/* show dropdown on hover */ .nav-item:hover > .dropdown-menu opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto;
/* header / branding */ .brand-header text-align: center; margin-bottom: 2rem;
.badge-note background: #1e3a5f10; display: inline-block; border-radius: 40px; padding: 0.2rem 1rem; font-size: 0.8rem; font-weight: 500; color: #2c5a7a; margin-top: 1rem;
/* main link style */ .nav-link display: flex; align-items: center; gap: 0.4rem; padding: 0.8rem 1.4rem; font-weight: 600; font-size: 1rem; color: #1f2e3a; text-decoration: none; border-radius: 2.5rem; transition: all 0.25s ease; background: transparent; letter-spacing: -0.2px;
<!-- About (no dropdown) --> <li class="nav-item"> <a href="#" class="nav-link"> 🌟 About </a> </li> </ul> </nav>
/* ----- DROPDOWN MENU STYLES (multi-level but flat design) ----- */ .dropdown-menu position: absolute; top: calc(100% + 0.7rem); left: 0; min-width: 220px; background: #ffffff; border-radius: 1.5rem; padding: 0.7rem 0; list-style: none; box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(0,0,0,0.02); opacity: 0; visibility: hidden; transform: translateY(-12px); transition: all 0.28s cubic-bezier(0.2, 0.9, 0.4, 1.1); pointer-events: none; z-index: 200; backdrop-filter: blur(0px);
/* main card / container to showcase menu */ .demo-container background: rgba(255,255,255,0.35); backdrop-filter: blur(3px); border-radius: 2.5rem; padding: 2.5rem 1.5rem; box-shadow: 0 20px 35px -12px rgba(0,0,0,0.2); width: 100%; max-width: 1200px; transition: all 0.2s;
/* hover & focus effect on main links */ .nav-link:hover background: #f0f4f9; color: #0f2b3d; transform: translateY(-2px);