/* ============================================================
   ANIMAÇÕES E EFEITOS (IntersectionObserver)
   ============================================================ */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 800ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal--visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger para grids */
.properties-grid .reveal:nth-child(1) { transition-delay: 100ms; }
.properties-grid .reveal:nth-child(2) { transition-delay: 200ms; }
.properties-grid .reveal:nth-child(3) { transition-delay: 300ms; }
.properties-grid .reveal:nth-child(4) { transition-delay: 100ms; }
.properties-grid .reveal:nth-child(5) { transition-delay: 200ms; }
.properties-grid .reveal:nth-child(6) { transition-delay: 300ms; }

/* Acessibilidade - Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .reveal,
    .reveal--visible,
    .property-card,
    .property-card:hover,
    .btn,
    .btn:hover,
    img {
        transition: none !important;
        transform: none !important;
        opacity: 1 !important;
    }
}