:root { --bs-primary: #4f46e5; }
body { font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji"; }
.hero-gradient { background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #22d3ee 100%); }
.navbar .nav-link { color: #475569; }
.navbar .nav-link:hover { color: var(--bs-primary); }