.showroom{background:#fafaf8;border-top:1px solid #eceee7}.showroom-grid{display:grid;grid-template-columns:1.2fr .85fr;gap:65px;align-items:center}.product-stage{position:relative;background:#fff;border:1px solid #e9e9e3;overflow:hidden}.stage-badge{position:absolute;top:25px;left:25px;z-index:2;font-size:9px;letter-spacing:1.8px;color:#6c746a}.product-orbit{height:520px;position:relative;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at 50% 84%,#d4d4ca50,transparent 32%),#fff}.product-orbit>img{object-fit:contain;width:100%;height:90%;filter:drop-shadow(18px 22px 13px #0002);transform:scale(var(--zoom,1));transition:transform .25s}.hotspot{position:absolute;border-radius:50%;width:34px;height:34px;background:#fff;color:#842626;border:1px solid #9e3333;box-shadow:0 0 0 7px #86262612;font-size:11px;z-index:3}.hotspot[aria-pressed=true]{background:#842626;color:#fff}.spot-frame{top:24%;left:43%}.spot-sash{top:65%;left:48%}.spot-rail{top:48%;left:55%}.spot-glass{top:36%;left:53%}.stage-controls{display:flex;align-items:center;gap:12px;border-top:1px solid #eee;padding:16px 22px;font-size:10px}.stage-controls input{padding:0;width:110px;accent-color:#842626}.stage-controls label{white-space:nowrap}.stage-controls button{background:transparent;font-size:10px}.product-stage>.fine{padding:0 22px;margin-top:0}.feature-number{font-size:10px;letter-spacing:1.6px;color:#8a302b}.feature-panel>h3{font:42px/1.12 var(--serif);margin:24px 0}.feature-panel>p{min-height:100px;font-size:14px}.feature-options button{width:100%;display:flex;gap:22px;align-items:center;text-align:left;padding:18px 0;border-bottom:1px solid #d9dfd3;background:transparent;font-size:13px}.feature-options span{font-size:10px;color:#85907e}.feature-options b{margin-left:auto;font-weight:400}.feature-options button[aria-pressed=true]{color:#862726}.feature-source{margin-top:28px}.feature-source>span{display:block;font-size:8px;letter-spacing:1.5px;color:#76826f}.feature-source>a{font-size:12px;display:block;margin-top:10px}.photo-section{background:#e9eae3}.photo-grid{display:grid;grid-template-columns:.65fr 1.35fr;gap:45px}.photo-controls h3{font:29px var(--serif)}.file-button{cursor:pointer;width:100%}#home-photo{font-size:10px;padding:9px;border:0;margin-top:8px;background:transparent}#photo-settings label{display:block;font-size:10px;margin-top:14px}#photo-settings input{padding:0;accent-color:#26362c}.photo-actions{display:flex;gap:20px}.photo-canvas-wrap{position:relative;min-height:440px;background:#d9ddd2;display:flex;align-items:center;justify-content:center;overflow:hidden}#photo-empty{text-align:center;padding:35px}#photo-empty h3{font:29px/1.2 var(--serif);margin-top:25px}#photo-empty p{font-size:12px;max-width:280px}#photo-empty>span{font-size:9px;letter-spacing:2px}.photo-outline{height:95px;width:75px;border:1px solid #a4af99;margin:0 auto;background:#e6eadf;display:grid;place-items:center}.photo-outline span{font-size:30px;color:#79876c}.photo-caption{position:absolute;left:0;bottom:0;right:0;background:#f9faf2;padding:15px 20px;display:flex;justify-content:space-between;gap:20px;font-size:8px}.photo-canvas-wrap canvas{max-width:100%;width:100%;height:auto;margin-bottom:40px}.ai-status{border-top:1px solid #cbd1c2;padding-top:18px;margin-top:24px}.ai-status .pill{margin:0;display:inline-block;font-size:8px;background:#f6f7f1}.ai-status p{font-size:10px;margin:12px 0 0}#photo-status{font-size:12px}.energy-section{background:#fff}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;border-top:1px solid var(--line);padding-top:32px}.metric-grid article>span{font-size:9px;letter-spacing:1.3px;color:#7a8674}.metric-grid h3{font:30px var(--serif);margin:18px 0}.metric-grid p{font-size:13px}.climate-box{display:grid;grid-template-columns:1fr 1.25fr;gap:60px;background:#f4f4ee;margin:35px 0;padding:35px}.climate-box label{font-size:11px;display:block;margin-bottom:10px}.climate-box h3{font:26px var(--serif);margin-bottom:12px}.climate-box p{font-size:12px;margin-bottom:0}.climate-box .fine{font-size:9px}.nfrc-panel{display:grid;grid-template-columns:1.15fr 1fr;gap:65px;background:#29372d;color:#fff;padding:40px}.nfrc-panel h3{font:34px var(--serif);margin-bottom:18px}.nfrc-panel p{font-size:12px;color:#ccd8c6}.nfrc-panel .eyebrow{color:#b2c0aa;font-size:9px}.nfrc-links{display:flex;flex-direction:column;justify-content:center}.nfrc-links a{display:flex;justify-content:space-between;border-bottom:1px solid #697562;padding:17px 0;font-size:12px}.route-intro{padding-top:35px;padding-bottom:0;font-size:10px;letter-spacing:1px;color:#687461}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.product-detail figure{background:#f7f8f2;padding:25px;margin:0}.product-detail img{width:100%;height:440px;object-fit:contain;filter:drop-shadow(10px 15px 12px #0002)}.product-detail figcaption{font-size:9px;color:#6c7865}.product-detail ul{padding-left:17px;font-size:14px;color:#687461}.related-links{display:flex;gap:20px;flex-wrap:wrap;margin-top:30px}.product-page .section-head h2{font-size:40px}.product-page h1{font-size:60px}.product-page .details-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:50px}.details-grid h2{font:28px var(--serif)}.details-grid p{font-size:13px}.mini-cta{background:#e8ede1;padding:30px;margin-top:50px;display:flex;justify-content:space-between;align-items:center;gap:25px}.mini-cta h2{font:29px var(--serif);margin:0}.route-page main>.section{padding-top:65px}.route-page main h2:first-of-type{scroll-margin-top:100px}.route-page .hero{display:none}
.section-title{font-size:clamp(36px,4.2vw,58px);margin:0 0 24px}.route-page .section-head>.section-title{margin-bottom:0}[hidden]{display:none!important}.product-orbit{overflow:hidden}.product-orbit.zoomed .hotspot{visibility:hidden}.stage-controls{position:relative;z-index:4;background:#fff}
@media(max-width:900px){.showroom-grid{gap:35px}.product-orbit{height:450px}.feature-panel>h3{font-size:35px}.photo-grid{grid-template-columns:.8fr 1.2fr;gap:25px}.metric-grid{gap:22px}.nfrc-panel,.climate-box{gap:30px;padding:28px}.product-detail{gap:35px}.product-detail img{height:340px}}@media(max-width:650px){.showroom-grid,.photo-grid,.climate-box,.nfrc-panel,.product-detail{grid-template-columns:1fr;gap:30px}.product-orbit{height:420px}.feature-panel>p{min-height:0}.stage-controls{gap:8px;padding:14px;font-size:9px}.stage-controls input{width:90px}.metric-grid{grid-template-columns:1fr;gap:18px}.metric-grid article{border-bottom:1px solid var(--line);padding-bottom:15px}.metric-grid h3{margin:10px 0}.photo-canvas-wrap{min-height:350px}.climate-box{padding:25px}.nfrc-panel{padding:28px}.product-page h1{font-size:46px}.product-page .details-grid{grid-template-columns:1fr}.mini-cta{flex-direction:column;align-items:flex-start}.product-detail img{height:330px}}@media(prefers-reduced-motion:reduce){.product-orbit>img{transition:none}}

/* Approved photo-derived design references; independent of the technical viewer. */
.sample-design{margin:15px 0 65px;padding:30px;border:1px solid #e2e4dc;background:#fff}.sample-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:24px}.sample-heading h3,.technical-heading h3{font:30px/1.2 var(--serif);margin:12px 0}.sample-switch{display:flex;gap:6px;flex-wrap:wrap}.sample-switch button{background:#f3f2ee;border:1px solid #d8d8cf;padding:13px 16px;font-size:11px}.sample-switch button[aria-pressed=true]{background:#29372d;color:#fff;border-color:#29372d}.sample-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:55px;align-items:center}.sample-image-wrap{position:relative;max-width:440px;width:100%;margin:auto;line-height:0}.sample-image-wrap img{display:block;width:100%;height:auto;aspect-ratio:3/4;object-fit:contain}.sample-hotspot{position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%);width:34px;height:34px;border-radius:50%;background:#fff;color:#842626;border:1px solid #9e3333;box-shadow:0 0 0 6px #86262618;font-size:11px}.sample-hotspot[aria-pressed=true]{background:#842626;color:#fff}.sample-details h4{font:36px/1.15 var(--serif);margin:20px 0}.sample-details p{font-size:14px}.sample-detail-buttons{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:25px 0}.sample-detail-buttons button{padding:12px;text-align:left;background:#f4f4ef;border:1px solid #e2e4dc;font-size:12px}.sample-detail-buttons button[aria-pressed=true]{border-color:#842626;color:#842626}.sample-details .sample-disclaimer{font-size:11px;border-top:1px solid #e2e4dc;padding-top:20px}.sample-switch button:focus-visible,.sample-hotspot:focus-visible,.sample-detail-buttons button:focus-visible{outline:3px solid #9e3333;outline-offset:4px}.technical-heading{margin-bottom:25px;scroll-margin-top:110px}@media(max-width:900px){.sample-heading{display:block}.sample-switch{margin-top:20px}.sample-grid{gap:25px}.sample-design{padding:22px}}@media(max-width:650px){.sample-grid{grid-template-columns:1fr}.sample-design{padding:16px;margin-bottom:45px}.sample-image-wrap{max-width:360px}.sample-details h4{font-size:30px}.sample-switch button{flex:1}.sample-hotspot{width:36px;height:36px}}