/* ============================================================
   PNB Slider — Frontend Styles
   ============================================================ */

/* ── Wrapper ── */
.pnb-slider-wrap {
  position: relative;
  display: block;
  overflow: hidden;
  background: #000;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

/* ── Aspect-ratio shell (padding-top trick) ── */
.pnb-ratio {
  position: relative;
  width: 100%;
  height: 0;
  overflow: hidden;
}

/* ── Track (contains all slides) ── */
.pnb-track {
  position: absolute;
  inset: 0;          /* top/right/bottom/left: 0 */
  width: 100%;
  height: 100%;
}

/* When no ratio wrapper the track is a direct child */
.pnb-slider-wrap > .pnb-track {
  position: absolute;
  inset: 0;
}

/* ── Slide base ── */
.pnb-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  visibility: hidden;
}

.pnb-slide.pnb-active {
  visibility: visible;
  z-index: 2;
}

.pnb-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ============================================================
   Transitions
   ============================================================ */

/* ── Fade ── */
.pnb-fx-fade .pnb-slide {
  opacity: 0;
  transition: opacity 600ms ease;
}
.pnb-fx-fade .pnb-slide.pnb-active {
  opacity: 1;
}
.pnb-fx-fade .pnb-slide.pnb-fade-in {
  opacity: 1;
}
.pnb-fx-fade .pnb-slide.pnb-fade-out {
  opacity: 0;
  z-index: 1;
}

/* ── Slide ── */
.pnb-fx-slide .pnb-slide {
  visibility: visible;           /* all slides remain visible so off-screen ones don't flash */
  opacity: 1;
}

/* ── Zoom ── */
.pnb-fx-zoom .pnb-slide {
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 600ms ease, transform 600ms ease;
}
.pnb-fx-zoom .pnb-slide.pnb-active {
  opacity: 1;
  transform: scale(1);
}
.pnb-fx-zoom .pnb-slide.pnb-zoom-in {
  opacity: 1;
  transform: scale(1);
}
.pnb-fx-zoom .pnb-slide.pnb-zoom-out {
  opacity: 0;
  transform: scale(0.92);
  z-index: 1;
}

/* ============================================================
   Navigation Arrows
   ============================================================ */
.pnb-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.25s ease, background 0.2s ease;
  padding: 0;
}
.pnb-prev { left: 12px; }
.pnb-next { right: 12px; }

.pnb-slider-wrap:hover .pnb-arrow,
.pnb-slider-wrap:focus-within .pnb-arrow {
  opacity: 1;
}
.pnb-arrow:hover {
  background: rgba(0, 0, 0, 0.62);
}

/* ============================================================
   Dot Indicators
   ============================================================ */
.pnb-dots {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 8px;
  align-items: center;
}

.pnb-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  border: 2px solid rgba(255, 255, 255, 0.6);
  cursor: pointer;
  padding: 0;
  transition: background 0.2s, transform 0.2s, border-color 0.2s;
  flex-shrink: 0;
}
.pnb-dot:hover {
  background: rgba(255, 255, 255, 0.75);
}
.pnb-dot.pnb-dot-active {
  background: #fff;
  border-color: #fff;
  transform: scale(1.35);
}

/* ============================================================
   Video Slide
   ============================================================ */
.pnb-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pnb-video iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Play button */
.pnb-play-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pnb-play-icon {
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 28px 0 28px 52px;
  border-color: transparent transparent transparent rgba(255, 255, 255, 0.85);
  margin-left: 6px;
  transition: border-color 0.2s, transform 0.2s;
}

.pnb-play-btn:hover .pnb-play-icon {
  border-left-color: #fff;
  transform: scale(1.12);
}