flowmanceNeuro X Design System
Neuro X is a stark, high-contrast agency site with a small shop built in. It feels like a tech-fashion lookbook: pure black page, wide grotesk capitals in white, and big square-cut images of glossy 3D renders and studio shots (a white spacesuit, red folded fabric, a chrome car, a violet sphere). Structure is drawn with thin white hairlines rather than boxes.
Four signatures make it recognisable:
- Solid word, hollow word. The hero and the 110px titles pair a filled white word with a transparent word drawn only by a 1px white stroke: OUR WORK, CONTACT US, DIGITAL DESIGN AGENCY with DESIGN hollow.
- The stepped hero. Three words on three lines, each line indented further right (DIGITAL / DESIGN / AGENCY), so the title steps down like a staircase.
- The rotating play badge. A 140px #151414 circle with PLAY VIDEO · PLAY VIDEO set on a ring around a small play triangle, centred under the hero.
- White pills on black. Every action is a white pill with dark #151414 capitals (CONTACT US, ABOUT US, INFO@NEUROX.COM), and the same pill labels each work image (LOGAN TEMPLATE).
Neuro X is dark-only.
Colors
Surfaces
#000000Page, sections, cart panel (--black)
#151414The play badge circle and the title wipe overlay (--black-2)
#FFFFFFThe white label pills sitting on images
Ink
#151414Text on primary
#FFFFFFAll text, the 1px outline on hollow words
#FFFFFFParagraphs are full white; there is no grey body tone
#FFFFFF · 63%Small secondary text in the shop (.smaller-text, opacity 0.63)
#FFFFFF#151414Text on inverse-canvas
Action
#FFFFFFWhite pill buttons with dark text
#FFFFFFLines & effects
#FFFFFF · 20%1px rules between sections (.hero-line) and the cart border
#FFFFFFInput underlines, skill bars, the 1px vertical column dividers, button borders
Typography
Uncut Sans · display-hero · shown in Inter (fallback)
The quick brown fox jumpsHero lines DIGITAL, DESIGN, AGENCY. 170px · 600 · 1.1
Uncut Sans · headline-lg · shown in Inter (fallback)
The quick brown fox jumpsWHAT WE DO, SPECIALIZATIONS, the client name list. 70px · 600 · 1.3
Uncut Sans · title-lg · shown in Inter (fallback)
The quick brown fox jumpsBlockquote, uppercase, with a 1px white left rule, padding 0 20px 0 30px. 27px · 500 · 1.3
Uncut Sans · body-lg · shown in Inter (fallback)
The quick brown fox jumpsLead paragraphs in sentence case. 23px · 500 · 1.3
Uncut Sans · label-lg · shown in Inter (fallback)
The quick brown fox jumpsRolling button text inside .button-text-wrapper. 18px · 700 · 1.83
Uncut Sans · caption · shown in Inter (fallback)
The quick brown fox jumpsCart count and small uppercase meta. 15px · 700 · 1
Spacing & shape
| Purpose | Value |
|---|---|
| Container | max 1200px, centred |
| Section rhythm | 50px top and bottom (30px at ≤479px), plus a 1px line rule with 40px above and below between major sections, so the effective gap is about 130px |
| Breakpoints | 991px, 767px and 479px, plus a min-width: 768px step |
Spacing scale
| Token | Value | Preview |
|---|---|---|
hair | 3px | |
xs | 10px | |
sm | 16px | |
md | 20px | |
lg | 30px | |
xl | 40px | |
2xl | 50px | |
3xl | 70px |
Layout spacing
| Token | Value | Preview |
|---|---|---|
column-gap | 35px | |
section | 50px | |
gutter | 72px | |
hero | 100px |
Border radius
Surfaces
How the surfaces stack, from the page background up. Hex codes and roles are in Colors above.
Motion
| Button text roll | Label y 0% → 100% and back, 500ms; the hover overlay grows, 500ms |
| Title reveal | A #151414 overlay starts at translateX(−100%) and wipes across, while lines rise y → 0% with outBack, 500–600ms |
| Load-in | Page load: items move from y 40–50px → 0, 500ms, and fade in |
| Scroll fade | opacity 0 → 1, 1000ms outQuart; move → 0px, 1000ms ease |
| Skill bars | Width grows, 500ms ease, when scrolled into view |
| Icon hover | scale 1 → 1.1, 100ms ease, and back |
| Rotate | Rotate 400ms ease and 500ms; the play badge text ring turns |
| Colour swaps | Background and text colour, 300–400ms ease; borders 200ms outSine |
| Nav | Hides on scroll down, shows on scroll up |
Do’s and don’ts
- Use #000000 for the page and #FFFFFF for all text, rules and buttons.
- Make one word hollow with a 1px white text stroke in the hero and the 110px section titles.
- Use the white pill (30px radius, 46px tall, #151414 17px/700 capitals) for every action and for labels on images.
- Divide content with 1px white lines: 20% between sections, 100% for column dividers, inputs and skill bars.
- Keep images square-cornered and close to 1:1.
- Set headings in Uncut Sans 600 uppercase, paragraphs in 500 sentence case.
- Use the unused variables (#FE0000, #FFEF43, #E85914) for UI.
- Add shadows, gradients, blur or card backgrounds.
- Round images or cards.
- Use Roboto or Playfair Display, even though they are loaded.
- Give inputs a fill or a full border; they are bottom-ruled only.
- Use grey hex values for paragraphs; body copy is full white, and the 63% white is for small shop meta only.
Example prompt
Any page in the Neuro X style
More design systems like this
Agency design systems, the same colors first.
Bring any of them to your AI tool
All Access unlocks all 398 design systems, ready for Claude, ChatGPT, Gemini, Cursor, v0 and Lovable, plus 400+ templates on all 5 platforms.
Get All AccessUpgrade to All AccessHow to use the Neuro X design system
Pick a file to see what it’s for and where it goes.
What it is
The whole design system in one markdown file, written for AI: every color, type style, spacing value, component and motion rule, plus do's, don'ts and a ready prompt.
Best for
Claude, ChatGPT, Gemini, Cursor and v0, or any other AI tool that builds pages or code.
How to use it
- Put
DESIGN.mdin your project and mention it in your request, or save it as.cursor/rules/neuro.mdc - For the rule file, start it with a front-matter block that sets
alwaysApply: true, so every chat uses it - Ask: “Build a pricing page using DESIGN.md.” Cursor follows the colors, fonts, spacing and rules
- Put
DESIGN.mdin the project root - Add one line to
CLAUDE.md: “Follow DESIGN.md for all UI.” - Ask for any page or component; Claude reads the file first
- Attach
DESIGN.mdto the chat (or paste it in) - Ask: “Build a landing page in this design system.”
- Keep the file in the chat or project knowledge, so follow-up pages stay on style
What it is
Every token as data, in the W3C Design Tokens format: colors with their roles, type styles, radius, spacing, and component tokens that point at them.
Best for
Figma (Tokens Studio), Style Dictionary and other design-token tools, and build scripts.
How to use it
- In Figma, open Tokens Studio, choose Import, and pick
tokens.json - Or point Style Dictionary’s
sourceat it to generate tokens for any platform - In code, import it like any JSON file
What it is
A Tailwind CSS v4 theme: every color, font, type style, radius and spacing value becomes a Tailwind utility, like bg-canvas, text-headline-lg or rounded-md.
Best for
Tailwind v4 projects, and AI builders that write Tailwind (v0, Lovable, Bolt).
How to use it
- Save
theme.cssnext to your main CSS file - Import it after Tailwind:
@import "tailwindcss"; @import "./theme.css"; - Use the classes:
bg-canvas text-ink rounded-md p-lg
What it is
The same tokens as plain CSS variables on :root. Component values point at the color variables, so changing one color updates everything that uses it.
Best for
Any website: plain CSS, Webflow custom code, Framer, WordPress.
How to use it
- Add it to your stylesheet, or in Webflow paste it into Site settings → Custom code inside a
<style>tag - Use the variables anywhere:
color: var(--color-ink) - Change a token once and every place that uses it follows