/* All new controls are hidden above the existing mobile breakpoint. */
.site-header .mobile-nav-heading,
.site-header .mobile-submenu-toggle,
.site-header .mobile-nav-backdrop { display: none; }

@media (max-width: 992px) {
  .site-header .header-section > .header-left { max-width: calc(100% - 64px); }
  .site-header .header-left .logo-img { flex-shrink: 0; }
  .site-header .header-left .logo-text { min-width: 0; }
  .site-header .hamburger {
    width: 44px;
    height: 44px;
    padding: 10px;
    align-items: center;
    justify-content: center;
    gap: 5px;
    border: 1px solid #ffffffb3;
    border-radius: 14px;
    background: #fffffff0;
    box-shadow: 0 4px 14px #163d6524;
    -webkit-tap-highlight-color: transparent;
  }
  .site-header .hamburger span { width: 22px; height: 2px; background: #123f68; }
  .site-header .hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .site-header .hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .site-header .hamburger:active { background: #e2f5fc; }
  .site-header .header-right#headerRight {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(380px, calc(100% - 24px));
    height: 100vh;
    height: 100dvh;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 20px 16px max(24px, env(safe-area-inset-bottom));
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    background: linear-gradient(160deg, #f0faff, #fff 42%, #f1faf5);
    border-inline-start: 1px solid #fff;
    border-radius: 24px 0 0 24px;
    box-shadow: -12px 0 48px #102b5033;
    z-index: 1003;
    direction: ltr;
    text-align: start;
    visibility: hidden;
    transform: translateX(105%);
    transition: transform .3s cubic-bezier(.22,.68,0,1), visibility .3s;
  }
  .site-header[data-navigation-direction="rtl"] .header-right#headerRight {
    inset: 0 auto 0 0;
    direction: rtl;
    border-radius: 0 24px 24px 0;
    transform: translateX(-105%);
    box-shadow: 12px 0 48px #102b5033;
  }
  .site-header .header-right#headerRight.active { visibility: visible; transform: translateX(0); }
  .site-header .mobile-nav-heading {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 4px 4px 20px;
    margin-bottom: 8px;
    border-bottom: 1px solid #d9e8ef;
    color: #123f68;
    font-size: 1.25rem;
    font-weight: 700;
  }
  .site-header .mobile-nav-close,
  .site-header .mobile-submenu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    border: 1px solid #d5e6ef;
    border-radius: 12px;
    background: #fff;
    color: #17517b;
    cursor: pointer;
    font: inherit;
  }
  .site-header .mobile-nav-close { font: 30px/1 sans-serif; }
  .site-header #headerRight > a,
  .site-header #headerRight .menu-item > a {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 52px;
    box-sizing: border-box;
    padding: 14px;
    border-radius: 14px;
    color: #173f5b;
    background: #ffffffbd;
    border: 1px solid #e2edf2;
    line-height: 1.5;
    overflow-wrap: anywhere;
    text-align: start;
  }
  .site-header #headerRight > *,
  .site-header #headerRight .menu-item { flex-shrink: 0; min-width: 0; }
  .site-header #headerRight .menu-item { position: relative; }
  .site-header #headerRight .menu-item > a { padding-inline-end: 64px; }
  .site-header .mobile-submenu-toggle {
    position: absolute;
    inset-block-start: 4px;
    inset-inline-end: 4px;
    background: transparent;
    border-color: transparent;
  }
  .site-header .mobile-submenu-toggle::before {
    content: '';
    width: 8px;
    height: 8px;
    border-inline-end: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform .22s;
  }
  .site-header .mobile-submenu-toggle[aria-expanded="true"]::before { transform: rotate(225deg); }
  .site-header[data-navigation-direction="rtl"] .mobile-submenu-toggle::before { transform: rotate(-45deg); }
  .site-header[data-navigation-direction="rtl"] .mobile-submenu-toggle[aria-expanded="true"]::before { transform: rotate(135deg); }
  .site-header #headerRight .menu-item > .submenu {
    display: flex;
    position: static;
    min-width: 0;
    width: auto;
    height: 0;
    margin: 0 0 0 12px;
    margin-inline: 12px 0;
    padding: 0;
    border: 0;
    border-inline-start: 2px solid #cce7ee;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    overflow: hidden;
    visibility: hidden;
    transition: height .25s ease, visibility .25s;
  }
  .site-header #headerRight .menu-item.active > .submenu { visibility: visible; }
  .site-header #headerRight .submenu > a {
    flex-shrink: 0;
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 10px 12px;
    margin: 3px 0;
    margin-inline-start: 10px;
    border-radius: 10px;
    line-height: 1.6;
    white-space: normal;
    text-align: start;
    overflow-wrap: anywhere;
    color: #36566b !important;
    background: transparent;
  }
  .site-header #headerRight .submenu a::after { display: none; }
  .site-header #headerRight a:hover,
  .site-header .mobile-submenu-toggle:hover,
  .site-header .mobile-nav-close:hover { background: #e5f4f9; color: #12456c !important; }
  .site-header #headerRight .menu-item.active > a { background: #e5f4f9; border-color: #b7dce9; }
  .site-header #headerRight a.active,
  .site-header #headerRight .menu-item > a.active,
  .site-header #headerRight a[aria-current="page"] {
    background: linear-gradient(110deg, #075f93, #13887b);
    color: #fff !important;
    border-color: transparent;
  }
  .site-header #headerRight .menu-item > a.active + .mobile-submenu-toggle { color: #fff; }
  .site-header #headerRight :focus-visible,
  .site-header .hamburger:focus-visible { outline: 3px solid #009fe3; outline-offset: -3px; }
  .site-header .mobile-nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: #102b50a6;
    backdrop-filter: blur(3px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .3s ease, visibility .3s;
  }
  .site-header.mobile-nav-open .mobile-nav-backdrop { opacity: 1; visibility: visible; pointer-events: auto; }
  /* Keep the backdrop above both header rows and the drawer above it. */
  .site-header.mobile-nav-open > .header { z-index: 999; }
  .site-header.mobile-nav-open > .header-section { z-index: 1001 !important; }
  @media (prefers-reduced-motion: reduce) {
    .site-header[data-navigation-direction] .header-right#headerRight,
    .site-header #headerRight .menu-item > .submenu,
    .site-header .mobile-nav-backdrop,
    .site-header .hamburger span,
    .site-header .mobile-submenu-toggle::before { transition: none; }
  }
}