.alfa-nav .menu>li{position:relative}.alfa-nav .menu .sub-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(10px);min-width:220px;background:rgba(255,255,255,0.95);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:12px;padding:15px 0;margin-top:15px;box-shadow:0 10px 40px rgba(0,0,0,0.15);list-style:none;opacity:0;visibility:hidden;transition:all 0.3s ease;z-index:1000}.alfa-nav .menu>li:hover>.sub-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}.alfa-nav .menu .sub-menu li{position:relative;padding:0}.alfa-nav .menu .sub-menu .sub-menu{position:absolute;top:0;left:100%;transform:translateX(10px) translateY(0);margin-top:0;margin-left:5px;opacity:0;visibility:hidden}.alfa-nav .menu .sub-menu li:hover>.sub-menu{opacity:1;visibility:visible;transform:translateX(0) translateY(0)}.alfa-nav .menu .sub-menu li.menu-item-has-children>a{display:flex;justify-content:space-between;align-items:center}.alfa-nav .menu .sub-menu li.menu-item-has-children>a::after{content:"";width:5px;height:5px;border-right:2px solid #333;border-bottom:2px solid #333;transform:rotate(-45deg);margin-left:10px;flex-shrink:0}.alfa-header.dark-mode .alfa-nav .menu .sub-menu li.menu-item-has-children>a::after{border-color:#fff}.alfa-nav .menu .sub-menu .sub-menu::before{content:"";position:absolute;top:0;left:-15px;width:15px;height:100%}