/* Homepage / site-wide scroll reveal — GPU-friendly (transform/opacity only). */
@media (prefers-reduced-motion: no-preference) {
  .op-reveal:not(.is-in) {
    opacity: 0;
    transform: translate3d(0, 18px, 0);
  }

  .op-reveal {
    transition: opacity 0.55s ease, transform 0.55s ease;
  }

  .op-reveal.is-in {
    opacity: 1;
    transform: none;
  }

  /* Service article body (text2 / text3): paragraph cascade */
  .op-reveal--block:not(.is-in) {
    opacity: 0;
    transform: translate3d(0, 16px, 0);
  }

  .op-reveal--block {
    transition:
      opacity 0.58s cubic-bezier(0.22, 1, 0.36, 1),
      transform 0.62s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--op-reveal-delay, 0ms);
  }

  .op-reveal--block.is-in {
    opacity: 1;
    transform: none;
  }

  .article-wrap__content--text.ttx > .op-reveal--block,
  .service-article-content.article-wrap__content--text > .op-reveal--block {
    will-change: opacity, transform;
  }

  .article-wrap__content--text.ttx > .op-reveal--block.is-in,
  .service-article-content.article-wrap__content--text > .op-reveal--block.is-in {
    will-change: auto;
  }
}