body{
    background-color:#0e0e0e;
    margin-left: 70px;
    --nav-control :0px;
    overflow:hidden;
}
a{
    text-decoration: none;
}
ul{
    list-style: none;
    padding: 0 !important;
}
input{
    background-color: #0e0e0e !important;
    border: 0px !important;
    border-bottom: white 1px solid !important;
    color:#fff !important;
}
input::placeholder{
    text-align: center;
}
input:focus{
    color: rgb(158, 157, 157) !important;
}



/* loading */
.loading-screen{
    background-color: #2c3ef0;
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    z-index: 999;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}
.lds-hourglass {
    display: inline-block;
    position: relative;
    width: 100px;
    height: 100px;
}

.lds-hourglass:after {
    content: " ";
    display: block;
    border-radius: 50%;
    width: 0;
    height: 0;
    margin: 8px;
    box-sizing: border-box;
    border: 32px solid #09C;
    border-color: #09C transparent #09C transparent;
    animation: lds-hourglass 1.2s infinite;
}

@keyframes lds-hourglass {
    0% {
        transform: rotate(0);
        animation-timing-function: cubic-bezier(0.55, 0.055, 0.675, 0.19);
    }

    50% {
        transform: rotate(900deg);
        animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
    }

    100% {
        transform: rotate(1800deg);
    }
}

/* navbar */
nav{
    background-color: black;
    position: fixed;
    z-index: 9;
    left: 0px;
    top: 0;
    bottom:0;
    height: 100%;    
    overflow: hidden;
}
.nav-header{
    height: 100%;
    top: 0;
    bottom:0;
    background-color: white;
    position: fixed;
    width:60px;
    left: var(--nav-control);
    z-index: 99;
}
.nav-header i{
    cursor: pointer;
    margin: 5px 0px;
}
.nav-btn{
    font-size: 26px;
    font-weight: 900 !important;
    color: black;
}
.nav-menu{
    height: 100%;
    top: 0;
    bottom:0;
    width: var(--nav-control);
    justify-content: space-between !important;
    overflow: hidden;
}
.nav-menu a:hover,.nav-menu i:hover{
    color: red;
}
.nav-items{
    overflow: hidden;
}
.nav-items a{
    display: inline-block;
    color:white;
    margin-bottom: 30px;
    transition: color 0.5s ease-in-out;

    position: relative;
    margin-top:500px;
    opacity: 0;
}
.nav-icons{
    transition: all 1s;
}
.nav-icons i{
    color: white;
    padding-left:10px ;
    transition: color 0.5s;
}
/* end of nav */


/* main */
.item{
    overflow: hidden;
    width: fit-content;
    margin: auto;
}
.layer{
    background-color: rgba(255, 255, 255,0.7);
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display:flex;
    justify-content: center;
    align-items: center;
    padding: 15px;
    overflow: auto;
    transform: translateY(110%);
    transition: all 1s;
}
.item:hover .layer{
    transform: translateY(0%);
}
.item-info{
    font-weight: 900;
}

/* contact */
.valid{
    background-color: #f8d7da;
    color:#721c24;
    border-color:#f5c6cb;
    display: none;
}