# Humble Navbar — Section Design Reference

Schema: Design Details SECTION.md v3.2
Source: https://humblerobotics.ai/
Website: Humble
Section ID: 0d7f5e4d-b22e-4e11-9533-ece8e23ac878
Design Details page: https://designdetails.io/sections/humblerobotics-ai--home--navbar-0d7f5e4d
Status: deterministic evidence partially captured; editorial AI review pending

## Purpose

This is a navbar 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

corporate, typographic, minimal, cinematic, industrial-tech treatment at 1440×166px. The crop spans 0–166px of a 10487px page.

## Components

- Navigation Bar
- Hero With Background Imagery
- Split Hero
- Feature Card
- Stat Block
- Primary Button
- Newsletter Form
- Footer
- Scroll Linked Video Narrative
- Interactive Feature Diagram

## 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: navigation
- Source type: navbar
- Structure: captured layout
- Layout: captured layout
- Styles: corporate, typographic, minimal, cinematic, industrial-tech
- Components: Navigation Bar, Hero With Background Imagery, Split Hero, Feature Card, Stat Block, Primary Button, Newsletter Form, Footer, Scroll Linked Video Narrative, Interactive Feature Diagram
- Purpose: navbar section from the Home page of Humble.
- Visual signature: Captured visual surface with captured layout. Inspect the crop for image and content hierarchy.
- Place on the page: 1 of 10, before Hero (`9ef0a072-fec7-4204-b2a1-b7e9ab54af90`)

### Crop and composition

- Crop: 1440×166px; aspect ratio 8.675:1
- Page bounds: 0–166px of 10487px
- 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": "Funnel Sans",
      "stack": "\"Funnel Sans\", sans-serif",
      "size": "14px",
      "weight": "400",
      "lineHeight": "16.8px",
      "letterSpacing": "normal",
      "sample": "Technology",
      "element": "div",
      "occurrences": 8,
      "sourceId": "font-13"
    },
    {
      "role": "UI/supporting text",
      "family": "Geist Mono",
      "stack": "\"Geist Mono\", sans-serif",
      "size": "14px",
      "weight": "500",
      "lineHeight": "16.8px",
      "letterSpacing": "0.6px",
      "sample": "GET IN TOUCH",
      "element": "div",
      "occurrences": 5,
      "sourceId": "font-14"
    }
  ],
  "siteRoles": [
    {
      "role": "display",
      "size": "88px",
      "family": "Funnel Display",
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-2: computed CSS at 1440×1000; AI role: Funnel Display, 88px size with tight -1.8px tracking. Used for the primary hero headline 'An autonomous electric hauler'.",
      "sampleId": "font-2",
      "confidence": 0.9,
      "lineHeight": "96.8px",
      "letterSpacing": "-1.8px"
    },
    {
      "role": "heading",
      "size": "40px",
      "family": "Funnel Display",
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-4: computed CSS at 1440×1000; AI role: Funnel Display, 40px size. Used for secondary section headings like 'A refreshingly simple operating model'.",
      "sampleId": "font-4",
      "confidence": 0.85,
      "lineHeight": "44px",
      "letterSpacing": "normal"
    },
    {
      "role": "body",
      "size": "18px",
      "family": "Funnel Sans",
      "source": "computed",
      "traits": "Regular",
      "weight": "300",
      "evidence": "font-10: computed CSS at 1440×1000; AI role: Funnel Sans, 18px size with 27px line height. Used for descriptive body text in features sections.",
      "sampleId": "font-10",
      "confidence": 0.8,
      "lineHeight": "27px",
      "letterSpacing": "normal"
    },
    {
      "role": "mono",
      "size": "48px",
      "family": "Geist Mono",
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-15: computed CSS at 1440×1000; AI role: Geist Mono, 48px size. Used for large data points in the stats section (e.g., '200', '55').",
      "sampleId": "font-15",
      "confidence": 0.9,
      "lineHeight": "54.7px",
      "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": "#FAFFF2",
      "cssValue": "rgb(250, 255, 242)",
      "alpha": 1,
      "appliedAs": [
        "background",
        "svg-fill"
      ],
      "occurrences": 19,
      "sourceId": "color-1"
    },
    {
      "value": "#FFFFFF",
      "cssValue": "rgb(255, 255, 255)",
      "alpha": 1,
      "appliedAs": [
        "background",
        "text",
        "control-background"
      ],
      "occurrences": 35,
      "sourceId": "color-2"
    },
    {
      "value": "#173A31",
      "cssValue": "rgb(23, 58, 49)",
      "alpha": 1,
      "appliedAs": [
        "background"
      ],
      "occurrences": 5,
      "sourceId": "color-4"
    },
    {
      "value": "#030101",
      "cssValue": "rgb(3, 1, 1)",
      "alpha": 1,
      "appliedAs": [
        "text"
      ],
      "occurrences": 18,
      "sourceId": "color-6"
    },
    {
      "value": "#000000",
      "cssValue": "rgba(0, 0, 0, 0.3)",
      "alpha": 0.30196078431372547,
      "appliedAs": [
        "background"
      ],
      "occurrences": 2,
      "sourceId": "color-9"
    },
    {
      "value": "#F8FFF2",
      "cssValue": "rgba(250, 255, 242, 0.15)",
      "alpha": 0.14901960784313725,
      "appliedAs": [
        "border"
      ],
      "occurrences": 8,
      "sourceId": "color-15"
    }
  ],
  "functionalPalette": [
    {
      "hex": "#FFFFFF",
      "name": "text",
      "role": "text",
      "source": "computed",
      "evidence": "color-2: computed rgb(255, 255, 255); AI role: Pure white (#FFFFFF) used for primary text on dark backgrounds.",
      "sampleId": "color-2",
      "confidence": 0.9
    },
    {
      "hex": "#000000",
      "name": "text",
      "role": "text",
      "source": "computed",
      "evidence": "color-7: computed rgb(0, 0, 0); AI role: Pure black (#000000) used for primary text on light backgrounds.",
      "sampleId": "color-7",
      "confidence": 0.9
    },
    {
      "hex": "#81F2B2",
      "name": "primary action",
      "role": "primary-action",
      "source": "computed",
      "evidence": "color-11: computed rgb(129, 242, 178); AI role: Bright green (#81F2B2) used for primary buttons like 'LEARN MORE' and 'GET UPDATES'.",
      "sampleId": "color-11",
      "confidence": 0.85
    },
    {
      "hex": "#FAFFF2",
      "name": "surface",
      "role": "surface",
      "source": "computed",
      "evidence": "color-1: computed rgb(250, 255, 242); AI role: Off-white (#FAFFF2) used for contrasting light sections like 'The first of its kind...'.",
      "sampleId": "color-1",
      "confidence": 0.8
    },
    {
      "hex": "#EF682C",
      "name": "accent",
      "role": "accent",
      "source": "computed",
      "evidence": "color-10: computed rgb(239, 104, 44); AI role: Orange (#EF682C) used for the 'SEE OPEN POSITIONS' button and numeric accents.",
      "sampleId": "color-10",
      "confidence": 0.8
    },
    {
      "hex": "#030101",
      "name": "canvas",
      "role": "canvas",
      "source": "computed",
      "evidence": "color-6: computed rgb(3, 1, 1); AI role: Almost black (#030101) used as the primary background for the initial hero and lower dark sections.",
      "sampleId": "color-6",
      "confidence": 0.7
    }
  ]
}
```

### Design tokens

```json
{
  "radius": "Not explicitly measured in provided facts, but visually, containers in the 'dock-to-dock' section appear to have slight border-radii, perhaps 8-12px.",
  "density": "Low density. The design prioritizes visual impact and narrative flow over cramming information, using large typography and ample whitespace.",
  "evidence": "Observations based on the visual structure of the provided crops and the list of DOM/CSS facts.",
  "borderStyle": "Subtle borders are used, such as the translucent border on the navigation bar (rgba(250, 255, 242, 0.15)) and fine lines separating features.",
  "buttonStyle": "Solid fill with sharp corners or very slight radii, often featuring a distinct background color (green or orange) and a small, bold icon (like a play button or arrow).",
  "cornerStyle": "A mix of sharp and rounded corners. Images and some containers have subtly chamfered or rounded corners, while text elements remain sharp.",
  "contentWidth": "Content is generally constrained to a central column, likely around 1200px-1440px max-width, though background videos bleed to the edges.",
  "spacingRhythm": "Generous vertical spacing between major sections, often using full viewport heights for dramatic effect. Within components like the split feature blocks, padding is substantial but structured."
}
```

### 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.
- Layout containers: 0; cards/surfaces: 0; media elements: 0; browser animations: 0.

#### Container, grid, and spacing

```json
{
  "viewport": {
    "width": null,
    "captureBounds": null
  },
  "container": null,
  "spacing": {
    "observedGapsPx": [],
    "representativeContentWidthsPx": []
  },
  "columns": []
}
```

#### Cards and surfaces

```json
{
  "cards": [],
  "surfaces": null
}
```

#### 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
null
```

### 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: unknownpx 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: 6/7
- Can build: Yes
- Missing facts: section-level geometry, surfaces, media treatment, and animation parameters; timestamped authored motion
- Warning: Buildable with adaptations for these unsupported facts: section-level geometry, surfaces, media treatment, and animation parameters; timestamped authored motion.

### Agent implementation prompt

Create an original navigation section inspired by the design evidence titled “Humble Navbar”.

Purpose: navbar section from the Home page of Humble.

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 With Background Imagery, Split Hero, Feature Card, Stat Block, Primary Button, Newsletter Form, Footer, Scroll Linked Video Narrative, Interactive Feature Diagram.

Style direction: corporate, typographic, minimal, cinematic, industrial-tech.

Observed crop: 1440×166px (8.675:1). Treat this as evidence of composition, not a mandatory output size.

Typography evidence: {"role":"display","size":"88px","family":"Funnel Display","source":"computed","traits":"Regular","weight":"400","evidence":"font-2: computed CSS at 1440×1000; AI role: Funnel Display, 88px size with tight -1.8px tracking. Used for the primary hero headline 'An autonomous electric hauler'.","sampleId":"font-2","confidence":0.9,"lineHeight":"96.8px","letterSpacing":"-1.8px"} {"role":"heading","size":"40px","family":"Funnel Display","source":"computed","traits":"Regular","weight":"400","evidence":"font-4: computed CSS at 1440×1000; AI role: Funnel Display, 40px size. Used for secondary section headings like 'A refreshingly simple operating model'.","sampleId":"font-4","confidence":0.85,"lineHeight":"44px","letterSpacing":"normal"} {"role":"body","size":"18px","family":"Funnel Sans","source":"computed","traits":"Regular","weight":"300","evidence":"font-10: computed CSS at 1440×1000; AI role: Funnel Sans, 18px size with 27px line height. Used for descriptive body text in features sections.","sampleId":"font-10","confidence":0.8,"lineHeight":"27px","letterSpacing":"normal"} {"role":"mono","size":"48px","family":"Geist Mono","source":"computed","traits":"Regular","weight":"400","evidence":"font-15: computed CSS at 1440×1000; AI role: Geist Mono, 48px size. Used for large data points in the stats section (e.g., '200', '55').","sampleId":"font-15","confidence":0.9,"lineHeight":"54.7px","letterSpacing":"normal"}

Color evidence: {"hex":"#FFFFFF","name":"text","role":"text","source":"computed","evidence":"color-2: computed rgb(255, 255, 255); AI role: Pure white (#FFFFFF) used for primary text on dark backgrounds.","sampleId":"color-2","confidence":0.9} {"hex":"#000000","name":"text","role":"text","source":"computed","evidence":"color-7: computed rgb(0, 0, 0); AI role: Pure black (#000000) used for primary text on light backgrounds.","sampleId":"color-7","confidence":0.9} {"hex":"#81F2B2","name":"primary action","role":"primary-action","source":"computed","evidence":"color-11: computed rgb(129, 242, 178); AI role: Bright green (#81F2B2) used for primary buttons like 'LEARN MORE' and 'GET UPDATES'.","sampleId":"color-11","confidence":0.85} {"hex":"#FAFFF2","name":"surface","role":"surface","source":"computed","evidence":"color-1: computed rgb(250, 255, 242); AI role: Off-white (#FAFFF2) used for contrasting light sections like 'The first of its kind...'.","sampleId":"color-1","confidence":0.8} {"hex":"#EF682C","name":"accent","role":"accent","source":"computed","evidence":"color-10: computed rgb(239, 104, 44); AI role: Orange (#EF682C) used for the 'SEE OPEN POSITIONS' button and numeric accents.","sampleId":"color-10","confidence":0.8} {"hex":"#030101","name":"canvas","role":"canvas","source":"computed","evidence":"color-6: computed rgb(3, 1, 1); AI role: Almost black (#030101) used as the primary background for the initial hero and lower dark sections.","sampleId":"color-6","confidence":0.7}

Typography measured inside this section: {"id":"font-13","family":"Funnel Sans","fontStack":"\"Funnel Sans\", sans-serif","weight":"400","size":"14px","lineHeight":"16.8px","letterSpacing":"normal","traits":"Regular","count":8,"contexts":[{"tag":"div","text":"Technology","top":103,"property":"font"},{"tag":"div","text":"Company","top":103,"property":"font"},{"tag":"div","text":"News","top":103,"property":"font"}]} {"id":"font-14","family":"Geist Mono","fontStack":"\"Geist Mono\", sans-serif","weight":"500","size":"14px","lineHeight":"16.8px","letterSpacing":"0.6px","traits":"Regular","count":5,"contexts":[{"tag":"div","text":"GET IN TOUCH","top":103,"property":"font"},{"tag":"div","text":"LEARN MORE","top":8812,"property":"font"},{"tag":"div","text":"SEE OPEN POSITIONS","top":18560,"property":"font"}]}

Colors measured inside this section: {"id":"color-1","hex":"#FAFFF2","alpha":1,"cssValue":"rgb(250, 255, 242)","count":19,"contexts":[{"tag":"main","text":"TechnologyCompanySafetyNewsCareersGET IN TOUCH .navbar_hamburger-wrapper { --thickness: 2px; --gap: ","top":0,"property":"background"},{"tag":"div","text":"TThhee ffiirrsstt ooff iittss kkiinndd:: aa hhaauulleerr tthhaatt rreeaassoonnss lliikkee aa hhuumma","top":7000,"property":"background"},{"tag":"path","text":"","top":9090,"property":"svg-fill"}]} {"id":"color-2","hex":"#FFFFFF","alpha":1,"cssValue":"rgb(255, 255, 255)","count":35,"contexts":[{"tag":"body","text":"$51M Series A to bring autonomous, electric freight to regional routes.See what’s next /* Make text ","top":0,"property":"background"},{"tag":"div","text":"Technology","top":103,"property":"text"},{"tag":"a","text":"GET IN TOUCH","top":94,"property":"control-background"}]} {"id":"color-4","hex":"#173A31","alpha":1,"cssValue":"rgb(23, 58, 49)","count":5,"contexts":[{"tag":"div","text":"/* Make text look crisper and more legible in all browsers */ body { -webkit-font-smoothing: antiali","top":0,"property":"background"}]} {"id":"color-6","hex":"#030101","alpha":1,"cssValue":"rgb(3, 1, 1)","count":18,"contexts":[{"tag":"div","text":"GET IN TOUCH","top":103,"property":"text"},{"tag":"h2","text":"Built for the moves you make all day, every day","top":15956,"property":"text"},{"tag":"p","text":"Short, repeatable freight runs from dock to dock","top":16161,"property":"text"}]} {"id":"color-9","hex":"#000000","alpha":0.30196078431372547,"cssValue":"rgba(0, 0, 0, 0.3)","count":2,"contexts":[{"tag":"div","text":"TechnologyCompanySafetyNewsCareersGET IN TOUCH .navbar_hamburger-wrapper { --thickness: 2px; --gap: ","top":79,"property":"background"}]} {"id":"color-15","hex":"#F8FFF2","alpha":0.14901960784313725,"cssValue":"rgba(250, 255, 242, 0.15)","count":8,"contexts":[{"tag":"div","text":"TechnologyCompanySafetyNewsCareersGET IN TOUCH .navbar_hamburger-wrapper { --thickness: 2px; --gap: ","top":79,"property":"border"}]}

No saved element-map measurements were available; do not invent exact source spacing, card, media, or animation values.

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.
