---
version: "alpha"
name: "Fluent Design 2 (Fluent 2)"
description: "Sistema visual Fluent Design 2 (Fluent 2), traduzido do catálogo Claude Artisan para uso em produtos digitais. Five fundamentals: light, depth, motion, material, scale; Materials: solid, Mica, Acrylic, Smoke"
colors:
  primary: "#0f6cbd"
  background: "#f3f3f3"
  surface: "#f3f3f3"
  text: "#1b1b1b"
  accent: "#005fb8"
  on-primary: "#FFFFFF"
  on-surface: "#000000"
  on-accent: "#FFFFFF"
typography:
  h1:
    fontFamily: "'Segoe UI Variable Display', 'Segoe UI', sans-serif"
    fontSize: "4rem"
    fontWeight: "700"
    lineHeight: "1.05"
  body-md:
    fontFamily: "'Segoe UI Variable', 'Segoe UI', system-ui, sans-serif"
    fontSize: "1rem"
    fontWeight: "400"
    lineHeight: "1.6"
  label-caps:
    fontFamily: "'Segoe UI Variable', 'Segoe UI', system-ui, sans-serif"
    fontSize: "0.75rem"
    fontWeight: "600"
    letterSpacing: "0.06em"
rounded:
  sm: "4px"
  md: "8px"
  lg: "12px"
spacing:
  sm: "8px"
  md: "16px"
  lg: "32px"
components:
  button-primary:
    backgroundColor: "{colors.primary}"
    textColor: "{colors.on-primary}"
    rounded: "{rounded.md}"
    padding: "16px"
  button-secondary:
    backgroundColor: "{colors.accent}"
    textColor: "{colors.on-accent}"
    rounded: "{rounded.md}"
    padding: "16px"
  card:
    backgroundColor: "{colors.surface}"
    textColor: "{colors.on-surface}"
    rounded: "{rounded.lg}"
    padding: "24px"
  page:
    backgroundColor: "{colors.background}"
    textColor: "{colors.text}"
    padding: "16px"
---
## Overview

Sistema visual Fluent Design 2 (Fluent 2), traduzido do catálogo Claude Artisan para uso em produtos digitais. Five fundamentals: light, depth, motion, material, scale; Materials: solid, Mica, Acrylic, Smoke

- **Categoria:** Flat, material & plataformas
- **Era:** 2017–present
- **Origem:** Microsoft; Fluent (2017), Fluent 2 refresh (2021+ for Windows 11).
- **Exemplo:** Windows 11; Microsoft 365; Teams.
- **Base estrutural:** grade modular responsiva

**Traços definidores:**
- Five fundamentals: light, depth, motion, material, scale
- Materials: solid, Mica, Acrylic, Smoke
- Mica tints long-lived surfaces with desktop color
- Reveal highlight, subtle depth, rounded corners

## Colors

- **bg** — #f3f3f3
- **surface** — rgba(255,255,255,0.70)
- **mica** — rgba(243,243,243,0.85)
- **acrylic** — rgba(252,252,252,0.60)
- **text** — #1b1b1b
- **text-muted** — #616161
- **primary** — #0f6cbd
- **accent** — #005fb8
- **stroke** — rgba(0,0,0,0.10)

## Typography

- Display: 'Segoe UI Variable Display', 'Segoe UI', sans-serif
- Corpo: 'Segoe UI Variable', 'Segoe UI', system-ui, sans-serif
- Mono: 'Cascadia Code', ui-monospace, monospace

## Layout

- grade modular responsiva
- Use uma grade responsiva e preserve a hierarquia de conteúdo.
- Colapse colunas abaixo de 768px sem overflow horizontal.

## Elevation & Depth

- Five fundamentals: light, depth, motion, material, scale; Materials: solid, Mica, Acrylic, Smoke; Mica tints long-lived surfaces with desktop color; Reveal highlight, subtle depth, rounded corners; sombras e elevação; transparência e blur

## Shapes

- Raios: 4px, 8px, 12px.

## Components

- Botões mantêm foco visível e estados hover/pressed previsíveis.
- Cartões usam a superfície e a escala de raios definidas nos tokens.
- Formulários exibem labels persistentes, erro textual e foco por teclado.

## Do's and Don'ts

- Faça: respeite os tokens e a composição estrutural indicada.
- Faça: mantenha contraste WCAG AA e `prefers-reduced-motion`.
- Evite: usar o estilo como decoração sem hierarquia funcional.

<!-- Source: https://designmd.app.br/library/fluent-design-2 · designmd.app -->