:root {
  --gold: #d4af5a;
  --gold-soft: rgba(212, 175, 90, 0.35);
  --ink: #0b0d12;
  --interval: 6500ms;
  --navbar-height: 70px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  width: 100%;
  overflow: hidden;
  background: var(--ink);
  color: #fff;
  font-family: Outfit, sans-serif;
}

.stage {
  position: fixed;
  top: calc(var(--navbar-height) - 6px);
  left: 0;
  width: 100vw;
  height: calc(100vh - var(--navbar-height) + 6px);
  perspective: 1600px;
  overflow: hidden;
/*  z-index: 1;*/
  pointer-events: none;
}

/* Allow pointer events for interactive elements */
.stage button,
.stage [role="button"],
.stage .slides {
  pointer-events: auto;
}

.vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 4;
  background:
    radial-gradient(ellipse at center, transparent 42%, rgba(0, 0, 0, 0.55) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.35) 0%, transparent 18%, transparent 62%, rgba(0, 0, 0, 0.72) 100%);
}

.particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

@keyframes floatUp {
  0% {
    transform: translateY(100%) translateX(0);
    opacity: 0;
  }
  10% {
    opacity: 0.8;
  }
  90% {
    opacity: 0.8;
  }
  100% {
    transform: translateY(-100%) translateX(30px);
    opacity: 0;
  }
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 0 10px rgba(212, 175, 90, 0.8);
  pointer-events: none;
  animation: floatUp linear infinite;
}

.slides {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transform-style: preserve-3d;
  transform: rotateY(90deg) scale(0.86) translateZ(-160px);
  backface-visibility: hidden;
  transition:
    transform 1.05s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.55s ease;
}

.slide.active {
  opacity: 1;
  pointer-events: auto;
  transform: rotateY(0) scale(1) translateZ(0);
  z-index: 2;
}

.slide.prev {
  opacity: 0;
  transform: rotateY(-90deg) scale(0.86) translateZ(-160px);
  z-index: 1;
}

.slide.next {
  opacity: 0;
  transform: rotateY(90deg) scale(0.86) translateZ(-160px);
  z-index: 0;
}

.slide-media {
  position: absolute;
  inset: -6%;
  overflow: hidden;
  transform-style: preserve-3d;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.05);
  transform: scale(1.08);
}

.slide.active img {
  animation: kenBurns var(--interval) ease-in-out forwards;
}

@keyframes kenBurns {
  0% { transform: scale(1.08) translate3d(0, 0, 0); }
  100% { transform: scale(1.22) translate3d(-2.2%, -1.4%, 0); }
}

.slide:nth-child(even).active img {
  animation-name: kenBurnsAlt;
}

@keyframes kenBurnsAlt {
  0% { transform: scale(1.1) translate3d(0, 0, 0); }
  100% { transform: scale(1.24) translate3d(2.4%, 1.2%, 0); }
}

.shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, 0.18) 50%, transparent 65%);
  transform: translateX(-120%);
  pointer-events: none;
}

.slide.active .shine {
  animation: sweep 1.6s 0.35s ease-out forwards;
}

@keyframes sweep {
  to { transform: translateX(120%); }
}

.content {
  position: absolute;
  left: 7vw;
  bottom: 150px;
  z-index: 6;
  max-width: min(640px, 82vw);
  transform-style: preserve-3d;
  pointer-events: none;
}

.slide:not(.active) .content {
  display: none;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-size: 0.72rem;
  font-weight: 500;
  opacity: 0;
  transform: translateY(24px) rotateX(40deg);
}

.kicker::before {
  content: "";
  width: 42px;
  height: 1px;
  background: var(--gold);
}

.title {
  font-family: "Playfair Display", serif;
  font-size: clamp(2.1rem, 5.4vw, 5.2rem);
  line-height: 1.05;
  margin: 14px 0 16px;
  text-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
  opacity: 0;
  transform: translateY(48px) rotateX(55deg);
}

.details {
  font-weight: 300;
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.86);
  max-width: 34em;
  opacity: 0;
  transform: translateY(28px);
}

.slide.active .kicker,
.slide.active .title,
.slide.active .details {
  animation: riseIn 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.slide.active .title { animation-delay: 0.18s; }
.slide.active .details { animation-delay: 0.34s; }

@keyframes riseIn {
  to { opacity: 1; transform: none; }
}

.brand {
  position: absolute;
  top: 32px;
  left: 40px;
  z-index: 8;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand strong {
  font-family: "Playfair Display", serif;
  font-size: 1.35rem;
  letter-spacing: 0.04em;
}

.brand span {
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
}

.hud {
  position: absolute;
  top: 28px;
  right: 32px;
  z-index: 8;
  display: flex;
  align-items: center;
  gap: 14px;
}

.counter {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.18em;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.85);
}

.counter b { color: var(--gold); font-weight: 600; }

.play-toggle {
  width: 44px;
  height: 44px;
  border: 1px solid var(--gold-soft);
  background: rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(10px);
  color: #fff;
  border-radius: 50%;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: transform 0.3s ease, background 0.3s ease;
  pointer-events: auto;
}

.play-toggle:hover {
  transform: scale(1.08) rotateY(18deg);
  background: rgba(212, 175, 90, 0.22);
}

.nav-btn {
  position: absolute;
  top: 50%;
  z-index: 8;
  width: 64px;
  height: 64px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(8, 10, 16, 0.32);
  backdrop-filter: blur(12px);
  color: #fff;
  border-radius: 50%;
  cursor: pointer;
  transform: translateY(-50%);
  transition: transform 0.35s ease, background 0.35s ease, box-shadow 0.35s ease;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
  pointer-events: auto;
}

.nav-btn.prev { left: 22px; }
.nav-btn.next { right: 22px; }

.nav-btn:hover {
  background: rgba(212, 175, 90, 0.28);
  transform: translateY(-50%) scale(1.08) rotateY(-16deg);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.nav-btn.next:hover {
  transform: translateY(-50%) scale(1.08) rotateY(16deg);
}

.progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  z-index: 9;
  background: rgba(255, 255, 255, 0.12);
}

.progress span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #b8903a, var(--gold), #fff3c4);
  box-shadow: 0 0 16px var(--gold);
  transform-origin: left;
}

.progress span.run {
  animation: fillBar var(--interval) linear forwards;
}

@keyframes fillBar {
  from { width: 0; }
  to { width: 100%; }
}

.thumbs {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  z-index: 8;
  display: flex;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 18px;
  background: rgba(8, 10, 16, 0.38);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  pointer-events: auto;
}

.thumbs button {width: 78px;height: 50px;border: 1px solid transparent;padding: 0;border-radius: 10px;
  overflow: hidden;cursor: pointer;background: #111;transform: perspective(400px) rotateX(8deg);
  transition: transform 0.35s ease, border-color 0.35s ease, opacity 0.35s ease;
  opacity: 0.62;pointer-events: auto;}

.thumbs img {width: 100%;height: 100%;object-fit: cover;display: block;pointer-events: none;}
.thumbs button:hover {opacity: 1;transform: perspective(400px) rotateX(0) translateY(-6px) scale(1.06);}
.thumbs button.active {opacity: 1;border-color: var(--gold);transform: perspective(400px) rotateX(0) translateY(-8px) scale(1.08);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--gold);}
.hint {position: absolute;right: 36px;bottom: 108px;z-index: 8;font-size: 0.72rem;
  letter-spacing: 0.22em;text-transform: uppercase;color: rgba(255, 255, 255, 0.55);}

@media (max-width: 820px) {
  .content { left: 24px; right: 24px; bottom: 132px; }
  .nav-btn { width: 48px; height: 48px; }
  .thumbs { width: calc(100% - 24px); overflow-x: auto; justify-content: flex-start; }
  .thumbs button { flex: 0 0 64px; width: 64px; height: 42px; }
  .brand { left: 20px; top: 18px; }
  .hud { right: 16px; top: 16px; }
  .hint { display: none; }
}