@media (max-width:600px){
    section{
        overflow: hidden;
    }
    .navbar{
        padding: 10px 20px;
        height: fit-content;
    }
    .navbar nav{
        position: absolute;
        width: 100%;
        top: 66px;
        left: 0;
        background-color: #1b1b1bc2;
        display: none;
    }
    .navbar.active nav{
        display: initial;
    }
    .navbar ul{
        left: 0;
    }
    .navbar nav ul li{
        width: 100%;
    }
    .navbar nav ul li ul{
        position: relative;
        width: 100%;
        background-color: #1b1b1b5e;    
        left: 0;
    }
    .navbar nav ul li ul li ul{
        position: relative;
        top: 0;
        left: 0;
    }
    .navbar nav ul li ul li ul li ul{
        position: relative;
        top: 0;
        left: -5px;
        visibility: hidden;
       
    }
    .navbar nav ul li ul li ul li:hover > ul{
        visibility: visible;
    }
    .navbar nav ul li ul li ul li ul li{
        position: relative;
        width: 100%;

    }
    .menuToggle{
        position: relative;
        width: 40px;
        height: 50px;
        cursor: pointer;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .menuToggle::before{
        content: '';
        position: absolute;
        width: 100%;
        height: 3px;
        background-color: #fff;
        transform: translateY(-12px);
        box-shadow: 0 12px #fff;
        
    }
    .menuToggle::after{
        content: '';
        position: absolute;
        width: 100%;
        height: 3px;
        background-color: #fff;
        transform: translateY(12px);
        
    }
    .navbar.active .menuToggle::before{
        transform: rotate(45deg);
        box-shadow: 0 0 #fff;
    }
    .navbar.active .menuToggle::after{
        transform: rotate(315deg);
    }

    
    /* home-page */

    .home-container{
        /* position: absolute; */
        width: 100%;
        height: 100%;
        overflow: hidden;
        z-index: -2;
    }
    .home-container .slider{
        position: relative;
        top: 0;
        left: 0;
        width: 500%;
        height: 120vh;
        animation: slider 10s linear infinite;
        background-color: rgba(0, 0, 0, 0.4);
        
    }
    .image{
        float: none;
        width: 400px;
        height: 500px;
        display: flex;
        align-items: end;
        justify-content: end;
        margin-right: 5%;
        margin-top: 25%;
       
    }
    .image-data h1{
        font-size: 2rem;
    }
    .image-data p{
        font-size: 18px;
        width: 200px;
    }
    .image-data{
        width: 60%;
        margin-top: -5%;
        margin-left: 0px;
        float: none;
        flex-wrap: wrap;
        text-align: left;
        
    }
    .image-data hr{
        margin-bottom: 20px;
        width: 30%;
        color: #fff;
    }
    .about-home h1{
        font-size: 30px;
        text-align: center;
    } 
    .clove{
        height:80vh;
        width: 100%;
        margin-left: 0px;
        padding: 15px;
    } 
    .clove p{
        font-size: 1.1rem;
        line-height: 30px;
        box-shadow: rgba(0, 0, 0, 0.16) 0px 3px 6px, rgba(0, 0, 0, 0.23) 0px 3px 6px;
        padding: 20px;
    }
    .gallery{
        width: 100%;
        margin-left: 0px;
    }
    .gallery div{
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        height: fit-content;
        /* gap: 10px; */
        margin-bottom: 20px;
        margin: 0px;
        flex-wrap: wrap;
        padding: 10px;
    } 
     .gallery-data{
        margin-top: 30px;
    }
    /* footer */
    footer{
        bottom: unset;
        padding: 0px;
        flex-wrap: wrap;
    }
    .col{
        flex-basis: 100%;
    }
    .col:nth-child(2), .col:nth-child(3){
        flex-basis: 100%;
    }
    .icons i{
        margin: 10px;
    }

    /* courses */
    .courses, .courses-col{
        flex-direction: column;
        flex-wrap: wrap;
        height: fit-content;
    }
    .courses-data{
        width: 100%;
        height: 60vh;
        
    }
    .courses-img{
        width: 100%;
        height: fit-content;
    }
    .courses-col{
        margin-top: 0px; 
   
   }


   /* popup */
    
    .popup .popup-content{
        position: absolute;
        top: 650%;
        left: 50%;

    }

    .popup .popup-content{
        width: 100%;
    }
    input, textarea{
       width: 100%;
    
    }
    .popup1 .popup-content{
        position: absolute;
        top: 260%;
        left: 50%;
    }
    .info-hands{
        font-size: 30px;
    }
    .whatsup a i{
        font-size: 2.6rem;
        width: 40px;
        height: 40px;
    }


   /* information */

   .info{
        position: fixed;
        right: 30px;
        top: 50%;
        width: 400px;
        border-radius: 10px;
        display: none;
        transform: scale(0);
        height: 200px;
        flex-wrap: wrap;
        z-index: 2;
        margin-bottom: 20px;
    }
    .info-text p{
        margin-top: 20px;
        padding: 10px;
        font-size: 20px;
    }
    .informations{
        display: flex;
        justify-content: center;
        align-items: start;
        text-align: center;
    }
    .contact-header{
        width: 100%;
        flex-wrap: wrap;
    }

     /* contact */
     .contact-header h1{

        margin-left: 100px;
     }
    .sub-header{
        height: 50vh;
        width: 100% !important;
        overflow-y: hidden;
     }
     .sub-header h1{
        overflow: hidden;
     }
    .row1{
        margin: 0%;
        flex-direction: column;
        overflow: hidden;
    }
    .card{
        margin-top: 20px;
        margin-bottom: 20px;
        width: 70%;
        min-height: fit-content;
    }
    .location{
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
    }
    .location iframe{
        width: 100%;
        padding: 0px;
        margin: 20px;
        flex-wrap: wrap;
        
    }
    
    .contact{
        display: flex;
        align-items: center;
        justify-content: center;
        flex-wrap: wrap;
        width: 100%;
        padding: 10px;
    }
    .contact-left{
        float: none;
        width: 100%;
        padding: 10px;
    }
    .contact-right{
        display: flex;
        padding: 0;
        margin: 0;
        padding: 10px;
        width: 100%;
        flex-wrap: wrap;
        max-width: 1000px;
       
    }
    form{
        box-shadow: 0px 0px 0px rgba(0, 0, 0, 0.32);
        width: 100%;
        
    }
    form input{
        /* display: flex; */
        margin: 0px;
        width: 100%;
        flex-wrap: wrap;
    }
    .contact-section{
        flex-basis: 100%;
      
    }
    .contact{
        flex-direction: column;
        width: 100%;
    }


    /* about us */
    .sub-header{
        overflow-x: hidden !important;
        margin: 0;
        width: 100%;
    }

    .container{
        width: 100%;
        display: block;
        padding: 10px;
        height: fit-content;
        overflow: hidden;
    }
    
    .image-section{
        width: 100%;
        margin-top: 50px;
    }
    .container1{
       width: 100%;
       flex-wrap: wrap;
    }
    .card1{
        min-width: 50%;
        flex-wrap: wrap;
    }
    .card1 div{
        width: 330px;
        flex-wrap: wrap;
       
    }
    .container1 div img{
        width:100%;
        border-radius: 30px;
    }
    /* excel */
    section{
        overflow: hidden;
    }
    .excel{
        width: 100%;
    }
    .excel .myVideo{
        height: 100%;
        width: 100%;
    }
    .excel-container, .python-container{
        width: 100%;
    }
    .excel-info, .python-card{
        width: 100%;
        flex-direction: column;
    }
    .excel-data, .python-data{
        width: 100%;
        margin-bottom: 20px;
    }
    .excel-image, .python-image{
        width: 100%;
        margin-bottom: 20px;
    }

    /* german */
    .german-container{
        flex-direction: column;
    }

}


@media (min-width:601px) and (max-width:1100px)
{
    section{
        overflow: hidden;
    }
    .navbar{
        padding: 10px 20px;
    }
    .navbar nav{
        position: absolute;
        width: 100%;
        top: 66px;
        left: 0;
        background-color: #1b1b1bc2;
    }
    .navbar ul{
        position: relative;
        left: 0px;
    } 
    
    .navbar ul li a{
        font-size: 1rem;
        padding: 10px;
        
    }
    .navbar ul li ul{
        position: absolute;
        left: 0px;
        width: 150px;
    }
    .navbar ul li ul{
        visibility: hidden;
    }
    .navbar ul li:hover > ul{
        visibility: visible;
    }


    .navbar ul li ul li ul{
        top: 0px;
        left: 135px;
        transition: all 0.3s;
        visibility: hidden;
    }
    .navbar ul li ul li:hover > ul{
        visibility: visible; 
    }
    /* home */
    .home-container{
        /* position: absolute; */
        width: 100%;
        height: 100%;
        overflow: hidden;
        z-index: -2;
    }
    .home-container .slider{
        position: relative;
        top: 0;
        left: 0;
        width: 500%;
        height: 100vh;
        animation: slider 10s linear infinite;
        background-color: rgba(0, 0, 0, 0.4);
        
    }
    
    .image{
        float: right;
        width: 500px;
        height: 500px;
        display: flex;
        align-items: end;
        justify-content: end;
        margin-right: -4%;
        margin-top: -5%;
    
    }
    .image-data h1{
        font-size: 2.5rem;
    }
   
    .clove{
        height:80vh;
        width: 100%;
        margin-left: 0px;
        padding: 18px;
    }
    .clove p{
        font-size: 1.3rem
    }
    .gallery{
        width: 100%;
        margin-left: 0px;

    }
    .gallery div{
        width: 100%;
        height: fit-content;
        margin-bottom: 20px;
        margin: 0px;
        flex-wrap: wrap;
        padding: 10px;  
    }
    .gallery-data{
        margin-top: 20px;
    }
    .gallery-card img{
        width: 100%;
    }
    /* courses */
    .courses-col{
        margin-top: -70px;
   }
    /* .courses-data div{
        margin-top: 60px;
    } */
    .courses-btn{
        margin-top:10px !important;
        margin: 10px;
        border: 1px solid #e310c7;
        padding: 10px;
        width: fit-content;
        height: fit-content;
    }
    .courses-img{
        width: 45%;
        
    }
    .courses-img img{
        width: 100%;
        height: 59vh;
    }
    /* footer */
    footer{
        bottom: unset;
        padding: 0px;
        flex-wrap: wrap;
        position: absolute;
    }
    .col{
        flex-basis: 50%;
    }
    .col:nth-child(2), .col:nth-child(4), .col:nth-child(3){
        flex-basis: 50%;
        justify-content: end;
        gap: 20px;
    }
    .row1{
        flex-wrap: wrap;
        margin-top: 20px;
    }
    .location iframe{
        width: 100%;
        margin: 0px;
    }

    /* contact page */
    .contact{
        flex-wrap: wrap;
        width: 100%;
        display: flex;
       
    }
    .contact-left{
        float: none;
        width: 100%;
    }
    .contact-right{
        padding: 0;
        margin: 0;
        z-index: -2;
        padding: 10px;
        width: 150%;
        /* flex-wrap: wrap; */
    }
    .contact-right form{
        min-width: 100%;
        margin: auto;
        margin-bottom: 10px;
        flex-wrap: wrap;
    }
    .row1{
        margin: 10px;
    }
    .card{
        margin-bottom: 30px;
        flex-wrap: wrap;
    }
    form input{
        width: 100%;
        padding: 10px;
        border: none;
        outline: none;
        border: 1px solid #ccc;
        margin-top: 10px;
        border-radius: 5px;
        font-size: 15px;  
        
        }
    /* about */

    .container{
        width: 100%;
        display: flex;
        padding: 10px;
        height: fit-content;
        overflow: hidden;
       flex-direction: column;
    }
    .container1{
        width: 100%;
        flex-wrap: wrap;
    }
    .content{
        padding-bottom: 50px;
    }
    /* german */
    .german-container{
        flex-wrap: wrap;
    }


}