/* Basic */

@-ms-viewport {
  width: device-width;
}

body {
  background: _palette(bg);

  &.is-loading {
    *, *:before, *:after {
      @include vendor('animation', 'none !important');
      @include vendor('transition', 'none !important');
    }
  }
}

body, input, select, textarea {
  color: _palette(fg);
  font-family: _font(family);
  font-size: 15pt;
  font-weight: _font(weight);
  letter-spacing: _size(letter-spacing);
  line-height: 1.65em;

  @include breakpoint(xlarge) {
    font-size: 13pt;
  }

  @include breakpoint(large) {
    font-size: 12pt;
  }

  @include breakpoint(small) {
    font-size: 11pt;
    letter-spacing: _size(letter-spacing) * 0.5;
  }
}

a {
  @include vendor('transition', ('color #{_duration(transitions)} ease', 'border-bottom-color #{_duration(transitions)} ease'));
  border-bottom: dotted 1px;
  color: inherit;
  text-decoration: none;

  &:hover {
    border-bottom-color: transparent;
  }
}

strong, b {
  color: _palette(fg-bold);
  font-weight: _font(weight-bold);
}

em, i {
  font-style: italic;
}

p {
  margin: 0 0 _size(element-margin) 0;
}

.h1, .h2, .h3, .h4, .h5, .h6,
h1, h2, h3, h4, h5, h6 {
  color: _palette(fg-bold);
  font-weight: _font(weight-extrabold);
  letter-spacing: _size(letter-spacing-alt);
  line-height: 1em;
  margin: 0 0 (_size(element-margin) * 0.5) 0;
  text-transform: uppercase;

  a {
    color: inherit;
    text-decoration: none;
  }
}

h2,
.h2 {
  font-size: 1.35em;
  line-height: 1.4;

  @include breakpoint(small) {
    font-size: 1.1em;
  }
}

.h3,
h3 {
  font-size: 1.15em;
  line-height: 1.4;

  @include breakpoint(small) {
    font-size: 1em;
  }
}

.h4,
h4 {
  font-size: 1em;
  line-height: 1.5em;
}

.h5,
h5 {
  font-size: 0.8em;
  line-height: 1.5em;
  font-style: italic;
}

.h6,
h6 {
  font-size: 0.7em;
  line-height: 1.5em;
}

sub {
  font-size: 0.8em;
  position: relative;
  top: 0.5em;
}

sup {
  font-size: 0.8em;
  position: relative;
  top: -0.5em;
}

hr {
  border: 0;
  border-bottom: solid 2px _palette(border);
  margin: (_size(element-margin) * 1.5) 0;

  &.major {
    margin: (_size(element-margin) * 2.25) 0;
  }
}

blockquote {
  border-left: solid 4px _palette(border);
  font-style: italic;
  margin: 0 0 _size(element-margin) 0;
  padding: 0.5em 0 0.5em 2em;
}

code {
  background: _palette(border-bg);
  border-radius: 3px;
  font-family: _font(family-fixed);
  font-size: 0.9em;
  letter-spacing: 0;
  margin: 0 0.25em;
  padding: 0.25em 0.65em;
}

pre {
  -webkit-overflow-scrolling: touch;
  font-family: _font(family-fixed);
  font-size: 0.9em;
  margin: 0 0 _size(element-margin) 0;

  code {
    display: block;
    line-height: 1.75em;
    padding: 1em 1.5em;
    overflow-x: auto;
  }
}

.align-left {
  text-align: left;
}

.align-center {
  text-align: center;
}

.align-right {
  text-align: right;
}


header {
  p {
    color: _palette(fg-light);
    position: relative;
    top: -0.25em;
  }

  h2 + p {
  }

  h3 + p {
    font-size: 1.1em;
  }

  h4 + p,
  h5 + p,
  h6 + p {
    font-size: 0.9em;
  }

  &.major {
    margin: 0 0 (_size(element-margin) * 1.75) 0;

    h2, h3, h4, h5, h6 {
      border-bottom: solid 2px _palette(border);
      display: inline-block;
      padding-bottom: 1em;
      position: relative;

      &:after {
        content: '';
        display: block;
        height: 1px;
      }
    }

    p {
      color: _palette(fg);
      top: 0;
    }

    @include breakpoint(small) {
      margin: 0 0 _size(element-margin) 0;
    }
  }

  @include breakpoint(medium) {
    br {
      display: none;
    }
  }
}