.luxeria-header.scrolled{background:linear-gradient(to bottom,rgba(0,0,0,.78) 0%,rgba(0,0,0,.58) 25%,rgba(0,0,0,.34) 50%,rgba(0,0,0,.12) 78%,rgba(0,0,0,0) 100%);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.luxeria-menu-btn.active span:nth-child(1){transform:translateX(-50%) rotate(45deg);top:20px}.luxeria-menu-btn.active span:nth-child(2){opacity:0}.luxeria-menu-btn.active span:nth-child(3){transform:translateX(-50%) rotate(-45deg);top:20px}.luxeria-mobile-menu.active{opacity:1;visibility:visible}