:root {
  color-scheme: light;
  --bg: #f6f1e8;
  --panel: #ffffff;
  --text: #1f2933;
  --muted: #667085;
  --accent: #22577a;
  --accent-strong: #183b56;
  --line: rgba(31, 41, 51, 0.12);
  --shadow: 0 18px 50px rgba(31, 41, 51, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(34, 87, 122, 0.14), transparent 30%),
    linear-gradient(180deg, #fffaf3 0%, var(--bg) 100%);
}

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

.page-shell {
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 64px;
}

.hero {
  display: grid;
  gap: 18px;
  padding: 72px 0 40px;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
}

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

h1 {
  max-width: 12ch;
  font-size: clamp(2.9rem, 7vw, 5.4rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.lede {
  max-width: 60ch;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-weight: 700;
}

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

.button-secondary {
  background: rgba(255, 255, 255, 0.65);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.feature-grid article,
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.feature-grid article {
  padding: 24px;
}

.feature-grid h2,
.panel h2 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.feature-grid p,
.panel p,
.steps {
  color: var(--muted);
  line-height: 1.7;
}

.panel {
  margin-top: 18px;
  padding: 28px;
}

.steps {
  margin-bottom: 0;
  padding-left: 20px;
}

.steps li + li {
  margin-top: 10px;
}

.callout {
  background: linear-gradient(135deg, rgba(34, 87, 122, 0.08), rgba(255, 255, 255, 0.96));
}

@media (max-width: 860px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .page-shell {
    width: min(100% - 20px, 1100px);
    padding-top: 28px;
  }

  .hero {
    padding-top: 32px;
  }
}