:root{
  --bg:#070b12;
  --bg2:#0b111b;
  --panel:#0f1724;
  --panel2:#121c2b;
  --text:#f4f7fb;
  --muted:#94a3b8;
  --line:rgba(255,255,255,.09);
  --blue:#4f8cff;
  --cyan:#58d8ff;
  --green:#51d88a;
  --radius:22px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:radial-gradient(circle at 75% 10%,rgba(55,115,255,.13),transparent 28%),var(--bg);
  color:var(--text);line-height:1.6;overflow-x:hidden
}
a{text-decoration:none;color:inherit}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
header{
  position:fixed;top:0;left:0;right:0;z-index:20;
  border-bottom:1px solid transparent;transition:.3s;
}
header.scrolled{background:rgba(7,11,18,.82);backdrop-filter:blur(18px);border-color:var(--line)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:20px;letter-spacing:-.5px}
.logo-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--cyan));display:grid;place-items:center;position:relative;box-shadow:0 0 28px rgba(79,140,255,.28)}
.logo-mark:before,.logo-mark:after{content:"";position:absolute;background:white;border-radius:2px}
.logo-mark:before{width:15px;height:4px;transform:rotate(-35deg)}
.logo-mark:after{width:9px;height:4px;transform:rotate(35deg) translate(3px,4px)}
.nav-links{display:flex;gap:30px;color:#b7c3d5;font-size:14px}
.nav-links a{transition:.2s}.nav-links a:hover{color:white}
.nav-btn,.hero-btn{
  display:inline-flex;align-items:center;gap:9px;padding:11px 17px;border-radius:11px;
  background:white;color:#07101c;font-size:14px;font-weight:700
}
.menu{display:none;background:none;border:0;color:white;font-size:25px}
.hero{min-height:820px;display:flex;align-items:center;padding:130px 0 90px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:65px;align-items:center}
.eyebrow{display:inline-flex;gap:8px;align-items:center;border:1px solid rgba(88,216,255,.2);background:rgba(88,216,255,.05);color:#9deaff;padding:7px 11px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.5px;margin-bottom:22px}
.dot{width:6px;height:6px;background:var(--cyan);border-radius:50%;box-shadow:0 0 12px var(--cyan)}
h1{font-size:clamp(48px,6.2vw,78px);line-height:.98;letter-spacing:-4px;max-width:760px}
.gradient{background:linear-gradient(100deg,#fff 15%,#76a6ff 55%,#65dcff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{margin:25px 0 30px;color:var(--muted);font-size:18px;max-width:590px}
.hero-actions{display:flex;gap:12px;align-items:center}
.hero-btn{padding:14px 20px}
.hero-btn.alt{background:rgba(255,255,255,.06);border:1px solid var(--line);color:white}
.hero-art{height:500px;position:relative;display:grid;place-items:center}
.orbit{width:380px;height:380px;border:1px solid rgba(88,216,255,.12);border-radius:50%;position:absolute}
.orbit:before{content:"";position:absolute;inset:35px;border:1px dashed rgba(79,140,255,.17);border-radius:50%}
.core{width:190px;height:190px;border-radius:45px;transform:rotate(45deg);background:linear-gradient(135deg,#13233d,#0d1421);border:1px solid rgba(120,175,255,.32);box-shadow:0 0 80px rgba(67,130,255,.2);display:grid;place-items:center}
.core-inner{width:105px;height:105px;border-radius:25px;transform:rotate(-45deg);background:linear-gradient(135deg,var(--blue),var(--cyan));box-shadow:0 0 50px rgba(80,170,255,.45);display:grid;place-items:center;font-size:42px;font-weight:900}
.node{position:absolute;width:64px;height:64px;border-radius:18px;background:#111c2c;border:1px solid rgba(255,255,255,.12);display:grid;place-items:center;box-shadow:0 15px 40px rgba(0,0,0,.3)}
.node span{font-size:11px;color:#cbd5e1;font-weight:700}.node.one{top:60px;right:45px}.node.two{bottom:65px;left:38px}.node.three{top:190px;left:8px}
section{padding:105px 0}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:42px}
.kicker{color:#65cfff;text-transform:uppercase;font-size:11px;font-weight:800;letter-spacing:1.6px;margin-bottom:10px}
h2{font-size:42px;line-height:1.1;letter-spacing:-1.8px}
.section-head p{color:var(--muted);max-width:450px}
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:linear-gradient(145deg,rgba(18,28,43,.9),rgba(10,16,26,.9));border:1px solid var(--line);border-radius:var(--radius);padding:28px;min-height:250px;transition:.3s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-6px);border-color:rgba(90,170,255,.28);box-shadow:0 20px 60px rgba(0,0,0,.22)}
.card:after{content:"";position:absolute;width:150px;height:150px;background:rgba(79,140,255,.1);filter:blur(50px);right:-80px;top:-80px}
.icon{width:48px;height:48px;border-radius:14px;background:rgba(79,140,255,.11);border:1px solid rgba(79,140,255,.18);display:grid;place-items:center;font-size:20px;margin-bottom:28px}
.card h3{font-size:20px;margin-bottom:10px}.card p{color:var(--muted);font-size:14px}.card a{display:inline-block;margin-top:18px;color:#83dfff;font-size:13px;font-weight:700}
.about{background:linear-gradient(180deg,transparent,rgba(15,24,38,.55),transparent)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.about-copy p{color:var(--muted);margin-top:18px}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:30px}
.stat{padding:20px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025)}
.stat strong{display:block;font-size:25px}.stat span{font-size:12px;color:var(--muted)}
.stack{border:1px solid var(--line);border-radius:28px;padding:25px;background:#0b121e}
.stack-row{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line)}
.stack-row:last-child{border:0}.stack-name{font-weight:700}.stack-tags{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.tag{font-size:11px;color:#a9b8ca;border:1px solid var(--line);padding:5px 8px;border-radius:7px}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.step{padding:25px;border-top:1px solid #314158}
.num{font-size:12px;color:#62cfff;font-weight:800}.step h3{margin:16px 0 8px}.step p{color:var(--muted);font-size:14px}
.cta{padding:0 0 105px}.cta-box{border:1px solid rgba(88,216,255,.16);border-radius:28px;padding:60px;text-align:center;background:radial-gradient(circle at 50% 0,rgba(79,140,255,.16),transparent 55%),#0d1623}
.cta-box h2{max-width:650px;margin:auto}.cta-box p{color:var(--muted);margin:15px auto 25px;max-width:560px}
footer{border-top:1px solid var(--line);padding:30px 0;color:#718096;font-size:13px}
.footer{display:flex;justify-content:space-between}.footer strong{color:#cbd5e1}
.reveal{opacity:0;transform:translateY(25px);transition:.7s}.reveal.show{opacity:1;transform:none}
@media(max-width:850px){
  .nav-links,.nav-btn{display:none}.menu{display:block}
  .nav-links.open{display:flex;position:absolute;top:76px;left:20px;right:20px;padding:20px;flex-direction:column;background:#0d1522;border:1px solid var(--line);border-radius:16px}
  .hero{min-height:auto;padding-top:130px}.hero-grid,.about-grid{grid-template-columns:1fr}.hero-art{height:380px;order:-1}
  .services{grid-template-columns:1fr 1fr}.process{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .container{width:min(100% - 28px,1160px)}h1{font-size:47px;letter-spacing:-2.5px}.hero p{font-size:16px}
  .hero-art{transform:scale(.78);margin:-45px 0}.section-head{display:block}h2{font-size:34px}.section-head p{margin-top:15px}
  .services,.process{grid-template-columns:1fr}.cta-box{padding:40px 20px}.footer{gap:20px;flex-direction:column}
}