// @file
// The mobile navigation stylesheet for this theme.

@import 'init';

.main-menu,
.header__region {
  display: none;
  @include respond-to(s) {
    display: block;
  }
}

.mobile-nav {
  @include typeface(headings);
  position: absolute;
  right: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  z-index: 20;
  pointer-events: none;

  @include respond-to(s) {
    display: none;
  }

  .js-nav-open & {
    position: fixed;
  }

  &__cover {
    position: absolute;
    width: 100vw;
    height: 100vh;
    background-color: $mobile-menu-cover;
    opacity: 0;

    .js-nav-open & {
      opacity: 1;
      pointer-events: auto;
    }
  }

  &__toggle {
    display: block;
    position: absolute;
    top: $zen-gutters / 2;
    right: $zen-gutters / 2;
    padding: 6px ($zen-gutters + $zen-gutters / 4 + 4px) 4px 4px;
    z-index: 22;
    text-decoration: none;
    font-weight: bold;
    line-height: 1;
    border: 1px solid $border;
    border-radius: 3px;
    color: $text;
    pointer-events: auto;

    @include respond-to(s) {
      display: none;
    }

    .js-nav-open & {
      color: $text-bg;
    }

    &::after {
      position: absolute;
      content: '';
      margin-left: $zen-gutters / 4;
      width: $zen-gutters;
      height: $zen-gutters;
      border-top: 12px double $text;
      border-bottom: 4px solid $text;
    }

    .js-nav-open &::after {
      border-color: $text-bg;
    }
  }

  &__sheet {
    background-color: $mobile-menu;
    width: 90vw;
    height: 100vh;
    padding: 2rem;
    transform: translateX(100vw);
    z-index: 21;

    a {
      color: $text-bg;
      text-decoration: none;

      &:hover,
      &:focus {
        color: $text-bg;
      }
    }

    .js-nav-open & {
      pointer-events: auto;
      box-shadow: -10px 0 10px -10px $nearblack;
      transform: translateX(10vw);
    }
  }

  &__navbar {
    display: flex;
    flex-direction: column;
    padding: 0;
    margin: 0;

    li {
      list-style-type: none;
      margin: .4rem 0;
    }
  }

  &__cover,
  &__toggle,
  &__toggle::after,
  &__sheet {
    transition: all 130ms ease-in;

    .js-nav-open & {
      transition: all 330ms ease-out;
    }
  }
}