:root{--ink:#191b20;--muted:#72757d;--line:#e7e8ec;--blue:#2864ef;--surface:#f5f6f8;--font:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI","Apple SD Gothic Neo",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:white;color:var(--ink);font:16px/1.55 var(--font);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #81a7ff;outline-offset:5px}.section-wrap{width:min(1080px,100% - 64px);margin:auto}.navigation{max-width:1200px;margin:auto;padding:23px 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p{font-size:14px;color:#868991;margin:0}.local-note strong{font-weight:500;color:#4d525c;margin-right:8px}.installation{display:grid;grid-template-columns:1fr 1.25fr;gap:100px;padding-top:74px;padding-bottom:65px}.installation>div>p:not(.eyebrow){color:var(--muted);font-size:16px}.installation .button{font-size:14px;padding:12px 17px;min-height:44px;margin-top:8px}.install-guide ol{margin:0 0 30px;padding-left:25px;list-style:decimal-leading-zero;color:#a2a5ad;font-size:13px}.install-guide li{padding-left:13px;margin-bottom:24px;color:#858890;font-size:15px}.install-guide li::marker{color:#9da1ac;font-size:12px}.install-guide li span{display:block;font-size:17px;font-weight:550;color:#3a3f49;margin-bottom:3px}details{border-top:1px solid var(--line)}summary{list-style:none;cursor:pointer;min-height:52px;padding:17px 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var(--line);margin-bottom:65px}.feedback-disclosure>summary{font-size:19px;min-height:78px;letter-spacing:-.4px}.feedback-disclosure>summary:after{display:none}.feedback-disclosure>summary span{color:#828792;font-size:23px}.feedback{width:100%;display:grid;grid-template-columns:1fr 1.25fr;gap:100px;padding:35px 0 45px}.feedback h2{font-size:31px}.feedback-intro>p:not(.eyebrow){color:var(--muted);font-size:15px}.feedback-privacy{font-size:13px!important;line-height:1.7;margin-top:28px}form{display:flex;flex-direction:column;gap:20px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}label{display:flex;flex-direction:column;gap:8px;font-size:13px;color:#555a66;font-weight:500}input,textarea,select{width:100%;border:1px solid #d9dce3;border-radius:6px;background:#fff;color:#343944;padding:11px 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var(--line);border-radius:12px;color:var(--ink)}dialog::backdrop{background:#1a223660}dialog h2{font-size:29px}dialog p{font-size:15px;color:var(--muted)}
@media(min-width:1450px){.hero{padding-top:69px}.product-demo{max-width:1080px}}
@media(max-width:760px){.section-wrap{width:calc(100% - 40px)}.navigation{padding:17px 20px;gap:12px}.brand{font-size:17px;gap:9px}.app-icon{width:31px;height:31px}.navigation nav{gap:15px}.navigation nav>a:not(.button){display:none}.button.small{font-size:12px;min-height:38px;padding:9px 12px}.hero{padding-top:40px;padding-bottom:24px}.hero-topline{font-size:11px}h1{font-size:54px;letter-spacing:-3.1px;margin:23px 0 20px}.hero-description{font-size:16px;line-height:1.65;padding:0 8px}.hero-description br{display:none}.hero-actions{gap:19px;margin-top:24px}.hero-actions .button{font-size:14px;padding:13px 16px;gap:9px}.watch-link{font-size:13px;gap:5px}.download-meta{font-size:10px;line-height:1.8;margin-top:14px}.download-meta span:not([data-release-size]){padding:0 2px}.product-demo{padding-top:0;padding-bottom:43px;width:calc(100% - 24px)}.film-shell{border-radius:8px}.film-meta{flex-wrap:wrap;font-size:10px;padding:11px 8px 0;gap:5px 10px}.film-meta>span:nth-child(2){display:none}.film-meta a{margin-left:auto;min-height:30px;display:flex;align-items:center}.workflow,.installation,.questions,.feedback{grid-template-columns:1fr;gap:30px}.workflow{padding-top:36px;padding-bottom:36px}.eyebrow{font-size:10px;margin-bottom:16px}h2{font-size:33px;letter-spacing:-1.3px}.workflow-heading>p:last-child{font-size:16px;margin-bottom:0}.workflow-rows h3{font-size:18px}.workflow-rows p{font-size:16px}.workflow-rows article{gap:17px;padding-bottom:22px}.workflow-rows article+article{padding-top:22px}.local-note{align-items:flex-start;padding:22px 0;justify-content:flex-start;gap:13px}.local-note svg{flex-shrink:0;margin-top:2px}.local-note p{font-size:13px;line-height:1.7}.local-note strong{display:block}.installation{padding-top:43px;padding-bottom:40px}.install-guide li{font-size:16px;padding-left:9px;margin-bottom:23px}.install-guide li span{font-size:17px}.questions{padding-top:36px;padding-bottom:35px;gap:10px}.questions .section-heading h2{font-size:29px}summary{font-size:16px;min-height:57px;line-height:1.45}details p{font-size:16px}.feedback-disclosure{margin-bottom:33px}.feedback-disclosure>summary{font-size:16px;min-height:74px}.feedback{padding-top:22px;gap:10px}.feedback h2{font-size:29px}.feedback-intro>p:not(.eyebrow){font-size:16px}.feedback-intro .feedback-privacy{font-size:13px}.form-row{grid-template-columns:1fr;gap:19px}input,textarea,select{font-size:16px}form>.button{font-size:15px}.form-note{font-size:13px}.footer{gap:12px;flex-wrap:wrap;font-size:11px}.footer>p{font-size:11px}.footer>div{width:100%;margin-left:0;justify-content:space-between;margin-top:5px}dialog{padding:25px}.button{min-height:44px}}
@media(max-width:360px){h1{font-size:48px}.hero-actions{gap:12px}.hero-actions .button{padding:12px}.watch-link{font-size:12px}.brand{font-size:15px}.hero-topline{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Revision after desktop render: keep the complete product demo above the fold. */
@media(min-width:901px){.hero-layout{max-width:1340px;width:calc(100% - 72px);margin:50px auto 78px;display:grid;grid-template-columns:minmax(310px,.85fr) minmax(0,1.45fr);align-items:center;gap:48px}.hero-layout .section-wrap{width:100%}.hero{text-align:left;padding:0 0 34px}.hero-topline{justify-content:flex-start;font-size:12px}h1{font-size:clamp(49px,4.7vw,65px);letter-spacing:-3.2px;line-height:1.04;margin:24px 0}.hero-description{font-size:17px;max-width:375px}.hero-description br{display:none}.hero-actions{justify-content:flex-start;gap:22px;flex-wrap:wrap;margin-top:29px}.hero-actions .button{padding:14px 19px;font-size:15px}.watch-link{font-size:14px}.download-meta{font-size:10px;line-height:1.9}.product-demo{padding:0;max-width:none}.film-meta{font-size:10px;gap:8px}.film-meta>span:nth-child(2){display:none}.film-shell{border-radius:10px;box-shadow:0 15px 45px -25px #1e263a50}}
@media(min-width:761px) and (max-width:900px){.hero{padding-top:30px}h1{font-size:64px}.hero-layout{margin-bottom:20px}.product-demo{max-width:760px}}
@media(max-width:760px){.navigation .button.small{min-height:44px}.film-meta a{min-height:44px}}
/* Narrow-phone revision: keep both actions readable without two-line button labels. */
@media(max-width:360px){.hero-actions{flex-direction:column;gap:8px}.hero-actions .button{width:100%;max-width:250px;white-space:nowrap}.watch-link{min-height:44px}.hero{padding-top:30px}}

/* Literal product promise: keep the longer functional headline readable. */
@media(min-width:901px){h1{font-size:clamp(44px,4.15vw,58px);letter-spacing:-2.5px}.hero-layout{grid-template-columns:minmax(340px,1fr) minmax(0,1.45fr);gap:38px}}
@media(max-width:760px){h1{font-size:43px;letter-spacing:-2px;line-height:1.08}.hero-description{font-size:16px}}
@media(max-width:360px){h1{font-size:37px;letter-spacing:-1.7px}}

/* Mechanism-led hero: black canvas, native objects, fixed camera. */
.navigation{max-width:none;background:#000;color:#f5f5f7;padding-left:max(28px,calc((100vw - 1120px)/2));padding-right:max(28px,calc((100vw - 1120px)/2))}.navigation nav{color:#999ba3}.navigation nav>a:not(.button):hover{color:white}.navigation .brand{color:white}.navigation .app-icon{width:38px;height:38px}
.hero-layout{display:flex;flex-direction:column;align-items:center;gap:0;max-width:none;width:100%;margin:0;background:#000;padding:50px 24px 62px;text-align:center}.hero-layout .hero{display:contents}.hero-topline{order:0;justify-content:center;color:#a0a1a9;font-size:12px}.hero-layout h1{order:1;color:#f5f5f7;font-size:60px;letter-spacing:-2.6px;line-height:1.08;font-weight:600;margin:25px 0 0}.hero-layout .product-demo{order:2;padding:0;max-width:1100px;width:100%;margin:0 auto}.hero-layout .hero-description{order:3;max-width:660px;margin:23px auto 0;color:#b3b4bb;font-size:18px;line-height:1.65}.hero-layout .hero-actions{order:4;justify-content:center;margin:26px 0 0;gap:26px}.hero-layout .watch-link{color:#d2d3d9}.hero-layout .download-meta{order:5;color:#777a84;font-size:12px;margin:16px 0 0}.hero-layout .film-shell{border:0;border-radius:0;box-shadow:none;background:black;overflow:visible}.hero-layout video{aspect-ratio:1.44;background:black}.hero-layout .film-meta{color:#7d8089;max-width:860px;margin:0 auto;padding:0;gap:16px;justify-content:center;font-size:11px}.hero-layout .film-meta>span:first-child{color:#80838c}.hero-layout .film-meta a{color:#aaaeba;font-size:11px;margin:0;min-height:44px;display:flex;align-items:center}.film-meta button{color:#c2c6d0;border:0;background:transparent;font:inherit;cursor:pointer;min-height:44px;padding:0 8px}.film-meta button:hover{color:white}.hero-layout+.workflow{margin-top:64px}
@media(max-width:760px){.navigation{padding:16px 20px}.navigation .app-icon{width:32px;height:32px}.hero-layout{padding:28px 0 39px}.hero-topline{font-size:11px}.hero-layout h1{font-size:42px;letter-spacing:-1.9px;margin:22px 18px 4px;line-height:1.08}.hero-layout .product-demo{width:100%;margin-top:8px}.hero-layout .hero-description{font-size:16px;max-width:350px;margin:24px 23px 0;padding:0}.hero-layout .hero-actions{margin-top:24px;gap:20px}.hero-layout .download-meta{font-size:10px}.hero-layout .film-meta{padding:0 18px;flex-wrap:wrap;gap:0 15px;justify-content:center;font-size:10px}.hero-layout .film-meta>span:first-child{width:100%;color:#868a94}.hero-layout .film-meta a{font-size:11px}.hero-layout+.workflow{margin-top:32px}}
@media(max-width:360px){.hero-layout h1{font-size:35px;letter-spacing:-1.4px}.hero-layout .hero-actions{gap:4px}.hero-layout .hero-description{font-size:16px}.hero-topline{font-size:10px}}

@media(min-width:761px){.hero-layout .product-demo{max-width:1000px}}