*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:#1a1a2e;background:#fff;font-family:Inter,Segoe UI,system-ui,sans-serif;overflow-x:hidden}.nav-desktop{display:flex}.nav-mobile{display:none}@media (width<=640px){.nav-desktop{display:none}.nav-mobile{display:flex}.contact-grid{grid-template-columns:1fr!important}}