:root {
  --wet-asphalt: #080A12;
  --alley-ink: #121625;
  --electric-cyan: #00F5FF;
  --rebel-magenta: #FF2BD6;
  --voltage-yellow: #F8FF3D;
  --signal-violet: #7A3CFF;
  --graffiti-coral: #FF5C5C;
  --paper-wash: #EAF7FF;
}

/* Typography compliance: Space Grotesk** from Google Fonts in 500/700 for club stamps and prompt codes. */

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--wet-asphalt);
  color: var(--paper-wash);
  font-family: "Atkinson Hyperlegible", system-ui, sans-serif;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 15% 12%, rgba(0, 245, 255, .22), transparent 22%),
    radial-gradient(circle at 86% 18%, rgba(255, 43, 214, .24), transparent 26%),
    radial-gradient(circle at 45% 75%, rgba(122, 60, 255, .2), transparent 32%),
    linear-gradient(120deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: auto, auto, auto, 72px 72px;
  pointer-events: none;
  mix-blend-mode: screen;
  filter: saturate(1.35);
  z-index: 0;
}

.rain-glass {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 12;
  background-image:
    linear-gradient(178deg, transparent 0 20%, rgba(234, 247, 255, .28) 21%, transparent 23% 100%),
    linear-gradient(181deg, transparent 0 42%, rgba(0, 245, 255, .18) 43%, transparent 45% 100%);
  background-size: 33px 210px, 47px 320px;
  opacity: .45;
  animation: rainSlide 5s linear infinite;
}

.subway-thread {
  position: fixed;
  left: -10vw;
  top: 16vh;
  width: 120vw;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--electric-cyan), var(--signal-violet), var(--rebel-magenta), transparent);
  box-shadow: 0 0 18px var(--electric-cyan);
  transform-origin: left center;
  transform: rotate(12deg) scaleX(.1);
  z-index: 2;
  opacity: .75;
}

.club, .room { position: relative; z-index: 1; }

.room {
  min-height: 100vh;
  padding: clamp(28px, 5vw, 74px);
  display: grid;
  align-content: center;
  overflow: hidden;
}

.alley { background: linear-gradient(180deg, rgba(8, 10, 18, .4), rgba(18, 22, 37, .85)); }
.brick-map {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(234, 247, 255, .045) 2px, transparent 2px),
    linear-gradient(90deg, rgba(234, 247, 255, .035) 2px, transparent 2px);
  background-size: 96px 38px;
  mask-image: radial-gradient(circle at 52% 38%, black 0 48%, transparent 78%);
  opacity: .7;
}

.neon-sign {
  font-family: "Nunito Sans", system-ui, sans-serif;
  font-weight: 900;
  letter-spacing: -0.08em;
  font-size: clamp(4rem, 16vw, 14rem);
  line-height: .73;
  max-width: 1100px;
  text-transform: lowercase;
  color: var(--paper-wash);
  text-shadow: 0 0 8px var(--electric-cyan), 0 0 24px var(--rebel-magenta), 0 18px 42px rgba(0,0,0,.8);
  filter: url(#none);
  animation: signBlink 4.6s infinite steps(1);
}

.neon-sign span { display: block; transform: rotate(-2deg); }
.neon-sign span:nth-child(2) { color: var(--electric-cyan); transform: translateX(8vw) rotate(1deg); }
.neon-sign span:nth-child(3) { color: var(--rebel-magenta); transform: translateX(20vw) rotate(-4deg); }

.door-note, .room-heading span, .door-code {
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.door-note { max-width: 720px; color: var(--voltage-yellow); margin: 28px 0; }

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(145px, 1fr));
  gap: clamp(12px, 2vw, 28px);
  align-items: start;
}

.test-card, .poster, .last-card, .photo-frame, .conversation-grid span {
  position: relative;
  border: 3px solid rgba(234, 247, 255, .82);
  border-radius: 28px 18px 34px 16px;
  padding: 24px;
  min-height: 150px;
  color: var(--wet-asphalt);
  font-family: "Nunito Sans", system-ui, sans-serif;
  font-weight: 900;
  font-size: clamp(1.1rem, 2vw, 2rem);
  box-shadow: 0 12px 0 rgba(0,0,0,.38), 0 0 35px rgba(0,245,255,.17);
  cursor: pointer;
  transition: transform .35s ease, filter .35s ease, box-shadow .35s ease;
}

.test-card::before, .poster::before, .photo-frame::before {
  content: "";
  position: absolute;
  width: 58px;
  height: 18px;
  background: rgba(248, 255, 61, .72);
  top: -12px;
  left: 22px;
  transform: rotate(-7deg);
  box-shadow: 0 0 18px rgba(248,255,61,.35);
}

.test-card:hover, .test-card.revealed { transform: translateY(-12px) rotate(0deg) scale(1.03); filter: saturate(1.35); }
.test-card.revealed::after { content: attr(data-answer); display: block; margin-top: 18px; font-family: "Space Grotesk"; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; }

.cyan { background: radial-gradient(circle at 20% 12%, var(--paper-wash), transparent 18%), radial-gradient(circle at 78% 70%, var(--electric-cyan), transparent 44%), var(--paper-wash); }
.magenta { background: radial-gradient(circle at 15% 85%, var(--rebel-magenta), transparent 45%), var(--paper-wash); }
.yellow { background: radial-gradient(circle at 70% 20%, var(--voltage-yellow), transparent 42%), var(--paper-wash); }
.violet { background: radial-gradient(circle at 70% 72%, var(--signal-violet), transparent 48%), var(--paper-wash); }
.coral { background: radial-gradient(circle at 32% 75%, var(--graffiti-coral), transparent 50%), var(--paper-wash); }
.tilt-left { transform: rotate(-4deg); }
.tilt-right { transform: rotate(3.4deg); }
.ticket { border-radius: 16px 34px 16px 34px; }
.receipt { margin-top: 62px; }
.stamp { margin-top: 12px; min-height: 190px; }
.flyer { margin-top: 96px; }
.strip { min-height: 270px; writing-mode: vertical-rl; }
.tremble-grid { animation: bassTremble 1.8s infinite; }

button {
  justify-self: start;
  margin-top: 34px;
  border: 3px solid var(--paper-wash);
  border-radius: 999px;
  background: var(--wet-asphalt);
  color: var(--voltage-yellow);
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  padding: 18px 28px;
  box-shadow: 0 0 22px rgba(248,255,61,.42), inset 0 0 22px rgba(255,43,214,.18);
  cursor: pointer;
}

.door { grid-template-columns: 1.1fr .9fr; gap: 44px; background: radial-gradient(circle at 20% 30%, rgba(255,43,214,.22), transparent 32%), var(--alley-ink); }
.door-panel { border: 4px solid var(--electric-cyan); border-radius: 46px; padding: clamp(28px, 5vw, 68px); background: rgba(8,10,18,.74); box-shadow: inset 0 0 70px rgba(0,245,255,.16), 0 0 60px rgba(122,60,255,.25); }
.door h1, .room h2 { font-family: "Nunito Sans"; font-size: clamp(3.4rem, 9vw, 8rem); line-height: .82; margin: 18px 0; letter-spacing: -.07em; }
.door p, .noise p, .dawn p { font-size: clamp(1.15rem, 2vw, 1.6rem); max-width: 680px; }
.bouncer { display: flex; gap: 14px; margin-bottom: 18px; }
.bubble-eye { background: var(--paper-wash); color: var(--wet-asphalt); border-radius: 60% 42% 55% 44%; padding: 16px; font-family: "Space Grotesk"; font-weight: 700; box-shadow: 0 0 22px var(--electric-cyan); }
.bubble-eye.maybe { background: var(--rebel-magenta); }
.wrist-stamp { display: inline-block; margin-top: 24px; padding: 18px 26px; border: 5px solid var(--voltage-yellow); color: var(--voltage-yellow); font: 700 1.4rem "Space Grotesk"; transform: rotate(-9deg); text-shadow: 0 0 12px var(--voltage-yellow); }
.poster-stack { display: grid; gap: 22px; align-content: center; }
.poster { min-height: 120px; background: linear-gradient(140deg, var(--paper-wash), #b9efff); transform: rotate(var(--r, -3deg)); }
.poster:nth-child(2) { --r: 5deg; background: radial-gradient(circle at 20% 60%, var(--rebel-magenta), transparent 45%), var(--paper-wash); }
.poster:nth-child(3) { --r: -7deg; background: radial-gradient(circle at 70% 20%, var(--voltage-yellow), transparent 38%), var(--paper-wash); }

.lineup { background: linear-gradient(180deg, var(--wet-asphalt), #0f1028); }
.room-heading { align-self: start; margin-bottom: 34px; }
.room-heading span { color: var(--electric-cyan); }
.drift-track { display: flex; gap: 24px; width: max-content; transform: translateX(0); }
.drift-track .test-card { width: min(68vw, 430px); flex: 0 0 auto; }
.drift-track .tall { min-height: 340px; }
.drift-track .big { min-height: 245px; }

.mirror { background: radial-gradient(circle at 50% 20%, rgba(248,255,61,.14), transparent 26%), var(--alley-ink); }
.photo-booth { display: grid; grid-template-columns: repeat(4, minmax(170px, 1fr)); gap: 16px; padding: 18px; border: 6px solid var(--paper-wash); border-radius: 34px; background: rgba(234,247,255,.07); }
.photo-frame { min-height: 410px; display: grid; align-content: end; color: var(--paper-wash); text-shadow: 0 2px 14px #000; overflow: hidden; }
.photo-frame::after { content: ""; position: absolute; inset: 14% 18% 35%; border-radius: 50% 50% 45% 45%; background: radial-gradient(circle at 35% 28%, var(--electric-cyan), transparent 18%), radial-gradient(circle at 70% 32%, var(--rebel-magenta), transparent 16%), linear-gradient(180deg, rgba(8,10,18,.15), rgba(8,10,18,.85)); filter: blur(.2px); }
.hood { background: radial-gradient(circle at 50% 18%, var(--signal-violet), transparent 46%), #171b2c; }
.glasses { background: radial-gradient(circle at 35% 38%, var(--electric-cyan), transparent 32%), #111; }
.cup { background: radial-gradient(circle at 65% 64%, var(--graffiti-coral), transparent 38%), #172033; }
.cat { background: radial-gradient(circle at 50% 20%, var(--voltage-yellow), transparent 28%), #0b0d18; }
.flash { position: fixed; inset: 0; background: var(--paper-wash); opacity: 0; pointer-events: none; z-index: 20; transition: opacity .18s ease; }
.flash.on { opacity: .88; }

.noise { background: radial-gradient(circle at 8% 90%, rgba(0,245,255,.2), transparent 30%), radial-gradient(circle at 80% 14%, rgba(255,43,214,.22), transparent 34%), var(--wet-asphalt); }
.noise-wall { max-width: 1120px; }
.conversation-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 36px; }
.conversation-grid span { min-height: 120px; background: rgba(234,247,255,.92); font-size: clamp(1rem, 1.7vw, 1.5rem); transform: rotate(var(--turn)); }
.conversation-grid span:nth-child(1) { --turn: -3deg; }
.conversation-grid span:nth-child(2) { --turn: 2deg; }
.conversation-grid span:nth-child(3) { --turn: -1deg; }
.conversation-grid span:nth-child(4) { --turn: 4deg; }
.conversation-grid span:nth-child(5) { --turn: -5deg; }
.conversation-grid span:nth-child(6) { --turn: 1deg; }

.dawn { background: linear-gradient(180deg, var(--wet-asphalt) 0%, #213146 48%, var(--paper-wash) 100%); color: var(--wet-asphalt); }
.dawn h2 { color: var(--paper-wash); text-shadow: 0 0 28px var(--electric-cyan); }
.sidewalk-wash { position: absolute; inset: 45% 0 0; background: radial-gradient(circle at 25% 30%, rgba(0,245,255,.45), transparent 30%), radial-gradient(circle at 70% 40%, rgba(255,43,214,.34), transparent 28%); filter: blur(18px); }
.last-card { max-width: 780px; min-height: 210px; background: radial-gradient(circle at 20% 15%, var(--voltage-yellow), transparent 28%), var(--paper-wash); font-size: clamp(2rem, 5vw, 4.8rem); letter-spacing: -.05em; transform: rotate(-2deg); }
.last-card.stamped::after { content: "PASSED?"; position: absolute; right: 28px; bottom: 18px; color: var(--rebel-magenta); border: 5px solid var(--rebel-magenta); border-radius: 50%; padding: 18px; font: 700 1.2rem "Space Grotesk"; transform: rotate(16deg); }

@keyframes rainSlide { to { background-position: 0 210px, 0 320px; } }
@keyframes signBlink { 0%, 88%, 100% { opacity: 1; } 89%, 91% { opacity: .42; } 93% { opacity: .75; } }
@keyframes bassTremble { 0%, 100% { transform: translate3d(0,0,0); } 48% { transform: translate3d(1px,-1px,0); } 52% { transform: translate3d(-1px,1px,0); } }

@media (max-width: 860px) {
  .room { padding: 24px; }
  .evidence-grid, .door, .photo-booth, .conversation-grid { grid-template-columns: 1fr; }
  .receipt, .flyer, .stamp { margin-top: 0; }
  .strip { writing-mode: horizontal-tb; min-height: 150px; }
  .drift-track .test-card { width: 78vw; }
}