@keyframes submit-pulse{0%,to{color:#fff;background:linear-gradient(135deg,#7c3aed,#a855f7);transform:scale(1);box-shadow:0 4px 14px #a855f766}40%,55%{color:#47246e;background:linear-gradient(135deg,#9d5cf5,#c084fc);transform:scale(1.07);box-shadow:0 4px 18px #c084fc99}}.submit-pulsing{animation:2s ease-in-out infinite submit-pulse}