Set of folders following the 7-in-1 folder pattern:
|__ base (containing resets and typography)
|__ _base.scss
|__ _typography.scss
|__ components (for your various components)
|__ _buttons.scss
|__ layout (for header, footer, navbar, sidebar etc.)
|__ pages (for page-specific styles)
|__ utilities (for your SCSS mixins, variables, functions and helpers)
|__ _mixins.scss
|__ _functions.scss
|__ _variables.scss
|__ themes (e.g. for admin vs. un-logged in users)
|__ vendor (for third party styles)
|__ main.scss