Dear Employer,
first of all thanks for the invite :).
We are a two person work team (Luli and who is writing Nico, wife & husband). She is in care of all the UI designs and HTML/CSS creation and I´m the developer of the team).
Sincerely we never worked on CS Cart before, but we checked out its documentation and based on what is needed for this project -a layout customization based on an existing one-, we do feel very comfortable with the technologies used by the solution (it is based on Bootstrap and Smarty :) ).
Would be great to have a chat with you if possible in order to know more about the original design, the one which should be the base for the frontend section and details of the project itself.
Cheers!!
Luli && Nico - widuIT