:root {
  --navy: #0c2340;
  --navy-2: #173d64;
  --teal: #187f89;
  --teal-light: #dff5f4;
  --gold: #caa33c;
  --text: #172033;
  --muted: #5f6b7b;
  --line: #dbe2e8;
  --bg: #ffffff;
  --bg-alt: #f5f8fa;
  --shadow: 0 20px 50px rgba(12, 35, 64, 0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a { color: inherit; }

img { max-width: 100%; display: block; }

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(12,35,64,.08);
}

.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: .05em;
  color: var(--navy);
  text-decoration: none;
}

.brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.nav {
  display: flex;
  gap: 24px;
}

.nav a {
  text-decoration: none;
  font-weight: 700;
  color: var(--navy);
}

.hero {
  padding: 88px 0 76px;
  background:
    radial-gradient(circle at 84% 20%, rgba(24,127,137,.12), transparent 26%),
    linear-gradient(135deg, #ffffff 0%, #f7fbfc 55%, #edf7f7 100%);
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: 64px;
}

.eyebrow,
.section-kicker {
  color: var(--teal);
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .82rem;
}

h1, h2, h3 {
  color: var(--navy);
  line-height: 1.12;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 5rem);
  margin: 14px 0 20px;
  letter-spacing: -.045em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin: 12px 0 24px;
  letter-spacing: -.035em;
}

h3 { margin-top: 0; }

.lead {
  font-size: 1.16rem;
  color: var(--muted);
  max-width: 720px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 800;
  transition: transform .18s ease, box-shadow .18s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(12,35,64,.14);
}

.btn-primary {
  color: white;
  background: var(--navy);
}

.btn-secondary {
  color: var(--navy);
  background: white;
  border: 1px solid var(--line);
}

.tagline {
  margin-top: 24px;
  color: var(--teal);
  font-weight: 800;
}

.logo-card {
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(12,35,64,.08);
  border-radius: 32px;
  padding: 34px;
  box-shadow: var(--shadow);
}

.logo-card img {
  width: min(100%, 520px);
  margin: 0 auto;
}

.section {
  padding: 88px 0;
}

.section-alt { background: var(--bg-alt); }

.split {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 70px;
}

.split p {
  margin-top: 0;
  font-size: 1.05rem;
  color: var(--muted);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 38px;
}

.service-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px;
  min-height: 180px;
  box-shadow: 0 8px 26px rgba(12,35,64,.05);
}

.service-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.contact-section {
  background: linear-gradient(180deg, #fff 0%, #f7fbfc 100%);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 34px;
}

.contact-card {
  text-decoration: none;
  background: white;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 8px 26px rgba(12,35,64,.05);
}

.contact-card:hover { border-color: var(--teal); }

.contact-label {
  display: block;
  color: var(--teal);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .78rem;
  margin-bottom: 8px;
}

.social-wrap {
  margin-top: 42px;
  padding: 28px;
  border-radius: 20px;
  background: var(--navy);
  color: white;
}

.social-wrap h3 { color: white; }

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.social-links a {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.16);
  color: white;
  padding: 10px 14px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.social-note {
  margin-bottom: 0;
  color: rgba(255,255,255,.72);
  font-size: .9rem;
}

.site-footer {
  background: #081a2e;
  color: white;
  padding: 42px 0 24px;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.footer-grid p {
  margin: 8px 0 0;
  color: rgba(255,255,255,.66);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 5px;
}

.footer-contact a {
  color: white;
  text-decoration: none;
}

.copyright {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.58);
  font-size: .9rem;
}

@media (max-width: 900px) {
  .hero-grid,
  .split {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1120px); }

  .nav { display: none; }

  .brand span { font-size: .9rem; }

  .hero { padding-top: 56px; }

  .section { padding: 64px 0; }

  .service-grid { grid-template-columns: 1fr; }

  .footer-grid {
    flex-direction: column;
  }

  .footer-contact {
    align-items: flex-start;
  }
}