body {
    background: #fff;
}
header{
    display: flex;
    position: absolute;
    top: 0;
    left: 50%;
    padding: 20px 0;
    transform: translate(-50%, 0px);
    z-index: 1;
    width: 100%;
}
a{
    text-decoration: none;
}
.logo{
    display: flex;
    align-items: center;
    justify-content: center;
}
.logo img{
    height: 80px;
}
.menu{
    margin-bottom: 20px;
}
.menu .link-el{
    position: relative;
    top: 10px;
    width: 50px;
    height: 50px;
    border-radius: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-transition:all 0.3s;transition:all 0.3s;
}
.menu a{
    -webkit-transition:all 0.3s;transition:all 0.3s;
}
.link{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 0px;
}
.vk{
    background: #5380B9;
}
.tg{
    background: #019AED;
}
.first{
    width: 100%;
    height: 100vh;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.first .container{
    height: 100%;
    flex-direction: column;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding-top: 15vh;
}
.first h1{
    width: 80%;
    line-height: 100%;
    text-align: center;
    font-size: 2.2rem;
    margin-top: 20px;
    margin-bottom: 20px;
    font-family: 'font3';
    text-transform: uppercase;
}
.arrow{
    margin-bottom: 20px;
    width: 32px;
}
.plawka{
    background: rgb(62 76 103 / 50%);
    border-radius: 40px;
    padding: 10px 20px;
    color: #fff;
    width: 380px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        -webkit-transition:all 0.3s;transition:all 0.3s;
}
.plawka:hover{
    background: rgb(62 76 103 / 80%);
}
a:hover .plawka{
    background: rgb(62 76 103 / 80%);
}
.title{
    text-transform: uppercase;
    letter-spacing: 1px;
}
.text{
    font-size: 12px;
    font-family: "font2";
}
.first .bg{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -3;
    transform: scale(1.5);
}
.app{
    position: absolute;
    bottom: 20px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding:0 100px ;
}
.app .text{
    text-align: left;
    width: 300px;
    font-size: 18px;
}
.app-cnon{
    width: 280px;
    height: 120px;
    background: #fff;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    color: #121419;
    position: relative;
}
.app-con_inf{
    -webkit-transition:all 0.5s;transition:all 0.5s;
}
.app-cnon .top, .app-cnon .bot{
    display: flex;
    justify-content: space-between;
    padding: 8px 8px 2px 8px;
}
.app-cnon .bot .raiting{
    font-size: 46px;
    font-family: "SFProDisplay-Medium";
}
.app-cnon .bot .name{
    font-size: 14px;
    width: 60%;
    text-align: left;
    margin-top: 10px;
}
.save{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    position: absolute;
    top: -10px;
    left: 0;
    opacity: 0;
    -webkit-transition:all 0.5s;transition:all 0.5s;
}
.save:before{
    content: '';
    width: 1px;
    height: 80%;
    background: #B3BDD1;
    opacity: 0.6;
    position: absolute;
    top: 10%;
    left: 50%;
}
.save a{
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #151515;
    -webkit-transition:all 0.5s;transition:all 0.5s;
}
.save a img{
    width: auto;
    height: 40px;
    margin-bottom: 10px;
    -webkit-transition:all 0.5s;transition:all 0.5s;
}
.save a:hover img{
    transform: scale(1.2);
}
.app-cnon:hover .app-con_inf{
    opacity: 0;
    z-index: -2;
}
.app-cnon:hover .save{
    opacity: 1;
    z-index: 2;
        top: 0;
}
.image-mask-blur{
    width: 100%;
    height: 100vh;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}
.image-mask-blur:after{
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: linear-gradient(155deg, rgb(18 44 61 / 70%) 2.6%, rgb(12 24 29 / 29%) 93.96%);
    background: rgb(0 0 0 / 60%);
}
/**/
@media only screen and (min-width: 320px) and (max-width: 768px) {
    .logo img{
        height: 120px;
    }
    p{
        font-size: 16px;
    }
    .first{
        margin-bottom: 0;
    }
    .first .container{
        padding-top: 17vh;
    }
    .first h1{
        width: 100%;
        font-size: 1.5rem;
        line-height: 120%;
        margin-bottom: 20px;
    }
    .app{
        padding: 0 40px;
        flex-direction: column;
    }
    .app .text{
        margin-bottom: 20px;
        width: 100%;
        text-align: center;
        font-size: 16px;
    }
    .menu{
        width: 100%;
    }
    .plawka{
        width: 90%;
        min-height: 50px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    .menu a{
        position: relative;
        top: 10px;
    }
    .first video{
        transform: scale(4.5);
    }
}
@media only screen and (min-width: 320px) and (max-width: 390px) {
    .app{
        padding: 0 10px;
        flex-direction: column;
    }
}