Refine websites and finetune responsive in webflow

We have the following sites in webflow and need to finetune the designs as they are not optimised for responsive and look bad on mobile platforms :
http://www.atiliuswines.com/
http://www.taistealwhisky.com/
http://www.blowfishwines.com/
http://www.onikishiwhisky.com/

Aside from correcting the basis responsive issue, there are further opportunities to work with us on enhancing the design and building additional features, including for our main company site :
http://www.milestonebeverages.com

We also have some issues with certificates/SSL which could be looked at as a general website support.

We are relaunching our blowfish site as well which we will redesign for new branding, but can also be another project should you wish to quote for this, in order of priority the project covers :
MANDATORY
1. Editing 4 sites for any technical errors on desktop site, and mainly on optimising for responsive on mobile platforms
OPTIONAL
2. Rectify issues with certificates or SSL issues (mainly noticed on Blowfish site)
3. New design work on Blowfish site
4. New design work on Onikishi & Milestone Beverages sites.