                              highlight.classList.add('animate-slide-in');
                                  highlight.style.animationDelay = `${0.6 + (index * 0.15)}s`;
                                  highlight.style.animationFillMode = 'forwards';
                              }, 600);
                          });
                      }

                      animationObserver.unobserve(entry.target);
                  }
              });
          }, {
              threshold: 0.1,
              root