:root {
  --bg: #0f172a;
  --surface: #111827;
  --card: #0b1220;
  --muted: #334155;
  --primary: #eab308;
  --primary-dark: #ca8a04;
  --text: #e5e7eb;
  --text-muted: #cbd5e1;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

.container { width: min(1120px, 92vw); margin: 0 auto; }

.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(17,24,39,0.9);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: saturate(180%) blur(8px);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.menu-toggle { display: none; background: var(--card); color: var(--text); border: 1px solid rgba(255,255,255,0.08); border-radius: 8px; padding: 10px 12px; }
.nav ul { list-style: none; display: flex; gap: 18px; margin: 0; padding: 0; }
.nav a { color: var(--text); opacity: 0.9; }
.nav a:hover { opacity: 1; }
.nav .cta { margin-left: 24px; background: var(--primary); color: #111; padding: 10px 14px; border-radius: 10px; font-weight: 700; }
.nav .cta:hover { background: var(--primary-dark); color: #111; }

.skip-link { position: absolute; left: -9999px; top: -9999px; }
.skip-link:focus { left: 12px; top: 12px; background: var(--primary); color: #111; padding: 10px; border-radius: 6px; }

.hero { background: radial-gradient(1200px 500px at 50% -10%, rgba(234,179,8,0.12), transparent), linear-gradient(180deg, rgba(255,255,255,0.02), transparent), var(--bg); padding: 72px 0 56px; }
.hero h1 { font-size: clamp(36px, 4vw, 56px); line-height: 1.1; margin: 0 0 10px; }
.lead { color: var(--text-muted); max-width: 60ch; }
.actions { display: flex; gap: 12px; margin-top: 18px; }
.btn, .btn-outline {
  display: inline-block; padding: 12px 16px; border-radius: 10px; font-weight: 700; border: 2px solid transparent;
}
.btn { background: var(--primary); color: #111; }
.btn:hover { background: var(--primary-dark); }
.btn-outline { border-color: rgba(255,255,255,0.18); color: var(--text); }
.btn-outline:hover { background: rgba(255,255,255,0.06); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 26px auto 10px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.card { background: var(--card); border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; padding: 18px; }
.about-card { background: var(--card); border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; padding: 18px; position: sticky; top: 90px; }

.trust { padding: 10px 0 24px; }
.how { padding: 10px 0 46px; }
.steps { counter-reset: step; list-style: none; padding-left: 0; }
.steps li { margin: 10px 0; padding-left: 0; }
.steps li::marker { content: ""; }
.steps li strong { color: var(--primary); }

.cta-banner { background: linear-gradient(90deg, rgba(234,179,8,0.12), rgba(234,179,8,0.04)); padding: 28px 0; border-top: 1px solid rgba(255,255,255,0.08); border-bottom: 1px solid rgba(255,255,255,0.08); }
.cta-banner h2 { margin: 0 0 6px; }

.pad { padding: 36px 0; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 12px; }
.service { background: var(--card); border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; padding: 18px; }
.note { margin: 18px 0; background: rgba(234,179,8,0.08); border: 1px dashed var(--primary); padding: 14px 16px; border-radius: 12px; color: var(--text); }

.field { display: grid; gap: 6px; margin: 10px 0; }
input, textarea { background: #0f1424; color: var(--text); border: 1px solid rgba(255,255,255,0.14); border-radius: 10px; padding: 12px 14px; width: 100%; }
input:focus, textarea:focus { outline: 2px solid var(--primary); border-color: var(--primary); }
.tiny { font-size: 12px; color: var(--text-muted); }

.site-footer { margin-top: 36px; background: #0b0f1a; border-top: 1px solid rgba(255,255,255,0.08); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 16px; padding: 26px 0; }
.list-reset { list-style: none; margin: 0; padding: 0; }
.list-reset li { margin: 6px 0; }
.legal { border-top: 1px solid rgba(255,255,255,0.08); padding: 14px 0; color: var(--text-muted); font-size: 14px; text-align: center; }

@media (max-width: 860px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .menu-toggle { display: inline-flex; }
  .nav { position: fixed; inset: 60px 16px auto 16px; background: var(--surface); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; padding: 12px; display: none; }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; gap: 10px; }
  .nav .cta { margin: 10px 0 0; display: inline-block; }
}