/* ================================
   HEADER & NAVIGATION
   ================================ */

header {
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: var(--glass-bg-header);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: var(--btn-border-width) solid var(--border-medium);
    box-shadow: var(--shadow-sm);
    transition: background 0.3s ease;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 70px;
}

/* Mobile responsive navigation */
@media (max-width: 768px) {
    header {
        padding: var(--spacing-md) 0;
    }
    
    .header-container {
        padding: 0 var(--spacing-md);
    }
    
    .header-logo {
        max-width: 120px;
    }
    
    /* Hide desktop nav completely on mobile */
    nav {
        display: none !important;
    }
    
    /* Show mobile menu elements */
    .mobile-menu-toggle {
        display: block !important;
        background: var(--brand-primary);
        border: none;
        color: white;
        padding: 8px 12px;
        border-radius: 4px;
        cursor: pointer;
        font-size: 1.2rem;
    }
    
    .mobile-menu-toggle:hover {
        background: var(--brand-primary-dark, #1565c0);
    }
}

/* Mobile Menu Styles */
.mobile-menu-toggle {
    display: none;
    background: var(--brand-primary);
    border: none;
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1.2rem;
    touch-action: manipulation; /* Prevent double-tap zoom and other gestures */
}

.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.55);
    z-index: 1050;
    touch-action: none;
}

.mobile-overlay.active {
    display: block;
}

.mobile-nav-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: white;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    z-index: 1051;
    transition: right 0.3s ease;
    padding: 1rem;
    overflow-y: auto;
    overflow-x: hidden; /* Prevent any horizontal scroll within menu */
    touch-action: pan-y; /* Only allow vertical scrolling */
}

.mobile-nav-menu.active {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
    margin-bottom: 1rem;
}

.mobile-nav-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #000;
    padding: 8px;
}

.mobile-nav-close:hover {
    background: #f5f5f5;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-links a {
    display: block;
    padding: 0.75rem 1rem;
    color: #000;
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid #eee;
    /* Reset global <a> styles from base.css */
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
    margin: 0;
}

.mobile-nav-links a:hover {
    background: #f5f5f5;
}

/* Mobile Nav Accordion (Travel Info group) */
.mobile-nav-accordion {
    border-bottom: 1px solid #eee;
}

.mobile-nav-accordion-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.75rem 1rem;
    background: none;
    border: none;
    font-size: 1rem;
    font-weight: 500;
    color: #000;
    cursor: pointer;
    text-align: left;
}

.mobile-nav-accordion-toggle:hover {
    background: #f5f5f5;
}

.mobile-nav-accordion-toggle.active {
    background: var(--brand-primary, #0095d9);
    color: #fff;
    border-radius: 8px;
}

.mobile-nav-accordion-toggle.active .mobile-nav-accordion-icon {
    color: #fff;
}

.mobile-nav-accordion-icon {
    transition: transform 0.25s ease;
    font-size: 0.8rem;
    color: #666;
}

.mobile-nav-accordion-toggle[aria-expanded="true"] .mobile-nav-accordion-icon {
    transform: rotate(180deg);
}

.mobile-nav-accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-nav-accordion-body.open {
    max-height: 280px;
}

.mobile-nav-accordion-body a,
.mobile-nav-accordion-body .dropdown-menu-item-disabled {
    padding-left: 2rem;
    background: #f9f9f9;
    font-size: 0.95rem;
    font-weight: 400;
    color: #333;
    border-bottom: 1px solid #eee;
    display: block;
    padding-top: 0.75rem;
    padding-right: 1rem;
    padding-bottom: 0.75rem;
}

.mobile-nav-accordion-body .dropdown-menu-item-disabled {
    color: #aaa;
    cursor: not-allowed;
}

.mobile-nav-accordion-body a:last-child,
.mobile-nav-accordion-body .dropdown-menu-item-disabled:last-child {
    border-bottom: none;
}

.mobile-nav-accordion-body a:hover {
    background: #f0f0f0;
    color: var(--brand-primary, #0095d9);
}

/* Header Logo */
.logo-link {
    all: unset;
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.logo-link:hover {
    transform: scale(1.02);
    transition: transform 0.2s ease;
}

.header-logo {
    max-width: 180px;
    height: auto;
    display: block;
}

/* Desktop Navigation */
nav {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* Base Navigation Item Styles */
nav a,
.dropdown-toggle {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: var(--btn-font-weight);
    padding: var(--btn-padding-y) var(--btn-padding-x);
    background: white;
    border-radius: var(--radius-sm);
    border: var(--btn-border-width) solid var(--border-strong);
    display: inline-block;
    cursor: pointer;
    transition: var(--btn-transition);
    white-space: nowrap;
}

/* Desktop navigation layout */
@media (min-width: 769px) {
    nav {
        display: inline-block;
        margin-top: 0;
    }
    
    nav a {
        display: inline-block;
        margin: 0 var(--spacing-sm);
    }
    
    .header-logo {
        max-width: 200px;
        margin-bottom: 10px;
    }
}

/* Disable dropdown for direct links */
.dropdown-toggle.no-dropdown {
    cursor: pointer;
}

.dropdown-toggle.no-dropdown:hover {
    color: var(--text-primary);
    background: white;
    border-color: var(--border-strong);
    box-shadow: 0 4px 10px rgba(0,0,0,0.06);
    transform: translateY(-1px);
}

.dropdown-toggle.no-dropdown i {
    display: none;
}

nav a:hover,
.dropdown-toggle:hover {
    color: var(--text-primary);
    background: white;
    border-color: var(--border-strong);
    box-shadow: 0 4px 10px rgba(0,0,0,0.06);
    transform: translateY(-1px);
    text-decoration: none;
}

nav a.active,
.dropdown-toggle.active {
    background: var(--brand-primary);
    color: var(--white);
    font-weight: 600;
    box-shadow: var(--shadow-brand);
}





/* ================================
   DROPDOWN MENU
   ================================ */

/* Dropdown Container */
.dropdown {
    position: relative;
    display: inline-block;
}

/* Disable dropdown functionality */
.dropdown.no-dropdown .dropdown-menu {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
}

.dropdown-toggle i {
    margin-left: var(--spacing-xs);
    font-size: var(--font-size-xs);
}

.dropdown-menu {
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 100%;
    left: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    min-width: var(--sidebar-min-width);
    z-index: 1025; /* above sticky header (--z-sticky: 1020) */
    margin-top: var(--spacing-xs);
    transform: translateY(-10px);
    transition: var(--btn-transition);
    pointer-events: none;
}

/* Dropdown Menu Button Overrides */
.dropdown-menu a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 400;
    margin: 0;
    background: none;
    border-radius: 0;
    box-shadow: none;
    border: none;
    border-bottom: var(--btn-border-width) solid var(--border-light);
    cursor: pointer;
    transition: var(--transition-base);
}

.dropdown-menu a:hover {
    background: var(--glass-bg-light);
    color: var(--brand-primary);
    text-decoration: none;
}

.dropdown-menu a:last-child {
    border-bottom: none;
}

.dropdown-menu a:first-child {
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
}

.dropdown-menu a:last-child {
    border-bottom: none;
    border-bottom-left-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
}

/* Disabled / Coming Soon item */
.dropdown-menu-item-disabled {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: #aaa;
    font-weight: 400;
    cursor: not-allowed;
    border-bottom: none;
    border-bottom-left-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
    font-size: inherit;
    font-family: inherit;
    background: none;
    user-select: none;
}

.nav-coming-soon {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    background: linear-gradient(135deg, #ff9800, #f44336);
    color: #fff;
    padding: 1px 6px;
    border-radius: 20px;
    margin-left: 6px;
    vertical-align: middle;
    line-height: 1.6;
}

/* Dropdown Menu Animation States */
.dropdown .dropdown-menu.dropdown-menu-show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.dropdown .dropdown-menu.dropdown-menu-hide {
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    pointer-events: none;
}

/* ================================
   FOOTER
   ================================ */

footer {
    background: #0D2B5A;
    color: rgba(255,255,255,0.75);
    border-top: 3px solid var(--brand-primary);
    padding: 3rem 2rem 0;
    margin-top: var(--spacing-3xl);
}

/* ── Footer Grid ── */
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.3fr;
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 2.5rem;
}

@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 580px) {
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* ── Col: Brand ── */
.footer-logo-link { display: inline-block; margin-bottom: 0.9rem; }
.footer-logo { max-width: 150px; height: auto; filter: brightness(0) invert(1); opacity: 0.92; }

.footer-tagline {
    font-size: 0.82rem;
    line-height: 1.6;
    color: rgba(255,255,255,0.6);
    margin-bottom: 1.2rem;
    max-width: 240px;
}

.footer-socials { display: flex; gap: 0.6rem; flex-wrap: wrap; }

.footer-social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.18);
    color: #fff;
    font-size: 0.9rem;
    text-decoration: none;
    transition: background 0.2s, transform 0.2s;
}

.footer-social-btn:hover {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    transform: translateY(-2px);
    text-decoration: none;
    color: #fff;
}

/* ── Col: Titles ── */
.footer-col-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--brand-primary);
    margin: 0 0 1rem;
}

/* ── Col: Quick Links ── */
.footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.footer-links a {
    /* reset global a {} */
    background: none;
    border: none;
    border-radius: 0;
    padding: 0;
    margin: 0;
    /* own styles */
    font-size: 0.83rem;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.2s;
}

.footer-links a i {
    width: 14px;
    font-size: 0.75rem;
    color: var(--brand-primary);
    flex-shrink: 0;
}

.footer-links a:hover { color: #fff; text-decoration: none; }

/* ── Col: Contact ── */
.footer-contact {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-contact li {
    display: flex;
    gap: 0.65rem;
    align-items: flex-start;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.55;
}

.footer-contact li i {
    color: var(--brand-primary);
    width: 14px;
    flex-shrink: 0;
    margin-top: 3px;
    font-size: 0.78rem;
}

.footer-contact a {
    /* reset global a {} */
    background: none;
    border: none;
    border-radius: 0;
    padding: 0;
    margin: 0;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-contact a:hover { color: #fff; text-decoration: none; }

/* ── Footer Bottom Bar ── */
.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 1rem 0 1.2rem;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.4);
    text-align: center;
}