{
  "system": "ETA Intel identity system",
  "updated": "2026-08-07",
  "note": "Generated from the same values documented on /brand. Font sizes are given in rem assuming a 16px root, matching the site's own Tailwind setup.",
  "color": {
    "ink-logo": {
      "value": "#0F0F0F",
      "usage": "Badge fill, both logo variants"
    },
    "surface-logo-mark": {
      "value": "#FFFFFF",
      "usage": "Icon glyph inside the badge, and the badge fill on the white/inverse variant"
    },
    "ink-text": {
      "value": "#0F172A",
      "usage": "Headings and primary text (slate-900)"
    },
    "charcoal-body": {
      "value": "#475569",
      "usage": "Body copy (slate-600)"
    },
    "steel-muted": {
      "value": "#94A3B8",
      "usage": "Eyebrows, labels, secondary text (slate-400)"
    },
    "silver-hairline": {
      "value": "#E2E8F0",
      "usage": "Borders, dividers (slate-200)"
    },
    "surface": {
      "value": "#F8FAFC",
      "usage": "Page and card surface (slate-50)"
    },
    "white": {
      "value": "#FFFFFF",
      "usage": "Base surface"
    },
    "verified-green": {
      "value": "#047857",
      "usage": "Confirmation, verification, success state (emerald-700). The only functional color in the system"
    }
  },
  "typography": {
    "fontFamily": {
      "sans": [
        "Inter",
        "system-ui",
        "sans-serif"
      ],
      "mono": [
        "ui-monospace",
        "SFMono-Regular",
        "monospace"
      ]
    },
    "heading1": {
      "fontSize": {
        "base": "2rem",
        "sm": "2.25rem",
        "lg": "3rem"
      },
      "fontWeight": 700,
      "lineHeight": 1.1,
      "letterSpacing": "tight",
      "fontFamily": "sans"
    },
    "heading2": {
      "fontSize": {
        "base": "1.5rem",
        "lg": "1.875rem"
      },
      "fontWeight": 700,
      "letterSpacing": "tight",
      "fontFamily": "sans"
    },
    "body": {
      "fontSize": {
        "base": "1rem",
        "lg": "1.125rem"
      },
      "fontWeight": 400,
      "lineHeight": "relaxed",
      "fontFamily": "sans"
    },
    "label": {
      "fontSize": "0.625rem",
      "fontWeight": 400,
      "textTransform": "uppercase",
      "letterSpacing": "0.12em",
      "fontFamily": "sans"
    },
    "caption": {
      "fontSize": "0.6875rem",
      "fontWeight": 400,
      "lineHeight": "relaxed",
      "fontFamily": "sans"
    },
    "data": {
      "fontSize": "0.75rem",
      "fontWeight": 400,
      "fontFamily": "mono"
    },
    "button": {
      "fontSize": "0.875rem",
      "fontWeight": 500,
      "fontFamily": "sans"
    }
  },
  "spacing": {
    "unit": "8px",
    "scale": {
      "1": "8px",
      "2": "16px",
      "3": "24px",
      "4": "32px",
      "5": "40px",
      "6": "48px",
      "8": "64px",
      "10": "80px",
      "12": "96px",
      "16": "128px"
    }
  },
  "grid": {
    "columns": 12,
    "gap": "24px",
    "maxWidth": "1200px",
    "breakpoints": {
      "sm": "640px",
      "md": "768px",
      "lg": "1024px",
      "xl": "1280px"
    }
  },
  "radius": {
    "interface": "4px",
    "iconStandalone": "8px",
    "large": "12px"
  }
}