letter-spacing:-.035em}.intro p{color:var(--muted);margin-top:14px;font-size:14px;max-width:68ch}.intro-link{font-size:12px;font-weight:700;white-space:nowrap;margin-bottom:3px}.mobile-break{display:none}.configurator{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(360px,1fr);gap:30px;align-items:start}.preview-column{position:sticky;top:24px;min-width:0}.studio{background:#f1f4f5;border-radius:16px;position:relative;overflow:hidden}.studio-heading{position:absolute;z-index:2;left:26px;right:24px;top:22px;display:flex;justify-content:space-between;align-items:start;gap:15px;pointer-events:none}.studio-heading span:not(.mode-badge){font-weight:800;letter-spacing:.03em;font-size:12px}.studio-heading h2{font:600 21px/1.3 var(--display);margin-top:4px;letter-spacing:-.025em}.mode-badge{background:#fff;padding:5px 10px;border-radius:5px;font-size:12px;color:var(--muted);font-weight:700}.viewer{height:clamp(420px,44vw,570px);position:relative;width:100%;touch-action:pan-y}.viewer canvas{display:block;max-width:100%}.fallback{height:100%;width:100%;display:grid;place-items:center;padding:92px 58px 75px}.fallback svg{width:100%;height:100%;max-height:390px;overflow:visible}.view-tools{display:flex;align-items:center;justify-content:center;gap:9px;margin:-2px 20px 0;position:relative;z-index:2}.segmented{display:flex;gap:3px;background:#e5e9ec;border-radius:7px;padding:3px}.segmented button{border:0;background:transparent;padding:8px 15px;border-radius:5px;font-size:12px;font-weight:700;white-space:nowrap}.segmented button:hover{background:#f8f9fa}.segmented button[aria-pressed=true]{background:#fff;box-shadow:0 2px 5px #13223812;color:var(--ink)}.icon-button{display:grid;place-items:center;border:0;border-radius:7px;background:#e5e9ec;width:44px}.icon-button:hover{background:#d7dee3}.viewer-hint{font-size:12px;color:var(--muted);text-align:center;padding:15px 20px 20px;min-height:49px}.model-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:16px}.preview-actions{background:var(--surface);padding:3px}.preview-actions button[aria-pressed=true]{color:var(--accent);background:var(--orange-soft);box-shadow:none}.mode-label{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}.mode-label select{margin:0;width:auto;min-height:44px;padding:8px 24px 8px 8px;border-color:var(--line);background:#fff;font-size:12px}.selection-strip{display:flex;justify-content:space-between;gap:14px;padding-top:21px;margin-top:17px;border-top:1px solid var(--line);font-variant-numeric:tabular-nums}.selection-strip>span:first-child{font-size:18px;font-weight:800}.selection-strip>span:last-child{font-size:12px;color:var(--muted);align-self:center;text-align:right}.model-note{font-size:12px;color:var(--muted);margin-top:9px;max-width:67ch}.control-panel{border:1px solid var(--line);border-radius:16px;overflow:hidden;min-width:0;background:#fff}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:20px 25px 12px}.panel-heading h2{font-size:18px;font-weight:800;letter-spacing:-.025em}.text-button{border:0;background:none;text-decoration:underline;text-underline-offset:3px;color:var(--muted);font-size:12px;padding:5px 0}.text-button:hover{color:var(--accent)}.config-tabs{display:flex;border-bottom:1px solid var(--line);padding:0 22px;gap:19px}.config-tabs button{border:0;border-bottom:2px solid transparent;background:none;font-size:12px;font-weight:700;padding:12px 2px;margin-bottom:-1px;white-space:nowrap}.config-tabs button[aria-selected=true]{color:var(--accent);border-bottom-color:var(--accent)}.config-tabs button:hover{color:var(--accent)}.tab-panel{padding:23px 25px 20px;min-height:485px}.brand-options{display:grid;grid-template-columns:1fr 1fr;gap:9px}.brand-options button{background:#fff;border:1px solid var(--line);border-radius:7px;display:flex;align-items:center;justify-content:space-between;gap:7px;padding:11px 13px;font-size:18px;font-weight:800}.brand-options button span{font-size:12px;font-weight:500}.brand-options button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.brand-options button:hover:not([aria-pressed=true]){background:var(--surface)}.profile-options{display:grid;grid-template-columns:1fr 1fr;gap:8px}.profile-options button{background:#fff;border:1px solid var(--line);border-radius:7px;padding:10px 12px;text-align:left;font-weight:800;font-size:12px;display:flex;flex-direction:column;gap:2px}.profile-options button span{font-size:12px;color:var(--muted);font-weight:500}.profile-options button[aria-pressed=true]{background:var(--orange-soft);border-color:var(--accent);color:var(--accent)}.profile-options button:hover{border-color:var(--accent)}.profile-description h3{font-size:15px;font-weight:800;margin-bottom:9px}.profile-description dl{display:grid;grid-template-columns:1fr 1fr;margin:0;border-top:1px solid var(--line)}.profile-description dl div{padding:9px 0;display:flex;align-items:baseline;justify-content:space-between;gap:6px;border-bottom:1px solid var(--line)}.profile-description dl div:nth-child(odd){margin-right:20px}.profile-description dt{font-size:12px;color:var(--muted)}.profile-description dd{font-size:12px;font-weight:800;margin:0;font-variant-numeric:tabular-nums}.profile-description>p{font-size:12px;color:var(--muted);line-height:1.7;margin-top:12px}.profile-links{display:flex;align-items:center;gap:18px;margin-top:16px}.outline-button{padding:10px 15px;border:1px solid #bbc6ce;border-radius:6px;background:#fff;font-weight:700;font-size:12px}.outline-button:hover{border-color:var(--ink);background:var(--surface)}.profile-links a{font-size:12px;color:var(--muted)}.profile-links a span{color:var(--accent)}.next-step{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px;font-weight:800;background:none;border:0;color:var(--accent);width:100%;padding:16px 0 0;margin-top:8px}.next-step:hover{color:var(--accent-hover)}.panel-footer{padding:18px 25px 19px;border-top:1px solid var(--line);background:#fafbfb}.primary-button{display:flex;align-items:center;justify-content:center;gap:18px;border:0;background:var(--accent);color:#fff;border-radius:7px;font-size:12px;font-weight:800;padding:13px 17px;min-height:48px}.primary-button:hover{background:var(--accent-hover)}.panel-footer .primary-button{width:100%;justify-content:space-between}.panel-footer p{text-align:center;font-size:12px;color:var(--muted);margin-top:9px}.layout-options{display:grid;grid-template-columns:repeat(5,1fr);gap:5px}.layout-options button{border:1px solid var(--line);border-radius:6px;background:#fff;display:flex;flex-direction:column;align-items:center;gap:9px;justify-content:center;padding:8px 2px;font-size:9px;line-height:1.35;min-height:82px}.layout-options button svg{width:41px;height:34px;fill:none;stroke:currentColor;stroke-width:1.6}.layout-options button[aria-pressed=true]{color:var(--accent);background:var(--orange-soft);border-color:var(--accent)}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field-row label,.full-field{font-size:12px;font-weight:600;display:block}.full-field+.full-field{margin-top:12px}input,select,textarea{display:block;width:100%;border:1px solid #bfc9d1;border-radius:6px;min-height:44px;background:#fff;padding:9px 11px;margin-top:6px;font-size:13px}select{padding-right:25px}.field-help{font-size:12px;line-height:1.7;color:var(--muted);margin-top:9px}.size-presets{display:flex;gap:5px;flex-wrap:wrap;margin-top:6px}.size-presets button{border:0;background:var(--surface);padding:6px 8px;font-size:12px;border-radius:5px;min-height:44px}.size-presets button:hover{background:var(--orange-soft);color:var(--accent)}#balcony-settings{margin-bottom:22px}.sash-tabs{display:flex;gap:6px;margin:12px 0}.sash-tabs button{flex:1;border:1px solid var(--line);background:#fff;border-radius:6px;padding:8px 5px;font-size:12px;font-weight:700}.sash-tabs button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.color-options{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.color-options button{background:#fff;border:1px solid var(--line);border-radius:7px;padding:10px 2px 8px;display:flex;align-items:center;flex-direction:column;gap:10px;font-size:9px;line-height:1.3;text-align:center}.color-options button[aria-pressed=true]{border-color:var(--accent);background:var(--orange-soft);color:var(--accent)}.color-dot{display:block;width:32px;height:32px;border-radius:50%;background:var(--swatch);border:1px solid #78848f66}.finish-note{background:var(--surface);border-radius:10px;padding:18px;margin-top:35px}.finish-note h3{font-size:12px;margin-bottom:6px}.finish-note p{font-size:12px;color:var(--muted)}.notice{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;border-radius:10px;box-shadow:0 10px 30px #1322382e;padding:13px 20px;max-width:min(90vw,600px);font-size:12px;z-index:10}.summary-section{display:grid;grid-template-columns:1fr 1.15fr;gap:50px;background:var(--surface);padding:30px;border-radius:14px;margin-top:40px}.summary-section h2,.accuracy h2,.section-heading h2{font:600 22px/1.4 var(--display);letter-spacing:-.03em}.summary-section p{font-size:12px;color:var(--muted);max-width:47ch;margin-top:13px}.export-actions{display:flex;gap:9px;margin-top:22px;flex-wrap:wrap}.summary-section pre{font:12px/1.9 var(--font);white-space:pre-wrap;margin:0;overflow-wrap:anywhere}#copy-fallback-label{font-size:12px;font-weight:700}.section-view{margin-top:40px;padding:28px;border:1px solid var(--line);border-radius:14px}.section-heading{display:flex;gap:20px;justify-content:space-between;align-items:start}.section-heading p{font-size:12px;color:var(--muted);margin-top:10px;max-width:74ch}#section-variant-label{display:block;max-width:580px;font-size:12px;font-weight:600;margin-top:22px}#section-model{min-height:280px}#section-model model-viewer{display:block;width:100%;height:440px;background:var(--surface);border-radius:10px;margin-top:20px}#section-status{font-size:12px;color:var(--muted);margin-top:10px}.accuracy{display:grid;grid-template-columns:1fr 1.6fr;gap:70px;margin:55px 0;padding-top:35px;border-top:1px solid var(--line)}.accuracy>div>p{font-size:12px;color:var(--muted);max-width:42ch;margin-top:13px}.accuracy details{padding:17px 0;border-bottom:1px solid var(--line)}.accuracy details:first-child{padding-top:0}.accuracy summary{font-size:13px;font-weight:800;cursor:pointer;min-height:28px}.accuracy details p,.accuracy li{font-size:12px;line-height:1.85;color:var(--muted);max-width:75ch;margin-top:12px}.accuracy li{margin-top:6px}.accuracy ul{padding-left:18px;margin:10px 0}.accuracy .field-help{font-size:12px}footer{max-width:1440px;margin:auto;padding:25px 40px 35px;border-top:1px solid var(--line);display:flex;gap:30px;align-items:center}footer .logo{font-size:18px}footer p,footer a{font-size:12px;color:var(--muted)}footer a{margin-left:auto}.noscript{padding:30px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1500px){.viewer{height:585px}}@media(max-width:1100px){main{padding:0 24px}.site-header{padding:21px 24px}.configurator{grid-template-columns:minmax(0,1fr) minmax(340px,.95fr);gap:20px}.studio-heading{left:20px}.viewer{height:450px}.fallback{padding:100px 45px 65px}.panel-heading,.panel-footer{padding-left:20px;padding-right:20px}.tab-panel{padding-left:20px;padding-right:20px}.config-tabs{gap:15px;padding:0 17px}.segmented button{padding:8px 10px}.model-toolbar{flex-wrap:wrap}.mode-label{margin-left:auto}.selection-strip{display:block}.selection-strip>span{display:block}.selection-strip>span:last-child{text-align:left;margin-top:4px}.accuracy{gap:35px}.header-caption{display:none}}
@media(max-width:780px){main{padding:0 20px}.site-header{padding:21px 20px}.logo{font-size:21px}.home-link{font-size:12px}.intro{padding:28px 0 24px;display:block}.intro h1{font-size:29px;max-width:550px}.intro p{font-size:12px;line-height:1.8;margin-top:12px;max-width:48ch}.intro-link{display:inline-block;font-size:12px;margin-top:13px}.configurator{grid-template-columns:1fr;gap:28px}.preview-column{position:static}.viewer{height:390px}.studio-heading h2{font-size:18px}.studio-heading{top:19px;left:20px;right:18px}.fallback{padding:85px 56px 48px}.viewer-hint{font-size:9px;padding:12px 12px 16px}.segmented button{font-size:12px;padding:8px 12px}.model-toolbar{gap:7px;margin-top:12px}.mode-label select{font-size:12px}.selection-strip{display:flex;padding-top:14px;margin-top:13px}.selection-strip>span:first-child{font-size:16px;white-space:nowrap}.selection-strip>span:last-child{font-size:12px;text-align:right;max-width:155px}.model-note{font-size:12px}.panel-heading{padding:16px 20px 8px}.config-tabs{justify-content:space-between;padding:0 20px;gap:9px}.config-tabs button{font-size:12px}.tab-panel{padding:23px 20px;min-height:0}.profile-options button{font-size:12px}.profile-description>p{font-size:12px}.profile-description dt{font-size:12px}.profile-links a{font-size:12px}.color-options button{font-size:9px}.field-help{font-size:12px}.layout-options button{font-size:9px}.panel-footer p{font-size:12px}.summary-section{grid-template-columns:1fr;gap:25px;padding:23px;margin-top:30px}.summary-section h2,.accuracy h2,.section-heading h2{font-size:19px}.summary-section pre{font-size:12px}.accuracy{grid-template-columns:1fr;gap:25px;margin:38px 0 32px;padding-top:30px}.accuracy>div>p{max-width:65ch}.accuracy summary{font-size:12px;line-height:1.6}.accuracy details p,.accuracy li{font-size:12px}.section-view{padding:20px}.section-heading{display:block}.section-heading button{margin-top:15px}#section-model model-viewer{height:340px}footer{padding:25px 20px;gap:17px;flex-wrap:wrap}footer p{font-size:12px}footer a{margin-left:0;font-size:12px}.notice{bottom:12px;font-size:12px;width:max-content;max-width:calc(100vw - 28px)}}
@media(max-width:380px){main{padding:0 14px}.site-header{padding:19px 14px}.intro h1{font-size:25px}.model-toolbar{justify-content:center}.mode-label{margin-left:0}.studio-heading h2{font-size:16px}.config-tabs{padding:0 15px;gap:6px}.tab-panel{padding:20px 16px}.brand-options button{font-size:16px}.color-options{gap:5px}.color-options button{font-size:8px}.selection-strip{gap:10px}.viewer{height:350px}.fallback{padding-left:40px;padding-right:40px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
/* Configuration labels stay readable on narrow touch screens. */
@media(max-width:780px){.layout-options{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.layout-options button,.color-options button{font-size:12px}.layout-options button{min-height:82px}.color-options button{padding-left:2px;padding-right:2px}}
@media(max-width:380px){.color-options{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* The profile is the first object; the full-window controls appear only when needed. */
.scene-switch{display:flex;border-bottom:1px solid var(--line);gap:24px;margin-bottom:18px}
.scene-switch button{background:none;border:0;border-bottom:3px solid transparent;margin-bottom:-1px;padding:10px 0;font-weight:800;font-size:14px}
.scene-switch button[aria-pressed=true]{color:var(--accent);border-bottom-color:var(--accent)}
.scene-switch button span{margin-left:10px}
body[data-scene=profile] .window-only,body[data-scene=window] #section-view{display:none!important}
body[data-scene=profile] #show-section{display:none}
.profile-inspector{padding-bottom:22px}
body[data-scene=profile] .studio-heading{position:relative;inset:auto;padding:22px 26px 10px;min-height:84px}
.profile-stage{height:clamp(310px,30vw,420px);padding:0 20px;overflow:hidden;position:relative;display:grid;place-items:center}
.profile-stage model-viewer{width:100%;height:100%;--poster-color:transparent;--progress-bar-color:var(--accent);background:transparent}
.profile-stage>img{width:100%;height:100%;object-fit:contain;transform-origin:50% 85%;transition:transform .3s ease;min-height:0}
.profile-stage.is-zoomed>img{transform:scale(1.7)}
.profile-loading{padding:50px 24px;text-align:center;color:var(--muted);font-size:14px}
.profile-loading button{margin-top:16px}
.inspection-tools,.part-tools{display:flex;justify-content:center;flex-wrap:wrap;gap:5px;margin:14px 20px 0}
.inspection-tools button{font-size:12px;font-weight:700;padding:8px 14px;border:1px solid transparent;border-radius:6px;background:#e1e7e9}
.inspection-tools button[aria-pressed=true]{background:#fff;border-color:#ccd5d8}
.part-tools button{font-size:12px;padding:5px 12px;min-height:36px;border:1px solid transparent;background:transparent;border-radius:5px;color:#425362}
.part-tools button[aria-pressed=true]{background:#fff0e3;border-color:#e7b790;color:#9e3b00}
.part-description{font-size:12px;text-align:center;margin:8px auto 0;max-width:52ch;padding:0 22px;min-height:40px;color:var(--muted)}
.variant-control{display:flex;align-items:center;gap:14px;margin:15px 26px 0;font-size:12px;color:var(--muted)}
.variant-control select{margin:0;flex:1;min-width:0;max-width:100%;background:#fff;font-size:12px}
.profile-provenance{margin:12px 26px 0;font-size:12px;color:var(--muted);min-height:36px}
.studio{background:radial-gradient(ellipse at 55% 32%,#fff 0%,#eef2f2 70%,#e6ecee 100%)}
.configurator{grid-template-columns:minmax(0,1.5fr) minmax(370px,1fr)}
@media(max-width:850px){.configurator{grid-template-columns:1fr}.profile-stage{height:360px}.scene-switch{gap:20px}.preview-column{position:static}}
@media(max-width:480px){.scene-switch button{font-size:12px}.profile-stage{height:320px;padding-inline:4px}.inspection-tools{margin-inline:12px;gap:4px}.inspection-tools button{padding:7px 9px;font-size:12px}.part-tools button{min-height:44px}.variant-control{display:block;margin-inline:18px}.variant-control select{width:100%;margin-top:6px;font-size:16px}.profile-provenance{margin-inline:18px}.studio-heading{left:18px;right:16px}body[data-scene=profile] .studio-heading{padding:20px 18px 12px}.mode-badge{max-width:128px;text-align:right}.intro h1{font-size:27px}}
@media(prefers-reduced-motion:reduce){.profile-stage>img{transition:none}}

@media(prefers-reduced-motion:no-preference){.profile-stage>canvas{animation:profile-appear .18s ease-out}}
@keyframes profile-appear{from{opacity:0}to{opacity:1}}

.detail-tools{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin:8px 16px}.detail-tools button{min-height:44px;padding:9px 14px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);font:inherit;font-size:12px;font-weight:700;cursor:pointer}.detail-tools button[aria-pressed="true"]{border-color:var(--accent);color:var(--accent);background:var(--orange-soft)}.detail-tools button:disabled{opacity:.45;cursor:default}.detail-tools button:focus-visible{outline:3px solid var(--accent);outline-offset:3px}