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      "heading": "Video Analytics in Tella 📈",
      "bg": "#FDFDFD",
      "crop": "img/section-04-features.webp"
    },
    {
      "index": 5,
      "kind": "logos",
      "kind_source": "dom",
      "confidence": 0.8,
      "bbox": {
        "x": 70,
        "y": 7171,
        "w": 1300,
        "h": 1392
      },
      "heading": "More videos. Less subscriptions.",
      "bg": "#FDFDFD",
      "crop": "img/section-05-logos.webp"
    },
    {
      "index": 6,
      "kind": "feature-detail",
      "kind_source": "dom",
      "confidence": 0.45,
      "bbox": {
        "x": 0,
        "y": 8563,
        "w": 1440,
        "h": 849
      },
      "heading": "Frequently asked questions",
      "bg": "#FDFDFD",
      "crop": "img/section-06-feature-detail.webp"
    },
    {
      "index": 7,
      "kind": "feature-detail",
      "kind_source": "dom",
      "confidence": 0.45,
      "bbox": {
        "x": 0,
        "y": 9412,
        "w": 1440,
        "h": 548
      },
      "heading": "Record better videos, faster",
      "bg": "#FDFDFD",
      "crop": "img/section-07-feature-detail.webp"
    },
    {
      "index": 8,
      "kind": "footer",
      "kind_source": "dom",
      "confidence": 0.75,
      "bbox": {
        "x": 70,
        "y": 9960,
        "w": 1300,
        "h": 718
      },
      "heading": "Company",
      "bg": "#FDFDFD",
      "crop": "img/section-08-footer.webp"
    }
  ],
  "images": {
    "manifest": "img/manifest.json",
    "count": 12
  },
  "review": {
    "threshold": 0.7,
    "needs_review": [
      "color.accent_strategy",
      "layout.columns",
      "layout.hero",
      "layout.section_count",
      "sections[].kind",
      "space.base",
      "space.section_padding_px"
    ],
    "vision": "not-run"
  },
  "provenance": {
    "color.roles.bg": {
      "source": "dom",
      "confidence": 0.95
    },
    "color.roles.text": {
      "source": "dom",
      "confidence": 0.92
    },
    "color.roles.muted": {
      "source": "dom",
      "confidence": 0.82
    },
    "color.roles.surface": {
      "source": "dom",
      "confidence": 0.78
    },
    "color.roles.border": {
      "source": "dom",
      "confidence": 0.75
    },
    "color.roles.accent": {
      "source": "dom",
      "confidence": 0.9,
      "note": "fill of the primary button"
    },
    "color.accent_strategy": {
      "source": "dom",
      "confidence": 0.6,
      "note": "hue count over chromatic colors; product mockups rendered in the DOM inflate it",
      "needs_review": true
    },
    "color.palette": {
      "source": "dom",
      "confidence": 0.9
    },
    "color.declared_accents": {
      "source": "dom",
      "confidence": 0.95
    },
    "color.dark_mode": {
      "source": "dom",
      "confidence": 0.9
    },
    "color.contrast": {
      "source": "dom",
      "confidence": 0.9
    },
    "color.gradients": {
      "source": "dom",
      "confidence": 0.85
    },
    "type.families": {
      "source": "dom",
      "confidence": 0.95,
      "note": "named from the @font-face rule that rendered (CDP platform fonts)"
    },
    "type.families[].roles": {
      "source": "dom",
      "confidence": 0.85
    },
    "type.declared_unused": {
      "source": "dom",
      "confidence": 0.95
    },
    "type.scale_px": {
      "source": "dom",
      "confidence": 0.9
    },
    "type.body_size": {
      "source": "dom",
      "confidence": 0.85
    },
    "type.display_size": {
      "source": "dom",
      "confidence": 0.85
    },
    "type.styles": {
      "source": "dom",
      "confidence": 0.8
    },
    "type.ratio": {
      "source": "dom",
      "confidence": 0.7,
      "note": "geometric fit over the scale above body size"
    },
    "type.case": {
      "source": "dom",
      "confidence": 0.75
    },
    "type.line_height": {
      "source": "dom",
      "confidence": 0.85
    },
    "type.tracking_display": {
      "source": "dom",
      "confidence": 0.85
    },
    "space.base": {
      "source": "dom",
      "confidence": 0.5,
      "note": "no base unit explains 70% of spacing values",
      "needs_review": true
    },
    "space.scale_px": {
      "source": "dom",
      "confidence": 0.85
    },
    "space.section_padding_px": {
      "source": "dom",
      "confidence": 0.65,
      "needs_review": true
    },
    "space.density": {
      "source": "dom",
      "confidence": 0.85
    },
    "shape.radii_px": {
      "source": "dom",
      "confidence": 0.88
    },
    "shape.dominant_radius": {
      "source": "dom",
      "confidence": 0.8
    },
    "shape.border_usage": {
      "source": "dom",
      "confidence": 0.8
    },
    "depth.shadows": {
      "source": "dom",
      "confidence": 0.9
    },
    "depth.style": {
      "source": "dom",
      "confidence": 0.75
    },
    "layout.container_px": {
      "source": "dom",
      "confidence": 0.8
    },
    "layout.columns": {
      "source": "dom",
      "confidence": 0.6,
      "note": "most common grid track count; layout grids and card grids are not separated",
      "needs_review": true
    },
    "layout.nav": {
      "source": "dom",
      "confidence": 0.78
    },
    "layout.hero": {
      "source": "dom",
      "confidence": 0.6,
      "note": "geometric heuristic over the h1 and nearby media",
      "needs_review": true
    },
    "layout.section_count": {
      "source": "dom",
      "confidence": 0.6,
      "needs_review": true
    },
    "motion": {
      "source": "dom",
      "confidence": 0.8
    },
    "components": {
      "source": "dom",
      "confidence": 0.78
    },
    "stack": {
      "source": "dom",
      "confidence": 0.85,
      "note": "globals, script URLs and response headers"
    },
    "meta": {
      "source": "dom",
      "confidence": 0.99
    },
    "sections[].bbox": {
      "source": "dom",
      "confidence": 0.8
    },
    "sections[].kind": {
      "source": "dom",
      "confidence": 0.63,
      "note": "class-name and content-count heuristics; per-section confidence in sections[].confidence",
      "needs_review": true
    },
    "imagery.media_share": {
      "source": "dom",
      "confidence": 0.8
    },
    "imagery.dominant_colors": {
      "source": "pixels",
      "confidence": 0.7,
      "note": "clustered screenshot pixels inside media boxes (approximate, OKLab ΔE 0.06 clusters)"
    }
  }
}