# archive/2026-05-25-mobile-app-usability/specs/mobile-navigation (index)
dir: archive/2026-05-25-mobile-app-usability/specs/mobile-navigation

## role
Defines responsive mobile navigation requirements for viewport-adaptive layouts with touch-friendly bottom tab bars and safe area compatibility.
## parent
index: archive/2026-05-25-mobile-app-usability/specs/.pi-map.index.md
map: archive/2026-05-25-mobile-app-usability/specs/.pi-map.md
## children
-
## files
- spec.md
## links
index: archive/2026-05-25-mobile-app-usability/specs/mobile-navigation/.pi-map.index.md
map: archive/2026-05-25-mobile-app-usability/specs/mobile-navigation/.pi-map.md
## workflows
-
## dirty
-