.button-scan {
  border-radius: 999px;
  background: linear-gradient(100deg, #1559e8 0%, #1677e8 52%, #08a777 100%);
  box-shadow: 0 16px 38px rgba(21, 89, 232, 0.3);
}

.button-scan:hover {
  background: linear-gradient(100deg, #0d4dd6 0%, #116dd6 52%, #078b65 100%);
}

@media (prefers-reduced-motion: no-preference) {
  .button-scan {
    animation: scan-cta-pulse 2.4s ease-in-out infinite;
  }
}

@keyframes scan-cta-pulse {
  0%, 100% {
    box-shadow: 0 16px 38px rgba(21, 89, 232, 0.28);
  }

  50% {
    box-shadow: 0 18px 44px rgba(8, 167, 119, 0.38);
  }
}