/* =============================================
   DepthCarousel — stiluri de bază (motorul: js/depth-carousel.js)
   ============================================= */
.dc {
  position: relative;
  outline: none;
}
.dc:focus-visible .dc-stage {
  outline: 2px solid var(--accent-secondary, var(--nv-acc2));
  outline-offset: 8px;
  border-radius: 20px;
}

.dc-stage {
  position: relative;
  perspective: 1400px;
  perspective-origin: 50% 45%;
  touch-action: pan-y pinch-zoom;
  -webkit-tap-highlight-color: transparent;
}
.dc.is-dragging .dc-stage { cursor: grabbing; user-select: none; -webkit-user-select: none; }

.dc-slide {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin-inline: auto;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform-origin: 50% 50%;
  will-change: transform, opacity;
}
.dc.dc-ready .dc-slide:not(.is-active) { cursor: pointer; }
.dc.dc-ready .dc-slide:not(.is-active) * { pointer-events: none; }

/* Fără JS: slide-urile se așază unul sub altul, nimic nu dispare. */
.dc:not(.dc-ready) .dc-slide { position: relative; margin-bottom: 2rem; }

[data-dc-dim] {
  position: absolute;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(var(--nv-bg-rgb), 0.35), rgba(var(--nv-bg-rgb), 0.75));
  opacity: 0;
}

/* ---------- UI: puncte, contor, progres, hint ---------- */
.dc-ui {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.dc-dots { display: flex; align-items: center; }
.dc-dot {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}
.dc-dot::before {
  content: '';
  width: 26px;
  height: 6px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.22);
  transform: scaleX(0.3);
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.3s ease;
}
.dc-dot:hover::before { background: rgba(255, 255, 255, 0.45); }
.dc-dot.is-active::before {
  transform: scaleX(1);
  background: linear-gradient(90deg, var(--accent-primary, var(--nv-acc)), var(--accent-secondary, var(--nv-acc2)));
}
.dc-dot:focus-visible { outline: 2px solid var(--accent-secondary, var(--nv-acc2)); outline-offset: -8px; }

.dc-counter {
  font: 500 0.85rem/1 var(--font-display, 'Fraunces', Georgia, serif);
  font-variant-numeric: tabular-nums;
  color: var(--text-muted, var(--nv-tx3));
  min-width: 4.5ch;
}
.dc-counter b { color: var(--text-primary, var(--nv-tx)); font-weight: 700; }

.dc-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.8rem;
  color: var(--text-secondary, var(--nv-tx2));
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.dc-hint svg { width: 18px; height: 18px; animation: dcHint 2.2s cubic-bezier(0.45, 0, 0.55, 1) infinite; }
.dc-hint.is-hidden { opacity: 0; transform: translateY(4px); pointer-events: none; }
@keyframes dcHint {
  0%, 100% { transform: translateX(-4px); }
  50% { transform: translateX(6px); }
}

@media (prefers-reduced-motion: reduce) {
  .dc-hint svg { animation: none; }
  .dc-dot::before { transition: none; }
}

/* ---------- Telefon / tabletă (js: .dc-lowpower, .dc-stills) ----------
   Carusel 2D (fără perspectivă), strat grafic doar pentru slide-urile vizibile, iar în slide-urile din afara
   centrului macheta animată e înlocuită de o imagine WebP statică (memorie mică pe iPhone). */
.dc-lowpower .dc-stage { perspective: none; }
.dc-lowpower .dc-slide { will-change: auto; }
.dc-lowpower .dc-slide.is-active,
.dc-lowpower .dc-slide.is-prev,
.dc-lowpower .dc-slide.is-next,
.dc-lowpower.is-moving .dc-slide:not(.dc-off) { will-change: transform, opacity; }
/* Imaginea statică se vede DOAR într-un slide cu imagine care nu e viu; oriunde altundeva (slide viu, macheta mutată
   în studiul de caz, desktop) rămâne ascunsă, iar macheta vie se vede singură. */
.dc-still { display: none; }
.dc-stills .dc-has-still:not(.dc-live) .dc-still {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 0;
  pointer-events: none;
}
.dc-stills .dc-has-still:not(.dc-live) .dc-still ~ * { display: none !important; }
.dc-stills .dc-has-still:not(.dc-live) .dc-live-el::before,
.dc-stills .dc-has-still:not(.dc-live) .dc-live-el::after { display: none !important; animation: none !important; }