:root{color-scheme:light dark}
*{box-sizing:border-box}
body{font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto;margin:0}
.wrap{max-width:1100px;margin:0 auto;padding:24px}
a{text-decoration:none}
.header{position:sticky;top:0;backdrop-filter:saturate(120%) blur(10px); background:rgba(2,6,23,.55); border-bottom:1px solid rgba(255,255,255,.08); z-index:9}
.header .inner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 24px}
.brand{font-weight:800;letter-spacing:.3px}
.nav a{margin-left:16px;color:#a5b4fc}
.nav a:hover{opacity:.85}
.h1{font-size:40px;line-height:1.1;margin:0 0 12px;font-weight:800}
.sub{font-size:18px;max-width:720px;opacity:.9}
.cta{display:flex;gap:12px;margin-top:24px}
.btn{padding:12px 18px;border-radius:12px;border:1px solid #0b57d0;background:#0b57d0;color:#fff;font-weight:600}
.btn.alt{background:transparent;color:#0b57d0}
.grid{display:grid;gap:16px}
.grid.features{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-top:32px}
.card{padding:16px;border-radius:16px}
.muted{opacity:.85}
h2{margin:32px 0 12px}
.pricing{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin-top:16px}
.price{font-size:32px;font-weight:800}
.badge{display:inline-block;font-size:12px;background:#eef2ff;color:#3730a3;padding:4px 8px;border-radius:999px;margin:0 0 8px 0}
.faq details{border-radius:12px;padding:12px;margin:8px 0}
footer{border-top:1px solid rgba(255,255,255,.12);margin-top:48px;padding:24px 0;font-size:14px;opacity:.9}
form.lead{border-radius:14px;padding:16px;max-width:560px}
input,textarea{width:100%;padding:10px;border:1px solid #cbd5e1;border-radius:10px}
label{font-weight:600;margin:10px 0 6px;display:block}
.ok{color:#22c55e}.err{color:#ef4444}

/* Hero FX */
.hero{position:relative;overflow:hidden;padding:90px 0 40px}
.fx-grid:before{content:'';position:absolute;inset:-20%;background:
  radial-gradient(60% 60% at 80% 10%,rgba(59,130,246,.18),transparent 60%),
  radial-gradient(40% 50% at 10% 80%,rgba(16,185,129,.16),transparent 60%);
  filter: blur(30px); pointer-events:none;}
.diagram{position:relative;margin-top:30px}
.wire{stroke-dasharray:6 6; animation: dash 4s linear infinite}
@keyframes dash{to{stroke-dashoffset:-48}}

@media print{
  .header, .cta, .nav, footer { display:none !important; }
  a[href]:after{ content:'' !important; }
  body{ background:#fff !important; color:#000 !important; }
}