header{
    width: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 1.9vw 1.9vw 0 1.9vw;
    position: fixed;
    top: 0;
    z-index: 200;
}

header .menu-container, .profile-container{
    width: 3.88vw;
    height: 3.88vw;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .5s ease;
    cursor: pointer;

    position: relative;
    outline: none;
    border: none;
    mix-blend-mode: difference;

    overflow: hidden;
}
header .menu-container.dark, .profile-container.dark{
    background: var(---Medium-gray, #242931);
}

header .menu-container::before, .profile-container::before {
    content: "";
    position: absolute;
    z-index: -2;
    width: 0;
    height: 0;
    border-radius: 50%;
    transition: all 0.5s ease;
}
header .menu-container:hover::before, 
header .profile-container:hover::before {
    background: black;
    width: 4vw;
    height: 4vw;
}
header .menu-container.dark:hover::before, 
header .profile-container.dark:hover::before {
    background: #ffffff;
    width: 4vw;
    height: 4vw;
}

header .menu-container img, .profile-container img{
    width: 1.6vw;
    height: 1.6vw;
    position: relative;
    z-index: 2;
}
header .logo{
    width: 4.4vw;
    height: 4.4vw;
    flex-shrink: 0;
    cursor: pointer;
}
header .logo img{
    width: 100%;
    height: 100%;
}

header .logo.dark {
    width: 15.69vw;
    height: 2.2vw;
    flex-shrink: 0;
}

.navigation-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transform: scale(0);
    background: var(---Light-gray, radial-gradient(100% 50% at 50% 0%, #323640 0%, rgba(27, 30, 36, 0.00) 100%), #1E2027);;
    transform-origin: top right;
    transition: all 0.6s ease-out;
    z-index: 100;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.6vw;
    text-align: center;
}

.navigation-menu.expanded {
    transition: all 0.3s ease-in;
    transform: scale(1);
}
.nav{
    color: var(--Clear-colors-Light-gray, #8E8E93);
    font-family: "NeueMachina-Ultralight";
    font-size: 4.4vw;
    font-style: normal;
    font-weight: 200;
    line-height: 100%;
    text-transform: uppercase;
}
.nav.portals{
    color: white;
    font-family: 'NeueMachina-Bold';
}

@media (max-width: 600px) {
    header{
        width: 100%;
        padding: 16px 16px 0 16px;
    }
    
    header .menu-container, .profile-container{
        width: 56px;
        height: 56px;
    }
    header .menu-container:hover::before, 
    header .profile-container:hover::before {
        width: 70px;
        height: 70px;
    }
    header .menu-container.dark:hover::before, 
    header .profile-container.dark:hover::before {
        width: 70px;
        height: 70px;
    }
    
    header .menu-container img, .profile-container img{
        width: 23px;
        height: 23px;
    }
    header .logo{
        width: 56px;
        height: 56px;
        flex-shrink: 0;
        cursor: pointer;
    }
    header .logo img{
        width: 100%;
        height: 100%;
    }
    
    .navigation-menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        transform: scale(0);
        background: var(---Light-gray, radial-gradient(100% 50% at 50% 0%, #323640 0%, rgba(27, 30, 36, 0.00) 100%), #1E2027);;
        transform-origin: top right;
        transition: all 0.6s ease-out;
        z-index: 100;
    
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 1.6vw;
        text-align: center;
    }
    
    .navigation-menu.expanded {
        transition: all 0.3s ease-in;
        transform: scale(1);
    }
    .nav{
        color: var(--Clear-colors-Light-gray, #8E8E93);
        font-family: "NeueMachina-Ultralight";
        font-size: 4.4vw;
        font-style: normal;
        font-weight: 200;
        line-height: 100%;
        text-transform: uppercase;
    }
    .nav.portals{
        color: white;
        font-family: 'NeueMachina-Bold';
    }
}