:root {
  --navy: #0b1f3a;
  --steel: #2f5d8c;
  --light: #f4f6f8;
  --white: #ffffff;
  --orange: #e67e22;
  --text: #1f2933;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: var(--light);
  color: var(--text);
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

/* ---------------- Header ---------------- */

.site-header {
  background: var(--navy);
  color: var(--white);
  padding: 1rem 0;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.logo-mark {
  background: var(--orange);
  color: white;
  font-weight: bold;
  padding: .6rem .8rem;
  border-radius: 4px;
}

.brand h1 {
  margin: 0;
  font-size: 1.5rem;
}

.brand span {
  color: #cbd5e1;
  font-size: .85rem;
}

nav a {
  color: white;
  text-decoration: none;
  margin-left: 1.5rem;
  transition: .2s;
}

nav a:hover {
  color: var(--orange);
}

nav a.active {
  color: var(--orange);
  font-weight: 600;
}

/* ---------------- Hero ---------------- */

.hero,
.page-hero {
  background: linear-gradient(135deg,var(--navy),var(--steel));
  color: white;
  padding: 5rem 0;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #dbeafe;
  font-size: .8rem;
}

.hero h2,
.page-hero h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero-text,
.page-hero p {
  max-width: 700px;
  line-height: 1.7;
}

/* ---------------- Buttons ---------------- */

.button {
  display: inline-block;
  margin-top: 1.5rem;
  background: var(--orange);
  color: white;
  text-decoration: none;
  padding: .85rem 1.5rem;
  border-radius: 4px;
}

/* ---------------- Cards ---------------- */

.cards,
.highlights {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1.5rem;
  margin: 3rem auto;
}

.card,
.highlight-card {
  background: white;
  padding: 1.75rem;
  border-radius: 8px;
  border-top: 4px solid var(--orange);
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
}

.card h3,
.highlight-card h3 {
  margin-top: 0;
}

/* ---------------- Content ---------------- */

.content-section {
  background: white;
  padding: 3rem;
  border-radius: 8px;
  margin-bottom: 3rem;
  line-height: 1.8;
}

.content-section h2 {
  margin-top: 2.5rem;
}

.content-section h2:first-child {
  margin-top: 0;
}

/* ---------------- Footer ---------------- */

footer {
  background: var(--navy);
  color: #d1d5db;
  text-align: center;
  padding: 2rem;
}

/* ---------------- Mobile ---------------- */

@media (max-width: 900px) {

  .nav-container {
    display:block;
  }

  nav {
    margin-top:1rem;
  }

  nav a {
    display:inline-block;
    margin:.5rem .75rem .5rem 0;
  }

  .hero h2,
  .page-hero h2 {
    font-size:2.2rem;
  }

  .cards,
  .highlights {
    display:block;
  }

  .card,
  .highlight-card {
    margin-bottom:1rem;
  }

}