/////////////////////////////
// CORE / GENERIC / FONT-SIZE
/////////////////////////////


:root {
  @include lh-4;
  font-size: #{$font-size-min}em;
}

// If minimum font-size does not equal maximum font-size, apply linear interpolation to font-size
@if (to-number($font-size-min) != to-number($font-size-max)) {

  @media screen and (min-width: #{$min-width-lerp}em) {

    :root {
      font-size: calc(#{$font-size-min}em + (#{$font-size-max} - #{$font-size-min}) * ((100vw - #{$min-width-lerp}em) / (#{$max-width-lerp} - #{$min-width-lerp})));
    }

  }

  @media screen and (min-width: #{$max-width-lerp}em) {

    :root {
      font-size: #{$font-size-max}em;
    }

  }

}