feat: add typescript

chore: change folders structure

Merge pull request #4 from camilazucchi/develop

style: change font, remove unused css properties and add responsivity

style: delete unused comments

style: change font, font-size and add breakpoints variables

feat: add modern-normalize css

fix: delete normalize.css

style: add normalize css

merge pull request #2 from camilazucchi/feat-add-sass

chore: organize project styles

chore: organized variables and mixins into separate files

refactor: renamed javascript variables for improved clarity

chore: improved sass code readability and added font-size variables

feat: updated html classes following bem convention