/* ===== SEZIONE 6 — Stili condivisi + slide 1-4 ===== */

#s-section6 {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  position: relative;
  background: var(--black);
  color: var(--cream);
  font-family: 'Cormorant Garamond', serif;
  display: block !important;
}

#s6-track {
  display: flex;
  width: calc(100vw * 14);
  height: 100vh;
  transition: transform 0.6s cubic-bezier(0.77, 0, 0.175, 1);
  will-change: transform;
}

.s6-slide {
  width: 100vw;
  height: 100vh;
  flex-shrink: 0;
  overflow-y: auto;
  box-sizing: border-box;
  padding: 60px 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Frecce navigazione */
#s6-prev,
#s6-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid rgba(245, 237, 224, 0.4);
  color: var(--cream);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: border-color 0.3s, color 0.3s;
}

#s6-prev {
  left: 20px;
}

#s6-next {
  right: 20px;
}

#s6-prev:hover,
#s6-next:hover {
  border-color: var(--terracotta);
  color: var(--terracotta);
}

/* Nav bottom: dots + counter */
.s6-nav {
  position: absolute;
  bottom: 1.6rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.s6-dots-row {
  display: flex;
  gap: 0.55rem;
  align-items: center;
}

.s6-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(196, 97, 42, 0.2);
  cursor: pointer;
  transition: all 0.35s ease;
  border: none;
  padding: 0;
}

.s6-dot.active {
  background: var(--terracotta);
  transform: scale(1.9);
}

.s6-counter {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.56rem;
  letter-spacing: 0.28em;
  color: rgba(245, 237, 224, 0.2);
  text-transform: uppercase;
  white-space: nowrap;
}

/* Tipografia comune */
.s6-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.35em;
  color: var(--terracotta);
  text-transform: uppercase;
  margin: 0 0 16px;
}

.s6-h1-main {
  font-family: 'Cormorant Garamond', serif;
  font-size: 64px;
  line-height: 1.0;
  color: var(--cream);
  font-weight: normal;
  margin: 0 0 16px;
}

.s6-subtitle-main {
  font-size: 20px;
  color: rgba(245, 237, 224, 0.7);
  font-style: italic;
  margin: 0 0 40px;
}

.s6-h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 3.5vw, 4rem);
  line-height: 1.15;
  color: var(--cream);
  font-weight: 300;
  margin: 0 0 24px;
}

/* Slide 1 */
.s6-cards-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.s6-card {
  background: var(--charcoal);
  border: 1px solid rgba(196, 97, 42, 0.2);
  padding: 28px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(245, 237, 224, 0.85);
}

.s6-card h3 {
  font-size: 13px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 2px;
  color: var(--terracotta);
  text-transform: uppercase;
  margin: 0 0 12px;
}

.s6-card p {
  margin: 0;
}

.s6-blockquote {
  margin: 40px 0 0;
  font-style: italic;
  font-size: 22px;
  text-align: center;
  color: var(--cream);
  border: none;
  padding: 0;
}

.s6-cite {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: rgba(245, 237, 224, 0.5);
  display: block;
  margin-top: 8px;
  font-style: normal;
}

/* Slide 2 + 3 — layout split */
.s6-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  height: auto;
  align-items: start;
}

.s6-system-box {
  background: var(--charcoal);
  border: 1px solid var(--terracotta);
  padding: 13px 16px;
  margin-bottom: 10px;
}

.s6-system-box h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--terracotta);
  text-transform: uppercase;
  margin: 0 0 8px;
}

.s6-system-box p {
  margin: 0;
  color: rgba(245, 237, 224, 0.8);
}

.s6-info-box {
  background: rgba(212, 137, 58, 0.1);
  border: 1px solid var(--ochre);
  padding: 16px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(245, 237, 224, 0.8);
  margin-top: 16px;
}

/* Slide 3 */
.s6-chart-wrap {
  width: 100%;
  max-width: 460px;
}

.s6-psha-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
}

.s6-blood-box {
  background: rgba(139, 26, 26, 0.15);
  border: 1px solid var(--blood);
  padding: 20px;
  margin-top: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(245, 237, 224, 0.85);
  font-style: italic;
}

/* Slide 4 — model cards */
.s6-model-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.s6-model-card {
  background: var(--charcoal);
  border: 1px solid rgba(196, 97, 42, 0.3);
  padding: 28px 26px;
  cursor: pointer;
  transition: border-color 0.3s, transform 0.3s;
}

.s6-model-card:hover {
  border-color: var(--terracotta);
  transform: translateY(-4px);
}

.s6-model-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  background: rgba(196, 97, 42, 0.15);
  color: var(--terracotta);
  padding: 4px 8px;
  display: inline-block;
  margin-top: 12px;
  letter-spacing: 0.5px;
}

.s6-model-icon {
  height: 60px;
  width: 100%;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.s6-model-icon svg {
  height: 60px;
  width: auto;
}
@keyframes s6BounceDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(14px); }
}
@keyframes s6TlBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(3px); }
}
.s6-eng-content { display: flex; gap: 48px; padding: 32px 0; align-items: flex-start; }
.s6-left { flex: 1; }
.s6-right { flex: 1; }

/* ── Timeline orizzontale s6-s11 ── */
.s6-htl-wrap {
  position: relative;
  width: 100%;
  height: 400px;
  margin: 8px 0 4px;
  flex-shrink: 0;
}
.s6-htl-axis {
  position: absolute;
  left: 0; right: 0;
  top: 50%;
  height: 2px;
  background: rgba(196,97,42,0.3);
  transform: translateY(-50%);
}
.s6-htl-arrow {
  position: absolute;
  right: -1px; top: 50%;
  transform: translateY(-50%);
  width: 0; height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 8px solid rgba(196,97,42,0.5);
}
.s6-htl-event {
  position: absolute;
  transform: translateX(-50%);
  width: 170px;
  text-align: center;
}
.s6-htl-event.above { bottom: calc(50% + 10px); }
.s6-htl-event.below { top: calc(50% + 10px); }
.s6-htl-dot {
  position: absolute;
  left: 50%; transform: translateX(-50%);
  border-radius: 50%;
}
.s6-htl-event.above .s6-htl-dot { bottom: -6px; }
.s6-htl-event.below .s6-htl-dot { top: -6px; }
.s6-htl-connector {
  position: absolute;
  left: 50%; width: 1px;
  background: rgba(196,97,42,0.25);
}
.s6-htl-event.above .s6-htl-connector { bottom: 0; }
.s6-htl-event.below .s6-htl-connector { top: 0; }
.s6-htl-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  line-height: 1.3;
  margin-bottom: 4px;
}
.s6-htl-text {
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  line-height: 1.5;
  color: rgba(245,237,224,0.85);
}