/* ============================================================
   HIPER industry4.css — Percorsi Industria 4.0 (TEMA DARK)
   Le card i40-dark sono già definite inline nella homepage.
   Questo file fornisce le animazioni reveal scoped a .i40-*.
   ============================================================ */

.i40-dark .reveal,
.i40-grid .reveal,
.i40-cta.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);}
.i40-dark .reveal.in,
.i40-grid .reveal.in,
.i40-cta.reveal.in{opacity:1;transform:none;}
.i40-dark .reveal.d1{transition-delay:.12s;}
.i40-dark .reveal.d2{transition-delay:.24s;}
.i40-dark .reveal.d3{transition-delay:.36s;}
.i40-dark .reveal.d4{transition-delay:.48s;}