# Stacked blocks showing growing complexity — Section Design Reference

Schema: Design Details SECTION.md v3.2
Source: https://www.artie.com/
Website: Artie
Section ID: a64174d9-a0d9-4bc7-8d39-292a9509aded
Design Details page: https://designdetails.io/sections/artie-com--home--features-a64174d9
Status: deterministic evidence captured; editorial AI review pending

## Purpose

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

## Layout

1440×654px root; block

## Visual signature

minimal, geometric, gradient, corporate, ambient-ui treatment at 1440×654px. The crop spans 7892–8546px of a 10375px page.

## Components

- Navigation Bar
- Hero
- Logo Strip
- Floating Product Card
- Feature Card
- Primary Button
- Outline Button
- Step By Step Layout
- Abstract Data Visualization

## 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: features
- Source type: features
- Structure: 1440×654px root; block
- Layout: 1440×654px root; block
- Styles: minimal, geometric, gradient, corporate, ambient-ui
- Components: Navigation Bar, Hero, Logo Strip, Floating Product Card, Feature Card, Primary Button, Outline Button, Step By Step Layout, Abstract Data Visualization
- Purpose: features section from the Home page of Artie.
- Visual signature: rgba(0, 0, 0, 0) with 1440×654px root; block. Inspect the crop for image and content hierarchy.
- Place on the page: 11 of 14, after Feature collection (`82468255-e477-4d2a-ad61-f2eb68da5077`), before Other (`1e5a2bbe-9075-4efb-a539-295f3ffd1b09`)

### Crop and composition

- Crop: 1440×654px; aspect ratio 2.202:1
- Page bounds: 7892–8546px of 10375px
- 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": "UI/supporting text",
      "family": "saans",
      "stack": "saans, \"saans Fallback\", system-ui, sans-serif",
      "size": "15px",
      "weight": "460",
      "lineHeight": "15px",
      "letterSpacing": "0.2px",
      "sample": "See all connectors",
      "element": "span",
      "occurrences": 3,
      "sourceId": "font-37"
    }
  ],
  "siteRoles": [
    {
      "role": "display",
      "size": "56px",
      "family": "arizonaMix",
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-5: computed CSS at 1440×1000; AI role: 56px arizonaMix serif used for the primary hero h1.",
      "sampleId": "font-5",
      "confidence": 1,
      "lineHeight": "59.9px",
      "letterSpacing": "-2px"
    },
    {
      "role": "heading",
      "size": "48px",
      "family": "arizonaMix",
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-2: computed CSS at 1440×1000; AI role: 48px arizonaMix serif used for major section h2 headings.",
      "sampleId": "font-2",
      "confidence": 1,
      "lineHeight": "51.8px",
      "letterSpacing": "-1.4px"
    },
    {
      "role": "body",
      "size": "18px",
      "family": "saans",
      "source": "computed",
      "traits": "Regular",
      "weight": "420",
      "evidence": "font-8: computed CSS at 1440×1000; AI role: 18px saans sans-serif used for primary paragraph text and descriptions.",
      "sampleId": "font-8",
      "confidence": 1,
      "lineHeight": "27px",
      "letterSpacing": "0.3px"
    },
    {
      "role": "mono",
      "size": "13px",
      "family": "saansMono",
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-32: computed CSS at 1440×1000; AI role: 13px saansMono used for data points and UI details like graph axes.",
      "sampleId": "font-32",
      "confidence": 0.9,
      "lineHeight": "19.5px",
      "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": [],
  "functionalPalette": [
    {
      "hex": "#FFFFFF",
      "name": "surface",
      "role": "surface",
      "source": "computed",
      "evidence": "color-1: computed rgb(255, 255, 255); AI role: White #FFFFFF used for cards, the navigation bar, and UI mockups.",
      "sampleId": "color-1",
      "confidence": 1
    },
    {
      "hex": "#047454",
      "name": "primary action",
      "role": "primary-action",
      "source": "computed",
      "evidence": "color-6: computed rgb(4, 116, 84); AI role: Dark green #047454 used for primary CTA buttons.",
      "sampleId": "color-6",
      "confidence": 1
    },
    {
      "hex": "#F5F5F5",
      "name": "canvas",
      "role": "canvas",
      "source": "computed",
      "evidence": "color-2: computed rgb(245, 245, 245); AI role: Light gray #F5F5F5 used as the primary background for the page body.",
      "sampleId": "color-2",
      "confidence": 0.95
    },
    {
      "hex": "#241D18",
      "name": "text",
      "role": "text",
      "source": "computed",
      "evidence": "color-5: computed rgb(36, 29, 24); AI role: Dark #241D18 used for primary headings and high-contrast text.",
      "sampleId": "color-5",
      "confidence": 0.95
    },
    {
      "hex": "#5B5048",
      "name": "muted text",
      "role": "muted-text",
      "source": "computed",
      "evidence": "color-9: computed rgb(91, 80, 72); AI role: Lighter #5B5048 used for body paragraphs and secondary UI text.",
      "sampleId": "color-9",
      "confidence": 0.9
    }
  ]
}
```

### Design tokens

```json
{
  "radius": "Buttons and UI cards feature moderate border radii (likely 4px-8px), while geometric illustrations use full circles and pill shapes.",
  "density": "Loose density. High reliance on whitespace to separate concepts and keep the interface feeling light and uncluttered.",
  "evidence": "Visual inspection of the layout structure, button treatments, card borders, and spacing between text blocks and illustrative elements.",
  "borderStyle": "Subtle 1px solid borders in light grays or low-opacity darks define cards and input fields without adding heavy visual weight.",
  "buttonStyle": "Primary buttons are filled with a dark green and have rounded corners. Secondary buttons use a white background with a subtle border.",
  "cornerStyle": "Rounded corners for UI elements and buttons, contrasting with the hard edges of text blocks. Geometric shapes mix circles and rectangles.",
  "contentWidth": "Content is constrained to a central max-width (likely around 1200px), with some background elements breaking out.",
  "spacingRhythm": "Generous vertical spacing between sections (often 100px+), with structured internal padding within cards and columns."
}
```

### Reconstruction specification

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

- Root: 1440×654px; block; padding {"top":"96px","right":"0px","bottom":"96px","left":"0px"}; gap normal; background rgba(0, 0, 0, 0); radius 0px.
- Observed gaps: 8px.
- Representative content widths: 1312, 837, 262px.
- Layout containers: 6; cards/surfaces: 0; media elements: 1; browser animations: 0.

#### Container, grid, and spacing

```json
{
  "viewport": {
    "width": 1440,
    "captureBounds": {
      "top": 7892,
      "bottom": 8546,
      "pageHeight": 10375
    }
  },
  "container": {
    "size": "1440×654px",
    "position": "x 0px, y 7892px",
    "display": "block",
    "positionMode": "relative",
    "padding": {
      "top": "96px",
      "right": "0px",
      "bottom": "96px",
      "left": "0px"
    },
    "margin": {
      "top": "0px",
      "right": "0px",
      "bottom": "0px",
      "left": "0px"
    },
    "gap": "normal",
    "columns": "not captured",
    "background": "rgba(0, 0, 0, 0)",
    "radius": "0px",
    "border": "0px solid rgb(36, 29, 24)",
    "shadow": "none",
    "overflow": "visible"
  },
  "spacing": {
    "observedGapsPx": [
      8
    ],
    "representativeContentWidthsPx": [
      1312,
      837,
      262
    ]
  },
  "columns": [
    {
      "element": "ol · Set up Postgres to Snowflake streaming in 5 minutesReal-time data for AI and MLSecure PII with colum",
      "size": "1312×346px",
      "position": "x 64px, y 8103px",
      "display": "grid",
      "template": "262.391px 262.406px 262.391px 262.406px 262.391px",
      "direction": "row",
      "gap": "normal"
    },
    {
      "element": "li · Set up Postgres to Snowflake streaming in 5 minutes",
      "size": "262×346px",
      "position": "x 64px, y 8103px",
      "display": "flex",
      "template": "not captured",
      "direction": "column",
      "gap": "normal"
    },
    {
      "element": "li · Real-time data for AI and ML",
      "size": "262×346px",
      "position": "x 326px, y 8103px",
      "display": "flex",
      "template": "not captured",
      "direction": "column",
      "gap": "normal"
    },
    {
      "element": "li · Secure PII with column-level inclusion, exclusion, encryption, and hashing",
      "size": "262×346px",
      "position": "x 589px, y 8103px",
      "display": "flex",
      "template": "not captured",
      "direction": "column",
      "gap": "normal"
    },
    {
      "element": "li · Fan in from single-tenant databases into a unified destination schema",
      "size": "262×346px",
      "position": "x 851px, y 8103px",
      "display": "flex",
      "template": "not captured",
      "direction": "column",
      "gap": "normal"
    },
    {
      "element": "li · Deploy Artie within your own cloud account or on-premise",
      "size": "262×346px",
      "position": "x 1114px, y 8103px",
      "display": "flex",
      "template": "not captured",
      "direction": "column",
      "gap": "normal"
    }
  ]
}
```

#### Cards and surfaces

```json
{
  "cards": [],
  "surfaces": {
    "radii": [
      "8px"
    ],
    "borders": [
      "1px solid color(srgb 0.141176 0.113725 0.0941176 / 0.28)"
    ],
    "shadows": []
  }
}
```

#### Media treatment

```json
[
  {
    "element": "svg · svg",
    "size": "16×16px",
    "position": "x 1341px, y 8006px",
    "aspectRatio": 1,
    "objectFit": "fill",
    "objectPosition": "50% 50%",
    "radius": "0px",
    "overflow": "hidden",
    "source": "source not captured"
  }
]
```

#### 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": "2026-11-06T09:25:31.645Z",
  "viewportWidth": 1440,
  "bounds": {
    "top": 7892,
    "bottom": 8546,
    "pageHeight": 10375
  },
  "root": {
    "id": "ld-2104",
    "tag": "section",
    "role": null,
    "label": "From fast syncs to advanced architectures.See use cases Set up Postgres to Snowflake streaming in 5 ",
    "rect": {
      "x": 0,
      "y": 7892,
      "width": 1440,
      "height": 654
    },
    "display": "block",
    "position": "relative",
    "padding": {
      "top": "96px",
      "right": "0px",
      "bottom": "96px",
      "left": "0px"
    },
    "margin": {
      "top": "0px",
      "right": "0px",
      "bottom": "0px",
      "left": "0px"
    },
    "gap": "normal",
    "columns": null,
    "background": "rgba(0, 0, 0, 0)",
    "radius": "0px",
    "border": "0px solid rgb(36, 29, 24)",
    "shadow": "none",
    "overflow": "visible"
  },
  "spacing": {
    "gapsPx": [
      8
    ],
    "representativeContentWidthsPx": [
      1312,
      837,
      262
    ]
  },
  "columns": [
    {
      "id": "ld-2112",
      "tag": "ol",
      "role": null,
      "label": "Set up Postgres to Snowflake streaming in 5 minutesReal-time data for AI and MLSecure PII with colum",
      "rect": {
        "x": 64,
        "y": 8103,
        "width": 1312,
        "height": 346
      },
      "display": "grid",
      "columns": "262.391px 262.406px 262.391px 262.406px 262.391px",
      "direction": "row",
      "gap": "normal"
    },
    {
      "id": "ld-2113",
      "tag": "li",
      "role": null,
      "label": "Set up Postgres to Snowflake streaming in 5 minutes",
      "rect": {
        "x": 64,
        "y": 8103,
        "width": 262,
        "height": 346
      },
      "display": "flex",
      "columns": null,
      "direction": "column",
      "gap": "normal"
    },
    {
      "id": "ld-2119",
      "tag": "li",
      "role": null,
      "label": "Real-time data for AI and ML",
      "rect": {
        "x": 326,
        "y": 8103,
        "width": 262,
        "height": 346
      },
      "display": "flex",
      "columns": null,
      "direction": "column",
      "gap": "normal"
    },
    {
      "id": "ld-2130",
      "tag": "li",
      "role": null,
      "label": "Secure PII with column-level inclusion, exclusion, encryption, and hashing",
      "rect": {
        "x": 589,
        "y": 8103,
        "width": 262,
        "height": 346
      },
      "display": "flex",
      "columns": null,
      "direction": "column",
      "gap": "normal"
    },
    {
      "id": "ld-2145",
      "tag": "li",
      "role": null,
      "label": "Fan in from single-tenant databases into a unified destination schema",
      "rect": {
        "x": 851,
        "y": 8103,
        "width": 262,
        "height": 346
      },
      "display": "flex",
      "columns": null,
      "direction": "column",
      "gap": "normal"
    },
    {
      "id": "ld-2164",
      "tag": "li",
      "role": null,
      "label": "Deploy Artie within your own cloud account or on-premise",
      "rect": {
        "x": 1114,
        "y": 8103,
        "width": 262,
        "height": 346
      },
      "display": "flex",
      "columns": null,
      "direction": "column",
      "gap": "normal"
    }
  ],
  "cards": [],
  "surfaces": {
    "radii": [
      "8px"
    ],
    "borders": [
      "1px solid color(srgb 0.141176 0.113725 0.0941176 / 0.28)"
    ],
    "shadows": []
  },
  "media": [
    {
      "id": "ld-2109",
      "tag": "svg",
      "role": null,
      "label": "svg",
      "rect": {
        "x": 1341,
        "y": 8006,
        "width": 16,
        "height": 16
      },
      "aspectRatio": 1,
      "objectFit": "fill",
      "objectPosition": "50% 50%",
      "radius": "0px",
      "overflow": "hidden",
      "media": null
    }
  ],
  "animations": [],
  "coverage": {
    "elementsInSection": 15,
    "cards": 0,
    "media": 1,
    "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 features section inspired by the design evidence titled “Stacked blocks showing growing complexity”.

Purpose: features section from the Home page of Artie.

Structure: 1440×654px root; block. Source layout label: 1440×654px root; block. Preserve the documented hierarchy and relationships; exact measurements were not deterministically captured.

Visual signature to preserve at the pattern level: rgba(0, 0, 0, 0) with 1440×654px root; block. Inspect the crop for image and content hierarchy.

Components: Navigation Bar, Hero, Logo Strip, Floating Product Card, Feature Card, Primary Button, Outline Button, Step By Step Layout, Abstract Data Visualization.

Style direction: minimal, geometric, gradient, corporate, ambient-ui.

Observed crop: 1440×654px (2.202:1). Treat this as evidence of composition, not a mandatory output size.

Typography evidence: {"role":"display","size":"56px","family":"arizonaMix","source":"computed","traits":"Regular","weight":"400","evidence":"font-5: computed CSS at 1440×1000; AI role: 56px arizonaMix serif used for the primary hero h1.","sampleId":"font-5","confidence":1,"lineHeight":"59.9px","letterSpacing":"-2px"} {"role":"heading","size":"48px","family":"arizonaMix","source":"computed","traits":"Regular","weight":"400","evidence":"font-2: computed CSS at 1440×1000; AI role: 48px arizonaMix serif used for major section h2 headings.","sampleId":"font-2","confidence":1,"lineHeight":"51.8px","letterSpacing":"-1.4px"} {"role":"body","size":"18px","family":"saans","source":"computed","traits":"Regular","weight":"420","evidence":"font-8: computed CSS at 1440×1000; AI role: 18px saans sans-serif used for primary paragraph text and descriptions.","sampleId":"font-8","confidence":1,"lineHeight":"27px","letterSpacing":"0.3px"} {"role":"mono","size":"13px","family":"saansMono","source":"computed","traits":"Regular","weight":"400","evidence":"font-32: computed CSS at 1440×1000; AI role: 13px saansMono used for data points and UI details like graph axes.","sampleId":"font-32","confidence":0.9,"lineHeight":"19.5px","letterSpacing":"normal"}

Color evidence: {"hex":"#FFFFFF","name":"surface","role":"surface","source":"computed","evidence":"color-1: computed rgb(255, 255, 255); AI role: White #FFFFFF used for cards, the navigation bar, and UI mockups.","sampleId":"color-1","confidence":1} {"hex":"#047454","name":"primary action","role":"primary-action","source":"computed","evidence":"color-6: computed rgb(4, 116, 84); AI role: Dark green #047454 used for primary CTA buttons.","sampleId":"color-6","confidence":1} {"hex":"#F5F5F5","name":"canvas","role":"canvas","source":"computed","evidence":"color-2: computed rgb(245, 245, 245); AI role: Light gray #F5F5F5 used as the primary background for the page body.","sampleId":"color-2","confidence":0.95} {"hex":"#241D18","name":"text","role":"text","source":"computed","evidence":"color-5: computed rgb(36, 29, 24); AI role: Dark #241D18 used for primary headings and high-contrast text.","sampleId":"color-5","confidence":0.95} {"hex":"#5B5048","name":"muted text","role":"muted-text","source":"computed","evidence":"color-9: computed rgb(91, 80, 72); AI role: Lighter #5B5048 used for body paragraphs and secondary UI text.","sampleId":"color-9","confidence":0.9}

Typography measured inside this section: {"id":"font-37","family":"saans","fontStack":"saans, \"saans Fallback\", system-ui, sans-serif","weight":"460","size":"15px","lineHeight":"15px","letterSpacing":"0.2px","traits":"Regular","count":3,"contexts":[{"tag":"span","text":"See all connectors","top":4753,"property":"font"},{"tag":"a","text":"See use cases","top":7992,"property":"font"},{"tag":"a","text":"Try free with","top":9349,"property":"font"}]}

No section-bounded color samples were measured.

Exact section measurements from the saved element map: root {"rect":{"x":0,"y":7892,"width":1440,"height":654},"padding":{"top":"96px","right":"0px","bottom":"96px","left":"0px"},"gap":"normal","columns":null,"overflow":"visible"}; spacing {"gapsPx":[8],"representativeContentWidthsPx":[1312,837,262]}; surfaces {"radii":["8px"],"borders":["1px solid color(srgb 0.141176 0.113725 0.0941176 / 0.28)"],"shadows":[]}; media [{"tag":"svg","rect":{"x":1341,"y":8006,"width":16,"height":16},"aspectRatio":1,"objectFit":"fill","objectPosition":"50% 50%","radius":"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.