/* ============================================
   MEGA MENU STYLES FOR CBSE CORNER
   ============================================ */

/* Mega Menu Dropdown Container */
.navbar-nav > li.mega-menu-dropdown {
    position: static;
}

.navbar-nav > li.mega-menu-dropdown .mega-menu {
    position: absolute;
    left: 0;
    right: 0;
    width: 100%;
    background: #ffffff;
    border-top: 3px solid #c30a10;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    padding: 25px 30px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 9999;
    margin-top: 0;
}

/* Show mega menu on hover */
.navbar-nav > li.mega-menu-dropdown:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Mega Menu Row - Flexbox Container */
.mega-menu-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
}

/* Mega Menu Columns */
.mega-menu-column {
    flex: 1;
    min-width: 200px;
    max-width: 280px;
    padding: 0 15px;
    border-right: 1px solid #eee;
}

.mega-menu-column:last-child {
    border-right: none;
}

/* Column Title */
.mega-menu-title {
    font-size: 16px;
    font-weight: 700;
    color: #c30a10;
    padding-bottom: 12px;
    margin-bottom: 15px;
    border-bottom: 2px solid #c30a10;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mega-menu-title i {
    margin-right: 8px;
    font-size: 18px;
}

/* Menu Items */
.mega-menu-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mega-menu-column ul li {
    padding: 0;
    margin: 0;
}

.mega-menu-column ul li a {
    display: block;
    padding: 8px 0;
    color: #333;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    border-bottom: 1px dashed #eee;
    position: relative;
    padding-left: 15px;
}

.mega-menu-column ul li a::before {
    content: '\f054';
    font-family: 'IcoFont';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 10px;
    color: #c30a10;
    transition: all 0.3s ease;
}

.mega-menu-column ul li a:hover {
    color: #c30a10;
    padding-left: 20px;
    background: rgba(195, 10, 16, 0.05);
}

.mega-menu-column ul li a:hover::before {
    left: 5px;
}

.mega-menu-column ul li:last-child a {
    border-bottom: none;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */

@media (max-width: 1199px) {
    .mega-menu-column {
        min-width: 180px;
        padding: 0 10px;
    }
    
    .mega-menu-title {
        font-size: 14px;
    }
    
    .mega-menu-column ul li a {
        font-size: 13px;
        padding: 6px 0 6px 15px;
    }
}

@media (max-width: 991px) {
    /* For mobile menu - stack columns vertically */
    .navbar-nav > li.mega-menu-dropdown .mega-menu {
        position: relative;
        width: 100%;
        box-shadow: none;
        padding: 10px;
        display: none;
    }
    
    .navbar-nav > li.mega-menu-dropdown:hover .mega-menu,
    .navbar-nav > li.mega-menu-dropdown.active .mega-menu {
        display: block;
    }
    
    .mega-menu-row {
        flex-direction: column;
    }
    
    .mega-menu-column {
        max-width: 100%;
        border-right: none;
        border-bottom: 1px solid #eee;
        padding: 15px 0;
        margin-bottom: 10px;
    }
    
    .mega-menu-column:last-child {
        border-bottom: none;
        margin-bottom: 0;
    }
}

/* ============================================
   ANIMATION EFFECTS
   ============================================ */

/* Subtle hover animation for columns */
.mega-menu-column:hover {
    background: rgba(195, 10, 16, 0.02);
    border-radius: 8px;
}

/* Fade in animation for menu items */
.mega-menu-column ul li {
    opacity: 0;
    animation: fadeInUp 0.3s ease forwards;
}

.mega-menu-column ul li:nth-child(1) { animation-delay: 0.05s; }
.mega-menu-column ul li:nth-child(2) { animation-delay: 0.1s; }
.mega-menu-column ul li:nth-child(3) { animation-delay: 0.15s; }
.mega-menu-column ul li:nth-child(4) { animation-delay: 0.2s; }
.mega-menu-column ul li:nth-child(5) { animation-delay: 0.25s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Reset animation when menu is shown */
.navbar-nav > li.mega-menu-dropdown:hover .mega-menu-column ul li {
    opacity: 1;
}