/* ═══════════════════════════════════════════════════════════════
   QUIZ TRASH — collab "Rispondi Se Puoi"
   Carosello in home (.teaser-quiz) + pagine /quiz e /quiz/SLUG.
   Design system Midnight Inferno (token da style.css): vetro con
   riflesso speculare, brace pulsante, watermark "?", niente colori nuovi.
   ═══════════════════════════════════════════════════════════════ */

/* ─────────────── Sezione home ─────────────── */
.teaser-quiz {
  padding: 100px 24px;
  text-align: center;
  position: relative;
  z-index: 2;
  overflow: hidden;
}

.teaser-quiz::before {
  content: '';
  position: absolute;
  top: 0;
  left: 15%;
  right: 15%;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(232, 32, 15, 0.35), transparent);
}

/* Watermark "?" bruciato sul fondo, richiamo al logo di lei */
.teaser-quiz::after {
  content: '?';
  position: absolute;
  top: 46%;
  right: -2%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: clamp(220px, 30vw, 460px);
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(201, 22, 60, 0.10);
  pointer-events: none;
  z-index: 0;
}

.teaser-quiz .container { position: relative; z-index: 1; }
.teaser-quiz .section-subtitle a { color: var(--flame-orange); text-decoration: none; }
.teaser-quiz .section-subtitle a:hover { text-decoration: underline; }

/* ─────────────── Griglia / carosello card ─────────────── */
.quiz-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  max-width: 1040px;
  margin: 52px auto 0;
}

.quiz-strip--hub {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 780px;
  margin: 44px auto 0;
}

.quiz-strip--others { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 720px; margin: 24px auto 0; }

@media (max-width: 860px) {
  .quiz-strip {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 6px 4px 20px;
    margin-top: 40px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .quiz-strip::-webkit-scrollbar { display: none; }
  .quiz-strip .quiz-card { min-width: 84%; scroll-snap-align: center; }
}

@media (max-width: 640px) {
  .quiz-strip--hub, .quiz-strip--others {
    display: flex;
    flex-direction: column;
    overflow: visible;
  }
  .quiz-strip--hub .quiz-card, .quiz-strip--others .quiz-card { min-width: 0; }
}

/* ─────────────── Card quiz ─────────────── */
.quiz-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-filter);
  -webkit-backdrop-filter: var(--glass-filter);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 22px 22px 20px;
  text-align: left;
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.4s var(--ease-out), border-color 0.4s ease, box-shadow 0.4s ease;
  box-shadow: var(--glass-shadow);
}

/* Bagliore di brace (pulsante) */
.quiz-card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse at 50% -10%, rgba(232, 32, 15, 0.14), transparent 68%);
  opacity: 0.6;
  animation: quiz-ember 5s ease-in-out infinite;
}

/* Riflesso speculare sul vetro (il tell "premium" del design system) */
.quiz-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  z-index: 1;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.03) 20%, transparent 42%);
  opacity: 0.7;
  transition: opacity 0.4s ease;
}

.quiz-card:hover {
  transform: translateY(-6px);
  border-color: rgba(232, 32, 15, 0.45);
  box-shadow: var(--glass-shadow-hover);
}

.quiz-card:hover::after { opacity: 1; }
.quiz-card > * { position: relative; z-index: 2; }

@keyframes quiz-ember {
  0%, 100% { opacity: 0.4; }
  50%      { opacity: 0.85; }
}

/* Riga alta: tag + data */
.quiz-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.quiz-card-tag {
  font-family: var(--font-heading);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--flame-orange);
  padding: 4px 10px;
  border: 1px solid rgba(255, 130, 20, 0.30);
  border-radius: 999px;
  background: rgba(255, 130, 20, 0.06);
}

.quiz-card-date {
  font-size: 0.74rem;
  color: var(--text-mid);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* Intestazione profilo: avatar con badge TikTok + nome */
.quiz-card-head { display: flex; align-items: center; gap: 12px; }

.quiz-card-av { position: relative; flex: none; width: 46px; height: 46px; }

.quiz-card-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--glass-border);
  box-shadow: 0 0 0 3px rgba(10, 3, 1, 0.9), 0 4px 14px rgba(0, 0, 0, 0.5), 0 0 16px rgba(201, 22, 60, 0.18);
}

.quiz-card-tt {
  position: absolute;
  right: -4px;
  bottom: -4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--canvas-elevated);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.quiz-card-tt svg { width: 11px; height: 11px; fill: var(--text-hi); }

.quiz-card-id { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.quiz-card-id strong { font-size: 0.92rem; font-weight: 600; color: var(--text-hi); }
.quiz-card-id span { font-size: 0.78rem; color: var(--text-mid); }

/* Domanda-gancio con barra di fiamma a sinistra */
.quiz-card-q {
  font-family: var(--font-heading);
  font-size: 1.04rem;
  font-weight: 600;
  line-height: 1.42;
  color: var(--text-hi);
  padding-left: 15px;
  position: relative;
}

.quiz-card-q::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.2em;
  bottom: 0.2em;
  width: 3px;
  border-radius: 3px;
  background: linear-gradient(to bottom, var(--flame-orange), var(--flame));
}

/* Piede: meta + pill "Fai il quiz" */
.quiz-card-foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 4px;
}

.quiz-card-meta { font-size: 0.78rem; color: var(--text-mid); }

.quiz-card-play {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--flame-orange);
  white-space: nowrap;
}

.quiz-card-arrow { display: inline-block; transition: transform 0.3s var(--ease-out); }
.quiz-card:hover .quiz-card-arrow { transform: translateX(5px); }

/* Card "tutti i quiz" (chiude il carosello in home) */
.quiz-card--all { justify-content: center; align-items: center; text-align: center; gap: 12px; }
.quiz-card--all .quiz-card-q { padding-left: 0; }
.quiz-card--all .quiz-card-q::before { display: none; }
.quiz-card--all .quiz-card-cta {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.86rem; font-weight: 600; color: var(--flame-orange);
}
.quiz-card--all .quiz-card-arrow { display: inline-block; }

/* ─────────────── Hero pagina quiz ─────────────── */
.quiz-page .container { max-width: 780px; }
.quiz-hub-page .container { max-width: 940px; }

.quiz-hero { position: relative; overflow: hidden; }
.quiz-hero > * { position: relative; z-index: 1; }

.quiz-hero-mark {
  position: absolute;
  top: 50%;
  right: -4%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: clamp(240px, 34vw, 440px);
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(201, 22, 60, 0.12);
  z-index: 0;
  pointer-events: none;
}

/* Pill autrice */
.quiz-author {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
  padding: 8px 20px 8px 8px;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-filter);
  -webkit-backdrop-filter: var(--glass-filter);
  text-decoration: none;
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s var(--ease-out);
}

.quiz-author:hover { border-color: rgba(232, 32, 15, 0.45); background: var(--glass-bg-hi); transform: translateY(-2px); }

.quiz-author-av { position: relative; flex: none; width: 46px; height: 46px; }
.quiz-author-av img {
  width: 46px; height: 46px; border-radius: 50%; object-fit: cover;
  border: 1px solid var(--glass-border);
  box-shadow: 0 0 0 3px rgba(10, 3, 1, 0.9), 0 0 16px rgba(201, 22, 60, 0.2);
}
.quiz-author-tt {
  position: absolute; right: -4px; bottom: -4px; width: 20px; height: 20px;
  border-radius: 50%; background: var(--canvas-elevated); border: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center;
}
.quiz-author-tt svg { width: 11px; height: 11px; fill: var(--text-hi); }

.quiz-author-name { display: flex; flex-direction: column; text-align: left; line-height: 1.3; }
.quiz-author-name strong { color: var(--text-hi); font-size: 0.95rem; font-weight: 600; }
.quiz-author-name span { color: var(--text-mid); font-size: 0.8rem; }

/* ─────────────── Barra di avanzamento ─────────────── */
.quiz-play { margin-top: 12px; }

.quiz-progress {
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 620px;
  margin: 0 auto 28px;
}

.quiz-progress-track {
  flex: 1;
  height: 8px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  overflow: hidden;
  position: relative;
}

.quiz-progress-fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(to right, var(--ember-deep), var(--flame) 55%, var(--flame-orange));
  box-shadow: 0 0 14px rgba(201, 22, 60, 0.5);
  transition: width 0.45s var(--ease-out);
}

.quiz-progress-label {
  flex: none;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-mid);
  letter-spacing: 0.03em;
  margin: 0;
}
.quiz-progress-label [data-quiz-count] { color: var(--flame-orange); }

/* ─────────────── Domande ─────────────── */
.quiz-q {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-filter);
  -webkit-backdrop-filter: var(--glass-filter);
  border: 1px solid var(--glass-border);
  border-radius: 22px;
  padding: 26px 24px;
  margin-bottom: 18px;
  box-shadow: var(--glass-shadow);
}

.quiz-q h2 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.45;
  margin: 0 0 20px;
  display: flex;
  align-items: flex-start;
  gap: 13px;
}

.quiz-qnum {
  flex: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--flame-soft);
  border: 1px solid rgba(201, 22, 60, 0.3);
  color: var(--flame);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
}

.quiz-options { display: flex; flex-direction: column; gap: 11px; }

.quiz-option {
  appearance: none;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  text-align: left;
  font: inherit;
  font-size: 0.96rem;
  color: var(--text-hi);
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 14px;
  padding: 14px 46px 14px 16px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.12s ease;
}

.quiz-option-label { flex: 1; position: relative; z-index: 1; }

/* Sweep di luce all'hover */
.quiz-option::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.06) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.6s var(--ease-out);
  pointer-events: none;
}

.quiz-option:hover:not(:disabled) {
  border-color: rgba(232, 32, 15, 0.45);
  background: var(--surface-hover);
}
.quiz-option:hover:not(:disabled)::before { transform: translateX(120%); }
.quiz-option:active:not(:disabled) { transform: scale(0.99); }
.quiz-option:disabled { cursor: default; opacity: 0.45; }

/* Marker ✓ / ✕ (nel gutter destro, non sposta il testo) */
.quiz-option::after {
  position: absolute;
  right: 14px;
  top: 50%;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  opacity: 0;
  transform: translateY(-50%) scale(0.4);
  transition: opacity 0.25s ease, transform 0.25s var(--ease-out);
}

/* Reveal: giusta verde (come nei video), sbagliata rossa */
.quiz-option.is-correct {
  opacity: 1;
  border-color: rgba(135, 255, 0, 0.6);
  background: var(--toxic-soft);
  box-shadow: 0 0 22px rgba(135, 255, 0, 0.18);
  animation: quiz-pop 0.4s var(--ease-out);
}
.quiz-option.is-correct::after {
  content: '✓';
  opacity: 1;
  transform: translateY(-50%) scale(1);
  color: #0a0301;
  background: var(--toxic);
}

.quiz-option.is-wrong {
  opacity: 1;
  border-color: rgba(232, 32, 15, 0.6);
  background: var(--flame-soft);
  animation: quiz-shake 0.4s ease;
}
.quiz-option.is-wrong::after {
  content: '✕';
  opacity: 1;
  transform: translateY(-50%) scale(1);
  color: #fff;
  background: var(--flame);
}

@keyframes quiz-pop {
  0% { transform: scale(1); }
  40% { transform: scale(1.025); }
  100% { transform: scale(1); }
}

@keyframes quiz-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(5px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(2px); }
}

/* ─────────────── Intermezzo a metà quiz ─────────────── */
.quiz-break {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 14px 20px;
  margin: 6px 0 18px;
  color: var(--text-mid);
  font-size: 0.94rem;
  text-align: center;
}
.quiz-break p { margin: 0; }
.quiz-break strong { color: var(--flame-orange); font-weight: 600; }
.quiz-break-dot {
  flex: 1;
  height: 1px;
  max-width: 90px;
  background: linear-gradient(to right, transparent, rgba(232, 32, 15, 0.4), transparent);
}

/* ─────────────── Risultato ─────────────── */
.quiz-result {
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--glass-bg-hi);
  backdrop-filter: var(--glass-filter);
  -webkit-backdrop-filter: var(--glass-filter);
  border: 1px solid rgba(232, 32, 15, 0.4);
  border-radius: 26px;
  padding: 42px 28px 34px;
  margin-top: 32px;
  box-shadow: var(--glass-shadow), 0 0 40px rgba(201, 22, 60, 0.12);
}

.quiz-result-flame {
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(232, 32, 15, 0.35), transparent 65%);
  pointer-events: none;
}

.quiz-result-score {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 3.6rem);
  font-weight: 700;
  line-height: 1;
  margin: 12px 0 16px;
  position: relative;
}
.quiz-result-score [data-quiz-score] {
  color: var(--flame);
  text-shadow: 0 0 26px rgba(201, 22, 60, 0.5);
}
.quiz-result-total { color: var(--text-mid); font-size: 0.5em; margin-left: 6px; }

.quiz-result-msg {
  color: var(--text-mid);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.6;
  position: relative;
}
.quiz-result-msg a { color: var(--flame-orange); }

.quiz-result-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 26px;
  position: relative;
}
button.btn-secondary { font: inherit; cursor: pointer; }

.quiz-result-credit {
  margin-top: 22px;
  font-size: 0.82rem;
  color: var(--text-mid);
  line-height: 1.6;
  position: relative;
}
.quiz-result-credit a { color: var(--flame-orange); text-decoration: none; }
.quiz-result-credit a:hover { text-decoration: underline; }

/* ─────────────── Altri quiz in fondo ─────────────── */
.quiz-others { margin-top: 60px; text-align: center; }

/* ─────────────── Accessibilità: meno movimento ─────────────── */
@media (prefers-reduced-motion: reduce) {
  .quiz-card::before,
  .quiz-option.is-correct,
  .quiz-option.is-wrong { animation: none; }
  .quiz-option::before,
  .quiz-progress-fill,
  .quiz-card,
  .quiz-card-arrow { transition: none; }
}

/* ─────────────── Pill autrice: etichetta implicita ─────────────── */
.quiz-author-lead { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-mid); }

/* ─────────────── Modale: Trash Quix giocabile in home ─────────────── */
.quiz-modal { position: fixed; inset: 0; z-index: 1200; display: flex; align-items: center; justify-content: center; padding: 20px; }
.quiz-modal[hidden] { display: none; }
.quiz-modal-backdrop { position: absolute; inset: 0; background: rgba(3, 1, 0, 0.74); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.quiz-modal-sheet {
  position: relative; z-index: 1; width: 100%; max-width: 660px; max-height: 90vh; overflow-y: auto;
  background: var(--canvas-elevated); border: 1px solid var(--glass-border); border-radius: 26px;
  padding: 42px 24px 30px; box-shadow: 0 30px 90px rgba(0, 0, 0, 0.7), 0 0 60px rgba(201, 22, 60, 0.14);
  animation: quiz-modal-in 0.3s var(--ease-out);
}
.quiz-modal-close {
  position: absolute; top: 14px; right: 14px; width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--glass-border); background: var(--surface); color: var(--text-hi);
  font-size: 1.4rem; line-height: 1; cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background 0.2s ease, border-color 0.2s ease; z-index: 3;
}
.quiz-modal-close:hover { background: var(--surface-hover); border-color: rgba(232, 32, 15, 0.5); }
.quiz-modal-head { text-align: center; margin-bottom: 20px; }
.quiz-modal-eyebrow {
  font-family: var(--font-heading); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--flame-orange); margin: 0 0 10px;
}
.quiz-modal-head .quiz-author { margin-top: 4px; }
.quiz-modal .quiz-play { margin-top: 6px; }
body.quiz-modal-open { overflow: hidden; }
@keyframes quiz-modal-in { from { opacity: 0; transform: translateY(14px) scale(0.985); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .quiz-modal-sheet { animation: none; } }