/* Port fiel do componente shared WhatsappFloat
   (src/shared/components/whatsapp-float/WhatsappFloat.scss) para o site
   estático — tokens do theme-contract resolvidos em literais, ícone
   FontAwesome trocado por SVG inline (o site não carrega FA). */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1030;
  width: 60px;
  height: 60px;
}

.whatsapp-float__link {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s ease;
}

.whatsapp-float__link:hover {
  transform: scale(1.05);
}

.whatsapp-float__icon-container {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.1);
  position: relative;
}

.whatsapp-float__icon-container::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid #25d366;
  opacity: 0;
  animation: whatsapp-float-pulse-ring 2s infinite;
}

@keyframes whatsapp-float-pulse-ring {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

.whatsapp-float__icon {
  width: 28px;
  height: 28px;
  color: #fff;
  position: relative;
  z-index: 2;
}

.whatsapp-float__label {
  position: absolute;
  right: 100%;
  bottom: 50%;
  transform: translate(0, 50%) translateX(20px);
  margin-right: 10px;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
  padding: 8px 16px;
  border-radius: 8px;
  color: white;
  font-size: 13px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
  white-space: nowrap;
}

/* Tooltip só aparece ao passar o mouse sobre o ícone (link) */
.whatsapp-float__link:hover ~ .whatsapp-float__label {
  opacity: 1;
  transform: translate(0, 50%) translateX(0);
}

@media (prefers-reduced-motion: reduce) {
  .whatsapp-float__icon-container::after {
    animation: none;
  }
}