@font-face{font-family:"Space Grotesk";font-weight:300;font-display:swap;src:url(/assets/fonts/space-grotesk-latin-300-normal.woff2) format("woff2")}
@font-face{font-family:"Space Grotesk";font-weight:400;font-display:swap;src:url(/assets/fonts/space-grotesk-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Space Grotesk";font-weight:500;font-display:swap;src:url(/assets/fonts/space-grotesk-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"JetBrains Mono";font-weight:400;font-display:swap;src:url(/assets/fonts/jetbrains-mono-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"JetBrains Mono";font-weight:500;font-display:swap;src:url(/assets/fonts/jetbrains-mono-latin-500-normal.woff2) format("woff2")}

:root{--bg:#030509;--text:#EEF3F8;--muted:#8E9BAD;--blue:#2E8CFF;--sky:#5FB8FF;--line:rgba(140,190,255,.16);--orange:#FF6A1A}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:"Space Grotesk",system-ui,sans-serif;font-weight:400;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace}

#gl{position:fixed;inset:0;width:100vw;height:100vh;z-index:0;display:block}
.fallback{position:fixed;inset:0;z-index:0;display:none;
  background:radial-gradient(circle at 70% 45%,rgba(46,140,255,.55) 0,rgba(46,140,255,.15) 18%,transparent 38%),radial-gradient(circle at 70% 45%,#0B1A33 0,var(--bg) 60%)}
.no-gl .fallback{display:block}.no-gl #gl{display:none}
.vignette{position:fixed;inset:0;z-index:1;pointer-events:none;background:radial-gradient(ellipse at center,transparent 45%,rgba(3,5,9,.85) 100%)}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px clamp(20px,4vw,48px);
  background:linear-gradient(180deg,rgba(3,5,9,.9),rgba(3,5,9,0))}
.brand img{width:150px}
.links{display:flex;gap:30px;font-size:14px;color:var(--muted);letter-spacing:.01em}
.links a{position:relative}.links a:hover,.links a.on{color:var(--text)}
.links a.on::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;background:var(--sky)}

.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:4px;background:var(--blue);color:#fff;font-weight:500;font-size:15px;
  transition:background .25s,transform .25s;box-shadow:0 10px 40px -10px rgba(46,140,255,.7)}
.btn:hover{background:#4A9DFF;transform:translateY(-2px)}
.btn.ghost{background:transparent;border:1px solid rgba(238,243,248,.35);box-shadow:none}
.btn.ghost:hover{border-color:var(--text);background:rgba(255,255,255,.05)}
.btn-sm{padding:10px 18px;font-size:14px}
.btn.big{font-size:clamp(15px,2.2vw,21px);padding:20px 30px;margin-top:8px}

/* chapter ui */
.chapter{position:fixed;left:clamp(20px,4vw,48px);bottom:28px;z-index:20;display:flex;align-items:stretch;font-size:11px;letter-spacing:.12em}
.ch-num{background:var(--blue);color:#fff;padding:10px 12px;min-width:40px;text-align:center}
.ch-name{background:rgba(3,5,9,.8);border:1px solid var(--line);border-left:0;padding:10px 14px;color:var(--text)}
.rail{position:fixed;right:clamp(16px,3vw,40px);top:50%;transform:translateY(-50%);z-index:20;display:flex;flex-direction:column;gap:14px}
.rail a{display:flex;align-items:center;justify-content:flex-end;gap:10px;font-family:"JetBrains Mono",monospace;font-size:10px;color:rgba(142,155,173,.6)}
.rail a::after{content:"";width:14px;height:1px;background:currentColor;transition:width .3s}
.rail a.on{color:var(--sky)}.rail a.on::after{width:30px}

/* chapters */
main{position:relative;z-index:2}
.ch{min-height:100vh;display:flex;align-items:center;padding:120px clamp(20px,6vw,96px)}
.inner{max-width:600px;opacity:0;transform:translateY(40px);transition:opacity 1s ease,transform 1s ease}
.ch.on .inner{opacity:1;transform:none}
.inner.right{margin-left:auto}
.inner.center{margin:0 auto;text-align:center;max-width:760px;display:flex;flex-direction:column;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--sky);margin-bottom:28px}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--sky);box-shadow:0 0 12px var(--sky);animation:p 1.8s infinite}
.pulse.orange{background:var(--orange);box-shadow:0 0 12px var(--orange)}
@keyframes p{50%{opacity:.3}}
h1{font-weight:300;font-size:clamp(46px,7.4vw,112px);line-height:.98;letter-spacing:-.045em;margin-bottom:30px}
h1 em,h2 em{font-style:normal;color:var(--sky)}
.hero .inner{max-width:900px}
h2{font-weight:300;font-size:clamp(36px,5vw,72px);line-height:1.02;letter-spacing:-.04em;margin-bottom:24px}
.lead{font-size:clamp(16px,1.4vw,19px);color:var(--muted);max-width:520px}
.center .lead{margin:0 auto 32px}
.ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:40px}
.num{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--sky);margin-bottom:22px}
.tags{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:32px}
.tags li{font-size:11px;letter-spacing:.06em;text-transform:uppercase;padding:8px 12px;border:1px solid var(--line);color:#C3CEDC;background:rgba(3,5,9,.45);backdrop-filter:blur(6px)}
.scroll{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);animation:p 2.4s infinite}
.hero{position:relative}

.venture{display:flex;flex-direction:column;gap:12px;margin-top:8px;padding:30px;border:1px solid rgba(255,106,26,.35);background:linear-gradient(135deg,rgba(255,106,26,.10),rgba(3,5,9,.6) 55%);backdrop-filter:blur(8px);transition:border-color .3s,transform .3s}
.venture:hover{border-color:rgba(255,106,26,.75);transform:translateY(-3px)}
.v-top{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.status{display:inline-flex;align-items:center;gap:8px;color:#FF8A45}
.v-name{font-size:36px;font-weight:400;letter-spacing:-.03em}
.v-txt{color:var(--muted)}
.v-link{color:#FF8A45;font-weight:500}
.small{font-size:13px;color:var(--muted);margin-top:24px;letter-spacing:.02em}

.foot{position:relative;z-index:2;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:28px clamp(20px,6vw,96px) 100px;font-size:11px;color:var(--muted);border-top:1px solid var(--line);background:rgba(3,5,9,.85)}

@media (max-width:900px){
  .links{display:none}
  .rail{display:none}
  .inner.right{margin-left:0}
  .ch{padding:110px 22px 120px;align-items:flex-end}
  .hero{align-items:center}
  .inner{background:linear-gradient(180deg,rgba(3,5,9,0),rgba(3,5,9,.55) 30%,rgba(3,5,9,.55));padding:8px 0}
  .brand img{width:124px}
  .scroll{display:none}
  .chapter{bottom:18px}
  .foot{padding-bottom:80px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .inner{opacity:1;transform:none}
}