.back-to-top{background:var(--color-primary-dark);cursor:pointer;opacity:0;visibility:hidden;z-index:1000;border:none;border-radius:50px;justify-content:center;align-items:center;width:48px;height:64px;transition:all .3s;display:flex;position:fixed;bottom:32px;left:32px;transform:translateY(20px);box-shadow:0 8px 24px #0000001f}.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top:hover{transform:translateY(-4px);box-shadow:0 12px 32px #0000002e}.back-to-top:active{transform:translateY(-2px)}.chevron-container{flex-direction:column;justify-content:center;align-items:center;height:28px;display:flex;position:relative}.back-to-top-icon{color:#fff;width:20px;height:20px;transition:all .2s;position:absolute}.chevron-1{opacity:1;top:-4px}.chevron-2{opacity:.6;top:2px}.chevron-3{opacity:.4;top:8px}.back-to-top:hover .chevron-1{opacity:1;transform:translateY(-1px)}.back-to-top:hover .chevron-2{opacity:.8;transform:translateY(-1px)}.back-to-top:hover .chevron-3{opacity:.6;transform:translateY(-1px)}@media (max-width:768px){.back-to-top{width:48px;height:48px;bottom:24px;left:24px}.chevron-container{height:24px}.back-to-top-icon{width:14px;height:14px}.chevron-1{top:-3px}.chevron-2{top:2px}.chevron-3{top:7px}}@media (max-width:480px){.back-to-top{width:44px;height:44px;bottom:20px;left:20px}.chevron-container{height:20px}.back-to-top-icon{width:12px;height:12px}.chevron-1{top:-2px}.chevron-2{top:1px}.chevron-3{top:4px}}