Appsheetdeveloper — decoded design system

appsheetdeveloper.com · light · deep decode — measured live

Appsheetdeveloper's design system, decoded live by Mozaika: measured color roles, type scale, buttons with real hover/focus states, motion and the brand's own tokens.

Open in Mozaika →

This is a static, crawlable rendering for search & AI engines. The interactive version — filters, live decode console, copy & export — is at https://mozaika.design/decode/appsheetdeveloper.com.

Decoded design system

Appsheetdeveloper's decoded design system: background #FFFFFF, text #0A0A0A, link #FAFAFA, primary #FAFAFA; type scale h1 128px / h2 48px / body 14px; 8px spacing base; 3.35544e+07px base radius. The single interactive/action color is #0A0A0A — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Using these colors

• Action color #0A0A0A — the single interactive color; only on things you click or must notice, never large fills.
• primary, link are all #FAFAFA — one role, not several (the action color).

Typography

• Heading: GeistSans
• Body: GeistSans
• h1: 128px
• h2: 48px
• body: 14px

Spacing

• base unit: 8px
• scale: 2px, 8px, 10px, 12px, 16px, 24px, 32px, 40px, 48px, 80px

Radii

• base: 3.35544e+07px
• button: 3.35544e+07px

Motion

Micro-interactions run at 500ms (dominant) with cubic-bezier(0.4, 0, 0.2, 1).

• durations: 500ms · 150ms · 700ms
• easings: cubic-bezier(0.4, 0, 0.2, 1) · cubic-bezier(0, 0, 0.2, 1)
• animated properties: transform, color, background-color, border-color

Native design tokens

…and 69 more measured on the page.

Button states (measured)

• primary hover: background oklab(0.144787 0.00000661612 0.00000289828 / 0.9)
• primary focus: outline 2px solid rgb(10, 10, 10)

Layout (measured)

• container max-width: 1220px
• nav: 65px fixed, backdrop blur(16px)
• common grid: 2 columns

Motion choreography (measured)

Load order: div.hero-blob×3 → h1.text-reveal → svg.lucide → p.text-reveal → div.text-reveal

Scroll reveal: 12 elements rest at opacity 0, translateY(20px), animate in over 0.5s cubic-bezier(0, 0, 0.2, 1).

Stagger: div ×7 — 80ms apart.

Responsive (measured)

• breakpoints: 448px · 640px · 768px · 1024px · 1280px
• mobile (390px): hero 48px · nav hamburger

Install it

Drop this measured system into any shadcn/Tailwind project in one command:

npx shadcn add https://mozaika.design/r/decode/appsheetdeveloper.com

Or as a Meta Astryx theme — a ready defineTheme file with the measured hover/press states baked in:

curl -o src/themes/appsheetdeveloper.theme.ts https://mozaika.design/api/astryx/decode/appsheetdeveloper.com.ts

registry item · astryx theme · or query it over MCP: get_design_system("Appsheetdeveloper")

Export: DESIGN.md

# Appsheetdeveloper — Design System

> light — deep decode (measured live)

## Colors

| Role | Value |
|------|-------|
| bg | `#FFFFFF` |
| surface | `#F0F0F0` |
| border | `#DADADA` |
| text | `#0A0A0A` |
| text_muted | `#676767` |
| primary | `#FAFAFA` |
| link | `#FAFAFA` |
| button_bg | `#0A0A0A` |
| button_text | `#FAFAFA` |

**Using these colors**

- **Action color** `#0A0A0A` — the single interactive color; it appears only on things you click or must notice (buttons, key highlights), never on large fills or backgrounds.
- `primary`, `link` are all `#FAFAFA` — one role, not several.
- **Page coverage** (full-page screenshot pixels): `#FFFFFF` 84.7% · `#4A5553` 8.4% · `#B6F3D9` 6.9%

## Typography

- Heading: **GeistSans** _(free fallback: Newsreader)_
- Body: **GeistSans** _(free fallback: Newsreader)_

| Role | Size / weight · line-height · tracking |
|------|------------------------------------------|
| hero | 128px / 800 · lh 147px · tracking -3.2px |
| h2 | 48px / 800 · lh 48px · tracking -1.2px |
| h3 | 36px / 600 · lh 40px · tracking -0.9px |
| body | 14px / 400 · lh 20px |
| small | 12px / 600 · lh 16px · tracking 1.2px |
| eyebrow | 12px / 600 · tracking 1.2px |

- Weight ladder: 400 · 500 · 600 · 700 · 800 — use these exact measured weights, not the 400/600 defaults.

> **Fonts —** GeistSans may be proprietary — safe free fallback: Newsreader (Google Fonts).

## Spacing
- base unit: 8px (inferred from the measured scale)
- measured scale: 2px, 8px, 10px, 12px, 16px, 24px, 32px, 40px, 48px, 80px — snap all gaps/padding to these
- section rhythm: 144px top/bottom padding per section (measured)

## Radius
- base: 3.35544e+07px
- button: 3.35544e+07px
- card: 24px
- pill: 9999px

## Buttons

| Button | Fill / text | Border | Radius | Padding | Font | Shadow |
|--------|-------------|--------|--------|---------|------|--------|
| primary | `#0A0A0A` / `#FAFAFA` | none | 3.35544e+07px | 0px 24px 0px 24px | 500 14px | none |

**States (measured, not guessed)**

- primary hover: background `oklab(0.144787 0.00000661612 0.00000289828 / 0.9)`
- primary focus: outline `2px solid rgb(10, 10, 10)`
- transition: `all 0.15s cubic-bezier(0.4, 0, 0.2, 1)`

## Motion
- durations: 500ms (dominant) · 150ms · 700ms
- easings: `cubic-bezier(0.4, 0, 0.2, 1)` (dominant) · `cubic-bezier(0, 0, 0.2, 1)`
- animated properties: transform, color, background-color, border-color

Micro-interactions use the dominant duration + easing; nothing on the page animates slower than the longest duration above — don't invent springier motion.

## Their own tokens (verbatim from :root)

| Token | Value |
|-------|-------|
| `--color-muted-foreground` | `#737373` |
| `--color-highlight` | `#4fe9a4fc` |
| `--color-destructive-foreground` | `#fafafa` |
| `--color-destructive` | `#ef4444` |
| `--color-card-foreground` | `#0a0a0a` |
| `--color-secondary` | `#f5f5f5` |
| `--color-primary-foreground` | `#fafafa` |
| `--color-accent-foreground` | `#171717` |
| `--color-popover-foreground` | `#0a0a0a` |
| `--color-muted` | `#f5f5f5` |
| `--color-white` | `#fff` |
| `--color-accent` | `#f5f5f5` |

_…and 67 more measured on the page._

Prefer these names when extending their system — it's the brand's actual vocabulary.

## Layout (measured)
- container max 1220px · common grid: 2-col
- nav: 65px fixed · backdrop blur(16px) · border-bottom 1px solid rgb(229, 229, 229) · bg oklab(0.999994 0.0000455677 0.0000200868 / 0.6)

| Section (y) | Height | Cols | Gap | Pad y | Split |
|---|---|---|---|---|---|
| 0 | 900 | 2 | — | 0/0 | 58/42 |
| 900 | 986 | — | — | 112/112 | — |
| 1886 | 901 | — | — | 144/144 | — |
| 2787 | 792 | — | — | 144/144 | — |
| 3578 | 807 | — | — | 144/144 | — |
| 4386 | 902 | 2 | 80 | 144/144 | — |

## Motion choreography (measured)
Load order: `div.hero-blob`×3 @0ms → `h1.text-reveal` @0ms → `svg.lucide` @1ms → `p.text-reveal` @167ms → `div.text-reveal` @390ms
- `h1.text-reveal` — opacity 0→1 · transform translateY(40px)→translateY(0px) · filter blur(10px)→blur(0px) — 1000ms cubic-bezier(0.16, 1, 0.3, 1)
- `p.text-reveal` — opacity 0→1 · transform translateY(40px)→translateY(0px) · filter blur(10px)→blur(0px) — 1000ms cubic-bezier(0.16, 1, 0.3, 1) (delay 200ms)
- `div.text-reveal` — opacity 0→1 · transform translateY(40px)→translateY(0px) · filter blur(10px)→blur(0px) — 1000ms cubic-bezier(0.16, 1, 0.3, 1) (delay 400ms)
- `div.hero-blob` ×3 — transform translate(0px) scale(1)→translate(-20px, 40px) scale(0.95) — 25000ms ease-in-out · loops
- `svg.lucide` — opacity 1→1 · transform translateY(0px)→translateY(0px) — 2500ms ease-in-out · loops
- stagger: `div` ×7 — 80ms apart
- scroll reveal: 12 elements rest at opacity 0, translateY(20px), animate in over 0.5s cubic-bezier(0, 0, 0.2, 1) (10 revealed during the drive).

Rebuild the timeline, not just the durations — order, delays and staggers above are the choreography.

## Components (measured)
- card ×5: pad 0px 0px 0px 0px · r 16px · border 1px solid rgb(229, 229, 229) · shadow  · bg #FFFFFF
  - hover: box-shadow `` · font-weight `400` · letter-spacing `normal` · transform `matrix(1, 0, 0, 1, 0, 0)`

## Responsive (measured)
- breakpoints: 448px · 640px · 768px · 1024px · 1280px
- mobile (390px): hero 48px · body 16px · nav: hamburger

## How to apply
Paste the Tailwind `@theme` (or CSS variables) as your base, then build each
section to its spec — verify every color, radius, and font against these tokens.
Hover/focus states, shadows and motion timings above are measured from the live page — match them exactly, don't re-guess them.

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> **Decoded with Mozaika** — measured live, not guessed. Full decoded design system + one-command install: mozaika.design/decode/appsheetdeveloper.com

← All decoded design systems

An automated reading of Appsheetdeveloper's publicly-visible CSS (colors, fonts, spacing, motion) — not affiliated with appsheetdeveloper.com. No screenshots stored. Removal requests: hello@mozaika.design.