.fade-up { opacity: 0; transform: translateY(24px); transition: all 0.7s ease; }
.fade-up.aos-animate { opacity: 1; transform: translateY(0); }

.reveal-on-scroll { opacity: 1; transform: translateY(0); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-on-scroll.is-visible { opacity: 1; transform: translateY(0); }