/* Landing-only visual layer. No selectors may reach the authenticated application. */
#loginOverlay.public-landing-shell{background:#03070d}
#public-landing.v11{--biomech-black:#03070d;--biomech-navy:#081626;--biomech-blue:#0869ff;--biomech-yellow:#ffe04a;--biomech-white:#f4f7fb;--biomech-muted:#91a6bc;--paper:var(--biomech-black);--ink:var(--biomech-white);--blue:var(--biomech-blue);--muted:var(--biomech-muted);--rule:#223348;--serif:var(--display);background:var(--paper);color:var(--ink)}
#public-landing.v11 :is(h1,h2,h3) em{font-family:inherit;font-style:normal;color:var(--blue)}
#public-landing.v11 .section-label{color:var(--biomech-blue);letter-spacing:.12em;font-size:11px}
#public-landing.v11 .site-header{height:92px;position:relative;z-index:10;background:var(--paper);border-bottom:1px solid #132333}
#public-landing.v11 .site-header .brand{font-size:32px;color:#fff}
#public-landing.v11 .register-link{border:1px solid var(--biomech-yellow);color:var(--biomech-yellow);padding:13px 20px;border-radius:5px}
#public-landing.v11 :is(a,button):focus-visible{outline:2px solid var(--biomech-yellow);outline-offset:5px}
#public-landing.v11 .dark-hero{isolation:isolate;position:relative;min-height:650px;height:calc(100svh - 92px);max-height:880px;overflow:hidden;background:#03070d}
#public-landing.v11 .hero-atmosphere{position:absolute;inset:0;z-index:0;background:radial-gradient(ellipse at 75% 48%,#0c263e77,transparent 60%)}
#public-landing.v11 .hero-human-frame{position:absolute;width:100%;aspect-ratio:1672/941;top:50%;left:0;transform:translateY(-50%);z-index:1;isolation:isolate;touch-action:pan-y}
#public-landing.v11 :is(.hero-human-static,.hero-human-webgl){position:absolute;inset:0;width:100%;height:100%;display:block;z-index:0;pointer-events:none}
#public-landing.v11 .hero-human-static img{display:block;width:100%;height:100%;object-fit:fill;mask-image:linear-gradient(to bottom,transparent 0%,#000 6%,#000 96%,transparent 100%)}
#public-landing.v11 .hero-measurement-overlay{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none}
#public-landing.v11 .relationship-lines{fill:none;stroke:var(--blue);stroke-width:1.2;opacity:.35;transition:opacity .2s}
#public-landing.v11 .relationship-lines>path:first-child{stroke-dasharray:5 5}
#public-landing.v11 .relationship-lines .reference-axis{stroke-width:.7;opacity:.65}
#public-landing.v11 .relationship-lines .measurement-arc{stroke:var(--biomech-yellow);stroke-width:1.5}
#public-landing.v11[data-active] .relationship-lines{opacity:1}
#public-landing.v11 .landmark-ring{fill:none;stroke:var(--blue);stroke-width:1;opacity:.65;transition:stroke .18s,opacity .18s}
#public-landing.v11 .landmark-ring.is-active{stroke:var(--biomech-yellow);opacity:1}
#public-landing.v11 .hero-node{position:absolute;transform:translate(-50%,-50%);width:44px;height:44px;z-index:2;border:0;background:none;border-radius:50%;color:var(--blue);touch-action:pan-y;display:grid;place-items:center}
#public-landing.v11 .hero-node i{width:12px;height:12px;border-radius:50%;background:currentColor;box-shadow:0 0 0 5px #0869ff22}
#public-landing.v11 .hero-node span{position:absolute;left:54px;top:8px;text-align:left;font:12px var(--mono);letter-spacing:.08em;white-space:nowrap}
#public-landing.v11 .hero-node small{display:block;color:#a2b2c3;font:8px var(--mono);margin-top:9px;letter-spacing:.1em}
#public-landing.v11 .shoulder-node{left:66.98565%;top:29.22423%}
#public-landing.v11 .shoulder-node span{left:auto;right:58px;top:-22px}
#public-landing.v11 .thorax-node{left:79.54545%;top:54.72901%}
#public-landing.v11 .pelvis-node{left:72.66746%;top:87.14134%}
#public-landing.v11 .hero-node.is-active{color:var(--biomech-yellow)}
#public-landing.v11 .hero-node.is-active i{box-shadow:0 0 0 6px #ffe04a22}
#public-landing.v11 .hero-copy{position:relative;z-index:3;width:49%;padding:90px 0 0 4.2%;pointer-events:none}
#public-landing.v11 .hero-copy .eyebrow{color:#2582ff;font-size:11px;margin:0 0 26px;letter-spacing:.12em}
#public-landing.v11 .hero-copy h1{font-size:clamp(46px,5vw,84px);font-weight:650;line-height:1.23;letter-spacing:-.052em;white-space:nowrap}
#public-landing.v11 .hero-copy h1 em{font-weight:650;letter-spacing:-.052em}
#public-landing.v11 .hero-support{font-size:20px;line-height:1.6;color:#b2bdc9;margin-top:24px}
#public-landing.v11 .hero-actions{display:flex;gap:18px;margin-top:34px;pointer-events:auto}
#public-landing.v11 .hero-actions a{display:inline-flex;align-items:center;justify-content:center;gap:30px;min-height:56px;padding:16px 24px;font-size:15px;border-radius:5px}
#public-landing.v11 .primary-action{background:var(--blue);color:#fff}
#public-landing.v11 .secondary-action{border:1px solid #1a5499;color:#73aaff}
#public-landing.v11 .secondary-action span{font-size:22px}
#public-landing.v11 .hero-principles{display:flex;gap:46px;margin-top:65px}
#public-landing.v11 .hero-principles span{display:grid;gap:10px;color:#9baabe;font-size:11px}
#public-landing.v11 .hero-principles b{font:30px var(--display);color:#fff;font-weight:500}
#public-landing.v11 .hero-side-note{position:absolute;right:4%;top:18%;font:10px/2.1 var(--mono);color:#7190ae;letter-spacing:.2em;z-index:2}
#public-landing.v11 .hero-bottom{position:absolute;bottom:0;left:4.2%;right:4.2%;padding:20px 0;display:flex;justify-content:space-between;gap:16px;border-top:1px solid #28405a;font:9px/1.6 var(--mono);color:#849bb2;z-index:4}
#public-landing.v11 #pl-hero-status{color:var(--biomech-yellow)}
#public-landing.v11 .hero-bottom a{color:#fff}
#public-landing.v11 .real-product{padding:90px 0 0;background:#07111e;overflow:hidden}
#public-landing.v11 .product-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:40px}
#public-landing.v11 .product-heading h2{font-size:clamp(36px,4.4vw,66px);line-height:1.14;margin-top:22px}
#public-landing.v11 .product-heading p{color:#a6b6c7;line-height:1.9;font-size:13px}
#public-landing.v11 .story-index{display:grid;grid-template-columns:repeat(4,1fr);margin-bottom:30px;border-block:1px solid #253d56}
#public-landing.v11 .story-index a{display:flex;align-items:center;gap:14px;padding:24px 18px;font:11px var(--mono);border-right:1px solid #253d56}
#public-landing.v11 .story-index a:last-child{border:0}
#public-landing.v11 .story-index span{color:var(--blue);font-size:22px}
#public-landing.v11 .story-index b{margin-left:auto;color:var(--biomech-yellow)}
#public-landing.v11 .story-section{position:relative;display:grid;grid-template-columns:26% 74%;align-items:center;min-height:650px;padding:90px 0 100px 4.2%;gap:3%;isolation:isolate;border-bottom:1px solid #152b42;overflow:hidden}
#public-landing.v11 .story-section:nth-of-type(even){background:#030a13;grid-template-columns:74% 26%;padding:90px 4.2% 100px 0;gap:0}
#public-landing.v11 .story-section:nth-of-type(3){background:#0b2038}
#public-landing.v11 .story-copy{position:relative;z-index:2;padding:0 18px 0 0}
#public-landing.v11 .from-left .story-copy{grid-column:2;grid-row:1;padding:0 0 0 30px}
#public-landing.v11 .story-copy .section-label{font-size:10px;white-space:nowrap}
#public-landing.v11 .story-copy .section-label b{font-size:22px;color:#fff;margin-right:10px;font-weight:400}
#public-landing.v11 .story-copy h3{font-size:clamp(22px,2.6vw,42px);line-height:1.4;letter-spacing:-.04em;margin-top:28px;font-weight:500}
#public-landing.v11 .story-copy p{font-size:12px;line-height:2;color:#a9bacb;margin-top:24px}
#public-landing.v11 .story-axis{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #294760;margin-top:45px;padding-top:16px;color:#8eabc5;font:8px var(--mono)}
#public-landing.v11 .story-axis b{font:24px var(--display);color:var(--biomech-yellow)}
#public-landing.v11 .product-plane{position:relative;z-index:1;max-width:1200px;width:100%;margin:0;transform:none;transform-origin:left;box-shadow:0 35px 70px #0007;border:1px solid #264563}
#public-landing.v11 .from-left .product-plane{grid-column:1;grid-row:1;transform:none;transform-origin:right}
#public-landing.v11 .product-plane picture{display:block}
#public-landing.v11 .product-plane img{display:block;width:100%;height:auto}
#public-landing.v11 .product-plane figcaption{font:8px/1.6 var(--mono);letter-spacing:.07em;display:flex;justify-content:space-between;background:#07121f;color:#91a8bd;padding:14px 18px}
#public-landing.v11 .story-watermark{position:absolute;z-index:0;bottom:-65px;left:3%;font-size:290px;line-height:1;font-weight:650;color:#10253a;opacity:.55;pointer-events:none}
#public-landing.v11 .from-left .story-watermark{left:auto;right:2%}
#public-landing.v11 .bridge{display:block;padding-block:110px}
#public-landing.v11 .bridge-heading{display:flex;justify-content:space-between;align-items:end;margin:25px 0 40px}
#public-landing.v11 .bridge-heading h2{font-size:clamp(30px,4vw,60px)}
#public-landing.v11 .bridge-heading p{font-size:13px;line-height:1.9;color:#9db2c6}
#public-landing.v11 .structure-plane{width:88%;margin-left:auto;border:1px solid #264563}
#public-landing.v11 .structure-plane img{width:100%;height:auto;display:block}
#public-landing.v11 .annotation{color:#8c9faf;font-size:10px;margin-top:20px;text-align:right}
#public-landing.v11 .process{border-top:1px solid var(--rule)}
#public-landing.v11 .process-lines b{color:#fff}
#public-landing.v11 .process-lines li{border-color:var(--rule)}
#public-landing.v11 :is(.system,.quick-section,.personal-section,.founder-section){border-color:var(--rule)}
#public-landing.v11 .evidence{background:#08192b;color:#f4f7fb}
#public-landing.v11 .evidence :is(p,small),#public-landing.v11 .evidence-layers span{color:#a4b9ca}
#public-landing.v11 .evidence-chart{background:#091e33;border-color:#29405a}
#public-landing.v11 .chart-axis{stroke:#2a4c68}
#public-landing.v11 .chart-reference{stroke:#355c7c}
#public-landing.v11 .chart-relationship{stroke:#0a73ff}
#public-landing.v11 .chart-arc,#public-landing.v11 .chart-points{stroke:var(--biomech-yellow)}
#public-landing.v11 .evidence-chart text{fill:#92acc5}
#public-landing.v11 .quick-phone{background:transparent;border:1px solid #294460;border-radius:0;box-shadow:22px 28px 0 #071d34}
#public-landing.v11 .quick-phone img{border-radius:0}
#public-landing.v11 .quick-phone figcaption{background:#07121f;color:#a2b5c8}
#public-landing.v11 .quick-sequence button[aria-pressed=true]{color:var(--biomech-yellow);border-color:var(--biomech-yellow)}
#public-landing.v11 .personal-section{background:transparent}
#public-landing.v11 .personal-split article{background:transparent;border-color:#294460}
#public-landing.v11 .free-section{background:#082e73;color:#fff;padding:70px 4.2%;width:100%}
#public-landing.v11 .free-section em,#public-landing.v11 .free-section .section-label{color:var(--biomech-yellow)}
#public-landing.v11 .free-section .support-note{border-color:#5985b8}
#public-landing.v11 .final-section{background:#0757de;color:#fff}
#public-landing.v11 .final-section :is(em,.section-label){color:#fff}
#public-landing.v11 .final-links a{border-color:#ffffff88}
#public-landing.v11 .final-links a:last-child{color:var(--biomech-yellow)}
#public-landing.v11 .page-footer{background:#03070d;border-color:#294460;color:#9fb3c6}
#public-landing.v11 dialog{background:#091726;color:#f4f7fb;border:1px solid #294460}
#public-landing.v11 dialog::backdrop{background:#000b}
#public-landing.v11 .landing-login-card input{background:#030b16;border-color:#345471;color:#fff}
#public-landing.v11 #pl-mobile-menu{background:#071321;color:#fff;border-color:#294460}
@media(min-width:1800px){#public-landing.v11 .hero-copy{padding-top:125px}#public-landing.v11 .hero-human-frame{max-width:1920px;left:50%;transform:translate(-50%,-50%)}}
@media(max-width:1100px) and (min-width:701px){#public-landing.v11 .hero-copy{padding-top:75px}#public-landing.v11 .hero-copy h1{font-size:4.8vw}#public-landing.v11 .hero-support{font-size:16px}#public-landing.v11 .hero-actions a{padding:14px 18px;gap:12px}#public-landing.v11 .hero-side-note{display:none}#public-landing.v11 .hero-principles{gap:32px}#public-landing.v11 .story-section{min-height:460px;padding-block:60px}#public-landing.v11 .story-section:nth-of-type(even){padding-block:60px}}
@media(max-width:700px){
#public-landing.v11 .site-header{height:76px;padding-inline:22px}
#public-landing.v11 .site-header .brand{font-size:27px}
#public-landing.v11 .dark-hero{height:760px;min-height:760px;max-height:none}
#public-landing.v11 .hero-human-frame{width:930px;top:214px;left:calc(50% - 610px);transform:none}
#public-landing.v11 .hero-copy{padding:35px 22px 0;width:100%;pointer-events:none}
#public-landing.v11 .hero-copy .eyebrow{font-size:8px;margin-bottom:18px;letter-spacing:.1em}
#public-landing.v11 .hero-copy h1{font-size:clamp(32px,9.8vw,43px);line-height:1.24;letter-spacing:-.055em}
#public-landing.v11 .hero-support{font-size:13px;margin-top:15px}
#public-landing.v11 .hero-actions{margin-top:21px;gap:12px}
#public-landing.v11 .hero-actions a{min-height:46px;padding:12px 16px;font-size:12px;gap:14px}
#public-landing.v11 .hero-principles{position:absolute;top:560px;left:22px;flex-direction:column;gap:20px;margin:0}
#public-landing.v11 .hero-principles span{display:flex;align-items:center;gap:12px;font-size:9px;color:#afc0d3}
#public-landing.v11 .hero-principles b{font-size:18px;color:#3985fa}
#public-landing.v11 .hero-side-note,#public-landing.v11 .pelvis-node,#public-landing.v11 .pelvis-ring{display:none}
#public-landing.v11 .hero-node span{font-size:10px;left:35px;top:-6px}
#public-landing.v11 .hero-node small{font-size:6px;letter-spacing:0}
#public-landing.v11 .shoulder-node span{left:auto;right:36px;top:-35px}
#public-landing.v11 .thorax-node span{left:auto;right:38px;top:-8px}
#public-landing.v11 .hero-node i{width:10px;height:10px}
#public-landing.v11 .hero-bottom{left:22px;right:22px;bottom:0;font-size:8px;padding:15px 0;flex-wrap:wrap;gap:7px}
#public-landing.v11 .hero-bottom span:nth-child(2){order:3;width:100%;font-size:7px}
#public-landing.v11 .hero-bottom a{margin-left:auto}
#public-landing.v11 .real-product{padding-top:55px}
#public-landing.v11 .product-heading{display:block;margin-bottom:28px}
#public-landing.v11 .product-heading h2{font-size:36px}
#public-landing.v11 .product-heading p{font-size:11px;margin-top:20px}
#public-landing.v11 .story-index{grid-template-columns:1fr 1fr;margin-bottom:0}
#public-landing.v11 .story-index a{padding:16px 8px;font-size:8px;gap:8px;border-bottom:1px solid #253d56}
#public-landing.v11 .story-index span{font-size:16px}
#public-landing.v11 .story-index a:nth-child(even){border-right:0}
#public-landing.v11 .story-section,#public-landing.v11 .story-section:nth-of-type(even){display:flex;flex-direction:column;gap:28px;padding:52px 22px 46px;min-height:0;align-items:stretch}
#public-landing.v11 .story-copy,#public-landing.v11 .from-left .story-copy{padding:0}
#public-landing.v11 .story-copy h3{font-size:29px;margin-top:18px;line-height:1.35}
#public-landing.v11 .story-copy p{font-size:12px;margin-top:16px}
#public-landing.v11 .story-copy .section-label{font-size:9px}
#public-landing.v11 .story-axis{margin-top:24px;padding-top:12px}
#public-landing.v11 .product-plane,#public-landing.v11 .from-left .product-plane{transform:none;width:100%;box-shadow:0 20px 30px #0005}
#public-landing.v11 .product-plane img{aspect-ratio:430/932;object-fit:cover;object-position:top}
#public-landing.v11 .product-plane figcaption{font-size:6px;padding:12px 8px}
#public-landing.v11 .story-watermark{font-size:180px;bottom:-30px}
#public-landing.v11 .bridge{padding-block:65px}
#public-landing.v11 .bridge-heading{display:block;margin:20px 0 30px}
#public-landing.v11 .bridge-heading h2{font-size:29px}
#public-landing.v11 .bridge-heading p{font-size:12px;margin-top:20px}
#public-landing.v11 .structure-plane{width:100%}
#public-landing.v11 .annotation{font-size:8px}
#public-landing.v11 .free-section{padding:55px 22px}
#public-landing.v11 .hero-human-static img{opacity:.85}
}
@media(max-width:350px){#public-landing.v11 .hero-copy{padding-inline:16px}#public-landing.v11 .hero-copy h1{font-size:31px}#public-landing.v11 .hero-actions a{padding-inline:12px}#public-landing.v11 .hero-human-frame{left:calc(50% - 600px)}#public-landing.v11 .story-section,#public-landing.v11 .story-section:nth-of-type(even){padding-inline:16px}}
@media(prefers-reduced-motion:reduce){#public-landing.v11 *,#public-landing.v11 *::before,#public-landing.v11 *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}