/* ==========================================================================
   Nouvelimag Photographie - Elements flottants (bouton WhatsApp)
   ========================================================================== */

.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1400;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.4);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}
.floating-whatsapp svg {
  width: 28px;
  height: 28px;
  fill: #FFFFFF;
}
.floating-whatsapp:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.55);
  background: #1EBE5A;
}
.floating-whatsapp:focus-visible {
  outline: 3px solid #FFFFFF;
  outline-offset: 3px;
  box-shadow: 0 0 0 6px rgba(37, 211, 102, 0.5);
}

/* Petit badge "1" ou pastille optionnelle — au cas où on ajoute un compteur plus tard */
.floating-whatsapp--pulse {
  animation: whatsapp-pulse 2.5s ease-in-out infinite;
}
@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 6px 18px rgba(37, 211, 102, 0.4); }
  50%      { box-shadow: 0 6px 18px rgba(37, 211, 102, 0.4), 0 0 0 12px rgba(37, 211, 102, 0); }
}

/* Sur mobile : plus petit et un peu remonté pour ne pas gêner les formulaires */
@media (max-width: 640px) {
  .floating-whatsapp {
    width: 50px;
    height: 50px;
    bottom: 16px;
    right: 16px;
  }
  .floating-whatsapp svg { width: 24px; height: 24px; }
}

/* Respect de prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .floating-whatsapp { transition: none; }
  .floating-whatsapp:hover { transform: none; }
  .floating-whatsapp--pulse { animation: none; }
}