:root{
  --bg:#08090b;
  --panel:#101216;
  --text:#f4f5f7;
  --muted:#9ca3af;
  --line:#24272e;
  --accent:#7c9cff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
.nav{
  max-width:1100px;margin:auto;padding:25px 24px;
  display:flex;justify-content:space-between;align-items:center;
  border-bottom:1px solid var(--line);
}
.logo{font-weight:900;letter-spacing:-1px;font-size:20px}
.logo span{color:var(--accent)}
nav{display:flex;gap:24px;font-size:14px;color:var(--muted)}
nav a:hover{color:var(--text)}
main{max-width:1100px;margin:auto;padding:0 24px}
.hero{padding:105px 0 120px;max-width:850px}
.eyebrow{
  margin:0 0 14px;color:var(--accent);font-size:12px;
  font-weight:800;letter-spacing:2px;
}
h1{
  margin:0;font-size:clamp(48px,8vw,86px);
  line-height:1.02;letter-spacing:-4px;
}
h1 span{color:#7f8795}
.intro{max-width:650px;color:var(--muted);font-size:18px;margin:28px 0}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.button{
  display:inline-block;border:1px solid var(--line);padding:11px 18px;
  border-radius:8px;font-weight:700;font-size:14px;background:var(--panel);
}
.button.primary{background:var(--text);color:#090a0c;border-color:var(--text)}
.section{padding:80px 0}
.section-head h2,.about h2{
  font-size:clamp(30px,5vw,48px);line-height:1.1;letter-spacing:-2px;margin:0;
}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:35px}
.card{
  background:var(--panel);border:1px solid var(--line);border-radius:12px;
  padding:28px;min-height:270px;transition:transform .2s,border-color .2s;
}
.card:hover{transform:translateY(-4px);border-color:#3a3f49}
.icon{color:var(--accent);font-size:12px;font-weight:800;margin-bottom:55px}
.card h3{margin:0 0 10px;font-size:21px}
.card p{color:var(--muted);font-size:14px;margin:0 0 22px}
.tags{display:flex;gap:7px;flex-wrap:wrap}
.tags span,.stack-list span{
  border:1px solid var(--line);border-radius:100px;padding:5px 9px;
  font-size:11px;color:#b9bec8;
}
.about{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:90px 0;display:grid;grid-template-columns:1fr 1fr;gap:70px;
}
.about-copy{color:var(--muted);font-size:16px;max-width:520px}
.stack-list{display:flex;gap:9px;flex-wrap:wrap;margin-top:25px}
footer{
  max-width:1100px;margin:auto;padding:30px 24px 45px;
  display:flex;justify-content:space-between;color:#686f7b;font-size:12px;
}
@media(max-width:700px){
  .nav{padding:20px 18px}nav{gap:12px}nav a:nth-child(2){display:none}
  main{padding:0 18px}.hero{padding:75px 0 85px}
  h1{letter-spacing:-2.5px}.grid{grid-template-columns:1fr}
  .card{min-height:0}.about{grid-template-columns:1fr;gap:20px;padding:65px 0}
  footer{padding-left:18px;padding-right:18px;display:block}
  footer span{display:block;margin-top:6px}
}