:root {
  --bg-primary:#0A0A0A;--bg-secondary:#1A1A2E;--accent:#FF4757;--text-primary:#FFFFFF;--text-secondary:#B0B0B0;
  --card-bg:#16213E;--border:#2A2A4A;--nav-h:56px;--header-h:52px;--contact-footer-h:72px;--radius:12px;
}