body {
  font-family: Inter, sans-serif;
}
.material-symbols-rounded {
  font-variation-settings: 'FILL' 1, 'wght' 500, 'GRAD' 0, 'opsz' 24;
}

html { scroll-behavior: smooth; }
body { -webkit-font-smoothing: antialiased; }

/* Navbar */
.navbar-custom {
  height: 64px;
  border-bottom: 1px solid #e2e8f0;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.nav-link {
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: #475569;
  transition: background 0.15s, color 0.15s;
}
.nav-link:hover {
  background: #f1f5f9;
  color: #059669;
}
.nav-link.active {
  color: #059669;
  background: #ecfdf5;
}

/* Sections spacing */
.section { padding: 80px 0; }
.section-sm { padding: 56px 0; }
@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .section-sm { padding: 40px 0; }
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Mobile nav */
#mobile-menu { display: none; }
#mobile-menu.open { display: block; }

/* Footer */
.footer-main { background: #0f172a; color: #94a3b8; }
.footer-bottom { background: #020617; color: #475569; }