The constraint
Keep a multi-route portal coherent while supporting media, reduced motion, keyboard navigation, and small screens.
The approach
Treat motion as optional atmosphere, retain a usable static state, and make hierarchy work before any cinematic layer appears.
Evidence and limits
The public portal exposes the route and content structure. The portfolio describes the design constraints, not internal operations.
What this record does not claim
This portfolio case does not claim private infrastructure control, customer outcomes, availability guarantees, or access to accounts. It links to public material and describes only the design and delivery reasoning documented here.