3-column-card component with SASS using the SMACSS methodology

Hi!, what's up? I had already made this challenge a few weeks ago, but I started to remade my projects (including the Frontend Mentor challenges) trying to apply new things I've learned, such as SASS (I had already known SASS, but just recently I finished of reading the documentation and practicing with it, so just now I feel confident enough to build projects with SASS).

I have to add that I used my own kinda library with mixins for SASS, such as mixins for media queries, Flexbox, and Grid.

Also, something important to mention is that I used the SMACSS methodology for structuring this project. I've already used this methodology a couple of times, but I'm still in the process of mastering it.

Feedback is always appreciated :D.

P.D. Likewise I've implemented the use of logical properties such as inline-size (width), and block-size (height) due to nowadays there's already enough browser support for them.