*{
    margin:0;
    padding:0;
    list-style: none;
    text-decoration: none;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}
body{
    box-sizing: border-box;
}

header div img{
    width: 120px;
    height:14px;
    cursor: pointer;
    margin-top: 20px;
}
header{
   margin-right: 10px;
   margin-left: 50px;
   z-index: 1;
   position: fixed;
   display: flex;
   justify-content: space-between;
    
}
header a{
    line-height:30px;  
    font-size: 15px;
    padding: 0 20px;
    text-align: center;
    white-space: nowrap;
    font-weight: 600;
    display: inline-block;
    cursor: pointer;
    color:rgb(34,34,34); 
}
.model{
    margin-left: 200px;
    height:60px;
    position:relative;
    display: flex;
    align-items: center;

}
.model a:nth-child(1){
   padding-left:100px;
}
.model a:nth-child(6){
   padding-right:200px;
}
.hover{
    background-color: rgba(128,128,128,.15);
    position: absolute;
    z-index: -1;
    opacity: 1;
    border-radius: 3px;
    transition: all .7s;
    height:32px;
    display:inline-block;
}

.model a:nth-child(1):hover~.hover{
    opacity:1;
    left:85px;
    width:85px;
}
.model a:nth-child(2):hover~.hover{
    opacity:1;
    left:180px;
    width:80px;
}
.model a:nth-child(3):hover~.hover{
    opacity:1;
    left:280px;
    width:80px;
}
.model a:nth-child(4):hover~.hover{
    opacity:1;
    left:380px;
    width:80px;
}
.model a:nth-child(5):hover~.hover{
    opacity:1;
    left:470px;
    width:100px;
}
.model a:nth-child(6):hover~.hover{
    opacity:1;
    left:580px;
    width:110px;
}
.model a:nth-child(7):hover~.hover{
    opacity:1;
    left:880px;
    width:70px;
}
.model a:nth-child(8):hover~.hover{
    opacity:1;
    left:960px;
    width:78px;
}
.model a:nth-child(9):hover~.hover{
    opacity:1;
    left:1050px;
    width:75px;
}
.main-con{
    display:flex;
    overflow: auto;
    scroll-snap-type: y mandatory;
    flex:none;
    width:100%;
    height:100vh;
    flex-flow:column nowrap;
}
.main-con >div{
    text-align: center;
    scroll-snap-align: center;
    flex:none;
    width: 100%;
    height: 100%;
}
.main-con div img{
    width: 100%;
    height:100vh;
    object-fit: cover;
    object-position: center;
}
.main-1{
    position: relative;
}
.head{
    position:absolute ;
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 100%;
    top: 0;
    height: 40vh;
    align-items: center;
}
.head h1{
    font-size: 45px;
    font-weight: 500;
    color:rgb(61,61,61);
    padding-bottom: 5px;
}
.head span{
    color: rgb(53, 53, 53);
    font-size: 17px;
}
.head a{
    color:rbg(53,53,53);
    text-decoration: underline;
    cursor: pointer ;
    text-underline-position:under ;
    text-decoration-thickness:1.1px ;
}
.head a:hover{
    text-decoration-thickness:1.2px ;
}
.login{
    position: absolute;
    bottom: 0;
    display: flex;
    flex-direction: column;
    width: 100%;
    justify-content: center;
}
.login div{
    display: flex;
    justify-content: center;
}
.btn div{
    align-items: center;
    margin-right: 15px;
    margin-left: 15px;
    width: 250px;
    height: 40px;
    border-radius: 5px;
    cursor: pointer;
}
#order{
    background-color: #323338;
    color: white;
}
#invn{
    background-color: #eeebeb;
    color: #393c41;
}
#order,#invn{
    font-size: 14px;
    font-weight: 500;
    position: sticky;
}
.blank{
    height:70px;
}
.login .arrow{
    height: 60px;
    font-size: 25px;
    color: rgb(75,75,75);
    animation: updown 1.5s ease 1;
}

footer .foot{
    width:100%;
   background-color: transparent;
   position:relative;
   display:flex;
   flex-flow: row nowrap;
    bottom: 50px;
    justify-content: center;
    
}
.foot a{
    font-size: 13px;
    font-weight: 500;
    color: #393c41;
    padding: 0 10px;
   opacity: .8;
}
.foot a:active{
   border: 1.8px solid grey;
   
}