@charset "UTF-8";
.brand-logo{display:block;width:180px;height:auto;max-width:100%;object-fit:contain}
@media(max-width:560px){.brand-logo{width:150px}}
:root{--page:#f4f5ef;--paper:#fffefa;--ink:#132d3c;--muted:#607269;--line:#dce3d8;--sage:#e6eddf;--forest:#3c6854;--navy:#0f2636;--amber:#d7a360;--soft:#edf1e8;--glass:#86a7ae;--metal:#70818b;--timber:#b49b74;--insulation:#b8b788;--other:#b5bcba;font-family:Inter,"Segoe UI",system-ui,sans-serif;color:var(--ink);background:var(--page);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}button,input,select{font:inherit}button,select{cursor:pointer}button{color:inherit}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,a:focus-visible,canvas:focus-visible{outline:3px solid #78947c;outline-offset:4px}button:disabled{cursor:default;opacity:.45}button:disabled:hover{transform:none}a{color:inherit}h1,h2,h3,p{margin:0}h1,h2,h3{letter-spacing:-.035em}h2{font-size:23px;line-height:1.25;font-weight:600}h3{font-size:19px;font-weight:600;line-height:1.35}p{line-height:1.65}small{font-size:12px}hr{border:0;border-top:1px solid var(--line);margin:24px 0}[hidden]{display:none!important}.sr-only{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden;white-space:nowrap}.site-header{max-width:1600px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:22px 40px;border-bottom:1px solid var(--line);gap:20px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:26px;font-weight:650;letter-spacing:-1px;line-height:1}.brand small{display:block;letter-spacing:2px;font-size:8px;margin-top:7px;font-weight:500}.brand-symbol{position:relative;font-size:37px;color:var(--forest);font-weight:400}.brand-symbol span{font-size:21px;position:absolute;top:-7px;right:-3px;color:var(--amber)}.header-end{display:flex;align-items:center;gap:18px}.edition{font-size:10px;letter-spacing:1.6px;color:var(--muted)}select{background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:8px 26px 8px 10px}.language-label select{font-size:12px}.button{border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:24px;padding:10px 18px;font-size:12px;font-weight:600;transition:background .15s}.button:hover{background:var(--sage)}.button.primary{background:var(--navy);color:#fff;border-color:var(--navy)}.button.primary:hover{background:#294653}.quiet{background:transparent}main{max-width:1600px;margin:auto;padding:32px 40px 0}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;margin:5px 0 27px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:600;color:var(--forest);line-height:1.5}.page-heading h1{font-size:52px;line-height:1.15;letter-spacing:-2.2px;font-weight:600;margin:8px 0}.page-heading h1 span{font-weight:400;color:#8d9e91}.address{font-size:13px;color:var(--muted)}.address span{color:#a7b5a7;padding:0 9px}.heading-note{display:grid;justify-items:end;gap:7px}.pill{display:inline-block;padding:6px 10px;background:var(--sage);border-radius:7px;font-size:10px;font-weight:550;line-height:1.5}.subtle{font-size:12px;color:var(--muted);line-height:1.6}.hero{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(330px,1fr);gap:20px}.model-card,.passport-card{background:var(--paper);border:1px solid var(--line);border-radius:17px;overflow:hidden;min-width:0}.model-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:21px 23px 17px}.model-heading h2{font-size:18px;letter-spacing:-.4px}.model-heading .subtle{font-size:11px;margin-top:5px}.model-chip{border:1px solid var(--line);background:transparent;color:var(--muted)}.viewer{height:420px;position:relative;background:#e4eae5;isolation:isolate}.viewer canvas{display:block;width:100%;height:100%;touch-action:none}.view-controls{position:absolute;display:flex;gap:5px;flex-wrap:wrap;top:13px;left:14px;right:14px;z-index:2;pointer-events:none}.view-button{border:1px solid #c7d2c6;background:#fffefae8;border-radius:7px;padding:6px 9px;font-size:10px;pointer-events:auto;backdrop-filter:blur(7px)}.view-button:hover{background:var(--sage)}.viewer-bottom{position:absolute;bottom:0;left:0;right:0;display:flex;justify-content:space-between;gap:10px;background:#fffefad9;padding:8px 14px;font-size:9px;color:#53685d;pointer-events:none}.viewer-bottom span:first-child{font-weight:600}.model-loading,.webgl-error{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;text-align:center;padding:30px;background:#e8eee6d9;backdrop-filter:blur(8px);z-index:3}.model-loading p{font-size:12px;max-width:350px;color:var(--muted)}.loading-house{font-size:50px;color:var(--forest);animation:house-breathe 1.8s ease-in-out infinite}.model-loading strong{font-size:15px;font-weight:600}.webgl-error{color:#7f4037;font-size:13px}.model-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:12px 17px;border-bottom:1px solid var(--line)}.material-pills{display:flex;gap:5px;flex-wrap:wrap}.material-pills button{border:1px solid var(--line);border-radius:17px;padding:6px 10px;font-size:10px;background:transparent}.material-pills button:hover{background:var(--sage)}.material-pills button[aria-pressed=true]{background:var(--navy);border-color:var(--navy);color:white}.model-options{display:flex;gap:12px}.check{display:flex;align-items:center;gap:5px;font-size:11px;cursor:pointer;white-space:nowrap}.check input{accent-color:var(--forest);margin:0}.advanced-controls{display:flex;align-items:center;gap:24px;padding:12px 18px;flex-wrap:wrap}.advanced-controls label{font-size:10px;display:flex;gap:9px;align-items:center;flex:1;min-width:180px}.advanced-controls input{width:70px;min-width:45px;flex:1;accent-color:var(--forest)}.advanced-controls output{min-width:29px;text-align:right;color:var(--muted);font-variant-numeric:tabular-nums}.passport-card{padding:24px 25px;display:flex;flex-direction:column}.passport-code{display:flex;justify-content:space-between;gap:12px;align-items:center}.passport-code .subtle{font-size:10px}.passport-card h2{font-size:31px;margin:15px 0 18px;line-height:1.17}.identity-list{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:16px 15px}.identity-list dt{color:var(--muted);font-size:11px}.identity-list dd{margin:4px 0 0;font-size:13px;font-weight:550;overflow-wrap:anywhere}.hero-metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:24px}.hero-metrics>div{border-radius:10px;padding:13px 14px;background:var(--soft);min-width:0}.hero-metrics>div>span{display:block;color:var(--muted);font-size:10px}.hero-metrics strong{display:block;font-size:30px;letter-spacing:-1px;line-height:1.25;margin:5px 0;font-weight:600;font-variant-numeric:tabular-nums}.hero-metrics strong small{font-size:15px;font-weight:400;letter-spacing:0}.hero-metrics>div>small{display:block;font-size:9px;color:var(--muted);line-height:1.5}.scope-note{display:flex;gap:9px;align-items:flex-start;margin-top:auto;padding-top:20px;font-size:10px;color:var(--muted)}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--forest);flex-shrink:0;margin-top:6px}.section-nav{display:flex;gap:8px;flex-wrap:wrap;padding:25px 0 15px;border-bottom:1px solid var(--line);margin:9px 0 28px}.section-nav button{border:1px solid transparent;border-radius:20px;font-size:12px;padding:9px 16px;background:transparent;white-space:normal}.section-nav button:hover{background:var(--sage)}.section-nav button[aria-selected=true]{background:var(--navy);color:#fff}.section-intro{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:23px}.section-intro h2{margin-top:6px;font-size:27px}.section-intro .subtle{margin-top:7px}.composition-strip{height:12px;display:flex;gap:3px;margin:10px 0 24px;overflow:hidden;border-radius:5px}.composition-strip button{padding:0;border:0;min-width:4px;transition:opacity .15s}.composition-strip button:hover{opacity:.7}.material-layout{display:grid;grid-template-columns:minmax(0,2.3fr) minmax(220px,1fr);gap:28px}.table-wrap{overflow-x:auto;min-width:0}.data-table{width:100%;border-collapse:collapse;text-align:left;font-size:12px;line-height:1.5}.data-table th{font-weight:500;font-size:10px;color:var(--muted);padding:12px 12px;border-bottom:1px solid var(--line)}.data-table td{padding:15px 12px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}.data-table td:not(:first-child),.data-table th:not(:first-child){text-align:right}.data-table th:first-child,.data-table td:first-child{padding-left:0}.data-table td:first-child{white-space:nowrap}.data-table tfoot th,.data-table tfoot td{font-weight:600;color:var(--ink);font-size:12px}.material-link{border:0;background:transparent;padding:0;font-size:12px;display:inline-flex;align-items:center;gap:10px;text-align:left;text-decoration:underline;text-decoration-color:transparent;text-underline-offset:4px}.material-link:hover{text-decoration-color:currentColor}.swatch{display:inline-block;width:9px;height:9px;border-radius:3px;flex-shrink:0}.interpretation{background:var(--sage);padding:23px;border-radius:13px;align-self:start}.interpretation h3{margin-top:10px}.circular-number{font-size:36px;font-weight:550;letter-spacing:-1px;margin-top:21px}.circular-number span{font-size:15px;font-weight:400}.interpretation p:not(.eyebrow){font-size:11px;margin-top:8px}.information-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:25px}.information-card{background:var(--paper);border:1px solid var(--line);border-radius:13px;padding:24px;min-width:0}.information-card h3{margin:7px 0 13px}.information-card p:not(.eyebrow){font-size:12px}.inline-note{border-left:2px solid #b4c4af;padding:0 0 0 13px;font-size:10px;line-height:1.65;color:var(--muted);margin-top:19px}.filter-bar{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:13px;background:var(--sage);padding:15px;border-radius:12px;margin-bottom:18px}.filter-bar label{font-size:10px;min-width:0;color:var(--muted);display:flex;flex-direction:column;gap:6px}.filter-bar input,.filter-bar select{width:100%;background:var(--paper);color:var(--ink);border:1px solid #cfdbcc;border-radius:7px;padding:10px;font-size:12px;min-width:0}.component-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}.component-row{display:flex;align-items:flex-start;text-align:left;gap:12px;background:var(--paper);border:1px solid var(--line);padding:15px;border-radius:10px;min-width:0}.component-row:hover{background:var(--sage)}.component-row .row-body{flex:1;min-width:0}.component-row strong{display:block;font-size:12px;font-weight:550;overflow-wrap:anywhere}.component-row small{display:block;font-size:10px;color:var(--muted);margin-top:5px;overflow-wrap:anywhere}.component-row .swatch{margin-top:5px}.component-row .arrow{font-size:16px;color:var(--muted)}.list-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:18px}.empty-state{grid-column:1/-1;padding:30px;color:var(--muted);font-size:13px;text-align:center}.lifecycle-path{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:30px 0}.lifecycle-path article{border-top:2px solid #9eb699;padding-top:15px}.lifecycle-path strong{font-size:12px;font-weight:600;display:block}.lifecycle-path .step{font-size:10px;letter-spacing:1px;color:var(--forest);margin-bottom:8px}.lifecycle-path p{font-size:11px;color:var(--muted);margin-top:8px}.carbon-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.carbon-grid .information-card{margin:0}.data-list{margin:8px 0}.data-list>div{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-bottom:1px solid var(--line);font-size:12px}.data-list dt{color:var(--muted)}.data-list dd{margin:0;text-align:right;overflow-wrap:anywhere;max-width:65%}.carbon-total{font-size:48px;letter-spacing:-1px;margin:15px 0 8px;font-weight:550;color:var(--forest)}.carbon-total span{font-size:17px;font-weight:400}.carbon-item{margin-top:19px}.carbon-item-label{display:flex;justify-content:space-between;gap:8px;font-size:11px;margin-bottom:6px}.carbon-track{height:6px;background:var(--soft);border-radius:4px;overflow:hidden}.carbon-track span{display:block;height:100%;background:var(--forest)}.technical{margin-top:22px;border:1px solid var(--line);border-radius:10px;padding:15px 20px;background:var(--paper)}.technical summary{cursor:pointer;font-size:12px}.technical .data-list{font-size:11px}.technical dd{word-break:break-all}footer{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:30px 0;margin-top:35px;border-top:1px solid var(--line)}.brand-text{font-weight:600;font-size:12px}.brand-text span{color:#a7b7a4;padding:0 10px}footer p{font-size:10px;color:var(--muted);max-width:490px;text-align:right}dialog{border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:16px;padding:25px;width:min(620px,calc(100% - 24px));max-height:85vh;overflow:auto;box-shadow:0 20px 90px #0f26362b}dialog::backdrop{background:#122d3d55;backdrop-filter:blur(5px)}.dialog-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:15px}.dialog-heading h2{font-size:20px;overflow-wrap:anywhere;margin-top:6px}.close-button{border:1px solid var(--line);background:var(--sage);color:var(--ink);font-size:24px;border-radius:9px;width:36px;height:36px;flex-shrink:0}.dialog-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.noscript{padding:25px;background:#f2e6cb}.viewer:fullscreen{height:100vh;background:#e4eae5}.viewer:fullscreen .view-controls{top:20px}.viewer:fullscreen .viewer-bottom{padding:15px}.canvas-status{padding:10px;color:var(--muted)}
@keyframes house-breathe{50%{opacity:.5;transform:translateY(-3px)}}@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important;transition:none!important}}
@media(min-width:1450px){.viewer{height:480px}.passport-card{padding:29px}.hero-metrics{margin-top:30px;gap:13px}.hero-metrics>div{padding:17px}.hero-metrics strong{font-size:35px}}
@media(max-width:1050px){.site-header{padding:20px 24px}main{padding:25px 24px 0}.hero{grid-template-columns:minmax(0,1.3fr) minmax(300px,1fr);gap:14px}.passport-card{padding:20px}.passport-card h2{font-size:26px}.viewer{height:420px}.model-toolbar{padding:12px}.hero-metrics strong{font-size:26px}.hero-metrics>div{padding:11px}.material-layout{grid-template-columns:minmax(0,2fr) minmax(200px,1fr);gap:20px}.edition{display:none}}
@media(max-width:800px){.hero{grid-template-columns:1fr}.viewer{height:430px}.passport-card h2 br{display:none}.identity-list{grid-template-columns:repeat(4,1fr)}.hero-metrics{grid-template-columns:repeat(4,1fr)}.scope-note{margin-top:0}.passport-card h2{font-size:25px}.material-layout{grid-template-columns:1fr}.interpretation{display:none}.section-nav{gap:3px}.section-nav button{font-size:11px;padding:8px 10px}.filter-bar{grid-template-columns:1fr 1fr}.component-list{grid-template-columns:1fr}.lifecycle-path{gap:13px}.hero-metrics strong{font-size:24px}}
@media(max-width:560px){.site-header{padding:15px}.brand{font-size:22px}.header-end{gap:8px}.header-end .button{padding:8px 11px;font-size:10px}main{padding:22px 14px 0}.page-heading{display:block;margin-bottom:20px}.page-heading h1{font-size:40px}.heading-note{justify-items:start;margin-top:13px;display:flex;flex-wrap:wrap;align-items:center}.heading-note .subtle{font-size:10px}.address{font-size:11px}.eyebrow{font-size:9px}.model-heading{padding:16px}.model-heading h2{font-size:16px}.model-heading .subtle{font-size:10px}.viewer{height:350px}.viewer-bottom{font-size:8px}.viewer-bottom span:last-child{display:none}.view-controls{gap:4px}.view-button{font-size:10px;padding:6px 8px}.model-toolbar{gap:13px}.advanced-controls{gap:10px}.advanced-controls label{min-width:150px}.passport-card{padding:19px}.identity-list{grid-template-columns:1fr 1fr}.hero-metrics{grid-template-columns:1fr 1fr}.hero-metrics strong{font-size:29px}.hero-metrics>div>span{font-size:11px}.section-intro{align-items:flex-start;flex-direction:column;gap:12px}.section-intro h2{font-size:24px}.information-grid,.carbon-grid{grid-template-columns:1fr}.information-card{padding:20px}.data-table th{padding:10px 7px;font-size:10px}.data-table td{padding:13px 7px;font-size:11px}.data-table .material-link{font-size:11px;gap:6px}.filter-bar{padding:12px;gap:10px}.filter-bar label:first-child{grid-column:1/-1}.filter-bar label:last-child{grid-column:1/-1}.lifecycle-path{grid-template-columns:1fr 1fr}.data-list>div{font-size:11px}.component-row{padding:13px}.carbon-total{font-size:41px}footer{display:block;padding:22px 0}footer p{text-align:left;margin-top:9px}.brand-text{font-size:11px}dialog{padding:19px}}
@media(pointer:coarse){.view-button{min-height:40px}.material-pills button{min-height:38px}.section-nav button{min-height:42px}input,select{font-size:16px!important}.close-button{width:44px;height:44px}}
@media print{.site-header,.view-controls,.model-toolbar,.advanced-controls,.section-nav,.filter-bar,.list-bottom,.dialog-actions,dialog,.button{display:none!important}body{background:white;font-size:10px}main{padding:0;max-width:none}.page-heading{margin-top:0}.page-heading h1{font-size:30px}.hero{grid-template-columns:1.3fr 1fr;gap:12px;break-inside:avoid}.viewer{height:300px}.passport-card{padding:15px}.passport-card h2{font-size:22px}.hero-metrics strong{font-size:22px}.tab-panel[hidden]{display:block!important}.tab-panel{break-inside:avoid;margin-top:25px}.information-card{break-inside:avoid}.component-list{max-height:350px;overflow:hidden}.model-heading .subtle,.viewer-bottom{display:none}.section-intro h2{font-size:21px}.hero-metrics>div{padding:8px}.information-card{padding:15px}.component-row{padding:10px}footer{margin-top:20px}.technical{display:none}.information-grid{gap:12px}.page-heading .heading-note{max-width:200px}h2,h3{break-after:avoid}@page{size:A4 landscape;margin:12mm}}

/* R16: demo identity remains visible on small screens and in print. */
.page-heading h1 .demo-subtitle{display:block;margin-top:10px;font-size:clamp(20px,2.2vw,28px);line-height:1.3;letter-spacing:-.035em;color:var(--ink);font-weight:500}
.demo-notice{margin:0 0 24px;padding:16px 20px;border:1px solid var(--line);border-left:4px solid var(--amber);border-radius:0 10px 10px 0;background:var(--paper)}
.demo-notice p{font-size:13px;line-height:1.65;color:var(--ink)}
@media(max-width:560px){.demo-notice{padding:13px 15px;margin-bottom:20px}.demo-notice p{font-size:12px}}
@media print{.demo-notice{break-inside:avoid;margin-bottom:15px;padding:10px 14px}.demo-notice p{font-size:10px}.page-heading h1 .demo-subtitle{font-size:20px}}