Minimalist Social App UI Overhaul

My iOS and Android social app is ready for a full design refresh that embraces a clean, minimalist aesthetic. The assignment centers on three intertwined goals: polishing the visual layer, untangling the user flow, and lifting every screen to modern accessibility standards.

You will receive the current Figma source files, user-journey maps, and a quick audit of known pain points. From there I need high-fidelity mock-ups and an interactive prototype that clearly demonstrate streamlined navigation, reduced tap counts, and WCAG-compliant colour and type choices. A concise component library—icons, tokens, spacing rules, and motion specs—must accompany the visuals so my React Native team can start implementation without guesswork.

Deliverables
• Complete set of redesigned screens for both platforms in Figma (or Sketch)
• Clickable prototype illustrating all primary user journeys
• Style guide with typography, colour, spacing, and accessibility notes
• Handoff package: exportable assets and redlines for developers

Acceptance criteria
• Primary actions reachable in three taps or fewer
• WCAG 2.1 AA compliance confirmed across screens
• Component usage consistent with both Apple HIG and Material Design while retaining a unified brand feel

Attach at least one example of a previous minimalist mobile redesign so I can gauge fit.