:root{
  --ink:#0b1220; --ink-2:#1a2238; --muted:#6b7280; --line:#e6e8ee;
  --bg:#f6f7fb; --panel:#ffffff;
  --navy:#0d2546; --blue:#2563eb; --emerald:#10b981;
  --red:#d33; --amber:#f59e0b;
  --shadow:0 1px 2px rgba(15,23,42,.04),0 8px 24px rgba(15,23,42,.06);
  --radius:12px;
  --font: ui-sans-serif,system-ui,-apple-system,"Inter",Segoe UI,Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:var(--font);background:var(--bg);color:var(--ink)}
a{color:inherit;text-decoration:none}

.landing{min-height:100vh;display:flex;flex-direction:column}
.landing-hero{padding:80px 64px 32px;background:linear-gradient(180deg,#0b1220,#11203c);color:#eef2ff}
.landing-hero .brand{font-size:13px;letter-spacing:.18em;text-transform:uppercase;opacity:.7}
.landing-hero h1{font-size:48px;margin:8px 0 4px;font-weight:700;letter-spacing:-.02em}
.landing-hero p{font-size:18px;color:#c7d2fe;max-width:640px;margin:0}
.mode-pill{display:inline-flex;align-items:center;gap:8px;margin-top:24px;padding:6px 12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:999px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#cbd5ff}
.mode-pill .dot{width:8px;height:8px;border-radius:50%;background:var(--emerald);box-shadow:0 0 0 3px rgba(16,185,129,.18)}

.cards{padding:48px 64px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:var(--shadow);transition:transform .15s ease,box-shadow .15s ease;display:flex;flex-direction:column;gap:8px;min-height:220px}
.card:hover{transform:translateY(-2px);box-shadow:0 1px 2px rgba(15,23,42,.04),0 16px 36px rgba(15,23,42,.10)}
.card-tag{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.card h2{margin:4px 0 0;font-size:22px;letter-spacing:-.01em}
.card p{color:#4b5563;font-size:14px;line-height:1.5;flex:1}
.card-cta{font-size:14px;font-weight:600;color:var(--blue);margin-top:8px}
.card.finance{border-top:4px solid #2563eb}
.card.health{border-top:4px solid #d33}
.card.hr{border-top:4px solid #10b981}

@media (max-width:900px){.cards{grid-template-columns:1fr}.landing-hero{padding:48px 24px 24px}.landing-hero h1{font-size:36px}.cards{padding:24px}}