.nav {
    display: flex;
    align-items: center;
    gap: 24px;
}
.nav-main {
    display: flex;
    align-items: center;
    gap: 48px;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    padding: 0 40px;
    height: 56px;
    border-radius: 0 0 12px 12px;
    justify-content: center;
}
.nav-item {
    position: relative;
    font-size: 16px;
}
.nav-item > a {
    color: #222;
    text-decoration: none;
    padding: 8px 18px;
    border-radius: 6px;
    transition: background 0.22s, color 0.22s, box-shadow 0.22s, transform 0.18s;
    display: inline-block;
}
.nav-item.active > a,
.nav-item > a:hover {
    background: #f5f6fa !important;
    color: #222 !important;
    box-shadow: 0 2px 12px 0 rgba(0,0,0,0.08);
    transform: scale(1.06);
}
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 160px;
    background: #fff;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    border-radius: 0 0 8px 8px;
    z-index: 10;
    padding: 12px 0;
}
.nav-item.dropdown:hover .dropdown-menu {
    display: block;
}
.dropdown-link {
    display: block;
    padding: 10px 24px;
    color: #333;
    text-decoration: none;
    font-size: 15px;
    transition: background 0.2s, color 0.2s, transform 0.16s;
}
.dropdown-link:hover {
    background: #f0f7ff;
    color: #2d8cf0;
    transform: translateX(4px) scale(1.04);
}
.dropdown-icon {
    width: 18px;
    height: 18px;
    margin-right: 8px;
    vertical-align: middle;
    object-fit: contain;
}
.nav-label {
    font-size: 16px;
    color: #222;
    vertical-align: middle;
    margin-left: 2px;
}

@media (max-width: 600px) {
    .nav-main {
        display: none !important;
    }
}