:root {
  --navy: #071c33;
  --blue: #1167b1;
  --steel: #55708a;
  --light: #f5f8fb;
  --white: #ffffff;
  --line: #dce5ee;
  --text: #1f2a37;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

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

.site-header {
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.95);
  border-bottom: 1px solid var(--line);
  z-index: 10;
}

.nav-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  font-weight: 800;
  text-decoration: none;
  font-size: 18px;
}

.brand img {
  width: 42px;
  height: 42px;
}

nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

nav a {
  text-decoration: none;
  color: var(--navy);
  font-weight: 600;
  font-size: 14px;
}

.nav-cta {
  background: var(--navy);
  color: var(--white);
  padding: 10px 16px;
  border-radius: 999px;
}

.hero {
  background:
    radial-gradient(circle at top right, rgba(17,103,177,0.2), transparent 32%),
    linear-gradient(135deg, #071c33 0%, #0b2948 60%, #123b64 100%);
  color: var(--white);
  padding: 96px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  font-weight: 800;
  margin: 0 0 12px;
}

.hero .eyebrow {
  color: #8bd0ff;
}

h1, h2, h3 {
  line-height: 1.15;
  margin: 0;
  color: inherit;
}

h1 {
  font-size: clamp(42px, 6vw, 68px);
  max-width: 850px;
}

h2 {
  font-size: clamp(30px, 4vw, 44px);
}

h3 {
  font-size: 22px;
}

.hero-text {
  font-size: 20px;
  max-width: 720px;
  color: #d6e6f5;
  margin: 24px 0 32px;
}

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

.btn {
  display: inline-block;
  text-decoration: none;
  padding: 14px 20px;
  border-radius: 999px;
  font-weight: 800;
}

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

.btn.secondary {
  border: 1px solid rgba(255,255,255,0.5);
  color: var(--white);
}

.hero-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 24px;
  padding: 32px;
  backdrop-filter: blur(8px);
}

.hero-card h2 {
  font-size: 26px;
  margin-bottom: 18px;
}

.hero-card ul, .card ul {
  padding-left: 20px;
  margin-bottom: 0;
}

.section {
  padding: 82px 0;
}

.intro {
  background: var(--light);
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}

.split p:last-child {
  font-size: 19px;
  margin: 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 26px;
  background: var(--white);
  box-shadow: 0 16px 40px rgba(7,28,51,0.06);
}

.card p {
  color: var(--steel);
}

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

.about p {
  color: #d6e6f5;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.stats {
  display: grid;
  gap: 18px;
}

.stats div {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 20px;
  padding: 24px;
}

.stats strong {
  display: block;
  font-size: 42px;
  color: #8bd0ff;
}

.stats span {
  color: #d6e6f5;
}

.credential-list {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.credential-list span {
  border: 1px solid var(--line);
  background: var(--light);
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 700;
  color: var(--navy);
}

.contact {
  background: var(--light);
}

.contact-box {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 42px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 42px;
}

.contact-card {
  background: var(--navy);
  color: var(--white);
  border-radius: 22px;
  padding: 28px;
}

.contact-card p {
  margin: 0 0 8px;
  color: #b9cbe0;
}

.contact-card a {
  color: var(--white);
  font-size: 20px;
  font-weight: 800;
  text-decoration: none;
}

.location {
  margin-top: 28px !important;
}

footer {
  border-top: 1px solid var(--line);
  padding: 24px 0;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--steel);
}

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

@media (max-width: 900px) {
  nav {
    display: none;
  }

  .hero-grid, .split, .about-grid, .contact-box {
    grid-template-columns: 1fr;
  }

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

  .hero {
    padding: 72px 0;
  }
}

@media (max-width: 620px) {
  .cards {
    grid-template-columns: 1fr;
  }

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

  .contact-box {
    padding: 28px;
  }

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