/*
 * mod_design_11_vers_1.0 — design 11 (Slideshow di schede libro).
 * Foglio autonomo, senza Bootstrap o dipendenze dal template Helix.
 * Ogni selettore è limitato a .design-11: gli altri design sono indipendenti.
 * Colori, larghezza, altezza copertina e angoli: variabili del tab Aspetto.
 * Per una singola istanza usare #design-11-module-ID oppure un'ancora unica.
 * Il layout segue il riferimento: copertina a sinistra, testi e due CTA a destra.
 */

/* 1. Contenitore e variabili. La scheda rimane dentro la posizione del template. */
.design-11 {
  --design-background: #e7e7e7;
  --design-title: #0b4ea2;
  --design-subtitle: #102f54;
  --design-text: #333;
  --design-status: #8d480e;
  --design-primary-bg: #8d480e;
  --design-primary-text: #fff;
  --design-secondary-bg: #fff;
  --design-secondary-text: #8d480e;
  --design-width: 1600px;
  --design-cover-height: 560px;
  --design-radius: 40px;
  --design-fade: 600ms;
  box-sizing: border-box;
  width: 100%;
  padding: 24px 0;
  color: var(--design-text);
  font-family: var(--design-font, Arial, Helvetica, sans-serif);
  font-size: 18px;
  line-height: 1.5;
  scroll-margin-top: 100px;
}
.design-11 * { box-sizing: border-box; }
.design-11 [hidden] { display: none !important; }
.design-11 .dg-wrap { width: 100%; max-width: var(--design-width); margin: 0 auto; container-type: inline-size; container-name: design11; }
.design-11 p { margin: 0 0 .8em; }
.design-11 a { color: inherit; }
.design-11 :is(a, button):focus-visible { outline: 3px solid var(--design-title); outline-offset: 4px; }

/* 2. Griglia e fade. Le schede sovrapposte mantengono stabile l'altezza. */
.design-11 .dg-slides { display: grid; }
.design-11 .dg-card {
  grid-area: 1 / 1;
  display: grid;
  grid-template-columns: minmax(200px, .4fr) minmax(0, 1fr);
  align-items: stretch;
  gap: clamp(28px, 4vw, 80px);
  padding: clamp(28px, 3.75vw, 60px);
  border-radius: var(--design-radius);
  background: var(--design-background);
  color: var(--design-text);
  overflow-wrap: anywhere;
}
/* Senza JavaScript rimane leggibile il primo libro, senza controlli inerti. */
.design-11:not(.is-enhanced) .dg-card:not(.is-active) { display: none; }
.design-11.is-enhanced .dg-card {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 1;
  transition: opacity var(--design-fade) ease, visibility 0s linear var(--design-fade);
}
.design-11.is-enhanced .dg-card.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  z-index: 2;
  transition: opacity var(--design-fade) ease, visibility 0s;
}

/* 3. Copertina: immagine intera, senza tagli; proporzioni del file conservate. */
.design-11 .dg-cover { display: flex; align-items: center; justify-content: center; min-width: 0; }
.design-11 .dg-cover img {
  display: block;
  width: 100%;
  max-width: 400px;
  height: auto;
  max-height: var(--design-cover-height);
  aspect-ratio: 2 / 3;
  object-fit: contain;
  filter: drop-shadow(8px 10px 10px #0002);
}
.design-11 .dg-cover-placeholder { display: flex; align-items: center; justify-content: center; width: 100%; max-width: 360px; aspect-ratio: 2 / 3; padding: 30px; background: var(--design-title); color: #fff; font-size: 28px; font-weight: 700; text-align: center; }

/* 4. Testi. Titolo, sottotitolo, descrizione e stato hanno colori distinti. */
.design-11 .dg-copy { display: flex; flex-direction: column; min-width: 0; }
.design-11 .dg-status { color: var(--design-status); font-size: 13px; font-weight: 700; letter-spacing: .08em; line-height: 1.4; text-transform: uppercase; margin: 0 0 16px; }
.design-11 .dg-title { color: var(--design-title); font-family: inherit; font-size: clamp(30px, 3.4vw, 60px); font-weight: 700; line-height: 1.08; letter-spacing: -.025em; margin: 0 0 16px; }
.design-11 .dg-subtitle { color: var(--design-subtitle); font-size: clamp(17px, 1.4vw, 22px); font-weight: 500; line-height: 1.45; margin: 0 0 18px; }
.design-11 .dg-description { flex: 1; color: var(--design-text); font-size: clamp(17px, 1.6vw, 25px); line-height: 1.4; }
.design-11 .dg-description p { margin: 0 0 .75em; }
.design-11 .dg-description :is(ul, ol) { padding-left: 1.25em; margin: 0 0 .75em; }
.design-11 .dg-description :is(h3, h4) { color: inherit; font-family: inherit; font-size: 1.1em; line-height: 1.3; margin: 1em 0 .5em; }
.design-11 .dg-description a { color: var(--design-title); text-decoration: underline; text-underline-offset: 3px; }
.design-11 .dg-description blockquote { margin: 1em 0; padding-left: 1em; border-left: 3px solid var(--design-title); }

/* 5. Due pulsanti affiancati. Un URL vuoto nasconde la CTA corrispondente. */
.design-11 .dg-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; margin-top: 24px; }
.design-11 .dg-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid var(--design-primary-bg);
  border-radius: 7px;
  background: var(--design-primary-bg);
  color: var(--design-primary-text);
  font-family: inherit;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  transition: filter .2s;
}
.design-11 .dg-button-secondary { border-color: var(--design-secondary-text); background: var(--design-secondary-bg); color: var(--design-secondary-text); }
.design-11 .dg-button:only-child { grid-column: 1 / -1; }
.design-11 .dg-button:hover { filter: brightness(.92); }

/* 6. Navigazione: frecce, indicatori e pausa. Niente autoplay durante l'interazione. */
.design-11 .dg-controls { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.design-11 .dg-control { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; padding: 8px 12px; border: 1px solid var(--design-title); border-radius: 6px; background: #fff; color: var(--design-title); font: inherit; font-size: 16px; cursor: pointer; }
.design-11 .dg-dots { position: relative; display: flex; align-items: center; justify-content: flex-start; flex-wrap: nowrap; gap: 4px; min-width: 0; max-width: min(56%, 560px); overflow-x: auto; }
.design-11 .dg-dot { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 32px; width: 32px; height: 44px; padding: 0; border: 0; background: transparent; color: var(--design-title); cursor: pointer; }
.design-11 .dg-dot::before { content: ''; width: 10px; height: 10px; border: 1px solid currentColor; border-radius: 50%; }
.design-11 .dg-dot[aria-current="true"]::before { background: currentColor; }
.design-11 .dg-visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

/* 7. Tablet e smartphone: una colonna quando copertina e testo non hanno spazio. */
@media (max-width: 1024px) {
  .design-11 .dg-card { grid-template-columns: minmax(180px, .38fr) minmax(0, 1fr); gap: 28px; padding: 32px; }
  .design-11 .dg-title { font-size: clamp(28px, 3.4vw, 40px); }
  .design-11 .dg-description { font-size: 18px; }
  .design-11 .dg-actions { gap: 14px; }
  .design-11 .dg-button { font-size: 16px; }
}
@media (max-width: 760px) {
  .design-11 { padding: 16px 0; font-size: 16px; }
  .design-11 .dg-card { grid-template-columns: minmax(0, 1fr); padding: 28px 22px; gap: 28px; border-radius: min(var(--design-radius), 28px); }
  .design-11 .dg-cover img { max-width: 260px; max-height: min(var(--design-cover-height), 380px); }
  .design-11 .dg-cover-placeholder { max-width: 240px; }
  .design-11 .dg-title { font-size: clamp(28px, 6vw, 36px); }
  .design-11 .dg-status { margin-bottom: 12px; }
  .design-11 .dg-actions { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .design-11 .dg-description { font-size: 17px; }
}
/* Anche una colonna stretta di Helix deve passare al layout verticale. */
@container design11 (max-width: 760px) {
  .design-11 .dg-card { grid-template-columns: minmax(0, 1fr); padding: 28px 22px; gap: 28px; border-radius: min(var(--design-radius), 28px); }
  .design-11 .dg-cover img { max-width: 260px; max-height: min(var(--design-cover-height), 380px); }
  .design-11 .dg-cover-placeholder { max-width: 240px; }
  .design-11 .dg-title { font-size: 32px; }
  .design-11 .dg-description { font-size: 17px; }
  .design-11 .dg-actions { grid-template-columns: minmax(0, 1fr); gap: 12px; }
}

/* 8. Accessibilità: il JS rispetta la preferenza; anche la dissolvenza è eliminata. */
@media (prefers-reduced-motion: reduce) {
  .design-11.is-enhanced .dg-card, .design-11.is-enhanced .dg-card.is-active, .design-11 .dg-button { transition: none; }
}