:root {
  --primary: #0b2e59;
  --secondary: #123a6b;
  --navy-dark: #061d39;
  --gray: #6f7480;
  --light-gray: #f4f6f8;
  --white: #ffffff;
  --text: #17202a;
  --border: #dfe5ec;
  --shadow: 0 24px 70px rgba(6, 29, 57, 0.18);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--text);
  background: var(--light-gray);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }

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

.site-header {
  background: rgba(11, 46, 89, 0.98);
  color: var(--white);
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 8px 30px rgba(0,0,0,0.18);
}

.nav {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand img {
  width: 68px;
  height: 68px;
  object-fit: contain;
  background: var(--white);
  border-radius: 12px;
  padding: 6px;
}

.brand strong {
  display: block;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.brand span {
  display: block;
  color: #d8e2ec;
  font-size: 0.82rem;
}

nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-family: Arial, sans-serif;
  font-size: 0.92rem;
}

.nav-button {
  background: var(--white);
  color: var(--primary);
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 700;
}

.hero {
  background:
    linear-gradient(105deg, rgba(6,29,57,0.96), rgba(18,58,107,0.88)),
    radial-gradient(circle at top right, rgba(255,255,255,0.14), transparent 35%);
  color: var(--white);
  padding: 96px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 48px;
  align-items: center;
}

.eyebrow,
.section-label {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-family: Arial, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0 0 14px;
}

.hero .eyebrow,
.light-label {
  color: #d7e7f7;
}

h1, h2, h3, p { margin-top: 0; }

h1 {
  font-size: clamp(2.6rem, 6vw, 5rem);
  line-height: 0.95;
  margin-bottom: 24px;
  max-width: 820px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.08;
  margin-bottom: 18px;
}

h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.lead {
  font-size: 1.22rem;
  color: #edf4fb;
  max-width: 670px;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-family: Arial, sans-serif;
  font-weight: 700;
}

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

.button.secondary {
  border: 1px solid rgba(255,255,255,0.46);
  color: var(--white);
}

.hero-card {
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.20);
  border-radius: 26px;
  padding: 34px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero-logo {
  width: 120px;
  height: auto;
  background: var(--white);
  border-radius: 18px;
  padding: 10px;
  margin-bottom: 22px;
}

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

.section { padding: 82px 0; }

.split {
  display: grid;
  grid-template-columns: 0.75fr 1fr;
  gap: 44px;
  align-items: start;
}

.split p:last-child {
  font-size: 1.12rem;
}

.muted {
  background: var(--white);
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 34px;
}

.card {
  background: var(--light-gray);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 26px;
  min-height: 230px;
  box-shadow: 0 14px 40px rgba(6,29,57,0.07);
}

.card h3 {
  color: var(--primary);
}

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

.mission {
  max-width: 920px;
}

.mission p {
  color: #e6eef7;
  font-size: 1.1rem;
}

.values {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: 40px;
  align-items: center;
}

.value-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.value-list span {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 12px 16px;
  font-family: Arial, sans-serif;
  font-weight: 700;
  color: var(--primary);
}

.contact {
  background: linear-gradient(135deg, var(--secondary), var(--navy-dark));
  color: var(--white);
}

.contact .section-label {
  color: #d7e7f7;
}

.contact-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 28px;
  padding: 42px;
  display: grid;
  grid-template-columns: 1fr 0.75fr;
  gap: 34px;
  box-shadow: var(--shadow);
}

.contact-info {
  background: var(--white);
  color: var(--text);
  border-radius: 20px;
  padding: 26px;
  font-family: Arial, sans-serif;
}

.contact-info p {
  margin-bottom: 10px;
}

.contact-info a {
  color: var(--primary);
  font-weight: 700;
  word-break: break-word;
}

footer {
  background: var(--navy-dark);
  color: #cfd9e4;
  font-family: Arial, sans-serif;
  font-size: 0.9rem;
}

.footer-content {
  min-height: 74px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
}

.footer-content p { margin: 0; }

@media (max-width: 900px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  nav {
    flex-wrap: wrap;
  }

  .hero-grid,
  .split,
  .values,
  .contact-card {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 580px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .hero {
    padding: 70px 0;
  }

  .section {
    padding: 62px 0;
  }

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

  .hero-card,
  .contact-card {
    padding: 26px;
  }

  .brand img {
    width: 58px;
    height: 58px;
  }

  .footer-content {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 0;
  }
}