# Interaction Layer Hero — Section Design Reference

Schema: Design Details SECTION.md v3.2
Source: https://vault.hyperiux.com/
Website: Hyperiux Vault
Section ID: 88aa515b-33c3-484f-ba85-e31dfede6449
Status: deterministic evidence captured; editorial AI review pending

## Purpose

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

## Layout

captured layout

## Visual signature

minimal, typographic, bold, brutalist, developer-focused, dark-mode treatment at 1440×795px. The crop spans 312–1107px of a 23359px page.

## Components

- Navigation Bar
- Hero
- Feature Card
- Comparison Table
- Pricing Table
- Footer
- Newsletter Form
- Primary Button
- Outline Button
- Code Snippet Block
- Scroll Linked Narrative Text

## 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: hero
- Source type: hero
- Structure: captured layout
- Layout: captured layout
- Styles: minimal, typographic, bold, brutalist, developer-focused, dark-mode
- Components: Navigation Bar, Hero, Feature Card, Comparison Table, Pricing Table, Footer, Newsletter Form, Primary Button, Outline Button, Code Snippet Block, Scroll Linked Narrative Text
- Purpose: hero section from the Home page of Hyperiux Vault.
- Visual signature: Captured visual surface with captured layout. Inspect the crop for image and content hierarchy.

### Crop and composition

- Crop: 1440×795px; aspect ratio 1.811:1
- Page bounds: 312–1107px of 23359px
- 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": "neueHaasUnica",
      "stack": "neueHaasUnica, \"neueHaasUnica Fallback\", system-ui, sans-serif",
      "size": "72px",
      "weight": "400",
      "lineHeight": "87.8px",
      "letterSpacing": "normal",
      "sample": "The Interaction Layer Your Website is Missing.",
      "element": "h1",
      "occurrences": 54,
      "sourceId": "font-1"
    },
    {
      "role": "body/supporting copy",
      "family": "neueHaasUnica",
      "stack": "neueHaasUnica, \"neueHaasUnica Fallback\"",
      "size": "16.6px",
      "weight": "400",
      "lineHeight": "24.8px",
      "letterSpacing": "normal",
      "sample": "Source-first scroll systems, cursor effects, text reveals, page transitions, loaders, backgrounds, a",
      "element": "p",
      "occurrences": 19,
      "sourceId": "font-7"
    }
  ],
  "siteRoles": [
    {
      "role": "display",
      "size": "72px",
      "family": "neueHaasUnica",
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-1: computed CSS at 1440×1000; AI role: Neue Haas Unica at 72px, used for the main hero headline 'The Interaction Layer Your Website is Missing.'",
      "sampleId": "font-1",
      "confidence": 0.95,
      "lineHeight": "87.8px",
      "letterSpacing": "normal"
    },
    {
      "role": "heading",
      "size": "46.1px",
      "family": "neueHaasUnica",
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-2: computed CSS at 1440×1000; AI role: Neue Haas Unica at 46.1px, used for secondary section headings.",
      "sampleId": "font-2",
      "confidence": 0.9,
      "lineHeight": "55.3px",
      "letterSpacing": "normal"
    },
    {
      "role": "body",
      "size": "16.6px",
      "family": "neueHaasUnica",
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-7: computed CSS at 1440×1000; AI role: Neue Haas Unica at 16.6px, used for descriptive paragraphs and body copy.",
      "sampleId": "font-7",
      "confidence": 0.9,
      "lineHeight": "24.8px",
      "letterSpacing": "normal"
    },
    {
      "role": "mono",
      "size": "13.7px",
      "family": null,
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-6: computed CSS at 1440×1000; AI role: Monospace font at 13.7px, used extensively in code snippet blocks and file paths.",
      "sampleId": "font-6",
      "confidence": 0.95,
      "lineHeight": "20.5px",
      "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": [
    {
      "value": "#D9D9D9",
      "cssValue": "rgb(217, 217, 217)",
      "alpha": 1,
      "appliedAs": [
        "text"
      ],
      "occurrences": 4,
      "sourceId": "color-8"
    },
    {
      "value": "#FFFFFF",
      "cssValue": "oklab(0.999994 0.0000455677 0.0000200868 / 0.6)",
      "alpha": 0.6,
      "appliedAs": [
        "border",
        "background"
      ],
      "occurrences": 91,
      "sourceId": "color-10"
    }
  ],
  "functionalPalette": [
    {
      "hex": "#050505",
      "name": "canvas",
      "role": "canvas",
      "source": "computed",
      "evidence": "color-1: computed rgb(5, 5, 5); AI role: Deep black (#050505) applied to the body and main containers.",
      "sampleId": "color-1",
      "confidence": 0.95
    },
    {
      "hex": "#FFFFFF",
      "name": "text",
      "role": "text",
      "source": "computed",
      "evidence": "color-2: computed rgb(255, 255, 255); AI role: White (#FFFFFF) used for primary headings and body text to ensure high contrast against the dark canvas.",
      "sampleId": "color-2",
      "confidence": 0.95
    },
    {
      "hex": "#FF5F00",
      "name": "primary action",
      "role": "primary-action",
      "source": "computed",
      "evidence": "color-6: computed rgb(255, 95, 0); AI role: Vibrant orange (#FF5F00) used for primary buttons ('Sign In', 'Browse All Effects') and accented text.",
      "sampleId": "color-6",
      "confidence": 0.95
    },
    {
      "hex": "#272727",
      "name": "border",
      "role": "border",
      "source": "computed",
      "evidence": "color-5: computed rgb(39, 39, 39); AI role: Dark gray (#272727) used for structural borders around cards and sections.",
      "sampleId": "color-5",
      "confidence": 0.85
    },
    {
      "hex": "#939393",
      "name": "muted text",
      "role": "muted-text",
      "source": "computed",
      "evidence": "color-7: computed rgb(147, 147, 147); AI role: Gray (#939393) used for secondary text, labels, and less prominent information.",
      "sampleId": "color-7",
      "confidence": 0.85
    }
  ]
}
```

### Design tokens

```json
{
  "radius": "Minimal to zero border-radius is observed on core components like feature cards and buttons.",
  "density": "Low density overall. The design relies on significant negative space (macro white space) to draw focus to typography and key interactions, though code blocks and feature grids present localized areas of moderate density.",
  "evidence": "Visual inspection of the overall layout, the sharp corners on the 'Read Docs' and 'Browse All Effects' buttons, the thin grid lines in the 'Preview. Install. Tune. Ship.' section, and the structured spacing in the footer and pricing sections.",
  "borderStyle": "Thin, solid 1px borders in dark grays (e.g., #272727) are used extensively to define grids, separate sections, and outline buttons, creating a wireframe-like structure.",
  "buttonStyle": "Buttons are blocky and rectangular. Primary buttons are solid vibrant orange with dark text, while secondary buttons use outlines with transparent or dark backgrounds.",
  "cornerStyle": "Sharp, 90-degree corners are predominant across cards, buttons, and structural borders, reinforcing a technical and precise aesthetic.",
  "contentWidth": "Content is generally center-aligned within a max-width container, with some grid layouts extending wider but maintaining significant left/right margins.",
  "spacingRhythm": "Generous vertical spacing between sections, employing large margins and padding to create a rhythmic, uncrowded scrolling experience. Components within sections (like grids and tables) use tighter, structured gaps."
}
```

### Reconstruction specification

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

- Root container was not deterministically isolated.
- Representative content widths: 792, 605, 273px.
- Layout containers: 0; cards/surfaces: 0; media elements: 0; browser animations: 1.

#### Container, grid, and spacing

```json
{
  "viewport": {
    "width": 1440,
    "captureBounds": {
      "top": 312,
      "bottom": 1107,
      "pageHeight": 23359
    }
  },
  "container": null,
  "spacing": {
    "observedGapsPx": [],
    "representativeContentWidthsPx": [
      792,
      605,
      273
    ]
  },
  "columns": []
}
```

#### Cards and surfaces

```json
{
  "cards": [],
  "surfaces": {
    "radii": [],
    "borders": [
      "1px solid oklab(0.999994 0.0000455677 0.0000200868 / 0.6)"
    ],
    "shadows": []
  }
}
```

#### Media treatment

```json
[]
```

#### Browser-exposed animation parameters

```json
[
  {
    "target": "Missing.",
    "delayMs": 0,
    "durationMs": 10000,
    "easing": "linear",
    "iterations": null,
    "direction": "alternate",
    "fill": "none",
    "keyframes": [
      {
        "offset": 0,
        "easing": "ease-in-out",
        "composite": "replace",
        "backgroundPositionX": "0px",
        "backgroundPositionY": "50%",
        "computedOffset": 0
      },
      {
        "offset": 1,
        "easing": "ease-in-out",
        "composite": "auto",
        "backgroundPositionX": "300%",
        "backgroundPositionY": "50%",
        "computedOffset": 1
      }
    ]
  }
]
```

### 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": "2026-09-24T19:05:01.845Z",
  "viewportWidth": 1440,
  "bounds": {
    "top": 312,
    "bottom": 1107,
    "pageHeight": 23359
  },
  "root": null,
  "spacing": {
    "gapsPx": [],
    "representativeContentWidthsPx": [
      792,
      605,
      273
    ]
  },
  "columns": [],
  "cards": [],
  "surfaces": {
    "radii": [],
    "borders": [
      "1px solid oklab(0.999994 0.0000455677 0.0000200868 / 0.6)"
    ],
    "shadows": []
  },
  "media": [],
  "animations": [
    {
      "id": "animation-1",
      "target": {
        "id": "ld-226",
        "tag": "span",
        "role": null,
        "label": "Missing.",
        "rect": {
          "x": 550,
          "y": 390,
          "width": 273,
          "height": 108
        }
      },
      "playState": "running",
      "playbackRate": 1,
      "delayMs": 0,
      "durationMs": 10000,
      "easing": "linear",
      "iterations": null,
      "direction": "alternate",
      "fill": "none",
      "keyframes": [
        {
          "offset": 0,
          "easing": "ease-in-out",
          "composite": "replace",
          "backgroundPositionX": "0px",
          "backgroundPositionY": "50%",
          "computedOffset": 0
        },
        {
          "offset": 1,
          "easing": "ease-in-out",
          "composite": "auto",
          "backgroundPositionX": "300%",
          "backgroundPositionY": "50%",
          "computedOffset": 1
        }
      ]
    }
  ],
  "coverage": {
    "elementsInSection": 32,
    "cards": 0,
    "media": 0,
    "animations": 1
  },
  "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 hero section inspired by the design evidence titled “Interaction Layer Hero”.

Purpose: hero section from the Home page of Hyperiux Vault.

Structure: captured layout. Source layout label: captured layout. Preserve the documented hierarchy and relationships; exact measurements were not deterministically captured.

Visual signature to preserve at the pattern level: Captured visual surface with captured layout. Inspect the crop for image and content hierarchy.

Components: Navigation Bar, Hero, Feature Card, Comparison Table, Pricing Table, Footer, Newsletter Form, Primary Button, Outline Button, Code Snippet Block, Scroll Linked Narrative Text.

Style direction: minimal, typographic, bold, brutalist, developer-focused, dark-mode.

Observed crop: 1440×795px (1.811:1). Treat this as evidence of composition, not a mandatory output size.

Typography evidence: {"role":"display","size":"72px","family":"neueHaasUnica","source":"computed","traits":"Regular","weight":"400","evidence":"font-1: computed CSS at 1440×1000; AI role: Neue Haas Unica at 72px, used for the main hero headline 'The Interaction Layer Your Website is Missing.'","sampleId":"font-1","confidence":0.95,"lineHeight":"87.8px","letterSpacing":"normal"} {"role":"heading","size":"46.1px","family":"neueHaasUnica","source":"computed","traits":"Regular","weight":"400","evidence":"font-2: computed CSS at 1440×1000; AI role: Neue Haas Unica at 46.1px, used for secondary section headings.","sampleId":"font-2","confidence":0.9,"lineHeight":"55.3px","letterSpacing":"normal"} {"role":"body","size":"16.6px","family":"neueHaasUnica","source":"computed","traits":"Regular","weight":"400","evidence":"font-7: computed CSS at 1440×1000; AI role: Neue Haas Unica at 16.6px, used for descriptive paragraphs and body copy.","sampleId":"font-7","confidence":0.9,"lineHeight":"24.8px","letterSpacing":"normal"} {"role":"mono","size":"13.7px","family":null,"source":"computed","traits":"Regular","weight":"400","evidence":"font-6: computed CSS at 1440×1000; AI role: Monospace font at 13.7px, used extensively in code snippet blocks and file paths.","sampleId":"font-6","confidence":0.95,"lineHeight":"20.5px","letterSpacing":"normal"}

Color evidence: {"hex":"#050505","name":"canvas","role":"canvas","source":"computed","evidence":"color-1: computed rgb(5, 5, 5); AI role: Deep black (#050505) applied to the body and main containers.","sampleId":"color-1","confidence":0.95} {"hex":"#FFFFFF","name":"text","role":"text","source":"computed","evidence":"color-2: computed rgb(255, 255, 255); AI role: White (#FFFFFF) used for primary headings and body text to ensure high contrast against the dark canvas.","sampleId":"color-2","confidence":0.95} {"hex":"#FF5F00","name":"primary action","role":"primary-action","source":"computed","evidence":"color-6: computed rgb(255, 95, 0); AI role: Vibrant orange (#FF5F00) used for primary buttons ('Sign In', 'Browse All Effects') and accented text.","sampleId":"color-6","confidence":0.95} {"hex":"#272727","name":"border","role":"border","source":"computed","evidence":"color-5: computed rgb(39, 39, 39); AI role: Dark gray (#272727) used for structural borders around cards and sections.","sampleId":"color-5","confidence":0.85} {"hex":"#939393","name":"muted text","role":"muted-text","source":"computed","evidence":"color-7: computed rgb(147, 147, 147); AI role: Gray (#939393) used for secondary text, labels, and less prominent information.","sampleId":"color-7","confidence":0.85}

Typography measured inside this section: {"id":"font-1","family":"neueHaasUnica","fontStack":"neueHaasUnica, \"neueHaasUnica Fallback\", system-ui, sans-serif","weight":"400","size":"72px","lineHeight":"87.8px","letterSpacing":"normal","traits":"Regular","count":54,"contexts":[{"tag":"h1","text":"The Interaction Layer Your Website is Missing.","top":313,"property":"font"},{"tag":"span","text":"Missing.","top":390,"property":"font"},{"tag":"div","text":"Explore","top":5028,"property":"font"}]} {"id":"font-7","family":"neueHaasUnica","fontStack":"neueHaasUnica, \"neueHaasUnica Fallback\"","weight":"400","size":"16.6px","lineHeight":"24.8px","letterSpacing":"normal","traits":"Regular","count":19,"contexts":[{"tag":"p","text":"Source-first scroll systems, cursor effects, text reveals, page transitions, loaders, backgrounds, a","top":532,"property":"font"},{"tag":"div","text":"Vault is easiest to understand when you feel it. Preview a few high-impact effects below, then open","top":5261,"property":"font"},{"tag":"div","text":"the full catalog when you are ready.","top":5286,"property":"font"}]}

Colors measured inside this section: {"id":"color-8","hex":"#D9D9D9","alpha":1,"cssValue":"rgb(217, 217, 217)","count":4,"contexts":[{"tag":"p","text":"Source-first scroll systems, cursor effects, text reveals, page transitions, loaders, backgrounds, a","top":532,"property":"text"}]} {"id":"color-10","hex":"#FFFFFF","alpha":0.6,"cssValue":"oklab(0.999994 0.0000455677 0.0000200868 / 0.6)","count":91,"contexts":[{"tag":"a","text":"Read DocsRead DocsRead Docs","top":650,"property":"border"},{"tag":"div","text":"","top":21911,"property":"background"}]}

Exact section measurements from the saved element map: spacing {"gapsPx":[],"representativeContentWidthsPx":[792,605,273]}; surfaces {"radii":[],"borders":["1px solid oklab(0.999994 0.0000455677 0.0000200868 / 0.6)"],"shadows":[]}; animations [{"target":{"id":"ld-226","tag":"span","role":null,"label":"Missing.","rect":{"x":550,"y":390,"width":273,"height":108}},"delayMs":0,"durationMs":10000,"easing":"linear","keyframes":[{"offset":0,"easing":"ease-in-out","composite":"replace","backgroundPositionX":"0px","backgroundPositionY":"50%","computedOffset":0},{"offset":1,"easing":"ease-in-out","composite":"auto","backgroundPositionX":"300%","backgroundPositionY":"50%","computedOffset":1}]}]

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.