:root {
  color-scheme: light dark;
  --bg:#0b0c10;
  --panel:#111827;
  --muted:#9ca3af;
  --line:#1f2937;
  --brand:#0b107b; /* Stove deep indigo */
  --brand-2:#1f5eff;
  --text:#e5e7eb;
  --card:rgba(17,24,39,.65);
  --glass:rgba(255,255,255,.06);
}
*{box-sizing:border-box}
body{margin:0;font:16px/1.5 Inter, system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;background:var(--bg);color:var(--text)}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
/* nav */
.nav{position:sticky;top:0;backdrop-filter:saturate(120%) blur(8px);background:rgba(17,24,39,.78);border-bottom:1px solid var(--line);z-index:10}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;padding:10px 20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo-img{height:44px;display:block}
.links a{color:var(--text);text-decoration:none;margin-left:16px}
.btn{border:1px solid #334155;border-radius:12px;padding:8px 12px;text-decoration:none;color:var(--text)}
.btn:hover{border-color:#475569;background:#0b1220}
.btn-primary{background:var(--brand);color:#fff;border-radius:14px;padding:11px 14px;text-decoration:none;display:inline-block}
.btn-primary:hover{filter:brightness(1.05)}
.btn-secondary{border:1px solid #334155;border-radius:14px;padding:11px 14px;text-decoration:none;color:var(--text);display:inline-block}

/* hero */
.hero{padding:78px 0;background:
 radial-gradient(1000px 500px at 10% -20%, rgba(31,94,255,.22), transparent),
 radial-gradient(700px 380px at 100% -10%, rgba(31,94,255,.16), transparent)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.hero h1{font-size:42px;line-height:1.05;margin:0 0 12px 0}
.hero .accent{color:#c7d2fe}
.hero p{max-width:720px;color:var(--muted);margin:0 0 18px 0}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin:0;padding:0;list-style:none}
.badges li{font-size:13px;border:1px solid #2a3650;background:#0f1626;padding:6px 10px;border-radius:999px;color:#cbd5e1}
.hero-art{display:flex;justify-content:center;position:relative;min-height:220px}
.rings{position:absolute;inset:0;opacity:.35;filter:blur(1px);background:
  radial-gradient(closest-side, transparent 55%, rgba(255,255,255,.08) 56%, transparent 57%),
  radial-gradient(closest-side, transparent 70%, rgba(255,255,255,.06) 71%, transparent 72%),
  radial-gradient(closest-side, transparent 85%, rgba(255,255,255,.04) 86%, transparent 87%)}

/* benefits */
.benefits{padding:44px 0}
.benefits h2{margin:0 0 14px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.card{border:1px solid var(--line);border-radius:18px;padding:18px;background:var(--card)}
.card h3{margin:0 0 8px 0}
.card p{margin:0;color:#cbd5e1}

/* tiers */
.tiers{padding:40px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(17,24,39,.5)}
.tier-table{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:18px}
.tier{border:1px solid var(--line);border-radius:18px;padding:18px;background:rgba(7,10,18,.65);position:relative}
.tier .req{margin:4px 0 10px 0;color:#cbd5e1;font-size:14px}
.tier ul{margin:0;padding-left:18px;color:#cbd5e1}
.tier.featured{outline:2px solid var(--brand);box-shadow:0 0 0 6px rgba(11,16,123,.18)}
.flag{position:absolute;top:-12px;right:16px;background:var(--brand);color:#fff;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700}

/* how */
.how{padding:40px 0}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin:0;padding:0;list-style:decimal;list-style-position:inside}
.steps li{border:1px dashed #2a3650;border-radius:12px;padding:12px;background:#0f1626;color:#cbd5e1}

/* referral compare */
.referral{padding:40px 0;border-top:1px solid var(--line)}
.compare{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-top:12px}
.compare > div{border:1px solid var(--line);border-radius:16px;padding:16px;background:#0f1626}
.compare h3{margin-top:0}

/* CTA strip */
.cta-strip{padding:28px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(17,24,39,.5)}
.row{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* faq */
.faq{padding:40px 0}
details{border:1px solid var(--line);border-radius:12px;padding:12px;background:#0f1626;margin-bottom:10px}
summary{cursor:pointer;font-weight:700}

/* footer */
.footer{padding:24px 0;color:var(--muted)}
.brand-inline{display:flex;align-items:center;gap:10px;font-weight:800}
.brand-inline .mark{width:26px;height:26px}
.small-links a{color:var(--muted);text-decoration:none;margin-left:12px}
.small-links a:hover{color:#e5e7eb}

@media (max-width:760px){
  .hero-grid{grid-template-columns:1fr}
  .hero h1{font-size:34px}
}