@include govuk-exports("govuk/component/header") {
  $govuk-header-background: govuk-colour("black");
  $govuk-header-border-color: $govuk-brand-colour;
  $govuk-header-border-width: govuk-spacing(2);
  $govuk-header-text: govuk-colour("white");
  $govuk-header-link-active: #1d8feb;
  $govuk-header-nav-item-border-color: #2e3133;
  $govuk-header-link-underline-thickness: 3px;
  $govuk-header-vertical-spacing-value: 2;
  // This crown height is only used to calculate top offset of mobile menu button
  // as the crown svg height is the only thing that controls the height of the header
  $govuk-header-crown-height: 30px;
  $govuk-header-menu-button-height: 24px;
  $govuk-header-menu-button-width: 80px;

  .govuk-header {
    @include govuk-font($size: 16, $line-height: 1);

    border-bottom: govuk-spacing(2) solid govuk-colour("white");
    color: $govuk-header-text;
    background: $govuk-header-background;
  }

  .govuk-header__container--full-width {
    padding: 0 govuk-spacing(3);
    border-color: $govuk-header-border-color;

    .govuk-header__menu-button {
      right: govuk-spacing(3);
    }
  }

  .govuk-header__container {
    @include govuk-clearfix;
    position: relative;
    margin-bottom: -$govuk-header-border-width;
    padding-top: govuk-spacing($govuk-header-vertical-spacing-value);
    border-bottom: $govuk-header-border-width solid $govuk-header-border-color;
  }

  .govuk-header--full-width-border {
    border-bottom-color: $govuk-header-border-color;

    .govuk-header__container {
      border-bottom-color: transparent;
    }
  }

  .govuk-header__logotype {
    display: inline-block;
    position: relative;
    top: -3px;

    // Add a gap after the logo in case it's followed by a product name. This
    // gets removed later if the logotype is a :last-child.
    margin-right: govuk-spacing(1);
    fill: currentcolor;
    vertical-align: top;

    // Prevent readability backplate from obscuring underline in Windows High
    // Contrast Mode
    @media (forced-colors: active) {
      forced-color-adjust: none;
      color: linktext;
    }

    // Remove the gap after the logo if there's no product name to keep hover
    // and focus states neat
    &:last-child {
      margin-right: 0;
    }
  }

  .govuk-header__product-name {
    $product-name-offset: if($govuk-new-typography-scale, 7px, 10px);
    $product-name-offset-tablet: 5px;

    @include govuk-font-size($size: 24, $line-height: 1);
    @include govuk-typography-weight-regular;
    display: inline-table;

    // Maintain space below logo when wrapped
    margin-top: $product-name-offset;

    // Firefox places the GOV.UK logo one pixel higher, due to how it rounds
    // subpixels, so nudge the product name in FF to still be aligned.
    @-moz-document url-prefix() {
      margin-top: $product-name-offset - 0.5px;
    }

    // Align vertically with logo when not wrapped
    vertical-align: top;

    @include govuk-media-query($from: tablet) {
      margin-top: $product-name-offset-tablet;
      @-moz-document url-prefix() {
        margin-top: $product-name-offset-tablet - 0.5px;
      }
    }
  }

  .govuk-header__link {
    // Avoid using the `govuk-link-common` mixin because the links in the header
    // get a special treatment, because:
    //
    // - underlines are only visible on hover
    // - all links get a 3px underline regardless of text size, as there are
    //   multiple grouped elements close to one another and having slightly
    //   different underline widths looks unbalanced
    @include govuk-link-style-inverse;

    text-decoration: none;

    &:hover {
      text-decoration: underline;
      text-decoration-thickness: $govuk-header-link-underline-thickness;

      @if $govuk-link-underline-offset {
        text-underline-offset: $govuk-link-underline-offset;
      }
    }

    &:focus {
      @include govuk-focused-text;
    }
  }

  .govuk-header__link--homepage {
    // Font size needs to be set on the link so that the box sizing is correct
    // in Firefox
    display: inline-block;
    margin-right: govuk-spacing(2);
    font-size: 30px; // We don't have a mixin that produces 30px font size

    @include govuk-media-query($from: desktop) {
      display: inline;

      &:focus {
        // Replicate the focus box shadow but without the -2px y-offset of the first yellow shadow
        // This is to stop the logo getting cut off by the box shadow when focused on above a product name
        box-shadow: 0 0 $govuk-focus-colour;
      }
    }

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

    &:hover,
    &:active {
      // Negate the added border
      margin-bottom: $govuk-header-link-underline-thickness * -1;
      border-bottom: $govuk-header-link-underline-thickness solid;
    }

    // Remove any borders that show when focused and hovered.
    &:focus {
      margin-bottom: 0;
      border-bottom: 0;
    }
  }

  .govuk-header__service-name {
    display: inline-block;
    margin-bottom: govuk-spacing(2);
    @include govuk-font-size($size: 24);
    @include govuk-typography-weight-bold;
  }

  .govuk-header__logo,
  .govuk-header__content {
    box-sizing: border-box;
  }

  .govuk-header__logo {
    @include govuk-responsive-margin($govuk-header-vertical-spacing-value, "bottom");
    // Protect the absolute positioned menu button from overlapping with the
    // logo with right padding using the button's width
    padding-right: $govuk-header-menu-button-width;

    @include govuk-media-query($from: desktop) {
      width: 33.33%;
      padding-right: $govuk-gutter-half;
      float: left;
      vertical-align: top;

      // Reset float when logo is the last child, without a navigation
      &:last-child {
        width: auto;
        padding-right: 0;
        float: none;
      }
    }
  }

  .govuk-header__content {
    @include govuk-media-query($from: desktop) {
      width: 66.66%;
      padding-left: $govuk-gutter-half;
      float: left;
    }
  }

  .govuk-header__menu-button {
    @include govuk-font($size: 16);
    position: absolute;
    // calculate top offset by:
    // - getting the vertical spacing for the top and the bottom of the header
    // - adding that to the crown height
    // - dividing it by 2 so you have the vertical centre of the header
    // - subtracting half the height of the menu button
    top: (((govuk-spacing($govuk-header-vertical-spacing-value) * 2) + $govuk-header-crown-height) / 2) -
      ($govuk-header-menu-button-height / 2);
    right: 0;
    max-width: $govuk-header-menu-button-width;
    min-height: $govuk-header-menu-button-height;
    margin: 0;
    padding: 0;
    border: 0;
    color: govuk-colour("white");
    background: none;
    word-break: break-all;
    cursor: pointer;

    &:hover {
      -webkit-text-decoration: solid underline $govuk-header-link-underline-thickness;
              text-decoration: solid underline $govuk-header-link-underline-thickness;

      @if $govuk-link-underline-offset {
        text-underline-offset: $govuk-link-underline-offset;
      }
    }

    &:focus {
      @include govuk-focused-text;
    }

    &::after {
      @include govuk-shape-arrow($direction: down, $base: 10px, $display: inline-block);
      content: "";
      margin-left: govuk-spacing(1);
    }

    &[aria-expanded="true"]::after {
      @include govuk-shape-arrow($direction: up, $base: 10px, $display: inline-block);
    }

    @include govuk-media-query($from: tablet) {
      top: govuk-spacing(3);
    }

    .govuk-frontend-supported & {
      display: block;
    }

    &[hidden],
    .govuk-frontend-supported &[hidden] {
      display: none;
    }
  }

  .govuk-header__navigation {
    @include govuk-media-query($from: desktop) {
      margin-bottom: govuk-spacing(2);
    }
  }

  .govuk-header__navigation-list {
    // Reset user-agent default list styles
    margin: 0;
    padding: 0;
    list-style: none;

    &[hidden] {
      display: none;
    }
  }

  .govuk-header__navigation--end {
    @include govuk-media-query($from: desktop) {
      margin: 0;
      padding: govuk-spacing(1) 0;
      text-align: right;
    }
  }

  .govuk-header__navigation-item {
    padding: govuk-spacing(2) 0;
    border-bottom: 1px solid $govuk-header-nav-item-border-color;

    @include govuk-media-query($from: desktop) {
      display: inline-block;
      margin-right: govuk-spacing(3);
      padding: govuk-spacing(1) 0;
      border: 0;
    }

    a {
      @include govuk-font-size($size: 16);
      @include govuk-typography-weight-bold;
      white-space: nowrap;
    }
  }

  .govuk-header__navigation-item--active {
    a {
      &:link,
      &:hover,
      &:visited {
        color: $govuk-header-link-active;
      }

      // When printing, use the normal blue as this contrasts better with the
      // white printing header
      @include govuk-media-query($media-type: print) {
        color: $govuk-brand-colour;
      }

      // When focussed, the text colour needs to be darker to ensure that colour
      // contrast is still acceptable
      &:focus {
        color: $govuk-focus-text-colour;
      }
    }
  }

  .govuk-header__navigation-item:last-child {
    margin-right: 0;
    border-bottom: 0;
  }

  @include govuk-media-query($media-type: print) {
    .govuk-header {
      border-bottom-width: 0;
      color: govuk-colour("black");
      background: transparent;
    }

    .govuk-header__link {
      &:link,
      &:visited {
        color: govuk-colour("black");
      }

      // Do not append link href to GOV.UK link when printing (e.g. '(/)')
      &::after {
        display: none;
      }
    }
  }
}

/*# sourceMappingURL=_index.scss.map */