/* Styles that handle the primary website navigational elements */





/* Slide-in nav */

.page-header .header-nav-wrap.on {
  position: fixed;
  top: var(--mobile-nav-fixed-height);
  left: 0;
  bottom: 0;
  width: 100%;
  text-align: left;
  z-index: 1000;
  overflow: hidden;
  display: block;
  visibility: hidden;
  background-color: var(--surface-base-light);
  background-image: url('../img/bg-abcs-logomark-portrait.svg');
  background-position: top center;
  background-repeat: no-repeat;
  background-size: cover;
}

/*
.has-sticky-nav .page-header .navigation {
  position: fixed;
  top: 0;
  bottom: auto;
}
*/

.mobile-nav-active .header-nav-wrap {
  overflow: auto;
  padding-bottom: 6em;
}

.mobile-nav-fade-in .header-nav-wrap {
  height: 0;
}

.mobile-nav-fade-in.mobile-nav-active .header-nav-wrap {
  height: auto;
}

.mobile-nav-fade-in .page-header .header-nav-wrap {
  left: 0;
  opacity: 0;
  transition: opacity 0.75s ease-in-out;
  overflow: auto;
}

.mobile-nav-slide-right .page-header .header-nav-wrap {
  left: -100vw;
  transition: left 0.75s;
}

.mobile-nav-fade-in .page-header .header-nav-wrap.on {
  opacity: 1;
  max-height: 100vh;
  visibility: visible;
}

.mobile-nav-slide-right .page-header .header-nav-wrap.on {
  left: 0;
}




/* Tier one */

.page-header .header-nav-wrap .header-nav {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-header .header-nav-wrap.on .header-nav > .menu-item:not(.search-dropdown),
.header-nav-wrap.on .header-nav > .menu-item > .sub-menu.mobile-secondary-items li {
  margin: 0;
  border-bottom: 1px solid var(--border-base-light);
}

.page-header .header-nav-wrap.on .header-nav > .menu-item.search-dropdown {
  display: none;
}

.page-header .header-nav-wrap .header-nav > .menu-item > a,
.header-nav-wrap.on .header-nav > .menu-item > .sub-menu.mobile-secondary-items a {
  display: block;
  padding: var(--spacing-static-md);
  font-family: var(--typography-nav-lg-family);
  font-size: clamp(0.875rem, -0.135rem + 1.85vw, 1.25rem);
  font-weight: normal;
  text-decoration: none;
  height: 100%;
}

.page-header .header-nav-wrap.on .header-nav > .menu-item > a,
.header-nav-wrap.on .header-nav > .menu-item > .sub-menu.mobile-secondary-items a {
  font-size: var(--typography-nav-lg-size);
}

.page-header .header-nav-wrap.on .header-nav > .menu-item.on > a {
  border-bottom: none;
  padding-bottom: var(--spacing-static-xs);
}

.header-nav-wrap .header-nav > .menu-item-has-children > a::after {
  display: inline-block;
  content: '';
  width: 0.8rem;
  height: 0.8rem;
  margin-left: 0.3em;
  vertical-align: middle;
  transition: transform 0.25s ease-in-out;
  background-image: var(--mobile-menu-has-children-icon);
}

.header-nav-wrap .header-nav > .menu-item-has-children.on > a::after {
  transform: rotate(-180deg);
}

/* Tier two */

.header-nav-wrap .header-nav > .menu-item > .sub-menu {
  list-style: disc;
  max-height: 0;
  padding-top: 0;
  transition: max-height 0.5s ease-in-out, padding 0.15s ease-out;
  overflow: hidden;
}

.header-nav-wrap .header-nav > .menu-item.on > .sub-menu {
  margin-bottom: var(--spacing-static-sm);
}

.header-nav-wrap .header-nav > .menu-item > .sub-menu ::marker {
  font-size: 0.8em;
  color: var(--text-secondary-accent);
}

.header-nav-wrap .header-nav > .menu-item.on > .sub-menu {
  max-height: 60em;
}


.header-nav-wrap .header-nav > .menu-item > .sub-menu > .menu-item > a {
  display: block;
  padding: 0.8rem 0.5rem;
  text-decoration: none;
}

.page-header .header-nav-wrap .header-nav > .menu-item > a,
.header-nav-wrap .header-nav > .menu-item > .sub-menu > .menu-item > a {
  color: var(--text-primary-main);
}

/* Tier three */

  .page-header .header-nav-wrap .header-nav > .menu-item > .sub-menu > .menu-item > .sub-menu > .menu-item {
    padding: var(--spacing-static-2xs) 0 var(--spacing-static-xs);
  }



/* Secondary Nav */


.page-header .header-secondary-nav-wrap {
  display: none;
  padding: 0 var(--spacing-variable-md);
  font-family: var(--typography-ui-footnote-family);
  font-size: var(--font-size-2xs);
  background: var(--surface-primary-inverse);
}


.page-header .header-secondary-nav-inner {
  display: flex;
  padding: var(--spacing-static-sm) 0;
  align-items: center;
  justify-content: space-between;
  color: var(--text-primary-inverse-main);
}

.page-header .secondary-nav .navigation {
  display: flex;
  list-style-type: none;
  gap: var(--spacing-static-sm);
  margin: 0;
}

.page-header .secondary-nav .navigation .menu-item a {
  color: var(--text-primary-inverse-main);
  text-decoration: none;
  font-family: var(--typography-nav-sm-family);
  font-size: var(--typography-nav-sm-size);
  font-weight: 500;
}

.page-header .secondary-nav .navigation .menu-item a:hover {
  text-decoration: underline;
}



/* Mobile Secondary Nav (appended to main nav for mobile menu) */

.page-header .header-nav-wrap.on .header-nav > .menu-item.mobile-secondary-nav-section {
  border-bottom: none;
  margin-bottom: var(--spacing-static-lg);
}

.header-nav-wrap .header-nav > .menu-item > .sub-menu.mobile-secondary-items {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-static-2xs);
}

.mobile-secondary-nav-section .mobile-secondary-items .menu-item a {
  display: block;
  padding: var(--spacing-static-xs) 0;
  color: var(--text-primary-inverse-main);
  text-decoration: none;
  font-family: var(--typography-nav-sm-family);
  font-size: var(--typography-nav-sm-size);
  font-weight: 500;
}

.mobile-secondary-nav-section .mobile-secondary-items .menu-item a:hover {
  text-decoration: underline;
}









/* Mobile Menu Search */

.page-header .navigation .mobile-search-form {
  display: flex;
  justify-content: center;
}

.page-header .navigation .mobile-search-form .search-form {
  width: calc(100% - var(--spacing-static-lg));
  display: flex;
  padding-left: var(--spacing-700);
  padding-right: var(--spacing-700);
  font-size: 1.125rem;
  line-height: 1.4;
  border-radius: 1.5em;
  border: 1px solid var(--border-base-light);
  background-color: #fff;
  overflow: hidden;
}

.page-header .navigation .mobile-search-form .search-field-wrap {
  flex-grow: 1;
  flex-shrink: 0;
  flex-basis: auto;
}

.page-header .navigation .mobile-search-form .search-field {
  width: 100%;
  padding: var(--spacing-600) 4px;
  border: none;
}

.page-header .navigation .mobile-search-form .search-field:focus { outline: none; }

.page-header .navigation .mobile-search-form .search-submit {
  padding: 0 var(--spacing-300);
  border: none;
  color: #000;
  background-color: transparent;
}
.page-header .navigation .mobile-search-form .search-submit::after {
  display: inline-block;
  content: '';
  width: 1em;
  height: 1em;
  background-image: var(--search-icon);
}

.page-header .navigation .mobile-search-form .search-submit span {
  display: block;
  width: 1px;
  height: 1px;
  overflow: hidden;
  margin: -1px;
}

.menu-wrap-404 .menu-404 .menu-item.search-menu {
  display: none;
}






/* Mobile Nav fixed */


.mobile-nav-fixed-wrap {
  display: block;
  position: fixed;
  top: 0;
  bottom: auto;
  grid-area: mobile-nav-fixed;
  width: 100%;
  height: var(--mobile-nav-fixed-height);
  line-height: 0;
  background-color: #fff;
  z-index: 10;
  padding-left: 10px;
  padding-right: 10px;
  box-shadow: 0 5px 1px 0 rgba(0, 0, 0, 0.00), 0 3px 1px 0 rgba(0, 0, 0, 0.01), 0 2px 1px 0 rgba(0, 0, 0, 0.02), 0 1px 1px 0 rgba(0, 0, 0, 0.03);
}


.mobile-nav-fixed {
  display: flex;
  width: 100%;
  height: 100%;
  text-align: justify;
  margin: 0;
  padding: 0;
  color: #d1c1d7;
  justify-content: center;
  align-items: center;
}



.mobile-nav-fixed .menu-item {
  display: inline-block;
  vertical-align: middle;
  line-height: 60px;
}

.mobile-nav-fixed .menu-item a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 1.6875rem;
  color: var(--border-primary-accent);
  text-decoration: none;
  padding: var(--spacing-static-2xs);
}

.mobile-nav-fixed .menu-item a span { display: none; }

.mobile-nav-fixed .mobile-logo {
  width: 100%;
  height: 48px;
}

.mobile-nav-fixed .mobile-logo a {
  width: 100%;
  height: 100%;
  background-image: var(--mobile-menu-logo);
  background-position: top center;
  background-repeat: no-repeat;
  background-size: contain;
}

.mobile-nav-fixed .mobile-menu a {
  color: var(--border-primary-accent);;
}

.mobile-nav-fixed .mobile-menu a::before,
.mobile-nav-fixed > .menu-item.search-menu a::after {
  content: '';
  display: inline-block;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
}

.mobile-nav-fixed .mobile-menu a::before {
  width: 1.5rem;
  height: 1.5rem;
}

.mobile-nav-fixed .mobile-menu a::before {
  background-image: var(--mobile-menu-toggle-icon);
}

.mobile-nav-fixed > .menu-item.search-menu a::after {
  width: 1.3rem;
  height: 1.3rem;
  background-image: var(--search-icon);
}












/* Search Dropdown */

.page-header .nav-dropdown.search-dropdown {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  position: fixed;
  max-width: 100%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  padding-top: 25vh;
  padding-left: var(--spacing-variable-md);
  padding-right: var(--spacing-variable-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
  z-index: 1000;
}

.page-header .nav-dropdown.search-dropdown.on {
  opacity: 1;
  visibility: visible;
}

/* Search overlay */
.page-header.search-open::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  z-index: 11;
}

.page-header .nav-dropdown.search-dropdown .search-form {
  display: flex;
  align-items: center;
  border-radius: var(--scale-radius-sm);
  background: var(--surface-base-soft);
  padding: var(--spacing-static-xs) var(--spacing-static-sm);
  width: var(--max-width-content-wrap);
}

.page-header .nav-dropdown.search-dropdown .search-field-wrap {
  flex-grow: 1;
  flex-shrink: 0;
  flex-basis: auto;
}

.page-header .nav-dropdown.search-dropdown .search-field {
  width: 100%;
  flex-grow: 1;
  font-size: 1.7rem;
  border: 0;
  background: transparent;
  color: var(--text-primary-accent);
  font-family: var(--typography-body-md-family);
  font-size: var(--typography-body-md-size);
  font-style: normal;
  font-weight: 400;
}

.page-header .nav-dropdown.search-dropdown .search-field:focus { outline: none; }

.page-header .nav-dropdown.search-dropdown .search-submit {
  display: flex;
  align-content: center;
  align-items: center;
  gap: var(--button-spacing);
  padding: var(--button-padding-y) var(--button-padding-x);
  border: none;
  background-color: var(--tertiary-60);
  color: var(--primary-00);
  border-radius: 1.5rem;
}

.page-header .nav-dropdown.search-dropdown .search-submit::before {
  content: '';
  display: inline-block;
  width: 1rem;
  height: 1rem;
  background-image: var(--search-icon);
  filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(2%) hue-rotate(193deg) brightness(104%) contrast(101%);
}

.page-header .nav-dropdown.search-dropdown .search-submit span {
  font-weight: 500;
}











.mobile-nav-footer-wrap {
  bottom: 0;
  left: 0;
  position: fixed;
  width: 100%;
  border-top: 1px solid var(--text-primary-accent);
  background: linear-gradient(180deg, #595284 0%, #444064 100%), var(--border-primary-inverse);
  z-index: 10;
}


.mobile-nav-footer-wrap .mobile-nav-footer {
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  padding: 0 0.5em 0.5em;
}



.mobile-nav-footer-wrap .mobile-nav-footer .menu-item {
  list-style-type: none;
  display: block;
  width: 33.3%;
}



.mobile-nav-footer-wrap .mobile-nav-footer .menu-item a {
  display: block;
  padding: var(--spacing-static-xs) var(--spacing-static-2xs) var(--spacing-static-md) var(--spacing-static-2xs);
  color: var(--text-primary-inverse-main);
  font-family: var(--typography-nav-md-family);
  font-size: var(--typography-nav-md-size);
  font-style: normal;
  font-weight: 400;
  line-height: 120%;
  text-align: center;
  text-decoration: none;
}




.mobile-nav-footer-wrap .mobile-nav-footer .menu-item a span {
  display: block;
}

.mobile-nav-footer-wrap .mobile-nav-footer .menu-item a::before {
  content: '';
  display: block;
  width: 20px;
  height: 20px;
  margin: 0 auto 0.5em auto;
  background-image: var(--mobile-nav-footer-icon);
  filter: invert(100%) sepia(83%) saturate(97%) hue-rotate(284deg) brightness(116%) contrast(100%);
  background-position: top center;
  background-size: contain;
  background-repeat: no-repeat;
}

.mobile-nav-footer-wrap .mobile-nav-footer .menu-item.find-a-surgeon a::before {
  background-image: var(--search-icon);
}

.mobile-nav-footer-wrap .mobile-nav-footer .menu-item.about-us a::before {
  background-image: var(--info-circle);
}

.mobile-nav-footer-wrap .mobile-nav-footer .menu-item.member-login a::before {
  background-image: var(--user-circle);
}




/* Desktop only */

@media (min-width: 875px) {


  .page-header .navigation {
    overflow: visible;
  }

  .has-sticky-nav .page-header .header-inner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: auto;
    background-color: var(--surface-base-light);
  }

  .page-header .header-secondary-nav-wrap {
    display: block;
  }

  /* Hide mobile secondary nav on desktop */
  .page-header .header-nav-wrap .header-nav .menu-item.mobile-secondary-nav-section {
    display: none;
  }

  .mobile-nav-fade-in .page-header .header-nav-wrap {
    overflow: visible;
  }

  /* Page Header Nav */

  .page-header .header-nav-wrap {
    position: static;
    opacity: 1;
    visibility: visible;
    max-height: unset;
    background-color: transparent;
    text-align: center;
  }

  .mobile-nav-fade-in .page-header .header-nav-wrap {
    opacity: 1;
  }

  .mobile-nav-fade-in .header-nav-wrap {
    height: auto;
  }

  .page-header .header-nav-wrap .header-nav {
    display: flex;
    flex-wrap: wrap;
    align-content: flex-end;
    justify-content: center;
    margin: 0 auto;
    padding: 0;
    font-family: var(--typography-nav-lg-family);
    font-size: clamp(0.9rem, -0.186rem + 1.79vw, 1.25rem);
    text-align: center;
  }

  .page-header .header-nav-wrap .header-nav .menu-item {
    display: inline-block;
    margin: 0;
    /* white-space: nowrap; */
    list-style: none;
    line-height: 1;
  }


  .page-header .header-nav-wrap .header-nav > .menu-item.search-menu a::after {
    content: '';
    display: block;
    width: 1rem;
    height: 1rem;
    background-image: var(--search-icon);
  }

  .page-header .header-nav-wrap .header-nav > .menu-item > a {
    display: flex;
    align-items: center;
    padding: var(--spacing-static-lg) var(--spacing-static-sm);
    color: var(--text-primary-main);
    text-decoration: none;
    transition: border-bottom 0.2s ease;
    border-bottom: 2px solid transparent;
  }

  .page-header .header-nav-wrap .header-nav > .menu-item.current-menu-item > a,
  .page-header .header-nav-wrap .header-nav > .menu-item.on > a {
    border-bottom: 2px solid var(--border-secondary-accent);
  }

  .page-header .header-nav-wrap .header-nav > .menu-item > a:hover {
    border-bottom: 2px solid var(--border-secondary-accent);
  }


  /* Second Tier - Default Dropdown */

  .page-header .header-nav-wrap .header-nav > .menu-item.menu-item-has-children {
    position: relative;
  }

  .page-header .header-nav-wrap .header-nav > .menu-item.menu-item-has-children > a::after {
    display: inline-block;
    content: '';
    width: 12px;
    height: 12px;
    margin-left: var(--scale-unit-08);
    vertical-align: middle;
    background-image: var(--mobile-menu-has-children-icon);
    filter: brightness(0) saturate(100%) invert(32%) sepia(50%) saturate(463%) hue-rotate(208deg) brightness(90%) contrast(87%);
  }

  .page-header .header-nav-wrap .header-nav > .menu-item > .sub-menu {
    min-width: var(--max-width-columns-4);
    width: 100%;
    display: block;
    column-count: 2;
    column-gap: var(--spacing-static-sm);
    position: absolute;
    top: 100%;
    right: 0;
    max-height: 0;
    padding: 0 var(--spacing-variable-2xs);
    text-align: left;
    background: var(--surface-secondary-soft);
    box-shadow: 0 5px 1px 0 rgba(0, 0, 0, 0.00), 0 3px 1px 0 rgba(0, 0, 0, 0.01), 0 2px 1px 0 rgba(0, 0, 0, 0.02), 0 1px 1px 0 rgba(0, 0, 0, 0.03);
    transition: max-height 0.3s ease-in-out, padding 0.3s ease-in-out;
    z-index: 10;
    border-radius: 0 0 var(--scale-radius-md) var(--scale-radius-md);
  }

  .page-header .header-nav-wrap .header-nav > .menu-item > .sub-menu::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 1px;
    background-color: var(--border-secondary-soft);
    transform: translateX(-50%);
    height: calc(100% - var(--spacing-static-md));
    margin: auto;
  }

  .page-header .header-nav-wrap .header-nav > .menu-item.on > .sub-menu {
    max-height: 75rem;
    padding: var(--spacing-static-xs) var(--spacing-static-2xs) var(--spacing-static-sm) var(--spacing-static-2xs);
  }

  .page-header .header-nav-wrap .header-nav > .menu-item > .sub-menu > .menu-item {
    display: block;
    width: auto;
    break-inside: avoid;
  }

  .page-header .header-nav-wrap .header-nav > .menu-item > .sub-menu > .menu-item > a,
  .page-header .header-nav-wrap .header-nav > .menu-item > .sub-menu > .menu-item > .sub-menu > .menu-item > a {
    display: block;
    margin: 0;
    padding: var(--spacing-static-2xs) var(--spacing-static-xs);
    color: var(--text-secondary-main);
    font-family: var(--typography-nav-lg-family);
    font-size: var(--typography-nav-md-size);
    overflow-wrap: break-word; /* Break long words */
    min-width: 0;
    width: 100%;
    line-height: 1.2;
    text-decoration: none;
  }

  .page-header .header-nav-wrap .header-nav > .menu-item > .sub-menu > .menu-item > .sub-menu {
    padding-left: var(--spacing-static-3xs);
  }

  .page-header .header-nav-wrap .header-nav > .menu-item > .sub-menu > .menu-item > .sub-menu > .menu-item {
    padding: 0;
  }

  .page-header .header-nav-wrap .header-nav > .menu-item > .sub-menu > .menu-item > .sub-menu > .menu-item > a {
    position: relative;
    padding-left: calc(var(--spacing-static-xs) + 0.75em);
  }

  .page-header .header-nav-wrap .header-nav > .menu-item > .sub-menu > .menu-item > .sub-menu > .menu-item > a:hover {
    text-decoration: underline;
  }

  .page-header .header-nav-wrap .header-nav > .menu-item > .sub-menu > .menu-item > .sub-menu > .menu-item > a::before {
    content: '\00BB';
    position: absolute;
    left: var(--spacing-static-xs);
    font-size: 0.9em;
  }

  .page-header .header-nav-wrap .header-nav > .menu-item > .sub-menu > .menu-item > a:hover {
    background-color: rgba(90, 187, 206, 0.15);
  }


  /* Mega Menu - 4 Column Full Width */

  .page-header .header-nav-wrap .header-nav > .menu-item.mega-menu > .sub-menu {
    left: 0;
    right: 0;
    width: 100%;
    max-width: var(--max-width-page-inner);
    transform: none;
    margin: 0 auto;
  }

  .page-header .header-nav-wrap .header-nav > .menu-item.mega-menu.on > .sub-menu {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0;
    padding: var(--spacing-variable-xs) var(--spacing-variable-2xs) var(--spacing-variable-md);
  }

  .page-header .header-nav-wrap .header-nav > .menu-item.mega-menu > .sub-menu > .menu-item {
    flex: 1 1 25%;
    min-width: 0;
    padding: 0 var(--scale-unit-08);
    border-right: 1px solid var(--secondary-40);
  }

  .page-header .header-nav-wrap .header-nav > .menu-item.mega-menu > .sub-menu > .menu-item:last-child {
    border-right: none;
  }

  .page-header .header-nav-wrap .header-nav > .menu-item.mega-menu > .sub-menu > .menu-item > a {
    white-space: normal;
  }

  .mobile-nav-fixed-top .page-header {
    margin-top: var(--mobile-nav-fixed-height);
  }

  .mobile-nav-fixed-wrap,
  .mobile-nav-footer-wrap { display: none; }



} /* min-width: 875px */