body { text-rendering: optimizeLegibility; }
.nav-panel.is-open { display: block; }
.card-hover { transition: transform .2s ease, box-shadow .2s ease; }
.card-hover:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,.10); }
@media (max-width: 767px) {
    .nav-menu.is-open { display: flex; }
}