:root{color-scheme:dark;--void:#080b10;--surface:#111720;--border:#303a46;--text:#f1f4f6;--muted:#a3afbd;--ice:#addfff;--space-4:4px;--space-8:8px;--space-16:16px;--space-24:24px;--space-32:32px;--space-64:64px;--space-96:96px;--body:Inter,system-ui,sans-serif;--display:'Space Grotesk',sans-serif;--mono:'IBM Plex Mono',monospace}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--void);color:var(--text);font:16px/1.7 var(--body)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--ice);outline-offset:5px}::selection{background:var(--ice);color:var(--void)}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:var(--display);line-height:1.06;letter-spacing:-.045em}h1{font-size:clamp(48px,7.4vw,112px);font-weight:500}h2{font-size:clamp(32px,4vw,60px);font-weight:400}h3{font-size:clamp(24px,2.8vw,38px);font-weight:400}img,video{max-width:100%;display:block}button{color:var(--text);background:none;border:1px solid var(--border)}.header{height:96px;display:flex;align-items:center;gap:40px;padding:0 5%;border-bottom:1px solid #ffffff12;position:relative;z-index:10;background:var(--void)}.brand{display:flex;align-items:center;gap:8px;font:700 24px var(--display);letter-spacing:-.07em;white-space:nowrap}.brand-mark{font-size:36px;color:var(--ice)}.brand-version{font:11px var(--mono);color:var(--muted);margin-left:8px}.header nav{margin-left:auto;display:flex;gap:32px;font-size:13px}.header nav a{color:var(--muted)}.header nav 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var(--border);padding:8px 0}.hero-visual{position:absolute;right:-1%;top:15%;width:52%;height:78%;z-index:1}.ship-fallback{width:100%;height:100%;object-fit:contain;opacity:.85}.hero-visual canvas{position:absolute;inset:0;width:100%;height:100%}.hero-visual.has-webgl .ship-fallback{opacity:0}.visual-label{position:absolute;right:8%;bottom:16%;font-size:10px}.quiet{font-size:11px;padding:6px 10px;color:var(--muted)}#motion-toggle{position:absolute;right:8%;bottom:9%}.scroll-hint{align-self:flex-end;writing-mode:vertical-rl;font-size:10px}.scroll-hint span{margin-top:20px}.hero-index{position:absolute;bottom:24px;left:5%;right:5%;display:flex;justify-content:space-between;font-size:10px}.section{padding:96px 5%;max-width:1600px;margin:auto;border-top:1px solid #ffffff12}.intro{display:grid;grid-template-columns:1fr 2fr;gap:48px}.intro 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var(--border);margin-bottom:20px;overflow-wrap:anywhere}.message.user{background:var(--surface)}.message h1,.message h2,.message h3{font-size:26px}.message pre{overflow-x:auto;padding:20px;background:var(--surface);font:13px/1.7 var(--mono)}.message code{font-family:var(--mono)}.message a{color:var(--ice);text-decoration:underline}.message table{display:block;overflow:auto}.message td,.message th{padding:8px;border:1px solid var(--border)}.chat-form{border:1px solid var(--border);padding:20px}.chat-form textarea{border:0;background:transparent;resize:vertical;min-height:100px}.chat-actions{display:flex;justify-content:space-between;align-items:center;gap:16px}.chat-actions select{width:auto;margin:0}.sources{padding:16px 0}.sources a{display:block;font-size:12px;color:var(--ice)}.working .neural-art i{animation:spin 6s linear infinite}.technical-mode .message{font-size:18px;line-height:1.9}.math-panel{margin-top:48px;padding-top:32px;border-top:1px solid var(--border)}.math-result{white-space:pre-wrap;overflow:auto;padding:20px;background:var(--surface)}[hidden]{display:none!important}@keyframes spin{to{transform:rotate(390deg)}}
@media(min-width:1600px){.hero{padding-left:calc((100vw - 1440px)/2)}.hero-visual{right:5%;width:46%}}
@media(max-width:1000px){.header{gap:16px}.header nav{gap:18px}.command-trigger{display:none}.hero h1{font-size:9.2vw}.hero-visual{top:20%;width:57%;right:-6%}.hero-bottom{max-width:62%}.project-row{gap:32px}.contact-grid{gap:48px}.article-grid{gap:40px;grid-template-columns:200px 1fr}.neural-layout{grid-template-columns:220px 1fr}}
@media(max-width:700px){.header{height:76px;padding:0 6%;justify-content:space-between}.header nav{display:none}.menu-toggle{display:block;padding:8px 14px}.mobile-nav{display:flex;position:absolute;top:76px;left:0;right:0;z-index:9;background:var(--surface);padding:24px;flex-direction:column;gap:16px}.brand{font-size:22px}.hero{height:auto;min-height:870px;padding:40px 6% 65px;display:flex;flex-direction:column}.hero .eyebrow{font-size:9px;max-width:260px}.hero h1{font-size:clamp(44px,10.5vw,72px);margin:30px 0;position:relative;z-index:3}.hero-bottom{max-width:100%;margin-top:320px}.hero-sub{font-size:17px}.hero-bottom .muted{font-size:13px}.hero .button{margin-top:10px}.hero-visual{top:180px;right:-4%;width:100%;height:380px}.visual-label{right:8%;bottom:12%;font-size:9px}#motion-toggle{bottom:0}.hero-index{font-size:8px;left:6%;right:6%}.hero-index span:last-child{display:none}.section{padding:56px 6%}.intro{grid-template-columns:1fr;gap:0}.section-heading{align-items:flex-start;flex-direction:column;margin-bottom:28px}.project-row{grid-template-columns:1fr;gap:24px;padding:32px 0}.project-copy h3{font-size:30px}.feature-grid{grid-template-columns:1fr;gap:24px}.feature{padding:28px}.feature h2{font-size:34px}.page-head{padding:56px 6% 40px}.page-head h1{font-size:52px}.lead{font-size:17px}.filters{display:block}.filters label,.filters button{margin-top:16px}.article-grid{display:block}.toc{position:static;margin-bottom:40px}.gallery>a{flex-basis:90%}.contact-grid{grid-template-columns:1fr;gap:48px}.empty{padding:28px}.footer{padding:40px 6%;gap:24px}.footer>div{width:100%;margin:0;flex-wrap:wrap;gap:20px}.lab-grid,.neural-layout{grid-template-columns:1fr}.lab-controls{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:20px}.lab-controls label{margin:0}.lab-stage canvas{height:320px}.telemetry{gap:12px;padding:16px}.telemetry strong{font-size:20px}.neural-sidebar .neural-art{display:none}.neural-sidebar{padding:20px}.chat-actions{flex-wrap:wrap}.chat-empty{padding:32px 0}.chat-empty h2{font-size:32px}.lab-chart{height:140px}.timeline li{gap:20px;align-items:center}.contact-banner h2{font-size:38px}.scroll-hint{margin-right:4px}.reading h1{font-size:40px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.hero-visual canvas{display:none}}

.lab-stage canvas.lab-chart{height:180px}
@media(max-width:700px){.lab-stage canvas.lab-chart{height:140px}.telemetry strong{font-size:18px;overflow-wrap:anywhere}}

/* The camera track is pinned only after a successful WebGL load. */
.cinema-sequence{position:relative}.cinema-sequence.cinema-ready{height:340svh}.cinema-ready .cinema-stage{position:sticky;top:0;height:100svh;max-height:none;min-height:740px}.cinema-stage{--copy-opacity:1;--caption-opacity:0;--cinema-progress:0;--letterbox:0vh}.cinema-stage .hero-copy{opacity:var(--copy-opacity)}.cinema-stage .hero-visual{top:7%;height:86%;width:63%;right:-4%;pointer-events:none}.cinema-caption{position:absolute;z-index:2;left:5%;top:36%;width:35%;opacity:var(--caption-opacity);pointer-events:none}.cinema-caption h2{font-size:clamp(36px,4.5vw,72px)}.cinema-caption p{max-width:310px}.cinema-controls{position:absolute;z-index:4;bottom:64px;left:5%;right:5%;display:flex;align-items:center;justify-content:space-between;gap:16px}.cinema-chapters{display:flex;gap:8px}.cinema-chapters button{font:11px var(--mono);padding:12px 16px;background:#080b10cc}.cinema-chapters button span{margin-left:8px}.cinema-chapters button[aria-pressed=true]{color:var(--ice);border-color:var(--ice)}.cinema-controls #motion-toggle{position:static;background:#080b10cc}.cinema-progress{position:absolute;bottom:44px;left:5%;right:5%;height:1px;background:var(--border);z-index:4}.cinema-progress i{display:block;height:100%;background:var(--ice);transform:scaleX(var(--cinema-progress));transform-origin:left}.cinema-stage::before,.cinema-stage::after{content:'';position:absolute;left:0;right:0;height:var(--letterbox);background:#030508;z-index:3;pointer-events:none}.cinema-stage::before{top:0}.cinema-stage::after{bottom:0}.cinema-stage .hero-index{z-index:4}.cinema-stage .hero-bottom{max-width:53%}
@media(max-width:700px){.cinema-ready .cinema-stage{min-height:780px}.cinema-stage .hero-visual{top:215px;height:370px;width:100%;right:0}.cinema-stage .hero-bottom{max-width:100%;margin-top:290px}.cinema-caption{left:6%;top:75px;width:88%;max-width:390px}.cinema-caption h2{font-size:40px}.cinema-caption .eyebrow{margin-bottom:16px}.cinema-caption .muted{font-size:13px}.cinema-controls{left:6%;right:6%;bottom:49px;gap:8px}.cinema-chapters{gap:5px}.cinema-chapters button{padding:10px}.cinema-chapters button span{display:none}.cinema-controls #motion-toggle{font-size:10px;padding:8px}.cinema-stage .hero-index{bottom:12px}.cinema-progress{bottom:35px}.cinema-ready .hero-copy .button{margin-top:0}.cinema-stage .scroll-hint{display:none}}
@media(prefers-reduced-motion:reduce){.cinema-sequence.cinema-ready{height:auto}.cinema-ready .cinema-stage{position:relative}.cinema-controls,.cinema-progress,.cinema-caption{display:none}}
@media(max-height:740px){.cinema-ready .cinema-stage{height:100svh;min-height:0;padding-top:28px}.cinema-stage h1{font-size:clamp(40px,7.5vw,88px);margin:20px 0 24px}.cinema-stage .hero-copy>.eyebrow{margin-bottom:16px}.cinema-stage .hero-bottom .muted{display:none}.cinema-stage .button{margin-top:8px}}
@media(max-width:700px) and (max-height:740px){.cinema-stage .hero-visual{top:165px;height:290px}.cinema-stage .hero-bottom{margin-top:235px}.cinema-stage .hero-sub{font-size:14px}.cinema-stage h1{font-size:clamp(40px,10.5vw,60px)}.cinema-caption{top:40px}.cinema-caption h2{font-size:32px}}
@media(max-height:540px){.cinema-stage .hero-bottom{display:none}.cinema-stage .hero-visual{top:5%;height:82%;width:60%;right:-3%}.cinema-stage h1{max-width:60%;font-size:clamp(36px,6.5vw,66px)}.cinema-caption{top:18%;width:35%}.cinema-caption h2{font-size:32px}.cinema-caption .muted{display:none}}
/* Reserve a separate vertical slot for the upright launch vehicle on phones. */
@media(max-width:700px) and (min-height:741px){.cinema-stage .hero-visual{top:180px;height:300px}}
@media(max-width:700px) and (min-height:541px) and (max-height:740px){.cinema-stage .hero-visual{top:150px;height:235px}}