/* Pila dei 5 strati dell'offerta. */
.pila{display:flex;flex-direction:column-reverse;gap:8px}
.strato{display:grid;grid-template-columns:minmax(0,56px) minmax(0,1fr) minmax(0,1.4fr) auto;gap:24px;align-items:center;padding:26px 28px;background:var(--lavagna);border:1px solid var(--traccia);border-radius:4px}
.strato:nth-child(1){margin-inline:0}
.strato:nth-child(2){margin-inline:2%}
.strato:nth-child(3){margin-inline:4%}
.strato:nth-child(4){margin-inline:6%}
.strato:nth-child(5){margin-inline:8%;border-color:var(--segnale)}
.strato .liv{font-family:var(--f-dati);font-size:13px;color:var(--segnale-vivo)}
.strato h3{margin:0;font-family:var(--f-display);font-weight:750;font-stretch:108%;font-size:24px;letter-spacing:-.01em}
.strato p{margin:0;color:var(--grafite);font-size:16px;min-width:0}
.strato .tag{font-family:var(--f-dati);font-size:13px;color:var(--carta);white-space:nowrap}
.strato .tag-azione{display:flex;align-items:center;gap:16px}
.strato .tag-azione .btn{min-height:40px;padding:0 16px;font-size:14px}
.nota{margin-top:20px;font-size:14px;color:var(--grafite)}
@media (max-width:900px){
  .strato{grid-template-columns:minmax(0,1fr);gap:8px;margin-inline:0 !important}
  .strato .tag{white-space:normal}
  .strato .tag-azione{flex-wrap:wrap;justify-content:space-between}
}