.demo-features{background:var(--color-bg-primary);color:var(--color-text-primary)}.demo-features__header{max-width:640px;margin-bottom:40px}.demo-features__title{font-family:var(--font-family-primary);font-size:36px;font-weight:var(--font-weight-bold);margin:0 0 12px;color:var(--color-dark-blue)}.demo-features__intro{margin:0;font-size:16px;line-height:1.7;color:var(--color-text-secondary)}.demo-features__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.demo-features__card{padding:32px 28px;border-radius:16px;border:1px solid var(--color-gray-light);background:var(--color-white);opacity:0;transform:translateY(24px);transition:opacity .65s ease,transform .65s ease;transition-delay:var(--demo-features-delay, 0ms)}.demo-features__card.is-visible{opacity:1;transform:none}.demo-features__index{display:block;margin-bottom:16px;font-size:13px;font-weight:var(--font-weight-semibold);letter-spacing:.08em;color:var(--color-primary-green)}.demo-features__card-title{margin:0 0 10px;font-size:22px;color:var(--color-dark-blue)}.demo-features__card-text{margin:0;color:var(--color-text-secondary);line-height:1.65}@media (max-width: 992px){.demo-features__grid{grid-template-columns:1fr}}@media (max-width: 768px){.demo-features__title{font-size:28px}}