:root {
  --navy: #0b1f3a;
  --navy-2: #13325c;
  --accent: #1f6feb;
  --accent-dark: #1957b8;
  --ink: #1b2430;
  --muted: #5a6675;
  --line: #e2e7ee;
  --bg: #ffffff;
  --bg-soft: #f4f7fb;
  --radius: 10px;
  --max: 1100px;
}

* { 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(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
}

a { color: var(--accent); }
a:hover { color: var(--accent-dark); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Top bar */
.topbar {
  background: var(--navy);
  color: #c9d6e8;
  font-size: 14px;
}
.topbar .wrap {
  display: flex; gap: 24px; justify-content: flex-end; flex-wrap: wrap;
  padding-top: 8px; padding-bottom: 8px;
}
.topbar a { color: #fff; text-decoration: none; }

/* Header / nav */
header.site {
  border-bottom: 1px solid var(--line);
  background: #fff;
  position: sticky; top: 0; z-index: 10;
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; padding-bottom: 14px; gap: 16px; flex-wrap: wrap;
}
.brand {
  font-weight: 800; font-size: 22px; letter-spacing: .3px;
  color: var(--navy); text-decoration: none;
}
.brand span { color: var(--accent); }
nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 22px; flex-wrap: wrap; }
nav a {
  color: var(--ink); text-decoration: none; font-weight: 600; font-size: 15px;
  padding: 6px 0; border-bottom: 2px solid transparent;
}
nav a:hover, nav a[aria-current="page"] { color: var(--accent); border-bottom-color: var(--accent); }

.btn {
  display: inline-block; background: var(--accent); color: #fff !important;
  text-decoration: none; font-weight: 700; padding: 12px 22px; border-radius: 8px;
}
.btn:hover { background: var(--accent-dark); }
.btn.ghost { background: transparent; border: 2px solid #fff; }
.btn.ghost:hover { background: rgba(255,255,255,.12); }

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff;
  padding: 88px 0 80px;
}
.hero .eyebrow {
  text-transform: uppercase; letter-spacing: 2px; font-size: 13px;
  color: #9fc0ef; font-weight: 700; margin: 0 0 14px;
}
.hero h1 { font-size: clamp(32px, 5vw, 50px); line-height: 1.15; margin: 0 0 18px; max-width: 760px; }
.hero p.lead { font-size: 19px; color: #d6e2f3; max-width: 640px; margin: 0 0 30px; }
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; }

.page-hero { padding: 60px 0 52px; }
.page-hero h1 { font-size: clamp(30px, 4vw, 42px); margin-bottom: 10px; }

/* Sections */
section { padding: 72px 0; }
section.soft { background: var(--bg-soft); }
h2 { font-size: clamp(26px, 3vw, 34px); color: var(--navy); margin: 0 0 14px; line-height: 1.2; }
h3 { color: var(--navy); margin: 0 0 10px; font-size: 20px; }
.section-intro { color: var(--muted); max-width: 720px; margin: 0 0 36px; }

.grid { display: grid; gap: 22px; }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px;
}
.card p { color: var(--muted); margin: 0; }
.card .code {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .5px;
  color: var(--accent); background: #e8f0fd; padding: 3px 8px; border-radius: 4px; margin-bottom: 12px;
}

.split { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 48px; align-items: start; }

.facts { list-style: none; padding: 0; margin: 0; }
.facts li {
  display: flex; justify-content: space-between; gap: 16px;
  padding: 12px 0; border-bottom: 1px solid var(--line);
}
.facts li span:first-child { color: var(--muted); }
.facts li span:last-child { font-weight: 600; text-align: right; }

.badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.badge {
  border: 1px solid var(--line); background: #fff; border-radius: 999px;
  padding: 6px 14px; font-size: 14px; font-weight: 600; color: var(--navy);
}

/* Service detail */
.service { padding: 40px 0; border-bottom: 1px solid var(--line); }
.service:last-child { border-bottom: none; }
.service p { color: var(--muted); max-width: 820px; }
.service ul { color: var(--muted); max-width: 820px; padding-left: 20px; }

/* CTA band */
.cta {
  background: var(--navy); color: #fff; text-align: center; padding: 64px 0;
}
.cta h2 { color: #fff; }
.cta p { color: #c9d6e8; margin: 0 auto 26px; max-width: 600px; }

/* Contact */
.contact-card { text-align: left; }
.contact-card .big { font-size: 22px; font-weight: 700; color: var(--navy); text-decoration: none; }

/* Footer */
footer.site { background: #08172b; color: #9fb0c7; font-size: 14px; padding: 36px 0; }
footer.site .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer.site a { color: #c9d6e8; text-decoration: none; }

@media (max-width: 640px) {
  section { padding: 52px 0; }
  .hero { padding: 64px 0 56px; }
  nav ul { gap: 16px; }
  .topbar .wrap { justify-content: flex-start; }
}