:root{
  --bg:#060912; --bg-soft:#0a1020; --panel:#0c1324; --panel-2:#111a2e;
  --text:#f5f7fb; --muted:#9ba8bc; --line:rgba(255,255,255,.11);
  --cyan:#4ee8ff; --blue:#668cff; --violet:#9f70ff; --green:#76f8c4;
  --header:rgba(6,9,18,.72); --shadow:0 30px 80px rgba(0,0,0,.36);
  --radius:26px; --max:1280px;
}
html[data-theme="light"]{
  --bg:#f7f9fc; --bg-soft:#eef3f9; --panel:#ffffff; --panel-2:#f3f6fb;
  --text:#07101f; --muted:#5e6b80; --line:rgba(12,24,44,.12);
  --header:rgba(247,249,252,.78); --shadow:0 24px 70px rgba(37,57,89,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;line-height:1.6;overflow-x:hidden;transition:background .3s,color .3s}
body:before{content:"";position:fixed;inset:0;pointer-events:none;background:
radial-gradient(circle at 10% 0%,rgba(79,232,255,.10),transparent 30%),
radial-gradient(circle at 80% 20%,rgba(159,112,255,.10),transparent 27%);z-index:-2}
.noise{position:fixed;inset:0;opacity:.035;pointer-events:none;z-index:-1;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E")}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit}
.skip-link{position:fixed;left:1rem;top:-10rem;z-index:999;background:var(--text);color:var(--bg);padding:.7rem 1rem;border-radius:10px}
.skip-link:focus{top:1rem}

.site-header{position:fixed;z-index:100;top:0;left:0;right:0;padding:18px 28px}
.nav-shell{max-width:var(--max);margin:auto;min-height:70px;border:1px solid var(--line);border-radius:22px;padding:10px 12px 10px 18px;display:flex;align-items:center;gap:24px;background:var(--header);backdrop-filter:blur(22px);box-shadow:0 8px 28px rgba(0,0,0,.12)}
.brand{display:flex;align-items:center;gap:10px;min-width:240px}
.brand-mark{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,rgba(78,232,255,.18),rgba(159,112,255,.18));border:1px solid var(--line)}
.brand-mark svg{width:25px;fill:none;stroke:var(--cyan);stroke-width:1.6}
.brand-copy{display:flex;flex-direction:column;line-height:1.05}
.brand-copy strong{font:700 17px "Space Grotesk",sans-serif;letter-spacing:.02em}
.brand-copy span{margin-top:4px;font-size:9px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted)}
.main-nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}
.main-nav a{font-size:13px;font-weight:600;color:var(--muted);padding:10px 12px;border-radius:12px;transition:.2s}
.main-nav a:hover,.main-nav a.active{color:var(--text);background:rgba(127,147,180,.09)}
.nav-actions{display:flex;gap:7px}
.control-pill{border:1px solid var(--line);background:rgba(127,147,180,.07);color:var(--text);height:42px;min-width:54px;border-radius:13px;display:flex;gap:7px;align-items:center;justify-content:center;cursor:pointer}
.control-pill:hover{border-color:rgba(78,232,255,.4)}
.control-icon{font-size:15px;color:var(--cyan)}
.icon-only{width:42px;min-width:42px}
.icon-only svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7}
html[data-theme="dark"] .sun{display:none}
html[data-theme="light"] .moon{display:none}
.menu-toggle{display:none;border:0;background:none;width:40px;height:40px;padding:8px}
.menu-toggle span{height:1px;background:var(--text);display:block;margin:5px 0}

.section{max-width:var(--max);margin:auto;padding:120px 36px}
.hero{max-width:1440px;min-height:100vh;padding-top:160px;display:flex;align-items:center;position:relative}
.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:60px;align-items:center;width:100%}
.eyebrow,.kicker{font-size:11px;text-transform:uppercase;letter-spacing:.18em;font-weight:700;color:var(--cyan)}
.eyebrow{display:flex;align-items:center;gap:9px;margin-bottom:22px}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(118,248,196,.5);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(118,248,196,0)}100%{box-shadow:0 0 0 0 rgba(118,248,196,0)}}
h1,h2,h3{font-family:"Space Grotesk",Inter,sans-serif;line-height:1.02;margin:0}
h1{font-size:clamp(3.4rem,6.4vw,6.7rem);letter-spacing:-.055em;max-width:900px}
.gradient-text{display:block;color:transparent;background:linear-gradient(100deg,var(--cyan),#8bb6ff 46%,var(--violet));-webkit-background-clip:text;background-clip:text}
.hero-lead{max-width:690px;color:var(--muted);font-size:18px;margin:28px 0 34px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{min-height:52px;padding:0 20px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;gap:18px;font-weight:700;font-size:13px;border:1px solid var(--line);transition:.25s}
.btn-primary{background:var(--text);color:var(--bg);border-color:transparent}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 35px rgba(78,232,255,.12)}
.btn-ghost:hover{border-color:rgba(78,232,255,.4)}
.hero-metrics{display:flex;gap:30px;margin-top:45px;padding-top:26px;border-top:1px solid var(--line)}
.hero-metrics div{display:flex;flex-direction:column}
.hero-metrics strong{font:700 21px "Space Grotesk";color:var(--text)}
.hero-metrics span{font-size:11px;color:var(--muted)}
.orbital-card{position:relative;filter:drop-shadow(0 40px 80px rgba(0,0,0,.2))}
.orbital-card img{width:100%;aspect-ratio:1/1}
.hud{position:absolute;padding:8px 10px;border:1px solid var(--line);background:var(--header);backdrop-filter:blur(10px);border-radius:10px;font-size:8px;letter-spacing:.12em;display:flex;gap:7px;align-items:center;box-shadow:var(--shadow)}
.hud span{width:6px;height:6px;background:var(--green);border-radius:50%}
.hud-a{top:17%;right:4%}.hud-b{bottom:22%;left:3%}.hud-c{bottom:8%;right:13%}
.scroll-cue{position:absolute;bottom:30px;left:36px;display:flex;align-items:center;gap:10px;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.2em}
.scroll-cue span{width:42px;height:1px;background:var(--line)}

.section-head{display:grid;grid-template-columns:120px 1fr;gap:20px;border-top:1px solid var(--line);padding-top:28px;margin-bottom:70px}
.section-index{font:600 12px "Space Grotesk";color:var(--muted)}
.section-head h2{font-size:clamp(2.4rem,4vw,4.6rem);letter-spacing:-.045em;max-width:980px}
.kicker{margin:0 0 13px}
.manifesto-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px}
.manifesto-copy{font-size:20px;color:var(--muted)}
.manifesto-copy p:first-child{color:var(--text)}
.capabilities{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.capabilities article{padding:27px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:190px}
.capabilities article>span{font-size:10px;color:var(--cyan)}
.capabilities h3{font-size:22px;margin:23px 0 10px}
.capabilities p{font-size:13px;color:var(--muted);margin:0}

.research-domain{display:grid;grid-template-columns:1.1fr .9fr;gap:74px;align-items:center}
.research-domain.reverse{grid-template-columns:.9fr 1.1fr}
.reverse .domain-visual{order:2}
.domain-visual{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow)}
.domain-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(3,7,14,.38));pointer-events:none}
.domain-visual img{width:100%;aspect-ratio:1.27;object-fit:cover}
.visual-label{position:absolute;z-index:2;left:18px;bottom:16px;font-size:9px;letter-spacing:.16em;color:#fff;background:rgba(4,8,15,.5);backdrop-filter:blur(8px);padding:8px 11px;border:1px solid rgba(255,255,255,.16);border-radius:9px}
.domain-tag{display:inline-flex;color:var(--cyan);font-size:11px;text-transform:uppercase;letter-spacing:.17em;font-weight:700;margin-bottom:20px}
.domain-copy h2{font-size:clamp(2.4rem,4vw,4.4rem);letter-spacing:-.045em}
.domain-copy p{color:var(--muted);font-size:16px;margin:25px 0}
.tech-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:30px}
.tech-row span{font-size:10px;text-transform:uppercase;letter-spacing:.1em;padding:7px 9px;border:1px solid var(--line);border-radius:999px;color:var(--muted)}
.text-link{display:inline-flex;gap:18px;font-size:13px;font-weight:700;padding-bottom:8px;border-bottom:1px solid var(--cyan)}
.text-link:hover{color:var(--cyan)}

.pipeline{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1fr;gap:15px;align-items:center}
.pipeline div{min-height:170px;border:1px solid var(--line);background:linear-gradient(145deg,var(--panel),transparent);border-radius:20px;padding:22px;display:flex;flex-direction:column}
.pipeline div span{font-size:10px;color:var(--cyan)}
.pipeline strong{font:600 21px "Space Grotesk";margin:auto 0 4px}
.pipeline small{font-size:11px;color:var(--muted)}
.pipeline i{font-style:normal;color:var(--muted)}

.contact-card{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:32px;padding:60px;background:
radial-gradient(circle at 90% 10%,rgba(159,112,255,.18),transparent 30%),
radial-gradient(circle at 15% 100%,rgba(78,232,255,.13),transparent 35%),var(--panel)}
.contact-card{display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:end}
.contact-card h2{font-size:clamp(2.6rem,4vw,4.6rem);letter-spacing:-.045em}
.contact-card p:not(.kicker){color:var(--muted);max-width:780px}
.contact-actions{display:flex;flex-direction:column;align-items:flex-start;gap:16px}
.location{font-size:11px;color:var(--muted)}

footer{max-width:var(--max);margin:auto;padding:30px 36px 50px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:11px}
.footer-brand{font:600 15px "Space Grotesk";color:var(--text)}
.footer-brand span{color:var(--muted);font-weight:500}
.footer-meta{display:flex;gap:28px}
.footer-meta a:hover{color:var(--text)}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .75s ease,transform .75s ease}
.reveal.is-visible{opacity:1;transform:none}

@media(max-width:1080px){
 .site-header{padding:12px}
 .brand{min-width:auto}.brand-copy span{display:none}
 .main-nav{display:none;position:absolute;top:82px;left:12px;right:12px;flex-direction:column;align-items:stretch;background:var(--panel);padding:12px;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}
 .main-nav.open{display:flex}.menu-toggle{display:block;margin-left:auto}.nav-actions{order:4}
 .hero-grid,.manifesto-grid,.research-domain,.research-domain.reverse,.contact-card{grid-template-columns:1fr}
 .reverse .domain-visual{order:0}
 .hero{padding-top:140px}.hero-visual{max-width:700px;margin:auto}
 .pipeline{grid-template-columns:1fr 1fr;gap:12px}.pipeline i{display:none}
}
@media(max-width:680px){
 .section{padding:86px 20px}.hero{padding-top:130px}
 .site-header{padding:8px}.nav-shell{min-height:62px;padding:7px 9px 7px 12px;border-radius:18px}
 .brand-mark{width:36px;height:36px}.brand-copy strong{font-size:14px}
 .nav-actions .control-pill{height:38px}.nav-actions{gap:5px}
 h1{font-size:clamp(3rem,15vw,5rem)}
 .hero-lead{font-size:16px}.hero-metrics{gap:18px;flex-wrap:wrap}
 .section-head{grid-template-columns:1fr;gap:8px;margin-bottom:45px}
 .capabilities{grid-template-columns:1fr}
 .research-domain{gap:38px}
 .pipeline{grid-template-columns:1fr}
 .contact-card{padding:30px 22px}
 footer{padding:25px 20px 38px;align-items:flex-start;gap:20px;flex-direction:column}
 .footer-meta{flex-direction:column;gap:8px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.pulse{animation:none}}