# Catalyst Behavioral Sciences Navbar — Section Design Reference

Schema: Design Details SECTION.md v3.2
Source: https://catalystbehavioral.com/
Website: Catalyst Behavioral Sciences
Section ID: 381ac43c-8be7-48f4-960a-2ffcd9c9f490
Design Details page: https://designdetails.io/sections/catalystbehavioral-com--home--navbar-381ac43c
Status: deterministic evidence 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

1440×76px root; block

## Visual signature

minimal, editorial, corporate, clinical treatment at 1440×76px. The crop spans 0–76px of a 4196px page.

## Components

- Navigation Bar
- Hero
- Logo Strip
- Primary Button
- Feature Collection
- Editorial Card
- Footer
- List Item With Arrow
- Pill Shaped Navigation Toggle

## 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: 1440×76px root; block
- Layout: 1440×76px root; block
- Styles: minimal, editorial, corporate, clinical
- Components: Navigation Bar, Hero, Logo Strip, Primary Button, Feature Collection, Editorial Card, Footer, List Item With Arrow, Pill Shaped Navigation Toggle
- Purpose: navbar section from the Home page of Catalyst Behavioral Sciences.
- Visual signature: rgba(0, 0, 0, 0) with 1440×76px root; block. Inspect the crop for image and content hierarchy.
- Place on the page: 1 of 7, before Hero (`catalystbehavioral-com:home-hero-visualization`)

### Crop and composition

- Crop: 1440×76px; aspect ratio 18.947:1
- Page bounds: 0–76px of 4196px
- 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": "nb_akademiemedium",
      "stack": "nb_akademiemedium",
      "size": "15px",
      "weight": "400",
      "lineHeight": "15px",
      "letterSpacing": "-1%",
      "sample": "Services",
      "element": "a",
      "occurrences": 16,
      "sourceId": "font-1"
    },
    {
      "role": "UI/supporting text",
      "family": "nb_akademiemedium",
      "stack": "nb_akademiemedium",
      "size": "15px",
      "weight": "400",
      "lineHeight": "22.5px",
      "letterSpacing": "-1%",
      "sample": "Catalyst Behavioral",
      "element": "span",
      "occurrences": 1,
      "sourceId": "font-9"
    },
    {
      "role": "UI/supporting text",
      "family": "nb_akademiemedium",
      "stack": "nb_akademiemedium",
      "size": "15px",
      "weight": "400",
      "lineHeight": "normal",
      "letterSpacing": "normal",
      "sample": "Menu",
      "element": "span",
      "occurrences": 1,
      "sourceId": "font-10"
    }
  ],
  "siteRoles": [
    {
      "role": "display",
      "size": "76px",
      "family": "nb_akademieregular",
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-6: computed CSS at 1440×1000; AI role: Used for the primary hero heading 'Research Designed for Scrutiny', large 76px size.",
      "sampleId": "font-6",
      "confidence": 1,
      "lineHeight": "76px",
      "letterSpacing": "-2%"
    },
    {
      "role": "heading",
      "size": "44px",
      "family": "nb_akademieregular",
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-8: computed CSS at 1440×1000; AI role: Used for section headings like 'Litigation Surveys...', 44px size.",
      "sampleId": "font-8",
      "confidence": 0.9,
      "lineHeight": "54px",
      "letterSpacing": "normal"
    },
    {
      "role": "body",
      "size": "16px",
      "family": "nb_akademieregular",
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-2: computed CSS at 1440×1000; AI role: Used for standard body text, 16px size, regular weight.",
      "sampleId": "font-2",
      "confidence": 0.85,
      "lineHeight": "24px",
      "letterSpacing": "normal"
    },
    {
      "role": "mono",
      "size": "12px",
      "family": "nb_akademiemedium",
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-5: computed CSS at 1440×1000; AI role: Small 12px medium font used for structural labels like 'Clients' and 'Services'.",
      "sampleId": "font-5",
      "confidence": 0.7,
      "lineHeight": "12px",
      "letterSpacing": "-1%"
    }
  ]
}
```

### 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": "#F7F7F7",
      "cssValue": "rgb(247, 247, 247)",
      "alpha": 1,
      "appliedAs": [
        "background",
        "control-background"
      ],
      "occurrences": 25,
      "sourceId": "color-1"
    },
    {
      "value": "#000000",
      "cssValue": "rgb(0, 0, 0)",
      "alpha": 1,
      "appliedAs": [
        "control-background",
        "svg-stroke",
        "text"
      ],
      "occurrences": 77,
      "sourceId": "color-2"
    },
    {
      "value": "#FFFFFF",
      "cssValue": "rgb(255, 255, 255)",
      "alpha": 1,
      "appliedAs": [
        "text",
        "background",
        "control-background"
      ],
      "occurrences": 11,
      "sourceId": "color-3"
    },
    {
      "value": "#000000",
      "cssValue": "rgba(0, 0, 0, 0.18)",
      "alpha": 0.1803921568627451,
      "appliedAs": [
        "svg-stroke"
      ],
      "occurrences": 1,
      "sourceId": "color-4"
    },
    {
      "value": "#DCDCDC",
      "cssValue": "rgba(218, 218, 218, 0.2)",
      "alpha": 0.2,
      "appliedAs": [
        "background"
      ],
      "occurrences": 1,
      "sourceId": "color-5"
    }
  ],
  "functionalPalette": [
    {
      "hex": "#000000",
      "name": "text",
      "role": "text",
      "source": "computed",
      "evidence": "color-2: computed rgb(0, 0, 0); AI role: Black #000000 used extensively for text across all headings and body copy.",
      "sampleId": "color-2",
      "confidence": 1
    },
    {
      "hex": "#F7F7F7",
      "name": "canvas",
      "role": "canvas",
      "source": "computed",
      "evidence": "color-1: computed rgb(247, 247, 247); AI role: Off-white #F7F7F7 used as the primary background color for the page body and major sections.",
      "sampleId": "color-1",
      "confidence": 0.9
    },
    {
      "hex": "#FFFFFF",
      "name": "surface",
      "role": "surface",
      "source": "computed",
      "evidence": "color-3: computed rgb(255, 255, 255); AI role: White #FFFFFF used for distinct surface elements like the navigation pill and list items.",
      "sampleId": "color-3",
      "confidence": 0.85
    }
  ]
}
```

### Design tokens

```json
{
  "radius": "Visible large border-radius on elements like the navigation bar and the portrait image container.",
  "density": "Low density, utilizing significant white space to draw focus to typographic and graphic elements.",
  "evidence": "Visual inspection of the screenshots shows rounded client logo cards, a pill-shaped nav bar, and large white space gaps between the hero text, the introduction text, and the client section.",
  "borderStyle": "Mostly borderless design, relying on background color contrast for element definition.",
  "buttonStyle": "Pill-shaped, flat solid colors, minimal padding.",
  "cornerStyle": "Pronounced use of rounded corners (border-radius) on almost all container elements, including logo cards, navigation pills, and images.",
  "contentWidth": "Restricted central column width for text readability, with broader layout for grids.",
  "spacingRhythm": "Generous vertical spacing between major sections; tight, structured padding within grid items."
}
```

### Reconstruction specification

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

- Root: 1440×76px; block; padding {"top":"20px","right":"0px","bottom":"0px","left":"0px"}; gap normal; background rgba(0, 0, 0, 0); radius 0px.
- Observed gaps: 8px.
- Layout containers: 0; cards/surfaces: 0; media elements: 4; browser animations: 1.

#### Container, grid, and spacing

```json
{
  "viewport": {
    "width": 1440,
    "captureBounds": {
      "top": 0,
      "bottom": 76,
      "pageHeight": 4196
    }
  },
  "container": {
    "size": "1440×76px",
    "position": "x 0px, y 0px",
    "display": "block",
    "positionMode": "fixed",
    "padding": {
      "top": "20px",
      "right": "0px",
      "bottom": "0px",
      "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 none rgb(0, 0, 0)",
    "shadow": "none",
    "overflow": "visible"
  },
  "spacing": {
    "observedGapsPx": [
      8
    ],
    "representativeContentWidthsPx": []
  },
  "columns": []
}
```

#### Cards and surfaces

```json
{
  "cards": [],
  "surfaces": {
    "radii": [],
    "borders": [],
    "shadows": []
  }
}
```

#### Media treatment

```json
[
  {
    "element": "svg · svg",
    "size": "28×28px",
    "position": "x 18px, y 14px",
    "aspectRatio": 1,
    "objectFit": "fill",
    "objectPosition": "50% 50%",
    "radius": "0px",
    "overflow": "hidden",
    "source": "source not captured"
  },
  {
    "element": "svg · svg",
    "size": "16×16px",
    "position": "x 44px, y 40px",
    "aspectRatio": 1,
    "objectFit": "fill",
    "objectPosition": "50% 50%",
    "radius": "0px",
    "overflow": "hidden",
    "source": "source not captured"
  },
  {
    "element": "svg · svg",
    "size": "12×12px",
    "position": "x 241px, y 42px",
    "aspectRatio": 1,
    "objectFit": "fill",
    "objectPosition": "50% 50%",
    "radius": "0px",
    "overflow": "hidden",
    "source": "source not captured"
  },
  {
    "element": "svg · svg",
    "size": "6×6px",
    "position": "x 244px, y 45px",
    "aspectRatio": 1,
    "objectFit": "fill",
    "objectPosition": "50% 50%",
    "radius": "0px",
    "overflow": "hidden",
    "source": "source not captured"
  }
]
```

#### Browser-exposed animation parameters

```json
[
  {
    "target": "svg",
    "delayMs": 0,
    "durationMs": 900,
    "easing": "linear",
    "iterations": null,
    "direction": "normal",
    "fill": "none",
    "keyframes": [
      {
        "offset": 0,
        "easing": "linear",
        "composite": "replace",
        "transform": "none",
        "computedOffset": 0
      },
      {
        "offset": 1,
        "easing": "linear",
        "composite": "auto",
        "transform": "rotate(360deg)",
        "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": "2026-10-10T05:26:15.032Z",
  "viewportWidth": 1440,
  "bounds": {
    "top": 0,
    "bottom": 76,
    "pageHeight": 4196
  },
  "root": {
    "id": "ld-4",
    "tag": "header",
    "role": null,
    "label": "Catalyst Behavioral Services David Neal Team Contact Menu",
    "rect": {
      "x": 0,
      "y": 0,
      "width": 1440,
      "height": 76
    },
    "display": "block",
    "position": "fixed",
    "padding": {
      "top": "20px",
      "right": "0px",
      "bottom": "0px",
      "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 none rgb(0, 0, 0)",
    "shadow": "none",
    "overflow": "visible"
  },
  "spacing": {
    "gapsPx": [
      8
    ],
    "representativeContentWidthsPx": []
  },
  "columns": [],
  "cards": [],
  "surfaces": {
    "radii": [],
    "borders": [],
    "shadows": []
  },
  "media": [
    {
      "id": "ld-293",
      "tag": "svg",
      "role": "presentation",
      "label": "svg",
      "rect": {
        "x": 18,
        "y": 14,
        "width": 28,
        "height": 28
      },
      "aspectRatio": 1,
      "objectFit": "fill",
      "objectPosition": "50% 50%",
      "radius": "0px",
      "overflow": "hidden",
      "media": null
    },
    {
      "id": "ld-8",
      "tag": "svg",
      "role": null,
      "label": "svg",
      "rect": {
        "x": 44,
        "y": 40,
        "width": 16,
        "height": 16
      },
      "aspectRatio": 1,
      "objectFit": "fill",
      "objectPosition": "50% 50%",
      "radius": "0px",
      "overflow": "hidden",
      "media": null
    },
    {
      "id": "ld-26",
      "tag": "svg",
      "role": null,
      "label": "svg",
      "rect": {
        "x": 241,
        "y": 42,
        "width": 12,
        "height": 12
      },
      "aspectRatio": 1,
      "objectFit": "fill",
      "objectPosition": "50% 50%",
      "radius": "0px",
      "overflow": "hidden",
      "media": null
    },
    {
      "id": "ld-36",
      "tag": "svg",
      "role": null,
      "label": "svg",
      "rect": {
        "x": 244,
        "y": 45,
        "width": 6,
        "height": 6
      },
      "aspectRatio": 1,
      "objectFit": "fill",
      "objectPosition": "50% 50%",
      "radius": "0px",
      "overflow": "hidden",
      "media": null
    }
  ],
  "animations": [
    {
      "id": "animation-1",
      "target": {
        "id": "ld-293",
        "tag": "svg",
        "role": "presentation",
        "label": "svg",
        "rect": {
          "x": 18,
          "y": 14,
          "width": 28,
          "height": 28
        }
      },
      "playState": "running",
      "playbackRate": 1,
      "delayMs": 0,
      "durationMs": 900,
      "easing": "linear",
      "iterations": null,
      "direction": "normal",
      "fill": "none",
      "keyframes": [
        {
          "offset": 0,
          "easing": "linear",
          "composite": "replace",
          "transform": "none",
          "computedOffset": 0
        },
        {
          "offset": 1,
          "easing": "linear",
          "composite": "auto",
          "transform": "rotate(360deg)",
          "computedOffset": 1
        }
      ]
    }
  ],
  "coverage": {
    "elementsInSection": 17,
    "cards": 0,
    "media": 4,
    "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 navigation section inspired by the design evidence titled “Catalyst Behavioral Sciences Navbar”.

Purpose: navbar section from the Home page of Catalyst Behavioral Sciences.

Structure: 1440×76px root; block. Source layout label: 1440×76px 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 1440×76px root; block. Inspect the crop for image and content hierarchy.

Components: Navigation Bar, Hero, Logo Strip, Primary Button, Feature Collection, Editorial Card, Footer, List Item With Arrow, Pill Shaped Navigation Toggle.

Style direction: minimal, editorial, corporate, clinical.

Observed crop: 1440×76px (18.947:1). Treat this as evidence of composition, not a mandatory output size.

Typography evidence: {"role":"display","size":"76px","family":"nb_akademieregular","source":"computed","traits":"Regular","weight":"400","evidence":"font-6: computed CSS at 1440×1000; AI role: Used for the primary hero heading 'Research Designed for Scrutiny', large 76px size.","sampleId":"font-6","confidence":1,"lineHeight":"76px","letterSpacing":"-2%"} {"role":"heading","size":"44px","family":"nb_akademieregular","source":"computed","traits":"Regular","weight":"400","evidence":"font-8: computed CSS at 1440×1000; AI role: Used for section headings like 'Litigation Surveys...', 44px size.","sampleId":"font-8","confidence":0.9,"lineHeight":"54px","letterSpacing":"normal"} {"role":"body","size":"16px","family":"nb_akademieregular","source":"computed","traits":"Regular","weight":"400","evidence":"font-2: computed CSS at 1440×1000; AI role: Used for standard body text, 16px size, regular weight.","sampleId":"font-2","confidence":0.85,"lineHeight":"24px","letterSpacing":"normal"} {"role":"mono","size":"12px","family":"nb_akademiemedium","source":"computed","traits":"Regular","weight":"400","evidence":"font-5: computed CSS at 1440×1000; AI role: Small 12px medium font used for structural labels like 'Clients' and 'Services'.","sampleId":"font-5","confidence":0.7,"lineHeight":"12px","letterSpacing":"-1%"}

Color evidence: {"hex":"#000000","name":"text","role":"text","source":"computed","evidence":"color-2: computed rgb(0, 0, 0); AI role: Black #000000 used extensively for text across all headings and body copy.","sampleId":"color-2","confidence":1} {"hex":"#F7F7F7","name":"canvas","role":"canvas","source":"computed","evidence":"color-1: computed rgb(247, 247, 247); AI role: Off-white #F7F7F7 used as the primary background color for the page body and major sections.","sampleId":"color-1","confidence":0.9} {"hex":"#FFFFFF","name":"surface","role":"surface","source":"computed","evidence":"color-3: computed rgb(255, 255, 255); AI role: White #FFFFFF used for distinct surface elements like the navigation pill and list items.","sampleId":"color-3","confidence":0.85}

Typography measured inside this section: {"id":"font-1","family":"nb_akademiemedium","fontStack":"nb_akademiemedium","weight":"400","size":"15px","lineHeight":"15px","letterSpacing":"-1%","traits":"Regular","count":16,"contexts":[{"tag":"a","text":"Services","top":47,"property":"font"},{"tag":"a","text":"David Neal","top":47,"property":"font"},{"tag":"a","text":"Team","top":47,"property":"font"}]} {"id":"font-9","family":"nb_akademiemedium","fontStack":"nb_akademiemedium","weight":"400","size":"15px","lineHeight":"22.5px","letterSpacing":"-1%","traits":"Regular","count":1,"contexts":[{"tag":"span","text":"Catalyst Behavioral","top":37,"property":"font"}]} {"id":"font-10","family":"nb_akademiemedium","fontStack":"nb_akademiemedium","weight":"400","size":"15px","lineHeight":"normal","letterSpacing":"normal","traits":"Regular","count":1,"contexts":[{"tag":"span","text":"Menu","top":40,"property":"font"}]}

Colors measured inside this section: {"id":"color-1","hex":"#F7F7F7","alpha":1,"cssValue":"rgb(247, 247, 247)","count":25,"contexts":[{"tag":"div","text":"Litigation Survey Expert Witness Research Designed for Scrutiny.","top":0,"property":"background"},{"tag":"span","text":"","top":1468,"property":"background"},{"tag":"button","text":"Load more clients","top":1786,"property":"control-background"}]} {"id":"color-2","hex":"#000000","alpha":1,"cssValue":"rgb(0, 0, 0)","count":77,"contexts":[{"tag":"a","text":"Skip to main content","top":-1000,"property":"control-background"},{"tag":"path","text":"","top":41,"property":"svg-stroke"},{"tag":"span","text":"Catalyst Behavioral","top":37,"property":"text"}]} {"id":"color-3","hex":"#FFFFFF","alpha":1,"cssValue":"rgb(255, 255, 255)","count":11,"contexts":[{"tag":"a","text":"Skip to main content","top":-1000,"property":"text"},{"tag":"div","text":"Catalyst Behavioral Services David Neal Team Contact Menu","top":20,"property":"background"},{"tag":"a","text":"Likelihood of Confusion","top":2266,"property":"control-background"}]} {"id":"color-4","hex":"#000000","alpha":0.1803921568627451,"cssValue":"rgba(0, 0, 0, 0.18)","count":1,"contexts":[{"tag":"circle","text":"","top":16,"property":"svg-stroke"}]} {"id":"color-5","hex":"#DCDCDC","alpha":0.2,"cssValue":"rgba(218, 218, 218, 0.2)","count":1,"contexts":[{"tag":"span","text":"","top":30,"property":"background"}]}

Exact section measurements from the saved element map: root {"rect":{"x":0,"y":0,"width":1440,"height":76},"padding":{"top":"20px","right":"0px","bottom":"0px","left":"0px"},"gap":"normal","columns":null,"overflow":"visible"}; spacing {"gapsPx":[8],"representativeContentWidthsPx":[]}; surfaces {"radii":[],"borders":[],"shadows":[]}; media [{"tag":"svg","rect":{"x":18,"y":14,"width":28,"height":28},"aspectRatio":1,"objectFit":"fill","objectPosition":"50% 50%","radius":"0px"},{"tag":"svg","rect":{"x":44,"y":40,"width":16,"height":16},"aspectRatio":1,"objectFit":"fill","objectPosition":"50% 50%","radius":"0px"},{"tag":"svg","rect":{"x":241,"y":42,"width":12,"height":12},"aspectRatio":1,"objectFit":"fill","objectPosition":"50% 50%","radius":"0px"},{"tag":"svg","rect":{"x":244,"y":45,"width":6,"height":6},"aspectRatio":1,"objectFit":"fill","objectPosition":"50% 50%","radius":"0px"}]; animations [{"target":{"id":"ld-293","tag":"svg","role":"presentation","label":"svg","rect":{"x":18,"y":14,"width":28,"height":28}},"delayMs":0,"durationMs":900,"easing":"linear","keyframes":[{"offset":0,"easing":"linear","composite":"replace","transform":"none","computedOffset":0},{"offset":1,"easing":"linear","composite":"auto","transform":"rotate(360deg)","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.