.custom-navbar.scrolled{background:rgba(255,255,255,.98);padding:.25rem 0;box-shadow:0 4px 15px rgba(0,0,0,.15)}@media (max-width:768px){.nav-menu.active{display:flex;transform:translateY(0);opacity:1}}.nav-toggle.open span:nth-child(1){transform:rotate(45deg) translateY(7px)}.nav-toggle.open span:nth-child(2){opacity:0}.nav-toggle.open span:nth-child(3){transform:rotate(-45deg) translateY(-7px)}