/* ==========================================================================
   Velivios — Design Tokens
   Generated from DESIGN.md (Duolingo-style reference). Plain-CSS mirror of
   theme.css so the page works with no build step.
   ========================================================================== */

:root {
  /* Colors */
  --color-eager-green: #58cc02;
  --color-storybook-green: #d7ffb8;
  --color-spark-blue: #1cb0f6;
  --color-fresh-leaf: #a5ed6e;
  --color-night-ink: #000437;
  --color-paper-white: #ffffff;
  --color-charcoal: #4b4b4b;
  --color-pencil-gray: #777777;
  --color-faded-gray: #afafaf;

  /* Typography — Font Families
     'feather' and 'duolingo-sans' are proprietary; DESIGN.md names
     Nunito Black / Nunito Sans as the sanctioned substitutes. */
  --font-feather: 'Nunito', 'feather', ui-sans-serif, system-ui, -apple-system,
    BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-duolingo-sans: 'Nunito Sans', 'duolingo-sans', ui-sans-serif, system-ui,
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Typography — Scale */
  --text-caption: 13px;
  --leading-caption: 1.23;
  --text-nav-label: 15px;
  --leading-nav-label: 1.33;
  --tracking-nav-label: 0.795px;
  --text-body: 17px;
  --leading-body: 1.18;
  --text-subheading: 19px;
  --leading-subheading: 1.4;
  --text-heading-sm: 32px;
  --leading-heading-sm: 1.2;
  --text-heading: 48px;
  --leading-heading: 1.2;
  --tracking-heading: -0.96px;
  --text-display: 64px;
  --leading-display: 1.2;
  --tracking-display: -1.28px;

  /* Typography — Weights */
  --font-weight-medium: 500;
  --font-weight-bold: 700;

  /* Spacing */
  --spacing-unit: 4px;
  --spacing-8: 8px;
  --spacing-12: 12px;
  --spacing-16: 16px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-40: 40px;
  --spacing-48: 48px;
  --spacing-64: 64px;
  --spacing-80: 80px;
  --spacing-96: 96px;

  /* Layout */
  --page-max-width: 1200px;
  --section-gap: 96px;
  --card-padding: 24px;
  --element-gap: 12px;

  /* Border Radius */
  --radius-xl: 12px;
  --radius-links: 12px;
  --radius-buttons: 12px;
  --radius-nav-items: 12px;

  /* Surfaces */
  --surface-paper-white: #ffffff;
  --surface-storybook-green: #d7ffb8;
  --surface-eager-green: #58cc02;
  --surface-night-ink: #000437;
}