:root{
  --bg:#060713; --fg:#eaf2ff; --muted:#a8b3cf;
  --accent:#7b6cff; --accent2:#00d4ff; --glass:rgba(255,255,255,.08);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;color:var(--fg);
  font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  background:radial-gradient(1200px 900px at 8% 0%,#0a0f25 0%,#060813 40%,#060713 100%);
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
a{color:inherit}
/* Nav */
header{position:sticky;top:0;z-index:40;padding:14px 5%}
.nav{display:flex;align-items:center;justify-content:space-between;border-radius:18px;padding:12px 16px;
  background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.06));
  border:1px solid rgba(255,255,255,.22); backdrop-filter:blur(14px) saturate(1.1)}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:40px;height:40px;border-radius:12px;background:conic-gradient(from 210deg,var(--accent),var(--accent2));
  display:grid;place-items:center;font-weight:800}
.logo span{font-size:14px}
.nav a{color:var(--muted);text-decoration:none;margin-left:18px;font-size:14px;position:relative}
.nav a:after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;
  background:linear-gradient(90deg,var(--accent),var(--accent2));transform:scaleX(0);transform-origin:left;
  transition:transform .25s ease}
.nav a:hover:after{transform:scaleX(1)}
/* Hero */
.hero{padding:84px 5% 34px;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.kicker{display:inline-flex;gap:8px;align-items:center;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.18);font-size:12px;color:#cdd7f2}
h1{font-size:52px;margin:10px 0 10px;line-height:1.02}
.lead{color:var(--muted);margin:0 0 22px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{padding:12px 18px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;
  text-decoration:none;font-weight:700;box-shadow:0 8px 26px rgba(0,212,255,.18)}
.btn.ghost{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);color:#dfe8ff}
/* Cards / sections */
.section{padding:38px 5%}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.card{border-radius:16px;padding:20px;background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.06));
  border:1px solid rgba(255,255,255,.16);box-shadow:0 10px 40px rgba(2,6,23,.55);
  transition:transform .4s cubic-bezier(.2,.8,.2,1), box-shadow .4s}
.card:hover{transform:translateY(-6px)}
.small{font-size:13px;color:var(--muted)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.list{padding-left:18px;color:var(--muted)}
.callout{border-radius:16px;padding:18px;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.18)}
/* Footer */
footer{padding:36px 5%;display:flex;justify-content:space-between;color:var(--muted)}
/* FX layer */
.orbs{position:fixed;inset:0;z-index:-1;pointer-events:none}
.orb{position:absolute;filter:blur(48px);opacity:.5;mix-blend-mode:screen}
.orb.a{width:440px;height:440px;left:-80px;top:90px;background:radial-gradient(circle at 30% 30%,var(--accent),rgba(123,108,255,0) 60%)}
.orb.b{width:560px;height:560px;right:-120px;top:10px;background:radial-gradient(circle at 70% 40%,var(--accent2),rgba(0,212,255,0) 60%)}
.orb.c{width:380px;height:380px;left:40%;bottom:-140px;background:radial-gradient(circle at 40% 60%,#8bffef,rgba(139,255,239,0) 60%)}
/* Forms */
form input, form textarea{
  width:100%; padding:12px 14px; border-radius:12px; border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.04); color:#fff; outline:none;
}
form textarea{min-height:120px; resize:vertical}
form .row{display:grid; grid-template-columns:1fr 1fr; gap:14px}
@media(max-width:980px){
  .hero{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
}