@media (max-width:1300px) {
    .wrapper {
        width: 90%;
    }
}

@media (max-width: 900px) {
    .header-logo {
        width: 80px;
    }

    .navigation {
        font-size: 16px;    
        width: calc(100% - 80px);
    }

    /* .categories-list-wrapper{
        display: none;
    } */

    /* .experiments-list{
        width: 100%;
    } */

    .experiments-list .experiment{
        width: 230px;
    }

}

@media (max-width: 800px) {
  
    .categories-list-wrapper{
        display: none;
    }

    .experiments-list{
        width: 100%;
        justify-content: center;
    }

    .header-circle::after {
        display: none;
    }

    .animation-wrapper {
        display: none;
    }

    .portrait {
        max-width: 280px;
        width: auto;
    }

    main .parametrs form input[type='text']{
        height: 5px;
    }
}

@media (max-width: 600px) {
    .wrapper {
        width: 80%;
    }

    .header-logo {
        width: 60px;
    }

    .navigation {
        font-size: 14px;
        width: calc(100% - 60px);    
    }

    .header-circle {
        text-align: center;
    }

    .header-circle::before {
        left: 50%;
    }

    .portrait {
        float: none;
        padding: 0;
        margin-bottom: 20px;
    }

    main .parametrs{
        display: block;
    }

    main .experiment-video{
        display: block;
        margin-top: 20px;
        width: 100%;
    }
    
}

@media (max-width: 400px) {
    .header-logo {
        width: 40px;
    }

    .navigation {
        font-size: 12px;
        width: calc(100% - 40px);  
          
    }

    .navigation a {
        margin: 0 2%;
    }

    .navigation a::after {
        display: none;
    }
}