:root{color-scheme:light;--ink:#172033;--muted:#64748b;--accent:#2563eb;--paper:#f7f9fc}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif}
header{height:76px;padding:0 max(6vw,24px);display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #e8edf4}
.brand{font-weight:800;letter-spacing:.08em;color:var(--ink);text-decoration:none}.brand span{color:var(--accent)}
nav{display:flex;gap:26px}nav a{color:var(--muted);text-decoration:none;font-size:14px}nav a:hover{color:var(--accent)}
.hero{padding:100px max(8vw,28px) 90px;background:linear-gradient(120deg,#eef4ff,#fff 70%);max-width:1200px;margin:auto}
.eyebrow{font-size:12px;letter-spacing:.18em;font-weight:700;color:var(--accent)}
h1{font-size:clamp(42px,7vw,72px);line-height:1.08;letter-spacing:-.045em;margin:18px 0;max-width:760px}
.hero>p:not(.eyebrow){max-width:620px;color:var(--muted);font-size:18px}
.button{display:inline-block;margin-top:18px;padding:12px 22px;background:var(--accent);color:white;border-radius:7px;text-decoration:none;font-weight:650}
.cards{max-width:1050px;margin:0 auto;padding:54px 26px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.cards article{padding:24px;background:#fff;border:1px solid #e8edf4;border-radius:12px}.cards p{color:var(--muted)}
footer{text-align:center;padding:30px;color:var(--muted);font-size:13px;border-top:1px solid #e8edf4}