* {
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
}
html, body{
    font-family: Arial, Helvetica, sans-serif;
}

.wrapper {}
.container{
    max-width: 900px;
    margin: 0px auto;
    padding: 0 10px;
}
.header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 2;
}
.header:before{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color:rgba(0,0,0,.5);
    z-index: 2;
}
.header_body {
    position: relative;
    display: flex;
    justify-content: space-between;
    height: 80px;
    align-items: center;
}
.header_logo {
    max-width: 100%;
    flex: 0 0 60px ;
    overflow: hidden;
    position: relative;
    z-index: 3;

}
.header_logo img{
    max-width: 100%;
    display: flex;
}
.header_burger {
    display: none;
}
.header_menu {}
.header_list {
    display: flex;
    position: relative;
    z-index: 2;
}
.header_list li {
    list-style: none;
    margin-left: 20px;

}
.header_link {
    font-size: 18px;
    color: white;
    text-transform: uppercase;
    text-decoration: none;
}
.main-board {
    
    height: 100vh;
    background-size: cover;
    display: flex;
}
.main-board-wrapper{
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 60%;
    margin: auto;
}
.main-title{
    padding:20px;
    margin:auto;
    font-size: 50px;
    text-transform:uppercase;
    color:white;
    font-weight:800;
    background-color:rgba(0,0,0,.5);
    text-align: center;
}

.btn {
    border: 2px solid white;
    background-color: #1a1a1a;
    color: white;
    padding: 14px 28px;
    font-size: 16px;
    cursor: pointer;
    z-index: 3;
    position:relative;
    border-radius:25px;
    outline: none;
}
.callback-btn{
    border: 2px solid lawngreen;
    background-color: #1a1a1a;
    color: white;
    padding: 17px 30px;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    z-index: 1;
    position: relative;
    border-radius: 25px;
    outline: none;
    max-width: 250px;
    margin: 30px auto;
    text-decoration: none;
}
.callback-btn-subtitle{
    margin: auto;
    color: white;
    font-size: 14px;
    text-align: center;
    max-width: 70%;
}
.contacts-btn{
    margin: 40px auto;
    text-align: center;
}
.map {
    height: 500px;
    display: flex;
}
.ya_map{
    width:100%;
}
.footer{
    width: 100%;
    display: flex;
    background-color: #1a1a1a;
    flex-direction: column;
    align-items: center;
}
.container_footer{
    width:100%;
    margin: 25px auto 15px;
    max-width:900px;
    display:flex;
    justify-content:space-between;

}
.dev-info{
    display: flex;
    justify-content: center;
    font-size: small;
    margin-bottom: 20px;
}
.dev-info a{
    color: white;
    text-decoration: none;
    opacity: 0.6;
}
.addres_card{
    color:white;
    display:flex;
    align-items: center;
}
.social_card{
    display:flex;

}
.social{
    display:flex;
    list-style:none;

}
.social_icon{
    text-decoration:none;
    color:white;
    margin:10px 10px 10px;
}
.slider{
    display:flex;
    padding:30px 0px;
    background-color:#1a1a1a;
}
.text-block {
    font-size:20px;
    letter-spacing:2px;
    line-height:1.5;
    padding:5px;
    text-align: -webkit-left;
    position: absolute;
    top:20px;
    left:20px;
    background-color: rgba(0,0,0,.6);
    color: white;
    max-width: 330px;
}
.menu-wrapper{
    padding:50px 15px;
    height:auto;
    background-color:black;
    display:flex;
    justify-content:center
}
.title {
    font-size:30px;
    margin:50px 50px;
}
.contact-list {
    display:flex;
    justify-content:space-around;
    list-style: none;
    font-size: 14px;
    margin:90px 2px 30px;
}
 .text{
    color: black;
    padding: 50px;
    display: block;
    font-size: 22px;
    margin: 10px;
    letter-spacing: 1.1px;
    line-height: 1.5;
    opacity: .8;
    border: 1px solid darkgrey;
    border-radius: 25px;
    text-align: justify;
}
.pdf_board{
    margin: 100px auto 30px;
    display: flex;
    flex-direction: column-reverse;
    justify-content: center;
    max-width: 500px;
    width: 95%;
}
.about_container{
    padding:30px 0px;
   /* background: url('rc.png');*/

}
.about_wrapper{
    background-size:cover;
    background-position:center;
    height:auto;
    padding: 50px;
    display: flex;
}
.sale{
    width: 95%;
    margin:  20px auto;
    padding: 30px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.qr img{
    max-width: 400px;
    width: 100%;
    height: auto;
} 

.qr-text h3{
    font-size: 25px;
} 

.qr-list{

} 

.qr-item{
    color: black;
    padding: 15px;
    display: block;
    font-size: 20px;
    margin: 10px;
    letter-spacing: 1.1px;
    line-height: 1.5;
    opacity: .8;
    border: 1px solid darkgrey;
    border-radius: 25px;
} 

.fa{

} 

.fa-check{
    color: lawngreen;
} 

/*modal*/
.modal-bg{
    z-index: 4;
    top: 0;
    position: fixed;
    width: 100%;
    height: 100vh;
    display: none;
    margin: auto;
    text-align: center;
    background: rgba(0,0,0,.6);
} 
.modal-bg.show{
    display: flex;
}

.modal{
    max-width: 450px;
    height: 500px;
    margin: auto;
    background: white;
    border-radius: 25px;
} 

.modal-window{
    padding: 20px;
    position: relative;
    border-radius: 25px;
} 
.close-modal-btn{
    text-decoration: none;
    font-size: 20px;
    color: #1a1a1a;
    position: absolute;
    right: 20px;
    

}

.modal-title{
    margin: 30px auto 10px;
} 

.modal-form{
    display: flex;
    flex-direction: column;
    width: 95%;
    margin: 30px auto;
}

.modal-input{
    font-size: 16px;
    margin: 15px 0 0;
    padding: 6px 20px;
    border: 1px solid indianred;
    border-radius: 25px;
    outline: none;
} 

.modal-btn{
    font-size: 16px;
    font-weight: 900;
    margin: 20px 0 0;
    padding: 10px 20px;
    color: white;
    background:  #1a1a1a;
    border: none;
    border-radius: 25px;
    outline: none;

} 
/*thnks*/
.thanks{
    width: 100%;
    height: 100Vh;
    background: #1a1a1a;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.thanks h3{
    color: white;
    margin-bottom: 20px;
}
.thanks span{
    color: white;
    margin-bottom: 20px;
}
.thanks img{
    margin-bottom: 20px;
}

@media (max-width: 767px){
    body.lock{
        overflow: hidden;
    }
    .header_body{
        height: 50px;
    }
    .header_logo{
        flex: 0 0 40px;

    }
    .btn {
        border: 2px solid white;
        background-color: #1a1a1a;
        color: white;
        padding: 10px 28px;
        font-size: 16px;
        cursor: pointer;
        z-index: 3;
        position:relative;
        border-radius:25px;
    }
    .header_burger {
        display: block;
        position: relative;
        width: 30px;
        height: 20px;
        position: relative;
        z-index: 3;
    }
    .header_burger span{
        position: absolute;
        background-color: #fff;
        left: 0;
        width: 100%;
        height: 2px;
        top: 9px;
        transition: all 0.3s;
    }
    .header_burger:before,
    .header_burger:after{
        content: "";
        background-color: #fff;
        position: absolute;
        width: 100%;
        height: 2px;
        left: 0;
        transition: all 0.3s;
    }
    .header_burger:before{
        top: 0;
    }
    .header_burger:after{
        bottom: 0;
    }
    .header_burger.active:before{
        transform: rotate(45deg);
        top: 9px;

    }
    .header_burger.active:after{
        transform: rotate(-45deg);
        bottom: 9px;
    }
    .header_burger.active span{
        transform: scale(0);
    }
    .header_menu{
        position: fixed;
        top: -100%;
        left: 0;
        width: 100%;
        height: 100%;
        overflow: auto;
        background-color: rgba(0,0,0,.9);
        padding: 70px 10px 20px 10px ;
        text-align:center;
    }
    .header_menu.active{
        top: 0;
        transition: all 0.3s;
    }
    .header_list{
        display: block;
    }
    .header_list li{
        margin: 0px 0px 20px 0px;
    }
    .swiper-container{
        margin: 50px;
    }
    .main-board {
        background: url(true.webm);
        height: 100vh;
        background-size: cover;
        display: flex;
    }
    .text{
     color: black;
    padding: 10px;
    display: block;
    font-size: 20px;
    margin: 10px;
    letter-spacing: 1.1px;
    line-height: 1.5;
    opacity: .8;
    border: 1px solid darkgrey;
    border-radius: 25px;
    text-align: justify;
    }
    .about-img{
        display: none;
    }
    .text-block {
    font-size:12px;
    letter-spacing:2px;
    line-height:1.5;
    padding:5px;
    text-align: -webkit-left;
    position: absolute;
    top:20px;
    left:20px;
    background-color: rgba(0,0,0,.6);
    color: white;
    }
    .about_wrapper{
        padding: 0;
    }
    .sale{
        flex-direction: column-reverse;
        width: 100%;
        text-align: center;
    }
}