kraken.com

DESIGN.md

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

---
version: alpha
name: kraken.com
description: "Light product system built on #f6f5f9 with #7132f5 as the primary CTA accent. Type anchored in Kraken-Product at 48px / weight 400. Extracted automatically from https://kraken.com/ — every value from getComputedStyle(), no approximation."
narrative: |
  kraken.com is built on a soft, near-white canvas (rgb(246, 245, 249)).
  The system uses #7132f5 as the high-saturation accent for primary actions.
  Sharp 0px corners on CTAs — architectural restraint, engineering precision alongside Kraken-Product as the primary typeface.

colors:
  background: "#f6f5f9"
  surface-1: "#ffffff"
  surface-2: "#f5f5f5"
  ink-subtle: "#9497a9"
  primary: "#7132f5"
  on-primary: "#ffffff"
  primary-hover: "#f5395e"
  hairline: "#9497a9"
  primary-focus: "#7132f5"
  semantic-error: "#d11d45"
  semantic-success: "#08844f"
  semantic-warning: "#ffcd60"
  semantic-info: "#0079b4"

typography:
  display-xl:
    fontFamily: "Kraken-Brand"
    fontSize: 48px
    fontWeight: 400
    lineHeight: 1.17
    letterSpacing: 0
  body:
    fontFamily: "Kraken-Product"
    fontSize: 14px
    fontWeight: 400
    lineHeight: 1.71
    letterSpacing: 0
  body-sm:
    fontFamily: "Kraken-Product"
    fontSize: 14px
    fontWeight: 500
    lineHeight: 1.43
    letterSpacing: 0
  caption:
    fontFamily: "Kraken-Product"
    fontSize: 12px
    fontWeight: 400
    lineHeight: 1.33
    letterSpacing: 0
  button:
    fontFamily: "Kraken-Brand"
    fontSize: 13.3333px
    fontWeight: 400
    lineHeight: normal
    letterSpacing: 0

rounded:
  none: 0px
  xs: 4px
  sm: 8px
  md: 12px
  lg: 20px
  xl: 20px
  xxl: 24px
  pill: 9999px

spacing:
  xxs: 2px
  xs: 4px
  sm: 8px
  md: 12px
  lg: 80px
  xl: 32px
  xxl: 64px
  section: 80px

components:
  button-icon-button:
    backgroundColor: "transparent"
    textColor: "#101114"
    typography: "{typography.body}"
    rounded: "{rounded.none}"
  button-icon-button:
    backgroundColor: "#855bfb"
    textColor: "{colors.primary-focus}"
    typography: "{typography.button}"
    rounded: "{rounded.md}"
    padding: 8px
  button-ghost:
    backgroundColor: "transparent"
    textColor: "#101114"
    typography: "{typography.body}"
    rounded: "{rounded.none}"
    padding: 20px 10px
  card-standard-card:
    backgroundColor: "{colors.hairline}"
    typography: "{typography.body}"
    rounded: "{rounded.md}"
    padding: 6px 8px
  input-text-input:
    backgroundColor: "transparent"
    textColor: "#101114"
    typography: "{typography.body}"
    rounded: "{rounded.none}"
    padding: 0px 2px 0px 0px
  navigation-main-nav:
    backgroundColor: "transparent"
    typography: "{typography.body}"
    rounded: "{rounded.none}"
  tab-ghost-tab:
    backgroundColor: "transparent"
    textColor: "#101114"
    typography: "{typography.body}"
    rounded: "{rounded.none}"
  tab-ghost-tab:
    backgroundColor: "transparent"
    textColor: "#101114"
    typography: "{typography.body}"
    rounded: "{rounded.xxl}"

extracted_at: "2026-05-30T20:39:08.527Z"
completeness: 85
scoreVersion: "v2"

---

# Design System — kraken.com
> Extracted automatically by Clone Architect from https://kraken.com
> 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, 245, 249)` is the page background. Every component composits against this.
> - **Accent**: `#7132f5` 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: 80px.
> - **Default radius**: 8px 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

kraken.com sits on a ghost white canvas (`#f6f5f9`), a neutral foundation calibrated for sustained reading and component contrast. 

Typography is anchored in **Kraken-Product**. Headlines run at a remarkably light weight (400) — restraint over assertion, creating an editorial calm that invites reading rather than demanding it. 

Body text reads in Pure Black (`#000000`) (contrast ratio 96.4:1, well above WCAG AA). **Violet** (`#7132f5`) 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. 
Border radius varies from pill-shaped (fully rounded) to moderately rounded elements, creating visual rhythm. Motion design uses smooth easing curves for polished state transitions. 

**Key Characteristics:**
- Background: Ghost White (`#f6f5f9`)
- Primary typeface: Kraken-Brand
- Accent: Violet (`#7132f5`)
- Display: 48px weight 400
- Shadow system: 1 distinct elevation levels
- Custom fonts loaded: Kraken-Brand, GT Condensed Bold, Kraken-Mono, Kraken-Product, Noto Sans Vietnamese, Kraken Plex Mono, IBM Plex Sans, Financier Display, Söhne

## 2. Color Palette & Roles

### Background & Surface
- **Ghost White** (`#f6f5f9`): Page background (primary)
- **Warm Cream** (`#f5f5f5`): Surface / elevated background
- **Light Gray** (`#e8e8ed`): Surface / elevated background
- **Light Gray** (`#dedee5`): Surface / elevated background
- **Light Gray** (`#e5e6ec`): Surface / elevated background

### Text & Content
- **Pure Black** (`#000000`): Primary body text
- **Text Color Ds Text Duo Neutral Main** (`#686b82`): Text (CSS var)
- **Text Color Ds Button Brand Medium** (`#7132f5`): Text (CSS var)
- **Text Color Ds Button Positive Medium** (`#08844f`): Text (CSS var)
- **Text Color Ds Spinner Info** (`#0079b4`): Text (CSS var)

### Accent & Interactive
- **Translucent Brand Indigo (16%)** (`rgba(133, 91, 251, 0.16)`): Interactive / accent
- **Ring Blue** (`#4285f4`): Interactive / accent
- **Success Green** (`#34a853`): Interactive / accent
- **Amber** (`#fbbc04`): Interactive / accent
- **Vermillion** (`#e94235`): Interactive / accent

### Border & Divider
- **Border Color Ds Card** (`transparent`): Border (CSS var)
- **Border Color Ds Table Header Cell Hover** (`#5b1ecf`): Border (CSS var)
- **Border Color Ds Asset Conversion Icons Primary** (`#101114`): Border (CSS var)
- **Border Color Ds Timeline** (`#9497a9`): Border (CSS var)
- **Border Color Ds Base Drawer** (`#ffffff`): Border (CSS var)
- **Silver** (`#d3d3d3`): Borders / dividers

### Full Extracted Palette
71 distinct colors detected on the live page (21 categorized above + 50 additional below). Every value is a real `getComputedStyle()` color — no approximation.

- `#0000ee` — #0000ee
- `#484b5e` — Slate
- `#767676` — Stone
- `#747775` — Stone
- `#1d1d1f` — Near Black
- `#16121f` — Near Black
- `#0d0d0d` — Jet Black
- `#191322` — Near Black
- `#0b041a` — Jet Black
- `#f1efff` — Ghost White
- `#d11d45` — Crimson
- `#ffcd60` — #ffcd60
- `#1a1b22` — Near Black
- `#002940` — Navy Blue
- `#353746` — Dark Gray
- `#00adfe` — Sky Bright
- `#eeeff3` — Light Gray
- `#ff7386` — #ff7386
- `#37187d` — #37187d
- `#a67c1d` — Honey
- `#3c000c` — #3c000c
- `#c39621` — Honey
- `#35df8d` — #35df8d
- `#f5395e` — Warm Rose
- `#f1f1f3` — Light Gray
- `#149e61` — Teal
- `#c6c7d2` — Silver
- `#471ca0` — #471ca0
- `#003c5c` — #003c5c
- `#840125` — #840125
- `#f9f9fa` — Off-White
- `#006394` — #006394
- *…+18 more in `raw-css.json` (`desktop.allColors`).*

### Gradients & Decorative Fills

- `linear-gradient(to top,#fff,transparent)` — (--background-image-ds-dialog-gradient)

### CSS Custom Properties (Design Tokens)

**Shadow Token**
- `--tw-ring-shadow`: `0 0 #0000`
- `--tw-shadow-colored`: `0 0 #0000`
- `--tw-ring-offset-shadow`: `0 0 #0000`
- `--tw-drop-shadow`: ``

**Spacing Token**
- `--letterSpacing-ds-display2`: `-1px`
- `--letterSpacing-ds-brand3`: `-2.5px`
- `--letterSpacing-ds-brand1`: `-2.5px`
- `--letterSpacing-ds-heading3`: `-.5px`

**Border Radius Token**
- `--border-radius-ds-inputerror-middle-md`: `8px`
- `--border-radius-ds-pill-md`: `8px`
- `--border-radius-ds-pill-lg`: `12px`
- `--border-radius-ds-button-xs`: `8px`

**Font Weight Token**
- `--special-font-bold`: `""`

**Other tokens**
- `--fontSize-ds-label1`: `1rem`
- `--fontFamily-ds-body4`: `Kraken-Product,"IBM Plex Sans",Helvetica,Arial,sans-serif`
- `--fontWeight-ds-labelMono2`: `500`
- `--fontSize-ds-caption2`: `.625rem`
- `--fontWeight-ds-body3`: `400`
- `--fontFamily-ds-bodyMono1`: `Kraken-Mono,"IBM Plex Mono",Helvetica,Arial,sans-serif`
- `--fontSize-ds-heading3`: `1.5rem`
- `--fontWeight-ds-editorial5`: `400`

## 3. Typography Rules

### Font Families
- **Primary**: `Kraken-Product`
- **Secondary**: `Kraken-Brand`
- **Font 3**: `GT Condensed Bold`
- **Font 4**: `Kraken-Mono`
- **Font 5**: `Noto Sans JP`

### Custom Fonts Loaded
- **Kraken-Brand** weight 950 (normal)
- **Kraken-Brand** weight 900 (normal)
- **Kraken-Brand** weight 700 (normal)
- **Kraken-Brand** weight 300 (normal)
- **Kraken-Brand** weight 500 (normal)
- **Kraken-Brand** weight 400 (normal)
- **GT Condensed Bold** weight 1000 (normal)
- **Kraken-Mono** weight 400 (normal)
- **Kraken-Mono** weight 500 (normal)
- **Kraken-Product** weight 400 (normal)
- **Kraken-Product** weight 500 (normal)
- **Kraken-Product** weight 600 (normal)
- **Kraken-Product** weight 700 (normal)
- **Noto Sans JP** weight 400 (normal)
- **Noto Sans JP** weight 700 (normal)
- **Noto Sans Vietnamese** weight 400 (normal)
- **Noto Sans Vietnamese** weight 700 (normal)
- **Kraken Plex Mono** weight 400 (normal)
- **Kraken Plex Mono** weight 700 (normal)
- **Kraken Plex Mono** weight 200 (normal)
- **Kraken Plex Mono** weight 300 (normal)
- **Kraken Plex Mono** weight 500 (normal)
- **Kraken Plex Mono** weight 600 (normal)
- **Kraken Plex Mono** weight 450 (normal)
- **Kraken Plex Mono** weight 100 (normal)
- **IBM Plex Sans** weight 700 (normal)
- **IBM Plex Sans** weight 200 (normal)
- **IBM Plex Sans** weight 400 (italic)
- **IBM Plex Sans** weight 300 (normal)
- **IBM Plex Sans** weight 500 (normal)
- **IBM Plex Sans** weight 600 (normal)
- **IBM Plex Sans** weight 100 (normal)
- **Financier Display** weight 400 (normal)
- **Söhne** weight 300 (normal)
- **Söhne** weight 600 (normal)

### Typography Hierarchy

| Role | Font | Size | Weight | Line Height | Letter Spacing | Notes |
|------|------|------|--------|-------------|----------------|-------|
| Display Hero | Kraken-Brand | 48px | 400 | 1.17 | normal | Main headline (h1) |
| Card Title | Kraken-Product | 14px | 400 | 1.71 | normal | Card headings |
| Link | Kraken-Product | 14px | 500 | 1.43 | normal | Link (14px) — Decoration: none |
| Button | Kraken-Brand | 13.3333px | 400 | normal | normal | Button label (13.3333px) |
| Caption / Badge | Kraken-Product | 12px | 400 | 1.33 | normal | small text (12px) |

### Font Weight Scale

CSS custom properties define 38 explicit weight steps:
- `--fontWeight-ds-body3`: `400` — Regular
- `--fontWeight-ds-editorial5`: `400` — Regular
- `--fontWeight-ds-editorial3`: `400` — Regular
- `--fontWeight-ds-body4`: `400` — Regular
- `--fontWeight-ds-editorial2`: `400` — Regular
- `--fontWeight-ds-body1`: `400` — Regular
- `--fontWeight-ds-bodyMono3`: `400` — Regular
- `--fontWeight-ds-bodyMono2`: `400` — Regular
- `--fontWeight-ds-editorial4`: `400` — Regular
- `--fontWeight-ds-bodyMono1`: `400` — Regular
- `--fontWeight-ds-editorial1`: `400` — Regular
- `--fontWeight-ds-body2`: `400` — Regular
- `--fontWeight-ds-labelMono2`: `500` — Medium
- `--fontWeight-ds-labelMono3`: `500` — Medium
- `--fontWeight-ds-value2`: `500` — Medium
- `--fontWeight-ds-heading5`: `500` — Medium
- `--fontWeight-ds-value3`: `500` — Medium
- `--fontWeight-ds-heroNumber`: `500` — Medium
- `--fontWeight-ds-labelMono1`: `500` — Medium
- `--fontWeight-ds-label1`: `500` — Medium
- `--fontWeight-ds-label3`: `500` — Medium
- `--fontWeight-ds-value1`: `500` — Medium
- `--fontWeight-ds-heading6`: `500` — Medium
- `--fontWeight-ds-label2`: `500` — Medium
- `--fontWeight-ds-caption1`: `600` — SemiBold
- `--fontWeight-ds-caption2`: `600` — SemiBold
- `--fontWeight-ds-brand2`: `700` — Bold
- `--fontWeight-ds-brand3`: `700` — Bold
- `--fontWeight-ds-heading1`: `700` — Bold
- `--fontWeight-ds-display3`: `700` — Bold
- `--fontWeight-ds-heading2`: `700` — Bold
- `--fontWeight-ds-display2`: `700` — Bold
- `--fontWeight-ds-heading4`: `700` — Bold
- `--fontWeight-ds-brand4`: `700` — Bold
- `--fontWeight-ds-heading3`: `700` — Bold
- `--fontWeight-ds-display4`: `700` — Bold
- `--fontWeight-ds-brand1`: `700` — Bold
- `--fontWeight-ds-display1`: `700` — Bold

### Full Font Size Scale

Sizes detected in the design (descending): `48px`, `36px`, `24px`, `20px`, `18px`, `16px`, `14px`, `13.33px`, `12px`

> 5 size(s) detected outside the sampled hierarchy (36px, 24px, 20px, 18px, 16px). These appear on elements not in the sampled set — likely additional display sizes, marketing-section overrides, or third-party-widget styles.

### OpenType & Variable Font Features

**Active OpenType features:**
- `ss04`

## 4. Component Stylings

### Buttons

**Icon Button**
- Background: `transparent`
- Text: `#101114`
- Padding: 0px
- Radius: 0px
- Font: 14px weight 400
- Use: Toolbar/UI icons
- Focus: outline: `rgb(113, 50, 245) solid 2px`

**Icon Button**
- Background: `rgba(133, 91, 251, 0.16)`
- Text: `#7132f5` `{colors.primary-focus}`
- Padding: 8px
- Radius: 12px
- Font: 13.3333px weight 400
- Use: Toolbar/UI icons
- Focus: outline: `rgb(113, 50, 245) solid 2px`

**Ghost**
- Background: `transparent`
- Text: `#101114`
- Padding: 20px 10px
- Radius: 0px
- Font: 14px weight 400
- Use: Subtle action, toolbar, nav button
- Focus: outline: `rgb(113, 50, 245) solid 2px`

**Subtle**
- Background: `rgba(148, 151, 169, 0.08)` `{colors.hairline}`
- Text: `#101114`
- Padding: 6px 8px
- Radius: 12px
- Font: 14px weight 400
- Use: Quiet action against page bg
- Focus: outline: `rgb(113, 50, 245) solid 2px`

**Primary Brand**
- Background: `rgba(133, 91, 251, 0.16)`
- Text: `#7132f5` `{colors.primary-focus}`
- Padding: 8px 12px
- Radius: 12px
- Font: 14px weight 500
- Use: Primary CTA / brand action
- Focus: outline: `rgb(113, 50, 245) solid 2px`

**Primary Brand**
- Background: `#7132f5` `{colors.primary-focus}`
- Text: `#ffffff` `{colors.on-primary}`
- Padding: 8px 12px
- Radius: 12px
- Font: 14px weight 500
- Use: Primary CTA / brand action
- Focus: outline: `rgb(113, 50, 245) solid 2px`

### Cards & Containers

**Standard Card**
- Background: `rgba(148, 151, 169, 0.08)` `{colors.hairline}`
- Padding: 6px 8px
- Radius: 12px
- Use: Content containers, listing items
- Hover: backgroundColor: `#9497a9`

### Inputs & Forms

**Text Input**
- Background: `transparent`
- Text: `#101114`
- Padding: 0px 2px 0px 0px
- Radius: 0px
- Border: 0px none rgb(118, 118, 118)
- Font: 14px weight 500
- Use: Text fields, search inputs

### Navigation

**Main Nav**
- Background: `transparent`
- Padding: 0px
- Radius: none
- Font: 14px weight 400
- Use: Static flex nav — N/A items

### Tabs

**Ghost Tab**
- Background: `transparent`
- Text: `#101114`
- Padding: 0px
- Radius: 0px
- Font: 14px weight 400
- Use: Navigation tabs, filter tabs

**Ghost Tab**
- Background: `transparent`
- Text: `#101114`
- Padding: 0px
- Radius: 24px
- Font: 14px weight 400
- Use: Navigation tabs, filter tabs


## 4b. Component Behaviors (State Matrix)

### Interaction State Narrative

- **Card**:
  - **hover:** bg rgba(148, 151, 169, 0.08) → rgba(148, 151, 169, 0.12)

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

```yaml
component-behaviors:
  button:
    default:
      bg: "rgba(133, 91, 251, 0.16)"
      fg: "rgb(113, 50, 245)"
    focus:
      bg: "rgba(133, 91, 251, 0.16)"
      fg: "rgb(113, 50, 245)"
  input:
    default:
      bg: "rgba(0, 0, 0, 0)"
      fg: "rgb(16, 17, 20)"
  link:
    default:
      bg: "rgba(0, 0, 0, 0)"
      fg: "rgb(0, 0, 238)"
  card:
    default:
      bg: "rgba(148, 151, 169, 0.08)"
      fg: "rgb(16, 17, 20)"
    hover:
      bg: "rgba(148, 151, 169, 0.12)"
      fg: "rgb(16, 17, 20)"
  navLink:
    default:
      bg: "rgba(0, 0, 0, 0)"
      fg: "rgb(0, 0, 238)"
  tab:
    default:
      bg: "rgb(255, 255, 255)"
      fg: "rgb(16, 17, 20)"
      shadow: "rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0"
  badge:
    default:
      bg: "rgba(104, 107, 130, 0.12)"
      fg: "rgb(72, 75, 94)"
  footerLink:
    default:
      bg: "rgba(0, 0, 0, 0)"
      fg: "rgb(0, 0, 238)"
```

**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
- **6 shape(s)** in this system: `Icon Button`, `Icon Button`, `Ghost`, `Subtle`, `Primary Brand`
- **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

### Inputs & Forms
- **1 shape(s)** in this system: `Text Input`
- **DO NOT introduce new inputs & forms variants** without justification

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

### Tabs
- **2 shape(s)** in this system: `Ghost Tab`, `Ghost Tab`
- **DO NOT introduce new tabs variants** without justification

## 5. Layout Principles

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

### Grid
Single column, centered content

### Max Width
1200px

### Spacing System
Compact spacing — information density prioritized

| Token | Value |
|-------|-------|
| xxs | 2px |
| xs | 4px |
| sm | 8px |
| md | 12px |
| base | 16px |
| lg | 80px |
| xl | 32px |
| 2xl | 48px |
| 3xl | 64px |

### Border Radius Scale
| Name | Value | Use |
|------|-------|-----|
| None | 0px | No rounding |
| Xs | 4px | Tiny corners (badges, micro elements) |
| Sm | 8px | Buttons, inputs, small elements |
| Md | 12px | Cards, containers |
| Lg | 20px | Large rounded elements, pill segments |
| Xl | 20px | Category strips, featured containers |
| Full | 9999px | Pills, avatars, circular elements |

### Shape Language

| Component | Border Radius |
|-----------|---------------|
| Buttons | `0px` |
| Cards & Containers | `12px` |
| Inputs & Forms | `0px` |
| Navigation | `none` |
| Tabs | `0px` |
| Page Body | `0px` |
| Primary Input | `0px` |

**Shape Personality**: Moderate Rounding — Medium corners (4–12px). Modern SaaS standard, neither sharp nor pill.

**Full Radius Spectrum**: 0px, 2px, 4px, 6px, 8px, 12px, 20px, full/pill (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** | `80px` | Within a section, between content groups |
| **card** | `12px` | 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:** 56px tall (not full-viewport)
- **Heading:** "Prenez le contrôle de votre argent" — 48px center-aligned
- **CTAs:** none detected in hero (unusual — agent should verify)
- **Clone instruction:** Reproduce the **centered** layout. Use the heading font-size token at the documented size. No imagery needed for hero — text-driven.

### Navigation Pattern

- **Position:** static (scrolls with page)
- **Layout:** unknown — Layout not classified
- **Height:** 60px
- **Logo:** ✓ present
- **Nav links:** 2 primary items
- **CTAs in nav:** 2
- **Clone instruction:** Build a static unknown navigation. Reserve 2 slots for primary CTAs.

### Card Grid Pattern

- **Card count:** 6 cards detected
- **Columns (desktop):** 1-up grid
- **Card dimensions:** 1408×691px (aspect 2.04:1)
- **Gap:** 16px between cards
- **Content:** ✓ image + CTA
- **Image position:** top
- **Clone instruction:** Build a 1-column grid (desktop) with cards at ~2.04:1 aspect ratio. Each card has an image at the top.

### Testimonial Pattern

- **Count:** 56 testimonial blocks
- **Layout:** grid
- **Avg quote length:** 67 chars (short blurb)
- **Includes:** ✗ no avatars | ✗ no logos | ✗ no ratings
- **Clone instruction:** Build a grid of 56 testimonials.   

### Footer Pattern

- **Columns:** 1
- **Links:** 85 total
- **Height:** 1276px
- **Includes:** ✗ no newsletter | ✓ social icons |  ✓ copyright
- **Clone instruction:** Build a 1-column footer with ~85 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, 0.15) 0px 0px 16px 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

### Dominant Easing Curves

| Curve | Semantic Name |
|-------|---------------|
| `cubic-bezier(0.4,0,0.2,1)` | Material Standard — Balanced |
| `cubic-bezier(0,-0.01,0.19,0.99)` | cubic-bezier(0,-0.01,0.19,0.99) |
| `cubic-bezier(0.25,0.46,0.45,0.94)` | Quad Out — Smooth Ease |

### Duration Scale

| Value | Tier | Typical Use |
|-------|------|-------------|
| `75ms` | Fast | Hover states, micro-interactions |
| `150ms` | Fast | Hover states, micro-interactions |
| `300ms` | Normal | Panel open/close, navigation |
| `400ms` | Slow | Hero animations, page transitions |
| `500ms` | Slow | Hero animations, page transitions |

### Copy-Paste Transition Snippets

**Transform**
```css
transition: transform 0.15s cubic-bezier(0.4, 0, 0.2, 1);
```

**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...;
```

**Opacity**
```css
transition: opacity 0.075s cubic-bezier(0, -0.01, 0.19, 0.99);
```

**All Props**
```css
transition: 0.3s cubic-bezier(0, -0.01, 0.19, 0.99);
```

### Keyframe Animation Catalog

| Animation Name | Type | Animated Props | Use Hint |
|----------------|------|----------------|----------|
| `skeleton-animation` | Fade | opacity | Loading placeholder |
| `scroller-row-left-to-right` | Slide | transform | UI transition |
| `scroller-row-right-to-left` | Slide | transform | UI transition |
| `ds-menu-fadeIn` | Fade + Move | opacity, transform | Element entrance |
| `ds-popover-fadeIn` | Fade + Move | opacity, transform | Element entrance |
| `ds-toast-animated-notification-slide-...` | Slide | transform | UI transition |
| `pulse` | Fade | opacity | Attention / status |
| `ticker` | Slide | transform | UI transition |
| `ds-dialog-fadeIn` | Fade + Move | opacity, transform | Element entrance |
| `ds-dialog-fadeOut` | Fade + Move | transform, opacity | Element exit |
| `ds-dialogoverlay-fadeIn` | Fade | opacity, background-color | Element entrance |
| `ds-dialogoverlay-fadeOut` | Fade | opacity, background-color | Element exit |
| `kraken-cli-blob-active` | Scale | transform | UI transition |
| `kraken-cli-blob-idle` | Scale | transform | UI transition |
| `kraken-cli-cursor-blink` | Fade | opacity | Attention / status |
| `kraken-cli-line-in` | Fade + Move | opacity, transform | UI transition |
| `mobile-spotlight-animation` | Custom | -webkit-mask-position-x, -webkit-mask-position-y | UI transition |
| `nav-drawer-item-in` | Fade + Move | opacity, transform | UI transition |
| `spin` | Rotate / Spin | transform | Loading indicator |
| `typewriter-cursor-blink` | Fade | opacity | Attention / status |

> *5 additional animations omitted (repetitive variants). See raw keyframes in `raw-css.json`.*

### Motion Fingerprint

- **Speed Character**: Deliberate & Calm (median duration: `300ms`)
- **Dominant Easing**: custom cubic-bezier curves
- **Animation Library**: 25 unique animations (25 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 Ghost White (`#f6f5f9`) as the page background — it's intentionally not pure white
- Use Kraken-Product as the primary typeface — it defines the brand personality
- Use the extracted shadow patterns for elevation — they are tuned to match the brand palette
- Use full-pill radius (9999px) only for specific elements (avatars, pills, toggles)
- Use Violet (`#7132f5`) as the primary accent — it's the brand's signature interactive color
- Use 12px border-radius on buttons — the standard corner rounding for interactive elements
- Apply 6px 8px padding inside cards — matches the design system's content breathing room
- Use 12px border-radius on cards — consistent with the grid card corners
- Maintain nav height at 60px — consistent vertical space for the navigation bar
- Respect the 4px–32px spacing range — the design uses a wide scale for visual breathing room
- Keep the hero centered and text-driven — no decorative media, typography carries the message
- Each card includes a top image — imagery is part of the card identity, not optional
- Lay out testimonials in a grid (56+ items) — quantity signals scale and trust

### Don't
- Don't use pure white (`#ffffff`) as a page background — the warm tone is part of the brand identity
- Don't substitute with generic sans-serif or serif — the custom font carries the brand
- Don't invent new shadow values — use only the extracted shadow levels
- Don't apply pill radius on rectangular buttons or cards — it's reserved for specific interactive elements
- Don't introduce additional saturated accent colors — the palette is intentionally controlled
- Don't collapse or hide the nav on scroll without an explicit scroll-triggered animation — the design uses fixed nav presence
- Don't add hero illustrations or photos — they'll break the typographic restraint
- 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, 245, 249)` as the base canvas"
    why: "Every component is designed to composit against this exact tone"
    test: "document.body.style.backgroundColor === 'rgb(246, 245, 249)'"
  - id: brand-accent-001
    type: do
    rule: "Reserve `#7132f5` for primary CTAs and brand-mark signals only"
    why: "Single chromatic assertion device — overuse dilutes meaning"
    test: "querySelectorAll('[style*=\"#7132f5\"]').length <= 3 per fold"
```

## 9. Responsive Behavior

### Breakpoints
| Name | Width | Key Changes |
|------|-------|-------------|
| Mobile | 359px | Single column, compact spacing |
| Mobile | 450px | Single column, compact spacing |
| Mobile Large | 639px | Expanded mobile layout |
| Mobile Large | 767px | Expanded mobile layout |
| Tablet | 1023px | Multi-column grids begin |
| Desktop | 1279px | Full feature layout |
| Large Desktop | 1440px | Maximum content width |

### Token Diff — Desktop vs Mobile

| Element | Property | Desktop | Mobile |
|---------|----------|---------|--------|
| heading | font-size | `48px` | `32px` |
| heading | line-height | `56px` | `40px` |
| nav | height | `60px` | `36px` |
| card | width | `152px` | `auto` |

### Collapsing Strategy
- Headlines: 48px → 32px 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 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** — 2 links visible on desktop, 0 on mobile (the rest hide behind a menu toggle).
- **Nav CTAs reduced** on mobile (2 → 1) — the design prioritizes content over conversion buttons at small sizes.

## 9b. Visual Tone & Photography

**Tone:** No imagery

No detectable photographic content. The site composes entirely with typography, color blocks, and minimal vector graphics. Clone strategy: lean on type hierarchy + layout rhythm rather than visual media.

**Canonical Brand Image (OG):**
- https://assets-cms.kraken.com/images/51n36hrp/facade/fb7be0bec460a4c04256ee14d1e84bc4f53fac01-1600x900.png?w=2880&fit=min
  *This is the image shown when the site is shared on social media — represents the brand visual essence.*

**Media Format Mix:**
- *No detectable images.*

**Decorative Patterns Detected:**
- **Glassmorphism** detected (`backdrop-filter: blur`) — layered transparent surfaces with blur, modern OS-like aesthetic

**Clone instruction for decorative work:** Glassmorphism is a brand signature — use `backdrop-filter: blur(20px)` on overlapping surfaces.

**Imagery Guidance for clones:**
- Don't add stock imagery just to "fill space" — this site's clarity comes from typographic restraint.
- Use generous whitespace, strong type hierarchy, and color blocks for visual rhythm.

## 10. Agent Prompt Guide

### Quick Reference
- Background: Ghost White (`#f6f5f9`)
- Primary text: Pure Black (`#000000`)
- Accent: Violet (`#7132f5`)
- Border: Cool Gray (`#9497a9`)
- Font: Kraken-Product
- Body: 14px weight 400

### Example Component Prompts
- "Create a hero section on Ghost White background (#f6f5f9). Headline at 48px Kraken-Product weight 400, line-height 1.17, color #000000."
- "Create the primary CTA button: `#7132f5` background, `#7132f5` text, 12px border-radius, 8px padding, 500 weight, Kraken-Product font."
- "Design a card on `rgba(148, 151, 169, 0.08)` background. Border: none. Radius: 12px. Shadow: none. Padding: 6px 8px."
- "Build navigation: static on `#f6f5f9`. Kraken-Product 14px weight 400 for links."

### Iteration Guide
1. **Canvas**: Set the light canvas to Ghost White (`#f6f5f9`) — every component is composited against this exact base.
2. **Typography**: All type in Kraken-Product, weight range 400–700. Never exceed 700 — heavier weights break the brand's tonal restraint.
3. **Accent**: Violet (`#7132f5`) is the sole interactive color. On hover → #37187d (`#37187d`). Use CSS transitions, not opacity/brightness filters.
4. **Motion**: All transitions use `cubic-bezier(0.4,0,0.2,1)`. Never use linear for UI transitions — preserve the brand's easing personality.
5. **Shape**: CTAs at `0px`, cards at `12px`. 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: #f6f5f9;
  --ca-on-primary: #ffffff;
  --ca-surface-2: #f5f5f5;
  --ca-hairline: #9497a9;
  --ca-primary-focus: #7132f5;
  --ca-primary-hover: #f5395e;
  --ca-semantic-error: #d11d45;
  --ca-semantic-success: #08844f;
  --ca-semantic-warning: #ffcd60;
  --ca-semantic-info: #0079b4;
}

/* Typography */
:root {
  --ca-font-primary: "Kraken-Brand", system-ui, sans-serif;
  --ca-text-display: 48px;
  --ca-text-body: 14px;
  --ca-text-small: 14px;
  --ca-text-caption: 12px;
  --ca-text-button: 13.3333px;
}

/* Spacing & Radius */
:root {
  --ca-space-xxs: 2px;
  --ca-space-xs: 4px;
  --ca-space-sm: 8px;
  --ca-space-md: 12px;
  --ca-space-base: 16px;
  --ca-space-lg: 80px;
  --ca-space-xl: 32px;
  --ca-space-2xl: 48px;
  --ca-space-3xl: 64px;
  --ca-radius-none: 0px;
  --ca-radius-xs: 4px;
  --ca-radius-sm: 8px;
  --ca-radius-md: 12px;
  --ca-radius-lg: 20px;
  --ca-radius-xl: 20px;
  --ca-radius-full: 9999px;
}
```


## 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: unknown
    tag: div
    height: 7909px
    width: full-bleed
    layout: block
    children: 1
  - section: unknown
    tag: div
    classes: ["kraken-content-wrapper", "w-full", "px-[16px]", "min-[1392px]:px-[calc((100%-1332px)/2)]"]
    height: 456px
    width: full-bleed
    layout: block
    children: 1
    padding: "0px 54px"
  - section: unknown
    tag: div
    classes: ["kraken-content-wrapper", "w-full", "px-[16px]", "min-[1392px]:px-[calc((100%-1332px)/2)]"]
    height: 106px
    width: full-bleed
    layout: block
    children: 1
    padding: "0px 54px"
  - section: unknown
    tag: div
    classes: ["kraken-content-wrapper", "w-full", "px-[16px]", "min-[1392px]:px-[calc((100%-1332px)/2)]"]
    height: 861px
    width: full-bleed
    layout: block
    children: 1
    padding: "0px 54px"
  - section: unknown
    tag: div
    classes: ["kraken-content-wrapper", "w-full", "px-[16px]", "min-[1392px]:px-[calc((100%-1332px)/2)]"]
    height: 316px
    width: full-bleed
    layout: block
    children: 1
    padding: "0px 54px"
  - section: unknown
    tag: div
    classes: ["kraken-content-wrapper", "w-full", "px-[16px]", "min-[1392px]:px-[calc((100%-1332px)/2)]"]
    height: 252px
    width: full-bleed
    layout: block
    children: 1
    padding: "0px 54px"
  - section: footer
    tag: footer
    classes: ["kraken-footer", "border-ds-grey-opacity-12", "border-t", "border-solid"]
    height: 1276px
    width: full-bleed
    layout: block
    children: 1
    bg: "rgb(255, 255, 255)"
    padding: "80px 0px"
  - section: unknown
    tag: div
    classes: ["kraken-content-wrapper", "w-full", "px-[16px]", "min-[1392px]:px-[calc((100%-1332px)/2)]"]
    height: 1115px
    width: full-bleed
    layout: block
    children: 4
    padding: "0px 54px"
```

**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:
    - "La crypto et les actions en toute simplicité"
    - "L'accès, repensé"
    - "L’application monétaire pensée pour un monde sans frontières"
  ctas:
    - "Particuliers"
    - "Rechercher
/"
    - "Connexion"
    - "Inscription"
  navigation:
    - "VIP"
    - "Affiliés"
    - "Connexion"
    - "Inscription"
  footer-links:
    - "Pro"
    - "Créer un compte"
    - "Connexion"
    - "Trading avec marge"
```

**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:
```

**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">
  Action
</button>
```
_Source pattern detected: padding `0px` · radius `0px` · weight `400`_

### Generic Card
```html
<div class="card">
  <!-- content -->
</div>
```
_Source pattern detected: padding `6px 8px` · radius `12px` · shadow `none`_

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


---
## Extraction Completeness: 85/100 (B)

| Category | Score | Max | Detail |
|----------|-------|-----|--------|
| Colors & Palette | 25 | 25 | 21 named colors |
| Typography | 13 | 20 | 5 roles defined |
| Components | 20 | 20 | 5 specs extracted |
| Motion & Interaction | 12 | 15 | Keyframes present |
| CSS Custom Properties | 10 | 10 | 776 vars |
| Responsive Breakpoints | 5 | 5 | 7 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 |
|----------|----------------|-------------------|
| **Photography** | No photographic content detected on this page | Don't add stock imagery; clarity comes from type + color blocks |

### Per-section confidence

| Section | Confidence | Reason |
|---------|------------|--------|
| §1 Visual Theme | High | Body bg extracted via getComputedStyle() |
| §2 Colors | High | 776 CSS vars (semantic naming requires ≥20 for high) |
| §3 Typography | High | 5 typography roles inferred |
| §4 Components | High | 5 component variants captured |
| §7 Motion | High | Keyframes + transitions |
| §8 Do's/Don'ts | High | 21 rules generated; design-decisions.json has evidence per rule |
| §9 Responsive | High | 7 breakpoints detected |
| §9b Photography | Low | 0 images, hero not detected |

---
*Generated by Clone Architect — automated Playwright extraction + design analysis.*
*Source: https://kraken.com | 2026-05-30T20:39:08.740Z*
*All values verified via getComputedStyle() — no approximation, no hallucination.*