:root {
  /* Colors */
  --color-jet-ink: #0a0a0a;
  --color-charcoal: #151515;
  --color-fog: #858585;
  --color-pewter: #9d9d9d;
  --color-steel: #545454;
  --color-dove: #d5d9e2;
  --color-cream: #f9f8f6;
  --color-paper: #ffffff;
  --color-sand: #f2ede5;
  --color-slate: #3b3b3b;
  --color-ember: #ff5f57;
  --color-sunbeam: #ffbd2e;
  --color-sprout: #28c840;

  /* Typography — Font Families */
  --font-universalsans: 'universalSans', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-universalsansdisplay: 'universalSansDisplay', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-geistmono: 'GeistMono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Typography — Scale */
  --text-caption: 12px;
  --leading-caption: 20;
  --tracking-caption: -0.12px;
  --text-body-sm: 14px;
  --leading-body-sm: 20;
  --text-body: 16px;
  --leading-body: 24;
  --text-heading-sm: 24px;
  --leading-heading-sm: 32;
  --tracking-heading-sm: -0.6px;
  --text-subheading: 30px;
  --leading-subheading: 36;
  --tracking-subheading: -0.75px;
  --text-heading: 48px;
  --leading-heading: 48;
  --tracking-heading: -1.2px;
  --text-heading-lg: 60px;
  --leading-heading-lg: 60;
  --tracking-heading-lg: -1.5px;
  --text-display: 72px;
  --leading-display: 72;
  --tracking-display: -1.8px;

  /* Typography — Weights */
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;

  /* Spacing */
  --spacing-unit: 4px;
  --spacing-4: 4px;
  --spacing-8: 8px;
  --spacing-12: 12px;
  --spacing-16: 16px;
  --spacing-20: 20px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-40: 40px;
  --spacing-48: 48px;
  --spacing-64: 64px;
  --spacing-96: 96px;
  --spacing-144: 144px;

  /* Layout */
  --page-max-width: 1200px;
  --section-gap: 80px;
  --card-padding: 40px;
  --element-gap: 12px;

  /* Border Radius */
  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-xl: 12px;
  --radius-2xl: 16px;
  --radius-full: 9999px;

  /* Named Radii */
  --radius-cards: 16px;
  --radius-pills: 9999px;
  --radius-inputs: 6px;
  --radius-buttons: 9999px;
  --radius-smallcards: 8px;

  /* Shadows */
  --shadow-subtle: rgba(10, 10, 10, 0.15) 0px 0px 0px 1px;
  --shadow-xl: rgba(0, 0, 0, 0.1) 0px 20px 25px -5px, rgba(0, 0, 0, 0.1) 0px 8px 10px -6px;
  --shadow-subtle-2: rgba(0, 0, 0, 0.06) 0px 0px 0px 1px, rgba(15, 23, 42, 0.18) 0px 18px 40px -24px;

  /* Surfaces */
  --surface-paper: #ffffff;
  --surface-cream: #f9f8f6;
  --surface-sand: #f2ede5;
  --surface-charcoal: #151515;
}