:root{--paper:#f4f3f0;--white:#fbfbf9;--ink:#292b2a;--muted:#757772;--line:#d7d6d1;--charcoal:#414441;--accent:#826d58}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif;font-size:16px;line-height:1.75}img{display:block;width:100%}button,a{font:inherit}.site-header{position:fixed;z-index:20;top:0;left:0;right:0;height:76px;padding:0 4.5vw;display:flex;align-items:center;justify-content:space-between;background:rgba(244,243,240,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(41,43,42,.09)}.brand{color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:12px;letter-spacing:.08em;font-weight:600}.brand-mark{width:31px;height:31px;border:1px solid var(--ink);display:grid;place-items:center;font-family:Georgia,serif;font-size:14px}.nav{display:flex;gap:34px}.nav a{color:var(--ink);text-decoration:none;font-size:14px;letter-spacing:.06em}.menu-button{display:none;background:none;border:0}.hero{min-height:100vh;padding:76px 0 0;display:grid;grid-template-columns:64% 36%;position:relative}.hero-image{height:calc(100vh - 76px);min-height:620px;overflow:hidden;background:#ddd}.hero-image img{height:100%;object-fit:cover}.hero-panel{padding:8vh 5vw;display:flex;flex-direction:column;justify-content:center}.eyebrow,.small-label{font-family:Arial,sans-serif;font-size:12px;letter-spacing:.22em;color:var(--muted);margin:0 0 22px}.eyebrow span{margin-left:10px;padding:5px 8px;border:1px solid var(--line);letter-spacing:.08em}.hero h1{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(34px,3.6vw,56px);font-weight:400;letter-spacing:.08em;margin:0 0 28px}.lead{color:#555853;margin:0 0 46px}.project-meta{margin:0 0 44px;border-top:1px solid var(--line)}.project-meta div{display:grid;grid-template-columns:90px 1fr;padding:12px 0;border-bottom:1px solid var(--line)}dt{font-size:13px;color:var(--muted)}dd{margin:0;font-size:14px}.quiet-link{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--ink);align-self:flex-start;padding:0 0 7px}.quiet-link span{margin-left:22px}.prototype-note{position:absolute;left:2vw;bottom:1.5vw;margin:0;padding:6px 10px;background:rgba(31,32,31,.68);color:#fff;font-size:12px}.section{padding:120px 7vw;border-top:1px solid var(--line)}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:55px}.section-head>div{display:flex;gap:30px;align-items:baseline}.number{font:12px Arial,sans-serif;color:var(--muted);margin:0}.section h2,.next-views h2{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(30px,3vw,46px);font-weight:400;letter-spacing:.08em;margin:0}.section-head>p{margin:0;color:var(--muted);font-size:14px}.viewer-stage{position:relative;max-height:75vh;overflow:hidden;background:#ddd}.viewer-stage img{aspect-ratio:16/9;object-fit:cover}.temporary-chip{position:absolute;top:20px;left:20px;padding:7px 11px;background:rgba(244,243,240,.9);font-size:12px}.view-caption{position:absolute;left:0;bottom:0;background:rgba(34,36,35,.84);color:white;padding:20px 28px;min-width:230px}.view-caption span{font:12px Arial,sans-serif;margin-right:25px;color:#bcbebb}.view-controls{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line)}.view-controls button,.floor-tabs button{border:0;background:transparent;padding:18px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent}.view-controls button.active,.floor-tabs button.active{color:var(--ink);border-color:var(--ink)}.inline-note{font-size:13px;color:var(--muted);margin:18px 0 0}.colors{background:#ebeae6}.compare-layout{display:grid;grid-template-columns:68% 32%;background:var(--white)}.compare-stage{position:relative;overflow:hidden;min-height:550px}.compare-stage>img{height:100%;object-fit:cover;transition:filter .35s}.compare-panel{padding:55px 42px}.compare-panel h3,.room-list h3{font-family:"Yu Mincho",serif;font-weight:400;font-size:25px;margin:0 0 28px}.swatch-row{display:flex;gap:8px;margin-bottom:34px}.swatch-row i{display:block;width:54px;height:54px;background:var(--swatch);border:1px solid rgba(0,0,0,.08)}.color-options{border-top:1px solid var(--line)}.color-option{width:100%;border:0;border-bottom:1px solid var(--line);background:none;padding:17px 0;display:flex;align-items:center;text-align:left;cursor:pointer}.color-option>span:first-child{font-family:Georgia,serif;font-size:22px;width:44px}.color-option small{display:block;color:var(--muted);font-size:12px}.color-option .mini-swatches{margin-left:auto;display:flex}.mini-swatches i{width:22px;height:22px;display:block;background:var(--swatch)}.color-option.active>span:first-child{font-weight:bold}.split-label{position:absolute;display:flex;gap:10px;align-items:center;background:rgba(250,250,248,.9);padding:9px 12px;font-size:12px}.split-label i{width:20px;height:20px;background:var(--label-color)}.split-label.broad{--label-color:#c9c1b5;left:8%;top:12%}.split-label.entrance{--label-color:#7b7770;right:8%;top:28%}.floor-tabs{display:flex;gap:0;margin-bottom:28px;border-bottom:1px solid var(--line)}.floor-tabs button{font-size:20px;min-width:180px}.floor-tabs span{font-size:12px;margin-left:10px}.plan-layout{display:grid;grid-template-columns:minmax(0,3fr) minmax(260px,1fr);gap:42px}.plan-image{position:relative;border:0;background:white;padding:0;cursor:zoom-in;overflow:hidden}.plan-image img{aspect-ratio:1.414/1;object-fit:contain}.plan-image>span{position:absolute;right:15px;bottom:15px;background:rgba(40,42,41,.78);color:#fff;padding:8px 12px;font-size:12px}.room-list{padding:30px 10px}.room-list ul{padding:0;margin:0;list-style:none;border-top:1px solid var(--line)}.room-list li{padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}.legend{display:flex;justify-content:flex-end;gap:24px;margin:-25px 0 25px;font-size:13px;color:var(--muted)}.legend i{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:7px}.legend .confirmed{background:var(--charcoal)}.legend .temporary{border:1px solid var(--muted)}.material-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line)}.material-card{min-height:150px;padding:25px 20px 25px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:75px 1fr 90px;gap:22px;align-items:center}.material-card:nth-child(odd){border-right:1px solid var(--line);padding-right:30px}.material-card:nth-child(even){padding-left:30px}.material-visual{height:75px;background:var(--swatch);overflow:hidden}.material-visual img{height:100%;object-fit:cover}.material-card small{color:var(--muted);letter-spacing:.08em}.material-card h3{font-size:16px;margin:3px 0;font-weight:500}.material-card p{font-size:13px;color:var(--muted);margin:0}.status{font-size:12px;text-align:right;color:var(--muted)}.status::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:6px;border:1px solid currentColor}.status.confirmed::before{background:var(--charcoal);border-color:var(--charcoal)}.next-views{text-align:center;padding:130px 8vw;background:var(--charcoal);color:#f5f4f0}.next-views .eyebrow{color:#b4b7b3}.next-views>p:not(.eyebrow){color:#c8cac7}.next-list{max-width:850px;margin:50px auto 0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #6b6e6a}.next-list span{padding:18px 8px;border-bottom:1px solid #6b6e6a;font-size:14px}footer{padding:28px 5vw;display:flex;justify-content:space-between;font-size:12px;letter-spacing:.12em}dialog{max-width:96vw;width:1400px;border:0;padding:45px;background:#fff;box-shadow:0 20px 70px rgba(0,0,0,.3)}dialog::backdrop{background:rgba(23,24,23,.75)}dialog button{position:absolute;right:12px;top:8px;border:0;background:none;font-size:30px;cursor:pointer}
@media(max-width:800px){.site-header{height:62px;padding:0 20px}.brand{font-size:14px}.nav{position:absolute;top:62px;left:0;right:0;background:var(--paper);display:none;flex-direction:column;padding:20px;gap:0;border-bottom:1px solid var(--line)}.nav.open{display:flex}.nav a{padding:12px}.menu-button{display:block;width:34px;padding:8px}.menu-button span{display:block;height:1px;background:var(--ink);margin:7px 0}.hero{padding-top:62px;display:block;min-height:0}.hero-image{height:52vh;min-height:360px}.hero-panel{padding:42px 24px 56px}.hero h1{margin-bottom:20px}.lead{margin-bottom:32px}.prototype-note{top:calc(52vh - 2px);bottom:auto;left:12px;right:12px;font-size:11px}.section{padding:78px 20px}.section-head{display:block;margin-bottom:30px}.section-head>div{gap:18px}.section-head>p{margin:12px 0 0;padding-left:36px}.viewer-stage img{aspect-ratio:4/3}.view-controls{grid-template-columns:repeat(2,1fr)}.compare-layout{display:block}.compare-stage{min-height:330px}.compare-stage>img{aspect-ratio:4/3}.compare-panel{padding:36px 24px}.split-label{transform:scale(.85)}.plan-layout{display:block}.floor-tabs button{min-width:50%;font-size:18px}.room-list{padding:28px 4px}.legend{margin:0 0 20px;justify-content:flex-start;flex-wrap:wrap}.material-grid{display:block}.material-card,.material-card:nth-child(odd),.material-card:nth-child(even){border-right:0;padding:20px 0;grid-template-columns:64px 1fr 72px;gap:14px}.material-visual{height:64px}.next-views{padding:90px 22px}.next-list{grid-template-columns:repeat(2,1fr)}footer{display:block;padding:25px 20px}footer span{display:block;margin:5px 0}dialog{padding:30px 5px}}
.model-canvas{display:block;width:100%;height:560px;touch-action:none;cursor:grab}.model-canvas:active{cursor:grabbing}.model-canvas:focus-visible{outline:3px solid #826d58;outline-offset:-3px}.model-notes{margin:0 7vw 50px;border-top:1px solid #ccc;padding:20px 0;font-size:14px;color:#595d56}.model-notes summary{cursor:pointer}.view-caption,.temporary-chip,.split-label{pointer-events:none}.viewer-stage{max-height:none}.compare-stage{min-height:0}.split-label.broad{top:12px;left:12px}.split-label.entrance{top:12px;right:12px}@media(max-width:800px){.model-canvas{height:390px}.compare-stage .model-canvas{height:340px}.view-caption{padding:8px 14px;min-width:150px;bottom:35px}.model-notes{margin:0 20px 30px}}
.floor-tabs{gap:12px;border:0}.floor-tabs button{flex:1;border:1px solid #9a9d95;background:#fff;color:#41443e;border-radius:3px}.floor-tabs button.active{background:#414441;color:white;border-color:#414441}.floor-hint{font-size:14px;color:#64695f}.interior-buttons{display:flex;gap:12px;margin:25px 0}.interior-buttons button{flex:1;padding:13px 8px;background:#fff;border:1px solid #9a9d95;cursor:pointer}.interior-buttons button[aria-pressed=true]{background:#414441;color:white}#interior-canvas{display:block;width:100%;height:560px;touch-action:none;cursor:grab;background:#deded8}.interior-bar{display:flex;align-items:center;justify-content:space-between}.interior-bar button{padding:10px 20px;background:transparent;border:1px solid #a5a79f;cursor:pointer}.interior-details{margin-top:24px;padding:20px 0;border-top:1px solid #c9cbc3;font-size:14px}.interior-details summary{cursor:pointer}@media(max-width:800px){#interior-canvas{height:380px}.floor-tabs button{min-width:0;padding:15px 5px;font-size:16px}.floor-tabs span{display:block;margin:0}.interior-buttons{gap:5px}.interior-buttons button{font-size:14px}}
/* A single stationary house above an independently scrolling control panel. */
html,body{height:100%;overflow:hidden}body{height:100vh;height:100dvh;display:grid;grid-template-rows:62px minmax(0,48fr) minmax(0,52fr)}.site-header{position:relative;height:62px;padding:0 4vw;min-width:0}.nav{gap:24px}.fixed-viewer{min-height:0;display:grid;grid-template-rows:auto minmax(0,1fr);border-bottom:1px solid var(--line);background:#e9e8e3}.viewer-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 4vw}.viewer-heading h1{font-family:"Yu Mincho",serif;font-size:20px;font-weight:500;margin:0}.viewer-heading>span{font-size:14px}.fixed-viewer .viewer-stage{min-height:0;height:100%}.fixed-viewer .model-canvas{height:100%;width:100%}.temporary-chip{top:8px;left:4vw;font-size:12px;padding:3px 8px}.view-caption{left:auto;right:4vw;bottom:8px;padding:4px 10px;min-width:0;font-size:14px}.view-caption span{margin-right:12px}.control-scroll{min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior-y:contain;scrollbar-gutter:stable}.control-scroll:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.section{padding:26px 4vw;scroll-margin-top:0}.section-head{margin-bottom:18px;gap:18px}.section-head>div{gap:16px}.section h2{font-size:26px}.section-head>p{font-size:14px}.exterior{padding-top:16px;padding-bottom:16px}.exterior h2{font-family:inherit;font-size:16px}.view-controls{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:8px;border:0}.view-controls button{padding:9px 8px;border:1px solid var(--line);background:var(--white);font-size:14px}.view-controls button.active{background:var(--charcoal);color:white;border-color:var(--charcoal)}.exterior .inline-note{margin:8px 0 0}.compare-layout{display:block}.compare-panel{padding:20px 24px}.compare-panel .small-label{display:none}.compare-panel h3{font-size:21px;margin:0 0 10px}.color-surface-labels{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:14px}.swatch-row{margin:10px 0 16px}.swatch-row i{width:34px;height:34px}.color-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;border:0}.color-option{border:1px solid var(--line);padding:14px;gap:8px;align-items:flex-start}.color-option.active{border:2px solid var(--charcoal);padding:13px;background:#f0efea}.color-option>span:first-child{width:auto;flex-shrink:0}.color-option>span:nth-child(2){min-width:0;font-size:16px}.color-option small{font-size:14px;line-height:1.5}.mini-swatches{flex-shrink:0}.mini-swatches i{width:18px;height:24px}.model-notes{margin:0 4vw;padding:12px 0}.inline-note{font-size:14px}.model-notes+p{margin:0}.legend{margin:0 0 20px}.material-card p,.status,.material-card small{font-size:14px}button:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.plan-image>span{font-size:14px}
@media(max-width:800px){body{grid-template-rows:54px minmax(0,46fr) minmax(0,54fr)}.site-header{height:54px;padding:0 16px}.nav{top:54px}.viewer-heading{padding:6px 16px}.viewer-heading h1{font-size:18px}.viewer-heading>span{font-size:14px}.section{padding:22px 16px}.exterior{padding-top:12px;padding-bottom:12px}.view-controls{gap:5px}.view-controls button{padding:8px 3px;font-size:14px}.exterior .inline-note{font-size:12px;line-height:1.5}.section-head>p{padding-left:0;margin-top:6px}.compare-panel{padding:16px}.color-options{grid-template-columns:1fr;gap:8px}.color-option{align-items:center;padding:10px 12px}.color-option.active{padding:9px 11px}.color-option small{font-size:14px}.color-option>span:first-child{width:24px}.swatch-row{margin-bottom:12px}.model-notes{margin:0 16px}.temporary-chip{left:16px}.view-caption{right:16px;bottom:6px}.material-card,.material-card:nth-child(odd),.material-card:nth-child(even){grid-template-columns:48px minmax(0,1fr);gap:10px}.material-visual{height:48px}.material-card .status{grid-column:2;text-align:left}.floor-tabs button{font-size:16px}.floor-tabs span{font-size:14px}}
@media(max-height:500px){body{grid-template-rows:44px minmax(0,45fr) minmax(0,55fr)}.site-header{height:44px}.nav{top:44px}.viewer-heading{padding-top:2px;padding-bottom:2px}.viewer-heading h1{font-size:16px}.temporary-chip{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.time-controls{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:20px 0 12px}.time-controls button{font:inherit;font-size:16px;min-height:48px;padding:12px 8px;background:#fff;border:1px solid #d5d4ce;color:#454842;cursor:pointer}.time-controls button.active{background:#454842;color:white;border-color:#454842}.time-controls button:focus-visible{outline:3px solid #8a6245;outline-offset:3px}

.electrical-tabs{display:flex;gap:12px;margin:0 0 20px}.electrical-tabs button{flex:1;padding:14px 8px;border:1px solid var(--line);background:white;color:var(--ink);cursor:pointer}.electrical-tabs button.active{background:var(--charcoal);color:white}.electrical-pdf{display:inline-block;color:var(--ink);margin-top:8px}#electrical-dialog{padding:0;width:96vw;max-width:1500px;max-height:94vh;border:0;background:white}#electrical-dialog::backdrop{background:#0009}.electrical-toolbar{display:flex;gap:8px;align-items:center;padding:12px;background:var(--paper);border-bottom:1px solid var(--line)}.electrical-toolbar strong{margin-right:auto;font-size:16px}.electrical-toolbar button{position:static;padding:8px;min-width:44px;min-height:44px;font-size:16px;border:1px solid var(--line);background:white;color:var(--ink);cursor:pointer}.electrical-toolbar button:disabled{opacity:.4}.electrical-scroll{overflow:auto;max-height:75vh}.electrical-scroll img{display:block;max-width:none;height:auto;margin:0}.electrical .plan-image{width:100%;padding:0}.electrical .plan-image img{height:auto;object-fit:contain}