@import url('https://fonts.googleapis.com/css?family=Source+Sans+Pro');

body {
  font-family: 'Source Sans Pro', 'Helvetica Neue', Helvetica, Arial, serif;
  font-size: 15px;
  line-height: 1.6;

  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-smoothing: antialiased;
}

a {
  &:link, &:hover, &:visited {
    color: $primary-color;
    text-decoration: none;
  }
}

.item-grid {
  @media screen and (min-width: $bigscreen-breakpoint) {
    margin: 0 -#{$gutter} 0 0;
    display: flex;
    flex-flow: row wrap;
    justify-content: flex-start;

    > .item {
      margin-right: $gutter;
    }
  }
}

.index-item-grid {
  margin-top: 40px;

  @media screen and (min-width: $bigscreen-breakpoint) {
    margin-top: 80px;
  }
}

.main-section {
  margin-top: 50px;

  @media screen and (min-width: $bigscreen-breakpoint) {
    margin-top: 100px;
  }

  > .puny-label {
    text-align: center;
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: $primary-color;
  }

  > .title {
    text-align: center;
    font-weight: 600;

    margin-top: 0;
    margin-bottom: 1em;
    font-size: 32px;
  }

  > .items {
    @extend .item-grid;
  }
}

@mixin hoverable-card($base-y, $base-blur, $color) {
  $hovered-y: $base-y * 2;
  $hovered-blur: $base-blur * 2;

  transition: all .15s ease;
  box-shadow: 0px $base-y $base-blur $color;
  &:hover {
    transform: translateY(-1px);
    box-shadow: 0px $hovered-y $hovered-blur $color;
  }
}

.item-card {
  background: white;
  display: block;

  &:link, &:hover, &:visited {
    color: inherit;
    text-decoration: none;
  }

  .header {
    font-weight: 600;
    margin: 0 0 .5em 0;
  }
  .body {
    margin: 0;
  }
}

.post-card {
  .meta {
    margin-top: 8px;
    color: grey;
  }
}

.main-article {
  max-width: 750px;

  > header {
    .title {
      font-size: 36px;
      font-weight: 600;
    }
  }
  .body {
    font-size: 18px;
    line-height: 1.65;
  }
}


html, body {
  margin: 0;
  padding: 0;
}

.underlay,
section,
header,
footer,
article {
  body > &,
  body > main > & {
    padding: 0 2em;
    @media screen and (min-width: $bigscreen-breakpoint) {
      padding: 0;
    }
  }
}

body {
  display: flex;
  flex-flow: column nowrap;
  min-height: 100vh;
  align-items: stretch;

  > main {
    flex: 1;
  }
}
@media screen and (min-width: $bigscreen-breakpoint) {
  body > .underlay,
  body > main,
  body > main > .underlay {
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
  }
  .underlay {
    width: 100%;
  }
}

header,
footer,
section,
article {
  body > &,
  body > .underlay > &,
  body > main > &,
  body > main > .underlay > & {
    @media screen and (min-width: $bigscreen-breakpoint) {
      padding: 0;
      width: $bigscreen-breakpoint - $gutter * 2;
    }
    @media screen and (min-width: $widescreen-breakpoint) {
      width: $widescreen-breakpoint - $gutter * 2;
    }
  }
}