:root{
  --bg:#080a0d;
  --panel:#0f1318;
  --text:#f5f7fa;
  --muted:#98a3b3;
  --line:#202731;
  --accent:#ffffff;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{
  margin:0;background:
  radial-gradient(circle at 50% -10%,rgba(92,112,255,.16),transparent 30%),
  var(--bg);color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
a:focus-visible{outline:2px solid #fff;outline-offset:4px;border-radius:6px}
.skip-link{
  position:fixed;left:16px;top:12px;z-index:100;
  transform:translateY(-160%);padding:10px 14px;border-radius:10px;
  background:#fff;color:#080a0d;font-weight:800;font-size:13px
}
.skip-link:focus{transform:translateY(0)}
.nav{
  position:sticky;top:0;z-index:20;
  display:flex;justify-content:space-between;align-items:center;
  padding:22px max(24px,calc((100vw - var(--max))/2));
  border-bottom:1px solid rgba(255,255,255,.06);
  background:rgba(8,10,13,.82);backdrop-filter:blur(18px);
}
.brand{font-weight:900;letter-spacing:.16em;font-size:15px}
nav{display:flex;gap:26px}
nav a{font-size:13px;color:var(--muted);transition:color .2s ease}
nav a:hover{color:var(--text)}
.hero{
  min-height:88vh;display:grid;place-items:center;text-align:center;
  align-content:center;padding:72px 24px;position:relative;overflow:hidden
}
.orb{
  width:500px;height:500px;border-radius:50%;position:absolute;
  background:radial-gradient(circle,rgba(102,120,255,.22),rgba(102,120,255,.04) 45%,transparent 70%);
  filter:blur(12px);pointer-events:none
}
.kicker,.section-label{
  letter-spacing:.18em;font-size:11px;font-weight:800;color:var(--muted)
}
.hero h1{
  font-size:clamp(68px,14vw,170px);
  letter-spacing:-.065em;line-height:.82;margin:30px 0 34px;position:relative
}
.hero-copy{
  position:relative;max-width:760px;font-size:clamp(19px,2.4vw,28px);
  line-height:1.45;color:#cdd4dd;margin:0 auto 38px
}
.cta{
  position:relative;display:inline-flex;padding:14px 22px;border:1px solid var(--line);
  border-radius:999px;background:#fff;color:#0a0c0f;font-weight:800;font-size:13px;
  transition:transform .2s ease,opacity .2s ease
}
.cta:hover{transform:translateY(-1px);opacity:.94}
.section{
  width:min(var(--max),calc(100% - 40px));margin:0 auto;
  padding:120px 0;border-top:1px solid var(--line)
}
.intro h2,.contact h2{
  font-size:clamp(38px,6vw,76px);letter-spacing:-.04em;
  line-height:1.03;max-width:980px;margin:24px 0 30px
}
.intro>p:last-child,.contact>p:last-child{
  max-width:780px;font-size:20px;line-height:1.7;color:var(--muted)
}
.grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px
}
article{
  min-height:220px;padding:28px;border:1px solid var(--line);
  border-radius:22px;background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,.008))
}
article span{font-size:11px;color:#6f7c8d;font-weight:800}
article h3{font-size:22px;margin:56px 0 12px}
article p{margin:0;color:var(--muted);line-height:1.55}
footer{
  width:min(var(--max),calc(100% - 40px));margin:0 auto;padding:36px 0 54px;
  display:flex;justify-content:space-between;color:#6f7a88;font-size:12px
}
@media(max-width:850px){
  .grid{grid-template-columns:1fr 1fr}
  nav{gap:14px}
}
@media(max-width:580px){
  html{scroll-padding-top:74px}
  .nav{padding:17px 18px}
  .brand{font-size:14px}
  nav{gap:12px}
  nav a{font-size:12px}
  nav a:nth-child(2){display:none}
  .hero{min-height:78svh;padding:64px 18px}
  .orb{width:360px;height:360px}
  .hero h1{font-size:clamp(58px,20vw,92px);margin:24px 0 28px}
  .hero-copy{font-size:18px;line-height:1.5}
  .section{width:min(var(--max),calc(100% - 32px));padding:84px 0}
  .intro h2,.contact h2{font-size:clamp(34px,11vw,52px)}
  .intro>p:last-child,.contact>p:last-child{font-size:17px;line-height:1.65}
  .grid{grid-template-columns:1fr}
  article{min-height:190px;padding:24px}
  article h3{margin-top:44px}
  footer{width:min(var(--max),calc(100% - 32px));flex-direction:column;gap:8px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important}
}