/* Shared typography, based on the Validation Sprint. */
:root {
  --font-site: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-heading-weight: 700;
}
body, body.sprint-page { font-family: var(--font-site); }
button, input, select, textarea { font-family: var(--font-site); }
h1, h2, h3, h4, h5, h6,
.lp-hero h1, .lp-section h2, .lp-final-cta h2,
.lp-build-card h3, .lp-option-card h3, .lp-callout span {
  font-family: var(--font-site);
}
.hero-title, .diagnostic-title, .lp-hero h1 {
  font-weight: var(--font-heading-weight);
  letter-spacing: -.055em;
  line-height: 1.02;
  text-transform: none;
}
.lp-hero h1 em {
  font-family: inherit;
  font-style: normal;
  font-weight: inherit;
}
.lp-section h2, .lp-final-cta h2 {
  font-weight: var(--font-heading-weight);
  letter-spacing: -.04em;
  line-height: 1.12;
}
.lp-build-card h3, .lp-option-card h3 {
  font-weight: var(--font-heading-weight);
  letter-spacing: -.025em;
  line-height: 1.2;
}