*{
    margin: 0;
    padding:0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}
body{
    min-height: 69vh;
    background: url(bg.jpg) no-repeat;
    background-size: cover;
    background-position: center;
    
}
.header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 100px;
    background: rgba(255, 255, 255, .1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(10px);
    border-bottom: 2px solid rgba(255, 255, 255, .2);
}
.header::before{
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .4),transparent);
    transition: 0.5s;

}
.header:hover::before{
    left: 100%;
}
.logo{
    color: #fff;
    font-size: 2em;
    text-decoration: none;
    font-weight: 600;
    cursor: default;
}
.navbar a{
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    margin-left: 35px;
    transition: .3s;
}
.navbar a:hover{
    color: #f00;

}