$gap-s: 8px
$gap-m: 16px
$gap-l: 24px

$font-family-default: Arial, sans-serif

$color-primary: cornflowerblue

nav 
  ul 
  margin: 0
  padding: 0
  list-style: none
  display: flex
  gap: $gap-m
  li 
    a 
    text-decoration: none
    font-family: $font-family-default
    color: $color-primary