:root{--ink:#14201b;--muted:#55635c;--bg:#fbfaf6;--card:#fff;--line:#e4e1d6;--brand:#1f4e3d;--accent:#e0892b}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{color:var(--brand)}.wrap{max-width:980px;margin:0 auto;padding:0 20px}
header{border-bottom:1px solid var(--line);background:#fff}header .wrap{display:flex;justify-content:space-between;align-items:center;height:64px}
.logo{font-weight:800;font-size:20px;text-decoration:none;color:var(--ink)}.logo span{color:var(--accent)}
nav a{margin-left:18px;text-decoration:none;color:var(--muted);font-size:15px}
.hero{padding:72px 0 56px}.hero h1{font-size:clamp(30px,5vw,48px);line-height:1.15;margin:0 0 16px;max-width:760px}
.hero p{font-size:19px;color:var(--muted);max-width:640px;margin:0 0 28px}
.btn{display:inline-block;background:var(--brand);color:#fff;padding:14px 22px;border-radius:8px;text-decoration:none;font-weight:600}
.btn.alt{background:transparent;color:var(--brand);border:2px solid var(--brand);margin-left:10px}
section{padding:48px 0}h2{font-size:28px;margin:0 0 20px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px}.card h3{margin:0 0 8px;font-size:18px}.card p{margin:0;color:var(--muted)}
.n{display:inline-block;width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;text-align:center;line-height:30px;font-weight:700;margin-bottom:10px}
.band{background:var(--brand);color:#fff;border-radius:16px;padding:36px}.band a.btn{background:#fff;color:var(--brand)}
ul.check{padding-left:0;list-style:none}ul.check li{padding-left:28px;position:relative;margin:8px 0}ul.check li:before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:800}
footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:14px;margin-top:40px}
.logo{white-space:nowrap}@media(max-width:560px){.btn.alt{margin:10px 0 0}nav a{margin-left:12px;font-size:14px}nav a[href="#how"],nav a[href="#pilot"]{display:none}}
.band a.btn.ghost{background:transparent;color:#fff;border:2px solid #fff;margin-left:8px}@media(max-width:560px){.band a.btn.ghost{margin:10px 0 0}}