:root {
  --hub-bg:#070b12;
  --hub-panel:#0f1621;
  --hub-panel-2:#121b27;
  --hub-border:rgba(255,255,255,.09);
  --hub-text:#f4f7fb;
  --hub-muted:#92a0b3;
  --hub-accent:#68e4a2;
  --hub-radius:20px;
}
*{box-sizing:border-box}
html{color-scheme:dark}
body{margin:0;min-height:100vh;background:var(--hub-bg);color:var(--hub-text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:inherit}
.hub-home{overflow-x:hidden;background:radial-gradient(circle at 50% -15%,rgba(71,195,133,.13),transparent 34%),var(--hub-bg)}
.hub-orb{position:fixed;z-index:-1;border-radius:999px;filter:blur(90px);opacity:.2;pointer-events:none}
.hub-orb-a{width:360px;height:360px;left:-180px;top:180px;background:#2d8cff}
.hub-orb-b{width:420px;height:420px;right:-220px;top:60px;background:#45d993}
.hub-shell{width:min(1180px,calc(100% - 32px));margin:0 auto}
.hub-topbar{height:76px;display:flex;align-items:center;border-bottom:1px solid rgba(255,255,255,.06)}
.hub-brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none}
.hub-brand-mark{width:35px;height:35px;display:grid;place-items:center;border-radius:10px;background:var(--hub-accent);color:#07110c;font-size:12px;font-weight:900}
.hub-brand strong,.hub-brand small{display:block}.hub-brand strong{font-size:17px}.hub-brand small{margin-top:2px;color:var(--hub-muted);font-size:11px;font-weight:600}
.hub-hero{padding:86px 0 44px;max-width:900px}
.hub-eyebrow,.hub-card-eyebrow{margin:0 0 10px;color:var(--hub-accent);font-size:12px;font-weight:850;letter-spacing:.12em;text-transform:uppercase}
.hub-hero h1{margin:0;max-width:840px;font-size:clamp(48px,8vw,86px);line-height:.96;letter-spacing:-.06em}
.hub-hero>p:last-child{max-width:720px;margin:24px 0 0;color:var(--hub-muted);font-size:19px;line-height:1.65}
.hub-modules{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:20px 0 54px}
.hub-module-card{position:relative;min-height:330px;padding:25px;border:1px solid var(--hub-border);border-radius:var(--hub-radius);background:linear-gradient(160deg,rgba(255,255,255,.035),transparent 45%),var(--hub-panel);text-decoration:none;box-shadow:0 24px 70px rgba(0,0,0,.18);transition:transform .18s ease,border-color .18s ease,background .18s ease}
.hub-module-card:hover{transform:translateY(-5px);border-color:rgba(104,228,162,.34);background-color:var(--hub-panel-2)}
.hub-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:44px}.hub-module-mark{width:46px;height:46px;display:grid;place-items:center;border-radius:13px;background:rgba(104,228,162,.12);border:1px solid rgba(104,228,162,.2);color:var(--hub-accent);font-size:13px;font-weight:900}.hub-arrow{color:#718096;font-size:22px}
.hub-module-card h2{margin:0 0 12px;font-size:29px;letter-spacing:-.035em}.hub-module-card>p:not(.hub-card-eyebrow){margin:0;color:var(--hub-muted);line-height:1.65;font-size:15px}
.hub-card-action{position:absolute;left:25px;bottom:25px;font-size:14px;font-weight:800}.hub-card-action span{color:var(--hub-accent)}
.hub-flow{margin:24px 0 70px;padding:27px;border:1px solid var(--hub-border);border-radius:var(--hub-radius);background:rgba(255,255,255,.025)}
.hub-flow-steps{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:center;gap:18px}.hub-flow-steps>div:not(.hub-flow-arrow){display:grid;grid-template-columns:38px 1fr;column-gap:12px}.hub-flow-steps span{grid-row:1/3;width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:#172230;color:var(--hub-accent);font-weight:900}.hub-flow-steps strong{font-size:15px}.hub-flow-steps small{margin-top:4px;color:var(--hub-muted);line-height:1.4}.hub-flow-arrow{color:#4c5b6f;font-size:22px}
.hub-footer{padding:0 0 34px;color:#6d7b8d;font-size:12px;text-align:center}
@media(max-width:1050px){.hub-modules{grid-template-columns:repeat(2,1fr)}}
@media(max-width:850px){.hub-modules{grid-template-columns:1fr}.hub-module-card{min-height:270px}.hub-flow-steps{grid-template-columns:1fr}.hub-flow-arrow{display:none}}
@media(max-width:600px){.hub-shell{width:min(100% - 22px,1180px)}.hub-topbar{height:66px}.hub-brand small{display:none}.hub-hero{padding:62px 0 26px}.hub-hero h1{font-size:clamp(46px,16vw,66px)}.hub-hero>p:last-child{font-size:16px}.hub-modules{gap:12px}.hub-module-card{padding:21px}.hub-card-action{left:21px;bottom:21px}.hub-flow{padding:21px}}