/**
 * @file
 * Styling for the primary menu at wide widths.
 */

@media (width > 1000px) {
  .primary-menu__mobile-button,
  .primary-menu-overlay {
    display: none;
  }

  /* <ul> elements. */
  .primary-menu__list {
    margin: 0;
    padding: 0;
    list-style: none;
  }

  /* Top level <ul> element. */
  .primary-menu__list--level-1 {
    display: flex;
  }

  /* Second level <ul> element. */
  .primary-menu__list--level-2 {
    position: absolute;
    z-index: 5; /* Appear above any heros that have stacking context. */
    top: 100%;
    inset-inline-start: 50%;
    visibility: hidden;
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: max-content;
    min-width: 100%;
    padding: var(--padding-y) 0;
    transition: visibility 0.2s, opacity 0.2s;
    opacity: 0;
    border: solid 1px currentColor;
    background-color: white;
    translate: -50% 0;

    @media (scripting: none) {
      &:where(.primary-menu__list-item--level-1:is(:hover, :focus-within) *) {
        visibility: visible;
        opacity: 1;
      }
    }

    > svg {
      position: absolute;
      inset-inline-start: 50%;
      bottom: 100%;
      translate: -50% 3px;
    }

    &.is-active-menu-parent {
      visibility: visible;
      opacity: 1;
    }

    /* When there are three menu levels, we adjust into a megamenu configuration. */
    &:has(.primary-menu__list--level-3) {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
      gap: 24px;

      /* Nested <li>. */
      .primary-menu__list-item--has-children {
        flex: 1;
        display: block;
      }

      .primary-menu__link--level-2 {
        margin-bottom: var(--spacing-xxxs);
        font-family: var(--font-mono);
        font-size: var(--dropdown-link-heading-font-size);
        text-transform: uppercase;
        color: var(--theme-text-color-loud);
      }

      .primary-menu__list--level-3 {
        display: flex;
        flex-direction: column;
        max-width: 150px;
      }

      .primary-menu__link--level-3 {
        font-size: var(--dropdown-link-font-size);
      }
    }
  }

  /* First level <li> elements. */
  .primary-menu__list-item--level-1 {
    --padding-x: 1rem;
    --padding-y: 1rem;

    display: flex;
  }

  .primary-menu__list-item--has-children {
    position: relative; /* Anchor child <ul>. */
  }

  /* Link (<a>, <button>, or <span>). */
  .primary-menu__link {
    display: block;
    padding: var(--padding-y) var(--padding-x);
    text-decoration: none;
  }

  /* <button> element that is created when top-level <a> link components have submenus. */
  .primary-menu__button-toggle {
    display: flex;
    align-items: center;
    align-self: stretch;
    padding: 0;
    border: 0;
    background: transparent;
    appearance: none;
    margin-inline: calc(-1 * var(--padding-x)) var(--padding-x);
    color: var(--top-level-link-color);

    &:hover {
      color: var(--top-level-link-color);
    }
  }

  /* Links that are <button> elements. */
  .primary-menu__link--button {
    display: flex;
    align-items: center;
    appearance: none;
    border: 0;
    background: transparent;

    &.primary-menu__link--has-children {
      padding-inline-end: calc(var(--padding-x) / 2);
    }
  }

  /* Chevron icon. */
  .primary-menu__button-icon {
    margin-inline-start: calc(var(--padding-x) / 2);
  }

  .primary-menu__button-icon {
    --icon-size: 8px;

    position: relative;
    display: block;
    width: var(--icon-size);
    height: var(--icon-size);
    margin-inline: calc(var(--padding-x) / 2);

    /* Down chevron icon. */
    &::after {
      display: block;
      width: 100%;
      height: 100%;
      content: "";
      transform: translateY(-25%) rotate(-45deg);
      border-bottom: solid 2px currentColor;
      border-left: solid 2px currentColor;
    }
  }
}