style.css

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: rgb(80,70,255);
background: linear-gradient(90deg, rgba(80,70,255,1) 0%, rgba(11,11,205,1) 35%, rgba(0,212,255,1) 100%);
    color: #fff;
}
.container{
    position: relative;
}
.clock{
    width: 300px;
    height: 300px;
    border-radius: 50%;
    /* background-color: #28282B;
    border: 3px solid #5e3a65;
    box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.5); */
    background: rgba( 255, 255, 255, 0.25 );
    box-shadow: 0 8px 32px 0 rgba( 31, 38, 135, 0.37 );
    backdrop-filter: blur( 6px );
    -webkit-backdrop-filter: blur( 6px );
    clip-path: polygon(50% 0%, 90% 20%, 100% 60%, 75% 100%, 25% 100%, 0% 60%, 10% 20%);
    border-radius: 10px;
    border: 1px solid rgba( 255, 255, 255, 0.18 );

    display: flex;
    justify-content: center;
    align-items: center;
}
.clock span{
    position: absolute;
    transform: rotate(calc(30deg * var(--i)));
    inset: 12px;
    text-align: center;
}
.clock span b{
    transform: rotate(calc(-30deg * var(--i)));
    display: inline-block;
    font-size: 20px;
}
.clock::before{
    content: "";
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #fff;
    z-index: 2;
}
.hand i{
    position: absolute;
    background-color: var(--clr);
    width: 4px;
    height: var(--h);
    border-radius: 8px;
}