/* ============================================================
   WIREFRAME CAROUSEL — premium horizontal showcase
   Infinite loop via cloned edge items · native scroll-snap for
   momentum · pointer drag · wheel · keyboard · autoplay w/ pause.
   ============================================================ */

.wf-carousel { position: relative; margin: clamp(28px, 3vw, 44px) 0; }

.wf-track {
  display: flex;
  gap: clamp(16px, 2vw, 24px);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  cursor: grab;
  -webkit-overflow-scrolling: touch;
  padding: 44px calc(50% - 130px);
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.wf-track::-webkit-scrollbar { display: none; }
.wf-track.is-dragging { cursor: grabbing; scroll-snap-type: none; scroll-behavior: auto; user-select: none; }

.wf-item {
  flex: 0 0 auto;
  width: 260px;
  scroll-snap-align: center;
  opacity: .5;
  transform: scale(.86);
  transition: transform .4s var(--ease), opacity .4s var(--ease);
}
.wf-item.is-center { opacity: 1; transform: scale(1); }

.wf-item img {
  width: 100%; display: block;
  border-radius: var(--rl);
  border: 1px solid var(--border);
  box-shadow: 0 24px 60px rgba(0,0,0,0.45);
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}
.wf-item.is-center img { border-color: var(--gold-line); }

.wf-caption {
  text-align: center; font-size: 11.5px; color: var(--t3);
  margin-top: 12px; opacity: 0; transition: opacity .4s var(--ease);
}
.wf-item.is-center .wf-caption { opacity: 1; color: var(--t2); }

/* ── Prev / next controls ── */
.wf-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--bg-2); border: 1px solid var(--border-hi);
  color: var(--t2);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; z-index: 5;
  transition: color .2s, border-color .2s, background .2s;
}
.wf-arrow:hover { color: var(--t1); border-color: var(--gold-line); background: var(--gold-dim); }
.wf-arrow-prev { left: 4px; }
.wf-arrow-next { right: 4px; }
.wf-arrow svg { width: 16px; height: 16px; }

/* ── Progress dots ── */
.wf-progress { display: flex; justify-content: center; gap: 7px; margin-top: 18px; }
.wf-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--border-hi); border: none; padding: 0; cursor: pointer;
  transition: background .3s, transform .3s;
}
.wf-dot.is-active { background: var(--gold); transform: scale(1.4); }
.wf-dot:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

@media (max-width: 640px) {
  .wf-track { padding: 44px calc(50% - 110px); }
  .wf-item { width: 220px; }
  .wf-arrow { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .wf-item, .wf-caption { transition: none; }
  .wf-track { scroll-behavior: auto; }
}