:root {
  --color-bg: #f4f7fa;
  --color-surface: #fffffe;
  --color-text: #1c2431;
  --color-muted: #495569;
  --color-primary: #2e3f73;
  --color-primary-contrast: #ffffff;
  --color-accent: #b91d35;
  --color-accent-contrast: #ffffff;
  --color-focus: #ffc94d;
  --color-border: #d4dae2;

  --gradient-hero-overlay: linear-gradient(
    21deg,
    #5672c9b8 14%,
    #b91d35f2 100%
  );
  --gradient-accent: linear-gradient(90deg, #b91d35, #ffc94d);

  font-family: "Atkinson Hyperlegible", system-ui, sans-serif;
  color-scheme: light;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  background: var(--color-bg);
  color: var(--color-text);
  margin: 0;
}

h1,
h2,
h3,
h4 {
  font-family: "Merriweather", Georgia, serif;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.5em;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}
a:hover,
a:focus {
  text-decoration: underline;
}

button,
.btn {
  font-family: inherit;
  cursor: pointer;
  border: none;
  border-radius: 0.5rem;
  padding: 0.625rem 1rem;
  font-weight: 600;
  background: var(--color-primary);
  color: var(--color-primary-contrast);
}
button.btn-accent {
  background: var(--color-accent);
  color: var(--color-accent-contrast);
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}