/* OUTTERSPACE "SECTION B" - EDITORIAL MIX-AND-MATCH & PARALLAX RUNWAY */
:root {
  --sply-b-bg: #FFFFFF;
  --sply-b-text: #000000;
  --sply-b-border: #000000;
  --sply-b-divider: #000000;
  --sply-b-muted: rgba(0, 0, 0, 0.55);
}

.sply-b-wrapper {
  position: relative;
  width: 100%;
  min-height: calc(100vh - 64px);
  background: var(--sply-b-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 24px 20px;
  box-sizing: border-box;
  overflow: hidden;
  user-select: none;
}

/* Editorial Top Header Emblem */
.sply-b__emblem {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6px 24px;
  border: 1.5px solid var(--sply-b-border);
  background: #000000;
  color: #FFFFFF;
  text-decoration: none;
  margin-bottom: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  z-index: 40;
}

.sply-b__emblem:hover {
  transform: scale(1.02);
}

.sply-b__emblem-title {
  font-family: inherit;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  line-height: 1.2;
}

.sply-b__emblem-subtitle {
  font-family: inherit;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-top: 2px;
}

/* Central Editorial Viewport (Aspect Ratio 9:16 or scaled) */
.sply-b__stage-container {
  position: relative;
  width: 100%;
  max-width: 480px;
  height: calc(100vh - 210px);
  min-height: 480px;
  max-height: 780px;
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.07);
  border: 1px solid rgba(0, 0, 0, 0.08);
  transition: transform 0.55s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.55s ease;
  will-change: transform;
}

/* Editorial Zoom In / Zoom Out when Top matches Bottom */
.sply-b__stage-container.is-matched-zoom {
  transform: scale(1.075);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.18);
}

/* The Horizontal Dividing Black Line */
.sply-b__divider {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2.5px;
  background: var(--sply-b-divider);
  z-index: 30;
  transform: translateY(-50%);
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.4s ease, height 0.4s ease;
}

.sply-b__divider.is-hidden {
  opacity: 0;
  transform: translateY(-50%) scaleX(0);
}

.sply-b__divider.is-matched {
  box-shadow: 0 0 16px rgba(0, 0, 0, 0.5);
  height: 3px;
}

/* Match Badge Overlay */
.sply-b__match-badge {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  background: #000000;
  color: #FFFFFF;
  padding: 5px 16px;
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border-radius: 999px;
  z-index: 35;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.4s cubic-bezier(0.2, 0.9, 0.2, 1);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
}

.sply-b__match-badge.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Top and Bottom Slot Reels */
.sply-b__reel {
  position: relative;
  width: 100%;
  height: 50%;
  overflow: hidden;
  cursor: pointer;
}

.sply-b__reel--top {
  border-bottom: none;
}

.sply-b__reel--bottom {
  border-top: none;
}

.sply-b__reel-track {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sply-b__slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.45s ease;
  will-change: transform, opacity;
}

.sply-b__slide.is-prev {
  transform: translateX(-100%);
  opacity: 0;
}

.sply-b__slide.is-current {
  transform: translateX(0);
  opacity: 1;
}

.sply-b__slide.is-next {
  transform: translateX(100%);
  opacity: 0;
}

.sply-b__slide-img {
  width: auto;
  height: 100%;
  max-width: 100%;
  object-fit: contain;
  display: block;
}

.sply-b__reel--top .sply-b__slide-img {
  object-position: center bottom;
}

.sply-b__reel--bottom .sply-b__slide-img {
  object-position: center top;
}

/* Subtle Interactive Tap Hint on Reels */
.sply-b__reel-hint {
  position: absolute;
  top: 10px;
  right: 12px;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(4px);
  padding: 3px 8px;
  border-radius: 3px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  color: rgba(0, 0, 0, 0.6);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 25;
}

.sply-b__reel:hover .sply-b__reel-hint {
  opacity: 1;
}

/* Phase 2: Parallax Runway Parade Stage */
.sply-b__parade {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #FFFFFF;
  opacity: 0;
  pointer-events: none;
  z-index: 20;
  overflow: hidden;
  transition: opacity 0.6s ease;
}

.sply-b__parade.is-active {
  opacity: 1;
  pointer-events: auto;
}

/* 3 Parallax Planes */
.sply-b__plane {
  position: absolute;
  top: 0;
  left: 0;
  width: 250%;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 60px;
  will-change: transform;
}

.sply-b__plane--back {
  z-index: 21;
  opacity: 0.85;
}

.sply-b__plane--mid {
  z-index: 22;
  opacity: 0.95;
}

.sply-b__plane--front {
  z-index: 23;
  opacity: 1;
}

.sply-b__plane-item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sply-b__plane--back .sply-b__plane-item {
  height: 55%;
}

.sply-b__plane--mid .sply-b__plane-item {
  height: 80%;
}

.sply-b__plane--front .sply-b__plane-item {
  height: 110%;
}

.sply-b__plane-img {
  height: 100%;
  width: auto;
  object-fit: contain;
}

/* Phase 3: Outro Showcase */
.sply-b__outro {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #FFFFFF;
  opacity: 0;
  pointer-events: none;
  z-index: 35;
  transition: opacity 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.sply-b__outro.is-active {
  opacity: 1;
  pointer-events: auto;
}

.sply-b__outro-card {
  border: 2px solid #000000;
  background: #000000;
  color: #FFFFFF;
  padding: 24px 36px;
  text-align: center;
  transform: scale(0.9);
  transition: transform 0.8s cubic-bezier(0.2, 1, 0.2, 1);
}

.sply-b__outro.is-active .sply-b__outro-card {
  transform: scale(1);
}

.sply-b__outro-title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.25em;
  margin: 0 0 6px 0;
  text-transform: uppercase;
}

.sply-b__outro-tag {
  font-size: 11px;
  letter-spacing: 0.18em;
  opacity: 0.8;
  text-transform: uppercase;
  margin: 0;
}

/* Bottom Controls & Dual Product HUD */
.sply-b__footer {
  position: relative;
  width: 100%;
  max-width: 580px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 14px;
  z-index: 40;
}

/* Timeline Scrubber */
.sply-b__timeline {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.sply-b__scrubber {
  flex: 1;
  height: 5px;
  background: rgba(0, 0, 0, 0.12);
  border-radius: 999px;
  position: relative;
  cursor: pointer;
  overflow: hidden;
}

.sply-b__scrubber-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: #000000;
  transition: width 0.08s linear;
}

.sply-b__time {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
  color: rgba(0, 0, 0, 0.75);
  min-width: 75px;
  text-align: right;
}

/* Dual Product Meta Card (Top Item + Bottom Item) */
.sply-b__hud {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  width: 100%;
}

.sply-b__hud-card {
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: background 0.2s ease;
}

.sply-b__hud-card:hover {
  background: rgba(0, 0, 0, 0.06);
}

.sply-b__hud-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.5);
  margin-bottom: 2px;
}

.sply-b__hud-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #000000;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 2px;
}

.sply-b__hud-title:hover {
  text-decoration: underline;
}

.sply-b__hud-price {
  font-size: 11px;
  font-weight: 600;
  color: rgba(0, 0, 0, 0.85);
  margin-bottom: 6px;
  white-space: nowrap;
}

.sply-b__hud-link {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: #000000;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  opacity: 0.85;
}

.sply-b__hud-link:hover {
  opacity: 1;
}

/* Action Control Bar */
.sply-b__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.sply-b__btn-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sply-b__action-btn {
  background: #000000;
  color: #FFFFFF;
  border: none;
  border-radius: 4px;
  height: 32px;
  padding: 0 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: opacity 0.2s ease, transform 0.15s ease;
}

.sply-b__action-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.sply-b__action-btn--secondary {
  background: transparent;
  color: #000000;
  border: 1px solid rgba(0, 0, 0, 0.2);
}

.sply-b__action-btn--secondary:hover {
  background: rgba(0, 0, 0, 0.05);
}

.sply-b__phase-pill {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.06);
  color: #000000;
}

/* Responsive adjustments */
@media (max-width: 600px) {
  .sply-b-wrapper {
    padding: 10px 12px 16px 12px;
  }
  .sply-b__stage-container {
    height: calc(100vh - 260px);
    max-height: 560px;
    min-height: 380px;
  }
  .sply-b__hud {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
  }
  .sply-b__hud-card {
    padding: 6px 8px;
  }
}