.main-footer {
  background: var(--primary-color);
  color: #fff;
  padding: 40px 20px;
  font-family: 'Inter', sans-serif;
}

.main-footer .footer-logo {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 10px;
}

.main-footer .footer-desc {
  font-size: 15px;
  margin-bottom: 20px;
  opacity: 0.9;
}

.main-footer .footer-links {
  margin-bottom: 20px;
}

.main-footer .footer-links a {
  color: #fff;
  margin: 0 10px;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.main-footer .footer-links a:hover {
  color: var(--secondary-color);
}

.footer-social a {
  color: #fff;
  margin: 0 8px;
  font-size: 18px;
  transition: transform 0.3s ease, color 0.3s ease;
}

.footer-social a:hover {
  transform: scale(1.2);
  color: var(--secondary-color);
}

.footer-copy {
  margin-top: 20px;
  font-size: 13px;
  opacity: 0.7;
}
.whatsapp-fixed {
  position: fixed;
  bottom: 30px;
  right: 60px;
  z-index: 999;
}

.whatsapp-fixed a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: white;
  border-radius: 50%;
  font-size: 26px;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  position: relative;
}

.whatsapp-fixed a i {
  pointer-events: none;
}

.whatsapp-tooltip {
  position: absolute;
  top: 40%;
  right: 70px;
  transform: translateY(-50%);
  background: #25D366;
  color: white;
  font-size: 14px;
  padding: 6px 12px;
  border-radius: 20px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.whatsapp-tooltip::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 100%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: #25D366;
}

.whatsapp-fixed a:hover .whatsapp-tooltip {
  opacity: 1;
}

@media (max-width: 768px) {
  .whatsapp-fixed {
    bottom: 90px;
    right: 20px;
  }

  .whatsapp-fixed a {
    width: 50px;
    height: 50px;
    font-size: 22px;
  }

  .whatsapp-tooltip {
    right: 60px;
    font-size: 12px;
    padding: 4px 10px;
  }
}