MozaikaDesign system

Doppler — Design System

dark · modern · high · tailwind · confidence 92% · deep decode

Doppler secures secrets in Repro at up to 96px/450 — 'Securing the world's secrets' in bone white on deep aubergine #1C1624 — with lilac #B997FF section markers and zero-radius ghost CTAs. Vault UI and rotation diagrams glow against the dark; secrets management styled with the quiet drama its subject deserves.

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/doppler.

Tokens

Doppler's decoded design system: background #1C1624, text #ECECEE, accent #00F575, link #B997FF, primary #00F575; type scale h1 48px / h2 32px / body 14px; 8px spacing base; 12px base radius. The single interactive/action color is #00F575 — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

RoleValue
bg#1C1624
surface#282230
border#3B3642
text#ECECEE
text_muted#9C9AA1
primary#00F575
accent#00F575
link#B997FF
secondary#F55C15
button_bg#00F575
button_text#1C1624

Using these colors

Typography

Spacing

Radii

Shadows (elevation)

Motion

Micro-interactions run at 300ms (dominant) with cubic-bezier(0.4, 0, 0.2, 1).

Native design tokens

TokenValue
--global-easecubic-bezier(0.9,0.1,0.1,0.9)

Button states (measured)

Layout (measured)

Motion choreography (measured)

Load order: div.rfm-marquee×2

Scroll reveal: 12 elements rest at opacity 0, translateY(60px), animate in over 0.4s cubic-bezier(0.4, 0, 0.2, 1).

Responsive (measured)

Per-section tokens (8)

Export: DESIGN.md

# Doppler — Design System

> dark, modern, high, tailwind — deep decode (measured live)

Doppler secures secrets in Repro at up to 96px/450 — 'Securing the world's secrets' in bone white on deep aubergine #1C1624 — with lilac #B997FF section markers and zero-radius ghost CTAs. Vault UI and rotation diagrams glow against the dark; secrets management styled with the quiet drama its subject deserves.

## Colors

| Role | Value |
|------|-------|
| bg | `#1C1624` |
| surface | `#282230` |
| border | `#3B3642` |
| text | `#ECECEE` |
| text_muted | `#9C9AA1` |
| primary | `#00F575` |
| accent | `#00F575` |
| link | `#B997FF` |
| secondary | `#F55C15` |
| button_bg | `#00F575` |
| button_text | `#1C1624` |

**Using these colors**

- **Action color** `#00F575` — 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 `#00F575` — one role, not several (your action color).
- **accent** `#00F575` — 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** `#B997FF` — inline text links and link-styled controls.
- **secondary** `#F55C15` — 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): `#1C1624` 90.3% · `#39474A` 9.7%

## Typography


| Role | Size / weight · line-height · tracking |
|------|------------------------------------------|
| hero | 96px / 450 · lh 101px · tracking -1.92px |
| h2 | 64px / 450 · lh 74px · tracking -1.28px |
| h3 | 48px / 450 · lh 58px · tracking -0.96px |
| body | 14px / 500 · lh 17px |
| small | 12px / 400 · lh 12px · tracking 0.36px |
| eyebrow | 10px / 700 · tracking 1px |

- Weight ladder: 400 · 450 · 500 · 700 — use these exact measured weights, not the 400/600 defaults.

## Spacing
- base unit: 8px (inferred from the measured scale)
- measured scale: 2px, 8px, 10px, 14px, 16px, 20px, 28px, 32px, 40px, 56px — snap all gaps/padding to these

## Radius
- base: 12px
- button: 12px
- card: 20px
- pill: 9999px

## Buttons

| Button | Fill / text | Border | Radius | Padding | Font | Shadow |
|--------|-------------|--------|--------|---------|------|--------|
| primary | `#00F575` / `#1C1624` | none | 12px | 10px 16px 10px 16px | 400 16px | none |
| secondary | `rgba(0, 0, 0, 0)` / `#D0C9C4` | none | 12px | 8px 8px 8px 8px | 700 15px / 0.15px | none |

**States (measured, not guessed)**

- primary hover: background `#00BF5B`
- primary focus: outline `1px auto rgb(16, 16, 16)`
- secondary hover: color `#F1F0EC`
- transition: `color 0.3s cubic-bezier(0.4, 0, 0.2, 1)`

## Shadows (elevation)
- subtle: `rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.45) 0px 8px 30px 0px`

## Motion
- durations: 300ms (dominant) · 400ms · 150ms
- easings: `cubic-bezier(0.4, 0, 0.2, 1)` (dominant) · `cubic-bezier(0.8, 0.01, 0.11, 0.9)`
- animated properties: color, background-color, border-color, text-decoration-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 |
|-------|-------|
| `--global-ease` | `cubic-bezier(0.9,0.1,0.1,0.9)` |

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

## Layout (measured)
- nav: 72px · border-bottom 1px solid rgb(85, 80, 91) · bg #1C1624

## Motion choreography (measured)
Load order: `div.rfm-marquee`×2 @0ms
- scroll reveal: 12 elements rest at opacity 0, translateY(60px), animate in over 0.4s cubic-bezier(0.4, 0, 0.2, 1) (1 revealed during the drive).

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

## Components (measured)
- link: #00F575 · no underline

## Responsive (measured)
- breakpoints: 975px · 1290px
- mobile (390px): hero 36px · 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.

---

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

Export: Tailwind v4 (@theme)

@theme {
  /* action color #00F575 — the one interactive color; buttons/links/emphasis only, never large fills. */
  --color-bg: #1C1624;
  --color-surface: #282230;
  --color-border: #3B3642;
  --color-text: #ECECEE;
  --color-text-muted: #9C9AA1;
  --color-primary: #00F575;  /* primary brand / action color. */
  --color-accent: #00F575;  /* 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: #B997FF;  /* inline text links and link-styled controls. */
  --color-secondary: #F55C15;  /* 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: #00F575;  /* primary-button fill — the main call-to-action color. */
  --color-button-text: #1C1624;
  /* measured weights: 400, 450, 500, 700 — use these, not 400/600 */
  --text-hero: 96px; --font-weight-hero: 450; --leading-hero: 101px; --tracking-hero: -1.92px;
  --text-h2: 64px; --font-weight-h2: 450; --leading-h2: 74px; --tracking-h2: -1.28px;
  --text-h3: 48px; --font-weight-h3: 450; --leading-h3: 58px; --tracking-h3: -0.96px;
  --text-body: 14px; --font-weight-body: 500; --leading-body: 17px;
  --text-small: 12px; --font-weight-small: 400; --leading-small: 12px; --tracking-small: 0.36px;
  --text-eyebrow: 10px; --font-weight-eyebrow: 700; --tracking-eyebrow: 1px;
  --radius-base: 12px;
  --radius-button: 12px;
  --radius-card: 20px;
  --radius-pill: 9999px;
  --shadow-subtle: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.45) 0px 8px 30px 0px;
  --color-btn-hover: #00BF5B;  /* 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;
  --duration-slow: 400ms;
  --spacing: 8px;  /* measured base — drives the p-*/gap-* scale. steps seen on the page: 2, 8, 10, 14, 16, 20, 28, 32, 40, 56px */
}

Export: CSS variables

:root {
  /* action color #00F575 — the one interactive color; buttons/links/emphasis only, never large fills. */
  --bg: #1C1624;
  --surface: #282230;
  --border: #3B3642;
  --text: #ECECEE;
  --text-muted: #9C9AA1;
  --primary: #00F575;  /* primary brand / action color. */
  --accent: #00F575;  /* 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: #B997FF;  /* inline text links and link-styled controls. */
  --secondary: #F55C15;  /* 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: #00F575;  /* primary-button fill — the main call-to-action color. */
  --button-text: #1C1624;
  --text-hero: 96px; --weight-hero: 450; --leading-hero: 101px; --tracking-hero: -1.92px;
  --text-h2: 64px; --weight-h2: 450; --leading-h2: 74px; --tracking-h2: -1.28px;
  --text-h3: 48px; --weight-h3: 450; --leading-h3: 58px; --tracking-h3: -0.96px;
  --text-body: 14px; --weight-body: 500; --leading-body: 17px;
  --text-small: 12px; --weight-small: 400; --leading-small: 12px; --tracking-small: 0.36px;
  --text-eyebrow: 10px; --weight-eyebrow: 700; --tracking-eyebrow: 1px;
  --radius: 12px;
  --radius-button: 12px;
  --radius-card: 20px;
  --radius-pill: 9999px;
  --shadow-subtle: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.45) 0px 8px 30px 0px;
  --btn-bg-hover: #00BF5B;
  --focus-ring: 1px auto rgb(16, 16, 16);
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 150ms;
  --duration-base: 300ms;
  --duration-slow: 400ms;
}

/* their own tokens, verbatim from the site's :root */
:root {
  --global-ease: cubic-bezier(0.9,0.1,0.1,0.9);
}