@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}@keyframes pulse-glow{0%{opacity:.3}50%{opacity:.7}to{opacity:.3}}@keyframes rotate-slow{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes twinkle{0%{opacity:.3;transform:scale(.8)}50%{opacity:1;transform:scale(1.2)}to{opacity:.3;transform:scale(.8)}}.tech-particle{animation:float 6s ease-in-out infinite}.tech-glow{animation:pulse-glow 4s ease-in-out infinite}.tech-circuit{animation:rotate-slow 60s linear infinite}.star-twinkle{animation:twinkle 3s ease-in-out infinite}