@font-face {
    font-family: 'Oxygen'; 
    src: url('fonts/Oxygen-Regular.ttf') format('truetype'),
         url('fonts/Oxygen-Regular.woff') format('woff');
    font-weight: normal;
    font-style: normal;
  }
  *{
    margin: 0;
    padding: 0;
}

body{
    background-color: white;
    color: black;
    font-family: 'Oxygen', sans-serif;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: url('laptop.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
} 

#logo {
    width: 6vw;
    height: auto;
    margin-top: 1vw;
    margin-left: 1.4vw;
    position: absolute;
    z-index: 999;
}

.sidebar{
    position: fixed;
    top: 0; 
    left: 0;
    height: 100vh;
    width: 250px;
    z-index: 999;
    background-color: rgb(255, 255, 255);
    backdrop-filter: blur(12px);
    list-style: none;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
}

.sidebar li{
    width: 100%;
}

.sidebar a{
    width: 100%;
    font-size: 20px;
}

.cancel-button{
    width: 10vw;
    height: auto;
    margin-top: 10px;
    margin-left: 17px;
    margin-bottom: 15px;
}

.cancel-button img{
    width: 4.5%;
    height: auto;
}

#menu{
    width: 50px;
    height: auto;
    margin-top: 10px;
    position: absolute;
    font-size: 1vw;
}

.menu-button{
    display: none;  
}

.menu-button-Dark{
    display: none;
    background-color: black;
}

nav ul{
    width: 100%;
    list-style: none;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

nav li{
    height: 50px;
}

nav a{
    height: 100%;
    padding: 0 20px;
    padding-top: 10px;
    text-decoration: none;
    display: flex;
    align-items: center;
}

nav a:hover{
    opacity: 0.5;
}

.title {
    flex: 1;
    margin-top: 12vh;
}

.description {
    width: 27vw;
    height: 40vw;
    font-size: 1.5vw; 
    margin-left: 2vw;
}

.title_img {
    width: 55vw;
    position: absolute;
    right: 10px;
    top: 18vh;       
}

#section {
    margin-top: 20px;
}

h1{
    margin-bottom: 10px;
}

#section p{
    margin: 0 0;
}

#img {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;   
}

#img img{
    margin-bottom:2vw 0;
}

img {
    width: 90vw; 
}

#contact {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 20vh;
    text-align: center;   
} 
#contact img {
    width: 4.5vw;
    padding-bottom: 01vh;
}
#contact p {
    padding-top: 0%;
    font-size: 1.5VW;
}

#caffee{
    background-color: rgb(0, 0, 0);
    color: rgb(255, 255, 255);
}
.black ul{
    background-color: rgb(0, 0, 0);
}
.black ul li a {
    color: white;
    font-size: 2.8vh;
}

.white ul li a {
    font-size: 2.8vh;

}
a {
    color: black;
}
div {
    bottom: 10px;
}
#dark {
    color: white;
}
.Caffe-Dark{
    background-color: black;
}

.Impressum{
    
    font-size: 1.5vw; 
    margin-left: 2vw;
    margin-right: 2vw;
    margin-bottom: 5vw;

}

.footer{
    height:initial;   
}
.footer ul li{
    position: relative;
    margin-bottom: 1vw ;
    margin-top: 1vw;
    margin-right: 4vw;
    list-style: none;
    display: inline-block;
    cursor: pointer;    
}
.footer-text{
    padding-left: 2vw;
    text-decoration: none;
    left: 0;
    bottom: 0;
    color: rgb(75, 74, 74);
    text-align: left;
}  
.footer-text a{
    text-decoration: none;
}

.footer-socials { 
    opacity: 0; 
    visibility: hidden;
}
.footer-socials img{
    position: absolute;
    height: 1vw;
}

.footer-caffe{
    height:initial;   
}

.footer-caffe ul li{
    position: relative;
    margin: 1vw 0vw;
    margin-right: 4vw;
    list-style: none;
    display: inline-block;
    cursor: pointer;      
}

.footer-text-caffe{
    padding-left: 2vw;
    text-decoration: none;
    left: 0;
    bottom: 0;
    text-align: left;
}  

.footer-text-caffe a{
    text-decoration: none;
    color: rgb(255, 255, 255);
}

.footer-socials-caffe {  
  opacity: 0; 
  visibility: hidden;
}

.footer-socials-caffe img{
  position: absolute;
  height: 1vw;
}


  @media(max-width: 700px){
    .hideOnMobile{
      display: none;
    }

    #logo {
        width: 10vw;
        height: auto;
        margin-top: 20px;
        margin-left: 17px;
    }
    .sidebar{
        width: 100%;
    }
    .cancel-button{
        margin-top: 9px;
        margin-left: 0%;
        margin-right: auto ;
    }
    .menu-button{
      display: block;

    }
    .menu-button img{
        width: 6%;
        height: auto;
        margin-right: 1%;
        margin-left: auto;
        margin-top: 0%;
    }
    .menu-button-Dark{
        display: block;
    }
    .menu-button-Dark img{
        width: 6%;
        height: auto;
        margin-right: 1%;
        margin-left: auto;
        margin-top: 3%;
    } 
    .nav-bar {
        width: 300px;
        position: absolute;
        top: 30px;
        right: 10px;
        font-size: 16px;
        text-align: right;
        color: black;
    }
    
    .title { 
        margin-top: 50px;
    }
    .description {
        width: 100vw;
        height: 40vw;
         margin: 0 0;
        display:grid;
        top: 350px;
        justify-content: center;
        align-self: center;  
    }
    .description h1 {
        font-size: 3.5vw;
        margin-bottom: 0.7vh;
    }
    .title_img {
        width: 90vw;
        position: initial;     
        top: 100px;
        align-items: center;
    }
    .description p {
        width:90vw;
        font-size: 2vw;
        margin-top:0.5vh;
        margin-bottom: 0;
    }
    #img {
        margin-top: 50vw;
        position: initial;
    }
    img {
        width: 70vw;
        align-items: center;  
    }
    a {
        color: rgb(0, 0, 0);
    }
    div {
        bottom: 10px;
    }


    .Impressum{
        font-size: 2.5vw; 
        margin-left: 5vw;
        margin-right: 5vw;
        margin-bottom: 5vw;
    }


    .footer {
        margin-left: 0;
        left: -20px;
        bottom: 0;
        width: 100%;
        color: rgb(75, 74, 74);
        text-align: center;
        display: flex;
        height: initial;
        flex-direction: row;
        justify-content: space-between;
        background-color: #D9D9D9 ;
    }
    .footer-text {
        left: 0;
        bottom: 0;
        width: 100%;
        color: rgb(75, 74, 74);
        text-align: center;
        font-size: 11px; 
        padding-top:5px;
        padding-left:5px;
        padding-bottom:4px;
    }
    .footer-socials {
        padding-top: 1vh;
        padding-bottom: 0.5vh;
        padding-right: 5px;
        flex-direction: row;
        opacity: 1; 
        visibility: visible;
    }
    .footer-socials img{  
        position: relative;
        height: 4vw;
        width: auto;
    }
    #caffe .footer{
        background-color: #D9D9D9 ;
    }
    .footer-caffe {
        margin-left: 0;
        left: -20px;
        bottom: 0;
        width: 100%;
        color: rgb(255, 255, 255);
        text-align: center;
        display: flex;
        height: initial;
        flex-direction: row;
        justify-content: space-between;
        background-color: #131111 ;
    }
   .footer-text-caffe {
        left: 0;
        bottom: 0;
        width: 100%;
        
        text-align: center;
        font-size: 11px; 
        padding-top:5px;
        padding-left:5px;
        padding-bottom:4px;
    }
    .footer-text-caffe a{
        color: white;
    } 
    .footer-socials-caffe {
        padding-top: 1vh;
        padding-bottom: 0.5vh;
        padding-right: 5px;
        flex-direction: row;
        opacity: 1; 
        visibility: visible;
    }
   .footer-socials-caffe img{  
        filter:invert(1);
        position: relative;
        height: 4vw;
        width: auto;
    } 
  }