:root{
  --bg:#fbf8f3; --surface:#ffffff; --band:#f3ece1; --ink:#1f1a14; --muted:#6b6257;
  --line:#e2d8c9; --accent:#a4511a; --accent-ink:#ffffff; --accent-soft:#f6e3d3;
  --ok:#1f7a4a; --ok-soft:#e3f3ea; --bad:#b3261e; --bad-soft:#fbe6e4; --warn-soft:#fff4d6;
  --radius:12px; --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
}
@media (prefers-color-scheme: dark){
  :root{ --bg:#16130f; --surface:#1f1b16; --band:#211c16; --ink:#f1ebe2; --muted:#b1a698;
    --line:#3a3229; --accent:#e08a4c; --accent-ink:#1a120b; --accent-soft:#3a2617;
    --ok:#5cc98d; --ok-soft:#173225; --bad:#ff8a80; --bad-soft:#3a1c1a; --warn-soft:#3a3218; }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;overflow-x:hidden}
a{color:var(--accent)}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.narrow{max-width:760px}
h1,h2,h3{line-height:1.25;margin:0 0 .6em}
h2{font-size:1.6rem} h3{font-size:1.1rem}
section{padding:48px 0}
.band{background:var(--band)}
.mt{margin-top:2rem}
.muted{color:var(--muted)} .small{font-size:.875rem} .mono{font-family:var(--mono);word-break:break-all}
.top{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:60px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);font-weight:700;letter-spacing:.06em}
.logo{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--accent);color:var(--accent-ink);font-weight:800}
.beta-tag{font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--accent);color:var(--accent);border-radius:999px;padding:1px 8px}
.nav{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.nav a{text-decoration:none;color:var(--ink);font-size:.95rem}
.nav a.lang{font-weight:700;border:1px solid var(--line);border-radius:8px;padding:2px 8px}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink)!important;border:0;border-radius:10px;padding:12px 20px;font:inherit;font-weight:600;text-decoration:none;cursor:pointer}
.btn:hover{filter:brightness(1.07)}
.btn-sm{padding:6px 12px;font-size:.9rem}
.btn-ghost{background:transparent;color:var(--accent)!important;border:1.5px solid var(--accent)}
.hero{padding:64px 0 48px;background:radial-gradient(1200px 400px at 80% -10%,var(--accent-soft),transparent 70%)}
.hero-sm{padding:40px 0 24px}
.badge{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.1em;color:var(--accent);background:var(--accent-soft);border-radius:999px;padding:4px 12px;margin:0 0 16px}
.hero h1{font-size:clamp(2.2rem,6vw,3.6rem);letter-spacing:.04em;margin-bottom:.3em}
.h1-sub{display:block;font-size:clamp(1.25rem,3vw,1.75rem);letter-spacing:0;font-weight:600;margin-top:.3em}
.h1-demo{font-size:clamp(1.6rem,4vw,2.3rem)}
.motto{font-style:italic;color:var(--muted);max-width:720px}
.lead{font-size:1.1rem;max-width:760px}
.ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.warn{background:var(--warn-soft);border-radius:8px;padding:10px 14px;max-width:760px}
.grid2,.grid3{display:grid;gap:16px}
.grid2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.card p:last-child,.card ul:last-child{margin-bottom:0}
.card ul{padding-left:1.2em;margin:0}
.card-ok{border-top:4px solid var(--ok)} .card-next{border-top:4px solid var(--muted)}
.note{color:var(--muted);font-size:.95rem;margin-top:16px}
.steps{list-style:none;padding:0;margin:0;display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.steps li{display:flex;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.steps p{margin:0}
.step-n{font-family:var(--mono);font-weight:700;color:var(--accent)}
.demo-teaser{margin-top:24px}
.reg{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));margin:0}
.reg div{border-left:3px solid var(--accent);padding:4px 12px}
.reg dt{font-weight:700} .reg dd{margin:0;color:var(--muted)}
.pill{display:inline-block;vertical-align:middle;font-size:.75rem;font-weight:700;letter-spacing:.04em;background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:3px 10px}
.pill-sm{font-size:.7rem;padding:2px 8px}
.tier .price{font-size:1rem;color:var(--muted);margin:.2em 0 .6em}
.tier .price span{font-size:2.1rem;font-weight:800;color:var(--ink)}
.form{display:grid;gap:14px;margin-top:16px}
.form label{display:grid;gap:6px;font-weight:600;font-size:.95rem}
.form input[type=text],.form input[type=email],.form select,.form textarea{width:100%;font:inherit;font-weight:400;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:10px 12px;min-width:0}
.form textarea{resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
.row2{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.check{display:flex!important;grid-template-columns:none;align-items:flex-start;gap:10px;font-weight:400!important}
.check input{margin-top:5px;width:18px;height:18px;flex:0 0 auto}
.bad input,.bad select,.bad textarea{border-color:var(--bad)!important}
.err{color:var(--bad);font-weight:600;font-size:.875rem}
.err-box{background:var(--bad-soft);color:var(--bad);border-radius:8px;padding:10px 14px;font-weight:600}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.table-wrap{overflow-x:auto}
.demo-table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.demo-table th,.demo-table td{padding:8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.demo-table th{font-size:.85rem;color:var(--muted)}
.demo-table td.c{text-align:center}
.demo-table input[type=checkbox]{width:18px;height:18px}
.verdict{font-weight:800;border-radius:10px;padding:14px 16px}
.verdict-accepted{background:var(--ok-soft);color:var(--ok)}
.verdict-rejected{background:var(--bad-soft);color:var(--bad)}
.st{font-weight:700;font-size:.85rem;border-radius:999px;padding:2px 10px;white-space:nowrap}
.st-pass{background:var(--ok-soft);color:var(--ok)}
.st-fail,.st-invalid{background:var(--bad-soft);color:var(--bad)}
.st-missing{background:var(--warn-soft);color:var(--ink)}
.passport{width:100%;font-size:.8rem;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:10px}
pre{white-space:pre-wrap;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:12px;overflow-x:auto}
details{margin:12px 0}
.legal h2{font-size:1.2rem;margin-top:1.6em}
.legal li{margin-bottom:.5em}
.result{padding-top:24px}
.foot{border-top:1px solid var(--line);padding:28px 0;font-size:.9rem}
.foot-in{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot-links{display:grid;gap:4px;justify-items:start}
@media (max-width:700px){
  section{padding:36px 0}
  .nav{gap:10px} .nav a{font-size:.9rem}
  .demo-table thead{display:none}
  .demo-table,.demo-table tbody,.demo-table tr,.demo-table td{display:block;width:100%}
  .demo-table tr{border-bottom:2px solid var(--line);padding:6px 0}
  .demo-table td{border:0;padding:4px 8px}
  .demo-table td[data-l]::before{content:attr(data-l);display:block;font-size:.75rem;color:var(--muted);font-weight:600}
  .demo-table td.c{text-align:left}
}