:root{
  --ink:#16202c; --muted:#5a6777; --line:#dfe4ea; --bg:#ffffff; --soft:#f4f6f9;
  --brand:#0f5c8c; --brand-dark:#0a4366; --accent:#e8a23a; --ok:#2e7d4f;
  --radius:10px; --max:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:17px/1.6 "Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand)}
img{max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
header.top{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:5}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{font-weight:800;font-size:20px;color:var(--ink);text-decoration:none;letter-spacing:-.3px}
.logo span{color:var(--brand)}
nav a{color:var(--muted);text-decoration:none;margin-left:22px;font-size:15px}
nav a:hover{color:var(--ink)}
nav a.btn{color:#fff}
.btn{display:inline-block;background:var(--brand);color:#fff;text-decoration:none;font-weight:600;padding:12px 22px;border-radius:8px;border:0;cursor:pointer;font-size:16px}
.btn:hover{background:var(--brand-dark)}
.btn.ghost{background:transparent;color:var(--brand);border:1.5px solid var(--brand)}
.btn.small{padding:8px 14px;font-size:14px}
.hero{background:linear-gradient(180deg,#eef4f9 0%,#fff 100%);padding:72px 0 56px}
.hero h1{font-size:44px;line-height:1.15;margin:0 0 16px;letter-spacing:-1px;max-width:760px}
.hero p.lead{font-size:20px;color:var(--muted);max-width:700px;margin:0 0 28px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero .note{font-size:14px;color:var(--muted);margin-top:14px}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.badge{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:14px;color:var(--muted)}
section{padding:64px 0}
section.alt{background:var(--soft)}
h2{font-size:32px;letter-spacing:-.5px;margin:0 0 12px}
h3{font-size:19px;margin:0 0 6px}
.sub{color:var(--muted);margin:0 0 36px;max-width:720px}
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.step{font-weight:800;color:var(--brand);font-size:14px;letter-spacing:1px;text-transform:uppercase;margin-bottom:6px}
ul.check{list-style:none;padding:0;margin:0}
ul.check li{padding-left:28px;position:relative;margin:8px 0}
ul.check li:before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}
ul.cross li:before{content:"–";color:var(--muted)}
.price{font-size:40px;font-weight:800;letter-spacing:-1px;margin:6px 0}
.price small{font-size:16px;font-weight:500;color:var(--muted)}
.card.feature{border:2px solid var(--brand)}
.tag{display:inline-block;background:#fff4e0;color:#8a5a10;font-size:13px;font-weight:700;padding:3px 10px;border-radius:999px}
table.files{width:100%;border-collapse:collapse;font-size:15px}
table.files td,table.files th{border-bottom:1px solid var(--line);padding:9px 8px;text-align:left;vertical-align:top}
table.files th{color:var(--muted);font-weight:600}
code{background:var(--soft);padding:1px 6px;border-radius:4px;font-size:.92em}
details{background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px 18px;margin:10px 0}
details summary{cursor:pointer;font-weight:600}
details p{margin:10px 0 0;color:var(--muted)}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-weight:600;font-size:15px;margin:14px 0 6px}
input[type=text],input[type=email],input[type=number],select,textarea{width:100%;padding:11px 12px;border:1px solid #c9d1da;border-radius:8px;font:inherit;font-size:16px;background:#fff}
textarea{min-height:90px}
input[type=file]{width:100%;padding:14px;border:2px dashed #b8c4d1;border-radius:8px;background:var(--soft)}
.hint{font-size:13px;color:var(--muted);margin-top:4px}
.agree{display:flex;gap:10px;align-items:flex-start;margin:18px 0;font-size:15px}
.agree input{margin-top:5px}
.hp{position:absolute;left:-9999px}
#progress{display:none;margin-top:14px}
#progress .bar{height:10px;background:var(--line);border-radius:6px;overflow:hidden}
#progress .fill{height:100%;width:0;background:var(--brand);transition:width .2s}
footer{border-top:1px solid var(--line);padding:32px 0;color:var(--muted);font-size:14px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
footer a{color:var(--muted)}
.doc{max-width:780px}
.doc h1{font-size:34px;margin:40px 0 8px}
.doc h2{font-size:22px;margin:32px 0 8px}
@media (max-width:820px){
  .g3,.g2,form .row{grid-template-columns:1fr}
  .hero h1{font-size:33px}
  nav a:not(.btn){display:none}
  section{padding:48px 0}
}