/* Floating Support (mailto): shared by all site pages */

@keyframes contact-fab-breathe {
  0%,
  100% {
    box-shadow: 0 10px 26px rgba(229, 83, 61, 0.38);
  }
  50% {
    box-shadow: 0 16px 40px rgba(229, 83, 61, 0.55);
  }
}

.contact-fab {
  --contact-fab-bg: #ff6b57;
  --contact-fab-bg-hover: #e5533d;

  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 10050;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  border-radius: 999px;
  border: 0;
  background: var(--contact-fab-bg);
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  box-shadow: 0 12px 28px rgba(229, 83, 61, 0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  animation: contact-fab-breathe 2.4s ease-in-out infinite;
}

.contact-fab:hover {
  animation: none;
  transform: translateY(-2px);
  background: var(--contact-fab-bg-hover);
  box-shadow: 0 16px 32px rgba(229, 83, 61, 0.46);
}

.contact-fab:focus-visible {
  outline: none;
  animation: none;
  box-shadow: 0 18px 44px rgba(229, 83, 61, 0.52);
}

@media (max-width: 640px) {
  .contact-fab {
    right: 14px;
    bottom: 14px;
    padding: 12px 15px;
    font-size: 13px;
  }
}