/* Modello delle presentazioni guidate CL.AI — 27/10/2026
   Un solo modello per tutte le presentazioni: cambia il contenuto, non la pagina. */
:root {
  --navy: #0f1729;
  --amber: #d4a017;
  --amber-scuro: #a4770b;
  --slate: #64748b;
  --chiaro: #f8f9fb;
  --bordo: #e2e8f0;
  --bianco: #ffffff;
  --testo: #0f1729;
  --fondo: #f6f7f9;
  --barra: rgba(255, 255, 255, 0.97);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --testo: #e8ecf3;
    --fondo: #0b111f;
    --bianco: #131b2e;
    --bordo: #26314a;
    --slate: #9aa6ba;
    --barra: rgba(19, 27, 46, 0.97);
  }
}
:root[data-theme="dark"] {
  --testo: #e8ecf3;
  --fondo: #0b111f;
  --bianco: #131b2e;
  --bordo: #26314a;
  --slate: #9aa6ba;
  --barra: rgba(19, 27, 46, 0.97);
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--fondo);
  color: var(--testo);
  -webkit-font-smoothing: antialiased;
}
button { font: inherit; cursor: pointer; }
[hidden] { display: none !important; }
a { color: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- testata ---------- */
.testata {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 24px; background: var(--bianco); border-bottom: 1px solid var(--bordo);
  position: sticky; top: 0; z-index: 30;
}
.marchio { display: flex; align-items: center; gap: 12px; min-width: 0; text-decoration: none; }
.marchio img { width: 42px; height: 42px; flex-shrink: 0; }
.marchio b { display: block; font-family: "Cormorant Garamond", Georgia, serif; font-size: 22px; font-weight: 700; line-height: 1; }
.marchio b i { font-style: normal; color: var(--amber); }
.marchio small { display: block; font-size: 12.5px; color: var(--slate); margin-top: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.testata-azioni { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 10px; padding: 10px 16px; font-size: 14px; font-weight: 700;
  border: 1px solid transparent; text-decoration: none; line-height: 1.2;
}
.btn-cta { background: var(--amber); color: #0f1729; box-shadow: 0 6px 18px rgba(212, 160, 23, 0.28); }
.btn-cta:hover { background: #e0ae24; }
.btn-scuro { background: var(--navy); color: #fff; }
:root[data-theme="dark"] .btn-scuro { background: #e8ecf3; color: var(--navy); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn-scuro { background: #e8ecf3; color: var(--navy); } }
.btn-chiaro { background: transparent; color: var(--testo); border-color: var(--bordo); }
.btn-testo { background: none; border: 0; color: var(--testo); padding: 8px 6px; font-size: 13px; }
.btn:disabled { opacity: 0.4; cursor: default; }

/* ---------- copertina ---------- */
.copertina {
  max-width: 1180px; margin: 0 auto; padding: 56px 24px 64px;
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; align-items: center;
}
.copertina > * { min-width: 0; }
.copertina .anteprima { border-radius: 18px; padding: 22px; background: linear-gradient(135deg, #dbe6f5, #f3e7c4); }
.copertina .occhiello { font-size: 13px; font-weight: 700; color: var(--slate); letter-spacing: .02em; }
.copertina h1 {
  font-family: "Cormorant Garamond", Georgia, serif; font-weight: 700;
  font-size: clamp(34px, 4.4vw, 52px); line-height: 1.05; margin: 12px 0 14px;
}
.copertina p.sotto { font-size: 17px; line-height: 1.55; color: var(--slate); margin: 0 0 26px; }
.copertina .bottoni { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.copertina .bottoni .btn { font-size: 16px; padding: 14px 22px; }
.copertina .nota { font-size: 13px; color: var(--slate); margin-top: 6px; }

/* ---------- visita ---------- */
.visita { display: none; flex-direction: column; min-height: calc(100vh - 63px); }
body.in-visita .visita { display: flex; }
body.in-visita .copertina { display: none; }
.passo-testa {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 24px; background: var(--bianco); border-bottom: 1px solid var(--bordo);
}
.passo-testa .etichetta { font-size: 12px; font-weight: 600; color: var(--slate); }
.passo-testa h2 { margin: 2px 0 0; font-size: 19px; font-weight: 700; outline: none; }
#ricomincia { visibility: hidden; }
body.in-visita #ricomincia { visibility: visible; }
.passo-comandi { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.contatore { font-size: 13px; color: var(--slate); margin-right: 6px; font-variant-numeric: tabular-nums; }
.voce { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 700; border-radius: 999px; padding: 7px 12px; border: 1px solid var(--bordo); background: var(--bianco); color: var(--testo); }
.voce i { font-style: normal; font-size: 12px; }
.onde { display: inline-flex; gap: 2px; align-items: flex-end; height: 14px; margin-right: 4px; color: var(--amber); opacity: 0; transition: opacity .3s; }
.onde.parla { opacity: 1; }
.onde span { width: 3px; background: currentColor; border-radius: 1px; height: 4px; }
.onde.parla span { animation: onda 0.9s ease-in-out infinite; }
.onde.parla span:nth-child(2) { animation-delay: .15s; }
.onde.parla span:nth-child(3) { animation-delay: .3s; }
@keyframes onda { 0%, 100% { height: 3px; } 50% { height: 14px; } }
@media (prefers-reduced-motion: reduce) { .onde.parla span { animation: none; height: 8px; } }
.avanzamento { height: 3px; background: var(--bordo); }
.avanzamento span { display: block; height: 100%; width: 0; background: var(--amber); transition: width .25s linear; }
body.finale .avanzamento { visibility: hidden; }

.palco { flex: 1; padding: 22px 24px 150px; display: flex; justify-content: center; }
.cornice {
  width: 100%; max-width: 1040px; border-radius: 16px; padding: 22px;
  background: linear-gradient(135deg, #d6e3f4, #f1e6c6); align-self: flex-start;
}
.finestra { border-radius: 10px; overflow: hidden; background: #fff; box-shadow: 0 24px 60px rgba(15, 23, 41, 0.22); }
.finestra-barra { display: flex; align-items: center; gap: 7px; padding: 9px 12px; background: #eceef2; }
.finestra-barra i { width: 11px; height: 11px; border-radius: 50%; display: block; }
.finestra-barra i:nth-child(1) { background: #ff5f57; }
.finestra-barra i:nth-child(2) { background: #febc2e; }
.finestra-barra i:nth-child(3) { background: #28c840; }
.finestra-barra span { margin-left: 10px; flex: 1; max-width: 360px; background: #fff; border-radius: 6px; font-size: 11px; color: #64748b; padding: 4px 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.schermo { position: relative; overflow: hidden; height: 520px; background: #f6f7f9; }
.schermo .pagina { position: absolute; top: 0; left: 0; width: 1040px; transform-origin: 0 0; transition: transform .7s cubic-bezier(.4, 0, .2, 1); }
@media (prefers-reduced-motion: reduce) { .schermo .pagina { transition: none; } }
.schermo.mini { height: 340px; }
.schermo .vista { display: none; }
.schermo .vista.attiva { display: block; }
/* evidenza: il resto si attenua, la parte di cui si parla resta piena */
.schermo.con-evidenza [data-zona] { transition: opacity .4s; opacity: .38; }
.schermo.con-evidenza [data-zona].evidenza { opacity: 1; box-shadow: 0 0 0 3px var(--amber), 0 10px 30px rgba(212, 160, 23, .25); }

/* ---------- barra in basso ---------- */
.barra {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  display: flex; align-items: center; gap: 18px; padding: 12px 24px;
  background: var(--barra); border-top: 1px solid var(--bordo); backdrop-filter: blur(6px);
}
.barra .didascalia { flex: 1 1 320px; min-width: 0; font-size: 14px; line-height: 1.4; }
.barra .spunte { display: flex; flex-wrap: wrap; gap: 4px 14px; margin-top: 5px; padding: 0; list-style: none; }
.barra .spunte li { font-size: 12.5px; color: var(--slate); display: inline-flex; align-items: center; gap: 5px; }
.barra .spunte li::before { content: "✓"; color: #15803d; font-weight: 800; }
.barra .navigazione { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

/* ---------- chiusura ---------- */
.chiusura { display: none; text-align: center; max-width: 640px; margin: 40px auto 0; }
.chiusura img { width: 120px; height: 120px; }
.chiusura h3 { font-family: "Cormorant Garamond", Georgia, serif; font-size: 40px; line-height: 1.1; margin: 16px 0 10px; }
.chiusura p { font-size: 17px; color: var(--slate); line-height: 1.55; }
.chiusura .btn { margin-top: 14px; font-size: 16px; padding: 14px 24px; }
body.finale .cornice { display: none; }
body.finale .chiusura { display: block; }

.timbro { text-align: center; font-size: 12px; color: var(--slate); padding: 18px 0 26px; }
body.in-visita .timbro { display: none; }

/* ---------- telefono ---------- */
@media (max-width: 860px) {
  .copertina { grid-template-columns: 1fr; gap: 28px; padding: 28px 16px 40px; }
  .copertina .testo { order: -1; }
  .testata { padding: 10px 16px; }
  .testata .btn-cta { display: none; }
  .marchio small { max-width: 52vw; }
  .passo-testa { padding: 10px 16px; }
  .passo-testa h2 { font-size: 16px; }
  .voce b { display: none; }
  .palco { padding: 14px 16px 220px; }
  .cornice { padding: 10px; border-radius: 12px; }
  .schermo { height: 360px; }
  .schermo.mini { height: 210px; }
  .barra { flex-wrap: wrap; gap: 10px; padding: 10px 16px; }
  .barra .cta-barra { display: none; }
  .barra .navigazione { width: 100%; }
  .barra .navigazione .btn { flex: 1; }
}