:root {
  --navy:#1B2A4A;
  --cyan:#22D3EE;
  --bg:#08131F;
  --panel:#0D1C2B;
  --line:#1E3448;
  --text:#EAF2F8;
  --muted:#A8B5C7;
  --good:#7DDC8A;
  --bad:#FF7A59;
}
*{box-sizing:border-box}
.trust{color:var(--text);line-height:1.6}
.note a{text-decoration:underline;text-underline-offset:3px}
a:focus-visible{outline:2px solid var(--cyan);outline-offset:5px}
section{scroll-margin-top:85px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:inherit;text-decoration:none}
.topbar{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;padding:18px 28px;background:rgba(8,19,31,.9);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:20px}
.brand img{width:32px;height:32px}
nav{display:flex;gap:22px;color:var(--muted);font-size:14px}
main{max-width:1120px;margin:0 auto;padding:0 28px}
.hero{padding:110px 0 84px}
.eyebrow,.section-kicker{color:var(--cyan);text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:700}
h1{font-size:clamp(46px,8vw,92px);line-height:.98;letter-spacing:-.04em;margin:12px 0 22px;max-width:900px}
h1 span{color:var(--cyan)}
.lede{max-width:720px;color:var(--muted);font-size:22px;line-height:1.5}
.actions{display:flex;gap:12px;margin:30px 0 36px}
.button{display:inline-flex;padding:12px 18px;border-radius:10px;border:1px solid var(--line);font-weight:700}
.button.primary{background:var(--cyan);color:#05202B;border-color:var(--cyan)}
.button.ghost{color:var(--text)}
.terminal{background:#050B12;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 18px 50px rgba(0,0,0,.2)}
pre{margin:0;overflow:auto}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;line-height:1.65}
.prompt{color:var(--cyan)} .good{color:var(--good)} .bad{color:var(--bad)}
.section{padding:88px 0;border-top:1px solid var(--line)}
.section h2{font-size:clamp(34px,5vw,54px);letter-spacing:-.03em;margin:10px 0 28px}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px}
.card h3{margin-top:0}
.result{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:28px;font-weight:800}
.card p,.note,.steps p,.origin p{color:var(--muted);line-height:1.6}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.steps>div{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px}
.steps span{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--cyan);color:#05202B;font-weight:800}
.origin{display:grid;grid-template-columns:2fr 1fr;gap:40px;align-items:center}
.origin img{width:220px;justify-self:center}
footer{display:flex;justify-content:space-between;gap:20px;padding:28px;max-width:1176px;margin:0 auto;color:var(--muted);border-top:1px solid var(--line)}
@media (max-width:760px){
  nav{display:none}
  main{padding:0 18px}
  .hero{padding-top:72px}
  .compare-grid,.steps,.origin{grid-template-columns:1fr}
  .origin img{justify-self:start;width:150px}
  footer{flex-direction:column}
}