:root{--bg:#f7f8f7;--panel:#fff;--ink:#16201b;--muted:#5a665f;--line:#dfe5e1;--accent:#1f7a55;--accent-ink:#fff;--soft:#e8f3ed}
@media (prefers-color-scheme:dark){:root{--bg:#101512;--panel:#171e1a;--ink:#e8efe9;--muted:#9fb0a5;--line:#27322b;--accent:#4cc38a;--accent-ink:#08150e;--soft:#1a2a21}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
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}
a{color:var(--accent)}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--accent-ink);padding:8px 12px;z-index:10}
.skip:focus{left:8px;top:8px}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header.top{border-bottom:1px solid var(--line);background:var(--panel)}
header.top .wrap{display:flex;align-items:center;gap:20px;min-height:60px;flex-wrap:wrap}
.brand{font-weight:700;font-size:20px;letter-spacing:.2px;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:10px}
.brand svg{width:26px;height:26px}
nav.main{display:flex;gap:18px;margin-left:auto;flex-wrap:wrap}
nav.main a{color:var(--muted);text-decoration:none;padding:6px 0}
nav.main a:hover{color:var(--ink)}
.lang{display:flex;gap:6px}
.lang a{border:1px solid var(--line);border-radius:4px;padding:3px 9px;text-decoration:none;color:var(--muted);font-size:14px}
.lang a[aria-current=true]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.hero{padding:72px 0 56px}
.hero h1{font-size:clamp(30px,5vw,48px);line-height:1.15;margin:0 0 18px;max-width:18em}
.hero p{font-size:18px;color:var(--muted);max-width:40em;margin:0 0 28px}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);padding:12px 22px;border-radius:4px;text-decoration:none;font-weight:600}
.btn:hover{filter:brightness(1.08)}
section{padding:44px 0;border-top:1px solid var(--line)}
section h2{font-size:26px;margin:0 0 24px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:20px}
.card h3{margin:0 0 8px;font-size:18px}
.card p{margin:0;color:var(--muted)}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;list-style:none;margin:0;padding:0}
.steps li{counter-increment:s;background:var(--soft);border-radius:6px;padding:18px}
.steps li::before{content:counter(s);display:inline-flex;width:28px;height:28px;border-radius:50%;background:var(--accent);color:var(--accent-ink);align-items:center;justify-content:center;font-weight:700;margin-bottom:8px}
.steps b{display:block;margin-bottom:4px}
.steps span{color:var(--muted)}
dl.contact{display:grid;grid-template-columns:max-content 1fr;gap:6px 18px;margin:0 0 6px}
dl.contact dt{color:var(--muted)}
dl.contact dd{margin:0}
footer{border-top:1px solid var(--line);background:var(--panel);padding:26px 0;color:var(--muted);font-size:14px}
.chooser{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:24px}
.chooser h1{font-size:34px;margin:0 0 6px}
.chooser p{color:var(--muted);margin:0 0 22px}
.chooser .lang{justify-content:center}
.chooser .lang a{font-size:18px;padding:10px 20px}
@media (max-width:640px){nav.main{margin-left:0;width:100%;order:3}.hero{padding:44px 0 36px}}