.nav-link { font-size: 0.95rem; font-weight: 500; color: #506540; padding: 0.5rem 0.75rem; transition: color 0.3s; }
.nav-link:hover { color: #3D4C31; }
.nav-link.active { color: #3D4C31; border-bottom: 2px solid #678253; }
html { scroll-behavior: smooth; }
body { -webkit-font-smoothing: antialiased; }