:root{
  --bg:#0b0d12;
  --card:#121624;
  --text:#e8ecf2;
  --muted:#a8b0bf;
  --line:#242b3d;
  --btn:#1b2336;
  --btn2:#2d3b5f;
  --accent:#ffffff;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial}
a{color:var(--text);text-decoration:none}
a:hover{text-decoration:none;filter:drop-shadow(0 0 10px rgba(61,214,208,.25))}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
.header{position:sticky;top:0;background:rgba(11,13,18,.85);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line);z-index:10}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-weight:700;letter-spacing:.2px}
.nav{display:flex;gap:14px;align-items:center}
.navlink{padding:8px 10px;border-radius:10px;color:var(--muted)}
.navlink.active{color:var(--text);background:rgba(255,255,255,.06)}
.main{padding:36px 0 52px}
.hero{padding:26px 0 18px}
h1{font-size:40px;line-height:1.1;margin:0 0 10px}
h2{font-size:20px;margin:0 0 10px}
.lead{font-size:18px;color:var(--muted);max-width:760px}
.small{font-size:13px}
.muted{color:var(--muted)}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:16px 0 8px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:12px;border:1px solid var(--line);background:var(--btn);text-decoration:none}
.btn.primary{background:var(--btn2);border-color:#3a4b77}
.btn:hover{text-decoration:none;filter:brightness(1.05)}
.grid2{display:grid;grid-template-columns:1fr;gap:18px;margin:28px 0}
@media(min-width:920px){.grid2{grid-template-columns:1fr 1fr}}
.list{margin:10px 0 0;padding-left:18px}
.list li{margin:8px 0;color:var(--muted)}
.cards{display:grid;grid-template-columns:1fr;gap:10px;margin-top:10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px}
.card-title{font-weight:650;margin-bottom:6px}
.card-text{color:var(--muted)}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.pill{border:1px solid var(--line);background:rgba(255,255,255,.04);padding:6px 10px;border-radius:999px;color:var(--muted);font-size:13px}
.callout{margin:28px 0;padding:18px;border-radius:18px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.footer{border-top:1px solid var(--line);padding:18px 0}
.footer-inner{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:12px 14px;margin:10px 0}
.faq summary{cursor:pointer;font-weight:650}

/* Toast (used for inline form success/error) */
.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%) translateY(16px);opacity:0;pointer-events:none;max-width:min(520px,calc(100% - 40px));
  padding:12px 14px;border-radius:14px;background:rgba(18,22,36,.92);border:1px solid var(--line);color:var(--text);transition:opacity .18s ease,transform .18s ease}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.ok{border-color:rgba(61,214,208,.45)}
.toast.err{border-color:rgba(255,92,92,.55)}
.faq p{color:var(--muted);margin:10px 0 0}
.form{display:grid;gap:10px}
label{display:grid;gap:6px;color:var(--muted);font-size:13px}
input,textarea{width:100%;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:#0e1220;color:var(--text)}
code{background:rgba(255,255,255,.06);padding:2px 6px;border-radius:8px}