.page-nav-home a {
  @extend .icon, .ss-home;
}

.page-nav-map a {
  @extend .icon, .ss-map;
}

.user-nav-contact a {
  @extend .icon, .ss-mail;
}

.navigation-switch {
  @extend .icon, .ss-rows;
  display: none; // hide element by default
  overflow: hidden; // hide text
  position: fixed;
  z-index: 1000;
  top: 18px;
  right: 16px;
  padding-left: 10px;
  width: 36px;
  height: 34px;
  line-height: 35px;
  text-decoration: none;
  font-size: 20px;
  color: white;
  background: rgba(darken($charcoal, 5), 0.65);
  border-radius: 5px;
  text-align: center;
  transition: right 0.3s;

  &:hover,
  &:focus {
    color: white;
  }
}

@include susy-breakpoint($mobile) {
  .navigation-switch {
    display: block;
  }

  .main-navigation {
    position: fixed;
    top: 0;
    right: -250px;
    width: 250px;
    height: 150%; // a little more to smoothen redrawing
    padding-top: 10px;
    background: $lightGrey;
    transition: right 0.3s;
    overflow: scroll;

    nav {
      padding: 0 10px;
    }

    ul {
      list-style: none;
      margin: 0;
      padding: 0;
    }

    li {
      display: block;
      padding: 0;
      margin: 0;
      border-bottom: 1px solid $white;
    }

    a {
      display: block;
      padding: 10px;
      border-bottom: 1px solid $grey;
      color: $charcoal;
      text-decoration: none;
      font-weight: bold;
      font-size: 20px;
    }
  }

  .show-navigation {
    overflow: hidden;

    // Overlay for modal window:
    &:after {
      content: '';
      z-index: 1;
      display: block;
      background: rgba($charcoal, 0.9);
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 150%; // a little more to smoothen redrawing
    }

    .logo {
      opacity: 0;
      transition: opacity 0.3s;
    }

    .main-navigation {
      right: 0;
      z-index: 10;
    }

    .navigation-switch {
      right: 268px;
    }
  }
}

@include susy-breakpoint($tablet) {
  .main-navigation {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;

    a {
      color: white;
      font-weight: bold;
      line-height: 1em;
      text-decoration: none;
    }

    ul {
      margin: 0;
      padding: 0 $gutter-width;
      @include container($total-columns);
    }

    li {
      display: inline-block;
    }

    .page-nav {
      pointer-events: none;
      position: relative;
      top: 110px;

      .home & {
        top: 500px;
      }

      .map & {
        position: fixed;
        z-index: 3;
        top: auto;
        bottom: -8px;
        left: 0;
        width: 100%;
      }

      a {
        pointer-events: auto;
        display: block;
        line-height: 15px;
        padding: 15px;
        background: rgba($charcoal, 0.8);
        transition: background-color 0.2s;
        font-weight: bold;

        &:hover,
        &:focus {
          background: rgba($charcoal, 1);
        }

        &:before {
          transform: scale(1.2);
        }
      }

      .active a {
        color: $charcoal;
        background: white;
        box-shadow: 2px 2px 15px rgba(black, 0.4);
      }
    }
  }

  .user-nav {
    position: relative;
    display: block;
    margin: 0 auto;
    width: 100%;
    pointer-events: none;

    > ul {
      @include container;
      height: 100px;
      position: relative;
      list-style: none;
      margin-top: 0;
    }

    a {
      pointer-events: auto;
    }

    .home.map & {
      position: fixed;
      top: 0;
      right: 0;
      z-index: 10;
      width: 100%;
    }
  }

  .user-nav-contact {
    display: block;
    position: absolute;
    right: 25px;
    z-index: 10;

    .home.map & {
      top: 40px;
    }
  }
}