@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root{
  --ink:#f5f7f9;
  --muted:#a9b2bd;
  --bg:#090d12;
  --surface:#0e141b;
  --line:#202a35;
  --accent:#72e0b5;
  --accent-ink:#07110d;
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Space Grotesk",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  line-height:1.55;
}
a{color:inherit}
img,svg{max-width:100%}
.shell{width:min(calc(100% - 40px),var(--max));margin:auto}
.skip-link{position:absolute;left:-9999px;top:12px;z-index:99;background:#fff;color:#000;padding:10px 14px;border-radius:6px}
.skip-link:focus{left:12px}
header{border-bottom:1px solid var(--line)}
.bar{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;gap:10px;align-items:center;text-decoration:none;font-weight:700;letter-spacing:-.03em}
.mark{display:grid;place-items:center;width:34px;height:34px;border:1px solid #345a4a;border-radius:8px;color:var(--accent)}
.bar nav{display:flex;gap:20px;align-items:center;font-size:14px;color:var(--muted)}
.bar nav a{text-decoration:none}
.bar nav a:hover{color:var(--ink)}
.hero{padding:96px 0 78px;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);gap:64px;align-items:end}
.kicker{color:var(--accent);font-size:14px;margin:0 0 18px}
h1{font-size:clamp(48px,7vw,88px);line-height:.96;letter-spacing:-.06em;margin:0;max-width:900px}
.lede{font-size:clamp(18px,2.3vw,23px);max-width:720px;color:var(--muted);margin:28px 0 0}
.hero-note{border-left:1px solid var(--line);padding-left:28px;color:var(--muted)}
.hero-note strong{display:block;color:var(--ink);font-size:28px;letter-spacing:-.04em;margin-bottom:10px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.button{display:inline-flex;justify-content:center;align-items:center;min-height:46px;padding:0 18px;border-radius:8px;text-decoration:none;font-weight:700;border:1px solid var(--line)}
.button.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.button.secondary{background:transparent;color:var(--ink)}
.button:hover{transform:translateY(-1px)}
.button:focus-visible,a:focus-visible{outline:3px solid #fff;outline-offset:4px}
.band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface)}
.band-grid{display:grid;grid-template-columns:repeat(3,1fr)}
.band-grid div{padding:24px 26px;border-right:1px solid var(--line)}
.band-grid div:last-child{border-right:0}
.band-grid b{display:block;font-size:16px;margin-bottom:5px}
.band-grid span{color:var(--muted);font-size:14px}
.section{padding:88px 0;border-bottom:1px solid var(--line)}
.section-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:72px}
.section h2{font-size:clamp(34px,4.4vw,56px);line-height:1.02;letter-spacing:-.05em;margin:0}
.section-intro{color:var(--muted);font-size:18px;max-width:560px;margin:16px 0 0}
.stack{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:48px 1fr;gap:18px;padding:25px 0;border-bottom:1px solid var(--line)}
.row span{color:var(--accent);font-size:13px}
.row h3{margin:0 0 7px;font-size:20px;letter-spacing:-.025em}
.row p{margin:0;color:var(--muted)}
.proof{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:36px}
.proof article{border:1px solid var(--line);padding:24px;min-height:170px}
.proof h3{margin:0 0 30px;font-size:15px}
.proof p{margin:0;color:var(--muted)}
.cta{padding:88px 0 96px}
.cta-box{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:end}
.cta h2{font-size:clamp(38px,5vw,64px);letter-spacing:-.055em;line-height:1;margin:0}
.cta p{color:var(--muted);max-width:560px;margin:18px 0 0}
footer{padding:28px 0 38px;color:#7f8b98;font-size:13px}
footer .shell{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.notice{max-width:760px;padding:70px 0}
.notice h1{font-size:52px}
@media(max-width:780px){
  .bar nav{display:none}
  .hero,.section-grid,.cta-box{grid-template-columns:1fr;gap:38px}
  .hero{padding-top:68px}
  .hero-note{border-left:0;border-top:1px solid var(--line);padding:24px 0 0}
  .band-grid{grid-template-columns:1fr}
  .band-grid div{border-right:0;border-bottom:1px solid var(--line)}
  .band-grid div:last-child{border-bottom:0}
  .proof{grid-template-columns:1fr}
}
@media(max-width:520px){
  .shell{width:min(calc(100% - 28px),var(--max))}
  h1{font-size:47px}
  .section,.cta{padding:68px 0}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .button:hover{transform:none}
}