:root{--bg:#0b0d12;--panel:#11151b;--text:#e7ebf3;--muted:#aab3c2;--brand:#78a3ff;--accent:#7ef0d8}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.6}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1200px;margin:0 auto;padding:24px}
.nav{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:16px 0}
.nav .links{display:flex;gap:16px;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 16px;border-radius:12px;background:var(--brand);color:#081019;font-weight:600;border:1px solid transparent}
.btn.secondary{background:var(--brand);color:#081019;border:1px solid transparent}
.grid{display:grid;gap:16px;align-items:stretch}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid.cols-3{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.grid.cols-3,.grid.cols-2{grid-template-columns:1fr}}
.card{background:var(--panel);padding:20px;border-radius:16px;box-shadow:0 1px 0 #0f141c,0 8px 24px rgba(0,0,0,.22);height:100%;display:flex;flex-direction:column}
.hero{padding:36px 0}
.hero h1{font-size:40px;margin:0 0 12px}
.hero p{color:var(--muted);margin:0 0 18px}
.section h2{font-size:24px;margin:6px 0 12px}
.badge{font-size:12px;padding:4px 8px;color:#081019;background:var(--accent);border-radius:999px;display:inline-block;margin-bottom:8px}
.footer{margin-top:40px;padding:24px 0;border-top:1px solid #202938;color:var(--muted);font-size:14px}
.kicker{color:var(--muted);text-transform:uppercase;letter-spacing:.12em;font-size:12px}
.testimonials .card{border-radius:12px}
.small{font-size:14px;color:var(--muted)}
.code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#0f1319;padding:2px 6px;border-radius:6px}
.notice{border-left:3px solid var(--accent);padding:12px 14px;background:#0e141c;border-radius:10px}
.banner{background:#0e1623;border:1px solid #223047;padding:16px 20px;border-radius:14px;margin:20px 0;box-shadow:0 10px 24px rgba(0,0,0,.2)}
.banner h3{margin:0 0 6px;font-size:20px}
.banner .big{font-size:18px}
details{background:var(--panel);border-radius:14px;margin:12px 0;border:1px solid #1d2633;box-shadow:0 6px 18px rgba(0,0,0,.18)}
details[open]{border-color:#2a3649}
details summary{cursor:pointer;list-style:none;padding:14px 16px;font-weight:600}
details summary::-webkit-details-marker{display:none}
details .content{padding:0 16px 14px;color:var(--muted)}
.section .lead{font-size:18px;color:var(--muted)}
.kicker.center{text-align:center;display:block;margin:6px auto 10px}
.questions{margin-top:24px}
.questions .card{display:flex;align-items:center;gap:10px}
.info-block{background:var(--panel);padding:16px 20px;border-radius:16px;box-shadow:0 6px 18px rgba(0,0,0,.18);margin:24px 0}
.nowrap{white-space:nowrap}