composio.dev

DESIGN.md

Narrative design system document — paste directly into Claude Code, Cursor, or Bolt.

---
version: alpha
name: composio.dev
description: "Light product system built on #f6f6f6 with #ffffff as the primary CTA accent. Type anchored in abcDiatype at 64px / weight 400. Extracted automatically from https://composio.dev/ — rendered styles via getComputedStyle() + CSS custom properties (token-only values may not be painted)."
narrative: |
  composio.dev is built on a pure-white canvas (rgb(246, 246, 246)).
  The system uses rgb(255, 255, 255) as the singular interactive color.
  Sharp 0px corners on CTAs — architectural restraint, engineering precision alongside abcDiatype as the primary typeface.
  AbcDiatype is paired with abcDiatype Fallback for secondary roles.
  A layered elevation system (5 distinct shadows) building a clear front-to-back hierarchy.
  Motion is a first-class concern — 9 keyframe animations plus transition-driven interactions.

colors:
  background: "#f6f6f6"
  surface-1: "#ffffff"
  surface-2: "rgba(255, 255, 255, 0.56)"
  ink: "#0f0f0f"
  ink-muted: "rgba(15, 15, 15, 0.65)"
  ink-subtle: "#737373"
  primary: "#ffffff"
  on-primary: "#111111"
  primary-hover: "rgba(81, 162, 255, 0.3)"
  hairline: "#2c2c2c"
  semantic-error: "#dc2626"
  semantic-success: "#008a45"
  semantic-warning: "#cc8200"

typography:
  display-xl:
    fontFamily: "abcDiatype, 'SF Pro Display', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif"
    fontSize: 64px
    fontWeight: 400
    lineHeight: 1
    letterSpacing: -1.6px
  display-md:
    fontFamily: "abcDiatype, 'SF Pro Display', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif"
    fontSize: 28px
    fontWeight: 400
    lineHeight: 1.2
    letterSpacing: 0
  body:
    fontFamily: "JetBrains Mono, 'SF Mono', 'JetBrains Mono', Menlo, monospace"
    fontSize: 14px
    fontWeight: 400
    lineHeight: 1.5
    letterSpacing: -0.154px
  button:
    fontFamily: "JetBrains Mono, 'SF Mono', 'JetBrains Mono', Menlo, monospace"
    fontSize: 14px
    fontWeight: 400
    lineHeight: 1.5
    letterSpacing: -0.154px

rounded:
  none: 0px
  xs: 4px
  sm: 6px
  md: 24px
  lg: 28px
  xl: 32px
  pill: 9999px

spacing:
  xxs: 2px
  xs: 4px
  sm: 8px
  md: 14px
  lg: 24px
  xl: 48px
  xxl: 79px

components:
  button-ghost:
    backgroundColor: "transparent"
    textColor: "{colors.primary}"
    typography: "{typography.button}"
    rounded: "{rounded.none}"
    padding: 0px 8px
  button-ghost-2:
    backgroundColor: "transparent"
    textColor: "{colors.primary}"
    typography: "{typography.button}"
    rounded: "{rounded.none}"
    padding: 16px 20px
  button-outline:
    backgroundColor: "transparent"
    textColor: "{colors.primary}"
    typography: "{typography.button}"
    rounded: "{rounded.none}"
    padding: 10px 16px
  card-standard-card:
    backgroundColor: "transparent"
    typography: "{typography.button}"
    rounded: "{rounded.none}"
    padding: 8px
  navigation-main-nav:
    backgroundColor: "transparent"
    typography: "{typography.button}"
    rounded: "{rounded.none}"
    padding: 8px

extracted_at: "2026-06-11T05:00:23.305Z"
completeness: 76
scoreVersion: "v2"

---

# Design System — composio.dev
> Extracted automatically by Prism from https://composio.dev
> Date: 2026-06-11
> Viewport: Desktop 1440x900 + Mobile 390x844
> Values are extracted, not hand-written: rendered styles via getComputedStyle() + colors declared in CSS custom properties (token-only values are marked `(token)` and may not be painted).


## 0. Design DNA

**Density**: sparse  |  **Motion**: animated  |  **Weight**: heavy  |  **Aesthetic**: sharp-architectural

| Dimension | Value | Signal |
|---|---|---|
| Canvas | neutral | `#f6f6f6` |
| Type posture | sans-led (abcDiatype) | "Your agent decides what to do." |
| Color assertion | dual-accent | #ffffff |
| Whitespace | sparse | section rhythm 64px |
| Interaction | animated | 9 keyframes, 11 transitions |
| Radius language | 0px-architectural | from token scale |

**Prism fingerprint**: `neutral-canvas · sans-display · dual-accent · 0px-architectural · animated-motion`

> **🤖 TL;DR for AI agents** (read this first — saves you scanning the full doc):
>
> - **Canvas**: `rgb(246, 246, 246)` is the page background. Every component composits against this.
> - **Accent**: `rgb(255, 255, 255)` for primary CTAs ONLY. Never decorative.
> - **Body type**: 16px (token: `typography.body`). Default for ALL text not in a heading role.
> - **Section rhythm**: 64px between major bands. Card padding: 24px.
> - **Default radius**: 6px on buttons/inputs. Pills (`9999px`) only for icon-buttons or status chips.
>
> **Before generating UI**: import this DESIGN.md, scan §2 (Color Palette) + §4 (Components) + §10 (Agent Guide). Skip §11–12 unless extending.

## 1. Visual Theme & Atmosphere

composio.dev sits on a off-white canvas (`#f6f6f6`), a neutral foundation calibrated for sustained reading and component contrast. 

Typography is anchored in **abcDiatype**. Negative letter-spacing at display sizes (-1.6px at 64px) compresses headlines into engineered blocks, dense and precise. 

Body text reads in Near-Black (`#0f0f0f`) — softened from pure black, a small but deliberate detail that lowers reading friction. **White** (`#ffffff`) provides interactive distinction without visual aggression. Elevation is built from multi-layer shadow stacks (5 distinct) — each combines several blurred layers at varying offsets to build a clear front-to-back hierarchy. 
Motion design uses smooth easing curves for polished state transitions. 

**Key Characteristics:**
- Background: Off-White (`#f6f6f6`)
- Primary typeface: JetBrains Mono
- Primary text: Near-Black (`#0f0f0f`)
- Accent: White (`#ffffff`)
- Display: 64px weight 400, letter-spacing -1.6px
- Shadow system: 5 distinct elevation levels
- Custom fonts loaded: JetBrains Mono, JetBrains Mono Fallback, abcDiatype, abcDiatype Fallback

## 2. Color Palette & Roles

### Background & Surface
- **Off-White** (`#f6f6f6`): Page background (primary)
- **White** (`#ffffff`): Surface / elevated background
- **Translucent #c8e1ff (90%)** (`rgba(200, 225, 255, 0.9)`): Surface / elevated background
- **Whitesmoke** (`#e8e8e8`): Surface / elevated background
- **Primary Foreground** (`#fafafa`): Surface / elevated background

### Text & Content
- **Near-Black** (`#0f0f0f`): Primary body text
- **Black** (`#000000`): Secondary text
- **Charcoal** (`#2c2c2c`): Secondary text
- **Near-Black** (`#1e1e1e`): Secondary text
- **Jet Black** (`#060d18`): Secondary text

### Accent & Interactive
- **Brand Active** (`#1f7ee8`): Accent / interactive (CSS var)
- **Brand Hover** (`#3590f5`): Accent / interactive (CSS var)
- **Brand** (`#51a2ff`): Accent / interactive (CSS var)
- **#ff5f57** (`#ff5f57`): Interactive / accent
- **#febc2e** (`#febc2e`): Interactive / accent
- **#28c840** (`#28c840`): Interactive / accent
- **Warm Terracotta** (`#d87756`): Interactive / accent

### Border & Divider
- **Light Grey** (`#d5d5d5`): Borders / dividers
- **Grey** (`#bbbbbb`): Borders / dividers

### Full Extracted Palette
**30 colors rendered on the page** + **2** more declared in design tokens (CSS custom properties — not necessarily painted). (19 categorized above + 13 additional below.)
Rendered values are read via `getComputedStyle()`; token values come from CSS variable declarations. Third-party logo colors are filtered out.

- `#132038` — Navy Blue
- `#0007cd` — #0007cd
- `#1a1a1a` — Near-Black
- `#0a1628` — Deep Navy
- `#111111` — Near-Black
- `#999999` — Grey
- `#8b5cf6` — #8b5cf6
- `rgba(63, 255, 221, 0.7)` — Translucent #3fffdd (70%)
- `#444444` — Charcoal
- `#5b9cf4` — Cornflower Blue
- `#f0a46c` — Tangerine
- `#a5d6a7` — #a5d6a7
- `rgba(0, 255, 255, 0.12)` — Translucent #00ffff (12%)

### CSS Custom Properties (Design Tokens)

**Shadow Token**
- `--tw-inset-shadow-alpha`: `100%`
- `--tw-ring-shadow`: `0 0 #0000`
- `--tw-drop-shadow-alpha`: `100%`
- `--tw-inset-ring-shadow`: `0 0 #0000`

**Warning**
- `--color-amber-400`: `oklch(82.8% .189 84.429)`
- `--color-amber-600`: `oklch(66.6% .179 58.318)`
- `--color-yellow-400`: `oklch(85.2% .199 91.936)`
- `--color-amber-300`: `oklch(87.9% .169 91.605)`

**Motion Token**
- `--tw-animation-delay`: `0s`
- `--tw-animation-direction`: `normal`
- `--default-transition-duration`: `.15s`

**Success**
- `--color-green-500`: `oklch(72.3% .219 149.579)`
- `--color-green-600`: `oklch(62.7% .194 149.214)`
- `--color-green-400`: `oklch(79.2% .209 151.711)`

**Error / Destructive**
- `--color-red-400`: `oklch(70.4% .191 22.216)`
- `--color-red-500`: `oklch(63.7% .237 25.331)`
- `--color-red-700`: `oklch(50.5% .213 27.518)`
- `--color-red-600`: `oklch(57.7% .245 27.325)`

**Border Radius Token**
- `--radius`: `.625rem`

**Font Weight Token**
- `--font-weight-bold`: `700`
- `--font-weight-extralight`: `200`
- `--font-weight-semibold`: `600`
- `--font-weight-medium`: `500`

**Spacing Token**
- `--tw-space-x-reverse`: `0`
- `--spacing`: `.25rem`
- `--tw-space-y-reverse`: `0`

**Primary Brand Color**
- `--color-brand`: `#51a2ff`

**Other tokens**
- `--color-cyan-400`: `oklch(78.9% .154 211.53)`
- `--text-2xl`: `1.5rem`
- `--sidebar-primary-foreground`: `oklch(98.5% 0 0)`
- `--color-purple-500`: `oklch(62.7% .265 303.9)`
- `--text-7xl`: `4.5rem`
- `--color-neutral-600`: `oklch(43.9% 0 0)`
- `--text-lg`: `1.125rem`
- `--primary-foreground`: `oklch(98.5% 0 0)`

## 3. Typography Rules

### Font Families
- **Primary**: `abcDiatype`
- **Secondary**: `JetBrains Mono`
- **Font 3**: `JetBrains Mono Fallback`
- **Font 4**: `abcDiatype Fallback`
- **Font 5**: `Menlo`

### Custom Fonts Loaded
- **JetBrains Mono** weight 100 800 (normal)
- **JetBrains Mono Fallback** weight normal (normal)
- **abcDiatype** weight 400 (normal)
- **abcDiatype** weight 500 (normal)
- **abcDiatype Fallback** weight normal (normal)

### Typography Hierarchy

| Role | Font | Size | Weight | Line Height | Letter Spacing | Notes |
|------|------|------|--------|-------------|----------------|-------|
| Display Hero | abcDiatype | 64px | 400 | 1 | -1.6px | Main headline (h1) |
| Sub-heading | abcDiatype | 28px | 400 | 1.2 | normal | Third-level heading (h3) |
| Card Title | abcDiatype | 16px | 400 | 1.5 | normal | Card headings |
| Button | JetBrains Mono | 14px | 400 | 1.5 | -0.154px | Button label (14px) |

### Font Weight Scale

CSS custom properties define 5 explicit weight steps:
- `--font-weight-extralight`: `200` — ExtraLight
- `--font-weight-normal`: `400` — Regular
- `--font-weight-medium`: `500` — Medium
- `--font-weight-semibold`: `600` — SemiBold
- `--font-weight-bold`: `700` — Bold

### Full Font Size Scale

Sizes detected in the design (descending): `64px`, `48px`, `44px`, `40px`, `28px`, `26px`, `24px`, `20px`, `18px`, `16px`, `14px`, `13px`, `12px`, `11px`, `10px`, `9px`, `8px`

> 13 size(s) detected outside the sampled hierarchy (48px, 44px, 40px, 26px, 24px, 20px, 18px, 13px, 12px, 11px, 10px, 9px, 8px). These appear on elements not in the sampled set — likely additional display sizes, marketing-section overrides, or third-party-widget styles.

## 4. Component Stylings

### Buttons

**Ghost**
- Background: `transparent`
- Text: `#ffffff` `{colors.primary}`
- Padding: 0px 8px
- Radius: 0px
- Font: 14px weight 400
- Use: Subtle action, toolbar, nav button
- Focus: outline: `oklab(0.556 0 0 / 0.5) auto 1px`

**Ghost**
- Background: `transparent`
- Text: `#ffffff` `{colors.primary}`
- Padding: 16px 20px
- Radius: 0px
- Font: 16px weight 400
- Use: Subtle action, toolbar, nav button
- Focus: outline: `oklab(0.556 0 0 / 0.5) auto 1px`

**Outline**
- Background: `transparent`
- Text: `#ffffff` `{colors.primary}`
- Padding: 10px 16px
- Radius: 0px
- Border: 1px solid oklab(0.999994 0.0000455678 0.0000200868 / 0.3)
- Font: 14px weight 400
- Use: Secondary action with border
- Focus: outline: `oklab(0.556 0 0 / 0.5) auto 1px`

**Secondary**
- Background: `#1e1e1e`
- Text: `#0f0f0f` `{colors.ink-muted}`
- Padding: 10px
- Radius: 0px
- Border: 1px solid rgb(0, 7, 205)
- Font: 16px weight 400
- Use: Secondary action
- Focus: outline: `oklab(0.556 0 0 / 0.5) auto 1px`

### Cards & Containers

**Standard Card**
- Background: `transparent`
- Padding: 8px
- Radius: 0px
- Border: 1px solid rgba(0, 0, 0, 0)
- Use: Content containers, listing items

### Navigation

**Main Nav**
- Background: `transparent`
- Padding: 8px
- Radius: none
- Border: 1px solid rgba(0, 0, 0, 0)
- Font: 16px weight 400
- Use: Fixed/sticky flex nav — N/A items


## 4b. Component Behaviors (State Matrix)

### Interaction State Narrative

- **FooterLink**:
  - **hover:** text #ffffff → #ffffff

*State transitions extracted via Playwright simulation — exact values in the YAML matrix below.*

```yaml
component-behaviors:
  button:
    default:
      bg: "rgba(0, 0, 0, 0)"
      fg: "rgb(255, 255, 255)"
    focus:
      bg: "transparent"
      fg: "inherit"
  link:
    default:
      bg: "rgba(0, 0, 0, 0)"
      fg: "rgb(255, 255, 255)"
  card:
    default:
      bg: "rgba(0, 0, 0, 0)"
      fg: "rgb(255, 255, 255)"
      border: "1px solid rgba(0, 0, 0, 0)"
  navLink:
    default:
      bg: "rgba(0, 0, 0, 0)"
      fg: "rgb(255, 255, 255)"
  footerLink:
    default:
      bg: "rgba(0, 0, 0, 0)"
      fg: "rgb(255, 255, 255)"
    hover:
      bg: "transparent"
      fg: "oklab(0.999994 0.0000455677 0.0000200868 / 0.8)"
```

**Agent usage**: Validate generated components against this matrix. If your output's `:hover` state changes properties not listed here, you are off-brand.


## 4c. Component Vocabulary (Closed System)

*This brand uses ONLY the following component vocabulary. Introducing new variants without justification breaks the system's tonal coherence.*

### Buttons
- **3 shape(s)** in this system: `Ghost`, `Outline`, `Secondary`
- **DO NOT introduce new buttons variants** without justification

### Cards & Containers
- **1 shape(s)** in this system: `Standard Card`
- **DO NOT introduce new cards & containers variants** without justification

### Navigation
- **1 shape(s)** in this system: `Main Nav`
- **DO NOT introduce new navigation variants** without justification

## 5. Layout Principles

### Layout Type
**top-nav + content**

### Grid
Single column, centered content

### Max Width
1240px

### Spacing System
Generous spacing — editorial breathing room

| Token | Value |
|-------|-------|
| xxs | 2px |
| xs | 4px |
| sm | 8px |
| md | 14px |
| base | 16px |
| lg | 24px |
| xl | 48px |
| 2xl | 64px |
| 3xl | 79px |

### Border Radius Scale
| Name | Value | Use |
|------|-------|-----|
| None | 0px | No rounding |
| Xs | 4px | Tiny corners (badges, micro elements) |
| Sm | 6px | Buttons, inputs, small elements |
| Md | 24px | Cards, containers |
| Lg | 28px | Large rounded elements, pill segments |
| Xl | 32px | Category strips, featured containers |
| Full | 9999px | Pills, avatars, circular elements |

### Shape Language

| Component | Border Radius |
|-----------|---------------|
| Buttons | `0px` |
| Cards & Containers | `0px` |
| Navigation | `none` |
| Page Body | `0px` |

**Shape Personality**: Sharp & Angular — No rounding. Precise, editorial, enterprise feel.

**Full Radius Spectrum**: 0px, 4px, 6px, 7px, 24px, 28px (from `allBorderRadii` scan)


## 5b. Spacing Rhythm Names

**Measured section padding**: bands use ~96px internal vertical padding (up to 126px) — **very airy / premium**. (Distinct from the gap *between* sections above.) Reproduce this generous vertical breathing room; cramped spacing is the #1 tell of a cheap clone.

*Named spacing tokens with explicit use cases. Use these names in YOUR code instead of raw pixels for consistency.*

| Name | Value | Use case |
|------|-------|----------|
| **hero** | `79px` | Top/bottom of full-bleed hero sections |
| **section** | `48px` | Between major bands (color change, content shift) |
| **subsection** | `24px` | Within a section, between content groups |
| **card** | `14px` | Card padding, list-item spacing |
| **compact** | `8px` | Form fields, tight clusters, badge padding |
| **micro** | `4px` | Icon-text gap, tag inner padding |

**Agent rule**: NEVER hardcode raw pixel values for spacing in generated UI. Always reference these named tokens (`spacing-rhythm.section`, etc.).

## 5c. Widget & Structure Library

Structural patterns extracted from the page DOM — these are the **blueprints** an agent should follow to reproduce the page architecture (not just CSS values).

**5/8 structural patterns detected.**

### Hero Pattern

- **Composition:** centered — Centered composition — heading + subheading + CTAs stacked vertically, content centered horizontally. Common for SaaS marketing pages.
- **Viewport coverage:** full-viewport hero (≥70% screen height)
- **Heading:** "Your agent decides what to do." — 64px center-aligned
- **Subheading:** "Just-in-time tool calls, secure delegated auth, sandboxed environments, and parallel execution across 1,000+ apps."
- **Media:** present, positioned top
- **CTAs:** 2 (primary: "GET STARTED FOR FREE")
- **Clone instruction:** Reproduce the **centered** layout. Use the heading font-size token at the documented size. Place media top of text.

### Navigation Pattern

- **Position:** static (scrolls with page)
- **Layout:** logo-left-links-left — Logo and links both on the left (CTAs typically right)
- **Height:** 33px
- **Logo:** ✓ present
- **Nav links:** 24 primary items
- **CTAs in nav:** 1
- **Clone instruction:** Build a static logo left links left navigation. Reserve 1 slot for primary CTA.

### Card Grid Pattern

- **Card count:** 8 cards detected
- **Columns (desktop):** 2-up grid
- **Card dimensions:** 956×414px (aspect 2.31:1)
- **Gap:** 0px between cards
- **Content:** ✗ no image
- **Clone instruction:** Build a 2-column grid (desktop) with cards at ~2.31:1 aspect ratio. Text/icon-only cards (no photography).

### CTA Banner Pattern

- **Banner count:** 3
- **Position:** multiple
- **Visual treatment:** ✓ contrasting background
- **Primary CTA text:** "01SMART TOOLS"
- **Clone instruction:** Place multiple CTA banners across page sections. Use contrasting solid background.

### Footer Pattern

- **Columns:** 1
- **Links:** 41 total
- **Height:** 624px
- **Includes:** ✗ no newsletter | ✓ social icons |  ✓ copyright
- **Clone instruction:** Build a 1-column footer with ~41 links per column, social media links, and a copyright line.

## 6. Depth & Elevation

| Level | Treatment | Use |
|-------|-----------|-----|
| Flat (Level 0) | No shadow | Page background, content blocks |
| Layered (Level 1) | <br>`rgba(0, 0, 0, 0.5) 0px 16px 48px 0px`,<br>`rgba(0, 0, 0, 0.35) 0px 6px 20px 0px` | Cards, elevated surfaces |
| Layered (Level 2) | <br>`rgba(0, 0, 0, 0.25) 0px 25px 50px -12px` | Cards, elevated surfaces |
| Layered (Level 3) | <br>`rgba(0, 0, 0, 0.5) 0px 8px 32px 0px` | Cards, elevated surfaces |
| Layered (Level 4) | <br>`rgba(0, 0, 0, 0.4) 0px 4px 20px 0px` | Cards, elevated surfaces |

**Shadow Philosophy**: Multi-layered shadow system creating natural, atmospheric depth. Each shadow level combines multiple layers for realistic elevation.

## 7. Motion & Interaction

### Easing System

| CSS Variable | Curve | Semantic Name |
|--------------|-------|---------------|
| `--ease-in` | `cubic-bezier(.4,0,1,1)` | Custom Ease — Balanced |
| `--ease-in-out` | `cubic-bezier(.4,0,.2,1)` | Ease Out — Decelerating |
| `--default-transition-timing-function` | `cubic-bezier(.4,0,.2,1)` | Ease Out — Decelerating |
| `--ease-out` | `cubic-bezier(0,0,.2,1)` | Ease Out — Decelerating |

### Duration Scale

| CSS Variable | Value | Tier |
|--------------|-------|------|
| `--default-transition-duration` | `.15s` | Fast |
| `--tw-duration` | `.3s` | Normal |

### Copy-Paste Transition Snippets

**Background**
```css
transition: background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1), color 0.3s cubic-...;
```

**Color / Background**
```css
transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.3s cubic-...;
```

**Transform**
```css
transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), translate 0.2s cubic-bezier(0.4, 0, 0.2, 1), scale 0.2s cubic-bezier(0.4...;
```

**Color / Background**
```css
transition: color 0.15s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.15s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.15s cub...;
```

### Keyframe Animation Catalog

| Animation Name | Type | Animated Props | Use Hint |
|----------------|------|----------------|----------|
| `fadeIn` | Fade | opacity | Element entrance |
| `spin` | Rotate / Spin | transform | Loading indicator |
| `ping` | Fade + Move | opacity, transform | Attention / status |
| `pulse` | Fade | opacity | Attention / status |
| `marquee` | Slide | transform | UI transition |
| `marquee-vertical` | Slide | transform | UI transition |
| `pulse-dot` | Fade | opacity | Attention / status |
| `shimmer-install` | Custom | background-position-x, background-position-y | Loading placeholder |
| `shimmer-text` | Custom | background-position-x, background-position-y | Loading placeholder |

### Motion Fingerprint

- **Speed Character**: Deliberate & Calm (median duration: `300ms`)
- **Dominant Easing**: custom cubic-bezier curves
- **Animation Library**: 9 unique animations (9 total including variants)

> This design moves with deliberate & calm timing using custom cubic-bezier curves, creating a UI that feels calm and controlled.

## 8. Do's and Don'ts

### Do
- Use Off-White (`#f6f6f6`) as the page background — it's intentionally not pure white
- Use Near-Black (`#0f0f0f`) for text — not pure black, it's warmer and more readable
- Use abcDiatype as the primary typeface — it defines the brand personality
- Use negative letter-spacing (-1.6px) at display sizes for compressed, editorial headlines
- Use the extracted shadow patterns for elevation — they are tuned to match the brand palette
- Use White (`#ffffff`) as the primary accent — it's the brand's signature interactive color
- Apply 8px padding inside cards — matches the design system's content breathing room
- Respect the 4px–48px spacing range — the design uses a wide scale for visual breathing room
- Make the hero full-viewport (≥70% screen height) — this design uses an immersive hero, not a tall navbar
- Include exactly 2 CTAs in the hero (primary + secondary) — this design pattern is multi-action, not single-purpose
- Repeat the primary CTA across 3 banner sections — conversion paths are layered, not single

### Don't
- Don't use pure white (`#ffffff`) as a page background — the warm tone is part of the brand identity
- Don't use pure black (`#000000`) for text — the near-black adds warmth
- Don't substitute with generic sans-serif or serif — the custom font carries the brand
- Don't increase letter-spacing on headings — the type is designed to run tight at scale
- Don't invent new shadow values — use only the extracted shadow levels
- Don't introduce additional saturated accent colors — the palette is intentionally controlled
- Don't make the nav sticky — this design lets it scroll away to maximize content focus


## 7b. Enforceable Brand Rules

*Structured Do/Don't with reasoning and validation tests. Agents can programmatically verify generated UI.*

```yaml
rules:
  - id: brand-canvas-001
    type: do
    rule: "Always use the page background `rgb(246, 246, 246)` as the base canvas"
    why: "Every component is designed to composit against this exact tone"
    test: "document.body.style.backgroundColor === 'rgb(246, 246, 246)'"
  - id: brand-accent-001
    type: do
    rule: "Reserve `rgb(255, 255, 255)` for primary CTAs and brand-mark signals only"
    why: "Single chromatic assertion device — overuse dilutes meaning"
    test: "querySelectorAll('[style*=\"rgb(255, 255, 255)\"]').length <= 3 per fold"
```

## 9. Responsive Behavior

### Breakpoints
| Name | Width | Key Changes |
|------|-------|-------------|
| Mobile | 640px | Single column layout |
| Tablet | 768px | 2-column grids |
| Desktop | 1024px | Full layout |
| Large Desktop | 1280px | Maximum width |

### Token Diff — Desktop vs Mobile

| Element | Property | Desktop | Mobile |
|---------|----------|---------|--------|
| heading | font-size | `64px` | `36px` |
| heading | line-height | `64px` | `36px` |
| heading | letter-spacing | `-1.6px` | `-0.9px` |
| button | width | `94.7812px` | `auto` |
| card | width | `1240px` | `390px` |

### Collapsing Strategy
- Headlines: 64px → 36px on mobile
- Navigation: horizontal links → hamburger menu on mobile
- Cards: multi-column → stacked vertical on mobile
- Footer: multi-column → stacked single column on mobile

### Touch Targets
- Buttons: 0px 8px padding
- Navigation: adequate spacing between items
- Interactive elements: minimum 44px touch target recommended

### Collapsing Narrative

How the structural patterns adapt from desktop to mobile (extracted from both viewport extractions):

- **Navigation collapses to hamburger** — 24 links visible on desktop, 0 on mobile (the rest hide behind a menu toggle).
- **Card grid: 2-up → 1-up** — cards stack as viewport narrows, becoming a vertical list on mobile.


## 7c. Visual Effects & Dynamic Behavior

*The live/dynamic layer beyond static CSS — reproduce these, not flat substitutes. This is often what separates a faithful clone from a wireframe.*

- **Canvas / 2D rendering** — animated/interactive canvas (charts, graphs, particle fields). Reproduce as live data-viz (e.g. an animated SVG/Canvas line chart), NOT a static image.
- **WebGL** — GPU 3D/shader graphics (hero atmosphere is rendered, not a flat gradient).
- **Clip-path shapes** — 8 non-rectangular cut(s).
- **Blend modes** — 4 mix-blend layer(s).

> **Motion fingerprint**: WebGL/3D canvas, non-rectangular shapes (10), blend modes

## 9b. Visual Tone & Photography

**Tone:** Mixed photography + illustration

A balanced mix of photographic content and vector graphics. Photos likely carry product/lifestyle context while SVG handles icons, logos, and decorative accents.

**Aspect Ratio Distribution:**
- Landscape (1.15–2.3): 0 (0%)
- Portrait (<0.87): 3 (60%)
- Square (0.87–1.15): 2 (40%)

**Media Format Mix:**
- PNG: 2 (logos, transparent UI elements, mockups)
- SVG: 4 (icons, illustrations, decorative geometry)

**Average rendered image size:** 535×550px
**Above-fold image count:** 0 / 5

**Decorative Patterns Detected:**
- 4 large decorative SVG shapes (≥200×200px, non-icon) — likely blob/illustration accents
- **Glassmorphism** detected (`backdrop-filter: blur`) — layered transparent surfaces with blur, modern OS-like aesthetic

**Clone instruction for decorative work:** Decorative SVG accents are part of the brand — generate or source blob/illustration shapes to scatter behind content.

**Imagery Guidance for clones:**
- Mix photography and illustration intentionally: photos for product/context, vectors for icons + decorative accents.
- Respect the format split — replacing JPGs with illustrations (or vice versa) will shift the brand tone.

## 10. Agent Prompt Guide

### Quick Reference
- Background: Off-White (`#f6f6f6`)
- Primary text: Near-Black (`#0f0f0f`)
- Accent: White (`#ffffff`)
- Border: Charcoal (`#2c2c2c`)
- Font: abcDiatype
- Body: 16px weight 400

### Example Component Prompts
- "Create a hero section on Off-White background (#f6f6f6). Headline at 64px abcDiatype weight 400, line-height 1, letter-spacing -1.6px, color #0f0f0f."
- "Create the primary CTA button: `#ffffff` background, `#ffffff` text, 9999px border-radius, 0px 8px padding, 700 weight, abcDiatype font."
- "Design a card on `transparent` background. Border: 1px solid rgba(0, 0, 0, 0). Radius: 0px. Shadow: none. Padding: 8px."
- "Build navigation: static on `#f6f6f6`. abcDiatype 16px weight 400 for links."

### Iteration Guide
1. **Canvas**: Set the light canvas to Off-White (`#f6f6f6`) — every component is composited against this exact base.
2. **Typography**: All type in abcDiatype, weight range 200–700. Never exceed 700 — heavier weights break the brand's tonal restraint.
3. **Accent**: White (`#ffffff`) is the sole interactive color. On hover → Brand (`rgba(81, 162, 255, 0.3)`). Use CSS transitions, not opacity/brightness filters.
4. **Motion**: All transitions use `cubic-bezier(0.4,0,0.2,1)`. Timing: 150ms for micro-interactions, 300ms for layout changes. Never use linear for UI transitions — preserve the brand's easing personality.
5. **Shape**: CTAs at `0px`, cards at `0px`. Apply border-radius from the extracted scale only — don't invent intermediate values.
6. **Spacing**: Use the `--ca-space-*` token scale (4px–48px). All padding, margin, and gap values are multiples from this scale — no magic numbers.
7. **Tokens**: Import from §11 CSS Export (`--ca-*` vars). Never hardcode hex values — always reference a token so theming remains consistent.

## 11. CSS Design Tokens Raw Export

*Copy-paste ready `:root {}` block — all values extracted directly from the live site.*

```css
/* Colors */
:root {
  --ca-background: #f6f6f6;
  --ca-primary: #ffffff;
  --ca-ink-muted: #0f0f0f;
  --ca-ink-subtle: #737373;
  --ca-on-primary: #111111;
  --ca-primary-hover: #51a2ff;
  --ca-hairline: #2c2c2c;
  --ca-semantic-error: #dc2626;
  --ca-semantic-success: #008a45;
  --ca-semantic-warning: #cc8200;
}

/* Typography */
:root {
  --ca-font-primary: "abcDiatype", system-ui, sans-serif;
  --ca-text-display: 64px;
  --ca-text-body: 14px;
  --ca-text-button: 14px;
}

/* Spacing & Radius */
:root {
  --ca-space-xxs: 2px;
  --ca-space-xs: 4px;
  --ca-space-sm: 8px;
  --ca-space-md: 14px;
  --ca-space-base: 16px;
  --ca-space-lg: 24px;
  --ca-space-xl: 48px;
  --ca-space-2xl: 64px;
  --ca-space-3xl: 79px;
  --ca-radius-none: 0px;
  --ca-radius-xs: 4px;
  --ca-radius-sm: 6px;
  --ca-radius-md: 24px;
  --ca-radius-lg: 28px;
  --ca-radius-xl: 32px;
  --ca-radius-full: 9999px;
}

/* Motion */
:root {
  --ca-ease-in: cubic-bezier(.4,0,1,1);
  --ca-ease-in-out: cubic-bezier(.4,0,.2,1);
  --ca-ease-out: cubic-bezier(0,0,.2,1);
}
```


## 13. Page Structure Skeleton

*The actual layout the source site uses. Reproduce these sections in order to match the site structure.*

```yaml
page-skeleton:
  - section: hero
    tag: main
    height: 8422px
    width: full-bleed
    layout: block
    children: 8
    vertical-padding: ~96px (airy)
    contains: chart/canvas (reproduce as live data-viz, not a flat image)
  - section: hero
    tag: section
    classes: ["dark", "relative", "flex", "min-h-dvh"]
    height: 1535px
    width: full-bleed
    layout: flex-column justify=normal
    children: 3
    bg: "rgb(15, 15, 15)"
    tone: dark
    vertical-padding: ~112px (airy)
    contains: chart/canvas (reproduce as live data-viz, not a flat image)
  - section: feature-section
    tag: section
    classes: ["dark"]
    height: 2053px
    width: full-bleed
    layout: block
    children: 1
    bg: "rgb(15, 15, 15)"
    tone: dark
    vertical-padding: ~79px (generous)
  - section: feature-section
    tag: section
    classes: ["flex", "w-full", "justify-center", "pt-16"]
    height: 1245px
    width: full-bleed
    layout: flex-row justify=center
    children: 1
    bg: "rgb(246, 246, 246)"
    vertical-padding: ~64px (generous)
    padding: "64px 0px"
  - section: feature-section
    tag: section
    classes: ["dark", "flex", "w-full", "justify-center"]
    height: 1100px
    width: full-bleed
    layout: flex-row justify=center
    children: 1
    bg: "rgb(15, 15, 15)"
    tone: dark
    vertical-padding: ~96px (airy)
    padding: "96px 24px"
  - section: feature-section
    tag: section
    classes: ["dark"]
    height: 911px
    width: full-bleed
    layout: block
    children: 1
    bg: "rgb(15, 15, 15)"
    tone: dark
    vertical-padding: ~126px (airy)
  - section: feature-section
    tag: div
    height: 955px
    width: full-bleed
    layout: block
    children: 1
    bg: "rgb(246, 246, 246)"
  - section: feature-section
    tag: section
    classes: ["pt-12", "md:pt-24"]
    height: 702px
    width: 1238px
    layout: block
    children: 1
    vertical-padding: ~48px
    padding: "96px 0px 0px"
  - section: footer
    tag: footer
    classes: ["dark", "relative", "overflow-hidden"]
    height: 624px
    width: full-bleed
    layout: block
    children: 1
    bg: "rgb(15, 15, 15)"
    tone: dark
    vertical-padding: ~64px (generous)
```

**Agent rule**: rebuild sections in this order (sorted by vertical position). Match the layout primitive (grid N-col / flex direction / block).


## 14. Copy Library (Real Content from Source)

*Actual text content extracted from the live page. Use these strings verbatim when reproducing the site — they carry the brand voice.*

```yaml
copy:
  section-headings:
    - "WATCH COMPOSIO IN ACTION"
    - "Your agents are smart. Their tools should be too."
    - "One product, every workflow"
    - "Protected from every angle with first-in-class security"
    - "Agents from Opennote choose Composio"
    - "Your agents are ready. Are you?"
  sub-headings:
    - "Search that thinks"
    - "Managed Auth"
    - "Context Aware Sessions"
  ctas:
    - "PRODUCTS"
    - "CLAUDE"
    - "ALL USE CASES"
    - "GET STARTED"
    - "GET STARTED FOR FREE"
    - "GET A DEMO"
    - "ADD TO MY AGENT"
    - "01 SMART TOOLS"
  navigation:
    - "CLAUDE"
    - "CODEX"
    - "OPENCLAW"
    - "CURSOR"
    - "HERMES"
    - "ALL USE CASES"
    - "GET STARTED"
    - "TOOLKITS"
    - "BLOG"
    - "DOCS"
  footer-links:
    - "COMPOSIO FOR YOU"
    - "DEVELOPER PLATFORM"
```

**Agent rule**: reuse these exact strings when generating UI. Do NOT translate or rephrase — brand voice is preserved through the original wording.


## 15. Asset Inventory (Image Roles & Ratios)

*Image inventory classified by role and aspect ratio. When reproducing the site, allocate this number of assets per role.*

```yaml
assets:
  logo:
    count: 18
    avg-ratio: 3.70
    common-aspect: "~16:6 banner"
    sample-alts:
      - "agent.ai"
      - "Zoom"
      - "Letta"
  thumbnail:
    count: 25
    avg-ratio: 1.00
    common-aspect: "~1:1 square"
```

**Agent rule**: when generating placeholder images, match these counts and aspect ratios. Use neutral placeholder backgrounds for `product` (e.g. `#f5f5f5`), full-color photography hints for `hero` and `editorial`.


## 16. Component HTML Templates

*Suggested HTML markup for reproducing the key components — based on what was detected in the source DOM.*

### Button (primary action)
```html
<button class="btn btn-primary">
  PRODUCTS
</button>
```
_Source pattern detected: padding `0px 8px` · radius `0px` · weight `400`_

### Generic Card
```html
<div class="card">
  <!-- content -->
</div>
```
_Source pattern detected: padding `8px` · radius `0px` · shadow `none`_

**Agent rule**: use these markup skeletons as the structural baseline. Apply tokens from §2-3 for visual styling.


## 17. Content Architecture & Resources (Links by Purpose)

*The page's links classified by purpose — the information architecture to reproduce. Categories, featured images, devices and projects are extracted from the rendered DOM, not guessed.*

**By purpose:** **nav** 11 · **cta** 4 · **product** 23 · **pricing** 1 · **docs** 6 · **blog** 1 · **project** 1 · **social** 4 · **footer** 5 · **other** 4

**Primary actions (conversion path):**
- Primary call-to-action — "GET STARTED" (the conversion path) → `https://dashboard.composio.dev/login?utm_source=landing-page&utm_campaign=navbar-get-started`
- Primary call-to-action — "GET STARTED FOR FREE" (the conversion path) → `https://dashboard.composio.dev/login?utm_source=landing-page&utm_campaign=hero-cta`
- Primary call-to-action — "TRY IT OUT" (the conversion path) → `https://dashboard.composio.dev/?utm_source=landing-page&utm_campaign=sdk-section-cta`
- Primary call-to-action — "TRY COMPOSIO TODAY" (the conversion path) → `https://dashboard.composio.dev/login?utm_source=landing-page&utm_campaign=homepage-cta`

**Projects / case studies detected** (clustered by URL + featured image):

*Product* — medium confidence, 11 items:

| Title | Featured image | Link |
|---|---|---|
| OFFICE WORK Connect Claude or ChatGPT to the | — | https://composio.dev/product/composio-for-everyday-ai-users |
| SALES Enrich a lead, draft the follow-up, bo | — | https://composio.dev/product/composio-for-sales-revenue |
| MARKETING Launch campaigns, publish social,  | — | https://composio.dev/product/composio-for-marketing-growth |
| PRODUCT & DESIGN Synthesize research, iterat | — | https://composio.dev/product/composio-for-product-design |
| CUSTOMER SUPPORT Triage the queue, draft the | — | https://composio.dev/product/composio-for-customer-support |
| ENGINEERING Triage, review, deploy, respond, | — | https://composio.dev/product/composio-for-engineering-devops |
| HR & RECRUITING Screen candidates, schedule  | — | https://composio.dev/product/composio-for-hr-recruiting |
| FINANCE & OPS Categorize expenses, reconcile | — | https://composio.dev/product/composio-for-finance-operations |

**Signals:** 24/60 links carry a featured image · dominant link roles: footer-link (23), content-card (12), inline-link (12).


---
## Extraction Completeness: 76/100 (B)

| Category | Score | Max | Detail |
|----------|-------|-----|--------|
| Colors & Palette | 25 | 25 | 19 named colors |
| Typography | 10 | 20 | 4 roles defined |
| Components | 12 | 20 | 3 specs extracted |
| Motion & Interaction | 15 | 15 | Keyframes, easing vars |
| CSS Custom Properties | 10 | 10 | 196 vars |
| Responsive Breakpoints | 4 | 5 | 4 breakpoints |
| Variable Fonts | 0 | 5 | None detected |

## 12. Known Gaps & Confidence

Explicit list of what this extraction could NOT capture. Agents should not invent values for these — either skip the feature or use the documented baseline + heuristic fallback.

*Auto-detected extraction limitations — understand before building:*

- **Licensed web fonts (JetBrains Mono, abcDiatype)** — detected but not downloaded. Substitute with your licensed copy or a close fallback (see Typography section for metrics).
- **Sparse component extraction** — fewer than 5 component types detected. Highly dynamic sections (modals, datepickers, carousels) require interaction to render and are not captured in a static pass.

| Category | What's missing | Fallback strategy |
|----------|----------------|-------------------|
| **Hero imagery** | No dominant hero image detected above the fold | Use the canonical brand visual from §9b (OG image) for hero composition |
| **Form inputs** | No text input fields detected on this page | Use the documented border-radius + accent border on focus; 12-16px padding inside |

### Per-section confidence

| Section | Confidence | Reason |
|---------|------------|--------|
| §1 Visual Theme | High | Body bg extracted via getComputedStyle() |
| §2 Colors | High | 196 CSS vars (semantic naming requires ≥20 for high) |
| §3 Typography | Medium | 4 typography roles inferred |
| §4 Components | Medium | 3 component variants captured |
| §7 Motion | High | Keyframes + transitions |
| §8 Do's/Don'ts | High | 18 rules generated; design-decisions.json has evidence per rule |
| §9 Responsive | High | 4 breakpoints detected |
| §9b Photography | Medium | 5 images, hero not detected |

## 11.1 CSS Implementation Guide (CSS Interception Engine v2.15+)

*Ready-to-use CSS from Prism's CSS Interception Engine — intercepted directly from the site's CSS files (bypasses CORS). Copy-paste into your `<style>` block.*

### Font Loading

4 font file(s) captured (198KB total). When running `prism add`, fonts are saved to `extractions/composio.dev/fonts/` and embedded as base64 in the output HTML.

**@font-face declarations to use:**
```css
@font-face {
  font-family: 'JetBrains Mono';
  /* src: url('/fonts/JetBrains-Mono.woff2') format('woff2'); */
  font-weight: 100 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono Fallback';
  /* src: url('/fonts/JetBrains-Mono-Fallback.woff2') format('woff'); */
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'abcDiatype';
  /* src: url('/fonts/abcDiatype.woff2') format('woff2'); */
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'abcDiatype';
  /* src: url('/fonts/abcDiatype.woff2') format('woff2'); */
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'abcDiatype';
  /* src: url('/fonts/abcDiatype.woff2') format('woff2'); */
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'abcDiatype Fallback';
  /* src: url('/fonts/abcDiatype-Fallback.woff2') format('woff'); */
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
```

### Keyframe Animations (Intercepted from CSS)

**9 @keyframes found** — these are the real animation definitions:

```
@keyframes fadeIn { ... }
@keyframes spin { ... }
@keyframes ping { ... }
@keyframes pulse { ... }
@keyframes marquee { ... }
@keyframes marquee-vertical { ... }
@keyframes pulse-dot { ... }
@keyframes shimmer-install { ... }
@keyframes shimmer-text { ... }
```

<details><summary>Full keyframes CSS (9 animations)</summary>

```css
@keyframes fadeIn{to{opacity:1}}
@keyframes spin{to{transform:rotate(1turn)}}
@keyframes ping{75%,to{opacity:0;transform:scale(2)}}
@keyframes pulse{50%{opacity:.5}}
@keyframes marquee{0%{transform:translate(0)}
@keyframes marquee-vertical{0%{transform:translateY(0)}
@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.3}}
@keyframes shimmer-install{0%{background-position:200% 0}
@keyframes shimmer-text{0%{background-position:100% 0}
```
</details>

### Brand Gradient Palette

**6 complex gradients captured** from the site's CSS. The first few are the most prominent visual decorations:

```css
/* Gradient 1 */
background: linear-gradient(90deg,#0000 0 30%,#4fa0ff 45% 55%,#0000 70% 100%);

/* Gradient 2 */
background: linear-gradient(90deg,#fff 0 30%,#4fa0ff 45% 55%,#fff 70% 100%);

/* Gradient 3 */
background: linear-gradient(to right,var(--logoloop-fadeColor,var(--logoloop-fadeColorAuto);

/* Gradient 4 */
background: linear-gradient(to left,var(--logoloop-fadeColor,var(--logoloop-fadeColorAuto);

/* Gradient 5 */
background: linear-gradient(to bottom,var(--logoloop-fadeColor,var(--logoloop-fadeColorAuto);

```

### Hover State CSS (Intercepted)

**2 hover rule lines** captured from CSS files. Key interactive transitions from real CSS (not inferred):

```css
.cms-prose a:hover{text-decoration-thickness:2px}

.cms-prose img:hover{opacity:.85}
```

> **Note**: All values above are extracted from the live site's CSS files. The font files are saved locally by Prism and embedded in the output HTML. Use them as-is for maximum fidelity.

## 11.2 Measured Reality (CDP Engine)

Captured directly from Chrome's engine across **all 2926 rendered nodes** — not a sample. These are the values the page *actually paints*, weighted by how often they appear.

### Measured Design Scale
**Type scale by usage** (× = paint count): `7.5px`×1099 · `16px`×648 · `14px`×462 · `12px`×215 · `10px`×145 · `13px`×104 · `9px`×72 · `11px`×69

**Radius scale** (× = paint count): `4px`×55 · `24px`×3 · `6px`×2 · `28px`×1

**Weights** (× = paint count): `400`×1792 · `700`×1099 · `500`×34

**Layout gaps** (× = paint count): `8px`×125 · `10px`×45 · `6px`×45 · `16px`×26 · `12px`×20 · `2px`×11 · `4px`×7 · `20px`×4

**Elevation (real shadows)**:
```css
rgba(0, 0, 0, 0.15) 4px 4px 0px 0px
rgba(0, 0, 0, 0.5) 0px 8px 32px 0px
rgba(0, 0, 0, 0.5) 0px 16px 48px 0px, rgba(0, 0, 0, 0.35) 0px 6px 20px 0px
rgba(0, 0, 0, 0.25) 0px 25px 50px -12px
```

### Provenance — measured styles on key elements
Read from the live CSSOM (includes runtime-injected CSS). This is *what actually styles the page*, by element:

```css
body { background-color:var(--background); color:var(--foreground) }
header { background-color:var(--card) }
header { color:var(--color-white) }
h1 { font-family:var(--font-sans); font-size:var(--text-4xl); font-weight:var(--font-weight-normal) }
@media (min-width: 48rem) h1 { font-size:var(--text-5xl) }
@media (min-width: 64rem) h1 { font-size:64px }
h1 { color:var(--color-white) }
h2 { font-family:var(--font-mono) }
h2 { font-size:var(--text-sm) }
h2 { color:#fff9 }
h2 { color:color-mix(in oklab,var(--color-white)60%,transparent) }
button { gap:calc(var(--spacing)*1) }
```

> Selectors normalised to their semantic element — source class names are often build-hashed (`.bgDIHX`) and not reusable. The declarations + CSS vars are the transferable part.

---
*Generated by Prism — automated Playwright extraction + design analysis.*
*Source: https://composio.dev | 2026-06-11T05:00:23.389Z*
*Values extracted via getComputedStyle() (rendered) + CSS custom properties (tokens, marked `(token)`). Token-only values may not be painted — verify against the live site before shipping.*