.ornl-brand-header--inner--has-mega-nav {
  align-items: center;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
}
.ornl-brand-header--inner--has-mega-nav .ornl-mega-nav {
  margin-left: auto;
}
.ornl-brand-header--inner--has-mega-nav .ornl-mega-nav__toggle {
  background: #ffffff;
  border-color: #ffffff;
  color: #00673a;
}
.ornl-brand-header--inner--has-mega-nav .ornl-mega-nav__toggle:hover, .ornl-brand-header--inner--has-mega-nav .ornl-mega-nav__toggle:focus-visible {
  background: #f1f1f1;
  border-color: #f1f1f1;
  color: #00673a;
}

.prototype-brand-header .ornl-mega-nav-primary {
  justify-content: flex-end;
}
.prototype-brand-header--has-mega-nav {
  position: relative;
  z-index: 10000;
}

.ornl-mega-nav-primary {
  align-items: center;
  display: flex;
  justify-content: space-between;
  width: 100%;
}
.ornl-mega-nav-primary__explore {
  margin-left: auto;
}

.ornl-mega-nav {
  display: inline-flex;
  justify-content: flex-end;
}
.ornl-mega-nav__toggle {
  align-items: center;
  color: #ffffff;
  display: inline-flex;
  font-weight: 700;
  gap: 0.375rem;
  justify-content: center;
  line-height: 1.2;
}
.ornl-mega-nav__toggle[aria-expanded=true] .ornl-mega-nav__toggle-icon {
  height: 0.375rem;
}
.ornl-mega-nav__toggle[aria-expanded=true] .ornl-mega-nav__toggle-icon::after {
  transform: rotate(-45deg);
}
.ornl-mega-nav__toggle-icon {
  flex: 0 0 auto;
  height: 1rem;
  width: 1rem;
  position: relative;
}
.ornl-mega-nav__toggle-icon::after {
  border-color: currentColor;
  border-right: 2px solid;
  border-top: 2px solid;
  content: "";
  display: block;
  height: 0.75rem;
  position: absolute;
  right: 0;
  transform: rotate(134deg);
  width: 0.75rem;
}
.ornl-mega-nav__toggle-icon::after {
  transition: transform 160ms ease;
}
.ornl-mega-nav__overlay {
  background: transparent;
  background-color: rgba(44, 44, 44, 0.85);
  inset: var(--ornl-mega-nav-header-offset, 0) 0 0;
  overflow-x: clip;
  overflow-y: auto;
  position: fixed;
  z-index: 9998;
}
.ornl-mega-nav__dialog {
  background: #ffffff;
  border-bottom: 1px solid #e5e5e5;
  overflow-x: clip;
  position: relative;
  width: 100%;
}
.ornl-mega-nav__dialog.is-general-active .ornl-mega-nav__secondary {
  display: none;
}
.ornl-mega-nav__dialog.is-general-active .ornl-mega-nav__content {
  grid-column: 1/-1;
}
@media (max-width: 768px) {
  .ornl-mega-nav__dialog.is-detail-active .ornl-mega-nav__primary {
    transform: translate3d(-10%, 0, 0);
  }
}
.ornl-mega-nav__container {
  --ornl-mega-nav-container-padding: 1rem;
  --ornl-mega-nav-primary-bleed-end: 0px;
  --ornl-mega-nav-primary-bleed-start: max(
  	var(--ornl-mega-nav-container-padding),
  	calc((100vw - min(var(--layout--wide-size, 76rem), 100vw)) / 2 + var(--ornl-mega-nav-container-padding))
  );
  --ornl-mega-nav-primary-column: 3fr;
  --ornl-mega-nav-secondary-column: 3fr;
  --ornl-mega-nav-content-column: 6fr;
  display: grid;
  grid-template-columns: minmax(0, var(--ornl-mega-nav-primary-column)) minmax(0, var(--ornl-mega-nav-secondary-column)) minmax(0, var(--ornl-mega-nav-content-column));
  margin-inline: auto;
  max-width: var(--layout--wide-size);
  padding-inline: var(--ornl-mega-nav-container-padding);
  position: relative;
  width: 100%;
}
@media (min-width: 1200px) {
  .ornl-mega-nav__container {
    --ornl-mega-nav-container-padding: 0px;
  }
}
.ornl-mega-nav__close {
  align-items: center;
  background: transparent;
  color: #1e1e1e;
  display: inline-flex;
  font-size: 2rem;
  height: 2.75rem;
  width: 2.75rem;
  justify-content: center;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 2;
}
.ornl-mega-nav__close:hover {
  color: #0f8723;
}
.ornl-mega-nav__primary {
  background: #f1f1f1;
  padding-block: 1rem;
  position: relative;
  z-index: 1;
}
@media (min-width: 992px) {
  .ornl-mega-nav__primary {
    padding-top: 2rem;
  }
}
.ornl-mega-nav__primary::before {
  background: #f1f1f1;
  bottom: 0;
  content: "";
  pointer-events: none;
  position: absolute;
  right: 0;
  top: 0;
  width: 100vw;
  z-index: 0;
}
.ornl-mega-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  z-index: 1;
}
.ornl-mega-nav__detail {
  display: grid;
  grid-column: 2/4;
  grid-template-columns: minmax(0, var(--ornl-mega-nav-secondary-column)) minmax(0, var(--ornl-mega-nav-content-column));
  min-width: 0;
}
.ornl-mega-nav__mobile-detail-header {
  display: none;
}
.ornl-mega-nav__back {
  align-items: center;
  border: 0;
  color: #2c2c2c;
  display: inline-flex;
  font-size: 1.25rem;
  font-weight: 400;
  gap: 0.25rem;
  padding: 0.5rem 0;
}
.ornl-mega-nav__mobile-general-item {
  display: none;
}
.ornl-mega-nav__primary-button, .ornl-mega-nav__primary-link, .ornl-mega-nav__secondary-button {
  align-items: center;
  background: transparent;
  border: 0;
  display: flex;
  justify-content: space-between;
  line-height: 1.2;
  min-height: 3.25rem;
  text-align: left;
  text-decoration: none;
  width: 100%;
}
.ornl-mega-nav__primary-button, .ornl-mega-nav__primary-link {
  isolation: isolate;
  position: relative;
}
.ornl-mega-nav__primary-button::before, .ornl-mega-nav__primary-link::before {
  background: transparent;
  bottom: 0;
  content: "";
  left: calc(var(--ornl-mega-nav-primary-bleed-start) * -1);
  pointer-events: none;
  position: absolute;
  right: calc(var(--ornl-mega-nav-primary-bleed-end) * -1);
  top: 0;
  z-index: -1;
}
.ornl-mega-nav__primary-button {
  color: #2c2c2c;
  font-weight: 500;
  margin: 0;
  padding: 0.875rem 1.25rem;
}
.ornl-mega-nav__primary-button:hover::before, .ornl-mega-nav__primary-button.is-active::before {
  background: #d2d2d2;
}
.ornl-mega-nav__primary-button:focus {
  outline: 0;
}
.ornl-mega-nav__primary-button:focus::before {
  background: #d2d2d2;
  outline: 2px solid #0f8723;
  outline-offset: 0;
}
.ornl-mega-nav__primary-button[aria-expanded=true] .ornl-mega-nav__chevron-icon::after {
  transform: rotate(135deg);
  transform: translateY(-10%) rotate(135deg);
}
.ornl-mega-nav__primary-link {
  color: #2c2c2c;
  font-size: 1rem;
  font-weight: 500;
  padding: 0.625rem 1.25rem;
}
.ornl-mega-nav__primary-link:not(a) {
  color: #5a5a5a;
  cursor: default;
}
.ornl-mega-nav__primary-button--bold, .ornl-mega-nav__primary-link--bold {
  font-weight: 700;
  font-size: 1.25rem;
}
.ornl-mega-nav a.ornl-mega-nav__primary-link:hover::before,
.ornl-mega-nav a.ornl-mega-nav__primary-link:focus::before {
  background: #e5e5e5;
}
.ornl-mega-nav a.ornl-mega-nav__primary-link:focus {
  outline: 0;
}
.ornl-mega-nav a.ornl-mega-nav__primary-link:focus::before {
  outline: 2px solid #0f8723;
  outline-offset: 0;
}
.ornl-mega-nav__chevron-icon {
  color: #2c2c2c;
  flex: 0 0 auto;
  height: 0.75rem;
  width: 0.75rem;
  position: relative;
}
.ornl-mega-nav__chevron-icon::after {
  border-color: currentColor;
  border-right: 2px solid;
  border-top: 2px solid;
  content: "";
  display: block;
  height: 0.75rem;
  position: absolute;
  right: 0;
  transform: rotate(45deg);
  width: 0.75rem;
  top: 0;
}
.ornl-mega-nav__chevron-icon {
  margin-right: 1rem;
}
.ornl-mega-nav__primary-nav-chevron-icon {
  margin-left: 1rem;
}
.ornl-mega-nav__primary-nav-chevron-icon::after {
  transform: rotate(45deg);
}
.ornl-mega-nav__mobile-nav-chevron-icon::after {
  transform: rotate(225deg);
}
.ornl-mega-nav__secondary {
  border-right: 1px solid #e5e5e5;
  padding-block: 1rem;
  position: relative;
  z-index: 1;
}
@media (min-width: 992px) {
  .ornl-mega-nav__secondary {
    padding-inline: 2rem;
    padding-top: 1.75rem;
  }
}
.ornl-mega-nav__secondary-group {
  position: relative;
  z-index: 1;
}
.ornl-mega-nav__secondary-group[hidden] {
  display: none !important;
}
.ornl-mega-nav__secondary-heading {
  color: #2c2c2c;
  font-size: 1.25rem;
  font-weight: 900;
  line-height: 1.2;
  padding-bottom: 0.5rem;
}
.ornl-mega-nav__secondary-tabs {
  display: grid;
  gap: 0.25rem;
}
.ornl-mega-nav__secondary-button {
  box-sizing: border-box;
  color: #04682a;
  font-size: 1.25rem;
  font-weight: 600;
  gap: 0.5rem;
  justify-content: flex-start;
  line-height: 1.2;
  margin: 0;
  padding: 1.125rem 0;
}
.ornl-mega-nav__secondary-button:hover, .ornl-mega-nav__secondary-button.is-active {
  color: #2c2c2c;
}
.ornl-mega-nav__secondary-button::before {
  background: transparent;
  content: "";
  flex: 0 0 4px;
  height: 1.75rem;
  width: 4px;
}
.ornl-mega-nav__secondary-button:focus {
  outline: 0;
}
.ornl-mega-nav__secondary-button:focus-visible {
  color: #2c2c2c;
}
.ornl-mega-nav__secondary-button:focus-visible::before {
  background: #0f8723;
}
.ornl-mega-nav__secondary-button.is-active {
  font-weight: 800;
}
.ornl-mega-nav__secondary-button.is-active::before {
  background: #0f8723;
}
.ornl-mega-nav__content {
  padding: 1.5rem;
}
.ornl-mega-nav__panel[hidden] {
  display: none !important;
}
.ornl-mega-nav__panel > :first-child {
  margin-top: 0;
}
.ornl-mega-nav__panel img {
  height: auto;
  max-width: 100%;
}
.ornl-mega-nav-is-open {
  overflow: hidden;
}

@media (max-width: 992px) {
  .prototype-brand-header--has-mega-nav {
    z-index: 10000;
  }
  .prototype-brand-header--has-mega-nav .prototype-brand-header__inner--has-mega-nav {
    align-items: center;
    display: grid;
    gap: 0.5rem;
    grid-template-columns: minmax(3rem, 1fr) auto minmax(3rem, 1fr);
    width: 100%;
  }
  .prototype-brand-header--has-mega-nav .ornl-logo {
    grid-column: 2;
    grid-row: 1;
    justify-self: center;
  }
  .prototype-brand-header--has-mega-nav .ornl-nav {
    background: transparent;
    border: 0;
    bottom: auto;
    display: block;
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
    padding: 0;
    position: static;
    right: auto;
    top: auto;
    width: auto;
  }
  .prototype-brand-header--has-mega-nav .ornl-nav--inner {
    margin: 0;
    padding: 0;
  }
  .prototype-brand-header--has-mega-nav .nav-search-container {
    align-items: center;
    display: flex;
    grid-column: 3;
    grid-row: 1;
    justify-self: end;
  }
  .prototype-brand-header--has-mega-nav #primary-menu-toggle {
    display: none;
  }
  .prototype-brand-header--has-mega-nav .ornl-mega-nav-primary,
  .prototype-brand-header--has-mega-nav .ornl-mega-nav-primary__explore,
  .prototype-brand-header--has-mega-nav .ornl-mega-nav {
    margin: 0;
    width: auto;
  }
  .prototype-brand-header--has-mega-nav .ornl-mega-nav-primary__explore .ornl-mega-nav__toggle {
    align-items: center;
    aspect-ratio: 1;
    background: transparent;
    border-color: transparent;
    color: #ffffff;
    display: inline-flex;
    padding: 0.5rem;
  }
  .prototype-brand-header--has-mega-nav .ornl-mega-nav__toggle > span:first-child {
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    position: absolute;
    width: 1px;
    word-wrap: normal;
  }
  .prototype-brand-header--has-mega-nav .ornl-mega-nav__toggle-icon {
    height: 1.5rem;
    width: 1.5rem;
  }
  .prototype-brand-header--has-mega-nav .ornl-mega-nav__toggle-icon::before, .prototype-brand-header--has-mega-nav .ornl-mega-nav__toggle-icon::after {
    background: currentColor;
    border: 0;
    border-radius: 9999px;
    content: "";
    display: block;
    height: 2px;
    left: 0;
    position: absolute;
    transform-origin: center;
    transition: box-shadow 160ms ease, top 160ms ease, transform 160ms ease;
    width: 100%;
  }
  .prototype-brand-header--has-mega-nav .ornl-mega-nav__toggle-icon::before {
    box-shadow: 0 0.5rem 0 currentColor;
    top: 0.25rem;
  }
  .prototype-brand-header--has-mega-nav .ornl-mega-nav__toggle-icon::after {
    top: 1.25rem;
    transform: none;
  }
  .prototype-brand-header--has-mega-nav .ornl-mega-nav__toggle[aria-expanded=true] .ornl-mega-nav__toggle-icon::before {
    box-shadow: none;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
  }
  .prototype-brand-header--has-mega-nav .ornl-mega-nav__toggle[aria-expanded=true] .ornl-mega-nav__toggle-icon::after {
    top: 50%;
    transform: translateY(-50%) rotate(-45deg);
  }
  .ornl-mega-nav-primary {
    align-items: stretch;
    flex-direction: column;
    gap: 0.75rem;
  }
  .ornl-mega-nav-primary__menu {
    align-items: stretch;
    flex-direction: column;
    gap: 0;
  }
  .ornl-mega-nav-primary__menu a {
    padding-block: 0.75rem;
  }
  .ornl-mega-nav-primary__explore {
    margin-left: 0;
  }
  .ornl-mega-nav-primary__explore .ornl-mega-nav,
  .ornl-mega-nav-primary__explore .ornl-mega-nav__toggle {
    width: 100%;
  }
  .ornl-mega-nav-primary__explore .ornl-mega-nav__toggle {
    justify-content: center;
  }
  .ornl-mega-nav {
    --ornl-mega-nav-mobile-slide-duration: 340ms;
    --ornl-mega-nav-mobile-slide-easing: cubic-bezier(0.22, 1, 0.36, 1);
    --ornl-mega-nav-mobile-slide-transition: var(--ornl-mega-nav-mobile-slide-duration) var(--ornl-mega-nav-mobile-slide-easing);
  }
  .ornl-mega-nav__mobile-general-item {
    display: list-item;
  }
  .ornl-mega-nav__mobile-general-item .ornl-mega-nav__primary-button {
    font-weight: 700;
    font-size: 1.25rem;
  }
  .ornl-mega-nav__overlay {
    height: calc(100vh - var(--ornl-mega-nav-mobile-offset, 0px));
    height: calc(100dvh - var(--ornl-mega-nav-mobile-offset, 0px));
    inset: var(--ornl-mega-nav-mobile-offset, 0) 0 0;
    overflow: hidden;
    padding: 0;
    z-index: 9998;
  }
  .ornl-mega-nav__dialog {
    background-color: #f1f1f1;
    border: 0;
    box-shadow: none;
    display: block;
    height: 100%;
    overflow: hidden;
    width: 100%;
  }
  .ornl-mega-nav__container {
    --ornl-mega-nav-primary-bleed-end: 2rem;
    --ornl-mega-nav-primary-bleed-start: 2rem;
    display: block;
    height: 100%;
    max-width: none;
    min-height: 0;
    overflow: hidden;
    padding-inline: 0;
  }
  .ornl-mega-nav__container .ornl-mega-nav__content {
    margin-top: 0.625rem;
  }
  .ornl-mega-nav__close {
    display: none;
  }
  .ornl-mega-nav__primary, .ornl-mega-nav__detail {
    backface-visibility: hidden;
    box-sizing: border-box;
    height: 100%;
    min-height: 0;
    overflow-y: auto;
    transform: translate3d(0, 0, 0);
    -webkit-overflow-scrolling: touch;
    will-change: transform;
  }
  .ornl-mega-nav__secondary, .ornl-mega-nav__content, .ornl-mega-nav__mobile-detail-header {
    margin-inline: 2rem;
    padding-top: 1rem;
  }
  .ornl-mega-nav__primary {
    background: #f1f1f1;
    padding-inline: 2rem;
    padding-top: 3rem;
    transition: transform var(--ornl-mega-nav-mobile-slide-transition);
  }
  .ornl-mega-nav__primary::before {
    display: none;
  }
  .ornl-mega-nav__detail {
    background: #ffffff;
    contain: layout paint;
    display: block;
    inset: 0;
    opacity: 0.98;
    overscroll-behavior: contain;
    overflow-y: auto;
    pointer-events: none;
    position: absolute;
    transform: translate3d(100%, 0, 0);
    transition: transform var(--ornl-mega-nav-mobile-slide-transition), opacity var(--ornl-mega-nav-mobile-slide-transition), visibility 0s linear var(--ornl-mega-nav-mobile-slide-duration);
    visibility: hidden;
    z-index: 3;
  }
  .ornl-mega-nav__detail.is-active {
    opacity: 1;
    pointer-events: auto;
    transform: translate3d(0, 0, 0);
    transition-delay: 0s;
    visibility: visible;
  }
  .ornl-mega-nav__mobile-detail-header {
    background: #ffffff;
    border-bottom: 1px solid #d2d2d2;
    display: block;
  }
  .ornl-mega-nav__secondary {
    border-right: 0;
  }
  .ornl-mega-nav__secondary-group {
    display: grid;
    gap: 0.25rem;
  }
  .ornl-mega-nav__primary-button, .ornl-mega-nav__primary-link, .ornl-mega-nav__secondary-button {
    border-bottom: 1px solid #d2d2d2;
    margin: 0;
    padding: 1.25rem 0;
  }
  .ornl-mega-nav__secondary-button {
    padding-left: 0.5rem;
  }
  .ornl-mega-nav__primary-link {
    font-weight: 400;
  }
  .ornl-mega-nav__content {
    padding-bottom: 2rem;
    padding-right: 1rem;
    padding-top: 0;
  }
}
@media (max-width: 992px) and (prefers-reduced-motion: reduce) {
  .ornl-mega-nav__primary, .ornl-mega-nav__detail {
    transition-duration: 1ms;
  }
  .ornl-mega-nav__detail {
    transition-delay: 0s;
  }
}
@media (max-width: 1440px) {
  .ornl-mega-nav__container .ornl-mega-nav__content {
    max-width: 520px;
  }
}
@media (max-width: 992px) {
  .ornl-mega-nav__container .ornl-mega-nav__content {
    max-width: none;
    padding: 0;
  }
}
/*# sourceMappingURL=ornl-mega-nav.css.map */