@font-face{font-family:Editorial;src:url('assets/editorial-regular.otf') format('opentype');font-weight:400;font-display:swap}@font-face{font-family:Editorial;src:url('assets/editorial-italic.otf') format('opentype');font-style:italic;font-display:swap}@font-face{font-family:Studio;src:url('assets/ui-regular.ttf') format('truetype');font-weight:100 900;font-display:swap}
:root{--ivory:#f6f2e9;--ink:#111211;--orange:#ff6500;--p:0;--header-color:var(--ink);--gutter:clamp(24px,4vw,72px);color-scheme:light}*{box-sizing:border-box}html{background:var(--ivory);scroll-behavior:auto}body{margin:0;color:var(--ink);font-family:Studio,Arial,sans-serif;-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{font:inherit;color:inherit;cursor:pointer;border:0}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--orange);outline-offset:6px}::selection{background:var(--orange);color:var(--ink)}
.scroll-scene{height:220svh;position:relative}.stage{height:100svh;min-height:680px;position:sticky;top:0;overflow:hidden;background:var(--ivory);isolation:isolate;transition:background .55s ease}.light-reveal{position:absolute;inset:0;background:var(--ivory);transform:translateY(100%);z-index:0;pointer-events:none}.site-header{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:28px var(--gutter);z-index:20;color:var(--header-color)}.wordmark{font:400 clamp(28px,2.55vw,42px)/1 Editorial,Georgia,serif;letter-spacing:-1.8px;white-space:nowrap}.wordmark-and{font-style:italic;letter-spacing:-2px;margin:0 2px}.site-header nav{display:flex;align-items:center;gap:34px;font-size:14px}.site-header nav a,.compare-link{padding:12px 0;position:relative;background:none}.site-header nav a:after,.compare-link:after{content:'';height:1px;background:currentColor;position:absolute;left:0;right:0;bottom:7px;transform:scaleX(0);transform-origin:left;transition:transform .25s}.site-header nav a:hover:after,.compare-link:hover:after{transform:scaleX(1)}
.hero-copy{position:absolute;left:var(--gutter);top:clamp(133px,20vh,225px);z-index:3;transform-origin:left center;will-change:transform,opacity}.eyebrow{font-size:12px;font-weight:400;letter-spacing:.18em;line-height:1.5;margin:0 0 26px}.hero-copy h1{font:400 clamp(72px,8.4vw,150px)/.81 Editorial,Georgia,serif;letter-spacing:-.065em;margin:0 0 27px}.hero-copy h1 span{display:block}.hero-description{font-size:clamp(16px,1.22vw,21px);line-height:1.6;max-width:445px;margin:0 0 26px}.primary-cta{display:inline-flex;align-items:center;justify-content:space-between;gap:40px;min-height:58px;padding:17px 24px;background:var(--ink);color:var(--ivory);font-size:14px;position:relative;overflow:hidden;transition:background .3s,color .3s,transform .3s}.primary-cta:hover{background:var(--orange);color:var(--ink);transform:translateY(-3px)}.cta-dot{height:8px;width:8px;background:var(--orange);border-radius:50%;transition:background .3s,transform .3s}.primary-cta:hover .cta-dot{background:var(--ink);transform:scale(1.3)}
.art-position{position:absolute;left:29%;top:7%;width:88%;height:96%;z-index:2;transform-origin:58% 63%;will-change:transform;pointer-events:none}.art-hover{width:100%;height:100%;will-change:transform;transition:transform .7s cubic-bezier(.19,1,.22,1)}.sculpture{width:100%;height:100%;object-fit:contain;object-position:center bottom;display:block;filter:drop-shadow(0 32px 38px #47302210)}.hero-bottom{position:absolute;left:var(--gutter);right:var(--gutter);bottom:116px;display:flex;justify-content:space-between;align-items:flex-end;z-index:4;pointer-events:none}.scroll-cue{display:flex;align-items:center;gap:12px;font-size:12px;letter-spacing:.04em}.scroll-cue i{display:block;width:1px;height:38px;background:currentColor;position:relative}.scroll-cue i:after{content:'';width:3px;height:10px;background:var(--orange);position:absolute;left:-1px;top:0;animation:scroll-tick 2s ease-in-out infinite}.art-caption{font-size:10px;letter-spacing:.15em;writing-mode:vertical-rl;opacity:.6}@keyframes scroll-tick{0%,100%{transform:translateY(0)}50%{transform:translateY(26px)}}
.method-copy{position:absolute;z-index:4;right:var(--gutter);left:48%;top:clamp(126px,18vh,205px);opacity:0;transform:translateY(70px);will-change:transform,opacity}.method-copy .eyebrow{margin-bottom:25px;max-width:400px}.method-copy h2{font:400 clamp(44px,5.25vw,89px)/.88 Editorial,Georgia,serif;letter-spacing:-.045em;margin:0 0 45px}.method-copy h2 em{font-weight:400}.method-steps{display:flex;gap:0;width:100%;border-top:1px solid #1112113a}.step{background:transparent;flex:1;min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:9px;padding:17px 0 15px;position:relative;text-align:left;font-size:16px;line-height:1.35}.step-number{font-size:11px;letter-spacing:.08em;opacity:.6}.step i{position:absolute;top:-1px;left:0;right:12px;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .3s}.step:hover i,.step.is-active i{transform:scaleX(1)}.step:not(.is-active){color:#6a675f}.step-detail{border-top:1px solid #1112111c;padding-top:20px;min-height:140px;max-width:475px}.detail-title{font-size:17px;margin:0 0 7px}.detail-copy{font-size:14px;line-height:1.6;margin:0;color:#625f58;max-width:390px}.method-side{position:absolute;left:var(--gutter);bottom:125px;z-index:5;opacity:0;font-size:10px;letter-spacing:.15em;line-height:1.5;display:flex;gap:20px;align-items:center}.vertical-rule{width:100px;height:1px;background:#11121150}.progress-track{position:absolute;bottom:0;left:0;right:0;height:2px;z-index:25;background:#11121114}.progress-track>div{height:100%;background:var(--orange);transform:scaleX(var(--p));transform-origin:left}
.comparison-bar{position:fixed;z-index:50;bottom:22px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:20px;background:#f6f2e9f2;border:1px solid #11121122;padding:8px 8px 8px 21px;box-shadow:0 6px 30px #1112110b;backdrop-filter:blur(16px);color:var(--ink);width:max-content;max-width:calc(100% - 32px)}.prototype-label{font-size:10px;letter-spacing:.15em;white-space:nowrap}.variant-control{display:flex;gap:3px}.variant-button{min-height:44px;padding:0 15px;display:flex;align-items:center;gap:9px;background:transparent;white-space:nowrap;font-size:12px;transition:background .2s,color .2s}.variant-button.is-selected{background:var(--ink);color:var(--ivory)}.variant-button:hover:not(.is-selected){background:#1112110c}.variant-number{font-size:10px;opacity:.55;margin-right:4px}.swatch{display:block;width:10px;height:10px;border-radius:50%;border:1px solid #8d887e}.swatch.light{background:var(--ivory)}.swatch.dark{background:#161514;border-color:#ff6500}.replay-button{display:flex;gap:8px;align-items:center;justify-content:center;font-size:12px;padding:0 12px;min-height:44px;background:transparent;border-left:1px solid #11121122}.replay-button svg{height:16px;width:16px;stroke:currentColor;fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;transition:transform .4s}.replay-button:hover svg{transform:rotate(-40deg)}
html[data-variant=dark] .stage{background:#10100f}html[data-variant=dark] .hero-copy,html[data-variant=dark] .hero-bottom{color:var(--ivory)}html[data-variant=dark] .hero-copy .eyebrow{color:#d5cfc3}html[data-variant=dark] .hero-copy h1{letter-spacing:-.045em}html[data-variant=dark] .hero-description{font-family:Editorial,Georgia,serif;font-size:clamp(19px,1.65vw,27px);max-width:455px;line-height:1.3}html[data-variant=dark] .wordmark-orange{color:var(--orange)}html[data-variant=dark] .primary-cta{background:var(--orange);color:#111211}html[data-variant=dark] .primary-cta .cta-dot{background:#111211}html[data-variant=dark] .primary-cta:hover{background:var(--ivory)}html[data-variant=dark] .art-position{left:33%;top:2%;width:94%;height:103%}html[data-variant=dark] .sculpture{filter:drop-shadow(-32px 30px 40px #0009)}
.skip-link{position:fixed;top:10px;left:10px;background:var(--orange);padding:15px;z-index:100;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.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}.noscript-note{position:fixed;bottom:100px;left:20px;background:var(--orange);padding:15px;z-index:100}
@media(min-width:1600px){.hero-copy{top:20vh}.hero-copy h1{font-size:9.1vw}.hero-description{font-size:21px}.primary-cta{font-size:16px}.eyebrow{font-size:13px}.comparison-bar{bottom:27px}.variant-button{font-size:14px}}
@media(max-width:1100px){.prototype-label{display:none}.comparison-bar{padding-left:8px;gap:8px}.hero-copy h1{font-size:9.3vw}.hero-copy{top:22vh}.hero-description{max-width:330px}.art-position{left:29%;width:100%}.method-copy{left:46%;top:20vh}.method-copy h2{font-size:6.4vw}.step{font-size:14px}.method-copy .eyebrow{font-size:10px}.method-side{font-size:9px;gap:12px}.vertical-rule{width:45px}}
@media(max-width:700px){:root{--gutter:22px}.scroll-scene{height:230svh}.stage{min-height:680px}.site-header{padding:23px var(--gutter)}.wordmark{font-size:29px;letter-spacing:-1.8px}.site-header nav{gap:0;font-size:12px}.compare-link{display:none}.hero-copy{top:118px;left:var(--gutter);right:var(--gutter)}.hero-copy .eyebrow{font-size:10px;letter-spacing:.13em;margin-bottom:20px}.hero-copy h1{font-size:clamp(59px,13.7vw,95px);letter-spacing:-.06em;line-height:.85;margin-bottom:18px}.hero-copy h1 span:first-child{display:none}.hero-copy h1 span:nth-child(2):before{content:'Tu ';}.hero-description{font-size:14px;max-width:290px;line-height:1.5;margin-bottom:18px}.primary-cta{min-height:47px;font-size:12px;padding:12px 18px;gap:25px}.art-position{left:-22%;top:29%;width:162%;height:67%;transform-origin:52% 60%}.hero-bottom{bottom:114px}.scroll-cue{font-size:10px}.scroll-cue i{height:30px}.art-caption{display:none}.method-copy{left:var(--gutter);right:var(--gutter);top:115px}.method-copy .eyebrow{font-size:9px;margin-bottom:20px;max-width:none}.method-copy h2{font-size:clamp(45px,11vw,65px);line-height:.9;margin-bottom:28px}.method-steps{max-width:500px}.step{font-size:13px;padding-top:12px;gap:6px}.step-number{font-size:10px}.step-detail{padding-top:15px;max-width:390px;min-height:110px}.detail-title{font-size:15px}.detail-copy{font-size:13px;max-width:320px}.method-side{bottom:116px;left:auto;right:var(--gutter);font-size:8px;align-items:flex-end;flex-direction:column;gap:10px;text-align:right}.method-side .vertical-rule{width:32px}.comparison-bar{bottom:15px;padding:6px;gap:2px;max-width:calc(100% - 22px);width:max-content}.variant-control{gap:2px}.variant-button{padding:0 9px;min-height:44px;font-size:10px;gap:7px}.variant-number{display:none}.swatch{width:8px;height:8px}.replay-button{min-height:44px;padding:0 11px}.replay-button span{display:none}.replay-button svg{height:16px;width:16px}html[data-variant=dark] .hero-copy h1{font-size:clamp(59px,13.7vw,95px);letter-spacing:-.055em}html[data-variant=dark] .hero-description{font-size:18px;max-width:270px}html[data-variant=dark] .art-position{left:-13%;top:27%;width:160%;height:73%}}
@media(max-width:380px){:root{--gutter:18px}.wordmark{font-size:25px}.hero-copy{top:107px}.hero-copy h1,html[data-variant=dark] .hero-copy h1{font-size:13.6vw}.hero-copy .eyebrow{font-size:9px}.variant-button{font-size:9px;padding:0 7px}.method-copy{top:105px}.method-copy h2{font-size:45px}.step{font-size:12px}}
@media(max-height:740px) and (min-width:701px){.stage{min-height:600px}.hero-copy{top:124px}.hero-copy h1{font-size:min(8vw,105px)}.hero-copy .eyebrow{margin-bottom:18px}.hero-description{font-size:15px;margin-bottom:18px}.primary-cta{min-height:48px;padding:12px 20px}.method-copy{top:125px}.method-copy h2{font-size:58px;margin-bottom:25px}.method-copy .eyebrow{margin-bottom:16px}.step-detail{min-height:100px;padding-top:15px}.hero-bottom{bottom:106px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.scroll-scene{height:auto}.stage{height:auto;min-height:0;overflow:hidden;padding-bottom:95px}.site-header{position:relative;height:96px}.hero-copy{position:relative;left:auto;top:auto;right:auto;margin:65px var(--gutter) 100px;min-height:460px;transform:none!important;opacity:1!important}.art-position{top:100px!important;height:580px!important;transform:none!important}.method-copy{position:relative;top:auto;left:auto;right:auto;opacity:1!important;transform:none!important;margin:0 var(--gutter);padding:70px 0 60px;z-index:4;background:var(--ivory);color:var(--ink)}.method-copy h2{font-size:clamp(48px,6vw,90px)}.light-reveal{display:none}.hero-bottom,.method-side,.progress-track{display:none}.comparison-bar{position:fixed}.stage:after{content:'';position:absolute;left:0;right:0;bottom:0;height:580px;background:var(--ivory);z-index:0}.hero-copy h1{font-size:clamp(62px,8.4vw,150px)}.step-detail{min-height:120px}.method-copy .eyebrow{font-size:12px}}
@media(prefers-reduced-motion:reduce) and (max-width:700px){.hero-copy{margin:20px var(--gutter) 340px;min-height:260px}.hero-copy h1{font-size:13.7vw}.art-position{top:265px!important;height:430px!important}.method-copy{padding-top:50px}.method-copy h2{font-size:12vw}.stage:after{height:660px}.hero-copy .eyebrow{font-size:10px}}
/* Reading sizes stay legible at small viewports. */
.variant-button,.replay-button{font-size:14px}.prototype-label{font-size:12px}.eyebrow{font-size:12px}.detail-copy{font-size:16px}.step-number{font-size:12px}.art-caption,.method-side{font-size:12px}.scroll-cue{font-size:12px}
@media(max-width:700px){.variant-button{font-size:12px;padding:0 9px}.hero-description{font-size:16px}.primary-cta{font-size:14px}.site-header nav{font-size:14px}.hero-copy .eyebrow,.method-copy .eyebrow{font-size:12px;letter-spacing:.09em}.step{font-size:14px}.detail-title{font-size:16px}.detail-copy{font-size:14px}.method-side{font-size:10px}.step-number{font-size:12px}.method-copy h2{margin-bottom:24px}.hero-copy .eyebrow{margin-bottom:18px}}
@media(max-width:380px){.variant-button{font-size:11px;padding:0 6px}.hero-copy .eyebrow,.method-copy .eyebrow{font-size:11px}}

/* More expressive desktop parallax, with a settled return. */
.art-hover{transition:transform .8s cubic-bezier(.16,1,.3,1);transform-origin:50% 55%}
.short-label{display:none}.logo-page-link{display:flex;align-items:center;justify-content:center;padding:0 15px;min-height:44px;white-space:nowrap;font-size:14px;border-left:1px solid #11121122}.logo-page-link:hover{background:#1112110c}
@media(max-width:850px){.prototype-label{display:none}.comparison-bar{gap:5px;padding-left:8px}}
@media(max-width:600px){.full-label{display:none}.short-label{display:inline}.variant-button,.logo-page-link{font-size:14px;padding:0 12px}.comparison-bar{max-width:calc(100% - 22px);gap:1px}.logo-page-link{min-height:44px}.variant-control{gap:1px}.replay-button{padding:0 12px}}
@media(prefers-reduced-motion:reduce){.art-hover{transform:none!important}}

/* Keep method labels readable over the art at the final scroll state. */
.method-side{background:#f6f2e9ed;padding:8px 10px;margin-left:-10px}