/*
 * NextFrontLine enterprise navigation
 * Progressive enhancement for the shared corporate header.
 * The legacy header remains the no-JavaScript fallback.
 */

.enterprise-nav-ready .site-header {
  z-index: 200;
  border-top: 3px solid var(--blue);
  border-bottom-color: #dbe4eb;
  background: #fff;
  box-shadow: 0 1px 0 rgb(13 23 40 / 4%);
  backdrop-filter: none;
}

.enterprise-nav-ready .site-header__inner {
  min-height: 80px;
}

.enterprise-nav-ready .nav-group__panel[hidden],
.enterprise-nav-ready .nav-scrim[hidden] {
  display: none !important;
}

.enterprise-nav-ready .nav-scrim {
  position: fixed;
  z-index: 180;
  inset: 0;
  border: 0;
  background: rgb(7 18 34 / 54%);
  opacity: 1;
  animation: enterprise-scrim-in 160ms ease-out both;
}

.enterprise-nav-ready body.enterprise-drawer-open,
.enterprise-nav-ready body.enterprise-mega-open {
  overscroll-behavior: none;
}

.enterprise-nav-ready .mobile-nav__head {
  display: none;
}

@keyframes enterprise-scrim-in {
  from { opacity: 0; }
}

@media (min-width: 1121px) {
  .enterprise-nav-ready .brand img {
    height: 40px;
    max-width: 182px;
  }

  .enterprise-nav-ready .site-nav {
    align-self: stretch;
    gap: clamp(6px, 1vw, 17px);
  }

  .enterprise-nav-ready .site-nav > a,
  .enterprise-nav-ready .nav-group__toggle {
    position: relative;
    min-height: 80px;
    padding: 8px 7px;
    border-radius: 0;
    background: transparent;
    font-size: clamp(.79rem, .84vw, .92rem);
    font-weight: 760;
    letter-spacing: .015em;
  }

  .enterprise-nav-ready .site-nav > a::after,
  .enterprise-nav-ready .nav-group__toggle::before {
    position: absolute;
    right: 7px;
    bottom: 0;
    left: 7px;
    height: 3px;
    content: "";
    background: var(--blue);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 160ms ease-out;
  }

  .enterprise-nav-ready .site-nav > a:hover,
  .enterprise-nav-ready .nav-group__toggle:hover,
  .enterprise-nav-ready .nav-group__toggle[aria-expanded="true"] {
    color: var(--blue);
    background: transparent;
  }

  .enterprise-nav-ready .site-nav > a:hover::after,
  .enterprise-nav-ready .site-nav > a[aria-current="page"]::after,
  .enterprise-nav-ready .nav-group__toggle:hover::before,
  .enterprise-nav-ready .nav-group__toggle.is-current::before,
  .enterprise-nav-ready .nav-group__toggle[aria-expanded="true"]::before {
    transform: scaleX(1);
  }

  .enterprise-nav-ready .site-nav > a[aria-current="page"],
  .enterprise-nav-ready .nav-group__toggle.is-current {
    color: var(--blue);
    background: transparent;
  }

  .enterprise-nav-ready .site-nav .nav-recruit {
    color: var(--blue);
    box-shadow: none;
  }

  .enterprise-nav-ready .nav-plus {
    width: 13px;
    height: 13px;
    margin-left: 2px;
  }

  .enterprise-nav-ready .nav-plus::before,
  .enterprise-nav-ready .nav-plus::after {
    top: 5.5px;
    width: 13px;
    height: 1.5px;
  }

  .enterprise-nav-ready .header-actions {
    gap: 14px;
  }

  .enterprise-nav-ready .header-phone {
    min-height: 46px;
  }

  .enterprise-nav-ready .header-phone strong {
    font-size: .76rem;
  }

  .enterprise-nav-ready .header-contact {
    min-height: 46px;
    padding-inline: 19px;
    border-radius: 4px;
    transition: background 150ms ease-out, transform 150ms ease-out;
  }

  .enterprise-nav-ready .header-contact:hover {
    background: #132b4e;
    transform: translateY(-1px);
  }

  .enterprise-nav-ready .nav-group {
    position: static;
    display: flex;
    align-items: stretch;
  }

  .enterprise-nav-ready .nav-group__panel {
    position: absolute;
    z-index: 210;
    top: 100%;
    right: 0;
    left: 0;
    width: 100%;
    max-height: calc(100dvh - 84px);
    min-width: 0;
    margin: 0;
    padding: 0;
    overflow: auto;
    border: 0;
    border-top: 1px solid #d9e2e9;
    border-radius: 0;
    background: #f2f4f6;
    box-shadow: 0 24px 52px rgb(7 18 34 / 22%);
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: none;
  }

  .enterprise-nav-ready .nav-group[data-open="true"] > .nav-group__panel {
    opacity: 1;
    visibility: visible;
    transform: none;
    animation: enterprise-panel-in 180ms ease-out both;
  }

  .enterprise-nav-ready .mega-menu__inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(210px, 270px) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 76px);
    width: min(1180px, calc(100% - 48px));
    margin-inline: auto;
    padding-block: 38px 46px;
  }

  .enterprise-nav-ready .mega-menu__intro {
    padding-right: 32px;
    border-right: 1px solid #cfd9e1;
  }

  .enterprise-nav-ready .mega-menu__kicker {
    margin: 0 0 8px;
    color: var(--blue);
    font-size: .7rem;
    font-weight: 850;
    letter-spacing: .18em;
  }

  .enterprise-nav-ready .site-nav .mega-menu__overview {
    display: grid;
    grid-template-columns: 1fr auto;
    min-height: 54px;
    align-items: center;
    gap: 16px;
    padding: 0 0 14px;
    border-bottom: 1px solid #788694;
    border-radius: 0;
    color: var(--ink);
    background: transparent;
    font-size: 1.2rem;
    font-weight: 800;
    text-decoration: none;
  }

  .enterprise-nav-ready .site-nav .mega-menu__overview:hover {
    color: var(--blue);
    background: transparent;
  }

  .enterprise-nav-ready .mega-menu__overview-mark {
    color: var(--blue);
    font-size: 1.35rem;
    font-weight: 500;
    line-height: 1;
  }

  .enterprise-nav-ready .mega-menu__summary {
    margin: 18px 0 0;
    color: var(--muted);
    font-size: .82rem;
    line-height: 1.75;
  }

  .enterprise-nav-ready .mega-menu__sections {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-content: start;
    gap: 34px;
    padding-right: 56px;
  }

  .enterprise-nav-ready .mega-menu__sections--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .enterprise-nav-ready .mega-menu__section-title {
    margin: 0 0 10px;
    color: #657585;
    font-size: .68rem;
    font-weight: 850;
    letter-spacing: .13em;
  }

  .enterprise-nav-ready .mega-menu__link-list {
    display: grid;
    gap: 0;
  }

  .enterprise-nav-ready .site-nav .mega-menu__link {
    display: grid;
    grid-template-columns: 1fr auto;
    min-height: 62px;
    align-items: center;
    gap: 14px;
    padding: 10px 0;
    border-bottom: 1px solid #ccd6de;
    border-radius: 0;
    color: var(--ink);
    background: transparent;
    text-align: left;
  }

  .enterprise-nav-ready .site-nav .mega-menu__link:hover,
  .enterprise-nav-ready .site-nav .mega-menu__link[aria-current="page"] {
    color: var(--blue);
    background: transparent;
  }

  .enterprise-nav-ready .mega-menu__link-copy {
    display: grid;
    gap: 2px;
  }

  .enterprise-nav-ready .mega-menu__link-title {
    font-size: .91rem;
    font-weight: 790;
  }

  .enterprise-nav-ready .mega-menu__link-description {
    color: var(--muted);
    font-size: .7rem;
    font-weight: 500;
    line-height: 1.45;
  }

  .enterprise-nav-ready .mega-menu__link-mark {
    color: var(--blue);
    font-size: 1.12rem;
    font-weight: 500;
  }

  .enterprise-nav-ready .mega-menu__close {
    position: absolute;
    top: 32px;
    right: 0;
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    gap: 9px;
    padding: 4px 0;
    border: 0;
    color: #344456;
    background: transparent;
    font-size: .78rem;
    font-weight: 750;
    cursor: pointer;
  }

  .enterprise-nav-ready .mega-menu__close-mark {
    position: relative;
    width: 18px;
    height: 18px;
  }

  .enterprise-nav-ready .mega-menu__close-mark::before,
  .enterprise-nav-ready .mega-menu__close-mark::after {
    position: absolute;
    top: 8px;
    left: 0;
    width: 18px;
    height: 1.5px;
    content: "";
    background: currentColor;
  }

  .enterprise-nav-ready .mega-menu__close-mark::before { transform: rotate(45deg); }
  .enterprise-nav-ready .mega-menu__close-mark::after { transform: rotate(-45deg); }
}

@keyframes enterprise-panel-in {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
}

@media (max-width: 1120px) {
  .enterprise-nav-ready body.enterprise-drawer-open {
    overflow: hidden;
  }

  .enterprise-nav-ready .site-header {
    border-top-width: 2px;
  }

  .enterprise-nav-ready .site-header__inner {
    min-height: 72px;
  }

  .enterprise-nav-ready .menu-button {
    display: inline-flex;
    width: auto;
    min-width: 54px;
    height: 46px;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 6px 10px;
    border: 0;
    border-radius: 2px;
    background: transparent;
  }

  .enterprise-nav-ready .menu-button__label {
    font-size: .66rem;
    font-weight: 800;
    letter-spacing: .06em;
  }

  .enterprise-nav-ready .menu-button__icon {
    position: relative;
    display: block;
    width: 24px;
    height: 16px;
  }

  .enterprise-nav-ready .menu-button__icon::before,
  .enterprise-nav-ready .menu-button__icon::after,
  .enterprise-nav-ready .menu-button__icon-line {
    position: absolute;
    left: 0;
    width: 24px;
    height: 2px;
    border-radius: 0;
    background: currentColor;
    content: "";
    transition: top 160ms ease-out, transform 160ms ease-out, opacity 120ms ease-out;
  }

  .enterprise-nav-ready .menu-button__icon::before { top: 0; }
  .enterprise-nav-ready .menu-button__icon-line { top: 7px; }
  .enterprise-nav-ready .menu-button__icon::after { top: 14px; }

  .enterprise-nav-ready .menu-button[aria-expanded="true"] .menu-button__icon::before {
    top: 7px;
    transform: rotate(45deg);
  }

  .enterprise-nav-ready .menu-button[aria-expanded="true"] .menu-button__icon-line {
    opacity: 0;
  }

  .enterprise-nav-ready .menu-button[aria-expanded="true"] .menu-button__icon::after {
    top: 7px;
    transform: rotate(-45deg);
  }

  .enterprise-nav-ready .nav-scrim {
    z-index: 190;
    inset: 0;
  }

  .enterprise-nav-ready .site-nav {
    position: fixed;
    z-index: 240;
    top: 0;
    right: 0;
    bottom: 0;
    left: auto;
    display: flex;
    width: min(92vw, 430px);
    height: 100dvh;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 0 24px max(28px, env(safe-area-inset-bottom));
    overflow: auto;
    border: 0;
    border-radius: 0;
    background: #fff;
    box-shadow: -24px 0 50px rgb(7 18 34 / 24%);
    opacity: 0;
    visibility: hidden;
    transform: translateX(102%);
    transition: transform 220ms cubic-bezier(.22, .75, .2, 1), opacity 150ms ease-out, visibility 220ms;
  }

  .enterprise-nav-ready .site-nav[data-open="true"] {
    display: flex;
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
  }

  .enterprise-nav-ready .mobile-nav__head {
    display: flex;
    min-height: 74px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border-bottom: 1px solid #dbe4eb;
  }

  .enterprise-nav-ready .mobile-nav__title {
    display: grid;
    gap: 1px;
    color: var(--ink);
    line-height: 1.25;
  }

  .enterprise-nav-ready .mobile-nav__title strong {
    font-size: .82rem;
    letter-spacing: .03em;
  }

  .enterprise-nav-ready .mobile-nav__title span {
    color: var(--blue);
    font-size: .58rem;
    font-weight: 800;
    letter-spacing: .16em;
  }

  .enterprise-nav-ready .mobile-nav__close {
    display: inline-flex;
    min-width: 48px;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    border: 0;
    color: var(--ink);
    background: transparent;
    cursor: pointer;
  }

  .enterprise-nav-ready .mobile-nav__close-mark {
    position: relative;
    width: 22px;
    height: 22px;
  }

  .enterprise-nav-ready .mobile-nav__close-mark::before,
  .enterprise-nav-ready .mobile-nav__close-mark::after {
    position: absolute;
    top: 10px;
    left: 0;
    width: 22px;
    height: 2px;
    content: "";
    background: currentColor;
  }

  .enterprise-nav-ready .mobile-nav__close-mark::before { transform: rotate(45deg); }
  .enterprise-nav-ready .mobile-nav__close-mark::after { transform: rotate(-45deg); }

  .enterprise-nav-ready .site-nav > a,
  .enterprise-nav-ready .nav-group__toggle {
    display: flex;
    width: 100%;
    min-height: 62px;
    align-items: center;
    justify-content: space-between;
    padding: 10px 4px;
    border: 0;
    border-bottom: 1px solid #dbe4eb;
    border-radius: 0;
    color: var(--ink);
    background: transparent;
    font-size: .96rem;
    font-weight: 780;
    text-align: left;
  }

  .enterprise-nav-ready .site-nav > a:hover,
  .enterprise-nav-ready .nav-group__toggle:hover,
  .enterprise-nav-ready .site-nav > a[aria-current="page"],
  .enterprise-nav-ready .nav-group__toggle.is-current {
    color: var(--blue);
    background: transparent;
  }

  .enterprise-nav-ready .site-nav > a:not(.nav-mobile-contact)::after {
    content: "›";
    color: var(--blue);
    font-size: 1.35rem;
    font-weight: 400;
  }

  .enterprise-nav-ready .site-nav .nav-recruit {
    border-radius: 0;
    box-shadow: none;
  }

  .enterprise-nav-ready .nav-group {
    display: block;
    width: 100%;
  }

  .enterprise-nav-ready .nav-group__panel {
    position: static;
    display: block;
    min-width: 0;
    max-height: none;
    margin: 0;
    padding: 0 0 14px 14px;
    overflow: visible;
    border: 0;
    border-left: 2px solid #d8e8f0;
    border-radius: 0;
    background: #f7fafc;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: none;
  }

  .enterprise-nav-ready .nav-group[data-open="true"] > .nav-group__panel {
    display: block;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .enterprise-nav-ready .mega-menu__inner {
    display: block;
    width: 100%;
    margin: 0;
    padding: 8px 12px 6px 8px;
  }

  .enterprise-nav-ready .mega-menu__intro,
  .enterprise-nav-ready .mega-menu__close {
    display: none;
  }

  .enterprise-nav-ready .mega-menu__sections {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 0;
  }

  .enterprise-nav-ready .mega-menu__section-title {
    margin: 8px 0 2px;
    color: #708091;
    font-size: .63rem;
    font-weight: 850;
    letter-spacing: .14em;
  }

  .enterprise-nav-ready .mega-menu__link-list {
    display: grid;
  }

  .enterprise-nav-ready .site-nav .mega-menu__link {
    display: grid;
    grid-template-columns: 1fr auto;
    min-height: 52px;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid #dbe4eb;
    border-radius: 0;
    color: var(--ink);
    background: transparent;
    text-decoration: none;
  }

  .enterprise-nav-ready .site-nav .mega-menu__link:hover,
  .enterprise-nav-ready .site-nav .mega-menu__link[aria-current="page"] {
    color: var(--blue);
    background: transparent;
  }

  .enterprise-nav-ready .mega-menu__link-copy {
    display: grid;
    gap: 1px;
  }

  .enterprise-nav-ready .mega-menu__link-title {
    font-size: .84rem;
    font-weight: 760;
  }

  .enterprise-nav-ready .mega-menu__link-description {
    color: var(--muted);
    font-size: .64rem;
    font-weight: 500;
    line-height: 1.45;
  }

  .enterprise-nav-ready .mega-menu__link-mark {
    color: var(--blue);
    font-size: 1.1rem;
  }

  .enterprise-nav-ready .site-nav .nav-mobile-contact {
    display: grid;
    justify-content: flex-start;
    margin-top: 16px;
    padding: 12px 14px;
    border: 1px solid #b9cbd7;
    border-radius: 3px;
  }

  .enterprise-nav-ready .site-nav .nav-mobile-contact::after {
    display: none;
  }

  .enterprise-nav-ready .site-nav .nav-mobile-contact.nav-cta {
    min-height: 52px;
    justify-content: center;
    margin: 10px 0 0;
    border-color: var(--navy);
    color: #fff;
    background: var(--navy);
    text-align: center;
  }
}

@media (max-width: 720px) {
  .enterprise-nav-ready .site-header__inner {
    min-height: 66px;
  }

  .enterprise-nav-ready .brand img {
    height: 32px;
    max-width: 148px;
  }

  .enterprise-nav-ready .menu-button__label {
    display: none;
  }

  .enterprise-nav-ready .site-nav {
    width: min(94vw, 390px);
    padding-inline: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .enterprise-nav-ready .nav-scrim,
  .enterprise-nav-ready .nav-group[data-open="true"] > .nav-group__panel,
  .enterprise-nav-ready .site-nav,
  .enterprise-nav-ready .menu-button__icon::before,
  .enterprise-nav-ready .menu-button__icon::after,
  .enterprise-nav-ready .menu-button__icon-line {
    animation: none;
    transition: none;
  }
}