:root {
  --charcoal: #2D2D2D;
  --slate: #4A5568;
  --white: #FFFFFF;
  --light-gray: #F7F8FA;
  --navy: #1A365D;
  --steel-blue: #2B6CB0;
  --emerald: #276749;
  --border: #E2E8F0;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  color: var(--charcoal);
  line-height: 1.5;
  background: var(--white);
}

.container {
  width: min(920px, 92vw);
  margin: 0 auto;
}

.hero {
  background: linear-gradient(135deg, var(--navy), #132740);
  color: var(--white);
  padding: 5rem 0 4rem;
}

.eyebrow {
  margin: 0 0 .75rem;
  color: #cfd8e3;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .8rem;
}

h1 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.15;
  font-weight: 800;
}

.intro {
  margin: 1.25rem 0 1.5rem;
  max-width: 70ch;
  color: #e3ebf5;
  font-size: 1.05rem;
}

.cta {
  display: inline-block;
  color: var(--white);
  background: var(--steel-blue);
  text-decoration: none;
  font-weight: 600;
  padding: .8rem 1rem;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.25);
}

.section {
  padding: 2.4rem 0;
  border-top: 1px solid var(--border);
}

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

.section.accent {
  background: #eef5ff;
  border-top: 0;
}

h2 {
  margin: 0 0 .65rem;
  color: var(--navy);
  font-size: clamp(1.2rem, 2.5vw, 1.9rem);
}

.lead {
  margin-top: 0;
  color: var(--slate);
  font-weight: 500;
}

p, li { color: var(--slate); }

ul {
  margin: .85rem 0 0 1.1rem;
  padding: 0;
}

li { margin: .35rem 0; }

.footer {
  background: var(--charcoal);
  color: #cfd3d9;
  padding: 2rem 0;
}

.footer p { margin: .25rem 0; color: #cfd3d9; }
.footer a { color: #b9d7ff; }