/* Homepage promotional carousel — glass poster plates (Art V4 campaign) */

.home-promo-carousel {
  --home-promo-gold: #c9a227;
  --home-promo-ivory: #f8f6f0;
  --home-promo-ink: var(--d1r2-ink, #08122a);
  --home-promo-muted: var(--d1r2-ink-muted, #334155);
  --home-promo-transition: 480ms;
  --home-promo-plate-radius: 18px;
  background: linear-gradient(180deg, var(--home-promo-ivory) 0%, #f3f0e8 48%, #eef2f8 100%);
  border-bottom: 1px solid rgba(8, 18, 42, 0.08);
  padding: clamp(0.75rem, 2vw, 1.25rem) 0 clamp(1rem, 2.5vw, 1.5rem);
  overflow: hidden;
}

.home-promo-carousel__shell {
  position: relative;
}

.home-promo-carousel__viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  max-height: none;
  overflow: hidden;
  border-radius: var(--home-promo-plate-radius);
  isolation: isolate;
}

.home-promo-carousel__overlay-nav {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
}

.home-promo-carousel__overlay-btn,
.home-promo-carousel__play-pause {
  pointer-events: auto;
  position: absolute;
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: 0.35rem 0.65rem;
  border-radius: 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.28) 0%,
    rgba(210, 228, 248, 0.18) 45%,
    rgba(255, 255, 255, 0.12) 100%
  );
  color: var(--home-promo-ink);
  font-family: var(--d1r2-font-ui);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.55) inset,
    0 8px 22px rgba(8, 18, 42, 0.18);
  backdrop-filter: blur(6px);
}

.home-promo-carousel__overlay-btn {
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.35rem;
}

.home-promo-carousel__overlay-btn--prev {
  left: max(0.75rem, 12px);
}

.home-promo-carousel__overlay-btn--next {
  right: max(0.75rem, 12px);
}

.home-promo-carousel__play-pause {
  top: max(0.75rem, 12px);
  right: max(0.75rem, 12px);
  min-width: 5.25rem;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.home-promo-carousel__overlay-btn:focus-visible,
.home-promo-carousel__play-pause:focus-visible,
.home-promo-carousel__dot-btn:focus-visible {
  outline: 2px solid #3b5bdb;
  outline-offset: 2px;
}

.home-promo-carousel__overlay-btn:disabled {
  opacity: 1;
  cursor: pointer;
}

.home-promo-carousel__track {
  height: 100%;
  margin: 0;
  padding: 0;
}

.home-promo-carousel__slide {
  height: 100%;
  min-height: 0;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.home-promo-carousel__slide[hidden] {
  display: none;
}

/* Glass poster plate */
.home-promo-carousel__plate {
  position: relative;
  height: 100%;
  border-radius: var(--home-promo-plate-radius);
  padding: 10px;
  box-sizing: border-box;
  background: linear-gradient(160deg, #faf8f2 0%, #ece8de 38%, #e8eef6 100%);
  box-shadow:
    0 22px 44px rgba(8, 18, 42, 0.14),
    0 4px 0 rgba(255, 255, 255, 0.65) inset,
    0 -3px 0 rgba(140, 155, 175, 0.22) inset;
}

.home-promo-carousel__plate--dark {
  background: linear-gradient(160deg, #1a2238 0%, #0d1428 42%, #121c32 100%);
  box-shadow:
    0 24px 48px rgba(0, 0, 0, 0.45),
    0 2px 0 rgba(120, 160, 220, 0.18) inset,
    0 -2px 0 rgba(0, 0, 0, 0.55) inset;
}

.home-promo-carousel__plate-chrome {
  pointer-events: none;
  position: absolute;
  inset: 0;
  border-radius: inherit;
  z-index: 1;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.55),
    inset 0 0 0 10px rgba(255, 255, 255, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.home-promo-carousel__plate--dark .home-promo-carousel__plate-chrome {
  box-shadow:
    inset 0 0 0 1px rgba(120, 180, 255, 0.22),
    inset 0 0 0 10px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(180, 210, 255, 0.12);
}

.home-promo-carousel__plate-chrome::before {
  content: "";
  position: absolute;
  top: 6%;
  left: 8%;
  width: 34%;
  height: 18%;
  border-radius: 999px;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.42), transparent 70%);
  opacity: 0.55;
}

.home-promo-carousel__plate-chrome::after {
  content: "";
  position: absolute;
  right: 10%;
  bottom: 8%;
  width: 28%;
  height: 12%;
  border-radius: 999px;
  background: linear-gradient(300deg, rgba(59, 91, 219, 0.18), transparent 72%);
  opacity: 0.45;
}

.home-promo-carousel__poster {
  position: relative;
  z-index: 2;
  height: 100%;
  border-radius: calc(var(--home-promo-plate-radius) - 6px);
  overflow: hidden;
  background: #0a1020;
  display: flex;
  align-items: center;
  justify-content: center;
}

.home-promo-carousel__plate--dark .home-promo-carousel__poster {
  background: #050a14;
}

.home-promo-carousel__poster-art {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.home-promo-carousel__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1rem;
  background: linear-gradient(
    180deg,
    rgba(8, 18, 42, 0) 0%,
    rgba(8, 18, 42, 0.55) 28%,
    rgba(8, 18, 42, 0.78) 100%
  );
}

.home-promo-carousel__caption--light {
  background: linear-gradient(
    180deg,
    rgba(248, 246, 240, 0) 0%,
    rgba(248, 246, 240, 0.72) 30%,
    rgba(238, 242, 249, 0.92) 100%
  );
}

.home-promo-carousel__caption-text {
  flex: 1 1 100%;
  margin: 0;
  font-family: var(--d1r2-font-ui);
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 600;
  color: #f4f7ff;
  text-align: center;
}

.home-promo-carousel__caption--light .home-promo-carousel__caption-text {
  color: var(--home-promo-ink);
}

.home-promo-carousel__caption-title {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 800;
  line-height: 1.25;
  margin: 0 0 0.35rem;
}

.home-promo-carousel__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  min-width: 2.75rem;
  padding: 0.45rem 1rem;
  border-radius: 0.5rem;
  font-family: var(--d1r2-font-ui);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.5;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  background: rgba(8, 18, 42, 0.35);
  backdrop-filter: blur(4px);
}

.home-promo-carousel__link:focus-visible {
  outline: 2px solid #3b5bdb;
  outline-offset: 2px;
}

.home-promo-carousel__link--primary {
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.92), rgba(59, 91, 219, 0.88));
  border-color: rgba(255, 255, 255, 0.4);
}

.home-promo-carousel__caption--light .home-promo-carousel__link {
  color: #1e3a8a;
  border-color: rgba(59, 91, 219, 0.35);
  background: rgba(255, 255, 255, 0.82);
}

.home-promo-carousel__caption--light .home-promo-carousel__link--primary {
  color: #fff;
}

.home-promo-carousel__a11y {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.home-promo-carousel__dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  margin: 0.85rem 0 0;
  padding: 0 max(12px, 0.75rem);
  list-style: none;
}

.home-promo-carousel__dot-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 999px;
}

.home-promo-carousel__dot {
  display: block;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: rgba(8, 18, 42, 0.22);
  box-shadow: 0 0 0 1px rgba(8, 18, 42, 0.12);
  transition: transform var(--home-promo-transition) ease, background var(--home-promo-transition) ease;
}

.home-promo-carousel__dot-btn[aria-current="true"] .home-promo-carousel__dot {
  background: linear-gradient(135deg, #1e3a8a, #3b5bdb);
  transform: scale(1.15);
  box-shadow: 0 0 0 2px rgba(59, 91, 219, 0.25);
}

.home-promo-carousel__status {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  .home-promo-carousel__dot {
    transition: none;
  }
}

@media (max-width: 900px) {
  .home-promo-carousel__play-pause {
    font-size: 0.875rem;
    min-width: 4.75rem;
  }

  .home-promo-carousel__caption {
    padding: 0.65rem 0.75rem;
  }
}