:root {
  --navy: #0D2C54;
  --navy-dark: #081D3A;
  --navy-light: #1F4E8C;
  --navy-tint: #E8EEF7;
  --red: #E31E24;
  --bg: #F4F6FA;
  --surface: #FFFFFF;
  --text: #0F172A;
  --muted: #64748B;
  --border: #E2E8F0;
  --radius: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--surface);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--navy-light); }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy); font-weight: 700; font-size: 18px; }
.brand img { height: 40px; width: auto; }
.nav-links { display: flex; gap: 22px; }
.nav-links a { color: var(--text); text-decoration: none; font-weight: 500; font-size: 15px; }
.nav-links a:hover { color: var(--navy-light); }

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-light) 100%);
  color: #fff;
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; padding-top: 72px; padding-bottom: 0; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: 13px; font-weight: 600; color: #B8C7DD; margin: 0 0 12px; }
.hero h1 { font-size: clamp(32px, 5vw, 52px); line-height: 1.12; margin: 0 0 18px; letter-spacing: -0.02em; }
.lead { font-size: 18px; color: #D6E0EE; margin: 0 0 32px; max-width: 34em; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; padding-bottom: 72px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 22px; border-radius: 12px; font-weight: 600; font-size: 16px;
  text-decoration: none; transition: transform .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: #C8171D; }
.btn-ghost { color: #fff; border: 1px solid rgba(255, 255, 255, .45); }
.btn-ghost:hover { background: rgba(255, 255, 255, .08); }
.btn.full { width: 100%; margin-top: 8px; }
.hero-phone { align-self: end; display: flex; justify-content: center; }
.hero-phone img {
  width: 300px; border-radius: 32px 32px 0 0;
  border: 8px solid #0B1730; border-bottom: 0;
  box-shadow: 0 30px 60px rgba(0, 0, 0, .35);
}

/* Sections */
.section { padding: 88px 0; }
.section-alt { background: var(--bg); }
.section-title { font-size: clamp(26px, 3.4vw, 36px); text-align: center; margin: 0 0 10px; letter-spacing: -0.01em; color: var(--navy); }
.section-sub { text-align: center; color: var(--muted); margin: 0 auto 48px; max-width: 36em; font-size: 17px; }
.left { text-align: left; margin-left: 0; }

.roles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 56px; }
.role-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.role-icon { width: 52px; height: 52px; border-radius: 50%; background: var(--navy-tint); display: grid; place-items: center; margin-bottom: 16px; }
.role-icon svg { width: 26px; height: 26px; fill: var(--navy); }
.role-card h3 { margin: 0 0 6px; font-size: 20px; }
.role-card p { margin: 0; color: var(--muted); }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px 32px; }
.feature { display: flex; gap: 12px; }
.feature .dot { flex: none; width: 10px; height: 10px; border-radius: 50%; background: var(--red); margin-top: 9px; }
.feature h4 { margin: 0 0 4px; font-size: 16px; }
.feature p { margin: 0; color: var(--muted); font-size: 15px; }

.screens { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; max-width: 900px; margin: 0 auto; }
.screens figure { margin: 0; text-align: center; }
.screens img { border-radius: 24px; border: 6px solid #0B1730; box-shadow: 0 16px 36px rgba(13, 44, 84, .18); background: #fff; }
.screens figcaption { margin-top: 14px; font-weight: 600; color: var(--navy); }

.contact { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center; }
.contact-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.contact-label { margin: 0; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 600; }
.contact-value { display: block; margin: 2px 0 18px; font-size: 17px; font-weight: 600; color: var(--text); text-decoration: none; }
a.contact-value { color: var(--navy-light); }

/* Footer */
.site-footer { background: var(--navy-dark); color: #B8C7DD; padding: 28px 0; font-size: 14px; }
.footer-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer-row p { margin: 0; }
.footer-row nav { display: flex; gap: 20px; }
.footer-row a { color: #fff; text-decoration: none; }

/* Legal page */
.legal { max-width: 820px; padding: 56px 20px 88px; }
.legal h1 { color: var(--navy); font-size: clamp(30px, 4vw, 40px); margin: 0 0 6px; }
.legal .updated { color: var(--muted); margin: 0 0 32px; }
.legal h2 { color: var(--navy); font-size: 22px; margin: 40px 0 10px; }
.legal h3 { font-size: 17px; margin: 22px 0 6px; }
.legal p, .legal li { color: #334155; }
.legal ul { padding-left: 22px; }
.legal table { width: 100%; border-collapse: collapse; margin: 12px 0 8px; font-size: 15px; }
.legal th, .legal td { text-align: left; padding: 10px 12px; border: 1px solid var(--border); vertical-align: top; }
.legal th { background: var(--bg); color: var(--navy); }
.legal .table-wrap { overflow-x: auto; }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; padding-top: 48px; gap: 8px; }
  .cta-row { padding-bottom: 40px; }
  .hero-phone img { width: 240px; }
  .roles { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .screens { grid-template-columns: repeat(2, 1fr); }
  .contact { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .nav-links { gap: 14px; }
  .nav-links a:nth-child(2) { display: none; }
  .brand span { display: none; }
  .section { padding: 64px 0; }
  .feature-grid { grid-template-columns: 1fr; }
  .screens { gap: 16px; }
}