.header-inner { position: relative; }
.main-nav { overflow: visible; flex-wrap: wrap; justify-content: flex-end; }
.mega-menu-item { min-width: 0; }
.mega-menu-heading { display: flex; align-items: center; }
.mega-menu-toggle { display: grid; place-items: center; width: 30px; height: 34px; border: 0; border-radius: 5px; color: #00694e; background: transparent; cursor: pointer; font-size: 22px; }
.mega-menu-toggle[aria-expanded="true"] { background: #e7f1ed; }
.mega-menu-chevron { display: block; flex-shrink: 0; transition: transform 220ms ease; }
.mega-menu-toggle[aria-expanded="true"] .mega-menu-chevron { transform: rotate(180deg); }
.mega-menu-toggle:focus-visible, .mega-menu-panel a:focus-visible { outline: 3px solid #c8a24a; outline-offset: 2px; }
.mega-menu-panel { position: absolute; top: 100%; left: 0; right: 0; z-index: 30; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 24px; padding: 28px; border: 1px solid #d8e4df; border-top: 3px solid #00694e; border-radius: 0 0 12px 12px; background: white; box-shadow: 0 18px 35px rgb(0 0 0 / 15%); max-height: min(70dvh, 620px); overflow-y: auto; animation: mega-menu-reveal 180ms ease-out; }
.mega-menu-panel[hidden] { display: none !important; }
.mega-menu-content { grid-column: 1 / -1; min-width: 0; width: 100%; overflow-wrap: anywhere; }
.mega-menu-content img { max-width: 100%; height: auto; }
.mega-menu-content .container { width: 100%; max-width: 100%; padding-inline: 0; }
.mega-menu-column { min-width: 0; }
.mega-menu-column h2 { font-size: 14px; color: #00694e; margin: 0 0 12px; padding-bottom: 10px; border-bottom: 1px solid #d8e4df; }
.mega-menu-column a { display: flex; flex-direction: column; gap: 4px; padding: 10px; border-radius: 6px; color: #1f2a26; overflow-wrap: anywhere; }
.mega-menu-column a:hover { background: #f0f6f3; color: #00694e; }
.mega-menu-column strong { font-size: 14px; }
.mega-menu-column a span { font-size: 12px; line-height: 1.5; color: #6b7a74; }
@keyframes mega-menu-reveal { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 1100px) {
    .main-nav { flex-wrap: nowrap; justify-content: flex-start; overflow-x: hidden; overflow-y: auto; max-height: calc(100dvh - 110px); }
    .mega-menu-heading { justify-content: space-between; }
    .mega-menu-heading .nav-link { flex: 1; font-size: 15px; padding: 12px 10px; }
    .mega-menu-toggle { width: 44px; height: 44px; flex: 0 0 44px; }
    .mega-menu-panel { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 16px; gap: 16px; max-height: none; box-shadow: none; border-top-width: 1px; border-radius: 8px; }
    .mega-menu-column a { padding: 12px 8px; }
}
@media (max-width: 600px) { .mega-menu-panel { grid-template-columns: minmax(0, 1fr); } }
@media (prefers-reduced-motion: reduce) { .mega-menu-panel { animation: none; } .mega-menu-chevron { transition: none; } }

.header-actions { display: flex; align-items: center; gap: 12px; margin-left: auto; flex-wrap: wrap; }
.header-navigation-row { position: relative; border-top: 1px solid #e5e5e5; }
.header-navigation-row .main-nav { justify-content: flex-start; margin: 0; padding: 8px 0; width: 100%; }
.header-mobile-actions { display: none; }
@media (max-width: 900px) {
    .header-actions { display: none; }
    .header-navigation-row { position: static; border: 0; }
    .header-navigation-row .main-nav { padding: 10px 16px 18px; }
    .header-mobile-actions { display: flex; flex-wrap: wrap; gap: 10px; padding-top: 12px; }
}