How can I hide navbar and footer on a page while having full content in every window screen width?

[EllyFodorDesign]

with my page inside hiddenpath, the screens width is limited to ca 1200px. Tried to remove 90% limit on components, did not change it.
Layout.tsx
Hometest.tsx
styled-components.tsx
[FooterLanding.tsx](https://github.com/user-attachments/files/22
[Navbar.tsx](https://github.com/user-attachments/files/
App.tsx
22928413/Navbar.tsx)
928410/FooterLanding.tsx)