App structure first: hierarchy, wireframes, design system, and the logic behind the mobile flow.
Blueprint
This screen documents the product before any real teaching logic gets attached.
Warm deep-blue learning companion with soft glass cards, one-thumb actions, and calm premium motion instead of gamified noise.
First Run
Daily Learning Loop
Retention & Review
Motivation & Meta
Home
Lesson Session
Speaking Mode
Progress
Color System
Typography
Surfaces & Interaction