Move logo/subtitle location

I want to move my logo and subtitle to show up at the top left of the screen, next to my menu. Rather than having a huge logo image and subtitle at the top of each page. How can I do this?

My site is
My logo says “twentyfree” my subtitle says “lifestyle design + financial independence for twenty-somethings”
I am willing to add the subtitle to my logo image file if that makes this easier.

I want the logo placement to look like this site:

Thanks in advance for your help.

Hey there

Im so sorry to say that but without template files modification this is not possible, there is no option to move logo at the left side of the menu, this is even not possible only by custom css, if you have experience working with PHP files header.php is the file you need to work with