Hi Francois. If you allow ...
I looked at your site and saw that you made a large number of errors in the header layout, and wrote a lot of unnecessary code. Any corrections now - these will be terrible crutches, the success of which is not guaranteed.
You need to clean everything you have done and start from scratch. Header is one of the most complex elements for adaptation. If you do not have sufficient CSS skills, do not use not standard layouts. Use only the default layout from template.
Everything looks pretty bad when checking for responsiveness.


