Responsive landing page using GRID

Thanks Frontend Mentor for this project, I had fun doing it even though i encountered some difficulties.

1. I could not change the position of my grid using 'grid-row: 1/2;

2. When reducing the size of my screen i.e. when I try to make it into a smaller mobile view, i found out that there is still some padding left on the right side of the page.

3. the worst problem I encountered was my inability to get my hamburger to display the nav links using JavaScript which made me completely delete JS.

I would be glad to get feedback from our community on how to better improve on my skills. Thanks in anticipation.