# Dark green email demo banner — Section Design Reference

Schema: Design Details SECTION.md v3.2
Source: https://www.comulate.com/
Website: Comulate: Funding, Investors & Jobs
Section ID: 50f642b9-1b7e-4e7f-89e5-facc086cf657
Design Details page: https://designdetails.io/sections/comulate-com--home--cta-50f642b9
Status: deterministic evidence captured; editorial AI review pending

## Purpose

This is a cta section on the Home page. Use the attached crop and measured browser facts to reconstruct its composition. Do not infer unmeasured source values.

## Layout

1440×608px root; flex

## Visual signature

corporate, minimal, typographic, geometric, ui-centric treatment at 1440×609px. The crop spans 8260–8869px of a 9244px page.

## Components

- Announcement Bar
- Navigation Bar
- Hero With Background Imagery
- Floating Product Card
- Feature Card
- Testimonial Card
- Editorial Card
- Video Frame
- Primary Button
- Outline Button
- Newsletter Form
- Footer

## Evidence note

The geometry, typography, colors, media, and animation parameters below come from saved HTML/CSS/browser evidence when present. Website-level roles are supplied separately. Editorial section judgment remains pending unless the MCP resolves this source ID to a promoted canonical record.

## Build blueprint v3.2

### Purpose and classification

- Canonical type: cta
- Source type: cta
- Structure: 1440×608px root; flex
- Layout: 1440×608px root; flex
- Styles: corporate, minimal, typographic, geometric, ui-centric
- Components: Announcement Bar, Navigation Bar, Hero With Background Imagery, Floating Product Card, Feature Card, Testimonial Card, Editorial Card, Video Frame, Primary Button, Outline Button, Newsletter Form, Footer
- Purpose: cta section from the Home page of Comulate: Funding, Investors & Jobs.
- Visual signature: rgb(249, 247, 242) with 1440×608px root; flex. Inspect the crop for image and content hierarchy.
- Place on the page: 8 of 9, after Testimonials (`3ea3c266-f374-4670-b538-745d28f0319c`), before Footer (`d3cb1c23-563b-443d-8939-b0ec781e3c76`)

### Crop and composition

- Crop: 1440×609px; aspect ratio 2.365:1
- Page bounds: 8260–8869px of 9244px
- Guidance: Preserve the documented hierarchy and relationships; exact measurements were not deterministically captured.

### Exact typography evidence

The sectionScale values were measured inside this crop. The siteRoles values explain how those faces function across the source website; they must not replace section measurements.

```json
{
  "sectionScale": [
    {
      "role": "section heading",
      "family": "Soehne",
      "stack": "Soehne, sans-serif",
      "size": "72px",
      "weight": "600",
      "lineHeight": "86.4px",
      "letterSpacing": "normal",
      "sample": "90%",
      "element": "div",
      "occurrences": 3,
      "sourceId": "font-15"
    },
    {
      "role": "UI/supporting text",
      "family": "Soehne",
      "stack": "Soehne, sans-serif",
      "size": "16px",
      "weight": "500",
      "lineHeight": "20px",
      "letterSpacing": "normal",
      "sample": "Less manual work",
      "element": "div",
      "occurrences": 3,
      "sourceId": "font-17"
    }
  ],
  "siteRoles": [
    {
      "role": "display",
      "size": "60.8px",
      "family": "Knapp",
      "source": "computed",
      "traits": "Regular",
      "weight": "500",
      "evidence": "font-4: computed CSS at 1440×1000; AI role: Knapp, 60.8px, used for the main hero headline.",
      "sampleId": "font-4",
      "confidence": 0.95,
      "lineHeight": "69.3px",
      "letterSpacing": "normal"
    },
    {
      "role": "heading",
      "size": "48px",
      "family": "Knapp",
      "source": "computed",
      "traits": "Regular",
      "weight": "500",
      "evidence": "font-3: computed CSS at 1440×1000; AI role: Knapp, 48px, used for major section headings.",
      "sampleId": "font-3",
      "confidence": 0.9,
      "lineHeight": "62.4px",
      "letterSpacing": "normal"
    },
    {
      "role": "body",
      "size": "16px",
      "family": "Soehne",
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-7: computed CSS at 1440×1000; AI role: Soehne, 16px, used for descriptive body text in feature sections.",
      "sampleId": "font-7",
      "confidence": 0.9,
      "lineHeight": "22.4px",
      "letterSpacing": "normal"
    },
    {
      "role": "mono",
      "size": "8px",
      "family": "Soehne mono kraftig",
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-10: computed CSS at 1440×1000; AI role: Soehne mono kraftig, used for small UI details and labels.",
      "sampleId": "font-10",
      "confidence": 0.85,
      "lineHeight": "8px",
      "letterSpacing": "normal"
    }
  ]
}
```

### Exact color evidence

The section samples record where each computed value was used. Functional roles come from the website-level classifier and remain separate.

```json
{
  "sectionUsage": [
    {
      "value": "#F4F1E9",
      "cssValue": "rgb(244, 241, 233)",
      "alpha": 1,
      "appliedAs": [
        "control-background",
        "background"
      ],
      "occurrences": 4,
      "sourceId": "color-4"
    },
    {
      "value": "#D1E9FE",
      "cssValue": "rgb(209, 233, 254)",
      "alpha": 1,
      "appliedAs": [
        "text"
      ],
      "occurrences": 3,
      "sourceId": "color-6"
    }
  ],
  "functionalPalette": [
    {
      "hex": "#FFFFFF",
      "name": "canvas",
      "role": "canvas",
      "source": "computed",
      "evidence": "color-3: computed rgb(255, 255, 255); AI role: White background used extensively across the main content areas.",
      "sampleId": "color-3",
      "confidence": 0.95
    },
    {
      "hex": "#0F4F48",
      "name": "text",
      "role": "text",
      "source": "computed",
      "evidence": "color-2: computed rgb(15, 79, 72); AI role: Dark green (#0F4F48) used for primary text headings and icons.",
      "sampleId": "color-2",
      "confidence": 0.95
    },
    {
      "hex": "#4ADF7D",
      "name": "primary action",
      "role": "primary-action",
      "source": "computed",
      "evidence": "color-10: computed rgb(74, 223, 125); AI role: Bright green (#4ADF7D) used for primary CTA buttons.",
      "sampleId": "color-10",
      "confidence": 0.95
    },
    {
      "hex": "#F9F7F2",
      "name": "surface",
      "role": "surface",
      "source": "computed",
      "evidence": "color-1: computed rgb(249, 247, 242); AI role: Off-white (#F9F7F2) used for background sections to create contrast with the main canvas.",
      "sampleId": "color-1",
      "confidence": 0.9
    },
    {
      "hex": "#262626",
      "name": "muted text",
      "role": "muted-text",
      "source": "computed",
      "evidence": "color-22: computed rgb(38, 38, 38); AI role: Dark grey (#262626) used for body paragraphs.",
      "sampleId": "color-22",
      "confidence": 0.85
    },
    {
      "hex": "#D1D5DB",
      "name": "border",
      "role": "border",
      "source": "computed",
      "evidence": "color-11: computed rgb(209, 213, 219); AI role: Light grey (#D1D5DB) used for borders around cards and inputs.",
      "sampleId": "color-11",
      "confidence": 0.8
    }
  ]
}
```

### Design tokens

```json
{
  "radius": "Small to medium border-radius on elements like the 'See a demo' button and testimonial cards.",
  "density": "Relatively low density; plenty of whitespace to emphasize key messages and visual mockups.",
  "evidence": "Observed in the layout of the hero section, the spacing of feature descriptions, and the styling of UI components.",
  "borderStyle": "Thin, subtle borders used primarily for structure (e.g., grid lines in the hero, card outlines).",
  "buttonStyle": "Solid fill for primary actions, outline style for secondary actions.",
  "cornerStyle": "Slightly rounded corners on buttons, inputs, and cards.",
  "contentWidth": "Centered, constrained max-width for readable text blocks, with some full-width background bands.",
  "spacingRhythm": "Generous vertical spacing between major sections, with tighter grouping within components like feature cards and testimonials."
}
```

### Reconstruction specification

This is the implementation contract for the captured desktop viewport. Prefer section-specific facts here over general website descriptions.

- Root: 1440×608px; flex; padding {"top":"128px","right":"32px","bottom":"96px","left":"32px"}; gap 64px; background rgb(249, 247, 242); radius 0px.
- Observed gaps: 8, 64px.
- Representative content widths: 531, 358, 275px.
- Layout containers: 1; cards/surfaces: 0; media elements: 0; browser animations: 0.

#### Container, grid, and spacing

```json
{
  "viewport": {
    "width": 1440,
    "captureBounds": {
      "top": 9260,
      "bottom": 9869,
      "pageHeight": 10244
    }
  },
  "container": {
    "size": "1440×608px",
    "position": "x 0px, y 9261px",
    "display": "flex",
    "positionMode": "static",
    "padding": {
      "top": "128px",
      "right": "32px",
      "bottom": "96px",
      "left": "32px"
    },
    "margin": {
      "top": "0px",
      "right": "0px",
      "bottom": "0px",
      "left": "0px"
    },
    "gap": "64px",
    "columns": "not captured",
    "background": "rgb(249, 247, 242)",
    "radius": "0px",
    "border": "0px none rgb(38, 38, 38)",
    "shadow": "none",
    "overflow": "visible"
  },
  "spacing": {
    "observedGapsPx": [
      8,
      64
    ],
    "representativeContentWidthsPx": [
      531,
      358,
      275
    ]
  },
  "columns": [
    {
      "element": "section · Experience the radically exciting future of broker accountingWe care about your data in our privacy",
      "size": "1440×608px",
      "position": "x 0px, y 9261px",
      "display": "flex",
      "template": "not captured",
      "direction": "column",
      "gap": "64px"
    }
  ]
}
```

#### Cards and surfaces

```json
{
  "cards": [],
  "surfaces": {
    "radii": [
      "4px"
    ],
    "borders": [
      "1px solid rgb(208, 213, 221)"
    ],
    "shadows": [
      "rgba(16, 24, 40, 0.05) 0px 1px 2px 0px"
    ]
  }
}
```

#### Media treatment

```json
[]
```

#### Browser-exposed animation parameters

```json
[]
```

### Measured geometry, surfaces, media, and animation

These raw values come from the saved element map and computed styles. Empty arrays mean the fact was not captured; they are not permission to invent source values.

```json
{
  "schema": "little-details-section-measurements-v1",
  "source": "saved DOM/CSS element and animation maps",
  "capturedAt": "2026-11-03T05:17:18.156Z",
  "viewportWidth": 1440,
  "bounds": {
    "top": 9260,
    "bottom": 9869,
    "pageHeight": 10244
  },
  "root": {
    "id": "ld-711",
    "tag": "section",
    "role": null,
    "label": "Experience the radically exciting future of broker accountingWe care about your data in our privacy ",
    "rect": {
      "x": 0,
      "y": 9261,
      "width": 1440,
      "height": 608
    },
    "display": "flex",
    "position": "static",
    "padding": {
      "top": "128px",
      "right": "32px",
      "bottom": "96px",
      "left": "32px"
    },
    "margin": {
      "top": "0px",
      "right": "0px",
      "bottom": "0px",
      "left": "0px"
    },
    "gap": "64px",
    "columns": null,
    "background": "rgb(249, 247, 242)",
    "radius": "0px",
    "border": "0px none rgb(38, 38, 38)",
    "shadow": "none",
    "overflow": "visible"
  },
  "spacing": {
    "gapsPx": [
      8,
      64
    ],
    "representativeContentWidthsPx": [
      531,
      358,
      275
    ]
  },
  "columns": [
    {
      "id": "ld-711",
      "tag": "section",
      "role": null,
      "label": "Experience the radically exciting future of broker accountingWe care about your data in our privacy ",
      "rect": {
        "x": 0,
        "y": 9261,
        "width": 1440,
        "height": 608
      },
      "display": "flex",
      "columns": null,
      "direction": "column",
      "gap": "64px"
    }
  ],
  "cards": [],
  "surfaces": {
    "radii": [
      "4px"
    ],
    "borders": [
      "1px solid rgb(208, 213, 221)"
    ],
    "shadows": [
      "rgba(16, 24, 40, 0.05) 0px 1px 2px 0px"
    ]
  },
  "media": [],
  "animations": [],
  "coverage": {
    "elementsInSection": 9,
    "cards": 0,
    "media": 0,
    "animations": 0
  },
  "limitations": [
    "Values describe the captured desktop viewport and may change at other breakpoints.",
    "Transforms, sticky layers, and virtualized content can make the inferred section root approximate.",
    "Animations include browser-exposed Web Animations API state; CSS or script motion that was inactive at capture time may be absent."
  ]
}
```

### Observed motion

No timestamped authored motion is attached. Use only restrained baseline transitions.

The browser animation records above are deterministic parameters captured from active browser animations. The timestamped observations describe what Gemini saw in the video. Treat them as complementary evidence. When either source is empty or they conflict, state the uncertainty instead of inventing timing or easing.

### Responsive contract

- Measured viewport: 1440px wide.
- Mobile/tablet values: not measured by this section evidence unless a separate capture is explicitly listed.
- Preserve hierarchy and sequence; collapse simultaneous columns only where needed, maintain media aspect ratios, and verify touch targets and text wrapping at target breakpoints.

### Structure versus visual skin

- Preserve: content hierarchy, layout relationships, section rhythm, interaction purpose.
- Adapt: brand colors, font family, copy, imagery, icons, decorative details.
- Rule: Preserve the observed design logic while creating original branding, copy, assets, and implementation details.

### Adaptation and dependencies

- Effort: Not assessed
- What transfers: Documented hierarchy and composition
- Dependencies: None recorded
- Guidance: Adapt the pattern to the new product and content.

### Evidence readiness

- Coverage: 7/7
- Can build: Yes
- Missing facts: timestamped authored motion
- Warning: Buildable with adaptations for these unsupported facts: timestamped authored motion.

### Agent implementation prompt

Create an original cta section inspired by the design evidence titled “Dark green email demo banner”.

Purpose: cta section from the Home page of Comulate: Funding, Investors & Jobs.

Structure: 1440×608px root; flex. Source layout label: 1440×608px root; flex. Preserve the documented hierarchy and relationships; exact measurements were not deterministically captured.

Visual signature to preserve at the pattern level: rgb(249, 247, 242) with 1440×608px root; flex. Inspect the crop for image and content hierarchy.

Components: Announcement Bar, Navigation Bar, Hero With Background Imagery, Floating Product Card, Feature Card, Testimonial Card, Editorial Card, Video Frame, Primary Button, Outline Button, Newsletter Form, Footer.

Style direction: corporate, minimal, typographic, geometric, ui-centric.

Observed crop: 1440×609px (2.365:1). Treat this as evidence of composition, not a mandatory output size.

Typography evidence: {"role":"display","size":"60.8px","family":"Knapp","source":"computed","traits":"Regular","weight":"500","evidence":"font-4: computed CSS at 1440×1000; AI role: Knapp, 60.8px, used for the main hero headline.","sampleId":"font-4","confidence":0.95,"lineHeight":"69.3px","letterSpacing":"normal"} {"role":"heading","size":"48px","family":"Knapp","source":"computed","traits":"Regular","weight":"500","evidence":"font-3: computed CSS at 1440×1000; AI role: Knapp, 48px, used for major section headings.","sampleId":"font-3","confidence":0.9,"lineHeight":"62.4px","letterSpacing":"normal"} {"role":"body","size":"16px","family":"Soehne","source":"computed","traits":"Regular","weight":"400","evidence":"font-7: computed CSS at 1440×1000; AI role: Soehne, 16px, used for descriptive body text in feature sections.","sampleId":"font-7","confidence":0.9,"lineHeight":"22.4px","letterSpacing":"normal"} {"role":"mono","size":"8px","family":"Soehne mono kraftig","source":"computed","traits":"Regular","weight":"400","evidence":"font-10: computed CSS at 1440×1000; AI role: Soehne mono kraftig, used for small UI details and labels.","sampleId":"font-10","confidence":0.85,"lineHeight":"8px","letterSpacing":"normal"}

Color evidence: {"hex":"#FFFFFF","name":"canvas","role":"canvas","source":"computed","evidence":"color-3: computed rgb(255, 255, 255); AI role: White background used extensively across the main content areas.","sampleId":"color-3","confidence":0.95} {"hex":"#0F4F48","name":"text","role":"text","source":"computed","evidence":"color-2: computed rgb(15, 79, 72); AI role: Dark green (#0F4F48) used for primary text headings and icons.","sampleId":"color-2","confidence":0.95} {"hex":"#4ADF7D","name":"primary action","role":"primary-action","source":"computed","evidence":"color-10: computed rgb(74, 223, 125); AI role: Bright green (#4ADF7D) used for primary CTA buttons.","sampleId":"color-10","confidence":0.95} {"hex":"#F9F7F2","name":"surface","role":"surface","source":"computed","evidence":"color-1: computed rgb(249, 247, 242); AI role: Off-white (#F9F7F2) used for background sections to create contrast with the main canvas.","sampleId":"color-1","confidence":0.9} {"hex":"#262626","name":"muted text","role":"muted-text","source":"computed","evidence":"color-22: computed rgb(38, 38, 38); AI role: Dark grey (#262626) used for body paragraphs.","sampleId":"color-22","confidence":0.85} {"hex":"#D1D5DB","name":"border","role":"border","source":"computed","evidence":"color-11: computed rgb(209, 213, 219); AI role: Light grey (#D1D5DB) used for borders around cards and inputs.","sampleId":"color-11","confidence":0.8}

Typography measured inside this section: {"id":"font-15","family":"Soehne","fontStack":"Soehne, sans-serif","weight":"600","size":"72px","lineHeight":"86.4px","letterSpacing":"normal","traits":"Regular","count":3,"contexts":[{"tag":"div","text":"90%","top":8406,"property":"font"},{"tag":"div","text":"4%","top":8406,"property":"font"},{"tag":"div","text":"35%","top":8406,"property":"font"}]} {"id":"font-17","family":"Soehne","fontStack":"Soehne, sans-serif","weight":"500","size":"16px","lineHeight":"20px","letterSpacing":"normal","traits":"Regular","count":3,"contexts":[{"tag":"div","text":"Less manual work","top":8500,"property":"font"},{"tag":"div","text":"Revenue lift *","top":8500,"property":"font"},{"tag":"div","text":"Improved production data quality","top":8500,"property":"font"}]}

Colors measured inside this section: {"id":"color-4","hex":"#F4F1E9","alpha":1,"cssValue":"rgb(244, 241, 233)","count":4,"contexts":[{"tag":"a","text":"Applied Systems Antitrust LitigationCourt Declines to Intervene as Applied Forecloses Competition","top":0,"property":"control-background"},{"tag":"div","text":"Case Studies“In under a month we saw our direct bill revenue processes become 90% faster. We were fi","top":8656,"property":"background"}]} {"id":"color-6","hex":"#D1E9FE","alpha":1,"cssValue":"rgb(209, 233, 254)","count":3,"contexts":[{"tag":"div","text":"90%","top":8406,"property":"text"}]}

Exact section measurements from the saved element map: root {"rect":{"x":0,"y":9261,"width":1440,"height":608},"padding":{"top":"128px","right":"32px","bottom":"96px","left":"32px"},"gap":"64px","columns":null,"overflow":"visible"}; spacing {"gapsPx":[8,64],"representativeContentWidthsPx":[531,358,275]}; surfaces {"radii":["4px"],"borders":["1px solid rgb(208, 213, 221)"],"shadows":["rgba(16, 24, 40, 0.05) 0px 1px 2px 0px"]}

Do not invent signature motion. Use only restrained baseline transitions if the product needs them.

Transfer the documented hierarchy and composition rather than source copy or assets.

No explicit dependencies were recorded.

Adapt the pattern to the new product and content.

Use new copy, imagery, branding, and implementation details. Do not reproduce the source website or its proprietary assets.