/* ==========================================================================
   Primary Navigation Component
   ========================================================================== */

/* Lock body scroll when mobile menu is open */
@media (max-width: 1023.98px) {
  body.mobile-menu-open {
    overflow: hidden;
  }
}

[data-component-id="livmarli:primary-nav"] {

  &.primary-nav {
    position: relative;
    background-color: transparent;
    transition: background-color var(--transition-base);

    @media (max-width: 1023.98px) {
      margin-top: calc(var(--space-4) * -1);
    }
  }

  .primary-nav::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: var(--color-white);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: -1;
  }

  .primary-nav__container {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    min-height: var(--primary-nav-height);

    @media (max-width: 1023.98px) {
      min-height: var(--primary-nav-height-sm);
      flex-wrap: wrap;
      padding-top: var(--space-3);
    }
  }

  /* Logo */
  .primary-nav__logo-wrapper {
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.12));
  }

  .primary-nav__logo-bg {
    position: absolute;
    top: calc(var(--space-3) * -1);
    left: calc(var(--space-4) * -1);
    /* transform: translate(-50%, -50%); */
    min-width: 173px;
    height: 65px;

    z-index: -1;
    transition: opacity var(--transition-base);

    @media (min-width: 1120px) {
      top: calc(var(--utility-bar-height) * -1);
      left: 50%;
      transform: translate3d(-50%, 0, 0);
      min-width: 321px;
      height: 121px;
    }

    svg {
      max-width: 100%;
      max-height: 100%;

      path {
        fill: var(--color-white);
      }
    }
  }

  .navbar-brand__logo,
  .primary-nav__logo {
    display: block;
    width: 97px;
    height: 36px;
    position: relative;

    @media (min-width: 1120px) {
      width: 154px;
      min-height: var(--primary-nav-height);
    }

    &:focus-visible {
      outline: var(--focus-ring-width) solid var(--focus-ring-color);
      outline-offset: 4px;
      border-radius: var(--radius-sm);
    }

    img {
      position: absolute;
    }
  }

  /* Desktop Menu */
  .primary-nav__menu-wrapper {

    @media (max-width: 1023.98px) {
      background: rgb(0 0 0 / 50%);
      padding: var(--space-6) var(--space-2);
      width: 100vw;
      display: none;

      &[data-expanded="true"] {
        display: block;
        position: fixed;
        top: var(--header-height-sm);
        inset-inline: 0;
        height: calc(100dvh - var(--header-height-sm));
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
      }
    }
  }

  .primary-nav__menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: clamp(0px, -39.38px + 3.85vw, var(--space-4));

    @media (max-width: 1023.98px) {
      flex-direction: column;
      background-color: var(--color-cyan-light);
      border-radius: var(--radius-md);
      padding: var(--space-2);
      gap: var(--space-1);
    }
  }

  /* @media (min-width: 1024px) {
    .menu,
    .primary-nav__menu {
      display: flex;
      align-items: center;
    }
  } */

  .primary-nav__item {
    position: relative;
    display: list-item;

    @media (max-width: 1023.98px) {
      background-color: var(--color-white);

      &.nav-item__access {
        margin-bottom: var(--space-2);
      }
    }
  }

  /* Nav item trigger */
  .primary-nav__link,
  .primary-nav__link:visited,
  .primary-nav__dropdown__trigger,
  .nav-item__trigger,
  .nav-item__trigger:visited {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    padding: var(--space-3) var(--space-4);
    /* font-size: var(--text-sm); */
    font-size: var(--text-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-navy);
    text-decoration: none;
    text-align: center;
    background: transparent;
    border: none;
    /* border-radius: var(--radius-md); */
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    white-space: nowrap;

    @media (min-width: 1024px) {
      font-size: clamp(var(--text-xs), 9.0769px + 0.4808vw, var(--text-sm));
      padding: var(--space-2) clamp(var(--space-1-5), -1.85px + 0.96vw, var(--space-3));
      padding-bottom: calc(var(--space-2) - 2px);
      border-bottom: 2px solid transparent;
    }

    @media (max-width: 1023.98px) {
      width: 100%;
      max-height: none;
      font-weight: var(--font-weight-normal);
    }
  }

  .primary-nav__link:not(.is-active):not([aria-current="page"]):hover,
  .primary-nav__dropdown__trigger:not(.is-active):not([aria-current="page"]):hover,
  .nav-item__trigger:not(.is-active):not([aria-current="page"]):hover {
    background-color: #BDE7F4;
    color: var(--color-blue-dark);

    @media (min-width: 1024px) {
      border-bottom-color: var(--color-blue-dark);
    }
  }

  .primary-nav__link:focus-visible,
  .primary-nav__dropdown__trigger:focus-visible,
  .nav-item__trigger:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring-shadow);
  }

  .primary-nav__link[aria-current="page"],
  .primary-nav__link.is-active,
  .primary-nav__dropdown__trigger[aria-current="page"],
  .primary-nav__dropdown__trigger.is-active,
  .nav-item__trigger[aria-current="page"],
  .nav-item__trigger.is-active {
    background-color: var(--theme-nav-link-active-bg, var(--color-cyan-light));
    color: var(--theme-nav-link-color, var(--color-navy));

    @media (min-width: 1024px) {
      border-bottom-color: var(--theme-nav-link-active-shadow, var(--color-blue-dark));
    }
  }

  /* Mobile fallback: render the active accent as an inset shadow because
     the desktop-only 2px reserved border-bottom doesn't exist below 1024px. */
  @media (max-width: 1023.98px) {
    .primary-nav__link[aria-current="page"],
    .primary-nav__link.is-active,
    .primary-nav__dropdown__trigger[aria-current="page"],
    .primary-nav__dropdown__trigger.is-active,
    .nav-item__trigger[aria-current="page"],
    .nav-item__trigger.is-active {
      box-shadow: inset 0 -1.5px 0 var(--theme-nav-link-active-shadow, var(--color-blue-dark));
    }
  }

  .primary-nav__link.is-active:focus-visible,
  .primary-nav__dropdown__trigger.is-active:focus-visible,
  .nav-item__trigger.is-active:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring-shadow);
  }

  .dropdown-menu__icon,
  .nav-item__icon {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
    flex: 0 0 auto;
    margin-right: -2px;

    @media (max-width: 1023.98px) {
      position: absolute;
      right: var(--space-4);
    }
  }

  .primary-nav__item[data-expanded="true"] .dropdown-menu__icon,
  .primary-nav__item[data-expanded="true"] .nav-item__icon {
    transform: rotate(180deg);
  }

  /* ==========================================================================
    Dropdown Menu
    ========================================================================== */
  .primary-nav__dropdown__menu {
    background-color: var(--color-cyan-light);
    opacity: 0;
    visibility: hidden;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base), max-height var(--transition-fast);


    @media (min-width: 1024px) {
      position: absolute;
      top: 100%;
      left: 50%;
      gap: var(--space-1-5);
      min-width: 305px;
      padding: var(--space-2);
      transform: translate(-50%, -8px);
      transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast);
      z-index: var(--z-dropdown);
      box-shadow: var(--shadow-lg);
      border-radius: var(--radius-md);
    }

    @media (max-width: 1023.98px) {
      position: static;
      min-width: auto;
      gap: var(--space-0-5);
      padding: 0 var(--space-4);
      /* transition: opacity var(--transition-fast), visibility var(--transition-fast), max-height var(--transition-fast), padding var(--transition-fast); */
      transform: none;
      max-height: 0;
    }

  }

  .primary-nav__dropdown.nav-item__access .primary-nav__dropdown__menu {
    left: auto;
    right: 0;

    @media (min-width: 1024px) {
      transform: translate(0, -8px);
    }
  }

  .primary-nav__dropdown[data-expanded="true"] .primary-nav__dropdown__menu {
    opacity: 1;
    visibility: visible;

    @media (min-width: 1024px) {
      transform: translate(-50%, 4px);
    }

    @media (max-width: 1023.98px) {
      max-height: 50vh;
      /* transition: opacity var(--transition-fast), visibility var(--transition-fast), max-height var(--transition-fast); */
    }
  }

  .primary-nav__dropdown[data-expanded="true"].nav-item__access .primary-nav__dropdown__menu {
    opacity: 1;
    visibility: visible;

    @media (min-width: 1024px) {
      transform: translate(0, 4px);
    }
  }

  .primary-nav__dropdown__list {
    list-style: none;
    margin: 0;
    padding: 0;
  }

  /* Subnav link */
  .primary-nav__dropdown__link,
  .primary-nav__dropdown__link:visited {
    background: var(--color-white);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2-5) var(--space-4);
    color: var(--color-blue-dark);
    text-decoration: none;
    text-align: center;
    border: 1.5px solid transparent;
    /* border-radius: var(--radius-md); */
    transition: background-color var(--transition-fast), color var(--transition-fast);

    &:first-child {
      @media (max-width: 1023.98px) {
        margin-top: var(--space-1-5);
      }
    }

    &:hover {
      background-color: #BDE7F4;
      /* color: var(--color-blue); */
    }

    &:active {
      /* background: var(--white); */
      border-color: var(--color-blue-dark);
      /* color: var(--color-blue); */
    }

    &:focus-visible {
      outline: none;
      box-shadow: 0 0 0 2.5px var(--color-blue-dark);
      /* background-color: var(--color-blue-light); */
    }
  }

  .primary-nav__dropdown__link[aria-current="page"],
  .primary-nav__dropdown__link.is-active {
    border-color: var(--color-blue-dark);

    &:hover {
      background-color: #BDE7F4;
    }
  }

  .primary-nav__dropdown__link__title {
    display: block;
    font-weight: var(--font-weight-medium);
  }

  .primary-nav__dropdown__link__description {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-top: var(--space-1);
  }

  .primary-nav__dropdown__link:hover .primary-nav__dropdown__link__description,
  .primary-nav__dropdown__link.is-active .primary-nav__dropdown__link__description {
    color: inherit;
    opacity: 0.8;
  }

  /* Cloned utility link — only visible in the mobile menu */
  .mobile-only-item {
    @media (min-width: 1024px) {
      display: none;
    }
  }

  /* utility link style item overrides */
  .nav-item__utility {

    &.primary-nav__item {
      background: none;
    }

    .primary-nav__link,
    .primary-nav__dropdown__trigger {
      font-size: var(--text-xs-12);
      text-decoration: underline;
    }

    .primary-nav__dropdown__link {
      font-size: var(--text-xs-12);
      color: var(--color-black);
      border-radius: var(--radius-md);
      gap: var(--space-1);
      height: var(--space-10);

      &:first-child {
        margin-top: 0;
      }
    }

    .dropdown-menu__icon {
      position: static;
    }
  }

  /* ==========================================================================
    Mobile Menu Button
    ========================================================================== */

  .mobile-menu-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) 0;
    color: var(--color-blue-dark);
    font-size: var(--text-xs-12);
    text-transform: uppercase;
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);

    @media (min-width: 1024px) {
      display: none;
    }

    .mobile-menu-btn__state {
      display: flex;
      align-items: center;
      gap: var(--space-1);
    }

    &[aria-expanded="true"] .mobile-menu-btn__open {
      display: none;
    }

    &[aria-expanded="false"] .mobile-menu-btn__close {
      display: none;
    }

    .mobile-menu-btn__icon {
      width: 34px;
      height: 34px;
    }

  }

  [data-theme="algs"] & {
    --theme-nav-link-active-bg: var(--color-green);
    --theme-nav-link-color: var(--color-white);
    --theme-nav-link-active-shadow: #0B5702;
  }

  [data-theme="pfic"] & {
    --theme-nav-link-active-bg: var(--color-mustard);
    --theme-nav-link-color: var(--color-blue-dark);
    --theme-nav-link-active-shadow: #C37F00;
  }
}