.circle{position:absolute;border-radius:50%;box-shadow:inset 0 8px 12px rgba(0,0,0,.4),0 6px 10px rgba(0,0,0,.25)}.circle-anim{top:50%;left:50%;transform:translate(-50%,-50%);animation:pulse 3.7s ease-in-out infinite}.circle1{width:75px;height:75px;background:radial-gradient(circle at 30% 30%,#856968,#1e1b2e);z-index:5;animation-delay:0s}.circle2{width:120px;height:120px;background-color:#e8ddc9;z-index:4;animation-delay:.3s}.circle3{width:145px;height:145px;background-color:#f9f7d9;box-shadow:inset 0 8px 12px rgba(0,0,0,.4)}.outer-circle{z-index:3;top:50%;left:50%;transform:translate(-50%,-50%);transition:transform .7s ease-in-out,width .7s ease-in-out,height .7s ease-in-out}.expanded-circle{width:2000px;height:2000px;transform:translate(-50%,-50%) scale(1);z-index:0}.bg-core{background:radial-gradient(circle at 30% 30%,#360048,#1b0026)}@keyframes pulse{0%,to{transform:translate(-50%,-50%) scale(1);opacity:1}50%{transform:translate(-50%,-50%) scale(1.1);opacity:.95}}