/**
 * Main Navigation Styles
 * Pure text links matching original wp:navigation block
 * Desktop: horizontal menu with dropdown on hover
 * Mobile: tree-style accordion in hamburger modal
 */

/* ================================================
   Base Navigation - Simple text links
   ================================================ */
.main-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--wp--preset--spacing--50, 2rem);
    list-style: none;
    margin: 0;
    padding: 0;
}

/* CRITICAL: Reset nav menu li.menu-item to override .menu-item card styles from components.css */
.nav-menu .menu-item,
.nav-menu>.menu-item,
.main-navigation .menu-item,
.header-center .nav-menu .menu-item {
    display: inline-block !important;
    margin: 0 !important;
    padding: 0 !important;
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    transform: none !important;
    cursor: default !important;
}

/* Simple text links - NO borders, NO backgrounds, NO box styling */
/* Exclude submenu labels - they have their own styling */
.nav-menu>li>a,
.nav-menu>li>.menu-item-label,
.header-center .nav-menu>li>a,
.header-center .main-navigation a:not(.sub-menu a),
.main-navigation .menu-item>a:not(.sub-menu a) {
    display: inline-block;
    padding: 0.5rem 0;
    font-size: var(--wp--preset--font-size--small, 0.875rem);
    font-weight: 500;
    color: var(--wp--preset--color--dark, #1a1a1a);
    text-decoration: none;
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    cursor: pointer;
    transition: color 0.2s ease;
}

.nav-menu>li>a:hover,
.nav-menu>li>.menu-item-label:hover {
    color: var(--wp--preset--color--aegean, #1E5B8C);
}

.menu-item.current-menu-item>a {
    color: var(--wp--preset--color--aegean, #1E5B8C);
}

/* ================================================
   Submenu Toggle (hidden on desktop, shown on mobile)
   ================================================ */
.submenu-toggle {
    display: none;
}

/* In mobile menu container, show the toggle */
.mobile-menu-links-container .submenu-toggle,
.mobile-nav-clone .submenu-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-left: auto;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--wp--preset--color--gray, #6b7280);
}

/* ================================================
   Mobile Menu - Drill-Down Navigation (Premium)
   Modern slide-in panels with smooth animations
   ================================================ */

/* Container for panels */
.mobile-menu-links-container {
    position: relative;
    overflow: visible;
    width: 100%;
    flex: 1 0 auto;
}

/* Panel base */
.mobile-menu-panel {
    width: 100%;
    padding: 0 1.5rem;
    box-sizing: border-box;
}

/* Animations removed - instant panel switch */

/* Back button - prominent styling */
.mobile-menu-back {
    display: flex !important;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 0;
    margin-bottom: 1rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--wp--preset--color--aegean, #1E5B8C);
    background: none;
    border: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: opacity 0.2s ease;
    width: 100%;
    text-align: left;
}

.mobile-menu-back:hover {
    opacity: 0.7;
}

.mobile-menu-back svg {
    flex-shrink: 0;
}

/* Parent link (optional link to parent page) */
.mobile-menu-parent-link {
    display: block;
    padding: 0.625rem 1rem;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--wp--preset--color--aegean, #1E5B8C);
    text-decoration: none;
    background: rgba(30, 91, 140, 0.08);
    border-radius: 8px;
    transition: background 0.2s ease;
}

.mobile-menu-parent-link:hover {
    background: rgba(30, 91, 140, 0.15);
}

/* Menu item row */
.mobile-menu-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.mobile-menu-item:last-child {
    border-bottom: none;
}

.mobile-menu-item:active {
    opacity: 0.7;
}

/* Menu link text - consistent size for all items including parents with arrows */
.mobile-menu-link,
span.mobile-menu-link,
.mobile-menu-item.has-children .mobile-menu-link,
.mobile-menu-item .mobile-menu-link {
    font-size: 1.5rem !important;
    font-weight: 600 !important;
    color: var(--wp--preset--color--dark, #1a1a1a) !important;
    text-decoration: none !important;
    letter-spacing: -0.01em !important;
    display: block !important;
    padding: 0.5rem 0 !important;
}

a.mobile-menu-link:hover,
.mobile-menu-item:hover .mobile-menu-link {
    color: var(--wp--preset--color--aegean, #1E5B8C);
}

/* Arrow icon for items with children */
.mobile-menu-arrow {
    flex-shrink: 0;
    color: var(--wp--preset--color--gray, #9CA3AF);
    transition: transform 0.2s ease;
}

.mobile-menu-item.has-children:hover .mobile-menu-arrow {
    transform: translateX(4px);
}

/* Dark mode */
.dark-mode .mobile-menu-link {
    color: var(--greco-text);
}

.dark-mode .mobile-menu-item {
    border-color: var(--greco-border-subtle);
}

.dark-mode .mobile-menu-back {
    color: var(--greco-accent);
}

.dark-mode .mobile-menu-parent-link {
    color: var(--greco-accent);
    background: var(--greco-accent-glow);
}

.dark-mode .mobile-menu-arrow {
    color: var(--greco-text-muted);
}

/* ================================================
   Submenu parent indicator (chevron)
   ================================================ */
.menu-item-has-children {
    position: relative;
}

.menu-item-has-children>a::after,
.menu-item-has-children>.menu-item-label::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 0.375rem;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid currentColor;
    transition: transform 0.25s ease;
}

.menu-item-has-children.is-hovering>a::after,
.menu-item-has-children.is-hovering>.menu-item-label::after {
    transform: rotate(180deg);
}

/* ================================================
   Dropdown Submenu - Match location/language dropdown style
   ================================================ */
.sub-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 180px;
    padding: 0.5rem 0;
    margin: 0;
    list-style: none;
    background: #FFFFFF;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 1px solid rgba(10, 31, 51, 0.08);
    border-radius: 14px;
    box-shadow: 0 12px 40px rgba(10, 31, 51, 0.12), 0 4px 12px rgba(10, 31, 51, 0.06);
    opacity: 0;
    visibility: hidden;
    overflow: hidden;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1000;
}

.sub-menu.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.sub-menu li {
    display: block !important;
    width: 100% !important;
    margin: 0 !important;
}

/* Match dropdown option styling - both links and labels */
.sub-menu a,
.sub-menu .menu-item-label {
    display: flex;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    color: var(--wp--preset--color--dark, #1a1a1a);
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.sub-menu a:hover,
.sub-menu .menu-item-label:hover {
    background: rgba(42, 122, 184, 0.08);
    color: var(--wp--preset--color--aegean, #1E5B8C);
}

/* ================================================
   Dark Mode
   ================================================ */
.dark-mode .nav-menu>li>a,
.dark-mode .nav-menu>li>.menu-item-label {
    color: var(--greco-text);
}

.dark-mode .nav-menu>li>a:hover,
.dark-mode .nav-menu>li>.menu-item-label:hover {
    color: var(--greco-accent);
}

.dark-mode .sub-menu {
    background: var(--greco-surface-overlay);
    border-color: var(--greco-border-subtle);
}

.dark-mode .sub-menu a,
.dark-mode .sub-menu .menu-item-label {
    color: var(--greco-text);
}

.dark-mode .sub-menu a:hover,
.dark-mode .sub-menu .menu-item-label:hover {
    background: var(--greco-accent-glow);
    color: var(--greco-accent);
}


/* ================================================
   Mobile: Hide from header
   ================================================ */
@media (max-width: 768px) {
    .header-center .main-navigation {
        display: none;
    }
}

/* ================================================
   Mobile Menu Modal
   ================================================ */
.mobile-menu-links-container .main-navigation {
    display: block;
    width: 100%;
}

.mobile-menu-links-container .nav-menu {
    flex-direction: column;
    gap: 0;
    width: 100%;
    align-items: stretch;
}

.mobile-menu-links-container .menu-item {
    width: 100%;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.mobile-menu-links-container .menu-item:last-child {
    border-bottom: none;
}

.mobile-menu-links-container .menu-item>a,
.mobile-menu-links-container .menu-item>.menu-item-label {
    display: flex;
    width: 100%;
    padding: 1rem 0;
    font-size: 1.125rem;
}

.mobile-menu-links-container .submenu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-left: auto;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--wp--preset--color--gray, #6b7280);
}

.mobile-menu-links-container .submenu-toggle[aria-expanded="true"] {
    transform: rotate(180deg);
}

.submenu-chevron {
    display: block;
}

.mobile-menu-links-container .menu-item-has-children>a::after,
.mobile-menu-links-container .menu-item-has-children>.menu-item-label::after {
    display: none;
}

.mobile-menu-links-container .sub-menu {
    position: static;
    max-height: 0;
    overflow: hidden;
    opacity: 1;
    visibility: visible;
    transform: none;
    padding: 0;
    background: transparent;
    backdrop-filter: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    transition: max-height 0.3s ease;
}

.mobile-menu-links-container .sub-menu.is-open {
    max-height: 500px;
}

.mobile-menu-links-container .sub-menu a {
    padding: 0.875rem 0 0.875rem 1.5rem;
    font-size: 1rem;
    color: var(--wp--preset--color--gray, #6b7280);
    background: transparent;
}

.mobile-menu-links-container .sub-menu a:hover {
    color: var(--wp--preset--color--aegean, #1E5B8C);
    background: transparent;
}

.dark-mode .mobile-menu-links-container .menu-item {
    border-color: var(--greco-border-subtle);
}

.dark-mode .mobile-menu-links-container .sub-menu a {
    color: var(--greco-text-muted);
}

.dark-mode .mobile-menu-links-container .sub-menu a:hover {
    color: var(--greco-accent);
}