.worlds-hero {
  position: relative;
  min-height: 100svh;
  margin-top: 0;
  padding: 88px max(24px, 5vw) 76px;
  overflow: hidden;
  background:
    radial-gradient(circle at 31% 62%, rgba(92, 48, 151, .18), transparent 37%),
    radial-gradient(circle at 74% 48%, rgba(168, 91, 144, .08), transparent 32%),
    linear-gradient(135deg, #080611, #160e2a 54%, #0a0715);
}

.worlds-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .2;
  background-image:
    radial-gradient(circle at 18% 29%, rgba(194,169,226,.72) 0 1px, transparent 1.5px),
    radial-gradient(circle at 72% 16%, rgba(224,160,204,.62) 0 1px, transparent 1.6px),
    radial-gradient(circle at 83% 76%, rgba(213,208,226,.64) 0 1px, transparent 1.6px);
  background-size: 173px 149px, 233px 211px, 197px 181px;
}

.worlds-copy {
  position: relative;
  z-index: 12;
  max-width: 1040px;
  margin: 0 auto 38px;
  text-align: center;
}

.worlds-kicker,
.deck-world-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #c7b9e6;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .25em;
  text-transform: uppercase;
}

.worlds-kicker::before,
.deck-world-kicker::before {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
  opacity: .55;
}

.worlds-copy h1 {
  max-width: 1040px;
  margin: 0;
  font: 400 clamp(52px, 6.5vw, 96px)/.96 Georgia, "Songti SC", serif;
  letter-spacing: -.055em;
}

.worlds-copy h1 em {
  color: transparent;
  font-style: italic;
  background: linear-gradient(115deg, #fff7ee, #e5bed5 43%, #b7a6e6 77%, #d9a45c);
  -webkit-background-clip: text;
  background-clip: text;
}

.worlds-playground {
  position: relative;
  z-index: 3;
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(270px, .62fr);
  align-items: center;
  gap: clamp(28px, 4vw, 62px);
}

.particle-stage {
  position: relative;
  min-width: 0;
  min-height: min(700px, 68vw);
  overflow: visible;
  touch-action: none;
  cursor: grab;
  user-select: none;
  perspective: 1100px;
  transform-style: preserve-3d;
}

.particle-stage:active { cursor: grabbing; }
.particle-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.particle-stage .particle-back { z-index: 1; }
.particle-stage .particle-front { z-index: 9; }

.particle-stage::before { display: none; }

.particle-room-card {
  position: absolute;
  z-index: 4;
  left: 0;
  top: 0;
  width: clamp(126px, 11vw, 164px);
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid rgba(243,241,249,.5);
  border-radius: 10px;
  color: #fff;
  text-align: left;
  text-decoration: none;
  background: #211c47;
  box-shadow: 0 18px 52px rgba(5,4,14,.48), inset 0 0 0 1px rgba(255,255,255,.07);
  transition: border-color .25s ease, box-shadow .25s ease;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  will-change: transform, opacity, filter;
}

.particle-room-card::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 27% 0 0;
  background: linear-gradient(180deg, transparent, rgba(9,7,24,.28) 24%, rgba(9,7,24,.94));
  pointer-events: none;
}

.particle-room-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .55s cubic-bezier(.2,.8,.2,1);
}

.particle-room-card:hover,
.particle-room-card:focus-visible,
.particle-room-card[data-selected="true"] {
  outline: none;
  border-color: rgba(226,185,216,.96);
  box-shadow: 0 24px 60px rgba(8,5,20,.6), 0 0 28px rgba(177,111,190,.24);
}

.particle-room-card:hover img,
.particle-room-card:focus-visible img { transform: scale(1.06); }

.particle-card-copy {
  position: absolute;
  z-index: 2;
  right: 10px;
  bottom: 11px;
  left: 12px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-shadow: 0 2px 12px rgba(6,4,18,.8);
}

.particle-card-copy small { font-size: 6px; line-height: 1.4; letter-spacing: .14em; opacity: .76; }
.particle-card-copy strong { margin-top: 4px; font: 16px/1.1 Georgia, serif; }
.particle-card-copy b { margin-top: 5px; color: #e3c490; font-size: 7px; letter-spacing: .08em; }

.particle-hint {
  position: absolute;
  z-index: 15;
  bottom: 4%;
  left: 50%;
  color: rgba(214,191,229,.55);
  font-size: 8px;
  letter-spacing: .22em;
  white-space: nowrap;
  transform: translateX(-50%);
}

.world-detail {
  position: relative;
  z-index: 16;
  width: 100%;
  min-height: 278px;
  padding: 62px 28px 26px;
  overflow: hidden;
  border: 1px solid rgba(220,185,224,.34);
  border-radius: 22px;
  color: #f1edf6;
  background:
    radial-gradient(circle at 15% 0, rgba(137,84,164,.18), transparent 34%),
    linear-gradient(180deg, rgba(48,30,71,.88), rgba(15,10,29,.95)),
    repeating-linear-gradient(0deg, transparent 0 5px, rgba(255,255,255,.014) 5px 6px);
  box-shadow:
    0 34px 90px rgba(2,0,9,.52),
    0 0 0 1px rgba(176,126,194,.08),
    inset 0 0 0 7px rgba(198,163,215,.025),
    inset 0 1px 0 rgba(255,255,255,.055);
  backdrop-filter: blur(16px);
  pointer-events: auto;
  transition: opacity .25s ease, transform .25s ease;
}

.world-detail::before {
  content: "DOROTHY / WORLD SELECT";
  position: absolute;
  top: 20px;
  left: 28px;
  color: #c8a9d8;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .22em;
}

.world-detail::after {
  content: "";
  position: absolute;
  top: 38px;
  right: 28px;
  left: 28px;
  height: 1px;
  background: linear-gradient(90deg, rgba(220,184,223,.52), transparent);
}

.world-detail span { color: #d0b7df; font-size: 8px; letter-spacing: .18em; text-transform: uppercase; }
.world-detail strong { display: block; margin: 12px 0 10px; font: 29px/1.02 Georgia, serif; }
.world-detail ul { display: grid; gap: 9px; margin: 18px 0 0; padding: 0; color: #c8bfce; font-size: 12px; line-height: 1.45; list-style: none; }
.world-detail li { position: relative; padding-left: 17px; }
.world-detail li::before { content: "◆"; position: absolute; top: .08em; left: 0; color: #b994cc; font-size: 7px; }
.world-detail-meta { display: grid; gap: 5px; margin-top: 22px; padding-top: 15px; border-top: 1px solid rgba(220,184,223,.16); }
.world-detail-meta b { color: #d9a45c; font-size: 13px; text-shadow: 0 0 18px rgba(217,164,92,.18); }
.world-detail-meta em { color: #84788e; font-size: 7px; font-style: normal; letter-spacing: .12em; text-transform: uppercase; }
.world-detail-enter { display: inline-flex; align-items: center; margin-top: 20px; padding: 11px 14px; border: 1px solid rgba(223,184,222,.34); color: #fff; font-size: 8px; font-weight: 800; letter-spacing: .13em; text-decoration: none; text-transform: uppercase; background: linear-gradient(100deg, rgba(116,70,153,.35), rgba(190,111,156,.2)); transition: border-color .2s ease, background .2s ease; }
.world-detail-enter:hover,
.world-detail-enter:focus-visible { border-color: rgba(239,202,227,.85); background: linear-gradient(100deg, rgba(129,76,170,.55), rgba(201,120,167,.34)); outline: none; }

.deck-world {
  position: relative;
  min-height: 850px;
  display: grid;
  grid-template-columns: minmax(330px, 42%) 1fr;
  overflow: hidden;
  color: #211b33;
  background:
    radial-gradient(circle at 78% 15%, rgba(138,111,185,.17), transparent 26%),
    linear-gradient(135deg, #f1ece2, #e9e2d7);
}

.deck-arch {
  position: relative;
  min-height: 850px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #111026;
}

.deck-arch::before {
  content: "";
  position: absolute;
  inset: 4% 8% 0;
  border-radius: 48% 48% 0 0 / 31% 31% 0 0;
  background: url("../assets/interactive-worlds/dorothy-arch-night.png") center bottom / cover no-repeat;
  box-shadow: 0 0 90px rgba(139,112,193,.3);
}

.deck-arch-title {
  position: relative;
  z-index: 2;
  margin-top: -8%;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255,255,255,.94);
  font: italic 600 clamp(64px, 8vw, 126px)/1 Georgia, serif;
  letter-spacing: -.07em;
}

.deck-arch-caption {
  position: absolute;
  z-index: 3;
  bottom: 5%;
  color: #e8e0f3;
  font-size: 8px;
  letter-spacing: .32em;
}

.deck-world-content {
  position: relative;
  min-width: 0;
  padding: 90px 5vw 55px;
}

.deck-world-kicker { color: #725f9e; }
.deck-world-content h2 {
  max-width: 680px;
  margin-top: 18px;
  font: 400 clamp(42px, 5vw, 72px)/1 Georgia, serif;
  letter-spacing: -.05em;
}

.deck-world-content > p {
  max-width: 500px;
  margin-top: 18px;
  color: #675f70;
  font-size: 14px;
  line-height: 1.8;
}

.deck-experience {
  position: absolute;
  right: 3vw;
  bottom: 90px;
  left: 4vw;
  height: 430px;
}

.deck-controls {
  position: absolute;
  z-index: 30;
  inset: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #655d6d;
  font-size: 9px;
  letter-spacing: .14em;
}

.deck-status { display: flex; align-items: center; gap: 9px; }
.deck-status i { width: 6px; height: 6px; border-radius: 50%; background: #8770af; box-shadow: 0 0 0 4px rgba(135,112,175,.1); }
.deck-controls > div { display: flex; gap: 7px; }
.deck-controls button {
  padding: 8px 13px;
  border: 1px solid rgba(71,62,88,.2);
  border-radius: 999px;
  color: #312d3b;
  background: rgba(255,255,255,.45);
  cursor: pointer;
}
.deck-controls button:hover { color: #fff; background: #28223e; }

.drawer-track { position: absolute; inset: 50px 0 0; perspective: 1400px; transform-style: preserve-3d; }
.drawer-guide { position: absolute; top: 44%; left: 0; width: 92%; display: flex; align-items: center; gap: 10px; color: #81798b; font-size: 7px; letter-spacing: .3em; opacity: .58; }
.drawer-guide i { height: 1px; flex: 1; background: linear-gradient(90deg, rgba(82,73,98,.36), transparent); }

.interactive-card {
  --x: 0px;
  --y: 0px;
  --r: 0deg;
  --card-scale: 1;
  position: absolute;
  top: 8%;
  left: 2%;
  width: clamp(116px, 11.8vw, 176px);
  aspect-ratio: 2 / 3;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 9px;
  opacity: 0;
  filter: saturate(.82) brightness(.72);
  background: #171333;
  box-shadow: 0 22px 55px rgba(36,27,56,.28);
  cursor: pointer;
  transform: translate3d(-48vw, 98px, calc(var(--card-index) * -8px)) rotateY(-68deg) rotate(-4deg) scale(.72);
  transform-origin: 0 55%;
  transition-property: transform, opacity, filter, box-shadow;
  transition-duration: 760ms, 360ms, 430ms, 430ms;
  transition-delay: calc(var(--card-index) * 95ms);
  transition-timing-function: cubic-bezier(.2,.78,.16,1), ease, ease, ease;
  will-change: transform;
}

.interactive-card img { width: 100%; height: 100%; object-fit: cover; }
.interactive-card > span { position: absolute; top: 9px; right: 9px; width: 26px; height: 26px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.4); border-radius: 50%; color: #fff; font-size: 7px; background: rgba(23,18,51,.28); backdrop-filter: blur(5px); }
.interactive-card::after { content: attr(data-label); position: absolute; right: 0; bottom: 0; left: 0; padding: 35px 10px 10px; color: #fff; font: 12px/1.2 Georgia, serif; letter-spacing: .07em; text-align: left; background: linear-gradient(transparent, rgba(10,7,25,.9)); }

.deck-experience[data-phase="drawing"] .interactive-card,
.deck-experience[data-phase="arranged"] .interactive-card {
  opacity: 1;
  filter: saturate(1) brightness(1);
  transform: translate3d(var(--x), var(--y), calc(var(--card-index) * 4px)) rotate(var(--r)) scale(var(--card-scale));
}

.interactive-card[aria-pressed="true"] { z-index: 20; box-shadow: 0 34px 75px rgba(39,28,67,.45), 0 0 0 2px rgba(255,255,255,.8); }
.deck-experience[data-phase="retracting"] .interactive-card { opacity: 0; filter: saturate(.65) brightness(.55); transform: translate3d(-49vw, 72px, calc(var(--card-index) * -7px)) rotateY(-74deg) scale(.67); transition-delay: calc((5 - var(--card-index)) * 78ms); transition-duration: 640ms; }

.deck-world-cta { position: absolute; right: 5vw; bottom: 40px; z-index: 8; color: #322b42; border-bottom: 1px solid rgba(50,43,66,.42); font-size: 11px; font-weight: 800; letter-spacing: .12em; text-decoration: none; text-transform: uppercase; }

@media (max-width: 980px) {
  .worlds-hero { min-height: auto; padding-top: 76px; }
  .worlds-copy { margin-bottom: 24px; }
  .worlds-playground { max-width: 720px; grid-template-columns: 1fr; gap: 8px; }
  .particle-stage { min-height: 660px; margin: -18px -10vw 0; }
  .world-detail { width: min(430px, 100%); min-height: 250px; margin: 0 auto; }
  .deck-world { grid-template-columns: 1fr; }
  .deck-arch { min-height: 690px; }
  .deck-world-content { min-height: 760px; }
}

@media (max-width: 640px) {
  nav { padding: 22px 0; }
  nav .wrap { padding: 0 18px; }
  .brand { flex: 0 0 auto; font-size: 1rem; }
  .nav-links { gap: 11px; font-size: .7rem; }
  .worlds-hero { min-height: auto; padding: 66px 20px 52px; }
  .worlds-copy { margin-bottom: 18px; }
  .worlds-copy h1 { font-size: clamp(42px, 13vw, 62px); }
  .worlds-playground { gap: 14px; }
  .particle-stage { min-height: 540px; margin: -18px -27vw 0; }
  .particle-room-card { width: 108px; }
  .particle-card-copy { left: 8px; bottom: 8px; }
  .particle-card-copy strong { font-size: 13px; }
  .particle-card-copy b { display: none; }
  .particle-hint { display: none; }
  .world-detail { width: 100%; min-height: 230px; margin: 0; padding: 56px 20px 22px; }
  .world-detail::before { top: 18px; left: 20px; }
  .world-detail::after { top: 36px; right: 20px; left: 20px; }
  .world-detail strong { font-size: 21px; }
  .deck-arch { min-height: 580px; }
  .deck-world-content { min-height: 900px; padding: 65px 24px 40px; text-align: center; }
  .deck-world-content > p { margin-inline: auto; }
  .deck-experience { top: 350px; right: 5px; bottom: auto; left: 5px; height: 450px; overflow: hidden; }
  .drawer-track { width: 138%; transform: scale(.7); transform-origin: left top; }
  .deck-status { display: none; }
  .interactive-card { width: 150px; }
  .deck-world-cta { right: 50%; transform: translateX(50%); white-space: nowrap; }
}

@media (prefers-reduced-motion: reduce) {
  .particle-hint { display: none; }
  .interactive-card { transition-duration: .01ms !important; transition-delay: 0ms !important; }
}