:root {
  --navy: #15345b;
  --blue: #1f6fb2;
  --light-blue: #eaf4ff;
  --ink: #182232;
  --muted: #5d6b7c;
  --line: #dce5ef;
  --bg: #f7fafc;
  --white: #ffffff;
  --tan: #efe4c5;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  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;
  backdrop-filter: blur(8px);
}

.nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: var(--white);
  display: grid;
  place-items: center;
  font-size: 24px;
  font-weight: 800;
}

.brand-name {
  font-size: 25px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--navy);
  display: flex;
  align-items: baseline;
  gap: 5px;
}

.brand-it {
  color: var(--blue);
}

.brand-subtitle {
  font-size: 12px;
  color: var(--muted);
  margin-top: -4px;
}

nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
}

.nav-button {
  color: var(--white);
  background: var(--navy);
  padding: 10px 15px;
  border-radius: 999px;
}

.hero {
  background:
    radial-gradient(circle at 80% 10%, rgba(31, 111, 178, 0.15), transparent 30%),
    linear-gradient(135deg, #ffffff 0%, #eef6ff 58%, #f7edd0 100%);
  padding: 82px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 44px;
  align-items: center;
}

.eyebrow,
.section-label {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 800;
}

h1 {
  font-size: clamp(40px, 6vw, 66px);
  line-height: 1.02;
  margin: 0 0 22px;
  color: var(--navy);
}

h2 {
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.12;
  margin: 0 0 18px;
  color: var(--navy);
}

h3 {
  margin: 0 0 10px;
  color: var(--navy);
}

.hero-text {
  font-size: 20px;
  color: var(--muted);
  max-width: 720px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 10px;
  font-weight: 800;
  text-decoration: none;
  border: 2px solid transparent;
}

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

.secondary {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--white);
}

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

.hero-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px;
  box-shadow: 0 24px 60px rgba(21, 52, 91, 0.14);
}

.hero-card h2 {
  font-size: 27px;
}

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

.section {
  padding: 76px 0;
}

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

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  background: var(--white);
  box-shadow: 0 12px 30px rgba(21, 52, 91, 0.06);
}

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

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}

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

.pill-list span {
  display: inline-flex;
  padding: 10px 14px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 700;
  color: var(--navy);
}

.cta {
  padding: 42px 0;
  background: var(--navy);
}

.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  color: var(--white);
}

.cta-box h2,
.cta-box .section-label {
  color: var(--white);
}

.cta-box p {
  margin-bottom: 0;
  color: #dbe8f8;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

.contact-card {
  padding: 28px;
  border-radius: 18px;
  background: var(--light-blue);
  border: 1px solid var(--line);
}

footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  background: var(--bg);
  color: var(--muted);
}

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

.footer-grid p {
  margin: 4px 0 0;
}

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

  nav {
    width: 100%;
    flex-wrap: wrap;
  }

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

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

  .cta-box {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .brand-subtitle {
    display: none;
  }

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

  nav a {
    font-size: 13px;
  }

  .hero {
    padding: 56px 0;
  }

  .section {
    padding: 54px 0;
  }
}