Web site layout on django

Hello, there!
It requires a site builder. It is necessary to perform work on the layout of the site, working on django in accordance with the burrowing indicated on the screenshots, namely:
1. The layout of the main page template:
- Remove crossed-out parts of the screen
2. The general pattern of the other pages:
- Bring the location of the elements of the upper menu in accordance with the menu on the main page: remove the logo, reduce the width. It is also necessary to increase the transparency of the menu, in order to make its color lighter (on all pages except the main one, on the main one with the action menu we do not produce)
- Remove the block with navigation (on all pages) indicated in the screenshot
Remove the blacked out parts of the screen, namely: the sidebar on all pages (regardless of the content of the sidebar), remove the lower crossed out parts of the screen.

I am waiting for your proposals on the timing and cost of work, also indicate how quickly you can start the execution. Thank you!