/* Global floating contact rail — WhatsApp + call (all pages). */
.site-fab {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 0.9rem 0.85rem 0.9rem 1rem;
  background: #ffffff;
  border-radius: 1.35rem 0 0 1.35rem;
  box-shadow: -6px 0 28px rgba(15, 39, 68, 0.14);
}

.site-fab__btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 10px 22px rgba(15, 39, 68, 0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.site-fab__btn:hover {
  transform: scale(1.06);
  box-shadow: 0 14px 28px rgba(15, 39, 68, 0.26);
  text-decoration: none;
}

.site-fab__btn--whatsapp {
  background: linear-gradient(145deg, #5fe07a 0%, #1aab52 55%, #128c3f 100%);
}

.site-fab__btn--phone {
  background: linear-gradient(145deg, #6eb5ff 0%, #3b82f6 55%, #1d4ed8 100%);
}

@media (max-width: 640px) {
  .site-fab {
    top: auto;
    bottom: max(0.9rem, env(safe-area-inset-bottom));
    transform: none;
    gap: 0.55rem;
    padding: 0.62rem 0.55rem 0.62rem 0.7rem;
    border-radius: 1.15rem 0 0 1.15rem;
  }

  .site-fab__btn {
    width: 44px;
    height: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-fab__btn {
    transition: none;
  }

  .site-fab__btn:hover {
    transform: none;
  }
}