.feature-item.visible{opacity:1;transform:translateY(0)}.noise-list li.visible{opacity:1;transform:translateX(0)}.cause-card.visible{opacity:1;transform:translateY(0)}.timeline-step.visible{opacity:1;transform:translateX(0)}.faq-item.active .faq-icon{transform:rotate(45deg)}.faq-item.active .faq-answer{max-height:800px}