/* ==========================================================================
  Fonts
  ========================================================================== */

@define-mixin font-sectra $fontWeight: 400 {
    font-family: "GtSectra", serif;
    font-weight: $(fontWeight);
}

@define-mixin font-ibm-plex-mono $fontWeight: 400 {
    font-family: "IbmPlexMono", monospace;
    font-weight: $(fontWeight);
}

/* ==========================================================================
  All typography variants

  $unit - Either em or rem
  ========================================================================== */

@define-mixin typography-h1 $unit {
    @mixin font-sectra;
    font-size: 8$(unit);
    line-height: calc(9.00001em / 8);
    letter-spacing: calc(-0.06em / 8);
}

@define-mixin typography-h2 $unit {
    @mixin font-sectra;
    font-size: 5.2$(unit);
    line-height: calc(6em / 5.2);
    letter-spacing: calc(-0.02em / 5.2);
}

@define-mixin typography-h3 $unit {
    @mixin font-sectra;
    font-size: 2.8$(unit);
    line-height: calc(3.4em / 2.8);
    letter-spacing: calc(0.02001em / 2.8);
}

@define-mixin typography-h4 $unit {
    @mixin font-sectra;
    font-size: 2.2$(unit);
    line-height: calc(3.2em / 2.2);
}

@define-mixin typography-body-1 $unit {
    @mixin font-ibm-plex-mono;
    font-size: 1.6$(unit);
    line-height: calc(2.4em / 1.6);
}

@define-mixin typography-body-2 $unit {
    @mixin font-ibm-plex-mono;
    font-size: 1.2$(unit);
    line-height: calc(2em / 1.2);
}

@define-mixin typography-captions $unit {
    @mixin font-sectra 500;
    font-size: 1.4$(unit);
    text-transform: uppercase;
    line-height: calc(2em / 1.4);
    letter-spacing: calc(0.09em / 1.4);
}