.nav-link:after{content:"";position:absolute;bottom:-2px;left:0;right:0;height:2px;background-color:#1a73b5;transform:scaleX(0);transform-origin:center;transition:transform .25s ease}.nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}.mega-panel{pointer-events:none;opacity:0;transform:translateY(-4px)}.mega-panel.mega-open{pointer-events:auto;opacity:1;transform:translateY(0)}