High-Fidelity Mockups:
Mockups for key breakpoints: desktop, tablet, and mobile (e.g., 1440px, 768px, 375px).
Pixel-perfect designs showcasing how elements will adapt to different screen sizes.
Typography Scaling:
A style guide specifying font sizes, line heights, and weights for each device type.
Color Palette and Theme:
Defined colors with accessible contrast ratios for all screen sizes.
UI Components:
A library of reusable components like buttons, navigation menus, and forms designed for responsiveness.
Style Guide:
Documentation for branding elements, spacing, and visual hierarchy adapted for responsiveness.