I am experiencing the same problems with the logo appearing blurred when on mobile. The original uploaded logo image is 1080 x 288 pixels. This was cropped by the theme to 169 x 45 pixels. Can the theme be coded to use 2 different size logos for the header depending on the @media specification?
I would like to:
1. Increase the size of the current cropped logo on the desktop version of the homepage header.
2. Use a larger image for clarity when the header logo appears on mobile.