@font-face{font-family:"Switzer";src:url(/fonts/switzer-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Switzer";src:url(/fonts/switzer-500.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Switzer";src:url(/fonts/switzer-700.woff2) format("woff2");font-weight:700;font-display:swap}
:root{--bg:#F4F4F2;--panel:#E0E1DE;--band:#EAEBE8;--ink:#111214;--text:#2A2C30;--dim:#60646B;--rule:#D9DAD7;--accent:#1B3FE6;
  --m-cortex:#363A40;--m-hardware:#A6A7A3;--m-element:#3E424A;--m-face:#2B2E33;--m-housing:#DAD9D4;--m-beam:#1B3FE6;--pt-accent:#1B3FE6;
  --font:"Switzer",-apple-system,"Helvetica Neue",Arial,sans-serif;--ease:cubic-bezier(.2,0,0,1);--gut:clamp(20px,4vw,56px);--hd:72px}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hd) + 16px)}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
::selection{background:#111;color:#fff}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.skip{position:absolute;left:-9999px;top:0;background:#111;color:#fff;padding:10px 16px;z-index:50;border-radius:999px}
.skip:focus{left:16px;top:16px}
h1,h2,h3{font-weight:500;letter-spacing:-.02em;text-wrap:balance}
i{font-style:italic}

/* header */
.hd{height:var(--hd);display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 var(--gut);position:sticky;top:0;z-index:20;background:var(--bg);border-bottom:1px solid transparent;transition:border-color .2s var(--ease)}
.hd.scrolled{border-bottom-color:var(--rule)}
.brand{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:21px;letter-spacing:-.035em;line-height:1}
.brand .mark{width:26px;height:26px;display:block;transform:translateY(-1px)}
.hd nav{display:flex;gap:28px;font-size:15px;color:var(--text)}
.hd nav a:hover{color:var(--ink)}
.hd-right{display:flex;align-items:center;gap:18px}
.menu{display:none;font:inherit;font-size:15px;color:var(--text);background:none;border:0;padding:8px 0;cursor:pointer}
.pill{display:inline-block;background:var(--ink);color:#fff;border-radius:999px;padding:12px 22px;font-size:15px;font-weight:500;line-height:1.2;border:1px solid var(--ink);cursor:pointer;font-family:inherit;transition:background .15s var(--ease)}
.pill:hover{background:#2b2d31;border-color:#2b2d31}
.pill:disabled{opacity:.6;cursor:default}
@media(max-width:900px){
  .hd nav{display:none}
  .menu{display:block}
  .hd.open nav{display:flex;flex-direction:column;gap:16px;position:absolute;top:var(--hd);left:0;right:0;background:var(--bg);padding:12px var(--gut) 24px;border-bottom:1px solid var(--rule);font-size:17px}
}

/* hero: one viewport, the scene runs on its own */
.hero{position:relative}
.hero-grid{position:relative;height:calc(100vh - var(--hd));height:calc(100svh - var(--hd));min-height:560px;max-height:960px;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(20px,3vw,48px);padding:0 0 0 var(--gut);align-items:stretch}
.hero-copy{position:relative;display:flex;flex-direction:column;justify-content:center;padding:24px 0;min-width:0}
.hero h1{font-size:clamp(38px,4.6vw,66px);line-height:1.02;letter-spacing:-.03em;max-width:12ch}
.sub{margin-top:22px;font-size:clamp(16px,1.25vw,19px);line-height:1.5;color:var(--text);max-width:34em;text-wrap:pretty}
.panel{position:relative;height:100%;min-height:360px;overflow:hidden}
.panel canvas#shadow{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:none}
.panel canvas#brain{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y;cursor:grab;opacity:0;transition:opacity .6s var(--ease)}
.panel canvas#brain.live{opacity:1}
.panel canvas#brain:active{cursor:grabbing}
.panel .poster{display:none;position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center}
.hud{position:absolute;left:auto;right:24px;bottom:24px;text-align:right;font-size:13px;line-height:1.4;color:var(--dim);pointer-events:none;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:color .3s var(--ease)}
.hud.locked{color:var(--ink)}
@media(max-width:900px){
  .hero-grid{height:auto;min-height:0;max-height:none;grid-template-columns:1fr;grid-template-rows:auto auto;gap:8px;padding:0}
  .hero-copy{padding:18px var(--gut) 0;justify-content:flex-start}
  .hero h1{font-size:clamp(34px,9vw,48px);max-width:none}
  .sub{margin-top:14px;font-size:16px;max-width:none}
  .panel{min-height:0;height:0;padding-bottom:100%} /* a square sized from the column width: WebKit resolves an aspect-ratio grid item with no in-flow content to zero */
  .hud{position:static;margin:6px var(--gut) 0 0;text-align:right;font-size:12px;white-space:normal} /* under the square, so the caption never sits on the brain's shadow */
}
/* no WebGL or the asset failed: the scene becomes a still, all four beats show */
body.static .panel .poster{display:block}
body.static .hud,body.static #shadow{display:none}
body.static .panel{height:auto;min-height:0;padding-bottom:0;align-self:center}
body.static .panel .poster{position:static;height:auto}

/* sections */
.sec{padding:clamp(72px,11vh,140px) var(--gut);max-width:1440px;margin:0 auto}
.sec h1,.sec h2{font-size:clamp(28px,3vw,44px);line-height:1.08;max-width:16ch}
.lead{margin-top:18px;font-size:clamp(16px,1.2vw,18px);line-height:1.5;color:var(--text);max-width:34em;text-wrap:pretty}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:start}
.split.media{align-items:center}
.prose p{color:var(--text);font-size:clamp(16px,1.2vw,18px);max-width:34em;text-wrap:pretty}
.prose p+p{margin-top:16px}
.prose .pill{margin-top:12px}
.prose a.ln{text-decoration:underline;text-decoration-color:var(--rule);text-underline-offset:3px}
.prose a.ln:hover{text-decoration-color:var(--ink)}
.split.media .prose{margin-top:18px}
.steps{display:grid;grid-template-columns:1fr 1fr;gap:32px 36px}
.step{border-top:1px solid var(--rule);padding-top:18px}
.step h3,.lists h3{font-size:18px;margin-bottom:10px}
.step p{color:var(--text);font-size:16px;max-width:26em;text-wrap:pretty}
.band{max-width:none;background:var(--band)}
.band .split{max-width:1440px;margin:0 auto}
.rows{list-style:none}
.rows li{display:grid;grid-template-columns:minmax(0,1.1fr) 160px minmax(0,1.2fr);gap:20px;align-items:center;padding:18px 0;border-top:1px solid #CFD1CD}
.rows li:last-child{border-bottom:1px solid #CFD1CD}
.rname{font-size:clamp(18px,1.6vw,22px);font-weight:500;letter-spacing:-.01em}
.wf{width:160px;height:28px;color:var(--ink);display:block}
.rows .dim{font-size:14px;color:var(--dim)}
.photo{margin:0}
.photo img{width:100%;height:auto;display:block;background:#2a2b2d}
.photo figcaption{margin-top:12px;font-size:13px;color:var(--dim);max-width:40em}
.lists{display:grid;grid-template-columns:1.5fr 1fr;gap:40px}
.lists>div:last-child .grid{grid-template-columns:1fr}
.grid{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:6px 24px}
.grid li{padding:4px 0;font-size:clamp(16px,1.25vw,18px);color:var(--text)}
@media(max-width:1100px){.rows li{grid-template-columns:1fr;gap:8px}.wf{width:200px}}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:28px}.steps{gap:28px}.lists{grid-template-columns:1fr;gap:28px}}
@media(max-width:560px){.steps{grid-template-columns:1fr}.grid{grid-template-columns:1fr}}

/* contact form */
.form{display:grid;gap:18px;max-width:560px}
.form label{display:grid;gap:8px;font-size:14px;color:var(--text)}
.form .req{color:var(--accent);margin-left:3px}
.form input,.form select,.form textarea{font:inherit;font-size:16px;color:var(--ink);background:#fff;border:1px solid #85888E;border-radius:12px;padding:12px 14px;width:100%}
.form textarea{resize:vertical;min-height:140px}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--ink);outline:none}
.form input:focus-visible,.form select:focus-visible,.form textarea:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.form .hp{position:absolute;left:-9999px}
.form-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.form-note{font-size:14px;color:var(--dim)}

/* footer */
.ft{border-top:1px solid var(--rule);padding:36px var(--gut) 44px;display:flex;flex-wrap:wrap;align-items:center;gap:14px 36px;font-size:14px;color:var(--text);max-width:1440px;margin:0 auto}
.ft .brand{font-size:17px}
.ft .brand .mark{width:22px;height:22px}
.ft a:hover{color:var(--ink)}
.ft .legal{flex-basis:100%;font-size:13px;color:var(--dim);max-width:70ch}

/* capture modes (QA only) */
body.og .hd,body.og .hud,body.poster .hd,body.poster .hud,body.poster .hero-copy{display:none}
body.dbg .hud{display:block;color:#B00020}
body.og .hero h1{font-size:64px;max-width:12ch}body.og .sub{font-size:21px;max-width:30em}
body.poster .hero-grid{grid-template-columns:1fr;padding:0;height:100vh;max-height:none}
body.og .hero-grid{height:100vh}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .pill,.hd,.hud,.panel canvas#brain{transition:none}
}