:root{
  --bg:#0b0f14;
  --fg:#e9eef5;
  --muted:#a9b4c0;
  --line:#1c2430;
  --accent:#ffffff;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background:var(--bg);
  color:var(--fg);
}

a{color:var(--fg);text-decoration:none}
a:hover{text-decoration:underline}

.container{max-width:980px;margin:0 auto;padding:36px 18px}

.nav{border-bottom:1px solid var(--line)}
.nav-inner{max-width:980px;margin:0 auto;padding:16px 18px;display:flex;gap:18px;align-items:center;justify-content:space-between}
.brand{font-weight:800;letter-spacing:.2px}
.nav-links{display:flex;gap:14px;flex-wrap:wrap}
.nav-links a{color:var(--muted);font-weight:700}
.nav-links a.active,.nav-links a:hover{color:var(--fg)}

.hero{padding:28px 0 12px}
h1{margin:0 0 14px;font-size:40px;line-height:1.05;letter-spacing:-.5px}
.subhead{color:var(--muted);font-size:18px;line-height:1.5;max-width:860px}

.section{padding:26px 0;border-top:1px solid var(--line)}
h2{margin:0 0 12px;font-size:22px}
p{margin:10px 0;color:var(--muted);line-height:1.6}
.emphasis{color:var(--fg);font-weight:800;margin-top:14px}
.warning{color:var(--fg);font-weight:900;margin-top:14px}

.bullets{margin:12px 0 0;padding-left:18px;color:var(--muted)}
.bullets li{margin:6px 0}

.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}

.btn{
  display:inline-block;
  padding:12px 14px;
  border-radius:10px;
  border:1px solid var(--line);
  font-weight:900;
}
.btn-primary{background:var(--accent);color:#0b0f14;border-color:transparent}
.btn-secondary{background:transparent;color:var(--fg)}

.cta-box{
  border:1px solid var(--line);
  border-radius:14px;
  padding:16px;
  background:#0f1620;
}
.cta-box h2{margin-bottom:8px}

.form{display:grid;gap:14px}
.fieldset{border:1px solid var(--line);border-radius:12px;padding:14px}
.fieldset legend{padding:0 6px;color:var(--fg);font-weight:900}
label{display:block;margin:8px 0;color:var(--muted)}
input,select,textarea{
  width:100%;
  padding:10px 10px;
  border-radius:10px;
  border:1px solid var(--line);
  background:#0f1620;
  color:var(--fg);
}
input[type="checkbox"],input[type="radio"]{width:auto;margin-right:8px}
.inline-note{color:var(--muted);font-size:13px;margin:8px 0 0}

.form-error{
  border:1px solid #5a1a1a;
  background:#1a0f0f;
  color:#ffd2d2;
  padding:12px;
  border-radius:12px;
}

.footer{border-top:1px solid var(--line)}
.footer-inner{max-width:980px;margin:0 auto;padding:18px;color:var(--muted);font-size:14px}
.footer-brand{color:var(--fg);font-weight:900}
.footer-contact a{color:var(--fg)}