# Every move makes a sound — Section Design Reference

Schema: Design Details SECTION.md v3.2
Source: https://swashmotion.com/
Website: Swash
Section ID: b609b120-0594-4440-9512-11b1a2d8af9f
Design Details page: https://designdetails.io/sections/swashmotion-com--home--ai-b609b120-0594-4440-9512-11b1a2d8af9f
Status: deterministic evidence captured; editorial AI review pending

## Purpose

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

## Layout

1440×1396px root; block

## Visual signature

minimal, bold, typographic, dark-mode-default, kinetic-motion-first treatment at 1440×1122px. The crop spans 4110–5232px of a 11199px page.

## Components

- Navigation Bar
- Hero
- Feature Card
- Product UI
- Gallery
- Pricing Table
- FAQ Accordion
- Footer
- Primary Button
- Interactive Scroll Cylinder
- ASCII/Dot Matrix Logo Animation

## 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: product-demo
- Source type: product-demo
- Structure: 1440×1396px root; block
- Layout: 1440×1396px root; block
- Styles: minimal, bold, typographic, dark-mode-default, kinetic-motion-first
- Components: Navigation Bar, Hero, Feature Card, Product UI, Gallery, Pricing Table, FAQ Accordion, Footer, Primary Button, Interactive Scroll Cylinder, ASCII/Dot Matrix Logo Animation
- Purpose: product-demo section from the Home page of Swash.
- Visual signature: rgba(0, 0, 0, 0) with 1440×1396px root; block. Inspect the crop for image and content hierarchy.

### Crop and composition

- Crop: 1440×1122px; aspect ratio 1.283:1
- Page bounds: 4110–5232px of 11199px
- 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": "Instrument Serif",
      "stack": "\"Instrument Serif\", Georgia, serif",
      "size": "89px",
      "weight": "400",
      "lineHeight": "89px",
      "letterSpacing": "normal",
      "sample": "type,",
      "element": "em",
      "occurrences": 6,
      "sourceId": "font-13"
    },
    {
      "role": "UI/supporting text",
      "family": "Instrument Sans Variable",
      "stack": "\"Instrument Sans Variable\", system-ui, sans-serif",
      "size": "12px",
      "weight": "400",
      "lineHeight": "18.6px",
      "letterSpacing": "0.2px",
      "sample": "Move",
      "element": "span",
      "occurrences": 2,
      "sourceId": "font-18"
    },
    {
      "role": "UI/supporting text",
      "family": "Stack Sans Headline",
      "stack": "\"Stack Sans Headline\", \"Helvetica Neue\", Arial, system-ui, sans-serif",
      "size": "14px",
      "weight": "400",
      "lineHeight": "21.7px",
      "letterSpacing": "normal",
      "sample": "Sound off",
      "element": "span",
      "occurrences": 1,
      "sourceId": "font-22"
    }
  ],
  "siteRoles": [
    {
      "role": "display",
      "size": "84px",
      "family": "Stack Sans Headline",
      "source": "computed",
      "traits": "Regular",
      "weight": "600",
      "evidence": "font-12: computed CSS at 1440×1000; AI role: Stack Sans Headline, 84px, weight 600. Used for major section headers like 'Made of type, not pixels'.",
      "sampleId": "font-12",
      "confidence": 0.9,
      "lineHeight": "84px",
      "letterSpacing": "-1px"
    },
    {
      "role": "heading",
      "size": "32px",
      "family": "Stack Sans Headline",
      "source": "computed",
      "traits": "Regular",
      "weight": "700",
      "evidence": "font-3: computed CSS at 1440×1000; AI role: Stack Sans Headline, 32px, weight 700. Used for prominent headings.",
      "sampleId": "font-3",
      "confidence": 0.9,
      "lineHeight": "49.6px",
      "letterSpacing": "0.2px"
    },
    {
      "role": "body",
      "size": "16px",
      "family": "Stack Sans Headline",
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-8: computed CSS at 1440×1000; AI role: Stack Sans Headline, 16px, weight 400. High count (357 contexts), used for general paragraph text.",
      "sampleId": "font-8",
      "confidence": 0.85,
      "lineHeight": "27.2px",
      "letterSpacing": "0.2px"
    }
  ]
}
```

### 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": "#090909",
      "cssValue": "rgb(9, 9, 9)",
      "alpha": 1,
      "appliedAs": [
        "background"
      ],
      "occurrences": 2,
      "sourceId": "color-2"
    },
    {
      "value": "#1A1A1A",
      "cssValue": "rgb(26, 26, 26)",
      "alpha": 1,
      "appliedAs": [
        "background"
      ],
      "occurrences": 1,
      "sourceId": "color-8"
    },
    {
      "value": "#232323",
      "cssValue": "rgb(35, 35, 35)",
      "alpha": 1,
      "appliedAs": [
        "background"
      ],
      "occurrences": 2,
      "sourceId": "color-10"
    },
    {
      "value": "#2CE380",
      "cssValue": "rgba(46, 226, 126, 0.18)",
      "alpha": 0.1803921568627451,
      "appliedAs": [
        "background"
      ],
      "occurrences": 1,
      "sourceId": "color-13"
    },
    {
      "value": "#FFB454",
      "cssValue": "rgba(255, 180, 84, 0.8)",
      "alpha": 0.8,
      "appliedAs": [
        "background"
      ],
      "occurrences": 3,
      "sourceId": "color-14"
    },
    {
      "value": "#141415",
      "cssValue": "rgba(20, 20, 22, 0.7)",
      "alpha": 0.7019607843137254,
      "appliedAs": [
        "control-background"
      ],
      "occurrences": 1,
      "sourceId": "color-17"
    },
    {
      "value": "#FFB454",
      "cssValue": "rgb(255, 180, 84)",
      "alpha": 1,
      "appliedAs": [
        "text",
        "border"
      ],
      "occurrences": 17,
      "sourceId": "color-18"
    },
    {
      "value": "#2EE17E",
      "cssValue": "rgba(46, 226, 126, 0.5)",
      "alpha": 0.5019607843137255,
      "appliedAs": [
        "border"
      ],
      "occurrences": 4,
      "sourceId": "color-19"
    },
    {
      "value": "#FFB453",
      "cssValue": "rgba(255, 180, 84, 0.28)",
      "alpha": 0.2784313725490196,
      "appliedAs": [
        "background"
      ],
      "occurrences": 1,
      "sourceId": "color-20"
    },
    {
      "value": "#99999D",
      "cssValue": "rgb(153, 153, 157)",
      "alpha": 1,
      "appliedAs": [
        "text"
      ],
      "occurrences": 1,
      "sourceId": "color-22"
    },
    {
      "value": "#FFFFFF",
      "cssValue": "rgba(255, 255, 255, 0.14)",
      "alpha": 0.1411764705882353,
      "appliedAs": [
        "border"
      ],
      "occurrences": 4,
      "sourceId": "color-24"
    },
    {
      "value": "#2EE27E",
      "cssValue": "rgb(46, 226, 126)",
      "alpha": 1,
      "appliedAs": [
        "background"
      ],
      "occurrences": 1,
      "sourceId": "color-26"
    }
  ],
  "functionalPalette": [
    {
      "hex": "#000000",
      "name": "canvas",
      "role": "canvas",
      "source": "computed",
      "evidence": "color-1: computed rgb(0, 0, 0); AI role: Pure black rgb(0, 0, 0) used as the primary background for the body.",
      "sampleId": "color-1",
      "confidence": 0.95
    },
    {
      "hex": "#24FF84",
      "name": "primary action",
      "role": "primary-action",
      "source": "computed",
      "evidence": "color-9: computed rgb(36, 255, 132); AI role: Vibrant neon green rgb(36, 255, 132) used for primary CTA buttons ('Try it free').",
      "sampleId": "color-9",
      "confidence": 0.95
    },
    {
      "hex": "#E6E6E9",
      "name": "text",
      "role": "text",
      "source": "computed",
      "evidence": "color-3: computed rgb(230, 230, 233); AI role: Light grey rgb(230, 230, 233) used for primary headings and important text.",
      "sampleId": "color-3",
      "confidence": 0.9
    },
    {
      "hex": "#9A9AA3",
      "name": "muted text",
      "role": "muted-text",
      "source": "computed",
      "evidence": "color-4: computed rgb(154, 154, 163); AI role: Mid-grey rgb(154, 154, 163) with a high count (402), used for navigation links and secondary text.",
      "sampleId": "color-4",
      "confidence": 0.9
    },
    {
      "hex": "#0D0D10",
      "name": "surface",
      "role": "surface",
      "source": "computed",
      "evidence": "color-25: computed rgb(13, 13, 16); AI role: Very dark grey rgb(13, 13, 16) used for backgrounds of some embedded UI components or cards.",
      "sampleId": "color-25",
      "confidence": 0.75
    }
  ]
}
```

### Design tokens

```json
{
  "radius": "Visible border-radius on elements like the 'Try it free' pill buttons and the embedded UI panels (e.g., the terminal widget and pricing cards).",
  "density": "Low density in terms of static text, high density in terms of visual motion and overlapping graphic elements.",
  "evidence": "Observed from the full-page layout, the contrast between the narrow text blocks and the wide, immersive image galleries, and the consistent use of pill-shaped green buttons.",
  "borderStyle": "Primarily borderless layout, utilizing subtle translucent white borders (rgba(255, 255, 255, 0.1)) for structural division like the header and FAQ items.",
  "buttonStyle": "Primary CTAs are fully rounded 'pill' shapes with solid neon green fills. Secondary controls in UI mockups appear as translucent dark overlays.",
  "cornerStyle": "Combination of sharp corners on the main canvas and rounded corners on product UI mockups and inner cards.",
  "contentWidth": "Centralized, relatively narrow main text column for readability, while animated visual elements (like the image cylinder and galleries) bleed to the edges or occupy a wider viewport.",
  "spacingRhythm": "Relies heavily on large, open vertical spacing between major animated sections to allow transitions to breathe. Internal component spacing is more structured, likely using an 8px/16px baseline given the font sizes."
}
```

### Reconstruction specification

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

- Root: 1440×1396px; block; padding {"top":"200px","right":"0px","bottom":"200px","left":"0px"}; gap normal; background rgba(0, 0, 0, 0); radius 0px.
- Observed gaps: 7.2px.
- Representative content widths: 1377, 576px.
- Layout containers: 0; cards/surfaces: 0; media elements: 1; browser animations: 0.

#### Container, grid, and spacing

```json
{
  "viewport": {
    "width": 1440,
    "captureBounds": {
      "top": 4077,
      "bottom": 5082,
      "pageHeight": 11119
    }
  },
  "container": {
    "size": "1440×1396px",
    "position": "x 0px, y 3869px",
    "display": "block",
    "positionMode": "relative",
    "padding": {
      "top": "200px",
      "right": "0px",
      "bottom": "200px",
      "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(230, 230, 233)",
    "shadow": "none",
    "overflow": "visible"
  },
  "spacing": {
    "observedGapsPx": [
      7.2
    ],
    "representativeContentWidthsPx": [
      1377,
      576
    ]
  },
  "columns": []
}
```

#### Cards and surfaces

```json
{
  "cards": [],
  "surfaces": {
    "radii": [
      "999px"
    ],
    "borders": [
      "1px solid rgba(255, 255, 255, 0.14)"
    ],
    "shadows": []
  }
}
```

#### Media treatment

```json
[
  {
    "element": "svg · svg",
    "size": "18×18px",
    "position": "x 102px, y 4893px",
    "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": "2026-10-23T18:02:25.111Z",
  "viewportWidth": 1440,
  "bounds": {
    "top": 4077,
    "bottom": 5082,
    "pageHeight": 11119
  },
  "root": {
    "id": "ld-272",
    "tag": "section",
    "role": null,
    "label": "Every movemakes a sound Letters arrive, leave, type themselves out — and every move can make its own",
    "rect": {
      "x": 0,
      "y": 3869,
      "width": 1440,
      "height": 1396
    },
    "display": "block",
    "position": "relative",
    "padding": {
      "top": "200px",
      "right": "0px",
      "bottom": "200px",
      "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(230, 230, 233)",
    "shadow": "none",
    "overflow": "visible"
  },
  "spacing": {
    "gapsPx": [
      7.2
    ],
    "representativeContentWidthsPx": [
      1377,
      576
    ]
  },
  "columns": [],
  "cards": [],
  "surfaces": {
    "radii": [
      "999px"
    ],
    "borders": [
      "1px solid rgba(255, 255, 255, 0.14)"
    ],
    "shadows": []
  },
  "media": [
    {
      "id": "ld-289",
      "tag": "svg",
      "role": null,
      "label": "svg",
      "rect": {
        "x": 102,
        "y": 4893,
        "width": 18,
        "height": 18
      },
      "aspectRatio": 1,
      "objectFit": "fill",
      "objectPosition": "50% 50%",
      "radius": "0px",
      "overflow": "hidden",
      "media": null
    }
  ],
  "animations": [],
  "coverage": {
    "elementsInSection": 11,
    "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 product-demo section inspired by the design evidence titled “Every move makes a sound”.

Purpose: product-demo section from the Home page of Swash.

Structure: 1440×1396px root; block. Source layout label: 1440×1396px 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 1440×1396px root; block. Inspect the crop for image and content hierarchy.

Components: Navigation Bar, Hero, Feature Card, Product UI, Gallery, Pricing Table, FAQ Accordion, Footer, Primary Button, Interactive Scroll Cylinder, ASCII/Dot Matrix Logo Animation.

Style direction: minimal, bold, typographic, dark-mode-default, kinetic-motion-first.

Observed crop: 1440×1122px (1.283:1). Treat this as evidence of composition, not a mandatory output size.

Typography evidence: {"role":"display","size":"84px","family":"Stack Sans Headline","source":"computed","traits":"Regular","weight":"600","evidence":"font-12: computed CSS at 1440×1000; AI role: Stack Sans Headline, 84px, weight 600. Used for major section headers like 'Made of type, not pixels'.","sampleId":"font-12","confidence":0.9,"lineHeight":"84px","letterSpacing":"-1px"} {"role":"heading","size":"32px","family":"Stack Sans Headline","source":"computed","traits":"Regular","weight":"700","evidence":"font-3: computed CSS at 1440×1000; AI role: Stack Sans Headline, 32px, weight 700. Used for prominent headings.","sampleId":"font-3","confidence":0.9,"lineHeight":"49.6px","letterSpacing":"0.2px"} {"role":"body","size":"16px","family":"Stack Sans Headline","source":"computed","traits":"Regular","weight":"400","evidence":"font-8: computed CSS at 1440×1000; AI role: Stack Sans Headline, 16px, weight 400. High count (357 contexts), used for general paragraph text.","sampleId":"font-8","confidence":0.85,"lineHeight":"27.2px","letterSpacing":"0.2px"}

Color evidence: {"hex":"#000000","name":"canvas","role":"canvas","source":"computed","evidence":"color-1: computed rgb(0, 0, 0); AI role: Pure black rgb(0, 0, 0) used as the primary background for the body.","sampleId":"color-1","confidence":0.95} {"hex":"#24FF84","name":"primary action","role":"primary-action","source":"computed","evidence":"color-9: computed rgb(36, 255, 132); AI role: Vibrant neon green rgb(36, 255, 132) used for primary CTA buttons ('Try it free').","sampleId":"color-9","confidence":0.95} {"hex":"#E6E6E9","name":"text","role":"text","source":"computed","evidence":"color-3: computed rgb(230, 230, 233); AI role: Light grey rgb(230, 230, 233) used for primary headings and important text.","sampleId":"color-3","confidence":0.9} {"hex":"#9A9AA3","name":"muted text","role":"muted-text","source":"computed","evidence":"color-4: computed rgb(154, 154, 163); AI role: Mid-grey rgb(154, 154, 163) with a high count (402), used for navigation links and secondary text.","sampleId":"color-4","confidence":0.9} {"hex":"#0D0D10","name":"surface","role":"surface","source":"computed","evidence":"color-25: computed rgb(13, 13, 16); AI role: Very dark grey rgb(13, 13, 16) used for backgrounds of some embedded UI components or cards.","sampleId":"color-25","confidence":0.75}

Typography measured inside this section: {"id":"font-13","family":"Instrument Serif","fontStack":"\"Instrument Serif\", Georgia, serif","weight":"400","size":"89px","lineHeight":"89px","letterSpacing":"normal","traits":"italic","count":6,"contexts":[{"tag":"em","text":"type,","top":2879,"property":"font"},{"tag":"em","text":"sound","top":4151,"property":"font"},{"tag":"em","text":"frame","top":5547,"property":"font"}]} {"id":"font-18","family":"Instrument Sans Variable","fontStack":"\"Instrument Sans Variable\", system-ui, sans-serif","weight":"400","size":"12px","lineHeight":"18.6px","letterSpacing":"0.2px","traits":"Regular","count":2,"contexts":[{"tag":"span","text":"Move","top":4994,"property":"font"},{"tag":"span","text":"Sound","top":5022,"property":"font"}]} {"id":"font-22","family":"Stack Sans Headline","fontStack":"\"Stack Sans Headline\", \"Helvetica Neue\", Arial, system-ui, sans-serif","weight":"400","size":"14px","lineHeight":"21.7px","letterSpacing":"normal","traits":"Regular","count":1,"contexts":[{"tag":"span","text":"Sound off","top":4891,"property":"font"}]}

Colors measured inside this section: {"id":"color-2","hex":"#090909","alpha":1,"cssValue":"rgb(9, 9, 9)","count":2,"contexts":[{"tag":"div","text":"Sound offSound on Move Sound","top":4401,"property":"background"}]} {"id":"color-8","hex":"#1A1A1A","alpha":1,"cssValue":"rgb(26, 26, 26)","count":1,"contexts":[{"tag":"div","text":"Move Sound","top":4980,"property":"background"}]} {"id":"color-10","hex":"#232323","alpha":1,"cssValue":"rgb(35, 35, 35)","count":2,"contexts":[{"tag":"div","text":"","top":4992,"property":"background"}]} {"id":"color-13","hex":"#2CE380","alpha":0.1803921568627451,"cssValue":"rgba(46, 226, 126, 0.18)","count":1,"contexts":[{"tag":"span","text":"","top":4995,"property":"background"}]} {"id":"color-14","hex":"#FFB454","alpha":0.8,"cssValue":"rgba(255, 180, 84, 0.8)","count":3,"contexts":[{"tag":"span","text":"","top":5023,"property":"background"}]} {"id":"color-17","hex":"#141415","alpha":0.7019607843137254,"cssValue":"rgba(20, 20, 22, 0.7)","count":1,"contexts":[{"tag":"button","text":"Sound offSound on","top":4882,"property":"control-background"}]} {"id":"color-18","hex":"#FFB454","alpha":1,"cssValue":"rgb(255, 180, 84)","count":17,"contexts":[{"tag":"span","text":"Sound","top":5022,"property":"text"},{"tag":"span","text":"","top":5023,"property":"border"}]} {"id":"color-19","hex":"#2EE17E","alpha":0.5019607843137255,"cssValue":"rgba(46, 226, 126, 0.5)","count":4,"contexts":[{"tag":"span","text":"","top":4995,"property":"border"}]}

Exact section measurements from the saved element map: root {"rect":{"x":0,"y":3869,"width":1440,"height":1396},"padding":{"top":"200px","right":"0px","bottom":"200px","left":"0px"},"gap":"normal","columns":null,"overflow":"visible"}; spacing {"gapsPx":[7.2],"representativeContentWidthsPx":[1377,576]}; surfaces {"radii":["999px"],"borders":["1px solid rgba(255, 255, 255, 0.14)"],"shadows":[]}; media [{"tag":"svg","rect":{"x":102,"y":4893,"width":18,"height":18},"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.