:root{
  --bg:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --light:#64748b;
  --border:#e2e8f0;
  --soft:#f8fafc;
  --soft2:#f1f5f9;
  --accent:#0369a1;
  --dark:#0f172a;
  --dark2:#111827;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
.topbar{
  position:sticky; top:0; z-index:20;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.topbar-inner,.footer-inner{
  display:flex; align-items:center; justify-content:space-between; gap:20px;
  padding:18px 24px;
}
.brand-block{
  display:flex;
  align-items:center;
  gap:14px;
}
.site-logo{
  width:56px;
  height:56px;
  object-fit:contain;
  border-radius:14px;
  flex-shrink:0;
  background:transparent;
}
.brand{font-size:1.2rem;font-weight:700}
.tagline{font-size:.95rem;color:var(--light);margin-top:2px}
.hero{
  background:linear-gradient(135deg, #f8fafc 0%, #ffffff 45%, #eff6ff 100%);
  padding:84px 0;
}
.hero-grid{display:grid;grid-template-columns:1.2fr .9fr;gap:48px;align-items:start}
h1,h2,h3{line-height:1.15;margin:0 0 14px}
h1{font-size:clamp(2.3rem, 5vw, 4.4rem);letter-spacing:-0.03em}
h2{font-size:clamp(2rem, 4vw, 3.3rem);letter-spacing:-0.03em}
h3{font-size:1.25rem}
p{margin:0 0 16px;color:var(--muted)}
.lead{font-size:1.08rem}
.pill{
  display:inline-block;
  background:#eff6ff;
  color:var(--accent);
  border:1px solid #bae6fd;
  border-radius:999px;
  padding:8px 12px;
  font-size:.92rem;
  margin-bottom:18px;
}
.button-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}
.button{
  display:inline-block;
  padding:13px 18px;
  border-radius:18px;
  text-decoration:none;
  font-weight:600;
  transition:.2s ease;
}
.button:hover{transform:translateY(-1px)}
.button-dark{background:var(--dark);color:#fff}
.button-light{border:1px solid #cbd5e1;background:#fff;color:#334155}
.section{padding:84px 0}
.section-alt{background:var(--soft)}
.section-label{
  color:var(--accent);
  text-transform:uppercase;
  letter-spacing:.2em;
  font-size:.82rem;
  font-weight:700;
  margin-bottom:10px;
}
.section-label-light{color:#bae6fd}
.card-stack,.stack{display:grid;gap:16px}
.card, .panel{
  background:#fff;
  border:1px solid var(--border);
  border-radius:28px;
  padding:28px;
  box-shadow:0 6px 24px rgba(15,23,42,.04);
}
.panel.soft{background:var(--soft)}
.eyebrow,.step{font-size:.88rem;color:#64748b;font-weight:600;margin-bottom:10px}
.grid-3,.grid-4{
  display:grid;
  gap:20px;
  margin-top:32px;
}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.two-col{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:start;
}
.founder-note .panel{background:#fff}
.prose p{font-size:1.05rem}
.vision{
  background:var(--dark2);
  color:#fff;
}
.vision p{color:#cbd5e1}
.vision-cards{margin-top:34px}
.dark-card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  box-shadow:none;
}
.dark-card p{color:#cbd5e1}
.founder-line{font-size:1rem;color:#64748b}
.contact-line a{
  color:var(--accent);
  text-underline-offset:4px;
}
.footer{
  border-top:1px solid var(--border);
  background:#fff;
}
.footer a{color:#0f172a}
@media (max-width: 980px){
  .hero-grid,.two-col,.grid-3,.grid-4{grid-template-columns:1fr}
}
@media (max-width: 720px){
  .topbar-inner,.footer-inner{flex-direction:column;align-items:flex-start}
  .hero{padding:56px 0}
  .section{padding:64px 0}
  .card,.panel{padding:22px}
  .brand-block{align-items:flex-start}
  .site-logo{width:48px;height:48px}
}