@keyframes reveal-in {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

.reveal,
.r-hidden {
    opacity: 0;
    transform: translateY(10px);
}

.reveal.is-visible,
.r-hidden.is-visible,
.masonry-item.is-visible {
    animation: reveal-in .6s ease both;
}

@media (prefers-reduced-motion: reduce) {
    .reveal, .r-hidden, .masonry-item {
        opacity: 1 !important;
        transform: none !important;
    }
    .reveal.is-visible,
    .r-hidden.is-visible,
    .masonry-item.is-visible {
        animation: none;
    }
}