.testimonial-header.active{background:linear-gradient(135deg,var(--primary),var(--accent));color:white}.testimonial-content.active{padding:1.8rem;max-height:500px}.faq-question.active{background:linear-gradient(135deg,var(--primary),var(--accent));color:white}.faq-answer.active{padding:1.8rem;max-height:500px}.go-to-top.visible{opacity:1;transform:translateY(0);pointer-events:auto}