Google Mobile Friendly Tester reported Awesome both your site and our DEMO. You can check the Result Here. So, the Theme is responsive and passed Google’s new criteria for Mobile Friendly. Responsiveness is not that the site will be resized according to the Screen Zooming. It will be resized according to the Device Screen. You can check the Responsive Layout Here
We can add the font for you with our Custom Service Opportunity and may require 20 USD. You will supply the font set.