@import url(fonts/pragmatapro/pragmatapro.css);
@import url(fonts/muller/muller.css);
@import url(fonts/junicodevf/junicodevf.css);


$normal-weight:       400;
$bold-weight:         600;
$boldbold-weight:     700;
$main-heading-weight: 300;
$heading-weight:      $bold-weight;
$small-weight:        500;

$body-size:  14pt;
$small-size: $body-size * 0.75;
$code-font-scale: 0.85;

@mixin main-font { font-family: Muller, sans-serif; }

@mixin heading-font { @include main-font; }

@mixin code-font {
  font-family: PragmataPro, monospace;
  font-size:   100% * $code-font-scale;
}

@mixin ipa-font {
  font-family: JunicodeVF, serif;
  font-feature-settings: "ccmp", "calt", "liga", "loca", "mark", "mkmk", "ss01";
  font-weight: 550;
  font-stretch: 110%;
}

@mixin small-font {
  font-size:   80%;
  font-weight: $small-weight;
}

@mixin note-font {
  @include small-font;
  font-style:  italic;
}

@mixin symbol-font {
  font-family: PragmataPro, sans-serif;
}

@mixin heading-size($level) {
  $step: 1.2;
  font-size: #{pow($step, max(4 - $level, 0))}rem;
}