/* Full desktop navigation; hamburger is reserved for compact viewports. */
.nav-dropdown summary {
  list-style: none;
}

.nav-dropdown summary::-webkit-details-marker {
  display: none;
}

.nav-dropdown summary::after {
  content: "";
  display: inline-block;
  width: 0.48rem;
  height: 0.48rem;
  margin-left: 0.55rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-0.15rem) rotate(45deg);
  transition: transform 0.18s ease;
}

.nav-dropdown[open] summary::after {
  transform: translateY(0.1rem) rotate(225deg);
}

@media (min-width: 980px) {
  .site-header .header-inner {
    min-height: 82px;
    gap: 1.6rem;
  }

  .site-header .nav-toggle {
    display: none !important;
  }

  .site-header .primary-nav,
  .site-header .primary-nav.is-open {
    position: static !important;
    display: flex !important;
    width: auto !important;
    margin-left: auto;
    padding: 0 !important;
    align-items: center !important;
    flex-direction: row !important;
    gap: 0.55rem !important;
    color: #17191f !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
  }

  .site-header .primary-nav > a,
  .site-header .nav-dropdown > summary {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    padding: 0.65rem 0.72rem !important;
    color: #303641 !important;
    border-radius: 8px;
    background: transparent !important;
    font-size: 0.92rem;
    font-weight: 750;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
  }

  .site-header .primary-nav > a:hover,
  .site-header .primary-nav > a[aria-current="page"],
  .site-header .nav-dropdown > summary:hover,
  .site-header .nav-dropdown > summary.current,
  .site-header .nav-dropdown[open] > summary {
    color: #174fcf !important;
    background: #edf3ff !important;
  }

  .site-header .nav-dropdown {
    position: relative;
  }

  .site-header .nav-submenu {
    position: absolute;
    top: calc(100% + 0.55rem);
    left: 0;
    z-index: 200;
    display: grid;
    width: 290px;
    padding: 0.65rem;
    border: 1px solid #d9e1ec;
    border-radius: 14px;
    background: #ffffff;
    box-shadow: 0 22px 55px rgba(31, 52, 92, 0.16);
  }

  .site-header .nav-submenu a {
    padding: 0.72rem 0.8rem !important;
    color: #303641 !important;
    border-radius: 8px;
    background: transparent !important;
    font-size: 0.9rem;
    text-decoration: none;
  }

  .site-header .nav-submenu a:hover,
  .site-header .nav-submenu a:focus-visible {
    color: #174fcf !important;
    background: #edf3ff !important;
  }

  .site-header .primary-nav .nav-cta {
    margin: 0 0 0 0.35rem !important;
    padding: 0.7rem 1rem !important;
    color: #ffffff !important;
    border: 1px solid #2459e0 !important;
    border-radius: 9px !important;
    background: #2459e0 !important;
    text-align: center;
  }

  .site-header .primary-nav .nav-cta:hover,
  .site-header .primary-nav .nav-cta[aria-current="page"] {
    color: #ffffff !important;
    background: #1745bd !important;
  }
}

@media (max-width: 979px) {
  .site-header .nav-toggle {
    display: block !important;
  }

  .site-header .nav-dropdown > summary {
    padding: 12px;
    color: #303641;
    border-radius: 8px;
    font-weight: 750;
    cursor: pointer;
  }

  .site-header .nav-dropdown > summary:hover,
  .site-header .nav-dropdown[open] > summary {
    color: #174fcf;
    background: #edf3ff;
  }

  .site-header .nav-submenu {
    display: grid;
    margin: 0.15rem 0 0.55rem 0.8rem;
    padding-left: 0.65rem;
    border-left: 2px solid #c8d8fb;
  }

  .site-header .nav-submenu a {
    padding: 0.62rem 0.75rem !important;
    color: #4a5565 !important;
    font-size: 0.9rem !important;
  }
}

/* Navigation labels use regular weight at every viewport size. */
.site-header .primary-nav a,
.site-header .nav-dropdown > summary {
  font-weight: 400 !important;
}