:root {
  --bg: #0b1020;
  --bg-soft: #10162b;
  --card: #141b33;
  --line: #223055;
  --text: #e8ecf6;
  --muted: #9aa6c4;
  --brand: #5b8cff;
  --brand-2: #22d3ee;
  --accent: #7c5cff;
  --ok: #34d399;
  --radius: 16px;
  --maxw: 1120px;
  --shadow: 0 12px 40px rgba(3, 8, 24, .45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(124, 92, 255, .18), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, rgba(34, 211, 238, .12), transparent 55%),
    var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(10px);
  background: rgba(11, 16, 32, .72);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: .2px; }
.brand .logo {
  width: 34px; height: 34px; border-radius: 9px;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 18px;
  box-shadow: 0 6px 18px rgba(91, 140, 255, .4);
}
.brand small { display: block; font-weight: 500; color: var(--muted); font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--muted); font-size: 15px; font-weight: 500; transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px; border-radius: 12px; font-weight: 600; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; transition: transform .15s, box-shadow .2s, background .2s;
}
.btn-primary { background: linear-gradient(135deg, var(--brand), var(--accent)); color: #fff; box-shadow: 0 8px 22px rgba(91, 140, 255, .35); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 28px rgba(91, 140, 255, .5); }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--text); }
.btn-ghost:hover { background: var(--bg-soft); }

/* Hero */
.hero { padding: 88px 0 64px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--brand-2);
  background: rgba(34, 211, 238, .08); border: 1px solid rgba(34, 211, 238, .22);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 22px;
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(52, 211, 153, .18); }
.hero h1 { font-size: clamp(34px, 5vw, 56px); line-height: 1.08; margin: 0 0 20px; letter-spacing: -1px; font-weight: 800; }
.hero h1 .grad { background: linear-gradient(120deg, var(--brand-2), var(--brand), var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: clamp(17px, 2vw, 20px); color: var(--muted); max-width: 640px; margin: 0 0 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.trust-row { margin-top: 44px; display: flex; gap: 32px; flex-wrap: wrap; color: var(--muted); font-size: 14px; }
.trust-row div { display: flex; align-items: center; gap: 9px; }
.trust-row svg { width: 18px; height: 18px; stroke: var(--ok); }

/* Sections */
section { padding: 72px 0; }
.section-head { max-width: 680px; margin: 0 auto 48px; text-align: center; }
.section-head .kicker { color: var(--brand); font-weight: 700; font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; }
.section-head h2 { font-size: clamp(26px, 3.4vw, 38px); margin: 12px 0 14px; letter-spacing: -.5px; font-weight: 800; }
.section-head p { color: var(--muted); font-size: 17px; margin: 0; }

/* Cards grid */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: linear-gradient(180deg, var(--card), var(--bg-soft));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; transition: transform .18s, border-color .2s;
}
.card:hover { transform: translateY(-4px); border-color: #34477f; }
.card .ic {
  width: 46px; height: 46px; border-radius: 12px; margin-bottom: 18px;
  display: grid; place-items: center;
  background: rgba(91, 140, 255, .12); border: 1px solid rgba(91, 140, 255, .25);
}
.card .ic svg { width: 24px; height: 24px; stroke: var(--brand); fill: none; stroke-width: 1.8; }
.card h3 { margin: 0 0 10px; font-size: 19px; font-weight: 700; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

/* About / stats */
.about { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.about h2 { font-size: clamp(26px, 3.4vw, 36px); margin: 0 0 18px; letter-spacing: -.5px; font-weight: 800; }
.about p { color: var(--muted); font-size: 16px; margin: 0 0 16px; }
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.stat .n { font-size: 30px; font-weight: 800; background: linear-gradient(120deg, var(--brand-2), var(--brand)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat .l { color: var(--muted); font-size: 14px; margin-top: 4px; }

/* Contact */
.contact-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-card { background: linear-gradient(180deg, var(--card), var(--bg-soft)); border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; }
.contact-list { list-style: none; padding: 0; margin: 22px 0 0; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid var(--line); }
.contact-list li:last-child { border-bottom: none; }
.contact-list .ci { width: 40px; height: 40px; flex: none; border-radius: 10px; display: grid; place-items: center; background: rgba(124, 92, 255, .12); border: 1px solid rgba(124, 92, 255, .25); }
.contact-list .ci svg { width: 20px; height: 20px; stroke: var(--accent); fill: none; stroke-width: 1.8; }
.contact-list .k { font-size: 13px; color: var(--muted); }
.contact-list .v { font-weight: 600; font-size: 15px; }

/* CTA band */
.cta {
  margin: 24px auto; max-width: var(--maxw);
  background: linear-gradient(120deg, rgba(91,140,255,.16), rgba(124,92,255,.16));
  border: 1px solid var(--line); border-radius: 22px; padding: 48px; text-align: center;
}
.cta h2 { font-size: clamp(24px, 3vw, 34px); margin: 0 0 12px; font-weight: 800; }
.cta p { color: var(--muted); font-size: 17px; margin: 0 0 26px; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 48px 0 32px; margin-top: 40px; color: var(--muted); }
.footer-top { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; margin-bottom: 32px; }
.footer-col h4 { color: var(--text); font-size: 14px; text-transform: uppercase; letter-spacing: 1px; margin: 0 0 14px; }
.footer-col a { display: block; color: var(--muted); font-size: 14px; padding: 5px 0; transition: color .2s; }
.footer-col a:hover { color: var(--text); }
.footer-brand { max-width: 320px; }
.footer-brand p { font-size: 14px; margin: 12px 0 0; }
.footer-bottom { border-top: 1px solid var(--line); padding-top: 22px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; }

/* Legal pages */
.legal { max-width: 820px; margin: 0 auto; padding: 56px 0; }
.legal h1 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; letter-spacing: -.5px; margin: 0 0 8px; }
.legal .updated { color: var(--muted); font-size: 14px; margin-bottom: 36px; }
.legal h2 { font-size: 21px; margin: 34px 0 12px; font-weight: 700; }
.legal p, .legal li { color: #c6cfe6; font-size: 16px; }
.legal ul { padding-left: 22px; }
.legal a { color: var(--brand); }
.back-link { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; margin-bottom: 28px; }
.back-link:hover { color: var(--text); }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .grid { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; }
  .contact-wrap { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
}