/* Clean modern header with light purple background */
.site-header {
    background: #EDE6F9;
    /* Light purple */
    padding: 0.75rem 0;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.site-header .navbar-brand img {
    max-height: 48px;
}

.navbar-toggle {
    border: none;
    background: transparent;
}

.navbar-toggler-icon,
.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    display: block;
    width: 22px;
    height: 2px;
    background-color: #333;
    /* Dark icon for light bg */
    margin: 5px 0;
    transition: 0.3s;
    content: "";
}

.navbar-nav>li>a {
    color: #333 !important;
    /* Dark text for contrast */
    font-weight: 500;
    font-size: 15px;
    padding: 10px 16px;
    transition: color 0.3s ease;
}

.navbar-nav>li>a:hover {
    color: #5A2D91 !important;
    /* USN darker purple on hover */
}

.dropdown-menu {
    background: #fff;
    border-radius: 6px;
    padding: 0.5rem 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.dropdown-menu>li>a {
    color: #333;
    padding: 8px 16px;
}

.dropdown-menu>li>a:hover {
    background: #F3EDFB;
    /* very light purple hover */
    color: #5A2D91;
}