bar-topas.ch design system

---
version: alpha
name: bar-topas.ch
description: "Dark interface measured from bar-topas.ch: Archivo type with Barlow Condensed, vivid amber accents, flat surfaces and pill-shaped controls."
colors:
  background: "#B21236"
  surface: "#B21236"
  on-surface: "#EFEFE3"
  on-background: "#EFEFE3"
  primary: "#FEB914"
  on-primary: "#000000"
  secondary: "#B62447"
  tertiary: "#F03812"
  error: "#B21236"
typography:
  headline-display:
    fontFamily: Archivo
    fontSize: 72px
    fontWeight: 800
    lineHeight: 0.92
  headline-lg:
    fontFamily: Barlow Condensed
    fontSize: 57.5px
    fontWeight: 800
    lineHeight: 1
  headline-md:
    fontFamily: Source Sans 3
    fontSize: 42px
    fontWeight: 700
    lineHeight: 1.45
  headline-sm:
    fontFamily: Source Sans 3
    fontSize: 21px
    fontWeight: 400
    lineHeight: 1.45
  body-md:
    fontFamily: Archivo
    fontSize: 17px
    fontWeight: 800
    lineHeight: 1
  label-lg:
    fontFamily: Archivo
    fontSize: 15px
    fontWeight: 700
    lineHeight: 1.45
  label-md:
    fontFamily: Archivo
    fontSize: 14px
    fontWeight: 700
    lineHeight: 1.1
  label-sm:
    fontFamily: Source Sans 3
    fontSize: 13px
    fontWeight: 700
    lineHeight: 1.2
  headline-md-mobile:
    fontFamily: Source Sans 3
    fontSize: 34px
    fontWeight: 700
    lineHeight: 1.45
  headline-display-mobile:
    fontFamily: Archivo
    fontSize: 34px
    fontWeight: 800
    lineHeight: 0.92
rounded:
  sm: 22px
  md: 28px
  full: 9999px
spacing:
  xs: 2px
  sm: 8px
  md: 10px
  lg: 23.04px
  xl: 56px
  gutter: 8px
  section: 57.6px
  margin: 56px
components:
  button-primary:
    backgroundColor: "{colors.on-surface}"
    textColor: "{colors.background}"
    typography: "{typography.label-md}"
    rounded: "{rounded.full}"
    padding: 12px 16px
    height: 40px
  button-ghost:
    textColor: "{colors.on-surface}"
    typography: "{typography.body-md}"
    rounded: "{rounded.full}"
    padding: 14.45px 25.5px
  card:
    backgroundColor: "{colors.background}"
    textColor: "{colors.background}"
    typography: "{typography.headline-sm}"
    rounded: "{rounded.sm}"
    padding: 0px
  link:
    textColor: "{colors.on-surface}"
---

# bar-topas.ch Design System

## Overview

bar-topas.ch describes itself as: “Tòpas by Topaze — Tapas & Bar. Découvrez la nouvelle cuisine hispano-suisse du Topaze.” The interface is dark, built on **Red (#B21236)** with **Warm Mist (#EFEFE3)** text, and **Vivid Amber (#FEB914)** as the main accent.

Type is set in **Archivo** and **Barlow Condensed**. Headlines run large; body text is 17px. Depth comes from soft drop shadows. Controls are pill-shaped.

Measured from [bar-topas.ch](https://bar-topas.ch/) on November 4, 2026 at 1440×900 and 390×844 from 273 rendered elements. Values are computed styles from the live page, not the original source files.

## Colors

The palette has 7 roles.

- **Red (#B21236):** Page background, seen 17 times. Token `background`, CSS `--rouge`.
- **Warm Mist (#EFEFE3):** Primary text and headings, seen 22 times. Token `on-surface`, CSS `--creme`.
- **Vivid Amber (#FEB914):** Brand color on large areas, seen 24 times. Token `primary`, CSS `--jaune`.
- **Near Black (#000000):** Text and icons on primary. Token `on-primary`.
- **Red (#B62447):** Accent in logos and imagery. Token `secondary`.
- **Vivid Red (#F03812):** Accent in text, fills and borders, seen 17 times. Token `tertiary`, CSS `--orange-rouge`.
- **Red (#B21236):** Errors and destructive states, seen 41 times. Token `error`, CSS `--rouge`.

## Typography

**Archivo**, **Barlow Condensed** and **Source Sans 3** share the interface. Fallback stack: `Archivo, Arial Black, system-ui, sans-serif`.

- **headline-display:** Archivo 72px at weight 800, line height 0.92, uppercase (34px on mobile). Page title (h1).
- **headline-lg:** Barlow Condensed 57.5px at weight 800, line height 1. Section headings (h2).
- **headline-md:** Source Sans 3 42px at weight 700, line height 1.45 (34px on mobile). Sub-section headings.
- **headline-sm:** Source Sans 3 21px at weight 400, line height 1.45. Card and feature titles.
- **body-md:** Archivo 17px at weight 800, line height 1. Body text.
- **label-lg:** Archivo 15px at weight 700, line height 1.45, uppercase. Large buttons and tabs.
- **label-md:** Archivo 14px at weight 700, line height 1.1. Buttons, navigation and labels.
- **label-sm:** Source Sans 3 13px at weight 700, line height 1.2. Small labels and badges.

## Layout

Spacing does not follow a strict grid: 29% of measured values are multiples of 4px, so match the measured steps rather than rounding to a grid.

- **Scale:** xs 2px, sm 8px, md 10px, lg 23.04px, xl 56px.
- **Sections:** 57.6px vertical padding between major sections.
- **Gaps:** 8px is the most common gap in flex and grid layouts.
- **Page margin:** 56px on each side of full-width sections.
- **Breakpoints:** 760px, 960px.

## Elevation & Depth

Raised elements use soft drop shadows. The most used recipes:

- `rgba(96, 21, 13, 0.6) 0px 40px 70px -40px`

Hairline rings and inset highlights also appear: `rgb(239, 239, 227) 0px 0px 0px 2px inset`.

## Shapes

Interactive controls are pill-shaped. Measured radii, most used first:

- **full (9999px):** 36 elements.
- **sm (22px):** 32 elements.
- **md (28px):** 4 elements.

## Components

Measured from the rendered page. Token values reference the tokens above.

- **button-primary (“BAR LE TOPAZE”):** #EFEFE3 fill, #B21236 text, 14px/800, 999px radius, padding 12px 16px.
- **button-ghost (“032 435 64 15”):** transparent fill, #EFEFE3 text, 17px/800, 999px radius, padding 14.45px 25.5px, shadow `rgb(239, 239, 227) 0px 0px 0px 2px inset`.
- **card:** #B21236 fill, #B21236 text, 21px/400, 22px radius, padding 0px, shadow `rgba(96, 21, 13, 0.6) 0px 40px 70px -40px`.
- **link:** transparent fill, #EFEFE3 text, padding 0px.

## Do's and Don'ts

- Do use #B21236 for the page.
- Do use #FEB914 as the brand accent: header, logo and key highlights.
- Do reuse the measured spacing steps (8px, 10px, 23.04px).
- Do make buttons and chips fully rounded (9999px); most other elements use 22px corners.
- Don't introduce new font families beyond Archivo, Barlow Condensed and Source Sans 3.
- Don't use #FEB914 for large backgrounds or body text.
- Don't make interface transitions slower than 0.5s.

## Motion

Interface transitions are quick: 0.4s, 0.5s, 0.3s. Longer ambient animations run 18s.

- **Easing:** `cubic-bezier(0.2, 0.8, 0.2, 1)`, `ease`, `linear`.
- **Reduced motion:** the page responds to `prefers-reduced-motion`.

Generated by [Sitepeel](https://sitepeel.dev/design-md/bar-topas.ch/), the free DESIGN.md generator (engine 2026.10.29+b828a475ee10).