:root{
    --menu-background-color: #002339;
    --menu-font-color: white;
    --menu-font-family: Verdana;
    --menu-hamburger-background-color: white;
    --menu-width: 1366px;
}

nav{
    position: -webkit-sticky;
    position: sticky;
    top: 0px;
    background-color: #002339;
    z-index:10;
}
.nav-links{
    display: flex;
    background-color:#002339;  
    margin-left: auto;
    margin-right: auto; 
    margin-top: 0px;
    margin-bottom: 0px;
    padding: 5px 0px 5px 0px;
    width: var(--menu-width);  
}
.nav-links li{
    list-style: none;
    padding: 0px 0px 0px 45px;
}
.menu{
    color: var(--menu-font-color);
    font-family: var(--menu-font-family);
    font-size: 18px;
    justify-content: space-around;
    text-decoration: none; 
}
/* .menu:hover{
    text-decoration: underline;
} */
.hamburger div{
    background-color: var(--menu-hamburger-background-color);
    height: 2px;
    width: 28px;
    margin: 5px;
    display: none;
}
/* hieronder komt het dropdown menu */

.dropdown {
    position: relative;
    display: inline-block;
  }

.dropdownContent{
    display: none;
    position: absolute;
    background-color: #0b3454;
    min-width: 200px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    margin-left: 20px;
}

.onhover:hover .dropdownContent {
    display: block;
  }

.dropdownLink{
    display: block;
    padding: 20px 20px 0px 20px;
    height: 40px;
    color: white;
    font-size: 18;
    font-family: Verdana; 
    text-decoration: none;
}
.dropdownLink:hover{
    background-color: var( --menu-background-color);
    color: white !important;
}
@media(max-width: 1920px){

:root{
    --menu-width: 1280px;
}

}
@media(max-width: 1600px){


}
@media(max-width: 1366px){

    :root{
        --menu-width: 1024px;
    }
    .nav-links li{
        list-style: none;
        padding: 0px 0px 0px 25px;
    }
}    
@media(max-width: 1280px){


}

@media(max-width: 1024px){

    :root{
        --menu-width: 100%;
    }
    .menu{
        font-size: 16px;
    }
    .dropdownLink{
        font-size: 16px;
    }
}

@media(max-width: 768px){
    /* de body overflow-x zorgt ervoor dat de verborgen menu ( met transform: translateX(100%);) */
    /* niet zichtbaar is. Je kunt dan niet meer naar rechts scrollen */
    body{
        overflow-x: hidden;
        /* overflow-y: hidden; */
    }
    nav{
        display: block;
        height: 40px;
    }
    .nav-links{
        position: absolute;
        margin-top: 40px;
        padding: 30px 0px 100px 0px;
        text-decoration: none;
        left: 0px;
        height: 45vh;
        /* background-color: rgba(0, 0, 0, 0.834); */
        background-color: #002339e3;
        display: flex;
        flex-direction: column;
        width: 100% !important;
        /* transform verbert het menu, transition laat het in en uit vliegen */
        transform: translateX(-100%);
        transition:transform 0.5s ease-in;  
    }
    /* toegevoegd */
    .close_lijn1{
        transform: rotate(31deg);
        transform-origin: left;
        transition: transform 0.5s ease-in;
    }

    .close_lijn3{
        transform: rotate(-31deg);
        transform-origin: left;
        transition: transform 0.5s ease-in;
    }

    .close_lijn2{
       transform: translateX(-100px);
    }
/* klaar */

    .menu{
        color: var(--menu-font-color);
        font-family: var(--menu-font-family);
        font-size: 22px;
        text-decoration: none;
        align-items: right;
        margin-left: 45px;
    }
    .nav-links{
        justify-content: space-around;
    }
    .nav-links li{
        padding: 0px 0px 0px 0px;
    }
    .hamburger {
        height: 40px;
        cursor: pointer;
        position: absolute;
        left: 40px;
        padding: 5px;      
    }
    .hamburger div{
        display: block;
    }

    .nav-active{
        transform: translateX(0%); 
    }
    .submenu{
        display: none;
        flex-direction: column;
        align-items: left;
        left: 0px;
        /* background-color: var(--header-background-color); */
        padding: 10px 0px 0px 0px;
        height: 100%;
        font-size: 20px;
        position: absolute;
        align-items: center;
        width: 100%;
    }
    .right{
        margin-right: 0px;
    }    
    .submenu-active{
        display: flex;
    } 
}