.contact-info, .contact-form, .contact-form-section {
  position: relative;
  overflow: hidden;
}

.contact-info::before, .contact-form::before, .contact-form-section::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: conic-gradient(from 0deg, #96b9cf, #3e5e86, #213b5d, #6b7588, #96b9cf, #3e5e86, #96b9cf);
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
  animation: rotate 4s linear infinite;
}

.contact-info:hover::before, .contact-form:hover::before, .contact-form-section:hover::before {
  opacity: 1;
}

.contact-info::after, .contact-form::after, .contact-form-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-depth, #1a1a1a);
  border-radius: inherit;
  z-index: -1;
}

@keyframes rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}