# DESIGN.md: Shopify-style design system

Measured from https://www.shopify.com/ on 2026-10-14 by PikSpec (https://www.pikspec.com). An independent measurement of the rendered page, not Shopify's official design system, and not affiliated with Shopify.

Use it to build your own product in this design language: put this file in your project root and tell your AI tool (Claude Code, Cursor, Codex, Lovable, v0) to follow DESIGN.md. Never use the original's name, logo, copy or images; licensed fonts are replaced with the closest free Google Fonts.

To capture any other page, or get a ready project for your tool: https://www.pikspec.com/build-with-ai

HOW IT SHOULD LOOK
Build it in the design language of shopify.com, measured from the live site: it should feel designed by the same team as shopify.com — the same temperament, colour, type and density — for a different product. Never use shopify.com's name, logo, words or images.

Stack: use the one your project already has. Starting fresh: React + Vite + TypeScript + Tailwind CSS v4, with no UI kit (no shadcn/ui, MUI or Chakra) — their defaults would override this system. In a chat that shows one file (an artifact or canvas), build one HTML file instead, with the tokens below in its <style> block.
Use every value exactly as written. Do not round, rename, approximate or substitute a colour, size, radius, shadow or easing (fonts: see section 1). Anything not listed here does not exist in this system.

THE WEBSITE THIS SYSTEM COMES FROM
- Reference page: https://www.shopify.com/ — "www.shopify.com" (home page).
- Page frame: a top navigation bar and a footer.
- Content is grouped in cards (18 on the page). Keep cards for grouped content only, not for every section.
- It uses 228 images including 18 videos, 41 of them large. Large, real product imagery is part of the look — leave clearly labelled image slots at those sizes rather than stock photos or abstract 3D shapes.
- Interaction: 4 buttons on one page.
- The page runs about 12 screens long at 1440px wide.
- Density is low: few elements per screen, generous space around each one.

HOW IT LOOKS (WHAT MAKES IT LOOK LIKE ITSELF, BEYOND THE VALUES)
- Almost entirely neutral: 99% of the page is painted in #000000 and #02090A.
- #36F4A4 is an accent: under 0.1% of the page, used for text only. Don't fill large areas with it.
- #5433EB is an accent: under 0.1% of the page, as small fills such as buttons and badges. Keep it to small areas.
- The largest type (96px Shopify-Inter) is light, not bold (300), tracked to -0.02em.
- Open: text covers 10% of the page. Sections sit about 128px apart.
- Structure comes from thin grid lines, not from shadows or filled cards.
- Share of the painted page: #000000 43.5% (dominant, backgrounds); #02090A 24.6% (dominant, backgrounds); #041E18 12% (dominant, backgrounds); #000A1E 6.1% (supporting, backgrounds); #061A1C 4% (supporting, backgrounds); #FFFFFF 3.1% (supporting, text); #010624 2.1% (detail, backgrounds); #020A08 1.7% (detail, backgrounds). Keep accents at these proportions; do not promote them to fills.
- Hairline grid: 1px lines in #FFFFFF run both across and down the page (18 across, 8 down), dividing it into cells instead of cards.
- Large images: Photographs, video or raster artwork cover about 66% of the page.
- Type as set (size, weight and tracking measured together; use these pairs): 96px weight 300 tracking -0.02em; 64px weight 330 tracking -0.02em; 56px weight 330 tracking -0.03em; 44px weight 330 tracking -0.01em; 34px weight 330 tracking -0.02em; 24px weight 400 tracking -0.02em.

1. DESIGN TOKENS — PASTE INTO YOUR GLOBAL CSS
Allowed colours, with how the original uses each. Use no other colour, including in hover states:
- #000000 — 43.5% · backgrounds (var(--color-surface))
- #02090A — 24.6% · backgrounds (var(--color-background))
- #041E18 — 12% · backgrounds (var(--color-041e18))
- #000A1E — 6.1% · backgrounds (var(--color-000a1e))
- #061A1C — 4% · backgrounds (var(--color-061a1c))
- #FFFFFF — 3.1% · text (var(--color-text))
- #010624 — 2.1% · backgrounds (var(--color-010624))
- #020A08 — 1.7% · backgrounds (var(--color-020a08))
- #060607 — 1.3% · backgrounds (var(--color-060607))
- #072720 — 0.4% · backgrounds (var(--color-072720))
- #11352D — hairlines and grid lines (var(--color-border))
- #133B32 — hairlines and grid lines
- #E5E7EB — hairlines and grid lines
- #A1A1AA — Text muted (var(--color-text-muted))
- #36F4A4 — Positive (var(--color-positive))
Fonts — put these first in your global CSS (one import per font, so one that fails cannot stop the others):
```css
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap");
```
Shopify-Inter (Google's Inter) is on Google Fonts and loaded from there.
Keep every size, weight, line height and tracking exactly as listed whichever font renders.
```css
:root {
  --color-background: #02090A; /* Background */
  --color-surface: #000000; /* Surface */
  --color-text: #FFFFFF; /* Text */
  --color-text-muted: #A1A1AA; /* Text muted */
  --color-border: #11352D; /* Border */
  --color-action: #FFFFFF; /* Action */
  --color-on-action: #000000; /* On action */
  --color-positive: #36F4A4; /* Positive */
  --color-041e18: #041E18; /* 12% of the page, as fills */
  --color-000a1e: #000A1E; /* 6.1% of the page, as fills */
  --color-061a1c: #061A1C; /* 4% of the page, as fills */
  --color-010624: #010624; /* 2.1% of the page, as fills */
  --color-020a08: #020A08; /* 1.7% of the page, as fills */
  --color-060607: #060607; /* 1.3% of the page, as fills */
  --color-072720: #072720; /* 0.4% of the page, as fills */
  --font-body: "Shopify-Inter", "Inter", sans-serif; /* Shopify-Inter on the site; Inter renders */
  --type-display-1: 96px; /* Display 1, weight 300 */
  --type-display-1-leading: 103.68px;
  --type-display-1-tracking: -0.02em;
  --type-display-2: 64px; /* Display 2, weight 330 */
  --type-display-2-leading: 69.12px;
  --type-display-2-tracking: -0.02em;
  --type-display-3: 56px; /* Display 3, weight 330 */
  --type-display-3-leading: 60.48px;
  --type-display-3-tracking: -0.03em;
  --type-display-4: 44px; /* Display 4, weight 330 */
  --type-display-4-leading: 48.4px;
  --type-display-4-tracking: -0.01em;
  --type-headline-large: 34px; /* Headline Large, weight 330 */
  --type-headline-large-leading: 38.76px;
  --type-headline-large-tracking: -0.02em;
  --type-headline-small: 24px; /* Headline Small, weight 400 */
  --type-headline-small-leading: 31.2px;
  --type-headline-small-tracking: -0.02em;
  --type-title-large: 20px; /* Title Large, weight 400 */
  --type-title-large-leading: 28px;
  --type-title-small: 18px; /* Title Small, weight 400 */
  --type-title-small-leading: 25.2px;
  --type-body-large: 16px; /* Body Large, weight 400 */
  --type-body-large-leading: 24px;
  --type-body-small: 14px; /* Body Small, weight 420 */
  --type-body-small-leading: 19.2px;
  --type-label: 13px; /* Label, weight 420 */
  --type-label-leading: 19.2px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 28px;
  --space-8: 32px;
  --space-9: 36px;
  --space-10: 40px;
  --space-12: 48px;
  --space-14: 56px;
  --space-16: 64px;
  --space-17: 68px;
  --space-18: 72px;
  --space-20: 80px;
  --space-25: 100px;
  --space-32: 128px;
  --radius-sm: 4px;
  --radius-md: 5px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-2xl: 16px;
  --radius-full: 9999px;
  --elevation-1: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, oklch(0.442 0.017 285.786) 0px 0px 0px 1px inset, rgba(0, 0, 0, 0) 0px 0px 0px 0px;
  --elevation-2: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(64, 71, 77, 0.4) 0px 1px 0px 0px inset, rgba(255, 255, 255, 0.08) 0px 1px 0px 0px;
  --elevation-3: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(255, 255, 255, 0.05) 0px 1px 2px 0px, rgba(255, 255, 255, 0.04) 0px 1px 0px 0px inset;
  --elevation-4: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.3) 0px 1.5px 9px 0px;
  --elevation-5: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(255, 255, 255, 0.03) 0px 0.929px 0px 0px inset, rgba(0, 0, 0, 0.1) 0px 0px 0px 0.929px, rgba(0, 0, 0, 0.1) 0px 1.858px 1.858px 0px, rgba(0, 0, 0, 0.1) 0px 3.717px 3.717px 0px;
  --elevation-6: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.1) 0px 4px 6px -1px, rgba(0, 0, 0, 0.1) 0px 2px 4px -2px;
  --elevation-7: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(255, 255, 255, 0.08) 0px 0px 0px 1px, rgba(0, 0, 0, 0.3) 0px 1px 3px 0px, rgba(0, 0, 0, 0.2) 0px 5px 10px 0px;
  --elevation-8: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.1) 0px 8px 8px 0px, rgba(0, 0, 0, 0.1) 0px 4px 4px 0px, rgba(0, 0, 0, 0.1) 0px 2px 2px 0px, rgba(0, 0, 0, 0.1) 0px 0px 0px 1px, rgba(255, 255, 255, 0.03) 0px 1px 0px 0px inset;
  --elevation-9: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgb(7, 13, 23) 0px 16px 24px 0px;
  --elevation-10: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(7, 13, 23, 0.1) 0px 16px 24px 0px;
  --elevation-11: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.25) 0px 25px 50px -12px;
  --duration-1: 0.05s;
  --duration-2: 0.15s;
  --duration-3: 0.2s;
  --duration-4: 0.3s;
  --duration-5: 0.33s;
  --duration-6: 0.45s;
  --duration-7: 0.5s;
  --duration-8: 0.66s;
  --duration-9: 0.7s;
  --duration-10: 1s;
  --ease-1: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-2: cubic-bezier(0.215, 0.61, 0.355, 1);
  --ease-3: ease-in-out;
  --ease-4: cubic-bezier(0, 0, 0.2, 1);
}
```
Tailwind CSS v4 (the default for new projects): put this after `@import "tailwindcss";`. It removes Tailwind's own palette, so only these colours exist as utilities:
```css
@theme {
  --color-*: initial;
  --color-background: #02090A;
  --color-surface: #000000;
  --color-text: #FFFFFF;
  --color-text-muted: #A1A1AA;
  --color-border: #11352D;
  --color-action: #FFFFFF;
  --color-on-action: #000000;
  --color-positive: #36F4A4;
  --color-041e18: #041E18;
  --color-000a1e: #000A1E;
  --color-061a1c: #061A1C;
  --color-010624: #010624;
  --color-020a08: #020A08;
  --color-060607: #060607;
  --color-072720: #072720;
  --font-body: "Shopify-Inter", "Inter", sans-serif;
  --text-display-1: 96px;
  --text-display-1--line-height: 103.68px;
  --text-display-1--letter-spacing: -0.02em;
  --text-display-2: 64px;
  --text-display-2--line-height: 69.12px;
  --text-display-2--letter-spacing: -0.02em;
  --text-display-3: 56px;
  --text-display-3--line-height: 60.48px;
  --text-display-3--letter-spacing: -0.03em;
  --text-display-4: 44px;
  --text-display-4--line-height: 48.4px;
  --text-display-4--letter-spacing: -0.01em;
  --text-headline-large: 34px;
  --text-headline-large--line-height: 38.76px;
  --text-headline-large--letter-spacing: -0.02em;
  --text-headline-small: 24px;
  --text-headline-small--line-height: 31.2px;
  --text-headline-small--letter-spacing: -0.02em;
  --text-title-large: 20px;
  --text-title-large--line-height: 28px;
  --text-title-small: 18px;
  --text-title-small--line-height: 25.2px;
  --text-body-large: 16px;
  --text-body-large--line-height: 24px;
  --text-body-small: 14px;
  --text-body-small--line-height: 19.2px;
  --text-label: 13px;
  --text-label--line-height: 19.2px;
  --radius-sm: 4px;
  --radius-md: 5px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-2xl: 16px;
  --radius-full: 9999px;
  --shadow-e1: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, oklch(0.442 0.017 285.786) 0px 0px 0px 1px inset, rgba(0, 0, 0, 0) 0px 0px 0px 0px;
  --shadow-e2: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(64, 71, 77, 0.4) 0px 1px 0px 0px inset, rgba(255, 255, 255, 0.08) 0px 1px 0px 0px;
  --shadow-e3: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(255, 255, 255, 0.05) 0px 1px 2px 0px, rgba(255, 255, 255, 0.04) 0px 1px 0px 0px inset;
  --shadow-e4: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.3) 0px 1.5px 9px 0px;
  --shadow-e5: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(255, 255, 255, 0.03) 0px 0.929px 0px 0px inset, rgba(0, 0, 0, 0.1) 0px 0px 0px 0.929px, rgba(0, 0, 0, 0.1) 0px 1.858px 1.858px 0px, rgba(0, 0, 0, 0.1) 0px 3.717px 3.717px 0px;
  --shadow-e6: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.1) 0px 4px 6px -1px, rgba(0, 0, 0, 0.1) 0px 2px 4px -2px;
  --shadow-e7: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(255, 255, 255, 0.08) 0px 0px 0px 1px, rgba(0, 0, 0, 0.3) 0px 1px 3px 0px, rgba(0, 0, 0, 0.2) 0px 5px 10px 0px;
  --shadow-e8: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.1) 0px 8px 8px 0px, rgba(0, 0, 0, 0.1) 0px 4px 4px 0px, rgba(0, 0, 0, 0.1) 0px 2px 2px 0px, rgba(0, 0, 0, 0.1) 0px 0px 0px 1px, rgba(255, 255, 255, 0.03) 0px 1px 0px 0px inset;
  --shadow-e9: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgb(7, 13, 23) 0px 16px 24px 0px;
  --shadow-e10: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(7, 13, 23, 0.1) 0px 16px 24px 0px;
  --shadow-e11: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.25) 0px 25px 50px -12px;
  --ease-1: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-2: cubic-bezier(0.215, 0.61, 0.355, 1);
  --ease-3: ease-in-out;
  --ease-4: cubic-bezier(0, 0, 0.2, 1);
}
```
Tailwind CSS v3 only: extend the theme with these instead, and use no other palette:
```js
// tailwind.config — theme.extend
{
  colors: { "background": "var(--color-background)", "surface": "var(--color-surface)", "text": "var(--color-text)", "text-muted": "var(--color-text-muted)", "border": "var(--color-border)", "action": "var(--color-action)", "on-action": "var(--color-on-action)", "positive": "var(--color-positive)" },
  fontFamily: { "body": ["var(--font-body)"] },
  borderRadius: { "sm": "var(--radius-sm)", "md": "var(--radius-md)", "lg": "var(--radius-lg)", "xl": "var(--radius-xl)", "2xl": "var(--radius-2xl)", "full": "var(--radius-full)" },
  boxShadow: { "e1": "var(--elevation-1)", "e2": "var(--elevation-2)", "e3": "var(--elevation-3)", "e4": "var(--elevation-4)", "e5": "var(--elevation-5)", "e6": "var(--elevation-6)", "e7": "var(--elevation-7)", "e8": "var(--elevation-8)", "e9": "var(--elevation-9)", "e10": "var(--elevation-10)", "e11": "var(--elevation-11)" },
}
```

2. BASE STYLES
```css
html { background: var(--color-background); }
body { margin: 0; font-family: var(--font-body); font-size: var(--type-body-large); line-height: var(--type-body-large-leading); color: var(--color-text); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
h1, h2, h3 { font-family: var(--font-body); margin: 0; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--color-action); outline-offset: 2px; }
```

3. COMPONENTS — MATCH THESE EXACTLY
```css
.card { /* Default */
  background: var(--color-background);
  border-radius: 48px 48px 0px 0px;
  padding: 100px 0px 100px 0px;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--type-body-large);
  font-weight: 400;
  line-height: 24px;
}
.card-2 { /* Alternative 1 */
  background: var(--color-010624);
  border-radius: var(--radius-2xl);
  padding: 80px 0px 24px 0px;
  box-shadow: var(--elevation-2);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--type-body-large);
  font-weight: 400;
  line-height: 24px;
}
.card-3 { /* Alternative 2 */
  background: var(--color-061a1c);
  border: 1px solid #11352D;
  border-radius: var(--radius-xl);
  padding: 24px 32px 32px 32px;
  box-shadow: var(--elevation-8);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--type-body-large);
  font-weight: 400;
  line-height: 24px;
}
.link { /* Inline */
  background: transparent;
  color: #A1A1AA;
  font-family: var(--font-body);
  font-size: var(--type-title-small);
  font-weight: 400;
  line-height: 25.2px;
  /* recorded states: focus, hover, active */
}
.link-2 { /* Inline 2 */
  background: transparent;
  min-height: 38px;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--type-body-small);
  font-weight: 420;
  line-height: 20px;
  /* recorded states: focus */
}
.link-3 { /* Inline 3 */
  background: transparent;
  min-height: 24px;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--type-body-large);
  font-weight: 400;
  line-height: 24px;
  /* recorded states: focus */
}
.button { /* Primary */
  background: var(--color-action);
  border-radius: 9999px;
  padding: 12px 24px 12px 24px;
  min-height: 56px;
  color: var(--color-on-action);
  font-family: var(--font-body);
  font-size: var(--type-title-small);
  font-weight: 550;
  line-height: 28px;
  /* recorded states: hover, focus, focus-visible, active, disabled */
}
.button-3 { /* Tertiary 2 */
  background: transparent;
  border: 2px solid #FFFFFF;
  border-radius: 9999px;
  padding: 12px 26px 12px 16px;
  min-height: 56px;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--type-title-small);
  font-weight: 550;
  line-height: 28px;
  /* recorded states: hover, focus, focus-visible, active, disabled */
}
.nav { /* Default */
  background: transparent;
  min-height: 72px;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--type-body-large);
  font-weight: 400;
  line-height: 24px;
}
```
Where a component lists recorded states, write those states using only the colours above; the capture saw that the state exists, not its values. Never invent a state colour.

4. PAGE COMPOSITION
- Dark interface on #02090A. Keep that ground; do not add a light mode.
- The opening screen carries a large image or video on the left. Leave a [content: hero image or video] slot there, at least half the screen wide; the opening is not text alone.
- Sections change ground between Background (#02090A), #000A1E, #041E18 and Surface (#000000); use only those.
- #FFFFFF is the action colour. Fill the primary action with it and little else — at most one #FFFFFF-filled element per screen; other accents keep to the uses listed above.
- Type: Inter for body. Hierarchy comes from size and weight, not colour or decoration.
- Everything sits on a 4px grid.
- Corner radii are 4px, 5px, 8px, 12px, 16px, fully round (pill) — nothing else.
- Body text uses Shopify-Inter at around 16px, weights 300, 330, 400, 420, 450, 500, 550, 600.
- Headings use the same family as body text; the largest heading is 96px.
- Primary buttons are #FFFFFF, pill-shaped, weight 550.
- Cards use 16px corners.
- Corner radii in use: 8px, 9999px (pill), 12px, 4px, 5px.

HOW THE ORIGINAL PACES ITS PAGE (BORROW THE RHYTHM — THE OPENING, THE COLOURED BANDS, THE CARD GRIDS — NOT THE LIST; BUILD THE SECTIONS YOUR PRODUCT NEEDS)
1. Hero — 637px tall, 4 equal columns, 90px gap, left-aligned 56px heading (weight 330), image on the left, on #02090A.
2. Split — 653px tall, 2 equal columns, left-aligned 56px heading (weight 330) set mid-band, image on the right, on #02090A.
3. Grid — 889px tall, 4 items in 2 columns with 220px gaps, centred 56px heading (weight 300), full-width image, on #02090A.
4. Split — 824px tall, split 5 / 7, 155px gap, left-aligned 56px heading (weight 330), image on the right, on #02090A.
5. Cards — 927px tall, 3 equal columns, 16px gap, left-aligned 56px heading (weight 330), image on the right, on #02090A.
6. Split — 858px tall, split 8 / 4, 24px gap, left-aligned 56px heading (weight 330), image on the left, on #02090A.
7. Cards — 625px tall, 4 equal columns, 16px gap, left-aligned 56px heading (weight 330), image behind the content, on #02090A.
8. Text — 991px tall, left-aligned 56px heading (weight 330), image centred, on #000A1E.
9. Statement — 221px tall, centred 64px heading (weight 330), on #000A1E.
10. Split — 661px tall, split 7 / 5, 105px gap, left-aligned 96px heading (weight 300) set mid-band, image on the right, on #041E18.
11. Split — 778px tall, split 7 / 5, 210px gap, left-aligned 44px heading (weight 330) set mid-band, image behind the content, on #041E18.
12. Split — 724px tall, split 7 / 5, 105px gap, left-aligned 44px heading (weight 330), image on the left, on #041E18.
13. Split — 781px tall, 2 equal columns, 24px gap, centred 64px heading (weight 330), image on the left, on #041E18.
14. Footer — 557px tall, 4 equal columns, 24px gap, left-aligned 20px heading (weight 450), on #000000.
- Content runs 1260px wide with 90px side margins at 1440px; there is no narrower centred container.
- A 72px header stays fixed at the top, transparent over the first section.
- The hero is 637px (0.7 screens): 4 equal columns, 90px gap, left-aligned 56px heading (weight 330), image on the left, on #02090A.
- Column splits on a 12-column grid: quarters (3×), halves (3×), 7/5 (3×), 5/7; gaps of 24px.
- Headings align left (11 of 14 sections); centre only the occasional statement.
- Sections change background 3 times, between #02090A, #000A1E, #041E18: colour comes in full-width bands, not in boxes.
- A typical section is about 781px tall.

COPY SHAPE (MATCH THE LENGTH AND CASE; WRITE YOUR OWN WORDS)
- The main heading is 4 words long.
- Section headings are medium length: typically 5 words.
- Headings are in sentence case (only the first word capitalised).
- The page describes itself in about 25 words; keep your intro paragraph to about that length.

5. MOTION
Interactive elements change colour, background, border and opacity with the measured timing. Animate nothing else.
```css
a, button, [role="button"], input { transition: color var(--duration-1) var(--ease-1), background-color var(--duration-1) var(--ease-1), border-color var(--duration-1) var(--ease-1), opacity var(--duration-1) var(--ease-1); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}
```
No scroll-triggered fade-ins, parallax, typewriter text or bouncing elements.

6. RESPONSIVE
- The design was measured at 1440px wide. Lay it out for that width first, then let it reflow down to 360px.
- Content sits in a column at most 1260px wide, centred, with var(--space-4) (16px) side padding on small screens.
- The largest heading scales fluidly: font-size: clamp(56px, 6.7vw, 96px). Every other size stays fixed.
- Break on composition, not device names: a row of columns drops a column when any column would be narrower than 240px; side-by-side splits stack when either side would be narrower than 320px.
- Spacing steps never change between sizes; use smaller steps from the same list where space is tight.
- On touch screens, every link and button has a hit area of at least 44 × 44px without changing its drawn size.

7. ACCESSIBILITY
- Text pairs that pass for body copy: Text on Background (20.1:1), Text muted on Background (7.8:1), Action on Background (20.1:1), Positive on Background (14:1), Text on Surface (21:1), Text muted on Surface (8.2:1), Action on Surface (21:1), Positive on Surface (14.6:1) and On action on Action (21:1).
- Use no other text-on-background pairing.
- One h1 per page, headings in order, landmarks (header, nav, main, footer), real buttons and links, a label on every field, alt text on every image, an aria-label on icon-only buttons.
- Every interactive element shows the :focus-visible outline above.

8. DO NOT (THESE ARE WHAT MAKE AI-BUILT SITES LOOK GENERIC)
- No gradients: not in backgrounds, text, buttons or borders. (No gradient was measured.)
- Only these colours: #000000, #02090A, #041E18, #000A1E, #061A1C, #FFFFFF, #010624, #020A08, #060607, #072720, #11352D, #133B32, #E5E7EB, #A1A1AA, #36F4A4. No new tints, no Tailwind defaults (slate, indigo, violet). (They are every colour that covers a measurable part of the page, and the colours its lines and drawings use.)
- #36F4A4 only for text — never as a section background or a large panel. (It covers under 0.1% of the page.)
- #5433EB only as small fills (buttons, badges) — never a section background or a large panel. (It covers under 0.1% of the page.)
- Only the fonts in the tokens: Inter for body. No other typeface, and no Inter, Roboto or system UI font unless it is one of these. (The page is set in Shopify-Inter and ui-monospace; the tokens carry what stands in for them.)
- Headings and large text never heavier than weight 400. Do not make headlines bold to add emphasis. (Every size from 24px up is set at weight 400 or lighter.)
- Large headlines tracked tight (letter-spacing -0.02em), not at the browser default. (The 96px headline is set at -0.02em.)
- No icon above every feature, no emoji, no decorative blobs, sparkles or glows. (None of these is part of the captured design; they are a coding model's defaults.)
- The hero is left-aligned. Do not centre it. (The captured hero sets its heading on the left.)
- Build the sections your product needs, not the original's list. Give each one this system's look: its kinds of section (hero, split, grid, cards, text, statement, footer), its colours, type, shapes and spacing. (The style carries to any kind of site; the original's page was for a different product.)
- No glassmorphism, backdrop blur, glowing orbs, noise blobs or neon outlines.
- No row of three identical feature cards as the default section. Vary the layout from section to section: a split, a list, a single large statement, a table.
- No centred-everything hero with a pill badge, a gradient headline and two buttons. Lead with the most specific thing about the product.
- No filler copy: no "Unlock your potential", "Revolutionize", "Seamless", "Elevate", "Supercharge", "Next-gen" or lorem ipsum. Write plain, specific sentences a real company would publish.
- No made-up statistics, testimonials or customer logos. Leave a clearly marked [content: …] slot instead.
- No radius larger than the largest one listed.
- No shadows other than the levels listed.
- Do not use shopify.com's name, logo, copy or images. This is its design system, not its content.

BEFORE YOU FINISH
- Search your code for every colour, font size, spacing value, radius, shadow and easing, and replace anything that is not a variable above.
- Check that no [content: …] slot has been filled with invented facts.
- Search your CSS for gradient(. There should be none.
- Every colour value in your CSS is one of the allowed colours. Nothing else, including in hover states.
- #36F4A4 covers about 0.1% of the page or less, as on the original.
- #5433EB covers about 0.1% of the page or less, as on the original.
- No text 24px or larger has a font-weight above 400.
- The largest headline uses letter-spacing -0.02em.
- Every section, including ones the original does not have, uses only this system's colours, type, shapes and spacing.
- There is no placeholder copy (lorem ipsum, "Feature one", "Your headline here"). Every word is real.
- Take a screenshot at 1440px and put it beside the original. List every difference in colour, weight, spacing, alignment and imagery, and fix each before finishing. Then check 390px wide: nothing scrolls sideways and no heading runs off the screen.