/* ============================================
   TOPBAR
============================================ */
.lh-topbar {
    background: var(--navy);
    color: rgba(255,255,255,0.85);
    font-size: 12.5px;
    padding: 8px 0;
    position: relative;
    z-index: 1001;
}
.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.topbar-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}
.topbar-pulse {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #22c55e;
    flex-shrink: 0;
    position: relative;
}
.topbar-pulse::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: rgba(34,197,94,0.3);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.6); opacity: 0; }
}
.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}
.topbar-link {
    display: flex;
    align-items: center;
    gap: 5px;
    color: rgba(255,255,255,0.8) !important;
    font-size: 12px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}
.topbar-link:hover { color: #fff !important; }
.topbar-link svg { flex-shrink: 0; }
.topbar-wa {
    background: rgba(37,211,102,0.15);
    border: 1px solid rgba(37,211,102,0.3);
    border-radius: 99px;
    padding: 3px 10px;
    color: #4ade80 !important;
}
.topbar-wa:hover { background: rgba(37,211,102,0.25); color: #4ade80 !important; }

/* ============================================
   MAIN HEADER
============================================ */
.lh-header {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: box-shadow 0.3s ease;
}
.lh-header.scrolled {
    box-shadow: 0 4px 32px rgba(10,22,40,0.10);
}
.header-inner {
    display: flex;
    align-items: center;
    height: 68px;
    gap: 32px;
}

/* ============================================
   LOGO
============================================ */
.site-logo { flex-shrink: 0; }
.logo-text {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}
.logo-icon { flex-shrink: 0; }
.logo-name {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}
.logo-main {
    font-size: 17px;
    font-weight: 800;
    color: var(--navy) !important;
    letter-spacing: -0.02em;
}
.logo-sub {
    font-size: 11px;
    font-weight: 500;
    color: var(--brand) !important;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.custom-logo { height: 44px; width: auto; }

/* ============================================
   PRIMARY NAV
============================================ */
.primary-nav { flex: 1; display: flex; justify-content: center; }

.nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 2px;
}

.nav-item { position: relative; }

.nav-link {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 14px;
    font-size: 14px;
    font-weight: 500;
    color: var(--ink) !important;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
}
.nav-link:hover,
.nav-item.current-menu-item .nav-link,
.nav-item.current-menu-ancestor .nav-link {
    color: var(--brand) !important;
    background: var(--brand-light);
}

.nav-chevron {
    transition: transform 0.22s ease;
    flex-shrink: 0;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.nav-item.has-dropdown:hover .nav-chevron {
    transform: rotate(180deg);
}

/* ============================================
   MEGA DROPDOWN
============================================ */
.mega-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    min-width: 220px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    transform: translateX(-50%) translateY(-6px);
    z-index: 999;
}
.nav-item.has-dropdown:hover .mega-dropdown {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    transform: translateX(-50%) translateY(0);
}
/* Larger dropdown for flights */
.nav-item.has-dropdown:first-child .mega-dropdown {
    min-width: 280px;
    left: 0;
    transform: translateX(0) translateY(-6px);
}
.nav-item.has-dropdown:first-child:hover .mega-dropdown {
    transform: translateX(0) translateY(0);
}

.mega-inner { padding: 10px; }

.mega-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mega-link {
    display: flex;
    align-items: center;
    padding: 9px 12px;
    font-size: 13.5px;
    font-weight: 500;
    color: var(--ink) !important;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
}
.mega-link:hover {
    background: var(--brand-light);
    color: var(--brand) !important;
    padding-left: 16px;
}
.mega-link-all {
    color: var(--brand) !important;
    font-weight: 600;
    border-top: 1px solid var(--line);
    margin-top: 4px;
    padding-top: 12px;
}

/* ============================================
   HEADER CTA
============================================ */
.header-cta { flex-shrink: 0; }
.header-cta .btn { gap: 7px; }
.header-cta .btn svg { fill: none; stroke: currentColor; stroke-width: 1.5; }

/* ============================================
   MOBILE TOGGLE
============================================ */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1.5px solid var(--line);
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
}
.toggle-bar {
    width: 20px;
    height: 2px;
    background: var(--navy);
    border-radius: 2px;
    transition: var(--transition);
    display: block;
}
.nav-toggle.active .toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav-toggle.active .toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle.active .toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   MOBILE NAV OVERLAY
============================================ */
.mobile-nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10,22,40,0.6);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s;
}
.mobile-nav-overlay.open {
    opacity: 1;
    visibility: visible;
}
.mobile-nav-inner {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: min(340px, 90vw);
    background: #fff;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}
.mobile-nav-overlay.open .mobile-nav-inner {
    transform: translateX(0);
}
.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--line);
    flex-shrink: 0;
}
.mobile-nav-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--navy);
}
.mobile-nav-close {
    width: 36px;
    height: 36px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.mobile-nav-links {
    flex: 1;
    padding: 12px 0;
    overflow-y: auto;
}
.mobile-nav-link {
    display: block;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 500;
    color: var(--ink) !important;
    text-decoration: none;
    border-bottom: 1px solid var(--line);
    transition: var(--transition);
}
.mobile-nav-link:hover {
    background: var(--brand-light);
    color: var(--brand) !important;
}
.mobile-nav-sub {
    font-size: 13.5px;
    font-weight: 400;
    padding-left: 36px;
    color: var(--muted) !important;
    background: var(--bg);
}
.mobile-nav-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--line);
    flex-shrink: 0;
}

/* ============================================
   WHATSAPP FLOAT
============================================ */
.wa-float {
    position: fixed;
    bottom: 28px;
    right: 24px;
    z-index: 900;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #25d366;
    color: #fff !important;
    border-radius: 99px;
    padding: 13px 20px 13px 16px;
    box-shadow: 0 8px 32px rgba(37,211,102,0.4);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
    max-width: 220px;
}
.wa-float:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 14px 40px rgba(37,211,102,0.5);
    color: #fff !important;
}
.wa-float svg { flex-shrink: 0; }
.wa-float-label { white-space: nowrap; }

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 1024px) {
    .primary-nav { display: none; }
    .nav-toggle { display: flex; }
    .header-cta { display: none; }
    .topbar-left { font-size: 11px; }
}
@media (max-width: 640px) {
    .topbar-right .topbar-link:first-child { display: none; }
    .wa-float-label { display: none; }
    .wa-float { padding: 14px; border-radius: 50%; }
}