I’ve added a sub-header (via a GroupFocus) that explains who the site is for, as that was some early feedback - not clear if it’s for pros or amateurs. Thanks to that video @cmarchan I think I made to manage to make the header kinda work on mobile, but maybe not perfectly.
However, my additions to the header overall, plus the change I made to the main hero image, seem to have borked the responsiveness overall. If you compare the original template to my current version, you can see the difference. Unfortunately I don’t have the original template index page any more to see how it was originally set.
I am also still having problems with very basic responsiveness. 
<< solved thanks to @boston85719 
