Instant — Design System

light · modern · medium · tailwind · confidence 92% · deep decode

The full decoded design system for Instant: color roles, type scale, spacing, radii and paste-ready DESIGN.md / Tailwind / CSS exports.

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/ds/instant.

Tokens

Instant's decoded design system: background #FBF9F6, text #333333, accent #F54900, link #6A7282, primary #F54900; type scale h1 48px / h2 48px / body 20px; 4px spacing base; 0px base radius. The single interactive/action color is #F54900 — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Using these colors

• Action color #F54900 — the single interactive color; only on things you click or must notice, never large fills.
• primary, accent, button_bg are all #F54900 — one role, not several (the action color).
• accent #F54900 — THE accent / action color — interactive & must-notice only (buttons, links, focus, one key highlight); never large fills or backgrounds. Scarcity is what makes it read as designed.
• link #6A7282 — reads as a neutral UI color, not a link accent — verify against the reference (action = #F54900).
• secondary #364153 — optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two.

Typography

• Heading: Switzer
• Body: Switzer
• Mono: Berkeley Mono
• h1: 48px
• h2: 48px
• body: 20px

Spacing

• base unit: 4px
• scale: 2px, 4px, 6px, 8px, 10px, 12px, 16px, 20px, 24px, 28px

Radii

• base: 0px
• button: 8px

Motion

Micro-interactions run at 150ms (dominant) with cubic-bezier(0.4, 0, 0.2, 1).

• durations: 150ms · 300ms
• easings: cubic-bezier(0.4, 0, 0.2, 1)
• animated properties: border-color, background-color, color, outline-color

Native design tokens

…and 110 more measured on the page.

Button states (measured)

• primary hover: background oklch(0.553 0.195 38.402)
• primary focus: outline 1px auto rgb(16, 16, 16)

Layout (measured)

• container max-width: 1220px

Responsive (measured)

• breakpoints: 640px · 768px · 960px · 1024px · 1280px · 1536px
• mobile (390px): hero 30px · nav inline

Per-section tokens (9)

• Hero — light · bg #F9E7DB · text #816959 · 1 col · left
• Stats / Metrics — light · bg #FAFAFA · text #9B9C9B · 3 col · split
• Logo Wall — light · bg #FFFFFF · text #A4A19E · 2 col · split
• Feature — light · bg #FFFFFF · text #B4B4B3 · 1 col · left
• Testimonial / Social Proof — light · bg #F0F6FB · text #121418 · 1 col · left
• Bento Grid — light · bg #FFFFFF · text #968D88 · 2 col · split
• Feature — light · bg #FFFFFF · text #C9C9C7 · 1 col · left
• CTA / Sign-up — light · bg #FFFFFF · text #B76643 · 1 col · left
• Footer — light · bg #FFFFFF · text #8A8C8E · 1 col · left

Export: DESIGN.md

# Instant — Design System

> light, modern, medium, tailwind — deep decode (measured live)

## Colors

| Role | Value |
|------|-------|
| bg | `#FBF9F6` |
| surface | `#EFEDEA` |
| border | `#DDDBD8` |
| text | `#333333` |
| text_muted | `#7F7E7D` |
| primary | `#F54900` |
| accent | `#F54900` |
| link | `#6A7282` |
| secondary | `#364153` |
| button_bg | `#F54900` |
| button_text | `#FFFFFF` |

**Using these colors**

- **Action color** `#F54900` — the single interactive color; it appears only on things you click or must notice (buttons, key highlights), never on large fills or backgrounds.
- `primary`, `accent`, `button_bg` are all `#F54900` — one role, not several (your action color).
- **accent** `#F54900` — THE accent / action color — interactive & must-notice only (buttons, links, focus, one key highlight); never large fills or backgrounds. Scarcity is what makes it read as designed.
- **link** `#6A7282` — reads as a neutral UI color, not a link accent — verify against the reference (action = #F54900).
- **secondary** `#364153` — optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two.
- **Page coverage** (full-page screenshot pixels): `#FDEBDE` 64.3% · `#816554` 17.4% · `#89837C` 9.2% · `#38302D` 9%

## Typography

- Heading: **Switzer**
- Body: **Switzer**
- Mono: **Berkeley Mono** _(measured)_

| Role | Size / weight · line-height · tracking |
|------|------------------------------------------|
| hero | 48px / 400 · lh 48px |
| h2 | 30px / 400 · lh 36px |
| body | 18px / 400 · lh 28px |
| small | 16px / 400 · lh 24px |

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

> **Fonts —** Switzer — free, on Fontshare.

## Spacing
- base unit: 4px (inferred from the measured scale)
- measured scale: 2px, 4px, 6px, 8px, 10px, 12px, 16px, 20px, 24px, 28px — snap all gaps/padding to these
- section rhythm: 96px top/bottom padding per section (measured)

## Radius
- base: 0px
- button: 8px
- card: 8px
- pill: 9999px

## Buttons

| Button | Fill / text | Border | Radius | Padding | Font | Shadow |
|--------|-------------|--------|--------|---------|------|--------|
| primary | `oklch(0.646 0.222 41.116)` / `#FFFFFF` | 1px solid rgba(0, 0, 0, 0) | 8px | 12px 24px 12px 24px | 500 18px | none |
| secondary | `#FFFFFF` / `#333333` | none | 8px | — | — | none |

**States (measured, not guessed)**

- primary hover: background `oklch(0.553 0.195 38.402)`
- primary focus: outline `1px auto rgb(16, 16, 16)`
- transition: `color 0.15s cubic-bezier(0.4, 0, 0.2, 1)`

## Motion
- durations: 150ms (dominant) · 300ms
- easings: `cubic-bezier(0.4, 0, 0.2, 1)` (dominant)
- animated properties: border-color, background-color, color, outline-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-purple-200` | `oklch(90.2% .063 306.703)` |
| `--color-fuchsia-700` | `oklch(51.8% .253 323.949)` |
| `--color-orange-200` | `oklch(90.1% .076 70.697)` |
| `--color-amber-400` | `oklch(82.8% .189 84.429)` |
| `--color-cyan-400` | `oklch(78.9% .154 211.53)` |
| `--color-purple-500` | `oklch(62.7% .265 303.9)` |
| `--color-indigo-300` | `oklch(78.5% .115 274.713)` |
| `--color-rose-200` | `oklch(89.2% .058 10.001)` |
| `--color-indigo-400` | `oklch(67.3% .182 276.935)` |
| `--color-slate-200` | `oklch(92.9% .013 255.508)` |
| `--color-emerald-300` | `oklch(84.5% .143 164.978)` |
| `--color-sky-500` | `oklch(68.5% .169 237.323)` |

_…and 108 more measured on the page._

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

## Layout (measured)
- container max 1220px

| Section (y) | Height | Cols | Gap | Pad y | Split |
|---|---|---|---|---|---|
| 0 | 989 | — | — | 0/0 | — |
| 989 | 872 | — | — | 0/0 | — |
| 1861 | 2310 | — | — | 64/64 | — |
| 4171 | 2128 | — | — | 0/0 | — |

## Components (measured)
- link: oklch(0.551 0.027 264.364) · underline — hover oklch(0.278 0.033 256.848)

## Responsive (measured)
- breakpoints: 640px · 768px · 960px · 1024px · 1280px · 1536px
- mobile (390px): hero 30px · body 16px · nav: inline

## 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.

---

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

Export: Tailwind v4 (@theme)

@theme {
  /* action color #F54900 — the one interactive color; buttons/links/emphasis only, never large fills. */
  --color-bg: #FBF9F6;
  --color-surface: #EFEDEA;
  --color-border: #DDDBD8;
  --color-text: #333333;
  --color-text-muted: #7F7E7D;
  --color-primary: #F54900;  /* primary brand / action color. */
  --color-accent: #F54900;  /* THE accent / action color — interactive & must-notice only (buttons, links, focus, one key highlight); never large fills or backgrounds. Scarcity is what makes it read as designed. */
  --color-link: #6A7282;  /* reads as a neutral UI color, not a link accent — verify against the reference (action = #F54900). */
  --color-secondary: #364153;  /* optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two. */
  --color-button-bg: #F54900;  /* primary-button fill — the main call-to-action color. */
  --color-button-text: #FFFFFF;
  /* fonts: Switzer — free, on Fontshare. */
  --font-heading: "Switzer", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Switzer", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: "Berkeley Mono", ui-monospace, monospace;
  /* measured weights: 400, 500, 600, 700 — use these, not 400/600 */
  --text-hero: 48px; --font-weight-hero: 400; --leading-hero: 48px;
  --text-h2: 30px; --font-weight-h2: 400; --leading-h2: 36px;
  --text-body: 18px; --font-weight-body: 400; --leading-body: 28px;
  --text-small: 16px; --font-weight-small: 400; --leading-small: 24px;
  --radius-base: 0px;
  --radius-button: 8px;
  --radius-card: 8px;
  --radius-pill: 9999px;
  --color-btn-hover: oklch(0.553 0.195 38.402);  /* measured primary hover fill */
  --outline-focus: 1px auto rgb(16, 16, 16);  /* measured focus ring */
  --ease-brand: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 150ms;  /* use: duration-[var(--duration-fast)] */
  --duration-base: 300ms;
  --section-y: 96px;  /* per-section vertical padding (measured) */
  --spacing: 4px;  /* measured base — drives the p-*/gap-* scale. steps seen on the page: 2, 4, 6, 8, 10, 12, 16, 20, 24, 28px */
}

Export: CSS variables

:root {
  /* action color #F54900 — the one interactive color; buttons/links/emphasis only, never large fills. */
  --bg: #FBF9F6;
  --surface: #EFEDEA;
  --border: #DDDBD8;
  --text: #333333;
  --text-muted: #7F7E7D;
  --primary: #F54900;  /* primary brand / action color. */
  --accent: #F54900;  /* THE accent / action color — interactive & must-notice only (buttons, links, focus, one key highlight); never large fills or backgrounds. Scarcity is what makes it read as designed. */
  --link: #6A7282;  /* reads as a neutral UI color, not a link accent — verify against the reference (action = #F54900). */
  --secondary: #364153;  /* optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two. */
  --button-bg: #F54900;  /* primary-button fill — the main call-to-action color. */
  --button-text: #FFFFFF;
  --font-heading: "Switzer", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Switzer", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: "Berkeley Mono", ui-monospace, monospace;
  --text-hero: 48px; --weight-hero: 400; --leading-hero: 48px;
  --text-h2: 30px; --weight-h2: 400; --leading-h2: 36px;
  --text-body: 18px; --weight-body: 400; --leading-body: 28px;
  --text-small: 16px; --weight-small: 400; --leading-small: 24px;
  --radius: 0px;
  --radius-button: 8px;
  --radius-card: 8px;
  --radius-pill: 9999px;
  --btn-bg-hover: oklch(0.553 0.195 38.402);
  --focus-ring: 1px auto rgb(16, 16, 16);
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 150ms;
  --duration-base: 300ms;
  --section-y: 96px;
}

/* their own tokens, verbatim from the site's :root */
:root {
  --color-purple-200: oklch(90.2% .063 306.703);
  --color-fuchsia-700: oklch(51.8% .253 323.949);
  --color-orange-200: oklch(90.1% .076 70.697);
  --color-amber-400: oklch(82.8% .189 84.429);
  --color-cyan-400: oklch(78.9% .154 211.53);
  --color-purple-500: oklch(62.7% .265 303.9);
  --color-indigo-300: oklch(78.5% .115 274.713);
  --color-rose-200: oklch(89.2% .058 10.001);
  --color-indigo-400: oklch(67.3% .182 276.935);
  --color-slate-200: oklch(92.9% .013 255.508);
  --color-emerald-300: oklch(84.5% .143 164.978);
  --color-sky-500: oklch(68.5% .169 237.323);
}
/* fonts: Switzer — free, on Fontshare. */