:root{
  --ink:#0b0c0f;
  --muted:#4b5563;
  --line:#e5e7eb;
  --bg:#ffffff;
  --soft:#f7f8fb;
  --max:1120px;
  --radius:16px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.55;
}
a{color:inherit}
.container{max-width:var(--max);margin:0 auto;padding:18px 20px}
header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.92); backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
}
.brand{display:flex; align-items:center; gap:10px; text-decoration:none}
.logo{
  width:34px;height:34px;border-radius:10px;background:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:800;
  letter-spacing:.08em;font-size:12px;
}
.navlinks{display:flex; gap:14px; flex-wrap:wrap; align-items:center}
.navlinks a{font-size:14px;text-decoration:none;color:var(--ink);opacity:.92}
.navlinks a:hover{opacity:1;text-decoration:underline}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 14px;border-radius:12px;text-decoration:none;font-weight:650;
  border:1px solid var(--ink);
}
.btn.primary{background:var(--ink);color:#fff}
.btn.ghost{border-color:var(--line);background:#fff}
.hero{background:var(--soft)}
.hero-inner{padding:56px 0 22px}
h1{font-size:clamp(30px,4vw,46px);margin:0 0 10px;letter-spacing:-.02em}
.lede{font-size:18px;color:var(--muted);max-width:74ch;margin:0 0 16px}
.kicker{font-weight:700; font-size:13px; letter-spacing:.08em; text-transform:uppercase; color:#111827; opacity:.9}
.row{display:flex; gap:12px; flex-wrap:wrap; margin-top:10px}
.pills{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 0;padding:0;list-style:none}
.pills li{font-size:13px;color:#111827;background:#fff;border:1px solid var(--line);padding:7px 10px;border-radius:999px}
.section{padding:34px 0}
.section.alt{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:24px;margin:0 0 12px;letter-spacing:-.01em}
h3{margin:0 0 6px}
.muted{color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.card{
  grid-column:span 4;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:16px;
  box-shadow:0 1px 0 rgba(17,24,39,.02);
}
.card p{margin:0;color:var(--muted)}
.card ul{margin:10px 0 0;padding-left:18px;color:var(--muted)}
.card li{margin:4px 0}
.callout{
  background:#fff;border:1px dashed #cbd5e1;border-radius:var(--radius);
  padding:16px;
}
.split{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}
.footer{
  margin-top:26px;background:#0b0c0f;color:#fff;
}
.footer .container{padding:26px 20px}
.footer a{color:#fff}
small{color:rgba(255,255,255,.75)}
form{margin-top:8px}
label{display:block;font-size:13px;color:#111827;margin-top:10px}
input,textarea{
  width:100%;padding:10px 12px;margin-top:6px;
  border-radius:12px;border:1px solid var(--line);font:inherit;
}
textarea{min-height:130px;resize:vertical}
button{
  cursor:pointer;border:none;border-radius:12px;padding:10px 14px;font-weight:700;
}
button.primary{background:var(--ink);color:#fff}
.note{font-size:13px;color:var(--muted);margin-top:10px}
.badge{display:inline-block;font-size:12px;padding:4px 8px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#111827}
@media (max-width: 980px){
  .card{grid-column:span 12}
  .split{grid-template-columns:1fr}
}