.header {
    display: flex;
    justify-content: center;
    width: 100%;
    padding: 0 50px;
    background: #161827;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    padding: 10px 0;
    color: #ffffffb9;
    
}

.nav-logo {
    flex: 0 0 auto;
}

.nav-logo img {
    border-radius: 8px;
    border: solid #22253c 1px;
    transition: all .3s ease;
}

.nav-logo img:hover {
    transform: scale(1.08);
    /* box-shadow: 0 4px 12px rgba(64, 156, 255, 0.2); */
    /* border: solid #1e82a3 1px; */
}

.nav-menu {
    flex: 1;
    display: flex;
    justify-content: center;
    gap: 20px;
    position: relative;
}

.nav-menu li {
    position: relative;
    list-style: none;
}

.nav-menu li a {
    padding: 10px 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: #22253c;
    border-radius: 8px;
    transition: all .3s ease;
    text-decoration: none;
    color: inherit;
}

.nav-menu li a:hover {
    background: #189bc7;
    color: #fff;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #22253c;
    border-radius: 8px;
    padding: 10px 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all .3s ease;
    z-index: 100;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.dropdown-menu li {
    list-style: none;
}

.dropdown-menu a {
    background-color: transparent !important;
    border-radius: 0 !important;
    padding: 10px 20px !important;
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    white-space: nowrap;
}

.dropdown-menu a:hover {
    background: #189bc7 !important;
}

.dropdown-parent.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    margin-top: 12px;
}

.dropdown-arrow {
    font-size: 12px !important;
    margin-left: 5px;
    transition: transform .3s ease;
}

.dropdown-parent.active .dropdown-arrow {
    transform: rotate(180deg);
}

.nav-auth {
    flex: 0 0 auto;
    position: relative;
}

.auth-btn1 {
    padding: 10px 22px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #fff;
    background: #1d9bcf !important;
    border-radius: 12px;
    transition: all .3s ease;
    text-decoration: none;
}

.auth-btn1:hover {
    background: #1c90c2 !important;
}


.container-adaptive {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}