/**
 * Mobile Menu Modal - Full Screen Overlay
 * 
 * Fullscreen modal menu for mobile devices.
 * 
 * @package hello-elementor-child
 * @since 1.0.0
 */

/* ============================================
   OVERLAY / BACKDROP
   ============================================ */

.hec-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 35, 66, 0.5);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
    pointer-events: none;
}

.hec-menu-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Body scroll lock */
body.hec-mobile-menu-open {
    overflow: hidden;
}

/* ============================================
   MODAL - DEFAULT STATE
   ============================================ */

.hec-mobile-menu {
    position: fixed !important;
    top: 20px !important;
    left: -9999px !important;
    right: auto !important;
    transform: none !important;
    
    width: calc(100% - 32px) !important;
    max-width: none !important;
    height: auto !important;
    max-height: calc(100vh - 60px) !important;
    margin: 0 16px !important;
    
    background: var(--color-bg) !important;
    border-radius: var(--radius-2xl) !important;
    box-shadow: var(--shadow-modal) !important;
    
    padding: 60px 24px 32px !important;
    z-index: var(--z-modal) !important;
    
    overflow-y: auto !important;
    overflow-x: hidden !important;
    
    box-sizing: border-box !important;
    -webkit-overflow-scrolling: touch !important;
}

/* ============================================
   MODAL - OPEN STATE
   ============================================ */

.hec-mobile-menu.is-open {
    left: 0 !important;
    right: 0 !important;
    margin: 0 16px !important;
    animation: hecMenuSlideIn 0.3s ease forwards;
}

@keyframes hecMenuSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   CLOSE BUTTON
   ============================================ */

.hec-mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: var(--radius-full);
    transition: background-color var(--transition-fast);
}

.hec-mobile-menu-close:hover {
    background-color: var(--color-bg-light);
}

.hec-close-icon {
    position: relative;
    width: 24px;
    height: 24px;
}

.hec-close-icon::before,
.hec-close-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 1px;
}

.hec-close-icon::before {
    transform: translate(-50%, -50%) rotate(45deg);
}

.hec-close-icon::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}

/* ============================================
   MENU LIST
   ============================================ */

.hec-mobile-menu-nav-wrapper {
    width: 100%;
}

.hec-mobile-menu-nav {
    display: flex;
    flex-direction: column;
    gap: 0;
    list-style: none;
    padding: 0;
    margin: 0;
}

.hec-mobile-menu-item {
    margin: 0;
    padding: 0;
    border-bottom: 1px solid var(--color-border-light);
}

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

.hec-mobile-menu-link {
    display: block;
    font-family: var(--font-primary);
    font-size: var(--text-lg);
    font-weight: var(--font-medium);
    line-height: 1.4;
    color: var(--color-primary);
    padding: 16px 0;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.hec-mobile-menu-link:hover {
    color: var(--color-accent);
}

/* ============================================
   SUBMENU TOGGLE
   ============================================ */

.hec-mobile-has-submenu {
    position: relative;
}

.hec-mobile-has-submenu > .hec-mobile-menu-link {
    padding-right: 50px;
}

.hec-mobile-submenu-toggle {
    position: absolute;
    top: 0;
    right: 0;
    width: 50px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
}

.hec-toggle-icon {
    position: relative;
    width: 12px;
    height: 12px;
}

.hec-toggle-icon::before,
.hec-toggle-icon::after {
    content: '';
    position: absolute;
    background: var(--color-primary);
    transition: transform var(--transition-base);
}

.hec-toggle-icon::before {
    width: 12px;
    height: 2px;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.hec-toggle-icon::after {
    width: 2px;
    height: 12px;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.hec-mobile-submenu-toggle[aria-expanded="true"] .hec-toggle-icon::after {
    transform: translateX(-50%) rotate(90deg);
    opacity: 0;
}

/* ============================================
   MOBILE SUBMENU
   ============================================ */

.hec-mobile-submenu {
    display: none;
    flex-direction: column;
    list-style: none;
    padding: 0 0 8px 0;
    margin: 0;
    background: var(--color-bg-light);
    border-radius: var(--radius-md);
    margin-bottom: 8px;
}

.hec-mobile-submenu.is-open {
    display: flex;
}

.hec-mobile-submenu .hec-mobile-menu-item {
    border-bottom: none;
}

.hec-mobile-submenu .hec-mobile-menu-link {
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    color: var(--color-text-light);
    padding: 10px 16px;
}

.hec-mobile-submenu .hec-mobile-menu-link:hover {
    color: var(--color-primary);
}

/* ============================================
   SCROLLBAR
   ============================================ */

.hec-mobile-menu::-webkit-scrollbar {
    width: 4px;
}

.hec-mobile-menu::-webkit-scrollbar-track {
    background: transparent;
}

.hec-mobile-menu::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 2px;
}

/* ============================================
   LANDSCAPE ADJUSTMENTS
   ============================================ */

@media (max-width: 1024px) and (max-height: 500px) {
    .hec-mobile-menu {
        max-height: calc(100vh - 20px) !important;
        top: 10px !important;
        padding: 50px 16px 20px !important;
    }
    
    .hec-mobile-menu-link {
        padding: 12px 0 !important;
        font-size: var(--text-base) !important;
    }
    
    .hec-mobile-submenu .hec-mobile-menu-link {
        padding: 8px 16px !important;
    }
}

/* ============================================
   DESKTOP - HIDE MOBILE ELEMENTS
   ============================================ */

@media (min-width: 1025px) {
    .hec-mobile-menu,
    .hec-menu-overlay,
    .hec-burger-btn {
        display: none !important;
    }
}