.eng-contact-btn {
  position: fixed;
  right: 0.95rem;
  bottom: 0.95rem;
  z-index: 120;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 2px solid var(--eng-red, #d81f26);
  border-radius: 999px;
  padding: 0.46rem 0.78rem;
  background: rgba(255, 255, 255, 0.96);
  color: var(--eng-red-deep, #8a0000);
  font-family: "Special Elite", "Courier New", Courier, monospace;
  font-size: 0.8rem;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.14);
}

.eng-contact-btn:hover {
  background: rgba(216, 31, 38, 0.08);
}

@media (max-width: 768px) {
  .eng-contact-btn {
    right: 0.7rem;
    bottom: 0.7rem;
    font-size: 0.76rem;
    padding: 0.45rem 0.7rem;
  }
}