:root{
  --bg:#0b0f15;--bg-2:#121823;--panel:#141b26;--line:rgba(159,212,230,.16);
  --fg:#e8eef3;--muted:#93a1ae;--glacier:#9fd4e6;--burgundy:#b8475d;
  --f-display:"Bricolage Grotesque",ui-sans-serif,system-ui,sans-serif;
  --f-body:"Instrument Sans",ui-sans-serif,system-ui,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:17px;line-height:1.65}
a{color:var(--glacier)}
:focus-visible{outline:2px solid var(--glacier);outline-offset:3px;border-radius:6px}
.wrap{max-width:1120px;margin:0 auto;padding-inline:clamp(16px,5vw,56px)}
header.top{position:sticky;top:0;z-index:5;background:rgba(11,15,21,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-block:14px}
.brand{font-family:var(--f-display);font-weight:800;font-size:20px;color:var(--fg);text-decoration:none;letter-spacing:-.01em}
.brand span{color:var(--glacier)}
nav.top{display:flex;gap:20px;flex-wrap:wrap}
nav.top a{color:var(--muted);text-decoration:none;font-size:15px}
nav.top a:hover{color:var(--fg)}
h1,h2,h3{font-family:var(--f-display);letter-spacing:-.02em;text-wrap:balance;margin:0}
h1{font-size:clamp(38px,6.4vw,76px);line-height:1;font-weight:800}
h1 em{font-style:normal;background:linear-gradient(100deg,var(--glacier),#e6f4f9 45%,var(--burgundy));-webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:clamp(26px,3.6vw,40px);line-height:1.1;font-weight:800}
h3{font-size:21px;font-weight:700}
.eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--glacier)}
.lede{font-size:20px;color:var(--muted);max-width:56ch}
main section{padding-block:clamp(48px,8vw,96px)}
.hero{display:grid;gap:22px;padding-block:clamp(56px,10vw,120px) 40px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:40px;align-items:center}
#orb{width:100%;aspect-ratio:1;max-width:420px;justify-self:center;position:relative}
#orb canvas{width:100%;height:100%;display:block}
.guides{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:28px;perspective:1000px}
.guide{position:relative;display:grid;gap:10px;padding:26px;border-radius:22px;border:1px solid var(--line);background:linear-gradient(160deg,#1c2533,#10161f);color:var(--fg);text-decoration:none;transition:transform .15s ease-out,border-color .3s;overflow:hidden;min-width:0}
.guide::after{content:"";position:absolute;inset:0;background:radial-gradient(320px circle at var(--mx,50%) var(--my,0%),rgba(255,255,255,.09),transparent 60%);pointer-events:none}
.guide:hover{border-color:var(--glacier)}
.guide p{color:var(--muted);font-size:15px;margin:0}
.guide .go{font-family:var(--f-mono);font-size:13px;color:var(--glacier)}
.how{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px;margin-top:28px}
.how div{border-top:1px solid var(--line);padding-top:16px}
.how p{color:var(--muted);font-size:15px;margin:6px 0 0}
.prose{max-width:68ch;padding-block:clamp(48px,8vw,88px)}
.prose h1{font-size:clamp(34px,5vw,54px);margin-bottom:12px}
.prose h2{font-size:24px;margin-top:40px;margin-bottom:8px}
.prose p,.prose li{color:#c9d3dc}
.prose .meta{color:var(--muted);font-size:14px;font-family:var(--f-mono)}
.prose table{border-collapse:collapse;width:100%;font-size:15px}
.tbl{overflow-x:auto;margin-top:12px}
.prose th,.prose td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.prose th{color:var(--fg);font-weight:600}
.mail{display:inline-flex;gap:10px;align-items:center;flex-wrap:wrap;font-family:var(--f-mono);font-size:18px;padding:14px 18px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
.mail button{font:inherit;font-size:13px;font-family:var(--f-body);background:var(--glacier);color:#0b0f15;border:0;border-radius:999px;padding:6px 14px;cursor:pointer}
footer.site{border-top:1px solid var(--line);padding-block:40px 56px;color:var(--muted);font-size:14px}
footer.site .wrap{display:grid;gap:12px}
footer.site a{color:var(--muted)}
footer.site nav{display:flex;gap:16px;flex-wrap:wrap}
@media (max-width:820px){.hero-grid{grid-template-columns:1fr}#orb{max-width:280px;order:-1}nav.top{display:none}}