.hero-overlay {
  background-color: rgba(0, 0, 0, 0.6);
}

.project-item:hover .project-overlay {
  opacity: 1;
}

.project-overlay {
  transition: all 0.3s ease;
  background-color: rgba(45, 31, 92, 0.85);
}

.modal-overlay {
  background-color: rgba(0, 0, 0, 0.8);
}

.whatsapp-float {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}