:root{
  --bg:#f7f7f5;--surface:#ffffff;--fg:#141414;--muted:#5c5c58;--line:#e6e5e1;
  --accent:#2f5bff;--accent-ink:#ffffff;--accent-soft:#e8edff;
  --radius:14px;--max:1040px;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0f1012;--surface:#17181b;--fg:#f2f2f0;--muted:#a3a3a0;--line:#2a2b2f;
  --accent:#7c9bff;--accent-ink:#0b0c0e;--accent-soft:#1c2340;
}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.65 "Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:12px;background:var(--surface);padding:8px 12px;z-index:10}

/* header */
header{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.1rem;letter-spacing:-.01em;text-decoration:none;color:var(--fg)}
.brand .logo{width:30px;height:30px;border-radius:8px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-size:.85rem;font-weight:800}
nav ul{display:flex;gap:20px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
nav a{text-decoration:none;color:var(--muted);font-weight:500}
nav a:hover,nav a[aria-current=page]{color:var(--fg)}

/* hero */
.hero{padding:72px 16px 56px}
.eyebrow{display:inline-block;font-size:.85rem;font-weight:600;color:var(--accent);background:var(--accent-soft);padding:4px 12px;border-radius:999px;margin-bottom:18px}
h1{font-size:clamp(2rem,5.2vw,3.4rem);line-height:1.08;letter-spacing:-.03em;margin:0 0 18px;max-width:14ch}
.lead{font-size:clamp(1.05rem,2vw,1.2rem);color:var(--muted);max-width:60ch;margin:0}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:10px;font-weight:600;text-decoration:none;border:1px solid transparent}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{filter:brightness(1.08)}
.btn-ghost{border-color:var(--line);color:var(--fg);background:var(--surface)}
.btn-ghost:hover{border-color:var(--muted)}
.facts{display:flex;flex-wrap:wrap;gap:10px 28px;margin:36px 0 0;padding:0;list-style:none;color:var(--muted);font-size:.95rem}
.facts li::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:8px;vertical-align:middle}

/* sections */
section{padding:56px 0;border-top:1px solid var(--line)}
h2{font-size:clamp(1.5rem,3vw,2rem);letter-spacing:-.02em;line-height:1.2;margin:0 0 10px}
.sub{color:var(--muted);margin:0 0 28px;max-width:62ch}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card h3{margin:14px 0 6px;font-size:1.08rem}
.card p{margin:0;color:var(--muted)}
.icon{width:40px;height:40px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.icon svg{width:22px;height:22px}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.steps li::before{content:counter(s,decimal-leading-zero);display:block;font-weight:800;color:var(--accent);margin-bottom:8px}
.steps b{display:block;margin-bottom:4px}
.steps span{color:var(--muted)}
.tool{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:start}
@media (max-width:760px){.tool{grid-template-columns:1fr}}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.checks li{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px 12px 40px;position:relative}
.checks li::before{content:"";position:absolute;left:14px;top:17px;width:14px;height:8px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.contact{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:36px 28px;text-align:center}
.contact p{color:var(--muted);margin:0 auto 20px;max-width:52ch}
.contact .cta{justify-content:center;margin-top:0}

/* legal pages */
.doc{padding:48px 16px 64px;max-width:760px}
.doc h1{font-size:clamp(1.8rem,4vw,2.4rem);max-width:none}
.doc h2{font-size:1.2rem;margin:32px 0 8px}
.meta{color:var(--muted);font-size:.95rem}

footer{border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
footer .wrap{padding:24px 16px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
footer a{color:var(--muted)}