:root{
  --bg0:#f8fafc;
  --bg1:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --border:rgba(15,23,42,.08);
  --shadow:0 4px 24px rgba(15,23,42,.06);
  --shadow-sm:0 2px 12px rgba(15,23,42,.04);
  --brand:#0ea5e9;
  --brand-2:#38bdf8;
  --radius:16px;
  --radius-sm:12px;
  --container:1040px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  color:var(--text);
  background:
    radial-gradient(1100px 600px at 10% -10%, rgba(14,165,233,.08), transparent 50%),
    radial-gradient(900px 500px at 90% 20%, rgba(56,189,248,.06), transparent 50%),
    var(--bg0);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

a{color:var(--brand); text-decoration:none}
a:hover{text-decoration:underline}

.container{
  width:min(var(--container), 100% - 48px);
  margin:0 auto;
}

.topbar{
  position:sticky;
  top:0;
  z-index:10;
  padding:14px 0;
  backdrop-filter:saturate(180%) blur(16px);
  -webkit-backdrop-filter:saturate(180%) blur(16px);
  background:rgba(248,250,252,.9);
  border-bottom:1px solid rgba(14,165,233,.12);
}
.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:650;
  letter-spacing:-.2px;
  color:var(--text);
}
.logo{
  width:28px;
  height:28px;
  border-radius:8px;
  background:url('assets/favicon-32x32.png') no-repeat center;
  background-size:contain;
  flex-shrink:0;
}
.nav{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.nav a{
  color:var(--muted);
  font-weight:550;
  padding:8px 10px;
  border-radius:999px;
}
.nav a:hover{
  text-decoration:none;
  background:rgba(14,165,233,.1);
  color:var(--brand);
}

main{padding:42px 0 56px}

.hero{
  padding:22px 0 12px;
}
.kicker{
  display:inline-flex;
  gap:8px;
  align-items:center;
  font-size:13px;
  color:var(--muted);
  padding:7px 11px;
  border:1px solid rgba(14,165,233,.2);
  border-radius:999px;
  background:rgba(255,255,255,.7);
}
.kicker-dot{
  width:7px;
  height:7px;
  border-radius:999px;
  background:var(--brand);
}
.hero h1{
  font-size:clamp(34px, 4vw, 54px);
  line-height:1.06;
  letter-spacing:-.04em;
  margin:14px 0 10px;
}
.hero p{
  margin:0;
  color:var(--muted);
  font-size:clamp(16px, 1.4vw, 18px);
  line-height:1.55;
  max-width:70ch;
}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:18px;
  margin-top:26px;
}
.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  padding:20px;
}
.card h2{
  font-size:18px;
  letter-spacing:-.02em;
  margin:0 0 8px;
  color:var(--text);
}
.card p{
  margin:0;
  color:var(--muted);
  line-height:1.55;
}
.card ul{
  margin:10px 0 0;
  padding-left:18px;
  color:var(--muted);
}
.span-7{grid-column:span 7}
.span-5{grid-column:span 5}
.span-6{grid-column:span 6}
.span-12{grid-column:span 12}

.cta{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  align-items:center;
  margin-top:18px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:11px 16px;
  border-radius:999px;
  font-weight:650;
  letter-spacing:-.01em;
  border:1px solid var(--border);
  background:#fff;
  color:var(--text);
  text-decoration:none;
}
.btn:hover{ text-decoration:none; background:#f8fafc; border-color:var(--brand); color:var(--brand); }
.btn-primary{
  border:none;
  background:linear-gradient(135deg, var(--brand), var(--brand-2));
  color:white;
  box-shadow:0 4px 14px rgba(14,165,233,.25);
}
.btn-primary:hover{ filter:saturate(1.05) brightness(1.02) }

.section-title{
  margin:34px 0 12px;
  font-size:14px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--muted);
}

.footer{
  padding:26px 0 36px;
  border-top:1px solid rgba(14,165,233,.12);
  color:var(--muted);
  font-size:14px;
}
.footer-inner{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}
.footer a{ color:var(--muted) }
.footer a:hover{ color:var(--brand) }

.legal h1{
  font-size:34px;
  margin:0 0 8px;
  letter-spacing:-.03em;
}
.meta{
  color:var(--muted);
  margin:0 0 10px;
}
.prose{
  color:var(--text);
  line-height:1.7;
}
.prose h2{
  margin:22px 0 8px;
  font-size:18px;
  letter-spacing:-.01em;
}
.prose ul{ margin:8px 0 0; padding-left:18px }
.note{
  margin-top:12px;
  padding:12px 14px;
  border-radius:var(--radius-sm);
  border:1px solid rgba(14,165,233,.14);
  background:rgba(224,242,254,.5);
  color:var(--muted);
}

@media (max-width: 860px){
  .span-7,.span-5,.span-6{grid-column:span 12}
  main{padding:30px 0 48px}
}