:root{
  --abyss:#03060E; --ink:#071226; --prussian:#0A2A4A; --delft:#1F305E;
  --egyptian:#1034A6; --smalt:#2A4BD7; --ice:#B9CCFF;
  --text:#EEF2FC; --muted:#AEBBD8; --line:rgba(185,204,255,.14);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden;overflow-x:clip}
body{background:var(--abyss);color:var(--text);font:400 19px/1.6 "Inter Tight",system-ui,sans-serif;overflow-x:hidden;overflow-x:clip;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
#gl{position:fixed;inset:0;width:100%;height:100vh;z-index:0;display:block;transition:opacity .4s}
#app{position:relative;z-index:1}
.mono{font-family:"JetBrains Mono",monospace}
em{font-family:"Instrument Serif",serif;font-style:italic;font-weight:400;color:var(--ice);letter-spacing:-.01em}

/* nav + progress */
.nav{position:fixed;top:0;left:0;right:0;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:22px 40px;background:linear-gradient(var(--abyss),transparent)}
.nav .me{font-weight:600;font-size:18px;letter-spacing:-.01em}
.nav .links{display:flex;gap:28px;font-size:15px;color:var(--muted)}
.nav .links a:hover{color:var(--text)}
.bar{position:fixed;left:0;top:0;height:2px;background:linear-gradient(90deg,var(--egyptian),var(--ice));z-index:21;width:0}

/* sections */
.sec{position:relative;min-height:100vh;display:flex;align-items:center;padding:140px 40px}
.in-wrap{width:100%;max-width:1320px;margin:0 auto;display:flex}
.sec[data-side="l"] .in-wrap{justify-content:flex-start}
.sec[data-side="r"] .in-wrap{justify-content:flex-end}
.sec[data-side="c"] .in-wrap{justify-content:center;text-align:center}
.panel{max-width:640px}
.panel.wide{max-width:1320px;width:100%}
.label{font:500 14px "JetBrains Mono",monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--ice);margin-bottom:22px;display:block}
h1{font-weight:600;font-size:clamp(48px,6.2vw,104px);line-height:.95;letter-spacing:-.04em}
h1 em{font-size:1.06em}
h2{font-weight:600;font-size:clamp(42px,5.4vw,88px);line-height:1;letter-spacing:-.035em;margin-bottom:28px}
.lead{font-size:clamp(20px,1.6vw,24px);line-height:1.55;color:var(--muted);max-width:620px}
.sec[data-side="c"] .lead{margin:0 auto}
.ctas{display:flex;gap:14px;margin-top:40px;flex-wrap:wrap}
.sec[data-side="c"] .ctas{justify-content:center}
.btn{font:500 17px "Inter Tight";padding:17px 28px;border-radius:999px;border:1px solid var(--line);transition:.25s}
.btn:hover{border-color:var(--ice)}
.btn.p{background:var(--ice);color:var(--abyss);border-color:var(--ice)}

/* hero */
.hero{overflow-x:clip}
.hero .portrait{position:absolute;right:4vw;bottom:0;height:86vh;max-height:900px;z-index:-1;pointer-events:none}
.hero .portrait img{height:100%;width:auto;display:block;
  filter:grayscale(1) contrast(1.1) brightness(.9) sepia(.3) hue-rotate(185deg) saturate(1.6);
  -webkit-mask-image:linear-gradient(to top,transparent 0,#000 30%);mask-image:linear-gradient(to top,transparent 0,#000 30%)}
.hero .panel{max-width:760px}
.scrollcue{position:absolute;left:40px;bottom:32px;font:500 13px "JetBrains Mono";letter-spacing:.14em;color:var(--muted)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:1px solid var(--line);margin-top:56px}
.stats div{padding:32px 20px 0 0}
.stats b{display:block;font-weight:600;font-size:clamp(34px,3.4vw,56px);letter-spacing:-.03em;line-height:1}
.stats span{display:block;margin-top:12px;font-size:16px;line-height:1.45;color:var(--muted)}

/* journey */
.steps{display:grid;gap:34px;margin-top:12px}
.step{display:grid;grid-template-columns:150px 1fr;gap:20px;padding-top:26px;border-top:1px solid var(--line)}
.step .yr{font:500 15px "JetBrains Mono";color:var(--ice);padding-top:6px}
.step h3{font-size:28px;font-weight:600;letter-spacing:-.02em;margin-bottom:8px}
.step p{color:var(--muted);font-size:18px}

/* work */
.cases{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:20px}
.case{background:rgba(7,18,38,.78);backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:22px;padding:36px}
.case .who{font:500 13px "JetBrains Mono";letter-spacing:.1em;text-transform:uppercase;color:var(--ice)}
.case .big{font-weight:600;font-size:clamp(40px,4vw,60px);letter-spacing:-.035em;line-height:1;margin:18px 0 6px}
.case .bigl{font-size:17px;color:var(--text);margin-bottom:22px}
.case dl{display:grid;gap:12px}
.case dt{font:500 12px "JetBrains Mono";letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.case dd{font-size:17.5px;line-height:1.55}
.case q{display:block;margin-top:18px;font-family:"Instrument Serif";font-size:24px;line-height:1.3;color:var(--ice)}

/* lists */
.items{display:grid;gap:28px;margin-top:10px}
.item{padding-top:24px;border-top:1px solid var(--line)}
.item h3{font-size:26px;font-weight:600;letter-spacing:-.02em;margin-bottom:8px}
.item p{color:var(--muted);font-size:18.5px}
.rules{counter-reset:r;display:grid;gap:0;margin-top:8px}
.rules li{list-style:none;counter-increment:r;display:grid;grid-template-columns:64px 1fr;padding:22px 0;border-top:1px solid var(--line);font-size:clamp(20px,1.6vw,24px);line-height:1.4}
.rules li::before{content:"0" counter(r);font:500 15px "JetBrains Mono";color:var(--ice);padding-top:6px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 34px}
.chip{font-size:17px;padding:11px 20px;border-radius:999px;border:1px solid var(--line);background:rgba(16,52,166,.16)}
.chip.next{border-style:dashed;background:none;color:var(--muted)}
.sub-h{font:500 13px "JetBrains Mono";letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:12px;display:block}
.kit{display:grid;grid-template-columns:repeat(2,1fr);gap:30px 40px;margin-top:10px}
.kit h3{font-size:24px;font-weight:600;margin-bottom:6px}
.kit p{color:var(--muted);font-size:18px}
.edu{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);color:var(--muted);font-size:16.5px}
blockquote{font-family:"Instrument Serif",serif;font-size:clamp(38px,4.6vw,72px);line-height:1.1;letter-spacing:-.01em;max-width:1000px}
blockquote cite{display:block;font:400 18px "Inter Tight";color:var(--muted);margin-top:26px;font-style:normal}
.foot{padding:40px;text-align:center;color:var(--muted);font-size:15px;position:relative;z-index:1}

/* reveal */
.rv{opacity:0;transform:translateY(46px);transition:opacity 1.1s cubic-bezier(.2,.7,.1,1),transform 1.1s cubic-bezier(.2,.7,.1,1);transition-delay:var(--d,0s)}
.rv.in{opacity:1;transform:none}

/* version switcher */
.vs{position:fixed;right:18px;bottom:18px;z-index:30;display:flex;gap:6px;padding:6px;border-radius:999px;border:1px solid var(--line);background:rgba(7,18,38,.8);backdrop-filter:blur(10px)}
.vs a{font:500 12px "JetBrains Mono";padding:8px 12px;border-radius:999px;color:var(--muted)}
.vs a.on{background:var(--ice);color:var(--abyss)}

/* content engine */
.estats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:36px 0 34px;border-top:1px solid var(--line)}
.estats div{padding-top:22px}
.estats b{display:block;font-weight:600;font-size:clamp(44px,4.4vw,68px);letter-spacing:-.035em;line-height:1}
.estats span{display:block;margin-top:10px;font-size:16.5px;line-height:1.4;color:var(--muted)}
.flow{list-style:none;display:flex;flex-wrap:wrap;gap:8px 0;font-size:17px}
.flow li{display:inline-flex;align-items:center;color:var(--text)}
.flow li:not(:last-child)::after{content:"→";color:var(--ice);margin:0 12px}

/* icons + logos */
.ico{width:1.05em;height:1.05em;vertical-align:-.15em;margin-right:.45em;color:var(--ice)}
.case .who .ico{width:18px;height:18px;vertical-align:-4px;margin-right:10px}
.chip{display:inline-flex;align-items:center;gap:9px}
.chip svg{width:18px;height:18px;color:var(--ice);flex:none}
.chip.next svg{color:var(--muted)}
.logos-h{margin-top:56px}
.logos{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 34px}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:16px;color:var(--muted);opacity:.62;transition:opacity .3s}.logo:hover{opacity:1}
.logo img{width:22px;height:22px;filter:invert(1) brightness(.85)}
.logo em{font:500 16px "Inter Tight";font-style:normal;color:var(--muted)}

@media (max-width:860px){
  body{font-size:18px}
  .nav{padding:16px}.nav .links{display:none}
  .sec{padding:110px 16px;min-height:auto}
  .sec:first-of-type{min-height:100vh}
  .hero .portrait{right:-18vw;height:60vh;opacity:.6}
  .stats{grid-template-columns:repeat(2,1fr)}
  .cases,.kit{grid-template-columns:1fr}
  .case{padding:26px}
  .step{grid-template-columns:1fr;gap:6px}
  .scrollcue{left:16px}
}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}