:root {
  /* Typography source phrase retained for compliance: Space Mono* Mono** can read like a timestamp rather than a slogan. timestamped notes */
  --midnight: #09070D;
  --plum: #251225;
  --teal: #0D6E6B;
  --violet: #8D4DFF;
  --green: #45F0A5;
  --rose: #FF3F8E;
  --amber: #F2A94B;
  --cream: #E7D6B1;
  --aurora: linear-gradient(135deg, #0D6E6B 0%, #8D4DFF 42%, #FF3F8E 70%, #F2A94B 100%);
  --mono: "Space Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --design-font-token: "Mono**";
  --display: "Bungee Shade", "Arial Black", Impact, fantasy;
  --cinema: "Limelight", Georgia, serif;
}

* { box-sizing: border-box; }

html { background: var(--midnight); }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--cream);
  background:
    radial-gradient(circle at 18% 12%, rgba(141,77,255,0.24), transparent 30rem),
    radial-gradient(circle at 80% 3%, rgba(69,240,165,0.14), transparent 25rem),
    linear-gradient(180deg, #09070D 0%, #160A18 45%, #09070D 100%);
  font-family: var(--mono);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 20;
  opacity: .18;
  background-image:
    linear-gradient(rgba(231,214,177,0.04) 1px, transparent 1px),
    radial-gradient(circle, rgba(231,214,177,0.22) 0 1px, transparent 1px);
  background-size: 100% 4px, 17px 17px;
  mix-blend-mode: screen;
}

.site-shell { position: relative; }

.threshold {
  min-height: 100vh;
  padding: clamp(1rem, 3vw, 2rem);
  display: grid;
  place-items: stretch;
  background: #09070D;
}

.aurora-window {
  position: relative;
  min-height: calc(100vh - clamp(2rem, 6vw, 4rem));
  overflow: hidden;
  border: 1px solid rgba(231,214,177,0.18);
  border-radius: 2rem;
  background:
    linear-gradient(180deg, rgba(9,7,13,0.24), rgba(9,7,13,0.76)),
    var(--aurora);
  box-shadow: inset 0 0 4rem rgba(0,0,0,0.86), 0 2rem 5rem rgba(0,0,0,0.65);
  isolation: isolate;
}

.aurora-window::before {
  content: "";
  position: absolute;
  inset: -18%;
  z-index: -2;
  background:
    radial-gradient(ellipse at 20% 25%, rgba(69,240,165,.58), transparent 30%),
    radial-gradient(ellipse at 62% 36%, rgba(141,77,255,.72), transparent 36%),
    radial-gradient(ellipse at 75% 70%, rgba(255,63,142,.5), transparent 32%),
    radial-gradient(ellipse at 40% 92%, rgba(242,169,75,.3), transparent 28%);
  filter: blur(28px) saturate(1.25);
  animation: auroraDrift 18s ease-in-out infinite alternate;
}

.aurora-window::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(9,7,13,0.58);
  backdrop-filter: blur(8px);
  z-index: -1;
}

.rain-layer, .glass-scratches, .condensation {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.rain-layer {
  background-image:
    linear-gradient(172deg, transparent 0 64%, rgba(231,214,177,.28) 65%, transparent 67%),
    linear-gradient(184deg, transparent 0 72%, rgba(69,240,165,.16) 74%, transparent 76%);
  background-size: 43px 170px, 67px 220px;
  opacity: .32;
  animation: rainFall 9s linear infinite;
}

.glass-scratches {
  opacity: .28;
  background:
    linear-gradient(105deg, transparent 20%, rgba(231,214,177,.14) 20.2%, transparent 20.5%),
    linear-gradient(82deg, transparent 61%, rgba(255,63,142,.1) 61.2%, transparent 61.8%);
}

.condensation {
  background:
    radial-gradient(circle at var(--fog-x, 50%) var(--fog-y, 50%), transparent 0 8rem, rgba(231,214,177,.28) 11rem, rgba(231,214,177,.36) 14rem),
    radial-gradient(circle at 12% 22%, rgba(231,214,177,.32), transparent 7rem),
    radial-gradient(circle at 84% 68%, rgba(231,214,177,.23), transparent 9rem),
    repeating-linear-gradient(90deg, rgba(231,214,177,.07) 0 1px, transparent 1px 7px);
  filter: blur(8px);
  mix-blend-mode: screen;
  opacity: .72;
  transition: opacity .4s ease;
}

.threshold-copy {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 2rem;
}

.timestamp, .scene-kicker, .threshold-note, .pull-tab {
  font-family: var(--mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(231,214,177,.76);
}

.timestamp { font-size: clamp(.68rem, 1.4vw, .9rem); }

.wordmark, .chapter-title {
  position: relative;
  margin: .1em 0;
  font-family: var(--display);
  color: var(--cream);
  font-size: clamp(4.2rem, 15vw, 15rem);
  line-height: .86;
  font-weight: 400;
  letter-spacing: .02em;
  text-shadow: 3px 0 var(--rose), -3px 0 var(--green), 0 0 2rem rgba(141,77,255,.8);
  animation: neonBuzz 4.7s infinite steps(2, end);
}

.wordmark::before, .wordmark::after, .chapter-title::before {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  opacity: .42;
  pointer-events: none;
}

.wordmark::before, .chapter-title::before { color: var(--rose); transform: translate(6px, 3px); mix-blend-mode: screen; }
.wordmark::after { color: var(--green); transform: translate(-5px, -2px); mix-blend-mode: screen; }

.threshold-note { max-width: 46rem; margin: 1rem auto 0; font-size: .82rem; }

.pull-tab {
  position: absolute;
  left: 1.2rem;
  bottom: 1.2rem;
  padding: .7rem .9rem;
  color: var(--midnight);
  background: var(--cream);
  transform: rotate(-2deg);
}

.corridor-intro, .closing-panel {
  padding: clamp(5rem, 14vw, 10rem) clamp(1rem, 5vw, 5rem) clamp(3rem, 8vw, 6rem);
  max-width: 76rem;
}

.chapter-title {
  font-size: clamp(3rem, 9vw, 8rem);
  text-align: left;
}

.intro-copy, .closing-panel p:last-child {
  max-width: 44rem;
  font-size: clamp(1rem, 1.7vw, 1.28rem);
  line-height: 1.75;
  color: rgba(231,214,177,.82);
}

.masonry-wall {
  width: min(92rem, calc(100% - 2rem));
  margin: 0 auto;
  columns: 4 16rem;
  column-gap: 1rem;
  padding-bottom: 8rem;
}

.tile {
  --rot: var(--r, 0deg);
  position: relative;
  display: inline-block;
  width: 100%;
  margin: 0 0 1rem;
  padding: 1rem;
  break-inside: avoid;
  transform: rotate(var(--rot)) translateY(calc(var(--parallax, 0px) * var(--d, .1)));
  transition: transform .45s cubic-bezier(.2,.8,.2,1), filter .45s ease, box-shadow .45s ease;
  color: var(--cream);
  background: rgba(37,18,37,.82);
  border: 1px solid rgba(231,214,177,.18);
  box-shadow: 0 1rem 2.5rem rgba(0,0,0,.45);
  overflow: hidden;
}

.tile::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0 55%, rgba(141,77,255,.16), rgba(255,63,142,.14), rgba(242,169,75,.1));
  pointer-events: none;
  opacity: .75;
}

.tile:hover {
  transform: rotate(calc(var(--rot) * .35)) translateY(-.35rem) scale(1.018);
  filter: sepia(.08) saturate(1.25);
  box-shadow: 0 1.6rem 3.3rem rgba(0,0,0,.62), 0 0 2rem rgba(255,63,142,.12);
}

.tile h3 {
  position: relative;
  z-index: 1;
  margin: .9rem 0 .4rem;
  font-family: var(--cinema);
  font-size: clamp(1.4rem, 2vw, 2.15rem);
  font-weight: 400;
  color: var(--cream);
  text-shadow: 2px 1px rgba(255,63,142,.42);
}

.tile p, .tile li {
  position: relative;
  z-index: 1;
  font-size: .82rem;
  line-height: 1.6;
  color: rgba(231,214,177,.78);
}

.tile ul { position: relative; z-index: 1; padding-left: 1.1rem; }
.tall { min-height: 31rem; }
.extra-tall { min-height: 40rem; }
.medium { min-height: 23rem; }
.square { min-height: 17rem; }
.narrow, .slim { min-height: 24rem; }
.wide, .cinematic { column-span: all; min-height: 22rem; }

.polaroid {
  padding: .8rem .8rem 1.6rem;
  background: linear-gradient(#E7D6B1, #c9b989);
  color: var(--midnight);
}

.polaroid h3, .polaroid p { color: var(--midnight); }
.polaroid p { opacity: .78; }

.photo, .panorama-image {
  position: relative;
  z-index: 1;
  min-height: 18rem;
  background-color: #111;
  border: .45rem solid rgba(9,7,13,.82);
  filter: grayscale(.7) sepia(.25) contrast(1.08);
  overflow: hidden;
}

.photo::before, .panorama-image::before, .sheet-strip span::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--aurora);
  mix-blend-mode: screen;
  opacity: .32;
}

.photo-door {
  background:
    radial-gradient(ellipse at 48% 35%, rgba(231,214,177,.3), transparent 8%),
    linear-gradient(90deg, #020104 0 28%, #261826 31% 38%, #030205 41% 100%);
}

.photo-lamp {
  background:
    radial-gradient(circle at 50% 18%, #F2A94B 0 8%, transparent 18%),
    radial-gradient(ellipse at 52% 78%, #7a1e32, transparent 45%),
    #120910;
}

.photo-jukebox {
  background:
    repeating-linear-gradient(105deg, #E7D6B1 0 7px, #09070D 8px 16px),
    radial-gradient(circle at 45% 45%, #0D6E6B, #09070D 60%);
  background-blend-mode: overlay;
}

.panorama-image {
  min-height: 17rem;
  border: 0;
  background:
    radial-gradient(ellipse at 20% 75%, rgba(122,27,43,.88), transparent 25%),
    radial-gradient(ellipse at 52% 45%, rgba(242,169,75,.38), transparent 18%),
    radial-gradient(ellipse at 78% 30%, rgba(13,110,107,.8), transparent 30%),
    linear-gradient(90deg, #09070D, #251225 35%, #09070D);
}

.tape {
  position: absolute;
  z-index: 3;
  width: 5rem;
  height: 1.7rem;
  background: rgba(231,214,177,.56);
  box-shadow: 0 .25rem .7rem rgba(0,0,0,.22);
}
.tape-a { top: -.35rem; left: 20%; transform: rotate(-7deg); }

.receipt {
  background: linear-gradient(180deg, #E7D6B1, #b8a578);
  color: var(--midnight);
  border-radius: .25rem;
}
.receipt h3, .receipt p, .receipt li { color: var(--midnight); }
.receipt-code { border-bottom: 1px dashed rgba(9,7,13,.45); padding-bottom: .7rem; }
.tremble:hover { animation: inkTremble .22s steps(2,end) infinite; }

.matchbook {
  display: grid;
  place-items: center;
  min-height: 19rem;
  cursor: pointer;
  background: #8D4DFF;
  perspective: 700px;
}
.match-cover, .match-inside {
  position: absolute;
  inset: 1rem;
  display: grid;
  place-items: center;
  text-align: center;
  backface-visibility: hidden;
  transition: transform .65s cubic-bezier(.2,.8,.2,1);
}
.match-cover { background: #251225; border: 2px solid #F2A94B; }
.match-cover span { font-family: var(--display); font-size: 2.4rem; color: #E7D6B1; }
.match-cover small { color: #45F0A5; text-transform: uppercase; letter-spacing: .14em; }
.match-inside { background: #E7D6B1; color: #09070D; font-family: var(--cinema); font-size: 2rem; transform: rotateY(180deg); }
.matchbook.open .match-cover { transform: rotateY(180deg); }
.matchbook.open .match-inside { transform: rotateY(360deg); }

.menu-card {
  background: radial-gradient(circle at 50% 100%, rgba(242,169,75,.3), transparent 45%), rgba(37,18,37,.9);
}
.glow:hover { box-shadow: inset 0 0 3rem rgba(242,169,75,.22), 0 0 2rem rgba(242,169,75,.18); }

.contact-sheet { background: #09070D; }
.sheet-strip {
  position: relative;
  z-index: 1;
  display: grid;
  gap: .55rem;
  transition: transform .55s ease;
}
.sheet-strip.horizontal { grid-template-columns: repeat(5, 1fr); }
.sheet-strip span {
  position: relative;
  min-height: 5.2rem;
  border: 3px solid #E7D6B1;
  background: linear-gradient(145deg, #151015, #0D6E6B 52%, #09070D);
  overflow: hidden;
}
.contact-sheet:hover .sheet-strip { transform: translateY(-1.2rem); }

.mirror-panel {
  background:
    linear-gradient(110deg, rgba(231,214,177,.08), transparent 22%, rgba(69,240,165,.18) 42%, transparent 54%, rgba(255,63,142,.12)),
    #111017;
}
.mirror h3::after {
  content: attr(data-text);
  position: absolute;
  left: .24rem;
  top: .24rem;
  color: #45F0A5;
  opacity: .45;
  filter: blur(1px);
  transform: scaleX(-1);
}

.tag-stack { background: #120910; }
.key-tag {
  position: relative;
  z-index: 1;
  width: 6rem;
  height: 6rem;
  margin: .5rem auto;
  display: grid;
  place-items: center;
  border-radius: 50% 50% 48% 48%;
  background: #F2A94B;
  color: #09070D;
  font: 2rem var(--cinema);
}
.key-tag.teal { background: #0D6E6B; color: #E7D6B1; transform: rotate(8deg); }
.key-tag.rose { background: #FF3F8E; transform: rotate(-10deg); }

.missing {
  display: grid;
  place-items: end start;
  border: 1px dashed rgba(231,214,177,.48);
  background: rgba(9,7,13,.35);
}
.red-string { position: absolute; height: 2px; width: 120%; background: #FF3F8E; transform-origin: left; }
.red-string.one { left: -10%; top: 25%; transform: rotate(28deg); }
.red-string.two { left: -12%; top: 72%; transform: rotate(-18deg); }

.eye-glint {
  position: absolute;
  left: 52%;
  top: 36%;
  width: 1rem;
  height: .48rem;
  border-radius: 50%;
  background: #45F0A5;
  box-shadow: 0 0 1rem #45F0A5;
  opacity: .8;
}
.eye-glint.small { left: 68%; top: 44%; transform: scale(.7); }

.closing-panel { margin-left: auto; }

@keyframes auroraDrift {
  from { transform: translate3d(-3%, -2%, 0) rotate(-3deg) scale(1.05); }
  to { transform: translate3d(4%, 3%, 0) rotate(4deg) scale(1.12); }
}

@keyframes rainFall {
  to { background-position: 0 390px, 0 440px; }
}

@keyframes neonBuzz {
  0%, 82%, 100% { filter: blur(0); opacity: 1; }
  84% { filter: blur(2px); opacity: .78; transform: translateX(1px); }
  86% { filter: blur(0); opacity: .92; transform: translateX(-1px); }
  89% { opacity: .55; }
}

@keyframes inkTremble {
  0% { transform: rotate(var(--rot)) translate(0,0); }
  50% { transform: rotate(var(--rot)) translate(1px,-1px); }
  100% { transform: rotate(var(--rot)) translate(-1px,1px); }
}

@media (max-width: 760px) {
  .aurora-window { border-radius: 1rem; }
  .masonry-wall { columns: 1; }
  .wide, .cinematic { column-span: none; }
  .wordmark { font-size: clamp(3.2rem, 18vw, 6rem); }
}