.site-contact-fab {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 80;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  width: auto;
  height: auto;
  margin: 0;
  padding: 0;
  pointer-events: none;
}

.site-contact-fab .site-contact-fab-btn {
  pointer-events: auto;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  text-decoration: none;
  flex-shrink: 0;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.site-contact-fab .site-contact-fab-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

.site-contact-fab .site-contact-fab-btn img {
  width: 40px;
  height: 40px;
  display: block;
  border-radius: 50%;
}

.site-contact-fab-phone-wrap {
  position: relative;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  pointer-events: auto;
}

.site-contact-fab-phone-popup {
  position: absolute;
  right: calc(100% + 8px);
  top: 0;
  height: 40px;
  min-width: 200px;
  padding: 0 16px;
  background-color: #e32b1f;
  color: #fff;
  border-radius: 20px;
  font-size: 18px;
  font-weight: 600;
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 1;
}

.site-contact-fab-phone-wrap:hover .site-contact-fab-phone-popup,
.site-contact-fab-phone-wrap:focus-within .site-contact-fab-phone-popup {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 768px) {
  .site-contact-fab {
    right: 12px;
    gap: 8px;
  }

  .site-contact-fab .site-contact-fab-btn,
  .site-contact-fab .site-contact-fab-btn img,
  .site-contact-fab-phone-wrap {
    width: 36px;
    height: 36px;
  }

  .site-contact-fab-phone-popup {
    height: 36px;
    min-width: 160px;
    font-size: 14px;
    right: calc(100% + 6px);
  }
}