:root {
  /* Colors */
  --color-ember-orange: #ff4100;
  --color-primary: #ff4100;
  --color-signal-blue: #0052ef;
  --color-plex-green: #19d600;
  --color-plasma-magenta: #f500ff;
  --color-acid-lime: #45ff00;
  --color-electric-blue: #027fff;
  --color-onyx: #0b0b0b;
  --color-canvas-white: #ffffff;
  --color-smoke: #b9b9b9;
  --color-ash: #d6d6d6;
  --color-graphite: #212121;
  --color-charcoal: #353535;
  --color-mid: #797979;
  --color-steel: #4a4a4a;
  --color-frost: #ededed;

  /* Typography — Font Families */
  --font-waldenburg: 'Waldenburg', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-ibm-plex-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Typography — Scale */
  --text-micro: 11px;
  --leading-micro: 1.3;
  --text-caption: 13px;
  --leading-caption: 1.4;
  --text-body-sm: 15px;
  --leading-body-sm: 1.5;
  --text-body: 18px;
  --leading-body: 1.5;
  --tracking-body: -0.02px;
  --text-body-lg: 20px;
  --leading-body-lg: 1.5;
  --tracking-body-lg: -0.02px;
  --text-subheading: 32px;
  --leading-subheading: 1.13;
  --tracking-subheading: -0.48px;
  --text-heading-sm: 48px;
  --leading-heading-sm: 1.1;
  --tracking-heading-sm: -1.44px;
  --text-heading: 60px;
  --leading-heading: 1.08;
  --tracking-heading: -1.8px;
  --text-heading-lg: 72px;
  --leading-heading-lg: 1.05;
  --tracking-heading-lg: -2.52px;
  --text-display: 112px;
  --leading-display: 1;
  --tracking-display: -4.48px;

  /* Typography — Weights */
  --font-weight-regular: 400;
  --font-weight-w425: 425;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;

  /* Spacing */
  --spacing-unit: 4px;
  --spacing-4: 4px;
  --spacing-8: 8px;
  --spacing-12: 12px;
  --spacing-16: 16px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-48: 48px;
  --spacing-64: 64px;
  --spacing-96: 96px;
  --spacing-128: 128px;

  /* Layout */
  --page-max-width: 1200px;
  --site-gutter: clamp(20px, 4vw, 40px);
  --section-gap: 96px;
  --card-padding: 24px;
  --element-gap: 12px;

  /* Border Radius */
  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-xl: 12px;
  --radius-full: 99999px;

  /* Named Radii */
  --radius-nav: 99999px;
  --radius-tags: 99999px;
  --radius-cards: 12px;
  --radius-images: 3px;
  --radius-inputs: 3px;
  --radius-buttons: 99999px;

  /* Surfaces */
  --surface-canvas: #ffffff;
  --surface-onyx: #0b0b0b;
  --surface-graphite: #212121;
  --surface-charcoal: #353535;
  --surface-frost: #ededed;
}