:root {
  --brand: #007CAF;
  --brand-dark: #005a80;
  --brand-light: #1aa3dd;
  --bg: #0b1220;
  --bg-soft: #0f1a2e;
  --surface: #111c33;
  --text: #e8eef7;
  --muted: #9aa9c2;
  --border: rgba(255,255,255,.08);
  --radius: 14px;
  --max: 1120px;
}

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

a { color: var(--brand-light); text-decoration: none; }
a:hover { color: #fff; }

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

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.75);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: #fff; }
.brand img { width: 34px; height: 34px; }
.brand-name { font-size: 18px; letter-spacing: .2px; }
.nav-links { display: flex; gap: 22px; }
.nav-links a { color: var(--muted); font-size: 14px; }
.nav-links a:hover { color: #fff; }
.cta-btn {
  background: var(--brand); color: #fff; padding: 10px 18px; border-radius: 999px;
  font-size: 14px; font-weight: 600; transition: background .2s;
}
.cta-btn:hover { background: var(--brand-dark); color: #fff; }

/* Hero */
.hero {
  padding: 110px 0 90px;
  background:
    radial-gradient(900px 500px at 80% -10%, rgba(0,124,175,.35), transparent 60%),
    radial-gradient(700px 500px at 0% 10%, rgba(26,163,221,.18), transparent 60%);
  text-align: center;
}
.eyebrow {
  display: inline-block; color: var(--brand-light); font-size: 13px; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 18px;
  padding: 6px 14px; border: 1px solid rgba(26,163,221,.35); border-radius: 999px;
  background: rgba(0,124,175,.08);
}
.hero h1 {
  font-size: clamp(34px, 5.2vw, 58px);
  line-height: 1.08; margin: 0 0 18px;
  letter-spacing: -.5px;
  background: linear-gradient(180deg, #fff 0%, #b8c8e0 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.lead {
  font-size: 19px; color: var(--muted);
  max-width: 720px; margin: 0 auto 36px;
}
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 26px; border-radius: 999px; font-weight: 600; font-size: 15px;
  transition: transform .15s, background .2s, border-color .2s;
}
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--brand-light); color: #fff; }

/* Sections */
section { padding: 90px 0; }
.section-title {
  text-align: center; margin-bottom: 56px;
}
.section-title h2 {
  font-size: clamp(28px, 3.4vw, 38px);
  margin: 0 0 12px; letter-spacing: -.3px;
}
.section-title p { color: var(--muted); max-width: 640px; margin: 0 auto; }

/* Services grid */
.grid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform .2s, border-color .2s, box-shadow .2s;
}
.card:hover {
  transform: translateY(-3px);
  border-color: rgba(26,163,221,.4);
  box-shadow: 0 14px 40px -20px rgba(0,124,175,.5);
}
.card .icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-light) 100%);
  display: grid; place-items: center; margin-bottom: 18px;
  color: #fff; font-size: 20px;
}
.card h3 { margin: 0 0 8px; font-size: 19px; }
.card p { color: var(--muted); margin: 0; font-size: 15px; }

/* About */
.about { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.about-grid {
  display: grid; gap: 48px; grid-template-columns: 1.1fr .9fr; align-items: center;
}
.about-grid h2 { font-size: clamp(28px, 3.4vw, 36px); margin: 0 0 16px; }
.about-grid p { color: var(--muted); margin: 0 0 14px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 12px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; text-align: center; }
.stat strong { display: block; font-size: 26px; color: var(--brand-light); }
.stat span { color: var(--muted); font-size: 13px; }

/* CTA section */
.cta-band {
  text-align: center;
  background: linear-gradient(135deg, rgba(0,124,175,.25), rgba(26,163,221,.1));
  border: 1px solid rgba(26,163,221,.3);
  border-radius: 20px;
  padding: 56px 28px;
  margin: 0 24px;
}
.cta-band h2 { margin: 0 0 12px; font-size: clamp(24px, 3vw, 32px); }
.cta-band p { color: var(--muted); margin: 0 0 26px; }

/* Contact */
.contact-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.contact-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.contact-card h4 { margin: 0 0 6px; font-size: 14px; color: var(--muted); font-weight: 500; text-transform: uppercase; letter-spacing: 1px; }
.contact-card a, .contact-card span { color: #fff; font-size: 16px; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px 0 30px;
  color: var(--muted);
  font-size: 14px;
}
.footer-grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; align-items: center; }
.footer-links { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-links a { color: var(--muted); }
.footer-links a:hover { color: #fff; }

/* Legal pages */
.legal { padding: 80px 0 100px; }
.legal h1 { font-size: 36px; margin: 0 0 8px; }
.legal .updated { color: var(--muted); margin-bottom: 32px; font-size: 14px; }
.legal h2 { font-size: 22px; margin: 36px 0 12px; color: #fff; }
.legal p, .legal li { color: var(--muted); }
.legal ul { padding-left: 22px; }
.legal a { color: var(--brand-light); }

@media (max-width: 760px) {
  .nav-links { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  section { padding: 70px 0; }
  .hero { padding: 80px 0 60px; }
}