/* ============================================================
   animations.css — Scroll and Interaction Animations
   ============================================================ */

/* ── Scroll Reveals ───────────────────────────────────────── */
.reveal-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

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

.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

.reveal-delay-3 {
    transition-delay: 0.3s;
}

.reveal-delay-4 {
    transition-delay: 0.4s;
}

/* For staggered grid lists */
.stagger-reveal>* {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.stagger-reveal.is-visible>* {
    opacity: 1;
    transform: translateY(0);
}

.stagger-reveal.is-visible>*:nth-child(1) {
    transition-delay: 0.08s;
}

.stagger-reveal.is-visible>*:nth-child(2) {
    transition-delay: 0.16s;
}

.stagger-reveal.is-visible>*:nth-child(3) {
    transition-delay: 0.24s;
}

.stagger-reveal.is-visible>*:nth-child(4) {
    transition-delay: 0.32s;
}

.stagger-reveal.is-visible>*:nth-child(5) {
    transition-delay: 0.4s;
}

.stagger-reveal.is-visible>*:nth-child(6) {
    transition-delay: 0.48s;
}

.stagger-reveal.is-visible>*:nth-child(7) {
    transition-delay: 0.56s;
}

.stagger-reveal.is-visible>*:nth-child(8) {
    transition-delay: 0.64s;
}

/* ── Subtle fade-in for page content on load ────────────── */
.reveal-fade {
    opacity: 0;
    transition: opacity 0.6s ease;
}

.reveal-fade.is-visible {
    opacity: 1;
}

@media (prefers-reduced-motion: reduce) {

    .reveal-up,
    .stagger-reveal>*,
    .gallery-item,
    .reveal-fade {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}