/* CTA Section */

.cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  text-align: center;
  padding: var(--spacing-xl) 0;
}

.cta__container {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.cta__title {
  font-size: var(--fs-h2);
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.cta__subtitle {
  font-size: calc(var(--fs-body) * 1.1);
  opacity: 0.9;
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

.cta__button {
  margin-bottom: var(--spacing-md);
}

.cta__button .btn--whatsapp {
  font-size: 1.1rem;
  padding: 1.25rem 2.5rem;
}

.cta__encouragement {
  font-size: var(--fs-small);
  opacity: 0.85;
  font-style: italic;
}

.cta__contact-info {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: var(--fs-small);
  opacity: 0.9;
}

.cta__contact-info p {
  margin-bottom: var(--spacing-xs);
}

.cta__contact-info strong {
  font-weight: var(--fw-semibold);
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
}

.whatsapp-float__button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float__button:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4);
}

.whatsapp-float__button svg {
  width: 32px;
  height: 32px;
  fill: var(--color-white);
}

/* Pulse animation */
.whatsapp-float__button::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #25D366;
  animation: pulse 2s ease-out infinite;
  z-index: -1;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

/* Tooltip */
.whatsapp-float__tooltip {
  position: absolute;
  right: 70px;
  top: 50%;
  transform: translateY(-50%);
  background-color: var(--color-white);
  color: var(--color-text);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-size: var(--fs-small);
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
  visibility: visible;
}

.whatsapp-float__tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border-left: 6px solid var(--color-white);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}