eSIM.me

# Design Brief: Minimal Monochrome (with 3D Tactile)

Monochrome palette with a single accent color, hairline dividers, and generous whitespace.

## Design Tokens

```css
:root {
  --background: #ffffff;
  --surface: #f5f5f5;
  --foreground: #1d1d1b;
  --muted-foreground: #808080;
  --accent: #ff3c58;
  --radius: 8px;
  --font-heading: "Roboto", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Roboto", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "Roboto Mono", ui-monospace, monospace;
}
```

Color area ratio: Background #FFFFFF (~68%) · Surface #F5F5F5 (~18%) · Text #1D1D1B (~7%) · Muted Text #808080 (~2%) · Accent #FF3C58 (~5%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.

## Layout & Conversion Structure

- Hero layout: Hero Bento Grid
- Navigation: Full-Width Top Bar
- Theme & density: Light · Balanced
- Border radius & elevation: Medium Radius; use elevation shadows to separate layers
- Primary visual medium: 3D Render / Tactile Object
- Conversion CTA: Download App / Install Extension
- Headline hook: Brand Manifesto & Curiosity
- Hero components: Bento Grid, Custom Illustration
- Spatial layout notes: Hero Bento Grid hero structure paired with download app / install extension CTA and no explicit trust bar.
- Visual summary: Minimal Monochrome (Light canvas, balanced density) featuring hero bento grid layout and 3d render / tactile object visuals.

## Avoid

- Multi-stop neon gradients
- Heavy drop shadows
- More than one competing accent color

Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.