:root{
  --bg:#05070a;--bg2:#090d13;--panel:#0d131c;--panel2:#111925;--ink:#f4f7fb;
  --muted:#99a8ba;--line:rgba(255,255,255,.10);--cyan:#65e7ff;--violet:#aa8cff;
  --green:#74f0bb;--gold:#ffd875;--red:#ff7e8d;--shadow:0 30px 90px rgba(0,0,0,.45)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:
radial-gradient(circle at 18% 0%,rgba(101,231,255,.10),transparent 28rem),
radial-gradient(circle at 85% 12%,rgba(170,140,255,.10),transparent 32rem),
linear-gradient(180deg,var(--bg),var(--bg2) 48%,#05070a);
color:var(--ink);font:16px/1.62 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:inherit}
.wrap{width:min(1220px,calc(100% - 36px));margin:auto}
.site-head{position:sticky;top:0;z-index:40;background:rgba(5,7,10,.76);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
nav{height:68px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{text-decoration:none;font-weight:850;letter-spacing:-.03em}.brand span{color:var(--cyan)}
.navlinks{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.navlinks a{text-decoration:none;color:var(--muted);font-size:.86rem;padding:8px 10px;border-radius:999px}
.navlinks a:hover{background:rgba(255,255,255,.06);color:#fff}
.hero{padding:92px 0 72px;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;width:580px;height:580px;border:1px solid rgba(101,231,255,.16);border-radius:50%;right:-130px;top:-180px;box-shadow:0 0 120px rgba(101,231,255,.08) inset}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);gap:64px;align-items:end}
.eyebrow,.kicker{text-transform:uppercase;letter-spacing:.16em;font-size:.74rem;font-weight:800;color:var(--cyan)}
h1{font-size:clamp(3.7rem,9vw,8.8rem);line-height:.82;letter-spacing:-.075em;margin:.14em 0 .22em;max-width:980px}
h1 em{font-style:normal;color:transparent;background:linear-gradient(90deg,var(--cyan),#fff 48%,var(--violet));-webkit-background-clip:text;background-clip:text}
.lead{font-size:clamp(1.12rem,2vw,1.42rem);color:#c0cad6;max-width:820px}
.meta{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
.pill{padding:7px 11px;border:1px solid var(--line);border-radius:999px;color:#b8c4d2;background:rgba(255,255,255,.025)}
.hero-card{border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.018));border-radius:28px;padding:28px;box-shadow:var(--shadow)}
.hero-card .big{font-size:clamp(4rem,9vw,7.4rem);font-weight:900;line-height:.9;letter-spacing:-.07em;color:var(--cyan)}
.hero-card p{color:var(--muted);margin-bottom:0}
.section{padding:82px 0;border-top:1px solid var(--line)}
.section h2{font-size:clamp(2.2rem,5vw,4.7rem);line-height:.95;letter-spacing:-.055em;margin:.18em 0 .55em;max-width:970px}
.section .intro{font-size:1.18rem;color:#bdc8d5;max-width:860px}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}
.metric{padding:24px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.025)}
.metric strong{display:block;font-size:clamp(2.2rem,5vw,4.3rem);line-height:1;letter-spacing:-.06em}
.metric span{display:block;margin-top:8px;color:var(--muted)}
.metric.cyan strong{color:var(--cyan)}.metric.violet strong{color:var(--violet)}.metric.green strong{color:var(--green)}.metric.gold strong{color:var(--gold)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}
.card{border:1px solid var(--line);border-radius:22px;padding:25px;background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.018))}
.card h3{font-size:1.22rem;margin:.2em 0 .5em}.card p{color:var(--muted);margin:.4em 0}
.tag{display:inline-flex;padding:5px 9px;border-radius:999px;border:1px solid var(--line);font-size:.75rem;color:#bbc7d4}
.tag.green{color:var(--green);border-color:rgba(116,240,187,.28)}
.tag.gold{color:var(--gold);border-color:rgba(255,216,117,.28)}
.arch{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:36px 0 18px;align-items:stretch}
.node{position:relative;padding:20px 18px;border-radius:18px;background:#0c121a;border:1px solid var(--line);min-height:155px}
.node:not(:last-child):after{content:"→";position:absolute;right:-14px;top:50%;transform:translateY(-50%);z-index:3;color:var(--cyan);font-size:1.4rem}
.node b{display:block;font-size:1.08rem}.node span{display:block;color:var(--muted);font-size:.88rem;margin-top:8px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
.callout{padding:28px;border:1px solid rgba(101,231,255,.24);border-radius:22px;background:linear-gradient(135deg,rgba(101,231,255,.06),rgba(170,140,255,.05))}
.callout strong{color:var(--cyan)}
.compare{width:100%;border-collapse:collapse;margin-top:22px;overflow:hidden;border-radius:18px}
.compare th,.compare td{text-align:left;padding:15px;border-bottom:1px solid var(--line)}
.compare th{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.compare td:last-child{color:#cbd6e2}
.orion{background:linear-gradient(135deg,rgba(116,240,187,.07),rgba(101,231,255,.05));border:1px solid rgba(116,240,187,.24);border-radius:28px;padding:32px}
.path{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#05080c;border:1px solid var(--line);padding:13px 15px;border-radius:12px;overflow:auto;color:#dbe8f4}
.thread{counter-reset:sec}
.thread article{padding:28px 0;border-top:1px solid var(--line)}
.thread h3{font-size:1.55rem;margin:.1em 0 .4em}
.thread p,.thread li{color:#b6c2d0}
.thread ul{padding-left:1.25em}
.sources{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:26px}
.source{padding:18px;border:1px solid var(--line);border-radius:16px;text-decoration:none;background:rgba(255,255,255,.02)}
.source:hover{border-color:rgba(101,231,255,.35)}
.source small{display:block;color:var(--muted);margin-top:4px}
.footer{padding:42px 0 64px;border-top:1px solid var(--line);color:var(--muted)}
.reveal{opacity:.3;transform:translateY(18px);transition:.7s ease}
.reveal.on{opacity:1;transform:none}
@media(max-width:950px){.hero-grid,.split{grid-template-columns:1fr}.metrics{grid-template-columns:repeat(2,1fr)}.grid{grid-template-columns:1fr 1fr}.arch{grid-template-columns:1fr}.node:not(:last-child):after{content:"↓";right:auto;left:50%;top:auto;bottom:-22px}.navlinks{display:none}}
@media(max-width:620px){.wrap{width:min(100% - 24px,1220px)}.hero{padding-top:64px}.metrics,.grid,.sources{grid-template-columns:1fr}h1{font-size:3.45rem}.section{padding:62px 0}.hero-card{padding:22px}}

.video-shell{margin-top:30px;position:relative;aspect-ratio:16/9;border-radius:26px;overflow:hidden;border:1px solid var(--line);background:#000;box-shadow:var(--shadow)}
.video-shell iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-meta{margin-top:14px}.video-meta a{color:var(--cyan);text-decoration:none;font-weight:700}.video-meta a:hover{text-decoration:underline}