/* ── Scroll reveal ── */
.reveal { opacity:0; transform:translateY(20px); transition:opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { 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; }