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 #51a2ff as the primary CTA accent. Type anchored in abcDiatype at 64px / weight 400. Extracted automatically from https://composio.dev/ — every value from getComputedStyle(), no approximation."
narrative: |
  composio.dev is built on a pure-white canvas (rgb(246, 246, 246)).
  The system uses #51a2ff as the high-saturation accent for primary actions.
  Sharp 0px corners on CTAs — architectural restraint, engineering precision alongside abcDiatype as the primary typeface.

colors:
  background: "#f6f6f6"
  surface-1: "#fdfdfd"
  surface-2: "#ffffff"
  ink: "#0f0f0f"
  ink-muted: "rgba(15, 15, 15, 0.65)"
  ink-subtle: "#0f0f0f"
  primary: "#51a2ff"
  on-primary: "#ffffff"
  primary-hover: "rgba(81, 162, 255, 0.3)"
  hairline: "#2c2c2c"

typography:
  display-xl:
    fontFamily: "abcDiatype"
    fontSize: 64px
    fontWeight: 400
    lineHeight: 1
    letterSpacing: -1.6px
  display-md:
    fontFamily: "abcDiatype"
    fontSize: 28px
    fontWeight: 400
    lineHeight: 1.2
    letterSpacing: 0
  body:
    fontFamily: "abcDiatype"
    fontSize: 16px
    fontWeight: 400
    lineHeight: 1.5
    letterSpacing: 0
  button:
    fontFamily: "JetBrains Mono"
    fontSize: 14px
    fontWeight: 400
    lineHeight: 1.5
    letterSpacing: -0.154px

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

spacing:
  xxs: 2px
  xs: 4px
  sm: 8px
  md: 16px
  lg: 24px
  xl: 32px
  xxl: 64px
  section: 80px

components:
  button-ghost:
    backgroundColor: "transparent"
    textColor: "{colors.surface-1}"
    typography: "{typography.button}"
    rounded: "{rounded.none}"
    padding: 0px 8px
  button-ghost:
    backgroundColor: "transparent"
    textColor: "{colors.on-primary}"
    typography: "{typography.button}"
    rounded: "{rounded.none}"
    padding: 0px 8px
  button-light--invert:
    backgroundColor: "{colors.on-primary}"
    textColor: "#000000"
    typography: "{typography.button}"
    rounded: "{rounded.none}"
    padding: 6px 8px
  card-standard-card:
    backgroundColor: "transparent"
    typography: "{typography.body}"
    rounded: "{rounded.none}"
    padding: 8px
  navigation-main-nav:
    backgroundColor: "transparent"
    typography: "{typography.body}"
    rounded: "{rounded.none}"
    padding: 8px
  code-block-inline-code--pre:
    backgroundColor: "transparent"
    textColor: "#000000"
    typography: "{typography.button}"
    rounded: "{rounded.none}"

extracted_at: "2026-05-30T20:38:49.401Z"
completeness: 80
scoreVersion: "v2"

---

# Design System — composio.dev
> Extracted automatically by Clone Architect from https://composio.dev
> Date: 2026-05-30
> Viewport: Desktop 1440x900 + Mobile 390x844
> Every value in this file comes from real getComputedStyle() — no approximation.

> **🤖 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**: `#51a2ff` for primary CTAs ONLY. Never decorative.
> - **Body type**: 16px (token: `typography.body`). Default for ALL text not in a heading role.
> - **Section rhythm**: 48px 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-cream canvas (`#f6f6f6`), a neutral foundation calibrated for sustained reading and component contrast. 

Typography is anchored in **abcDiatype**. Headlines run at a remarkably light weight (400) — restraint over assertion, creating an editorial calm that invites reading rather than demanding it. Negative letter-spacing at display sizes (-1.6px at 64px) compresses headlines into engineered blocks, dense and precise. 

Body text reads in Jet Black (`#0f0f0f`) — softened from pure black, a small but deliberate detail that lowers reading friction (contrast ratio 16.4:1, well above WCAG AA). **Cornflower Blue** (`#51a2ff`) provides interactive distinction without visual aggression. Elevation is built from multi-layer shadow stacks — each level combines several blurred layers at varying offsets to simulate the way light actually falls on stacked surfaces, not the simulated drop-shadow of cheap interfaces. 
Motion design uses smooth easing curves for polished state transitions. 

**Key Characteristics:**
- Background: Off-Cream (`#f6f6f6`)
- Primary typeface: JetBrains Mono
- Primary text: Jet Black (`#0f0f0f`)
- Accent: Cornflower Blue (`#51a2ff`)
- 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-Cream** (`#f6f6f6`): Page background (primary)
- **Pure White** (`#fdfdfd`): Surface / elevated background
- **White** (`#ffffff`): Surface / elevated background
- **Translucent #c8e1ff (90%)** (`rgba(200, 225, 255, 0.9)`): Surface / elevated background
- **Light Gray** (`#e8e8e8`): Surface / elevated background

### Text & Content
- **Jet Black** (`#0f0f0f`): Primary body text
- **Black** (`#000000`): Secondary text
- **Charcoal** (`#2c2c2c`): Secondary text
- **Near Black** (`#1e1e1e`): Secondary text
- **Pure Black** (`#020202`): 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
- **Silver** (`#bbbbbb`): Borders / dividers

### Full Extracted Palette
35 distinct colors detected on the live page (18 categorized above + 17 additional below). Every value is a real `getComputedStyle()` color — no approximation.

- `#060d18` — Jet Black
- `#132038` — Navy Blue
- `#111111` — Jet Black
- `#0007cc` — #0007cc
- `#0007cd` — #0007cd
- `#2c2c2d` — Charcoal
- `#1a1a1a` — Near Black
- `#0a1628` — Deep Navy
- `#999999` — Cool Gray
- `#fafafa` — Off-White
- `#8b5cf6` — #8b5cf6
- `rgba(63, 255, 221, 0.7)` — Translucent #3fffdd (70%)
- `#444444` — Dark Gray
- `#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-600`: `oklch(57.7% .245 27.325)`
- `--color-red-50`: `oklch(97.1% .013 17.38)`

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

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

**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`, `15px`, `14px`, `13px`, `12px`, `11px`, `10px`, `9px`, `8px`

> 14 size(s) detected outside the sampled hierarchy (48px, 44px, 40px, 26px, 24px, 20px, 18px, 15px, 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: `#fdfdfd` `{colors.surface-1}`
- 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.on-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`

**Light / Invert**
- Background: `#ffffff` `{colors.on-primary}`
- Text: `#000000`
- Padding: 6px 8px
- Radius: 0px
- Font: 14px weight 400
- Use: Bright CTA on dark sections
- Focus: outline: `oklab(0.556 0 0 / 0.5) auto 1px`

**Light / Invert**
- Background: `#ffffff` `{colors.on-primary}`
- Text: `#000000`
- Padding: 10px 16px
- Radius: 0px
- Font: 14px weight 400
- Use: Bright CTA on dark sections
- Focus: outline: `oklab(0.556 0 0 / 0.5) auto 1px`

**Outline**
- Background: `transparent`
- Text: `#ffffff` `{colors.on-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`

**Light / Invert**
- Background: `#ffffff` `{colors.on-primary}`
- Text: `#000000`
- Padding: 6px 12px
- Radius: 0px
- Font: 12px weight 400
- Use: Bright CTA on dark sections
- Focus: outline: `oklab(0.556 0 0 / 0.5) auto 1px`

**Secondary**
- Background: `#1e1e1e`
- Text: `#0f0f0f` `{colors.ink-subtle}`
- 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

### Code Blocks

**Inline Code / Pre**
- Background: `transparent`
- Text: `#000000`
- Padding: 0px
- Radius: 0px
- Font: 9px weight 400 — "JetBrains Mono"
- Use: Code samples, CLI commands, syntax highlighting blocks


## 4b. Component Behaviors (State Matrix)

### Interaction State Narrative


*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: "rgba(0, 0, 0, 0)"
      fg: "rgb(255, 255, 255)"
  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)"
```

**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
- **7 shape(s)** in this system: `Ghost`, `Ghost`, `Light / Invert`, `Light / Invert`, `Outline`
- **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

### Code Blocks
- **1 shape(s)** in this system: `Inline Code / Pre`
- **DO NOT introduce new code blocks variants** without justification

## 5. Layout Principles

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

### Grid
Single column, centered content

### Max Width
1240px

### Spacing System
Compact spacing — information density prioritized

| Token | Value |
|-------|-------|
| xxs | 2px |
| xs | 4px |
| sm | 8px |
| md | 16px |
| base | 16px |
| lg | 24px |
| xl | 32px |
| 2xl | 48px |
| 3xl | 64px |

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

### Shape Language

| Component | Border Radius |
|-----------|---------------|
| Buttons | `0px` |
| Cards & Containers | `0px` |
| Navigation | `none` |
| Code Blocks | `0px` |
| 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

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

| Name | Value | Use case |
|------|-------|----------|
| **hero** | `64px` | Top/bottom of full-bleed hero sections |
| **section** | `32px` | Between major bands (color change, content shift) |
| **subsection** | `24px` | Within a section, between content groups |
| **card** | `16px` | 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:** 3 (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:** 40 total
- **Height:** 624px
- **Includes:** ✗ no newsletter | ✓ social icons |  ✓ copyright
- **Clone instruction:** Build a 1-column footer with ~40 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) 0px 0px 0px 0px`,<br>`rgba(0, 0, 0, 0) 0px 0px 0px 0px`,<br>`rgba(0, 0, 0, 0) 0px 0px 0px 0px`,<br>`rgba(0, 0, 0, 0) 0px 0px 0px 0px`,<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) 0px 0px 0px 0px`,<br>`rgba(0, 0, 0, 0) 0px 0px 0px 0px`,<br>`rgba(0, 0, 0, 0) 0px 0px 0px 0px`,<br>`rgba(0, 0, 0, 0) 0px 0px 0px 0px`,<br>`rgba(0, 0, 0, 0.25) 0px 25px 50px -12px` | Cards, elevated surfaces |
| Layered (Level 3) | <br>`rgba(0, 0, 0, 0) 0px 0px 0px 0px`,<br>`rgba(0, 0, 0, 0) 0px 0px 0px 0px`,<br>`rgba(0, 0, 0, 0) 0px 0px 0px 0px`,<br>`rgba(0, 0, 0, 0) 0px 0px 0px 0px`,<br>`rgba(0, 0, 0, 0.5) 0px 8px 32px 0px` | Cards, elevated surfaces |
| Layered (Level 4) | <br>`rgba(0, 0, 0, 0) 0px 0px 0px 0px`,<br>`rgba(0, 0, 0, 0) 0px 0px 0px 0px`,<br>`rgba(0, 0, 0, 0) 0px 0px 0px 0px`,<br>`rgba(0, 0, 0, 0) 0px 0px 0px 0px`,<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-Cream (`#f6f6f6`) as the page background — it's intentionally not pure white
- Use Jet 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 Brand (`#51a2ff`) 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–32px 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 3 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 `#51a2ff` for primary CTAs and brand-mark signals only"
    why: "Single chromatic assertion device — overuse dilutes meaning"
    test: "querySelectorAll('[style*=\"#51a2ff\"]').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):

- **Hero CTAs:** 3 on desktop → 2 on mobile (secondary CTAs dropped on small screens).
- **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.

## 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-Cream (`#f6f6f6`)
- Primary text: Jet Black (`#0f0f0f`)
- Accent: Cornflower Blue (`#51a2ff`)
- Border: Charcoal (`#2c2c2c`)
- Font: abcDiatype
- Body: 16px weight 400

### Example Component Prompts
- "Create a hero section on Off-Cream background (#f6f6f6). Headline at 64px abcDiatype weight 400, line-height 1, letter-spacing -1.6px, color #0f0f0f."
- "Create the primary CTA button: `#51a2ff` background, `#fdfdfd` 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-Cream (`#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**: Cornflower Blue (`#51a2ff`) 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–32px). 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-surface-1: #fdfdfd;
  --ca-on-primary: #ffffff;
  --ca-ink-subtle: #0f0f0f;
  --ca-primary-hover: #51a2ff;
  --ca-hairline: #2c2c2c;
}

/* Typography */
:root {
  --ca-font-primary: "abcDiatype", system-ui, sans-serif;
  --ca-text-display: 64px;
  --ca-text-body: 16px;
  --ca-text-button: 14px;
}

/* Spacing & Radius */
:root {
  --ca-space-xxs: 2px;
  --ca-space-xs: 4px;
  --ca-space-sm: 8px;
  --ca-space-md: 16px;
  --ca-space-base: 16px;
  --ca-space-lg: 24px;
  --ca-space-xl: 32px;
  --ca-space-2xl: 48px;
  --ca-space-3xl: 64px;
  --ca-radius-none: 0px;
  --ca-radius-xs: 4px;
  --ca-radius-sm: 6px;
  --ca-radius-md: 6px;
  --ca-radius-lg: 24px;
  --ca-radius-xl: 28px;
  --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: main-content
    tag: main
    height: 8422px
    width: full-bleed
    layout: block
    children: 8
  - section: section-3
    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)"
  - section: section-5
    tag: section
    classes: ["dark"]
    height: 2053px
    width: full-bleed
    layout: block
    children: 1
    bg: "rgb(15, 15, 15)"
  - section: section-6
    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)"
    padding: "64px 0px"
  - section: section-7
    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)"
    padding: "96px 24px"
  - section: section-8
    tag: section
    classes: ["dark"]
    height: 911px
    width: full-bleed
    layout: block
    children: 1
    bg: "rgb(15, 15, 15)"
  - section: section-9
    tag: section
    classes: ["pt-12", "md:pt-24"]
    height: 702px
    width: 1238px
    layout: block
    children: 1
    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)"
```

**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"
    - "TOOLKITS"
    - "BLOG"
    - "DOCS"
    - "GET STARTED"
  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.


## 12. Known Extraction Gaps

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

- **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.


---
## Extraction Completeness: 80/100 (B)

| Category | Score | Max | Detail |
|----------|-------|-----|--------|
| Colors & Palette | 25 | 25 | 18 named colors |
| Typography | 10 | 20 | 4 roles defined |
| Components | 16 | 20 | 4 specs extracted |
| Motion & Interaction | 15 | 15 | Keyframes present, easing vars |
| CSS Custom Properties | 10 | 10 | 195 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.

| 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 | 195 CSS vars (semantic naming requires ≥20 for high) |
| §3 Typography | Medium | 4 typography roles inferred |
| §4 Components | Medium | 4 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 |

---
*Generated by Clone Architect — automated Playwright extraction + design analysis.*
*Source: https://composio.dev | 2026-05-30T20:38:49.416Z*
*All values verified via getComputedStyle() — no approximation, no hallucination.*