// ---------------------------------------------------------
// Site navigation core
//
// The main layout for the website navigation, for both mobile
// and desktop devices.
// -----------------------------------------------------------
$enable-animations: true;

// Fix overflow problems
.nav-container {
  overflow: visible;
  position: absolute;
  height: 100px;
  top: 0;
  left: 0;
  width: 100%;
}

#nav ul.menu-items {
  position: relative;
  z-index: 9999;

  &:after {
    content: '\00a0';
    display: block;
    height: 0;
    font: 0/0 serif;
    clear: both;
    visibility: hidden;
    overflow: hidden;
  }

  ul,
  li {
    display: block;
    list-style: none;
    margin: 0;
    padding: 0;
    line-height: normal;
    direction: ltr;
    text-align: left;
    -webkit-tap-highlight-color: rgba(#000, 0);
  }

  li,
  a {
    position: relative;
  }

  a {
    &.disabled {
      cursor: not-allowed;
    }
  }

  > li {
    > h1,
    > h2,
    > h3,
    > h4,
    > h5,
    > h6 {
      margin: 0;
      padding: 0;
    }
  }
}

// Hide by default if no animations enabled
@if $enable-animations == false {
  @media only screen and (min-width: $responsivenav) {
    #nav ul.menu-items ul {
      display: none;
    }
  }
}

// Disable animations on IE10 + IE11
@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
  @media only screen and (min-width: $responsivenav) {
    #nav ul.menu-items ul {
      display: none;
    }
  }
}

@media only screen and (max-width: $responsivenav) {
  body.js #nav ul.menu-items ul {
    display: none;
  }
}

#nav ul ul {
  margin-top: 0;
  margin-left: 25px;

  ul {
    margin-left: 25px;
  }
}

@if $enable-animations == false {
  @media only screen and (min-width: $responsivenav) {
    body.js #nav ul .sub-menu.toggled-on {
      display: block;
    }
  }
}

// Disable animations on IE10 + IE11
@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
  @media only screen and (min-width: $responsivenav) {
    body.js #nav ul .sub-menu.toggled-on {
      display: block;
    }
  }
}

@media only screen and (max-width: $responsivenav) {
  body.js #nav ul .sub-menu.toggled-on {
    display: block;
  }
}

.dropdown-toggle:after,
.dropdown-toggle.toggled-on:after,
#nav-toggle:before,
#nav-toggle.toggled-on:before {
  speak: none;
}

.dropdown-toggle:after,
.dropdown-toggle.toggled-on:after {
  font-size: 1.3rem;
}

body.no-js #nav-toggle {
  display: none;
}