Social proof section using Sass

• First project using Sass after a few weeks learning it. I'm not sure if I made a good use of nesting and mixins
• I wanted the testimonials container to be fully responsive so it can have 1-3 columns, so I applied a little bit of JavaScript in order to transform the testimonials Y coordinates only when the grid has 3 columns

Anything that could help improve my scss or any code in general will be apreciated