/* ============================================================
   WHATSAPP FLOATING WIDGET
   ============================================================ */
.whatsapp-widget {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.whatsapp-link {
  width: 60px;
  height: 60px;
  background-color: #000000;
  border: 1px solid #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  text-decoration: none;
  animation: wa-bounce 2s infinite;
}

.whatsapp-link i {
  color: #ffffff;
  font-size: 32px;
  line-height: 1;
  transition: color 0.4s ease;
}

.whatsapp-link:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
  background-color: #ffffff;
  border-color: #000000;
}

.whatsapp-link:hover i {
  color: #000000;
}

.whatsapp-tooltip {
  position: absolute;
  right: 80px;
  background: #333;
  color: #fff;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  pointer-events: none;
}

.whatsapp-widget:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
  right: 70px;
}

@keyframes wa-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@media (max-width: 768px) {
  .whatsapp-widget {
    bottom: 1.5rem;
    right: 1.5rem;
  }
  .whatsapp-link {
    width: 50px;
    height: 50px;
  }
  .whatsapp-link i {
    font-size: 26px;
  }
  .whatsapp-tooltip {
    display: none;
  }
}