@font-face{font-family:"Inter";src:url("../fonts/Inter-Variable.woff2") format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Geist Mono";src:url("../fonts/GeistMono-Variable.woff2") format("woff2");font-weight:100 900;font-display:swap}

:root{
  --ink:#05060B; --ink-2:#0A0C16;
  --text:#EEF1F8; --muted:#9AA3B8; --dim:#6B7389;
  --cyan:#7DF9FF; --indigo:#8B9CFF; --violet:#C08BFF;
  --glass:rgba(255,255,255,.045); --stroke:rgba(255,255,255,.09);
  --radius:20px; --max:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--ink);color:var(--text);font-family:"Inter",system-ui,-apple-system,sans-serif;
  font-feature-settings:"ss01","cv11";-webkit-font-smoothing:antialiased;line-height:1.55;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.mono{font-family:"Geist Mono",ui-monospace,monospace;letter-spacing:.02em}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.grad{background:linear-gradient(100deg,var(--cyan) 0%,var(--indigo) 48%,var(--violet) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.glass{background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  border:1px solid var(--stroke);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 30px 80px -40px rgba(0,0,0,.8)}

/* Aurora + grain */
.aurora{position:fixed;inset:0;z-index:-2;overflow:hidden;pointer-events:none}
.aurora span{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55;mix-blend-mode:screen}
.aurora .a1{width:62vw;height:46vw;left:-14vw;top:-22vw;background:radial-gradient(closest-side,rgba(64,220,255,.55),transparent);animation:drift1 22s ease-in-out infinite alternate}
.aurora .a2{width:58vw;height:44vw;right:-16vw;top:-12vw;background:radial-gradient(closest-side,rgba(150,110,255,.55),transparent);animation:drift2 26s ease-in-out infinite alternate}
.aurora .a3{width:70vw;height:40vw;left:15vw;top:30vh;background:radial-gradient(closest-side,rgba(60,90,255,.28),transparent);animation:drift1 30s ease-in-out infinite alternate-reverse}
@keyframes drift1{to{transform:translate3d(8vw,6vh,0) scale(1.12)}}
@keyframes drift2{to{transform:translate3d(-7vw,8vh,0) scale(1.08)}}
.grain{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.07;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  padding:22px clamp(20px,4vw,48px);background:linear-gradient(180deg,rgba(5,6,11,.75),rgba(5,6,11,0))}
.brand{display:flex;align-items:center;gap:10px;color:var(--text)}
.brand .glyph{width:30px;height:30px}
.brand .wordmark{width:62px;height:17px;margin-top:3px}
.status{display:inline-flex;align-items:center;gap:8px;font:500 12px/1 "Geist Mono",monospace;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);padding:8px 12px;border:1px solid var(--stroke);border-radius:999px;background:rgba(255,255,255,.03)}
.tag span{display:inline-flex;align-items:center;gap:10px}
.status i,.tag i{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);animation:blink 2.4s ease-in-out infinite}
@keyframes blink{50%{opacity:.25}}

/* Hero */
.hero{position:relative;min-height:min(100svh,980px);min-height:max(680px,min(100svh,980px));display:grid;place-items:center;
  padding:120px clamp(20px,5vw,48px) 96px;overflow:hidden;isolation:isolate}
#field{position:absolute;inset:0;width:100%;height:100%;z-index:-1;
  -webkit-mask-image:radial-gradient(ellipse 75% 70% at 50% 50%,#000 38%,transparent 100%);
          mask-image:radial-gradient(ellipse 75% 70% at 50% 50%,#000 38%,transparent 100%)}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(ellipse 42% 34% at 50% 50%,rgba(5,6,11,.82),rgba(5,6,11,.35) 60%,transparent 100%)}
.hero-inner{max-width:820px;text-align:center;display:flex;flex-direction:column;align-items:center}
.eyebrow{font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin-bottom:26px;
  padding:7px 14px;border-radius:999px;border:1px solid var(--stroke);background:rgba(255,255,255,.03)}
h1{font-weight:600;font-size:clamp(44px,7.4vw,96px);line-height:1.0;letter-spacing:-.045em;margin-bottom:26px;text-wrap:balance}
.sub{font-size:clamp(17px,1.6vw,20px);color:var(--muted);max-width:600px;line-height:1.6;margin-bottom:38px;text-wrap:pretty}

.waitlist{display:flex;gap:6px;width:min(500px,100%);padding:6px;border-radius:999px;transition:border-color .3s,box-shadow .3s}
.waitlist:focus-within{border-color:rgba(125,249,255,.4);box-shadow:0 0 0 4px rgba(125,249,255,.08),0 30px 80px -40px rgba(0,0,0,.8)}
.waitlist input{flex:1;min-width:0;background:transparent;border:0;outline:0;color:var(--text);font:400 16px "Inter",sans-serif;padding:0 18px}
.waitlist input::placeholder{color:var(--dim)}
.waitlist button{border:0;cursor:pointer;white-space:nowrap;font:600 15px "Inter",sans-serif;letter-spacing:-.01em;color:#05060B;
  padding:14px 22px;border-radius:999px;background:linear-gradient(100deg,#E9FDFF,#C9D0FF 60%,#E3CCFF);
  box-shadow:0 8px 30px -8px rgba(125,249,255,.45);transition:transform .2s,box-shadow .2s}
.waitlist button:hover{transform:translateY(-1px);box-shadow:0 12px 36px -8px rgba(160,140,255,.6)}
.waitlist button span{display:inline-block;transition:transform .2s}
.waitlist button:hover span{transform:translateX(3px)}
.waitlist.done{display:none}
.form-msg{min-height:0;font-size:15px;color:var(--muted)}
.form-msg.err{color:#FFB4C0;margin-top:12px}
.thanks{display:flex;align-items:center;gap:14px;padding:16px 22px;border-radius:999px;text-align:left}
.thanks b{color:var(--text);font-weight:600}
.thanks .check{flex:none;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--cyan),var(--violet));color:#05060B;font-weight:700;font-size:14px}
.fine{margin-top:18px;font-size:12px;color:var(--dim)}
.scroll-cue{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);width:22px;height:36px;border:1px solid var(--stroke);border-radius:12px}
.scroll-cue span{position:absolute;left:50%;top:8px;width:3px;height:7px;margin-left:-1.5px;border-radius:2px;background:var(--muted);animation:cue 2s ease-in-out infinite}
@keyframes cue{60%{transform:translateY(10px);opacity:0}100%{opacity:0}}

/* Pillars */
.pillars{max-width:var(--max);margin:0 auto;padding:40px clamp(20px,4vw,48px) 120px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{position:relative;border-radius:var(--radius);padding:34px 30px 34px;overflow:hidden;transition:transform .4s,border-color .4s}
.card::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;pointer-events:none;
  background:linear-gradient(140deg,rgba(125,249,255,.35),transparent 35%,transparent 65%,rgba(192,139,255,.3));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.card:hover{transform:translateY(-4px)}
.icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:28px;
  background:rgba(125,249,255,.05);border:1px solid rgba(255,255,255,.08)}
.icon svg{width:34px;height:34px}
.idx{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-bottom:12px}
.card h2{font-size:23px;font-weight:600;letter-spacing:-.025em;line-height:1.25;margin-bottom:12px}
.card p:last-child{color:var(--muted);font-size:15.5px;line-height:1.65}

/* Stealth */
.stealth{padding:0 clamp(20px,4vw,48px) 120px}
.stealth-inner{position:relative;max-width:var(--max);margin:0 auto;border-radius:28px;padding:clamp(56px,8vw,104px) clamp(24px,6vw,80px);
  text-align:center;overflow:hidden}
.stealth-inner::before{content:"";position:absolute;left:50%;top:0;width:70%;height:1px;transform:translateX(-50%);
  background:linear-gradient(90deg,transparent,rgba(125,249,255,.7),rgba(192,139,255,.7),transparent)}
.stealth-inner::after{content:"";position:absolute;left:50%;top:-40%;width:80%;height:80%;transform:translateX(-50%);z-index:-1;
  background:radial-gradient(closest-side,rgba(120,130,255,.18),transparent)}
.tag{display:inline-flex;align-items:center;gap:14px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:28px}
.stealth h2{font-size:clamp(38px,5.4vw,68px);font-weight:600;letter-spacing:-.04em;line-height:1.02;margin-bottom:22px}
.stealth p{color:var(--muted);font-size:clamp(16px,1.4vw,18px);max-width:500px;margin:0 auto 36px}
.ghost-btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:999px;font-weight:500;font-size:15px;
  border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.04);transition:background .2s,border-color .2s}
.ghost-btn:hover{background:rgba(255,255,255,.08);border-color:rgba(125,249,255,.4)}

/* Footer */
.foot{max-width:var(--max);margin:0 auto;padding:28px clamp(20px,4vw,48px) 40px;display:flex;justify-content:space-between;align-items:center;
  border-top:1px solid rgba(255,255,255,.06);color:var(--dim);font-size:13px}
.foot-brand{display:flex;align-items:center;gap:10px}
.foot .glyph{width:20px;height:20px;opacity:.85}
.foot a:hover{color:var(--text)}

/* Reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

@media (max-width:900px){
  .pillars{grid-template-columns:1fr;max-width:560px;padding-bottom:80px}
  .stealth{padding-bottom:80px}
}
@media (max-width:560px){
  .nav{padding:18px 20px}
  .hero{padding:104px 20px 84px;min-height:max(640px,min(100svh,780px))}
  .tag{flex-direction:column;gap:10px;font-size:11px}
  .tag .sep{display:none}
  .eyebrow{font-size:11px;margin-bottom:22px}
  h1{font-size:clamp(40px,11.5vw,56px)}
  .sub{font-size:16.5px;margin-bottom:30px}
  .waitlist{flex-direction:column;border-radius:22px;padding:8px}
  .waitlist input{padding:14px 14px;text-align:center}
  .waitlist button{width:100%;padding:15px}
  .thanks{border-radius:20px}
  .card{padding:28px 24px}
  .foot{flex-direction:column;gap:12px;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}