---
name: Udio
description: "This site is a prime example of modern AI product landing pages, using a dark, premium aesthetic with a bold, singular accent color to drive user focus."
version: alpha

colors:
  background: "#000000"
  primary: "#F9F9F9"
  secondary: "#808080"
  tertiary: "#E30B5D"
  neutral: "#27272A"
  bg-soft: "#17171B"
  bg-quiet: "#27272A"
  muted-soft: "rgba(209, 213, 219, 0.05)"
  line: "rgba(255, 255, 255, 0.1)"

typography:
  display:
    fontFamily: geometric-sans
    fontSize: 64px
    lineHeight: 1.0
    fontWeight: 500
    letterSpacing: "0.48px"
  h2:
    fontFamily: humanist-sans
    fontSize: 30px
    lineHeight: 1.33
    fontWeight: 400
    letterSpacing: "0.48px"
  body:
    fontFamily: humanist-sans
    fontSize: 16px
    lineHeight: 1.5
    fontWeight: 400
    letterSpacing: "0.48px"
  caption:
    fontFamily: humanist-sans
    fontSize: 12.8px
    lineHeight: 1.25
    fontWeight: 400
    letterSpacing: "0.48px"

rounded:
  sm: 4px
  md: 8px
  lg: 12px
  pill: 9999px

spacing:
  xs: 4px
  sm: 8px
  md: 16px
  lg: 24px
  xl: 32px
  2xl: 48px
  3xl: 64px

---

## Overview

Create any song. Just imagine it.

*An AI-powered music studio dashboard in a dark, moody club.*

## Colors

High-contrast dark mode with a single, aggressive hot-pink accent for creative energy.

- **Background (`#000000`)** — uses `bg` token
- **Primary text (`#F9F9F9`)** — uses `ink` token
- **Secondary text (`#808080`)** — uses `ink-soft` token
- **Accent (`#E30B5D`)** — uses `accent` token
- **Muted (`#27272A`)** — uses `muted` token
- **Borders (`rgba(255, 255, 255, 0.1)`)** — uses `line` token

## Typography

- **Display:** geometric-sans
- **Body:** humanist-sans

- Use geometric sans for headlines to convey modern tech.
- Maintain a consistent letter-spacing of 0.48px across all text.

## Layout

A centered hero section followed by a feature grid and dynamic audio wave elements.

*Rhythm:* Flexible 4px base grid with generous section padding.

## Elevation & Depth

- rgba(227, 11, 94, 0.9) 0px 0px 204px 0px
- rgba(0, 0, 0, 0.2) 1px 2px 8px 0px
- Borders: Thin, semi-transparent white or dark borders for subtle definition.

## Shapes

- `sm`: 4px
- `md`: 8px
- `lg`: 12px
- `pill`: 9999px

## Components

- **button:** Pill-shaped with a hot-pink gradient and glowing shadow, or a transparent 'ghost' button with a thin border.
- **card:** Dark background with subtle borders, often featuring rounded corners and internal shadows.
- **chip:** Small, pill-shaped badges for status or tags.
- **input:** Dark background fields with subtle borders.
- **hero:** Large, centered headline over a dark background with a dynamic, glowing audio waveform graphic.

## Do's and Don'ts

**Don't:**
- Don't use a light background — screenshot shows a deep black (#000000) theme.
- Don't use blue or green as the primary accent — screenshot shows a dominant hot-pink (#E30B5D).
- Don't use serif fonts for headlines — screenshot shows clean, geometric sans-serif typography.
- Don't use flat, sharp corners for primary buttons — screenshot shows rounded, pill-shaped buttons (border-radius: 9999px).
- Don't use high-contrast white for secondary text — screenshot shows muted gray (#808080).
- Don't use dense, cluttered layouts — screenshot shows generous whitespace and a focused central composition.

---

## System Prompt (paste into AI agent)

```
A high-contrast dark-mode design for an AI music generation platform. It uses a deep black background (#000000) with a vibrant hot-pink accent (#E30B5D) for primary actions. Typography is a mix of geometric and humanist sans-serifs (Inter, InnovatorFont) with a consistent 0.48px letter-spacing. Key features include pill-shaped buttons with glowing pink shadows, subtle dark-surface borders, and a dramatic hero section centered on a dynamic audio waveform. Critical donts: avoid light themes, avoid blue/green accents, avoid serif headlines, avoid sharp-cornered buttons, avoid high-contrast secondary text, and avoid dense layouts.
```