shopify.com

DESIGN.md

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

---
version: alpha
name: shopify.com
description: "Dark-canvas product system built on #ffffff with #7aeb9f as the single brand accent. Type anchored in NeueHaasGrotesk at 96px / weight 400. Extracted automatically from https://shopify.com/ — every value from getComputedStyle(), no approximation."
narrative: |
  shopify.com is built on a near-black canvas (rgb(0, 0, 0)).
  The system uses rgb(122, 235, 159) as the accent for primary actions and brand signals.
  Sharp 0px corners on CTAs — architectural restraint, engineering precision alongside NeueHaasGrotesk as the primary typeface.

colors:
  surface-1: "#0e0e10"
  surface-2: "#02090a"
  ink: "#ffffff"
  ink-muted: "#e5e7eb"
  ink-subtle: "#d4d4d8"
  primary: "#7aeb9f"
  on-primary: "#111111"
  primary-hover: "#d4d4d8"
  hairline: "#71717a"

typography:
  display-xl:
    fontFamily: "NeueHaasGrotesk"
    fontSize: 96px
    fontWeight: 400
    lineHeight: 1
    letterSpacing: 0
  display-md:
    fontFamily: "NeueHaasGrotesk"
    fontSize: 55px
    fontWeight: 330
    lineHeight: 1.16
    letterSpacing: 0
  headline:
    fontFamily: "NeueHaasGrotesk"
    fontSize: 20px
    fontWeight: 400
    lineHeight: 1.4
    letterSpacing: 0.3px
  body:
    fontFamily: "NeueHaasGrotesk"
    fontSize: 16px
    fontWeight: 400
    lineHeight: 1.5
    letterSpacing: 0
  body-sm:
    fontFamily: "Inter-Variable"
    fontSize: 16px
    fontWeight: 550
    lineHeight: 1.5
    letterSpacing: 0
  button:
    fontFamily: "Shopify Sans"
    fontSize: 14px
    fontWeight: 400
    lineHeight: 1.5
    letterSpacing: 0

rounded:
  none: 0px
  xs: 4px
  sm: 8px
  md: 12px
  lg: 16px
  xl: 30px
  pill: 9999px

spacing:
  xxs: 2px
  xs: 8px
  sm: 12px
  md: 16px
  lg: 24px
  xl: 32px
  xxl: 64px
  section: 80px

components:
  button-icon-button:
    backgroundColor: "transparent"
    textColor: "{colors.ink}"
    typography: "{typography.button}"
    rounded: "{rounded.none}"
  button-icon-button:
    backgroundColor: "transparent"
    textColor: "{colors.ink}"
    typography: "{typography.button}"
    rounded: "{rounded.xs}"
  button-pill:
    backgroundColor: "{colors.ink}"
    textColor: "#000000"
    typography: "{typography.button}"
    rounded: "{rounded.xl}"
    padding: 2px 16px
  card-standard-card:
    backgroundColor: "transparent"
    typography: "{typography.body}"
    rounded: "{rounded.md}"
  navigation-main-nav:
    backgroundColor: "transparent"
    typography: "{typography.body}"
    rounded: "{rounded.none}"
    padding: 0px 90px
  cta-banner-full-width-cta:
    backgroundColor: "transparent"
    textColor: "{colors.ink}"
    typography: "{typography.body}"
    rounded: "{rounded.none}"
  tab-ghost-tab:
    backgroundColor: "transparent"
    textColor: "{colors.ink}"
    typography: "{typography.display-md}"
    rounded: "{rounded.none}"

extracted_at: "2026-05-30T20:39:53.278Z"
completeness: 84
scoreVersion: "v2"

---

# Design System — shopify.com
> Extracted automatically by Clone Architect from https://shopify.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(0, 0, 0)` is the page background. Every component composits against this.
> - **Accent**: `rgb(122, 235, 159)` for primary CTAs ONLY. Never decorative.
> - **Body type**: 16px (token: `typography.body`). Default for ALL text not in a heading role.
> - **Section rhythm**: 40px between major bands. Card padding: 24px.
> - **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

shopify.com commits fully to dark-mode as the native medium, not as a toggled alternative. The canvas is a near-pure-black surface (`#000000`) where elevation is communicated through subtle white-opacity gradations rather than traditional shadows — semi-transparent white borders act as the primary depth indicator, like wireframes etched in moonlight. 

Typography is anchored in **NeueHaasGrotesk**, deployed with OpenType features enabled globally (`"ss03"`). These aren't decorative — they're load-bearing: without them, the typeface reverts to its generic state and the design loses its specific texture. The weight scale rejects the standard 100/200/.../900 ladder in favor of custom values (max **650** in this system) — a deliberate signal that this design system is precisely tuned, not assembled from defaults. 

Body text reads in White (`#ffffff`) (contrast ratio 100.0:1, well above WCAG AA). **Mint** (`#7aeb9f`) is the single high-saturation color in the system — it earns its presence only on interactive elements, making CTAs and links the unmistakable focal points against the otherwise neutral palette. 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: Black (`#000000`)
- Primary typeface: IBMPlexMono
- Primary text: Light Gray (`#e5e7eb`)
- Accent: Mint (`#7aeb9f`)
- Display: 96px weight 400
- Shadow system: 13 distinct elevation levels
- Custom fonts loaded: IBMPlexMono, PolySans, DrukCondSuper, DrukTextHeavy, FT88, Roslindale, Trap, FeatureDisplay, GoodSans, GraphikCondensed, GTSuperDisplay, GTSuperTextBook, GTSuperText, NaturalMarkerItalic, NaturalMarker, GaramondNovaProCondensedLight, GaramondNovaProCondensedLightItalic, GTAmericaMono, Inter-Variable, ShopifySans, NeueHaasGrotesk, Shopify Sans

## 2. Color Palette & Roles

### Background & Surface
- **Black** (`#000000`): Page background (primary)
- **Jet Black** (`#0e0e10`): Surface / elevated background
- **Pure Black** (`#02090a`): Surface / elevated background
- **Jet Black** (`#051517`): Surface / elevated background
- **Near Black** (`#121c1e`): Surface / elevated background

### Text & Content
- **Black** (`#000000`): Primary body text
- **Mint** (`#7aeb9f`): Secondary text
- **#36f4a4** (`#36f4a4`): Secondary text
- **Cool Gray** (`#9dabad`): Secondary text
- **Silver** (`#bdbdca`): Secondary text

### Accent & Interactive
- **Link Dark Active** (`#a1a1aa`): Accent / interactive (CSS var)
- **Link Dark Focus** (`#ffffff`): Accent / interactive (CSS var)
- **Link Dark** (`#9797a2`): Accent / interactive (CSS var)
- **Link Dark Hover** (`#d4d4d8`): Accent / interactive (CSS var)
- **Link Dark Disabled** (`#71717a`): Accent / interactive (CSS var)
- **#751be9** (`#751be9`): Interactive / accent
- **Dark Gray** (`#224749`): Interactive / accent

### Border & Divider
- **Near Black** (`#102620`): Borders / dividers
- **Warm Brown** (`#1c2c30`): Borders / dividers
- **Deep Navy** (`#061a1c`): Borders / dividers
- **Charcoal** (`#1e2c31`): Borders / dividers
- **Deep Navy** (`#041e18`): Borders / dividers

### Full Extracted Palette
39 distinct colors detected on the live page (21 categorized above + 18 additional below). Every value is a real `getComputedStyle()` color — no approximation.

- `#e5e7eb` — Light Gray
- `#f4f4f5` — Warm Cream
- `#e4e4e7` — Light Gray
- `#020a08` — Pure Black
- `#000a1e` — Deep Navy
- `#010624` — Deep Navy
- `#060607` — Pure Black
- `#11352d` — Charcoal
- `#99b3ad` — Cool Gray
- `#5a31f4` — Deep Purple
- `#072720` — Deep Navy
- `#133b32` — Charcoal
- `#e0e0e0` — Light Gray
- `#18181b` — Near Black
- `#c1fbd4` — #c1fbd4
- `#d4f9e0` — Light Gray
- `#3f3f46` — Dark Gray
- `#52525b` — Slate

### Gradients & Decorative Fills

- `linear-gradient(rgb(10, 44, 48), rgb(6, 21, 24) 80%)` — (card)

### CSS Custom Properties (Design Tokens)

**Spacing Token**
- `--letter-spacing-t8`: `0`
- `--letter-spacing-t1`: `0`
- `--space-xl`: `2.5rem`
- `--letter-spacing-b6`: `.02em`

**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`

**Font Weight Token**
- `--font-weight-b5`: `500`
- `--font-weight-b1`: `500`
- `--font-weight-t4`: `330`
- `--font-weight-bold`: `550`

**Font Size Token**
- `--font-size-t1`: `6rem`
- `--font-size-b1`: `1.75rem`
- `--font-size-t2`: `4.375rem`
- `--font-size-b3`: `1.25rem`

**Success**
- `--color-green-500`: `oklch(72.3% .219 149.579)`

**Motion Token**
- `--default-transition-duration`: `.15s`
- `--default-transition-timing-function`: `cubic-bezier(.4,0,.2,1)`
- `--tw-duration`: `.3s`

**Border Radius Token**
- `--radius-2xl`: `1rem`
- `--radius-md`: `.375rem`
- `--radius-lg`: `.5rem`
- `--radius-xl`: `.75rem`

**Warning**
- `--color-yellow-500`: `oklch(79.5% .184 86.047)`

**Other tokens**
- `--color-shade-100`: `#000`
- `--text-2xl`: `1.5rem`
- `--color-purple-500`: `oklch(62.7% .265 303.9)`
- `--font-base`: `Inter-Variable,Helvetica,Arial,sans-serif`
- `--color-shade-90`: `#18181b`
- `--text-lg`: `1.125rem`
- `--text-base--line-height`: `1.5rem`
- `--color-link-dark-active`: `#a1a1aa`

## 3. Typography Rules

### Font Families
- **Primary**: `NeueHaasGrotesk`
- **Secondary**: `IBMPlexMono`
- **Font 3**: `PolySans`
- **Font 4**: `DrukCondSuper`
- **Font 5**: `DrukTextHeavy`

### Custom Fonts Loaded
- **IBMPlexMono** weight 300 (normal)
- **IBMPlexMono** weight 400 (normal)
- **IBMPlexMono** weight 500 (normal)
- **IBMPlexMono** weight 600 (normal)
- **PolySans** weight 500 (normal)
- **PolySans** weight 600 (normal)
- **PolySans** weight 700 (normal)
- **DrukCondSuper** weight 900 (normal)
- **DrukTextHeavy** weight 700 (normal)
- **FT88** weight 700 (normal)
- **Roslindale** weight 500 (normal)
- **Trap** weight 400 (normal)
- **Trap** weight 500 (normal)
- **Trap** weight 700 (normal)
- **Trap** weight 800 (normal)
- **FeatureDisplay** weight 400 (normal)
- **FeatureDisplay** weight 500 (normal)
- **FeatureDisplay** weight 700 (normal)
- **GoodSans** weight 700 (normal)
- **GoodSans** weight 500 (normal)
- **GoodSans** weight 400 (normal)
- **PathwayGothicOne** weight 400 (normal)
- **GraphikCondensed** weight 600 (normal)
- **GTSuperDisplay** weight 300 (normal)
- **GTSuperDisplay** weight 400 (normal)
- **GTSuperDisplay** weight 500 (normal)
- **GTSuperTextBook** weight 300 (normal)
- **GTSuperText** weight 400 (normal)
- **GTSuperText** weight 500 (normal)
- **NaturalMarkerItalic** weight 400 (italic)
- **NaturalMarker** weight 400 (normal)
- **GaramondNovaProCondensedLight** weight 300 (normal)
- **GaramondNovaProCondensedLightItalic** weight 300 (normal)
- **GTAmericaMono** weight 400 (normal)
- **Inter-Variable** weight normal (normal)
- **ShopifySans** weight 300 (normal)
- **ShopifySans** weight 400 (normal)
- **ShopifySans** weight 500 (normal)
- **ShopifySans** weight 700 (normal)
- **ShopifySans** weight 800 (normal)
- **ShopifySans** weight 900 (normal)
- **NeueHaasGrotesk** weight 400 (normal)
- **NeueHaasGrotesk** weight 500 (normal)
- **NeueHaasGrotesk** weight 600 (normal)
- **Noto Sans JP** weight 300 (normal)
- **Noto Sans JP** weight 400 (normal)
- **Noto Sans JP** weight 500 (normal)
- **Noto Sans JP** weight 700 (normal)
- **Noto Sans JP** weight 800 (normal)
- **Noto Sans JP** weight 900 (normal)
- **Shopify Sans** weight 400 (normal)
- **Shopify Sans** weight 700 (normal)
- **Shopify Sans** weight 900 (normal)

### Typography Hierarchy

| Role | Font | Size | Weight | Line Height | Letter Spacing | Notes |
|------|------|------|--------|-------------|----------------|-------|
| Display Hero | NeueHaasGrotesk | 96px | 400 | 1 | normal | Main headline (h1) |
| Sub-heading | NeueHaasGrotesk | 55px | 330 | 1.16 | normal | Third-level heading (h3) |
| Label Heading | NeueHaasGrotesk | 20px | 400 | 1.4 | 0.3px | Small heading (H4) |
| Card Title | NeueHaasGrotesk | 16px | 400 | 1.5 | normal | Card headings |
| Link Large | Inter-Variable | 16px | 550 | 1.5 | normal | Link (16px) — Decoration: none |
| Link Large | Inter-Variable | 16px | 400 | 1.5 | normal | Link (16px) — Decoration: none |
| Button | Shopify Sans | 14px | 400 | 1.5 | normal | Button label (14px) |
| Button | Shopify Sans | 14px | 700 | 1.71 | -0.32px | Button label (14px) |
| Link | Inter-Variable | 14px | 420 | 1.43 | normal | Link (14px) — Decoration: none |
| Link Small | Shopify Sans | 10px | 400 | 1.2 | normal | Link (10px) — Decoration: underline |

### Font Weight Scale

CSS custom properties define 35 explicit weight steps:
- `--font-weight-t4`: `330` — Light (custom, ~300)
- `--font-weight-t2`: `330` — Light (custom, ~300)
- `--font-weight-t1`: `330` — Light (custom, ~300)
- `--font-weight-t3`: `330` — Light (custom, ~300)
- `--font-weight-t5`: `360` — Regular (custom, ~400)
- `--font-weight-t6`: `400` — Regular
- `--font-weight-t7`: `400` — Regular
- `--font-weight-body-base`: `400` — Regular
- `--font-weight-normal`: `400` — Regular
- `--font-weight-dsp`: `400` — Regular
- `--text-body-lg--font-weight`: `400` — Regular
- `--text-body-sm--font-weight`: `420` — Regular (custom, ~400)
- `--font-weight-t8`: `450` — Regular (custom, ~400)
- `--font-weight-medium`: `450` — Regular (custom, ~400)
- `--font-weight-b5`: `500` — Medium
- `--font-weight-b1`: `500` — Medium
- `--font-weight-b2`: `500` — Medium
- `--font-weight-body-md`: `500` — Medium
- `--font-weight-body-lg`: `500` — Medium
- `--font-weight-b6`: `500` — Medium
- `--font-weight-body-sm`: `500` — Medium
- `--font-weight-b3`: `500` — Medium
- `--font-weight-b4`: `500` — Medium
- `--font-weight-bold`: `550` — Medium (custom, ~500)
- `--tw-font-weight`: `550` — Medium (custom, ~500)
- `--text-component-button-secondary-lg--font-weight`: `550` — Medium (custom, ~500)
- `--text-component-button-primary-lg--font-weight`: `550` — Medium (custom, ~500)
- `--text-component-link-sm--font-weight`: `550` — Medium (custom, ~500)
- `--text-theme-cta-lg--font-weight`: `550` — Medium (custom, ~500)
- `--text-component-button-primary-sm--font-weight`: `550` — Medium (custom, ~500)
- `--text-theme-cta-sm--font-weight`: `550` — Medium (custom, ~500)
- `--text-component-button-secondary-sm--font-weight`: `550` — Medium (custom, ~500)
- `--text-component-link-lg--font-weight`: `550` — Medium (custom, ~500)
- `--font-weight-semibold`: `600` — SemiBold
- `--font-weight-extrabold`: `650` — SemiBold (custom, ~600)

### Full Font Size Scale

Sizes detected in the design (descending): `96px`, `70px`, `55px`, `48px`, `32px`, `28px`, `24px`, `20px`, `18.29px`, `18px`, `16px`, `14px`, `13px`, `12px`, `10px`

> 9 size(s) detected outside the sampled hierarchy (70px, 48px, 32px, 28px, 24px, 18.2858px, 18px, 13px, 12px). 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

The typography uses these OpenType features intentionally — this is a sophisticated type system, not a default fallback:

- **stylistic sets** (`ss0X`) — alternate letterforms enabled (often for brand-specific glyph variants)

**Clone instruction:** Enable these in your CSS:
```css
body {
  font-feature-settings: "ss03";
}
```

## 4. Component Stylings

### Buttons

**Icon Button**
- Background: `transparent`
- Text: `#ffffff` `{colors.ink}`
- Padding: 0px
- Radius: 0px
- Font: 14px weight 400
- Use: Toolbar/UI icons

**Icon Button**
- Background: `transparent`
- Text: `#ffffff` `{colors.ink}`
- Padding: 0px
- Radius: 4px
- Font: 14px weight 400
- Use: Toolbar/UI icons

**Pill**
- Background: `#ffffff` `{colors.ink}`
- Text: `#000000`
- Padding: 2px 16px
- Radius: 30px
- Border: 2px solid rgb(255, 255, 255)
- Font: 14px weight 700
- Use: Status pills, tags, chips

**Pill**
- Background: `#ffffff` `{colors.ink}`
- Text: `#000000`
- Padding: 8px 20px
- Radius: 9999px
- Border: 2px solid rgba(0, 0, 0, 0)
- Font: 16px weight 550
- Use: Status pills, tags, chips

**Ghost**
- Background: `transparent`
- Text: `#ffffff` `{colors.ink}`
- Padding: 0px
- Radius: 0px
- Font: 14px weight 420
- Use: Subtle action, toolbar, nav button

**Ghost**
- Background: `transparent`
- Text: `#ffffff` `{colors.ink}`
- Padding: 0px 0px 0px 24px
- Radius: 0px
- Font: 14px weight 420
- Use: Subtle action, toolbar, nav button

### Cards & Containers

**Standard Card**
- Background: `transparent`
- Padding: 0px
- Radius: 12px
- Shadow: `rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0...`
- Use: Content containers, listing items

### Navigation

**Main Nav**
- Background: `transparent`
- Padding: 0px 90px
- Radius: none
- Font: 16px weight 400
- Use: Fixed/sticky flex nav — N/A items

### CTA Banners

**Full-width CTA**
- Background: `transparent`
- Text: `#ffffff` `{colors.ink}`
- Padding: 0px
- Radius: 0px
- Font: 16px weight 400
- Use: Full-width conversion strip with headline + button

### Tabs

**Ghost Tab**
- Background: `transparent`
- Text: `#ffffff` `{colors.ink}`
- Padding: 0px
- Radius: 0px
- Font: 55px weight 330
- Use: Navigation tabs, filter tabs
- Hover: color: `transparent`, outline: `rgba(0, 0, 0, 0) none 3px`


## 4b. Component Behaviors (State Matrix)

### Interaction State Narrative

- **Tab**:
  - **hover:** text #71717a → transparent

*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)"
  link:
    default:
      bg: "rgba(0, 0, 0, 0)"
      fg: "rgb(255, 255, 255)"
  card:
    default:
      bg: "rgb(2, 9, 10)"
      fg: "rgb(255, 255, 255)"
  navLink:
    default:
      bg: "rgba(0, 0, 0, 0)"
      fg: "rgb(255, 255, 255)"
  tab:
    default:
      bg: "rgba(0, 0, 0, 0)"
      fg: "rgb(113, 113, 122)"
    hover:
      bg: "rgba(0, 0, 0, 0)"
      fg: "rgba(0, 0, 0, 0)"
  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
- **6 shape(s)** in this system: `Icon Button`, `Icon Button`, `Pill`, `Pill`, `Ghost`
- **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

### CTA Banners
- **1 shape(s)** in this system: `Full-width CTA`
- **DO NOT introduce new cta banners variants** without justification

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

## 5. Layout Principles

### Layout Type
**hero + sections**

### Grid
Single column, centered content

### Max Width
1200px

### Spacing System
Compact spacing — information density prioritized

| Token | Value |
|-------|-------|
| xxs | 2px |
| xs | 8px |
| sm | 12px |
| md | 16px |
| base | 20px |
| lg | 24px |
| xl | 32px |
| 2xl | 40px |
| 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 | 16px | Large rounded elements, pill segments |
| Xl | 30px | Category strips, featured containers |
| Full | 9999px | Pills, avatars, circular elements |

### Shape Language

| Component | Border Radius |
|-----------|---------------|
| Buttons | `0px` |
| Cards & Containers | `12px` |
| Navigation | `none` |
| CTA Banners | `0px` |
| Tabs | `0px` |
| Page Body | `0px` |

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

**Full Radius Spectrum**: 0px, 4px, 5px, 7px, 8px, 12px, 16px, 20px (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** | `12px` | Form fields, tight clusters, badge padding |
| **micro** | `8px` | 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).

**6/8 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:** "Be the nextAI all-star" — 96px left-aligned
- **Subheading:** "Dream big and build fast on Shopify. The world’s best commerce platform."
- **Media:** present, positioned top
- **CTAs:** 2 (primary: "Start 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:** 72px
- **Logo:** ✓ present
- **Nav links:** 39 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:** 3 cards detected
- **Columns (desktop):** 1-up grid
- **Card dimensions:** 1524×919px (aspect 1.66:1)
- **Gap:** 0px between cards
- **Content:** ✗ no image
- **Clone instruction:** Build a 1-column grid (desktop) with cards at ~1.66:1 aspect ratio. Text/icon-only cards (no photography).

### Testimonial Pattern

- **Count:** 1 testimonial blocks
- **Layout:** single-feature
- **Avg quote length:** 91 chars (medium quote)
- **Includes:** ✗ no avatars | ✗ no logos | ✗ no ratings
- **Clone instruction:** Build a single-feature of 1 testimonials.   

### CTA Banner Pattern

- **Banner count:** 3
- **Position:** multiple
- **Visual treatment:** ✓ contrasting background✓ gradient fill
- **Primary CTA text:** "Pick a plan that fits"
- **Clone instruction:** Place multiple CTA banners across page sections. Use gradient background.

### Footer Pattern

- **Columns:** 1
- **Links:** 1 total
- **Height:** 56px
- **Includes:** ✗ no newsletter | ✗ no social |  
- **Clone instruction:** Build a 1-column footer with ~1 links per column.

## 6. Depth & Elevation

| Level | Treatment | Use |
|-------|-----------|-----|
| Flat (Level 0) | No shadow | Page background, content blocks |
| Layered (Level 1) | <br>`rgba(0, 0, 0, 0.25) 0px 10px 50px 0px`,<br>`rgba(255, 255, 255, 0.25) 0px 0px 0px 1px` | 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, 0.1) 0px 20px 25px -5px`,<br>`rgba(0, 0, 0, 0.1) 0px 8px 10px -6px` | 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(255, 255, 255, 0.08) 0px 0px 0px 1px`,<br>`rgba(0, 0, 0, 0.3) 0px 1px 3px 0px`,<br>`rgba(0, 0, 0, 0.2) 0px 5px 10px 0px` | Cards, elevated surfaces |
| Inset (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, 0.1) 0px 8px 8px 0px`,<br>`rgba(0, 0, 0, 0.1) 0px 4px 4px 0px`,<br>`rgba(0, 0, 0, 0.1) 0px 2px 2px 0px`,<br>`rgba(0, 0, 0, 0.1) 0px 0px 0px 1px`,<br>`rgba(255, 255, 255, 0.03) 0px 1px 0px 0px inset` | Buttons, pressed-state elements |

**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

**All Props**
```css
transition: 0.4s cubic-bezier(0.84, 0, 0.16, 1);
```

**All Props**
```css
transition: 0.4s cubic-bezier(0.84, 0, 0.16, 1) 0.08s;
```

**Background**
```css
transition: background-color 0.3s, color 0.3s;
```

**Transform**
```css
transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), translate 0.3s cubic-bezier(0.4, 0, 0.2, 1), scale 0.3s cubic-bezier(0.4...;
```

### Motion Fingerprint

- **Speed Character**: Cinematic & Slow (median duration: `700ms`)
- **Dominant Easing**: custom cubic-bezier curves

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

## 8. Do's and Don'ts

### Do
- Use dark background (`#000000`) as the foundation — this is a dark-mode-native design
- Use NeueHaasGrotesk as the primary typeface — it defines the brand personality
- Use weight 650 for the heaviest text — this design uses a custom heavy weight, not the standard 700 (bold)
- 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 Mint (`#7aeb9f`) as the primary accent — it's the brand's signature interactive color
- Use 30px border-radius on primary buttons — the brand uses generously-rounded CTAs
- Use 12px border-radius on cards — consistent with the grid card corners
- Maintain nav height at 72px — consistent vertical space for the navigation bar
- 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 light backgrounds — the dark canvas is the native medium
- Don't substitute with generic sans-serif or serif — the custom font carries the brand
- Don't substitute weight 650 with the standard 700 — the custom value is part of the brand's type personality
- 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 use sharp-cornered or pill buttons — 30px is the CTA border-radius standard
- Don't collapse or hide the nav on scroll without an explicit scroll-triggered animation — the design uses fixed nav presence
- Don't make the nav sticky — this design lets it scroll away to maximize content focus
- Don't over-build the footer — this design keeps it minimal (1 cols, 1 links)


## 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(0, 0, 0)` as the base canvas"
    why: "Every component is designed to composit against this exact tone"
    test: "document.body.style.backgroundColor === 'rgb(0, 0, 0)'"
  - id: brand-accent-001
    type: do
    rule: "Reserve `rgb(122, 235, 159)` for primary CTAs and brand-mark signals only"
    why: "Single chromatic assertion device — overuse dilutes meaning"
    test: "querySelectorAll('[style*=\"rgb(122, 235, 159)\"]').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 | `96px` | `60px` |
| heading | line-height | `96px` | `60px` |
| hero | height | `823.719px` | `626.812px` |
| card | width | `1260px` | `358px` |

### Collapsing Strategy
- Headlines: 96px → 60px 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):

*No major structural differences detected between desktop and mobile widgets. The same blueprints scale rather than collapse — verify by inspecting actual mobile render.*

## 9b. Visual Tone & Photography

**Tone:** Photography-driven

The site is dominated by photography (JPG/WebP). Photos carry the brand voice as much as the typography. Use authentic, brand-appropriate imagery — generic stock will degrade quality.

**Canonical Brand Image (OG):**
- https://cdn.shopify.com/b/shopify-brochure2-assets/d617483c5e5cdd01ae8b4f2571c76f34.png?originalWidth=2400&originalHeight=1260
  *This is the image shown when the site is shared on social media — represents the brand visual essence.*

**Hero Image (above-fold dominant visual):**
- Aspect: 1.31:1 (landscape)
- Rendered size: 498×381px
- Alt text: "Image of Steve Madden website selling shoes and accessories"
- *Use this aspect ratio + composition for your clone's hero — mimicking the proportion preserves the visual hierarchy.*

**Aspect Ratio Distribution:**
- Landscape (1.15–2.3): 16 (34%)
- Portrait (<0.87): 14 (30%)
- Square (0.87–1.15): 10 (21%)
- Ultra-wide (>2.3): 7 (15%)

**Media Format Mix:**
- JPG: 32 (typically photographic content)
- PNG: 11 (logos, transparent UI elements, mockups)
- SVG: 4 (icons, illustrations, decorative geometry)

**Average rendered image size:** 471×337px
**Above-fold image count:** 3 / 47

**Decorative Patterns Detected:**
- 9 multi-stop linear gradients (mesh-like, 3+ color stops) — the brand leans on rich color transitions for visual depth
- 16 radial gradients — circular color blooms used for spotlight/glow effects

**Clone instruction for decorative work:** This is a gradient-rich design — invest in multi-stop CSS gradients (3+ color stops), not solid backgrounds.

**Imagery Guidance for clones:**
- Source authentic photography (or licensed stock that matches the brand mood) — placeholders will visibly degrade the clone.
- Match the dominant aspect ratio (see above) so card grids and hero compositions hold.

## 10. Agent Prompt Guide

### Quick Reference
- Background: Black (`#000000`)
- Primary text: White (`#ffffff`)
- Accent: Mint (`#7aeb9f`)
- Border: Stone (`#71717a`)
- Font: NeueHaasGrotesk
- Body: 16px weight 400

### Example Component Prompts
- "Create a hero section on Black background (#000000). Headline at 96px NeueHaasGrotesk weight 400, line-height 1, color #ffffff."
- "Create the primary CTA button: `#7aeb9f` background, `#ffffff` text, 9999px border-radius, 11px 21px padding, 700 weight, NeueHaasGrotesk font."
- "Design a card on `transparent` background. Border: none. Radius: 12px. Shadow: use extracted shadow. Padding: 0px."
- "Build navigation: static on `#000000`. NeueHaasGrotesk 16px weight 400 for links."

### Iteration Guide
1. **Canvas**: Set the dark canvas to Black (`#000000`) — every component is composited against this exact base.
2. **Typography**: All type in NeueHaasGrotesk, weight range 330–650. Never exceed 650 — heavier weights break the brand's tonal restraint.
3. **Accent**: Mint (`#7aeb9f`) is the sole interactive color. On hover → #36f4a4 (`#36f4a4`). Use CSS transitions, not opacity/brightness filters.
4. **Motion**: All transitions use `cubic-bezier(0.84,0,0.16,1)`. 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 `12px`. Apply border-radius from the extracted scale only — don't invent intermediate values.
6. **Spacing**: Use the `--ca-space-*` token scale (8px–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-surface-1: #0e0e10;
  --ca-surface-2: #02090a;
  --ca-ink: #ffffff;
  --ca-ink-muted: #e5e7eb;
  --ca-primary-hover: #d4d4d8;
  --ca-primary: #7aeb9f;
  --ca-on-primary: #111111;
  --ca-hairline: #71717a;
}

/* Typography */
:root {
  --ca-font-primary: "NeueHaasGrotesk", system-ui, sans-serif;
  --ca-text-display: 96px;
  --ca-text-body: 16px;
  --ca-text-small: 16px;
  --ca-text-button: 14px;
}

/* Spacing & Radius */
:root {
  --ca-space-xxs: 2px;
  --ca-space-xs: 8px;
  --ca-space-sm: 12px;
  --ca-space-md: 16px;
  --ca-space-base: 20px;
  --ca-space-lg: 24px;
  --ca-space-xl: 32px;
  --ca-space-2xl: 40px;
  --ca-space-3xl: 64px;
  --ca-radius-none: 0px;
  --ca-radius-xs: 4px;
  --ca-radius-sm: 8px;
  --ca-radius-md: 12px;
  --ca-radius-lg: 16px;
  --ca-radius-xl: 30px;
  --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: unknown
    tag: div
    classes: ["gap-y-[68px]", "text-sm", "opacity-0", "pt-[76px]"]
    height: 438px
    width: full-bleed
    layout: flex-row justify=normal
    children: 2
    bg: "rgb(2, 9, 10)"
    padding: "40px 90px 0px"
  - section: unknown
    tag: div
    classes: ["relative"]
    height: 11639px
    width: full-bleed
    layout: block
    children: 4
  - section: main-content
    tag: main
    classes: ["focus-visible:outline-none"]
    height: 11083px
    width: full-bleed
    layout: block
    children: 15
  - section: hero
    tag: section
    classes: ["grid", "grid-cols-full", "pb-0", "bg-section-dark-bg"]
    height: 824px
    width: full-bleed
    layout: grid: 1-col gap=0px normal
    children: 2
    bg: "rgb(2, 9, 10)"
    padding: "72px 0px 0px"
  - section: unknown
    tag: div
    classes: ["container", "pt-4xl", "pb-xl", "md:pb-3xl"]
    height: 672px
    width: 1260px
    layout: flex-column justify=flex-end
    children: 2
    padding: "225px 0px 80px"
  - section: header
    tag: div
    classes: ["absolute", "top-0", "start-0", "w-full"]
    height: 438px
    width: full-bleed
    layout: block
    children: 2
  - section: header
    tag: div
    classes: ["absolute", "top-0", "start-0", "w-full"]
    height: 615px
    width: full-bleed
    layout: block
    children: 2
  - section: section-5
    tag: section
    classes: ["grid", "gap-y-2xl", "grid-cols-full", "bg-section-dark-bg"]
    height: 653px
    width: full-bleed
    layout: grid: 1-col gap=64px normal
    children: 2
    bg: "rgb(2, 9, 10)"
    padding: "0px 0px 80px"
  - section: unknown
    tag: div
    classes: ["container"]
    height: 128px
    width: 1260px
    layout: block
    children: 1
  - section: unknown
    tag: div
    classes: ["container", "max-lg:mr-0", "xl:overflow-hidden"]
    height: 381px
    width: 1260px
    layout: block
    children: 1
  - section: section-6
    tag: section
    classes: ["grid", "gap-y-2xl", "grid-cols-full", "pb-2xl"]
    height: 653px
    width: full-bleed
    layout: grid: 1-col gap=64px normal
    children: 1
    bg: "rgb(2, 9, 10)"
    padding: "64px 0px"
  - section: unknown
    tag: div
    classes: ["container"]
    height: 525px
    width: 1260px
    layout: block
    children: 1
  - section: unknown
    tag: div
    classes: ["video-container", "h-full"]
    height: 525px
    width: 630px
    layout: block
    children: 1
  - section: section-7
    tag: section
    classes: ["grid", "gap-y-2xl", "grid-cols-full", "pb-2xl"]
    height: 1535px
    width: full-bleed
    layout: grid: 1-col gap=64px normal
    children: 1
    bg: "rgb(2, 9, 10)"
    padding: "64px 0px"
  - section: unknown
    tag: div
    classes: ["container"]
    height: 1407px
    width: 1260px
    layout: block
    children: 3
  - section: unknown
    tag: div
    classes: ["video-container", "h-full"]
    height: 607px
    width: 1164px
    layout: block
    children: 1
  - section: unknown
    tag: div
    classes: ["video-container", "absolute", "size-full", "sm:static"]
    height: 487px
    width: 409px
    layout: flex-row justify=center
    children: 1
  - section: section-8
    tag: section
    classes: ["grid", "gap-y-2xl", "grid-cols-full", "pb-2xl"]
    height: 828px
    width: full-bleed
    layout: grid: 1-col gap=64px normal
    children: 1
    bg: "rgb(2, 9, 10)"
    padding: "64px 0px"
  - section: unknown
    tag: div
    classes: ["container"]
    height: 700px
    width: 1260px
    layout: block
    children: 2
  - section: hero
    tag: div
    classes: ["card", "bg-white", "absolute", "inset-0"]
    height: 310px
    width: 236px
    layout: flex-column justify=normal
    children: 3
    bg: "rgb(255, 255, 255)"
    padding: "16px"
  - section: unknown
    tag: div
    classes: ["video-container", "h-full", "flex"]
    height: 346px
    width: 320px
    layout: flex-row justify=normal
    children: 1
  - section: section-9
    tag: section
    classes: ["grid", "gap-y-2xl", "grid-cols-full", "pb-4xl"]
    height: 931px
    width: full-bleed
    layout: grid: 1-col gap=64px normal
    children: 1
    bg: "rgb(2, 9, 10)"
    padding: "64px 0px 128px"
  - section: unknown
    tag: div
    classes: ["container"]
    height: 739px
    width: 1260px
    layout: block
    children: 3
  - section: section-10
    tag: section
    classes: ["grid", "gap-y-2xl", "grid-cols-full", "bg-section-dark-bg"]
    height: 857px
    width: full-bleed
    layout: grid: 1-col gap=64px normal
    children: 1
    bg: "rgb(2, 9, 10)"
    padding: "100px 0px"
  - section: unknown
    tag: div
    classes: ["container"]
    height: 657px
    width: 1260px
    layout: block
    children: 2
```

**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:
    - "store they line up for"
    - "Your brand has entered the chat"
    - "Meet your secret weapon, Sidekick"
    - "There’s no better place for you to build"
  sub-headings:
    - "Sell more in more places"
    - "Grow around the world"
    - "For anyone from entrepreneurs to enterprise"
    - "Your very own commerce AI"
    - "What winning looks like"
    - "Customize everything with apps"
  ctas:
    - "Reject all"
    - "Skip to Content"
    - "Get started fast

You could be selling by tomorrow."
    - "World's best checkout

Proven to convert better."
    - "Sidekick

Your commerce-obsessed AI assistant."
    - "Sidekick Pulse"
  navigation:
    - "Website Builder"
    - "Themes"
    - "Domains"
    - "Customer Accounts"
    - "Sidekick"
    - "Online"
    - "AI Chats"
    - "Point of Sale"
    - "Shop App"
    - "Social & Marketplaces"
  footer-links:
    - "Hell Babes"
    - "What is Shopify?"
```

**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: 1
    avg-ratio: 3.50
    common-aspect: "~16:6 banner"
    sample-alts:
      - "Shopify"
  hero:
    count: 4
    avg-ratio: 3.50
    common-aspect: "~16:6 banner"
  product:
    count: 6
    avg-ratio: 0.97
    common-aspect: "~1:1 square"
    sample-alts:
      - "Get started fast"
      - "Switch to Shopify"
      - "Trusted by enterprise brands"
  editorial:
    count: 4
    avg-ratio: 0.57
    common-aspect: "~9:16 portrait"
    sample-alts:
      - "Image of Ornot website selling cycling apparel"
      - "Image of Kotn website selling ethically made essentials"
      - "Image of Stanley website selling drinkware and gear"
  thumbnail:
    count: 6
    avg-ratio: 0.95
    common-aspect: "~1:1 square"
    sample-alts:
      - "ChatGPT"
      - "Google"
      - "Copilot"
```

**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 `72px 0px 0px` · radius `0px` · shadow `none`_

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


---
## Extraction Completeness: 84/100 (B)

| Category | Score | Max | Detail |
|----------|-------|-----|--------|
| Colors & Palette | 25 | 25 | 22 named colors |
| Typography | 20 | 20 | 10 roles defined |
| Components | 20 | 20 | 5 specs extracted |
| Motion & Interaction | 5 | 15 | No keyframes, easing vars |
| CSS Custom Properties | 10 | 10 | 309 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 |
|----------|----------------|-------------------|
| **Keyframe animations** | No @keyframes declarations found (transitions only) | Use CSS transitions for state changes; avoid complex scroll-based animations |
| **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 | 309 CSS vars (semantic naming requires ≥20 for high) |
| §3 Typography | High | 10 typography roles inferred |
| §4 Components | High | 5 component variants captured |
| §7 Motion | Medium | Transitions only |
| §8 Do's/Don'ts | High | 22 rules generated; design-decisions.json has evidence per rule |
| §9 Responsive | High | 4 breakpoints detected |
| §9b Photography | High | 47 images, hero present |

---
*Generated by Clone Architect — automated Playwright extraction + design analysis.*
*Source: https://shopify.com | 2026-05-30T20:39:53.296Z*
*All values verified via getComputedStyle() — no approximation, no hallucination.*