/* Floating WhatsApp button – shared by every page (markup: a.whatsapp-cta#whatsappCTA) */
.whatsapp-cta {
  position: fixed;
  right: -360px; /* off-screen until js/whatsapp-cta.js adds .show */
  bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 10px 10px 20px;
  border-radius: 9999px;
  background: linear-gradient(135deg, #25D366, #1ebe5d);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
  opacity: 0;
  transition: right 0.5s ease, opacity 0.5s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-cta.show {
  right: 20px;
  opacity: 1;
  animation: whatsappPulse 2s ease-out 1s 3; /* three gentle pulses after it slides in */
}

/* Never cover the booking form */
.whatsapp-cta.form-modal-open {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.whatsapp-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3);
}

.whatsapp-cta:focus-visible {
  outline: 3px solid #f9a8d4; /* pink-300 */
  outline-offset: 3px;
}

.whatsapp-cta .cta-text {
  white-space: nowrap;
}

.whatsapp-cta .cta-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #fff;
  color: #25D366;
}

.whatsapp-cta .cta-icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

@keyframes whatsappPulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@media (max-width: 480px) {
  .whatsapp-cta {
    bottom: calc(14px + env(safe-area-inset-bottom, 0px));
    gap: 8px;
    padding: 6px 6px 6px 14px;
    font-size: 13px;
  }
  .whatsapp-cta.show { right: 12px; }
  .whatsapp-cta .cta-icon { width: 32px; height: 32px; }
  .whatsapp-cta .cta-icon svg { width: 18px; height: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  .whatsapp-cta, .whatsapp-cta.show { transition: none; animation: none; }
  .whatsapp-cta:hover { transform: none; }
}

/* Icon-only variant (a.whatsapp-cta.whatsapp-cta--icon): a round green button with no text, used where the pill would cover content */
.whatsapp-cta.whatsapp-cta--icon {
  gap: 0;
  padding: 0;
  width: 56px;
  height: 56px;
  justify-content: center;
}

.whatsapp-cta--icon .cta-icon {
  width: 100%;
  height: 100%;
  background: transparent;
  color: #fff;
}

.whatsapp-cta--icon .cta-icon svg {
  width: 30px;
  height: 30px;
}

@media (max-width: 480px) {
  .whatsapp-cta.whatsapp-cta--icon { width: 52px; height: 52px; }
  .whatsapp-cta--icon .cta-icon svg { width: 28px; height: 28px; }
}