/* Hall Engine Company desktop navigation — forgiving hover and keyboard access. */
@media (min-width: 1051px) {
  .main-nav {
    min-height: 72px;
  }

  .main-nav > a,
  .main-nav > .dropdown > a {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 72px;
    padding: 0 2px;
    line-height: 1.2;
  }

  .main-nav > a::after,
  .main-nav > .dropdown > a::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 8px;
    left: 0;
    height: 3px;
    border-radius: 3px;
    background: var(--red);
    opacity: 0;
    transform: scaleX(.35);
    transition: opacity .16s ease, transform .18s ease;
  }

  .main-nav > a:hover::after,
  .main-nav > a:focus-visible::after,
  .main-nav > .dropdown:hover > a::after,
  .main-nav > .dropdown:focus-within > a::after {
    opacity: 1;
    transform: scaleX(1);
  }

  .main-nav .dropdown {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 72px;
  }

  /* Invisible corridor prevents the menu closing while the pointer moves down. */
  .main-nav .dropdown::after {
    content: "";
    position: absolute;
    z-index: 51;
    top: 58px;
    left: -22px;
    width: calc(100% + 44px);
    height: 28px;
  }

  .nav-chevron {
    width: 8px;
    height: 8px;
    margin: -4px 0 0 8px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform .18s ease, margin .18s ease;
  }

  .dropdown:hover .nav-chevron,
  .dropdown:focus-within .nav-chevron {
    margin-top: 3px;
    transform: rotate(225deg);
  }

  .main-nav .dropdown .dropdown-menu {
    display: grid;
    position: absolute;
    z-index: 50;
    top: calc(100% - 5px);
    left: 50%;
    width: 290px;
    min-width: 290px;
    padding: 10px;
    overflow: hidden;
    border: 1px solid #e1e7ee;
    border-top: 4px solid var(--red);
    border-radius: 0 0 10px 10px;
    background: #fff;
    box-shadow: 0 20px 42px rgba(4, 27, 55, .20);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translate(-50%, 9px);
    transition: opacity .16s ease, transform .18s ease, visibility 0s linear .24s;
  }

  .main-nav .dropdown:hover .dropdown-menu,
  .main-nav .dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate(-50%, 0);
    transition-delay: 0s;
  }

  .main-nav .dropdown-menu a {
    display: flex;
    align-items: center;
    min-height: 43px;
    padding: 10px 13px;
    border: 0;
    border-radius: 6px;
    color: #17324f;
    font-size: 13px;
    font-weight: 750;
    line-height: 1.25;
    text-transform: none;
    transition: background-color .14s ease, color .14s ease, padding-left .14s ease;
  }

  .main-nav .dropdown-menu a:hover,
  .main-nav .dropdown-menu a:focus-visible {
    padding-left: 17px;
    background: #f2f6fa;
    color: var(--red);
    outline: none;
  }

  .main-nav .dropdown-menu .dropdown-overview {
    justify-content: space-between;
    margin-top: 6px;
    border-top: 1px solid #e5eaf0;
    border-radius: 0 0 6px 6px;
    background: #f7f9fb;
    color: var(--navy);
    font-weight: 900;
  }

  .main-nav .dropdown-manufacturers .dropdown-menu {
    grid-template-columns: 1fr 1fr;
    width: 500px;
  }

  .main-nav .dropdown-manufacturers .dropdown-menu > a:not(.dropdown-overview) {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 8px;
    min-height: 54px;
    padding: 7px 14px;
    align-items: center;
  }

  .manufacturer-nav-logo {
    display: grid;
    width: 76px;
    height: 36px;
    place-items: center;
  }

  .manufacturer-nav-logo img {
    display: block;
    width: 70px;
    height: 34px;
    object-fit: contain;
    object-position: center;
  }

  .main-nav .dropdown-manufacturers .dropdown-overview {
    grid-column: 1 / -1;
  }

  .main-nav a:focus-visible {
    outline: 3px solid rgba(213, 22, 39, .24);
    outline-offset: 3px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .main-nav *,
  .main-nav *::after {
    transition: none !important;
  }
}

@media (max-width: 1050px) {
  .main-nav .dropdown > a {
    justify-content: space-between;
  }

  .main-nav .nav-chevron {
    width: 8px;
    height: 8px;
    margin: -4px 3px 0 12px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
  }

  .main-nav .dropdown-overview {
    display: none !important;
  }

  .main-nav .dropdown-manufacturers .dropdown-menu > a {
    display: grid !important;
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 10px;
    padding: 9px 22px !important;
    align-items: center;
  }

  .main-nav .dropdown-manufacturers .dropdown-menu > a::before {
    display: none;
  }

  .manufacturer-nav-logo {
    display: grid;
    width: 76px;
    height: 36px;
    place-items: center;
  }

  .manufacturer-nav-logo img {
    display: block;
    width: 70px;
    height: 34px;
    object-fit: contain;
    object-position: center;
  }
}