:root {
  color-scheme: light;
  --text: #111827;
  --muted: #5b6472;
  --line: #d8dde5;
  --surface: #ffffff;
  --soft: #f6f7f9;
  --accent: #0f766e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 960px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--surface);
}

.page {
  width: 960px;
  margin: 0 auto;
  padding: 72px 24px;
}

.intro {
  max-width: 720px;
  padding-bottom: 52px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: 56px;
  line-height: 1;
  letter-spacing: 0;
}

.lead {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 22px;
  line-height: 1.45;
}

.modules {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.modules article {
  min-height: 220px;
  padding: 28px 24px;
  background: var(--soft);
  border-right: 1px solid var(--line);
}

.modules article:last-child {
  border-right: 0;
}

.modules span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

.modules h2 {
  margin: 32px 0 12px;
  font-size: 24px;
  line-height: 1.2;
}

.modules p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}