:root{
  --bg:#fff;
  --txt:#0b1220;
  --muted:#52607a;
  --line:#e6edf7;
  --primary:#1a66ff;
  --primary2:#2da8ff;
  --soft:#f4f8ff;
  --shadow: 0 12px 40px rgba(11,18,32,.08);
  --radius:16px;
  --max:1160px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color:var(--txt);
  background:
    radial-gradient(1200px 600px at 70% -10%, rgba(45,168,255,.18), transparent 60%),
    radial-gradient(900px 500px at 10% 0%, rgba(26,102,255,.16), transparent 55%),
    var(--bg);
}
a{color:inherit;text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 18px}
.muted{color:var(--muted)}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.74);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(230,237,247,.8);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:14px}
.brand{display:flex;align-items:center;gap:12px}
.logo{
  width:38px;height:38px;border-radius:12px;
  display:grid;place-items:center;color:#fff;font-weight:800;
  background:linear-gradient(135deg,var(--primary),var(--primary2));
  box-shadow: 0 12px 28px rgba(26,102,255,.22);
}
.brand-txt strong{display:block;font-size:15px}
.brand-txt small{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.menu{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.menu a{font-weight:650;font-size:14px;color:var(--muted)}
.menu a:hover{color:var(--txt)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 14px;border-radius:12px;border:1px solid var(--line);
  background:rgba(255,255,255,.85);font-weight:700;color:var(--txt);
}
.btn:hover{background:#fff}
.btn.primary{
  border-color:transparent;
  background:linear-gradient(90deg,var(--primary),var(--primary2));
  color:#fff;
  box-shadow: 0 16px 36px rgba(26,102,255,.24);
}
.btn.ghost{background:rgba(255,255,255,.8)}
.hero{padding:58px 0 18px}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:28px;align-items:center}
.pill{
  display:inline-flex;gap:8px;align-items:center;
  padding:8px 12px;border:1px solid var(--line);
  border-radius:999px;font-size:13px;color:var(--muted);
  background:rgba(255,255,255,.75);
}
h1{font-size:44px;line-height:1.08;margin:14px 0 10px;letter-spacing:-.7px}
.sub{color:var(--muted);max-width:60ch;margin:0 0 14px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}
.panel{
  background:rgba(255,255,255,.80);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  overflow:hidden;
}
.panel-top{
  padding:14px 16px 0;
  display:flex;justify-content:space-between;align-items:center;
  color:var(--muted);font-size:13px;
}
.panel-body{padding:14px 16px 16px}
.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}
.mini{border:1px solid var(--line);border-radius:14px;background:#fff;padding:12px}
.mini h3{margin:0 0 6px;font-size:14px}
.mini p{margin:0;color:var(--muted);font-size:13px}
.meter{height:10px;border-radius:999px;background:var(--soft);overflow:hidden;border:1px solid var(--line);margin-top:10px}
.meter i{display:block;height:100%;width:78%;background:linear-gradient(90deg,var(--primary),var(--primary2))}
.section{padding:32px 0}
.sec-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-end;margin-bottom:12px}
.sec-head h2{margin:0;font-size:26px}
.sec-head p{margin:0;color:var(--muted)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{
  background:rgba(255,255,255,.88);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow: 0 10px 28px rgba(11,18,32,.06);
  padding:16px;
}
.ico{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  color:var(--primary);font-weight:900;
  background:linear-gradient(135deg, rgba(26,102,255,.14), rgba(45,168,255,.16));
  border:1px solid rgba(26,102,255,.18);
}
.card h3{margin:10px 0 6px;font-size:16px}
.card p{margin:0;color:var(--muted);font-size:14px}
.cta{
  background: linear-gradient(135deg, rgba(26,102,255,.12), rgba(45,168,255,.10));
  border:1px solid rgba(26,102,255,.18);
  border-radius:22px;
  padding:20px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.site-footer{
  padding:22px 0;border-top:1px solid var(--line);
  background:rgba(255,255,255,.72);backdrop-filter: blur(10px);
  color:var(--muted);
}
.foot{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.foot-links{display:flex;gap:14px;flex-wrap:wrap}
.foot a{color:var(--muted);font-weight:650}
.foot a:hover{color:var(--txt)}
.page-title{margin:0 0 12px}
.content{max-width:80ch}
.content p{color:var(--muted);line-height:1.75}
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr;gap:16px}
  h1{font-size:38px}
  .grid-3{grid-template-columns:1fr}
  .mini-grid{grid-template-columns:1fr}
}