:root {
  --stage: #07121F;
  --paper: #E8F7FF;
  --green: #3CE7B2;
  --violet: #6651FF;
  --pink: #FF4D8D;
  --tape: #C7D2FE;
  --ink: #101827;
  --pencil: #7B879D;
  --title: 'Fraunces', serif;
  --ui: 'Spline Sans', sans-serif;
  --script: 'Newsreader', serif;
  --cue: 'Recursive', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--stage);
  color: var(--paper);
  font-family: var(--ui);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background:
    radial-gradient(circle at 18% 18%, rgba(102, 81, 255, .16), transparent 32%),
    radial-gradient(circle at 82% 70%, rgba(60, 231, 178, .11), transparent 30%),
    linear-gradient(115deg, transparent 0 42%, rgba(199, 210, 254, .035) 43% 44%, transparent 45% 100%);
}

#dust-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
  opacity: .72;
}

.cue-nav {
  position: fixed;
  left: 22px;
  top: 22px;
  z-index: 20;
  display: flex;
  gap: 10px;
  font-family: var(--cue);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.cue-nav a {
  color: rgba(232, 247, 255, .72);
  text-decoration: none;
  border-bottom: 1px solid rgba(60, 231, 178, .35);
  padding-bottom: 3px;
  transition: color .25s ease, border-color .25s ease;
}

.cue-nav a:hover { color: var(--green); border-color: var(--green); }

.stage-plate {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  isolation: isolate;
  border-bottom: 1px solid rgba(123, 135, 157, .13);
  background:
    linear-gradient(rgba(199, 210, 254, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(199, 210, 254, .028) 1px, transparent 1px),
    var(--stage);
  background-size: 72px 72px, 72px 72px, auto;
}

.stage-plate::after {
  content: attr(data-act);
  position: absolute;
  right: 5vw;
  bottom: 3vh;
  z-index: -1;
  font-family: var(--title);
  font-size: clamp(11rem, 28vw, 28rem);
  color: rgba(232, 247, 255, .025);
  line-height: .75;
}

.corner-cue {
  position: absolute;
  z-index: 6;
  font-family: var(--cue);
  color: var(--pencil);
  font-size: 12px;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.top-left { top: 76px; left: 36px; }
.top-right { top: 76px; right: 42px; }
.bottom-right { right: 42px; bottom: 38px; }

.aperture {
  position: absolute;
  z-index: 0;
  border: 1px solid rgba(199, 210, 254, .18);
  background: rgba(16, 24, 39, .4);
  box-shadow: inset 0 0 120px rgba(7, 18, 31, .8);
}

.aperture-one {
  width: 66vw;
  height: 52vh;
  left: 17vw;
  top: 21vh;
  transform: rotate(-4deg) skew(-1deg);
  clip-path: polygon(4% 0, 100% 8%, 95% 100%, 0 87%);
}

.script-paper {
  background: rgba(232, 247, 255, .91);
  color: var(--ink);
  border: 1px solid rgba(232, 247, 255, .75);
  box-shadow: 0 22px 70px rgba(0, 0, 0, .48), inset 0 0 30px rgba(102, 81, 255, .08);
  backdrop-filter: blur(10px);
}

.opening-line {
  position: absolute;
  left: 13vw;
  top: 35vh;
  z-index: 5;
  width: min(680px, 72vw);
  padding: 34px 42px 42px;
  transform: rotate(-3.2deg);
  transition: transform 1s cubic-bezier(.2,.7,.08,1), opacity .8s ease;
}

.speaker {
  margin: 0 0 8px;
  font-family: var(--cue);
  font-size: 12px;
  color: var(--violet);
  letter-spacing: .18em;
}

blockquote {
  margin: 0;
  font-family: var(--script);
  font-size: clamp(2rem, 4.4vw, 5.6rem);
  line-height: .95;
  letter-spacing: -.045em;
}

.detachable-baseline {
  position: absolute;
  left: 42px;
  right: 42px;
  bottom: 28px;
  height: 2px;
  background: var(--green);
  box-shadow: 0 0 18px rgba(60, 231, 178, .8);
  transform-origin: left center;
  transition: transform 1s ease, opacity .7s ease;
}

.line-edge {
  position: absolute;
  z-index: 4;
  inset: 20vh 8vw auto auto;
  width: 78vw;
  height: 52vh;
  opacity: 0;
  transition: opacity .75s ease .2s;
}

.line-edge path, .draw-path {
  fill: none;
  stroke: var(--green);
  stroke-width: 2.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 7px rgba(60, 231, 178, .7));
}

.line-edge path, .draw-path {
  stroke-dasharray: var(--path-length, 1200);
  stroke-dashoffset: var(--path-length, 1200);
  transition: stroke-dashoffset 1.6s cubic-bezier(.2,.8,.1,1);
}

.line-edge text {
  fill: var(--paper);
  font-family: var(--cue);
  font-size: 28px;
}

.node { fill: var(--green); opacity: 0; filter: drop-shadow(0 0 10px var(--green)); transition: opacity .5s ease .8s; }

.cue-trigger, .closing-cue {
  position: absolute;
  z-index: 8;
  border: 1px solid rgba(60, 231, 178, .65);
  background: rgba(7, 18, 31, .72);
  color: var(--green);
  font-family: var(--cue);
  text-transform: uppercase;
  letter-spacing: .14em;
  padding: 12px 18px;
  text-decoration: none;
  cursor: pointer;
}

.cue-trigger { left: 14vw; top: 68vh; }

.act-one.revealed .opening-line { transform: translateY(-26px) rotate(-4.8deg); }
.act-one.revealed .detachable-baseline { transform: translateX(10vw) rotate(18deg) scaleX(.25); opacity: 0; }
.act-one.revealed .line-edge { opacity: 1; }
.act-one.revealed .line-edge path { stroke-dashoffset: 0; }
.act-one.revealed .node { opacity: 1; }

.floor-plan {
  position: absolute;
  left: 8vw;
  top: 16vh;
  width: 78vw;
  height: 68vh;
  border: 1px solid rgba(199, 210, 254, .18);
  transform: rotate(2.4deg);
  background: radial-gradient(circle at 50% 50%, rgba(232, 247, 255, .055), transparent 52%);
}

.floor-plan::before {
  content: "";
  position: absolute;
  inset: 12%;
  border: 1px dashed rgba(123, 135, 157, .4);
  border-radius: 50%;
}

.stage-axis { position: absolute; background: rgba(199, 210, 254, .22); }
.stage-axis.horizontal { height: 1px; left: 4%; right: 4%; top: 50%; }
.stage-axis.vertical { width: 1px; top: 4%; bottom: 4%; left: 50%; }

.blocking-svg, .lattice-svg, .wave-svg, .score-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.violet { stroke: var(--violet); filter: drop-shadow(0 0 7px rgba(102, 81, 255, .66)); }
.pink { stroke: var(--pink); filter: drop-shadow(0 0 7px rgba(255, 77, 141, .62)); }
.blue { stroke: var(--tape); filter: drop-shadow(0 0 5px rgba(199, 210, 254, .5)); }
.thick { stroke-width: 4; }
.quiet { opacity: .62; }

.stage-plate.in-view .draw-path { stroke-dashoffset: 0; }

.blocking-node {
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px rgba(60, 231, 178, .85);
  transform: translate(-50%, -50%);
  animation: drift 7s ease-in-out infinite alternate;
}

.blocking-node::after {
  content: attr(data-label);
  position: absolute;
  left: 24px;
  top: -7px;
  color: var(--paper);
  font-family: var(--cue);
  font-size: 13px;
}

.n1 { left: 13%; top: 67%; }
.n2 { left: 48%; top: 48%; animation-delay: -2s; }
.n3 { left: 82%; top: 32%; animation-delay: -4s; }
.n4 { left: 72%; top: 72%; animation-delay: -1s; }

@keyframes drift { to { transform: translate(calc(-50% + 18px), calc(-50% - 12px)); } }

.tape-strip {
  position: absolute;
  z-index: 7;
  padding: 12px 32px;
  color: var(--ink);
  background: rgba(199, 210, 254, .82);
  font-family: var(--cue);
  text-transform: uppercase;
  letter-spacing: .09em;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .32);
}

.tape-one { right: 8vw; top: 23vh; transform: rotate(-11deg); }
.tape-two { left: 16vw; bottom: 10vh; transform: rotate(7deg); background: rgba(60, 231, 178, .75); }

.annotation-shelf {
  position: absolute;
  right: 4vw;
  bottom: 17vh;
  z-index: 8;
  width: 310px;
  font-family: var(--script);
  color: rgba(232, 247, 255, .82);
}

.annotation-shelf span { color: var(--pink); font-family: var(--cue); }

.lattice-wrap {
  position: absolute;
  inset: 14vh 5vw 10vh 6vw;
  transform: rotate(-1.5deg);
}

.draft-page {
  position: absolute;
  z-index: 5;
  left: 3vw;
  top: 9vh;
  width: min(420px, 42vw);
  padding: 34px;
  background: rgba(232, 247, 255, .86);
  color: var(--ink);
  box-shadow: 0 25px 80px rgba(0, 0, 0, .5);
}

.draft-page h2 {
  margin: 0 0 28px;
  font-family: var(--title);
  font-size: clamp(2.6rem, 5vw, 6rem);
  line-height: .82;
  letter-spacing: -.06em;
}

.excerpt { font-family: var(--script); font-size: 1.45rem; }
.ghost-line { font-family: var(--script); color: rgba(16, 24, 39, .35); text-decoration: line-through; transform: rotate(-3deg); }

.lattice-nodes circle, .score-dots circle { fill: var(--paper); stroke: var(--green); stroke-width: 3; filter: drop-shadow(0 0 8px rgba(60, 231, 178, .7)); }

.scene-tabs {
  position: absolute;
  right: 2vw;
  top: 8vh;
  display: grid;
  gap: 10px;
  z-index: 8;
}

.scene-tabs span {
  width: 84px;
  padding: 10px 14px;
  background: rgba(255, 77, 141, .72);
  color: var(--paper);
  font-family: var(--cue);
  transform: translateX(calc(var(--i, 0) * 4px));
}

.wave-score {
  position: absolute;
  left: 6vw;
  right: 6vw;
  top: 22vh;
  height: 58vh;
  border-top: 1px solid rgba(123, 135, 157, .28);
  border-bottom: 1px solid rgba(123, 135, 157, .28);
}

.axis-line { stroke: rgba(123, 135, 157, .45); stroke-width: 1; stroke-dasharray: 8 12; }
.wave { stroke-width: 4; }

.beat-card {
  position: absolute;
  padding: 10px 14px;
  border: 1px solid rgba(255, 77, 141, .55);
  color: var(--paper);
  font-family: var(--script);
  background: rgba(16, 24, 39, .64);
}

.beat-a { left: 14%; top: 22%; transform: rotate(-5deg); }
.beat-b { left: 48%; bottom: 12%; transform: rotate(4deg); }
.beat-c { right: 8%; top: 18%; transform: rotate(-2deg); }

.caption {
  position: absolute;
  left: 10vw;
  bottom: 8vh;
  width: min(720px, 78vw);
  font-family: var(--script);
  font-size: clamp(1.4rem, 3vw, 3.2rem);
  color: rgba(232, 247, 255, .84);
}

.final-tableau {
  display: grid;
  place-items: center;
  padding: 14vh 6vw;
}

.final-tableau h1 {
  position: absolute;
  left: 8vw;
  top: 13vh;
  z-index: 6;
  margin: 0;
  font-family: var(--title);
  font-size: clamp(4rem, 11vw, 13rem);
  line-height: .76;
  letter-spacing: -.07em;
  color: var(--paper);
  text-shadow: 0 0 28px rgba(102, 81, 255, .28);
}

.subtitle {
  position: absolute;
  right: 8vw;
  top: 29vh;
  z-index: 7;
  width: min(480px, 42vw);
  font-family: var(--script);
  font-size: clamp(1.3rem, 2.2vw, 2.4rem);
  color: rgba(232, 247, 255, .82);
}

.score-board {
  position: absolute;
  left: 6vw;
  right: 6vw;
  bottom: 8vh;
  height: 56vh;
  border: 1px solid rgba(199, 210, 254, .16);
  background: rgba(16, 24, 39, .32);
  transform: rotate(1.2deg);
}

.score-note {
  position: absolute;
  font-family: var(--cue);
  font-size: 12px;
  color: var(--paper);
  border-left: 2px solid var(--pink);
  padding: 8px 10px;
  background: rgba(7, 18, 31, .78);
  text-transform: uppercase;
  letter-spacing: .1em;
}

.note-one { left: 18%; top: 25%; }
.note-two { left: 54%; top: 14%; border-color: var(--tape); }
.note-three { right: 8%; bottom: 22%; border-color: var(--green); }

.closing-cue { right: 8vw; bottom: 8vh; }

.cursor-light {
  position: fixed;
  z-index: 3;
  left: 0;
  top: 0;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(60, 231, 178, .14), rgba(102, 81, 255, .07) 38%, transparent 70%);
  transform: translate(-50%, -50%);
  mix-blend-mode: screen;
}

@media (max-width: 760px) {
  .cue-nav { left: 12px; right: 12px; overflow-x: auto; }
  .opening-line { left: 7vw; top: 31vh; width: 84vw; padding: 28px; }
  .floor-plan, .lattice-wrap { left: 4vw; width: 92vw; }
  .draft-page, .subtitle { width: 78vw; }
  .annotation-shelf { right: 5vw; width: 80vw; }
  .tape-strip { max-width: 78vw; }
}