:root{--ink:#14211b;--muted:#4d5b54;--line:#dfe5e1;--bg:#fbfcfb;--card:#fff;--brand:#1f6b4a;--brand-d:#174f37;--soft:#eef5f1;--A:#1f6b4a;--B:#3f7fae;--C:#b07a12;--D:#b23b3b;--r:14px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
a{color:var(--brand)}a:hover{color:var(--brand-d)}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header.top{position:sticky;top:0;background:rgba(251,252,251,.94);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);z-index:5}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:60px;flex-wrap:wrap}
.logo{font-weight:800;font-size:19px;letter-spacing:-.02em;color:var(--ink);text-decoration:none}.logo span{color:var(--brand)}
nav.links{display:flex;gap:18px;flex-wrap:wrap;align-items:center}nav.links a{color:var(--muted);text-decoration:none;font-size:15px}nav.links a:hover{color:var(--ink)}
.btn{display:inline-block;background:var(--brand);color:#fff!important;text-decoration:none;font-weight:600;padding:11px 18px;border-radius:10px;border:0;font-size:15px;cursor:pointer}
.btn:hover{background:var(--brand-d)}.btn.ghost{background:transparent;color:var(--brand)!important;border:1px solid var(--brand)}
nav.links .btn{padding:8px 14px;color:#fff}
section{padding:72px 0;border-bottom:1px solid var(--line)}
.hero{padding:84px 0 72px}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brand)}
h1{font-size:clamp(32px,5vw,50px);line-height:1.1;letter-spacing:-.03em;margin:12px 0 18px;max-width:820px}
h2{font-size:clamp(26px,3.4vw,34px);line-height:1.2;letter-spacing:-.02em;margin:8px 0 14px}
h3{font-size:18px;margin:0 0 6px}
.lede{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:720px;margin:0 0 28px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.note{font-size:14px;color:var(--muted)}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:28px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.step-n{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--soft);color:var(--brand);font-weight:700;margin-bottom:10px}
.card p{margin:0;color:var(--muted)}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--card);margin-top:24px}
table{border-collapse:collapse;width:100%;min-width:640px;font-size:15px}
th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);background:#f6f8f7}
tr:last-child td{border-bottom:0}
.g{display:inline-block;min-width:28px;text-align:center;font-weight:700;border-radius:6px;padding:1px 7px;color:#fff;font-size:14px}
.gA{background:var(--A)}.gB{background:var(--B)}.gC{background:var(--C)}.gD{background:var(--D)}
.arrow{color:var(--muted);margin:0 4px}
.rubric{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin-top:18px;font-size:14px;color:var(--muted)}
.price{display:flex;flex-direction:column}.price .amt{font-size:38px;font-weight:800;letter-spacing:-.02em;margin:6px 0 2px}.price .amt small{font-size:15px;font-weight:500;color:var(--muted)}
.price ul{padding-left:18px;margin:14px 0 18px;color:var(--muted)}.price li{margin:4px 0}
.price.feat{border:2px solid var(--brand)}
.tag{font-size:12px;font-weight:700;color:var(--brand);text-transform:uppercase;letter-spacing:.06em}
form.sample{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}
form.sample label{display:flex;flex-direction:column;font-size:14px;font-weight:600;gap:6px}
form.sample input{font:inherit;padding:11px 12px;border:1px solid #c9d2cd;border-radius:9px;background:#fff;color:var(--ink)}
form.sample input:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}
form.sample .full{grid-column:1/-1}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.status{font-size:15px;min-height:1.4em}.status.ok{color:var(--A)}.status.err{color:var(--D)}
details{border-bottom:1px solid var(--line);padding:16px 0}details summary{font-weight:600;cursor:pointer;list-style:none}details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";float:right;color:var(--muted)}details[open] summary::after{content:"–"}
details p{color:var(--muted);margin:10px 0 0}
.two{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
footer{padding:40px 0 56px;font-size:14px;color:var(--muted)}footer .row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer a{color:var(--muted)}
.doc{max-width:760px;padding:56px 20px 72px;margin:0 auto}.doc h1{font-size:36px}.doc h2{font-size:21px;margin-top:32px}.doc p,.doc li{color:#2c3a33}
@media (max-width:760px){form.sample{grid-template-columns:1fr}.two{grid-template-columns:1fr}nav.links a:not(.btn){display:none}section{padding:56px 0}.hero{padding:56px 0}}