/* Base Styles
 * Typography, body defaults, headings, links, basic elements.
 * Uses color tokens from colors.css.
 */

@layer base {
  body {
    font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    font-size: 1rem;
    color: var(--color-ink);
    background: var(--color-canvas);
  }

  h1, h2, h3, h4, h5, h6 {
    font-family: "Outfit", system-ui, sans-serif;
    line-height: 1.2;
    font-weight: 600;
  }

  h1 { font-size: clamp(1.75rem, 3vw, 2.25rem); }
  h2 { font-size: clamp(1.375rem, 2.5vw, 1.75rem); }
  h3 { font-size: clamp(1.125rem, 2vw, 1.375rem); }

  a {
    color: var(--color-link);
    text-decoration: underline;
    text-underline-offset: 0.15em;

    &:hover {
      text-decoration-thickness: 2px;
    }

    &:focus-visible {
      outline: 2px solid var(--color-link);
      outline-offset: 2px;
      border-radius: 2px;
    }
  }

  p + p {
    margin-block-start: var(--block-space);
  }

  code, pre {
    font-family: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, Consolas, monospace;
    font-size: 0.9em;
  }

  pre {
    padding: var(--block-space) var(--inline-space);
    background: var(--color-surface);
    border-radius: var(--radius);
    overflow-x: auto;
  }

  code:not(pre code) {
    padding: 0.15em 0.35em;
    background: var(--color-surface);
    border-radius: var(--radius-sm);
  }

  hr {
    border: none;
    border-block-start: 1px solid var(--color-border);
    margin-block: var(--block-space-l);
  }

  /* Semantic breakpoints: "room for 100 characters?" */
  @media (min-width: 100ch) {
    body {
      font-size: 1.0625rem;
    }
  }
}