.site-header { background: #fff; border-bottom: 1px solid #e5e7eb; }
.site-header .header-actions { display:flex; align-items:center; gap:16px; flex-shrink:0; }
.site-header .nav-link { padding: 10px 10px; white-space: nowrap; }
.nav-has-children { position: relative; }
.nav-dropdown-toggle { display:flex; align-items:center; gap:4px; background:none; border:0; font-family:inherit; cursor:pointer; }
.nav-dropdown-toggle i { font-size:18px; }
.nav-submenu { display:none; position:absolute; top:100%; left:0; min-width:245px; padding:8px; margin:0; list-style:none; background:#fff; border:1px solid #e5e7eb; border-radius:12px; box-shadow:0 12px 32px #17212b1a; }
.nav-has-children.is-open > .nav-submenu { display:block; }
.nav-submenu a { display:block; padding:12px; color:#253346; border-radius:7px; font-size:14px; white-space:nowrap; }
.nav-submenu a:hover, .nav-submenu a:focus-visible { background:#edf9f3; color:#007b55; }
.nav-dropdown-toggle:focus-visible, .mobile-submenu-toggle:focus-visible { outline:2px solid #00865b; outline-offset:2px; }
.mobile-submenu-toggle { width:100%; background:none; border:0; font-family:inherit; cursor:pointer; text-align:left; }
.mobile-submenu { list-style:none; margin:0 0 10px 12px; padding:0 0 0 12px; border-left:2px solid #d9eee3; }
.mobile-submenu[hidden] { display:none; }
.mobile-submenu a { display:flex; align-items:center; min-height:44px; padding:10px 12px; color:#334155; font-size:15px; }
.mobile-submenu-toggle[aria-expanded="true"] i { transform:rotate(180deg); }
@media (min-width:769px) and (max-width:1250px) {
  .site-header .site-nav { display:none; }
  .site-header .hamburger { display:flex; }
  .site-header .mobile-menu { display:block; }
}
@media (max-width:1250px) {
  .site-header .mobile-nav { max-width:640px; margin:0 auto; }
}