Why do i have all these trouble with my resolution for mobil devices ?
For example the colums under the slider, and furtheremore the the paragraph and headline in within the slider.
Just change to mobile devices, you will see the issues.
I actually don’t see any problems. The reason the text is to big in the Hero Section (Slider) is because you need to make it smaller for mobile. While the columns automatically fit vertically (opposed to horizontal) because it will not look good horizontally laid out on a mobile phone. Hope this helps.