/* Monofloat: one product, revealed a detail at a time. */
:root{--paper:#f7f4ed;--ink:#181917;--muted:#62635b;--rule:#d5d2c9;--accent:#d5e0a8;--pad:clamp(24px,4vw,48px);--font:Arial,Helvetica,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-weight:400;-webkit-font-smoothing:antialiased}
h1,h2,h3,p,figure{margin:0}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}img{display:block;max-width:100%;height:auto}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid currentColor;outline-offset:5px}::selection{background:var(--accent)}[hidden]{display:none!important}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;top:-100px;left:20px;z-index:100;background:var(--ink);color:var(--paper);padding:16px}.skip-link:focus{top:12px}
.eyebrow,.section-label{font-size:10px;font-weight:600;letter-spacing:.14em;line-height:1.5}
.site-header{height:76px;padding:0 max(32px,calc((100vw - 1400px)/2));display:flex;align-items:center;justify-content:space-between;gap:40px;border-bottom:1px solid var(--rule);position:relative;z-index:10;background:var(--paper)}
.brand-crop{position:relative;display:block;flex:none;overflow:hidden;width:150px;height:32px}.brand-crop img{position:absolute;max-width:none;width:153px;top:-14px;left:0}
.desktop-nav{display:flex;gap:30px;font-size:14px}.desktop-nav a{padding:15px 0}.desktop-nav a:hover{text-decoration:underline;text-underline-offset:5px}.menu-button,.mobile-nav{display:none}
.hero{max-width:1480px;margin:auto;padding:8px 40px 0}
.hero-composition{overflow:hidden;display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.75fr);align-items:center;min-height:clamp(460px,39vw,580px);gap:0}
.hero-copy{position:relative;z-index:1;padding:22px 0 30px}
.hero-copy>.eyebrow{display:block;color:var(--muted);margin-bottom:20px}
.hero h1{font-size:clamp(72px,8vw,124px);font-weight:400;line-height:.92;letter-spacing:-.07em}
.hero-promise{font-size:clamp(21px,1.8vw,27px);line-height:1.25;letter-spacing:-.03em;margin-top:28px}
.hero-description{font-size:15px;line-height:1.55;color:var(--muted);margin-top:13px;max-width:300px}
.hero-product{width:100%;max-width:none;margin-left:0;scroll-margin-top:30px}
.hero-product img{display:block;width:100%;height:clamp(400px,37vw,550px);aspect-ratio:auto;object-fit:cover;mix-blend-mode:darken;mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent),linear-gradient(0deg,transparent,#000 12%,#000 80%,transparent);mask-composite:intersect;-webkit-mask-composite:source-in;animation:hero-arrive 1.25s cubic-bezier(.2,.7,.2,1) both}
@keyframes hero-arrive{from{opacity:0;transform:translateY(12px) scale(1.025)}to{opacity:1;transform:none}}
.size-reference{border-top:1px solid var(--rule);color:var(--muted)}
.size-reference summary{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:18px 0;list-style:none;cursor:pointer;font-size:11px}.size-reference summary::-webkit-details-marker{display:none}.hero-study{font-size:9px;letter-spacing:.12em}.hero-dimensions{display:flex;gap:24px;align-items:center}.dimension-action{color:var(--ink)}.size-reference img{width:min(100%,780px);margin:10px auto 0}.size-reference>p{font-size:11px;line-height:1.7;padding-bottom:24px;text-align:center}
.divider-study{border-top:1px solid var(--rule)}
.divider-study figure{min-width:0}
.divider-study-heading .eyebrow{grid-column:1/-1}
.pocket-contents{opacity:0}
.section-key span{display:flex;align-items:center}.section-key i{display:block}.flap-key{background:#7d954f}.divider-key{background:#bdc7ad}
.divider-explanation{border-top:1px solid var(--rule)}.divider-explanation strong{display:block;color:var(--ink)}
.product-story{background:#efede6;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);margin-top:22px}
.feature-layout{position:relative;max-width:1184px;margin:auto;padding:0 32px;display:grid;grid-template-columns:minmax(0,1.28fr) minmax(0,.86fr);gap:80px;align-items:start}
.feature-stage{mix-blend-mode:darken;position:sticky;top:max(40px,calc((100svh - 510px)/2));align-self:start;margin:64px 0 70px}
.feature-stage-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-bottom:14px;border-bottom:1px solid #cfcdc4;font-size:9px;letter-spacing:.12em;color:var(--muted)}
.feature-image-stack{position:relative;width:100%;aspect-ratio:3/2;margin:20px 0;overflow:hidden}
.feature-image-stack img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:contain;opacity:0;transform:scale(1.025);transition:opacity .6s ease,transform .9s cubic-bezier(.2,.7,.2,1)}
.feature-image-stack img.is-active{opacity:1;transform:scale(1)}
.feature-stage-caption{position:relative;height:15px;font-size:9px;line-height:1.5;letter-spacing:.1em;color:var(--muted)}
.feature-stage-caption span{display:none}.feature-stage-caption span.is-active{display:block}
.feature-progress{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-top:22px;font-size:11px;color:var(--muted)}
.feature-progress a{padding:0 0 12px;min-height:44px;transition:color .2s}
.feature-progress-line{display:block;height:2px;background:#cac9c0;margin-bottom:10px;transition:background .3s}
.feature-progress a[aria-current="step"]{color:var(--ink)}.feature-progress a[aria-current="step"] .feature-progress-line{background:var(--ink)}
.feature-step{display:flex;justify-content:center;flex-direction:column;min-height:clamp(520px,82svh,850px);scroll-margin-top:15svh}
.feature-step:first-child{padding-top:40px}.feature-step:last-child{padding-bottom:40px}
.feature-step .feature-copy{transition:opacity .5s ease,transform .7s ease}
@media(min-width:701px) and (prefers-reduced-motion:no-preference){.motion-ready .feature-step:not(.is-active) .feature-copy.is-revealed{opacity:.22}}
.feature-copy .eyebrow{display:block;color:var(--muted);margin-bottom:24px}
.feature-copy h3{font-size:clamp(36px,3.8vw,54px);font-weight:400;letter-spacing:-.055em;line-height:1.03}
.feature-copy p{font-size:15px;line-height:1.75;color:var(--muted);margin-top:24px;max-width:350px}
.divider-preview-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px;width:100%;max-width:320px;margin-top:24px;padding:4px;border:1px solid #c5c5bb;border-radius:16px;background:rgba(255,255,255,.2)}
.divider-preview-options button{min-width:0;min-height:44px;padding:10px 14px;border:0;border-radius:11px;background:transparent;color:var(--muted);font-size:13px;line-height:1.4}
.divider-preview-options button:hover{color:var(--ink);background:rgba(0,0,0,.05)}
.divider-preview-options button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.divider-preview-options button:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.feature-mobile-image{display:none}
.origin.section-pad{max-width:1184px;margin:auto;padding:70px 32px}
.origin-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:100px;align-items:center}
.street-photo img{width:100%;max-height:550px;aspect-ratio:4/5;object-fit:cover;filter:grayscale(1)}
.origin-copy .eyebrow{display:block;color:var(--muted);margin-bottom:24px}
.origin h2{font-size:clamp(32px,3.7vw,50px);line-height:1.06;font-weight:400;letter-spacing:-.05em}
.origin-copy p{font-size:15px;line-height:1.75;color:var(--muted);max-width:350px;margin-top:22px}
.concepts.section-pad{max-width:1184px;margin:auto;padding:36px 32px 64px;border-top:1px solid var(--rule)}
.section-label{display:flex;gap:24px;margin-bottom:25px}.section-label>span:first-child{color:var(--muted)}
.collection-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:36px}
.collection-heading h2{max-width:480px;font-size:36px;font-weight:400;line-height:1.08;letter-spacing:-.045em}
.collection-heading>p{max-width:345px;font-size:13px;line-height:1.7;color:var(--muted)}
.concept-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:44px 28px}
.concept-study{min-width:0}.concept-study>img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:contain;mix-blend-mode:darken}
.concept-study figcaption{display:grid;grid-template-columns:18px minmax(0,1fr);gap:8px;padding-top:16px}
.concept-number{font-size:9px;line-height:1.5;color:var(--muted);padding-top:4px}
.concept-study h3{font-size:23px;font-weight:400;letter-spacing:-.035em;line-height:1.1}
.concept-study p{font-size:12px;line-height:1.6;color:var(--muted);margin-top:10px}
.site-footer{padding:35px max(32px,calc((100vw - 1120px)/2)) 28px;background:var(--ink);color:var(--paper);overflow:hidden}
.footer-wordmark{width:170px;height:37px;position:relative;overflow:hidden;margin-bottom:28px}.footer-wordmark img{position:absolute;width:173px;max-width:none;top:-16px;filter:invert(1);opacity:.96}
.footer-bottom{display:flex;align-items:end;justify-content:space-between;gap:25px;border-top:1px solid #494a43;padding-top:20px;font-size:10px;line-height:1.8;color:#bbbcb2}.footer-bottom p{font-size:10px}.footer-links{display:flex;gap:25px;white-space:nowrap}
.motion-ready [data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.motion-ready [data-reveal].is-revealed{opacity:1;transform:none}
@media(max-width:1000px){.feature-layout{gap:45px}.origin-grid{gap:60px}.feature-copy h3{font-size:40px}.feature-copy p{font-size:14px}.hero{padding-left:30px;padding-right:30px}.hero-composition{min-height:420px;grid-template-columns:minmax(0,.9fr) minmax(0,1.5fr)}.hero h1{font-size:76px}.hero-product{width:100%}.hero-product img{height:auto;aspect-ratio:3/2;object-fit:contain}.hero-promise{font-size:21px}.hero-description{font-size:13px}}
@media(max-width:700px){
 .site-header{height:66px;padding:0 24px}.brand-crop{width:135px;height:29px}.brand-crop img{width:138px;top:-13px}.desktop-nav{display:none}
 .menu-button{display:flex;align-items:center;gap:15px;background:none;border:0;padding:12px 0;font-size:12px}.menu-button span{font-size:20px;line-height:1}
 .mobile-nav:not([hidden]){display:flex;position:absolute;top:65px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--rule);padding:12px 24px 20px;flex-direction:column}.mobile-nav a{padding:12px 0;font-size:21px;letter-spacing:-.03em}
 .hero{padding:25px 24px 0}.hero-composition{display:grid;grid-template-columns:1fr;grid-template-areas:"eyebrow" "title" "image" "promise" "description";align-items:stretch;gap:0;min-height:0}.hero-copy{display:contents;padding:0}.hero-copy>.eyebrow{grid-area:eyebrow;font-size:9px;margin-bottom:14px}.hero h1{grid-area:title;font-size:clamp(62px,17vw,92px);line-height:.94}.hero-promise{grid-area:promise;font-size:21px;margin-top:0}.hero-description{grid-area:description;font-size:12px;margin:10px 0 22px;max-width:none}.hero-product{grid-area:image;width:calc(100% + 24px);max-width:none;margin:-8px -12px -5px}.hero-product img{height:auto;max-height:none;aspect-ratio:1.8;object-fit:cover}.size-reference summary{gap:10px;padding:16px 0}.hero-study{font-size:8px}.hero-dimensions{gap:12px;font-size:10px}.dimension-action{font-size:9px}.size-reference>p{text-align:left;font-size:10px}
 .product-story{margin-top:12px}.feature-layout{display:block;padding:0 24px}.feature-stage{display:none}.feature-step{display:flex;min-height:0;padding:42px 0 26px;border-bottom:1px solid var(--rule);scroll-margin-top:20px}.feature-step:first-child{padding-top:42px}.feature-step:last-child{padding-bottom:26px;border:0}.feature-copy .eyebrow{margin-bottom:16px}.feature-copy h3{font-size:38px}.feature-copy p{font-size:14px;max-width:420px;margin-top:16px}.feature-mobile-image{display:block;width:calc(100% + 24px);max-width:none;height:auto;margin:18px -12px 0;aspect-ratio:3/2;object-fit:contain;mix-blend-mode:darken}
 .origin.section-pad{padding:42px 24px}.origin-grid{grid-template-columns:1fr;gap:28px}.street-photo img{max-height:460px;aspect-ratio:5/4;object-position:center 38%}.origin-copy .eyebrow{margin-bottom:16px}.origin h2{font-size:37px}.origin-copy p{font-size:14px;max-width:none;margin-top:16px}
 .concepts.section-pad{padding:32px 24px 42px}.collection-heading{display:block;margin-bottom:28px}.collection-heading h2{font-size:31px}.collection-heading>p{margin-top:16px;max-width:none}.concept-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 20px}.concept-study h3{font-size:21px}.concept-study figcaption{grid-template-columns:1fr;gap:5px;padding-top:10px}.concept-number{font-size:8px}.concept-study p{font-size:11px}
 .site-footer{padding:28px 24px}.footer-wordmark{margin-bottom:22px;width:140px;height:30px}.footer-wordmark img{width:143px;top:-13px}.footer-bottom{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:start;padding-top:18px;font-size:9px}.footer-bottom p{grid-column:1/-1;grid-row:2;font-size:9px}.footer-links{flex-direction:column;gap:7px;grid-column:2;grid-row:1}
}
@media(max-width:480px){.concept-grid{grid-template-columns:1fr}.concept-study figcaption{grid-template-columns:18px 1fr;gap:10px}.concept-study h3{font-size:24px}.concept-study p{font-size:12px}.hero-study{display:none}.hero-dimensions{justify-content:space-between;width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.motion-ready [data-reveal]{opacity:1;transform:none}}

/* Retained construction drawings and independent controls. */
.divider-plan{display:block;width:100%;height:auto;overflow:visible}
.divider-body-rim{fill:url(#divider-body-fabric);stroke:#22281f;stroke-width:18;stroke-linejoin:round}
.divider-rim-seam{fill:none;stroke:#89927d;stroke-width:.9;stroke-dasharray:2 5;stroke-linecap:round;opacity:.42}
#pocket-body{fill:url(#divider-pocket-fabric);stroke-linejoin:round}
#pocket-flap,#pocket-front{stroke-linejoin:round;stroke-linecap:round}
.divider-wall-label{font-family:var(--font);font-size:15px;letter-spacing:2.5px;fill:var(--muted)}
.divider-pocket-label{font-family:var(--font);font-size:12px;letter-spacing:2px;fill:var(--muted)}
.pocket-contents{opacity:0}
.divider-panel{transform-box:view-box;transform-origin:0 0;transition:transform 420ms ease}
.divider-panel[data-side="left"]{transform:rotate(-90deg)}
.divider-panel[data-side="right"]{transform:rotate(90deg)}
.divider-panel.is-open{transform:rotate(0deg)}
.divider-panel-edge,.divider-panel-cloth,.divider-panel-stitch{fill:none;stroke-linecap:round}
.divider-panel-edge{stroke:#171c17;stroke-width:12;stroke-linejoin:round}
.divider-panel-cloth{stroke:#959d8b;stroke-width:7;stroke-linejoin:round}
.divider-panel-stitch{stroke:#c2c8b9;stroke-width:1;stroke-dasharray:3 5;opacity:.75}
.divider-panel-tip{fill:#d1d7c8}
.divider-hinge{fill:none;stroke:#c2c8b9;stroke-width:1.6;stroke-linecap:round}
.divider-magnet{fill:#343b32;stroke:#6c7564;stroke-width:1}
.divider-magnet .magnet-centre{fill:#77826d;stroke:none}
.divider-magnet.is-engaged{fill:#7b896a;stroke:#aeba9e}
.section-body-outline{fill:none;stroke:url(#section-wall-fabric);stroke-width:12;stroke-linejoin:round;stroke-linecap:round}
.section-body-seam{fill:none;stroke:#838d77;stroke-width:.8;stroke-linecap:round;stroke-dasharray:2 5;opacity:.45}
.section-rim-guide{fill:none;stroke:#74796c;stroke-width:1;stroke-dasharray:4 6}
.section-wall-label{font:13px var(--font);letter-spacing:2px;fill:var(--muted)}
.section-pocket-body{fill:url(#section-pocket-fabric);stroke:#47503d;stroke-width:1.5;stroke-linejoin:round}
.section-divider-cloth{fill:url(#section-divider-fabric);fill-opacity:.65;stroke:#829071;stroke-width:1.7;stroke-linejoin:round}
.section-hinge-stitch{fill:none;stroke:#343e2a;stroke-width:2;stroke-dasharray:3 5}
.section-dock{fill:#586a40;stroke:var(--paper);stroke-width:2}
.section-pocket-magnet{fill:#2f3a24;stroke:#9aa68c;stroke-width:2}
.section-flap-cloth{fill:none;stroke:#7d954f;stroke-width:7;stroke-linecap:round;stroke-linejoin:round}
.section-clearance{fill:none;stroke:#708348;stroke-width:2}
.section-clearance-guide{fill:none;stroke:#a2ab91;stroke-width:1;stroke-dasharray:3 4}
.section-note-label{font:14px var(--font);fill:#526536}
.section-divider-label{font:10px var(--font);letter-spacing:.8px;fill:#34412b}
.section-dimension{fill:none;stroke:#9a9c90;stroke-width:1}
.section-dimension-label{font:12px var(--font);fill:var(--muted)}
.divider-study.section-pad{display:block;max-width:1184px;margin:0 auto;padding:32px 32px 36px;scroll-margin-top:20px}
.divider-study-heading{display:grid;grid-template-columns:1.4fr 1fr;gap:10px 24px;align-items:center;margin:0}
.divider-study-heading .eyebrow{grid-column:1/-1;font-size:10px}
.divider-study-heading h2{font-size:34px;font-weight:400;line-height:1.06;letter-spacing:-1.7px;margin:0}
.divider-study-heading>p{font-size:13px;line-height:1.6;max-width:none;margin:0}
.divider-interaction-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-top:20px}
.divider-study .divider-interaction-heading h3{font-size:15px;line-height:1.3;font-weight:500;letter-spacing:0;margin:0}
.divider-study .divider-interaction-heading p{font-size:12px;line-height:1.4;max-width:none;margin:0}
.divider-views{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);gap:22px;margin:12px 0 8px}
.divider-study .divider-views figure{width:100%;margin:0;align-self:stretch;min-width:0}
.divider-study .divider-views .divider-view-title{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:10px;letter-spacing:1.3px;line-height:1.5;padding:0 0 6px;margin:0;border-bottom:1px solid var(--rule)}
.divider-drawing{height:230px;display:flex;align-items:center;justify-content:center}
.divider-study .divider-drawing svg{width:100%;height:100%;max-height:230px;display:block}
.divider-study .section-key{display:flex;gap:12px;font-size:10px;letter-spacing:0;margin:0;justify-content:flex-end}
.divider-study .section-key span{gap:5px}
.divider-study .section-key i{width:12px;height:4px}
.divider-study .section-wall-label{font-size:22px}
.divider-study .section-note-label{font-size:21px}
.divider-study .section-dimension-label{font-size:20px}
.divider-study .section-divider-label{font-size:15px;letter-spacing:.4px}
.divider-controls{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;border-top:1px solid var(--rule);padding-top:10px;margin:0}
.control-state{display:block;font-size:11px;line-height:1.5;color:var(--muted);margin-bottom:5px}
.divider-controls button{display:flex;align-items:center;justify-content:center;width:100%;min-width:0;min-height:44px;padding:10px 8px;text-align:center;font-size:12px;line-height:1.4;border:1px solid #aaad9f;border-radius:4px;transition:background .15s}
.divider-controls button span{font-weight:400}
.divider-controls button:hover{background:#e7e8de}
.divider-controls button.divider-primary{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.divider-controls button.divider-primary:hover{background:#3e4937}
.divider-study .divider-explanation{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:12px 0 0;padding:10px 0 0}
.divider-study .divider-explanation p{font-size:11px;line-height:1.5;margin:0;max-width:none}
.divider-explanation strong{font-size:12px;font-weight:400;margin-bottom:3px}
.divider-construction{margin-top:12px;font-size:11px;color:var(--muted)}
.divider-construction summary{cursor:pointer;width:fit-content;padding:6px 0}
.divider-study .divider-construction p{font-size:12px;line-height:1.6;max-width:760px;margin:8px 0 0}
@media(max-width:900px){.divider-drawing{height:205px}.divider-study .divider-drawing svg{max-height:205px}.divider-study .section-key{gap:8px;font-size:9px}}
@media(max-width:700px){
 .divider-study.section-pad{padding:24px var(--pad)}
 .divider-study-heading{grid-template-columns:1fr;gap:8px}
 .divider-study-heading h2{font-size:30px}
 .divider-study-heading>p{font-size:12px;margin:0}
 .divider-interaction-heading{margin-top:16px}
 .divider-study .divider-interaction-heading p{font-size:11px}
 .divider-views{gap:12px;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}
 .divider-drawing{height:165px}
 .divider-study .divider-drawing svg{max-height:165px}
 .divider-study .divider-views .divider-view-title{font-size:9px;min-height:23px}
 .divider-study .section-key{display:none}
 .divider-controls{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
 .divider-study .divider-explanation{gap:12px}
 .divider-study .divider-explanation p{font-size:11px}
}
@media(max-width:480px){
 .divider-interaction-heading{display:block}
 .divider-study .divider-interaction-heading p{margin-top:4px}
 .divider-drawing{height:150px}
 .divider-study .divider-drawing svg{max-height:150px}
 .divider-wall-label{font-size:23px}
 .divider-pocket-label{font-size:19px}
 .divider-study .section-wall-label{font-size:28px}
 .divider-study .section-note-label,.divider-study .section-dimension-label,.divider-study .section-divider-label{display:none}
 .divider-explanation strong{font-size:11px}
 .control-state{font-size:10px}
 .divider-controls button{font-size:11px}
}