:root{
  --bg:#07111f;
  --bg2:#0b1727;
  --panel:#0f1e31;
  --panel2:#13263d;
  --text:#f7fafc;
  --muted:#a9b8ca;
  --line:#253a53;
  --accent:#38d39f;
  --accent2:#8cf0cd;
  --ink:#0b1320;
  --white:#ffffff;
  --soft:#f4f7fa;
  --softline:#dbe3eb;
  --danger:#b42318;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.55;
}
a{color:inherit}
img{max-width:100%}
.site-header{
  position:sticky;top:0;z-index:20;
  background:rgba(7,17,31,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav{
  max-width:var(--max);margin:0 auto;padding:15px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:#fff}
.brand-mark{
  width:38px;height:38px;border-radius:11px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#062117;font-weight:900;font-size:13px;letter-spacing:.02em;
}
.brand-copy{display:grid;line-height:1.12}
.brand-copy strong{font-size:14px}
.brand-copy span{font-size:11px;color:var(--muted)}
.nav-links{display:flex;align-items:center;gap:20px;color:#d9e3ee;font-size:13px}
.nav-links a{text-decoration:none}
.nav-links a:hover{color:#fff}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:11px 18px;border-radius:10px;
  border:1px solid transparent;text-decoration:none;font-weight:750;font-size:13px;
  cursor:pointer;
}
.btn-primary{background:var(--accent);color:#062117}
.btn-primary:hover{filter:brightness(1.05)}
.btn-secondary{border-color:#51657c;color:#fff;background:transparent}
.btn-secondary:hover{border-color:#8195aa}
.btn-dark{background:var(--bg);color:#fff}
.btn-light{background:#fff;border-color:var(--softline);color:var(--ink)}
.hero{
  background:
    radial-gradient(circle at 82% 20%,rgba(56,211,159,.18),transparent 28%),
    linear-gradient(180deg,var(--bg),var(--bg2));
  color:var(--text);
}
.hero-inner{
  max-width:var(--max);margin:0 auto;padding:92px 24px 72px;
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);gap:56px;align-items:center;
}
.eyebrow{
  margin:0 0 14px;font-size:11px;letter-spacing:.16em;font-weight:900;color:var(--accent2)
}
h1,h2,h3{line-height:1.08;margin:0}
h1{font-size:clamp(46px,6vw,76px);letter-spacing:-.045em}
h2{font-size:clamp(32px,4vw,50px);letter-spacing:-.035em}
h3{font-size:19px;letter-spacing:-.015em}
.lede{font-size:18px;color:#c3d1df;max-width:740px;margin:22px 0 0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-note{margin-top:16px;color:#91a4b8;font-size:12px}
.metric-card{
  border:1px solid rgba(255,255,255,.12);
  background:rgba(15,30,49,.72);border-radius:18px;padding:24px;box-shadow:0 30px 70px rgba(0,0,0,.22)
}
.metric-card .kicker{color:#9eb0c2;font-size:11px;text-transform:uppercase;letter-spacing:.12em;font-weight:800}
.metric-big{font-size:42px;font-weight:900;letter-spacing:-.045em;margin:7px 0 2px}
.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:20px}
.metric{padding:14px;border:1px solid rgba(255,255,255,.09);border-radius:12px;background:rgba(255,255,255,.03)}
.metric b{display:block;font-size:18px}
.metric span{display:block;color:#91a4b8;font-size:10px;margin-top:3px}
.section{padding:82px 24px}
.section.soft{background:var(--soft)}
.section.dark{background:var(--bg);color:#fff}
.wrap{max-width:var(--max);margin:0 auto}
.section-head{max-width:760px;margin-bottom:36px}
.section-head p{color:#5d6b79;font-size:16px;margin:15px 0 0}
.dark .section-head p{color:#a9b8ca}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{
  border:1px solid var(--softline);border-radius:16px;background:#fff;padding:24px;
  box-shadow:0 8px 24px rgba(15,31,50,.045)
}
.dark .card{background:var(--panel);border-color:var(--line);box-shadow:none}
.card p{color:#62707e;font-size:14px;margin:11px 0 0}
.dark .card p{color:#a9b8ca}
.card .num{
  width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
  background:#e9fbf4;color:#0b6d4c;font-weight:900;font-size:12px;margin-bottom:19px
}
.dark .card .num{background:rgba(56,211,159,.13);color:var(--accent2)}
.checklist{display:grid;gap:11px;margin:18px 0 0;padding:0;list-style:none}
.checklist li{display:flex;gap:9px;font-size:14px;color:#526170}
.checklist li:before{content:"✓";font-weight:900;color:#0a8a5e}
.dark .checklist li{color:#b8c5d1}
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.price-card{display:flex;flex-direction:column;min-height:410px}
.price{font-size:34px;font-weight:900;letter-spacing:-.04em;margin-top:16px}
.price small{font-size:12px;color:#718090;font-weight:600;letter-spacing:0}
.price-card .btn{margin-top:auto}
.featured{border-color:#78d7b8;box-shadow:0 16px 40px rgba(26,110,80,.12)}
.tag{
  display:inline-flex;align-items:center;width:max-content;
  padding:5px 8px;border-radius:999px;background:#e8fbf4;color:#0b7755;font-size:10px;font-weight:900;letter-spacing:.05em
}
.band{
  border:1px solid var(--softline);border-radius:18px;padding:28px;background:#fff;
  display:flex;justify-content:space-between;align-items:center;gap:22px
}
.dark .band{background:var(--panel);border-color:var(--line)}
.band p{margin:8px 0 0;color:#62707e}
.dark .band p{color:#a9b8ca}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.table-wrap{overflow:auto;border:1px solid var(--softline);border-radius:14px}
table{width:100%;border-collapse:collapse;min-width:700px;background:#fff}
th,td{padding:15px 16px;border-bottom:1px solid var(--softline);text-align:left;font-size:13px;vertical-align:top}
th{background:#f7f9fb;color:#415061;font-size:11px;letter-spacing:.05em;text-transform:uppercase}
tr:last-child td{border-bottom:0}
.quote{
  border-left:3px solid var(--accent);padding:3px 0 3px 18px;color:#4f5f6f;font-size:16px
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:grid;gap:6px;font-size:12px;font-weight:800;color:#445363}
input,select,textarea{
  width:100%;padding:12px 13px;border:1px solid #cfd9e3;border-radius:9px;background:#fff;color:#111827;
  font:inherit;font-size:14px;outline:none
}
input:focus,select:focus,textarea:focus{border-color:#49ba94;box-shadow:0 0 0 3px rgba(56,211,159,.12)}
textarea{min-height:120px;resize:vertical}
.full{grid-column:1/-1}
.calc-output{
  margin-top:18px;padding:18px;border-radius:12px;background:#edf9f5;border:1px solid #bce8d8;
  display:grid;grid-template-columns:repeat(3,1fr);gap:12px
}
.calc-output b{display:block;font-size:22px;letter-spacing:-.03em}
.calc-output span{font-size:11px;color:#557063}
.micro{font-size:11px;color:#758392}
.notice{padding:14px 16px;border-radius:10px;background:#fff8e7;border:1px solid #f2d38a;color:#684f13;font-size:12px}
.site-footer{background:#050c16;color:#a5b3c2;padding:34px 24px}
.footer-inner{max-width:var(--max);margin:0 auto;display:flex;justify-content:space-between;gap:24px;align-items:center}
.footer-links{display:flex;gap:16px;flex-wrap:wrap;font-size:12px}
.footer-links a{text-decoration:none}
.content-page{background:#fff}
.page-hero{background:var(--bg);color:#fff;padding:72px 24px 58px}
.page-hero .wrap{max-width:920px}
.page-hero h1{font-size:clamp(40px,5vw,62px)}
.page-hero p{color:#b7c5d3;font-size:17px;max-width:760px}
.prose{max-width:860px;margin:0 auto}
.prose h2{font-size:28px;margin:42px 0 12px}
.prose h3{font-size:19px;margin:27px 0 9px}
.prose p,.prose li{color:#536273}
.prose ul{padding-left:21px}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.stat{padding:18px;border:1px solid var(--softline);border-radius:12px;background:#fff}
.stat b{display:block;font-size:26px;letter-spacing:-.04em}
.stat span{font-size:11px;color:#6d7b89}
@media(max-width:980px){
  .hero-inner,.two-col{grid-template-columns:1fr}
  .grid-4,.price-grid{grid-template-columns:repeat(2,1fr)}
  .hero-inner{padding-top:72px}
}
@media(max-width:720px){
  .nav-links a:not(.btn){display:none}
  .grid-3,.grid-4,.price-grid,.stat-row,.form-grid,.calc-output{grid-template-columns:1fr}
  .full{grid-column:auto}
  .metric-grid{grid-template-columns:1fr}
  .section{padding:60px 20px}
  .hero-inner{padding:64px 20px 54px}
  .band,.footer-inner{align-items:flex-start;flex-direction:column}
}