Responsive Issues at smaller and larger breakpoints

Hello everyone, I need help with my project. I designed my page entirely on the base breakpoint (1070 px canvas), but I’m having problems with the responsiveness of the other breakpoints, both the small ones (mobile / tablet) and the bigger ones.

Here is my link, so you can review it and help me find the solution.

Thank you.

Here is my site Read-Only: LINK
(how to share your site Read-Only link)