/* Centralino AI: la demo dal vivo (/centralino-ai/). Solo questa pagina la carica. */

.cd-hero { padding-top: clamp(1.5rem, 4vw, 3.5rem); }

.cd-hero-grid {
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
@media (min-width: 960px) {
  .cd-hero-grid { grid-template-columns: 1.1fr 1fr; }
}

.cd-titolo {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 3.9vw, 3.15rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
  text-wrap: balance;
}
.cd-accento { color: var(--accent-teal); }

.cd-sotto {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 34ch;
}
.cd-fiducia {
  margin-top: var(--space-md);
  padding-left: 0.9rem;
  border-left: 2px solid var(--accent-teal);
  color: var(--text-primary);
  font-size: 0.95rem;
  max-width: 40ch;
}

/* ── la console ───────────────────────────── */
.cd-console {
  position: relative;
  background:
    radial-gradient(120% 70% at 50% 0%, rgba(217, 45, 88, 0.10), transparent 60%),
    var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: clamp(1.25rem, 3vw, 2rem);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 30px 80px -40px rgba(0, 0, 0, 0.8);
}

.cd-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}
.cd-chip {
  font: 500 0.92rem/1 var(--font-body);
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 999px;
  padding: 0.7rem 1.05rem;
  min-height: 44px;
  cursor: pointer;
  transition: color .2s, border-color .2s, background .2s, transform .2s cubic-bezier(.34, 1.56, .64, 1);
}
.cd-chip:hover { color: var(--text-primary); border-color: rgba(255, 255, 255, 0.22); }
.cd-chip:active { transform: scale(0.96); }
.cd-chip[aria-checked="true"] {
  color: #fff;
  background: rgba(217, 45, 88, 0.16);
  border-color: rgba(217, 45, 88, 0.65);
}
.cd-chip:focus-visible, .cd-orb:focus-visible, .cd-riprova:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}
.cd-console[data-stato="in-corso"] .cd-chip,
.cd-console[data-stato="collego"] .cd-chip { opacity: .45; pointer-events: none; }

.cd-schermo {
  text-align: center;
  padding: clamp(1.5rem, 4vw, 2.5rem) 0 0.5rem;
}
.cd-chiami { color: var(--text-secondary); font-size: 0.95rem; margin-bottom: 1.5rem; }
.cd-chiami strong { color: var(--text-primary); font-weight: 600; }

/* l'orb: il volume vive in --vol (0..1), scritto da centralino-demo.js */
.cd-orb {
  --vol: 0;
  position: relative;
  width: clamp(150px, 34vw, 184px);
  aspect-ratio: 1;
  margin: 0 auto;
  border-radius: 50%;
  border: 0;
  cursor: pointer;
  display: grid;
  place-items: center;
  color: #fff;
  background: radial-gradient(circle at 35% 30%, #ef4f78 0%, #d92d58 45%, #8f1736 100%);
  box-shadow: inset 0 -10px 30px rgba(0, 0, 0, 0.35), 0 18px 50px -12px rgba(217, 45, 88, 0.55);
  transform: scale(calc(1 + var(--vol) * 0.08));
  transition: transform .08s linear, filter .3s;
  -webkit-tap-highlight-color: transparent;
}
.cd-orb:hover { filter: brightness(1.08); }
.cd-orb:active { transform: scale(0.95); }
.cd-orb-cuore { display: grid; place-items: center; gap: .35rem; }
.cd-orb-etichetta {
  position: absolute;
  bottom: 22%;
  font: 600 0.82rem/1 var(--font-display);
  letter-spacing: 0.04em;
}
.cd-orb-cuore { transform: translateY(-10%); }

.cd-orb-anello {
  position: absolute;
  inset: -14px;
  border-radius: 50%;
  border: 1px solid rgba(217, 45, 88, 0.45);
  opacity: calc(0.25 + var(--vol) * 0.75);
  transform: scale(calc(1 + var(--vol) * 0.22));
  transition: transform .1s linear, opacity .1s linear;
  pointer-events: none;
}
.cd-orb-anello2 { inset: -30px; border-color: rgba(217, 45, 88, 0.22); transform: scale(calc(1 + var(--vol) * 0.4)); }

/* in attesa: respira, così si capisce che è da premere */
.cd-console[data-stato="pronto"] .cd-orb-anello,
.cd-console[data-stato="finito"] .cd-orb-anello { animation: cd-respira 2.6s ease-in-out infinite; }
.cd-console[data-stato="pronto"] .cd-orb-anello2 { animation-delay: .4s; }
@keyframes cd-respira {
  0%, 100% { transform: scale(1); opacity: .35; }
  50% { transform: scale(1.08); opacity: .8; }
}
.cd-console[data-stato="collego"] .cd-orb { animation: cd-pulsa 1s ease-in-out infinite; }
@keyframes cd-pulsa { 50% { filter: brightness(1.25); } }

/* mentre parla il visitatore l'orb si raffredda, mentre parla l'AI resta rosso pieno */
.cd-console[data-modo="ascolta"] .cd-orb {
  background: radial-gradient(circle at 35% 30%, #3a4664 0%, #1d2744 55%, #121a30 100%);
  box-shadow: inset 0 -10px 30px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.cd-stato { margin-top: 1.75rem; color: var(--text-primary); font-weight: 500; min-height: 1.5em; }
.cd-timer {
  font: 600 0.85rem/1 var(--font-display);
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
  margin-top: .4rem;
  visibility: hidden;
}
.cd-console[data-stato="in-corso"] .cd-timer { visibility: visible; }
.cd-idea { margin-top: .75rem; color: var(--text-muted); font-size: 0.92rem; }
.cd-console[data-stato="in-corso"] .cd-idea { display: none; }

.cd-trascritto {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  max-height: 220px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  scroll-behavior: smooth;
}
.cd-trascritto:empty { display: none; }
.cd-trascritto li {
  max-width: 85%;
  padding: .6rem .85rem;
  border-radius: 14px;
  font-size: 0.92rem;
  line-height: 1.45;
  animation: cd-entra .35s cubic-bezier(.34, 1.56, .64, 1) both;
}
.cd-trascritto .cd-ai { align-self: flex-start; background: rgba(217, 45, 88, 0.12); border: 1px solid rgba(217, 45, 88, 0.25); border-bottom-left-radius: 4px; }
.cd-trascritto .cd-tu { align-self: flex-end; background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.08); border-bottom-right-radius: 4px; color: var(--text-secondary); }
@keyframes cd-entra { from { opacity: 0; transform: translateY(8px) scale(.98); } }

.cd-fine {
  margin-top: 1.25rem;
  padding: 1.1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  display: grid;
  gap: .9rem;
  justify-items: center;
}
.cd-fine[hidden] { display: none; }
.cd-riprova {
  background: none;
  border: 0;
  color: var(--text-secondary);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
  font: inherit;
  min-height: 44px;
}

.cd-nota {
  margin-top: 1.25rem;
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--text-muted);
  text-align: center;
}

/* ── una sera qualsiasi ───────────────────── */
.cd-sera { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (min-width: 960px) { .cd-sera { grid-template-columns: 0.9fr 1.1fr; } }

.cd-registro { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--border-subtle); }
.cd-registro li {
  display: grid;
  grid-template-columns: 4.2rem 1fr;
  column-gap: 1.1rem;
  row-gap: .2rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--border-subtle);
}
.cd-registro time {
  grid-row: span 2;
  font: 600 1rem/1.4 var(--font-display);
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
}
.cd-chi { font-weight: 600; color: var(--text-primary); }
.cd-cosa { color: var(--text-secondary); font-size: 0.95rem; }
.cd-registro .cd-urgente time { color: var(--accent-teal); }

/* ── come nasce ───────────────────────────── */
.cd-passi {
  list-style: none;
  counter-reset: passo;
  max-width: 760px;
  margin: var(--space-lg) auto 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}
.cd-passi li {
  counter-increment: passo;
  position: relative;
  padding: 1.25rem 1.25rem 1.25rem 4rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  line-height: 1.6;
}
.cd-passi li::before {
  content: counter(passo);
  position: absolute;
  left: 1.25rem;
  top: 1.2rem;
  font: 800 1.4rem/1 var(--font-display);
  color: var(--accent-teal);
}
.cd-passi strong { color: var(--text-primary); }

/* ── FAQ ──────────────────────────────────── */
.cd-faq { max-width: 760px; }
.cd-faq details { border-bottom: 1px solid var(--border-subtle); }
.cd-faq summary {
  cursor: pointer;
  padding: 1.15rem 0;
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.cd-faq summary::-webkit-details-marker { display: none; }
.cd-faq summary::after { content: "+"; color: var(--accent-teal); font-size: 1.3rem; line-height: 1; transition: transform .25s; }
.cd-faq details[open] summary::after { transform: rotate(45deg); }
.cd-faq details p { color: var(--text-secondary); padding-bottom: 1.15rem; line-height: 1.65; }
.cd-approfondisci { margin-top: var(--space-lg); color: var(--text-secondary); }

@media (prefers-reduced-motion: reduce) {
  .cd-orb, .cd-orb-anello { transition: none; transform: none; }
  .cd-console .cd-orb-anello, .cd-console .cd-orb { animation: none !important; }
  .cd-trascritto li { animation: none; }
}

/* ── ti chiama lui: il modulo ─────────────── */
.cd-richiama-grid { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (min-width: 960px) { .cd-richiama-grid { grid-template-columns: 1fr 1fr; } }

.cd-modulo {
  display: grid;
  gap: 1rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
}
.cd-campo { display: grid; gap: .4rem; }
.cd-campo label { font-size: .9rem; font-weight: 500; color: var(--text-secondary); }
.cd-campo input, .cd-campo select {
  width: 100%;
  min-height: 48px;
  padding: .75rem 1rem;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font: 400 1rem/1.3 var(--font-body);
  transition: border-color .2s;
}
.cd-campo input::placeholder { color: var(--text-muted); }
.cd-campo input:focus, .cd-campo select:focus { outline: none; border-color: var(--accent-teal); box-shadow: 0 0 0 3px rgba(217, 45, 88, .2); }
.cd-campo-doppio { display: grid; gap: 1rem; }
@media (min-width: 560px) { .cd-campo-doppio { grid-template-columns: 1fr 1fr; } }
.cd-esca { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.cd-spunta { display: flex; gap: .75rem; align-items: flex-start; font-size: .9rem; color: var(--text-secondary); line-height: 1.5; cursor: pointer; }
.cd-spunta input { width: 20px; height: 20px; margin-top: 1px; flex-shrink: 0; accent-color: var(--accent-teal); }
.cd-invia { justify-content: center; width: 100%; }
.cd-invia:disabled { opacity: .6; cursor: default; }
.cd-esito { min-height: 1.4em; font-size: .95rem; }
.cd-esito-ok { color: var(--text-primary); }
.cd-esito-ko { color: #ff8fa8; }