:root {
  --paper: #e7e3d6;
  --paper-dim: #c9c4b7;
  --ink: #11110f;
  --bruise: #263b43;
  --line: rgba(17, 17, 15, 0.42);
  --mono: "Courier New", Courier, monospace;
  --sans: Arial, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body,
.artwork {
  width: 100%;
  height: 100%;
  margin: 0;
}

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

body {
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  text-rendering: geometricPrecision;
}

body::before {
  position: fixed;
  z-index: 100;
  inset: 0;
  background:
    repeating-linear-gradient(91deg, rgba(0, 0, 0, 0.018) 0 1px, transparent 1px 7px),
    radial-gradient(circle at 19% 22%, rgba(255, 255, 255, 0.32), transparent 28%),
    radial-gradient(circle at 73% 66%, rgba(0, 0, 0, 0.08), transparent 32%);
  content: "";
  mix-blend-mode: multiply;
  pointer-events: none;
}

button {
  border-radius: 0;
  color: inherit;
  font: inherit;
}

button:focus-visible {
  outline: 3px double #fff;
  outline-offset: 5px;
  box-shadow: 0 0 0 8px var(--bruise);
}

::selection {
  background: var(--bruise);
  color: #fff;
}

[hidden] {
  display: none !important;
}

.scene {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.agency {
  margin: 0;
  font: 700 clamp(0.62rem, 0.85vw, 0.82rem)/1 var(--mono);
  letter-spacing: 0.12em;
}

.reset-memory {
  position: fixed;
  z-index: 110;
  right: 0.7rem;
  bottom: 0.55rem;
  border: 0;
  background: transparent;
  color: rgba(17, 17, 15, 0.25);
  cursor: pointer;
  font: 0.62rem/1 var(--mono);
  letter-spacing: 0.04em;
}

.reset-memory:hover,
.reset-memory:focus-visible {
  color: currentColor;
}

/* Threshold */

.threshold {
  background:
    linear-gradient(90deg, transparent 0 46%, rgba(0, 0, 0, 0.045) 46% 46.15%, transparent 46.15%),
    linear-gradient(var(--paper), #dcd8cb);
}

.threshold::after {
  position: absolute;
  z-index: 0;
  left: 0;
  bottom: 14vh;
  width: 100%;
  border-top: 1px solid var(--line);
  content: "";
}

.threshold .agency {
  position: absolute;
  z-index: 4;
  top: 4.5vh;
  left: 3.3vw;
}

.threshold h1 {
  position: absolute;
  z-index: 2;
  top: 12vh;
  left: 3vw;
  max-width: 72vw;
  margin: 0;
  font: 900 clamp(3.6rem, 9.6vw, 10.8rem)/0.74 var(--sans);
  letter-spacing: -0.092em;
  text-transform: uppercase;
}

.service-window {
  position: absolute;
  z-index: 3;
  top: 43vh;
  right: 7vw;
  width: clamp(15rem, 27vw, 34rem);
  height: clamp(7rem, 19vh, 14rem);
  padding: 0;
  border: 0.45rem solid var(--ink);
  background: #050505;
  box-shadow:
    inset 0 0 0 1px #777,
    0 0.9rem 0 -0.45rem #777,
    0 1.4rem 0 -0.55rem #222;
  cursor: default;
}

.service-window::after {
  position: absolute;
  inset: 15% 5%;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.08), transparent 52%);
  content: "";
  opacity: 0;
  transition: opacity 2.2s ease;
}

.threshold.awake .service-window::after,
.service-window.knocked::after {
  opacity: 1;
}

.ticket-button {
  position: fixed;
  z-index: 12;
  top: 72vh;
  left: 13vw;
  min-width: 10.5rem;
  padding: 0.85rem 1.2rem 0.72rem;
  transform: translate(-50%, -50%);
  border: 2px solid var(--ink);
  background: var(--paper);
  box-shadow: 0.35rem 0.35rem 0 var(--ink);
  cursor: pointer;
  font: 700 0.8rem/1 var(--mono);
  letter-spacing: 0.06em;
  transition: left 620ms cubic-bezier(0.83, 0, 0.17, 1), top 620ms cubic-bezier(0.83, 0, 0.17, 1);
}

.ticket-button.evading {
  filter: contrast(1.7);
}

.ticket-button.settled {
  background: var(--ink);
  color: var(--paper);
  transition-duration: 1.4s;
}

.position {
  position: absolute;
  z-index: 2;
  bottom: 5vh;
  left: 3vw;
  margin: 0;
  font: 0.72rem/1 var(--mono);
  letter-spacing: 0.08em;
}

.idle-message {
  position: absolute;
  z-index: 4;
  top: calc(43vh + clamp(7rem, 19vh, 14rem) + 2rem);
  right: 8vw;
  margin: 0;
  color: transparent;
  font: 0.66rem/1 var(--mono);
  letter-spacing: 0.22em;
  transition: color 4s ease;
}

.threshold.awake .idle-message {
  color: rgba(17, 17, 15, 0.48);
}

.mark-field {
  position: absolute;
  z-index: 7;
  inset: 0;
  pointer-events: none;
}

.stamp {
  position: absolute;
  display: block;
  padding: 0.12rem 0.25rem;
  transform: translate(-50%, -50%) rotate(-4deg);
  border: 1px solid rgba(17, 17, 15, 0.66);
  color: rgba(17, 17, 15, 0.7);
  font: 700 clamp(0.62rem, 0.9vw, 0.82rem)/1 var(--mono);
  letter-spacing: 0.12em;
  animation: stamp-in 180ms steps(2, end) both;
}

.stamp-2,
.stamp-5 {
  transform: translate(-50%, -50%) rotate(3deg);
}

.stamp-3 {
  transform: translate(-50%, -50%) rotate(-11deg);
}

.seam {
  position: absolute;
  z-index: 10;
  top: 14vh;
  right: 1.2vw;
  width: 1px;
  height: 68vh;
  padding: 0;
  transform: scaleY(0);
  transform-origin: top;
  border: 0;
  border-left: 1px solid rgba(17, 17, 15, 0.72);
  background: transparent;
  color: transparent;
  cursor: e-resize;
  transition: transform 1.8s cubic-bezier(0.65, 0, 0.35, 1);
}

.seam::after {
  position: absolute;
  top: 63%;
  right: -0.45rem;
  width: 0.75rem;
  height: 0.75rem;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
  content: "";
}

.seam.visible {
  transform: scaleY(1);
}

@keyframes stamp-in {
  from { opacity: 0; filter: blur(4px); }
  to { opacity: 1; filter: blur(0); }
}

/* Receipt route */

.counter {
  display: grid;
  place-items: center;
  background: #10100f;
}

.receipt {
  position: relative;
  z-index: 2;
  width: min(26rem, 78vw);
  min-height: 92vh;
  padding: 7vh 2.2rem;
  transform: rotate(-0.55deg);
  background:
    repeating-linear-gradient(0deg, transparent 0 3px, rgba(0, 0, 0, 0.025) 3px 4px),
    #e8e5da;
  box-shadow: 1.4rem 0 0 rgba(0, 0, 0, 0.55);
  text-align: center;
  font: 0.75rem/1.5 var(--mono);
}

.receipt::before,
.receipt::after {
  position: absolute;
  left: 0;
  width: 100%;
  height: 0.7rem;
  background: linear-gradient(135deg, #10100f 0.35rem, transparent 0) 0 0/0.7rem 0.7rem repeat-x;
  content: "";
}

.receipt::before {
  top: 0;
  transform: rotate(180deg);
}

.receipt::after {
  bottom: 0;
}

.receipt h1 {
  margin: 8vh 0 5vh;
  font: 700 1rem/1.2 var(--mono);
}

.receipt strong {
  display: block;
  font: 900 clamp(5rem, 12vw, 9rem)/0.85 var(--sans);
  letter-spacing: -0.09em;
}

.your-number {
  padding: 2rem 0;
  border-top: 1px dashed #111;
  border-bottom: 1px dashed #111;
}

.record-link {
  color: inherit;
  cursor: default;
  text-decoration: none;
}

.record-link:focus-visible {
  outline: 3px double #111;
  outline-offset: 4px;
}

.receipt button {
  display: block;
  width: 100%;
  margin: 1rem 0 0;
  padding: 0.75rem;
  border: 1px solid #111;
  background: transparent;
  cursor: pointer;
  font: 0.7rem/1 var(--mono);
}

.receipt button:hover {
  background: #111;
  color: #e8e5da;
}

.paper-thin {
  margin-top: 3rem !important;
  border-color: transparent !important;
  color: rgba(17, 17, 15, 0.48);
}

.counter-shadow {
  position: absolute;
  z-index: 1;
  right: 2vw;
  bottom: 2vh;
  width: 1em;
  margin: 0;
  color: #333;
  font: 8vh/0.7 var(--mono);
  overflow-wrap: anywhere;
}

/* Waiting room */

.room {
  background: #0d0d0c;
  color: #f0ede3;
}

.room header {
  position: absolute;
  z-index: 7;
  top: 2.5vh;
  left: 2.5vw;
  width: min(48rem, 72vw);
  padding: 0.7rem 0.9rem;
  background: #0d0d0c;
  box-shadow: 0.6rem 0.6rem 0 rgba(231, 227, 214, 0.12);
}

.room header p {
  margin: 0 0 0.35rem;
  font: 0.62rem/1 var(--mono);
  letter-spacing: 0.12em;
}

.room h1 {
  margin: 0;
  font: 900 clamp(1.8rem, 4vw, 4.6rem)/0.85 var(--sans);
  letter-spacing: -0.06em;
}

.room-figure {
  position: absolute;
  inset: 0;
  margin: 0;
  cursor: default;
}

.room-figure::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.18), transparent 40%, rgba(0, 0, 0, 0.2));
  content: "";
  pointer-events: none;
}

.room-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.18) brightness(0.74);
}

.hotspot {
  position: absolute;
  z-index: 5;
  border: 1px solid transparent;
  background: rgba(231, 227, 214, 0);
  cursor: default;
  transition: background 1.4s ease, border-color 1.4s ease;
}

.hotspot:hover,
.hotspot:focus-visible {
  border-color: rgba(231, 227, 214, 0.22);
  background: rgba(231, 227, 214, 0.05);
}

.hs-chair {
  left: 5%;
  bottom: 5%;
  width: 53%;
  height: 44%;
}

.hs-window {
  top: 17%;
  left: 51%;
  width: 23%;
  height: 23%;
}

.hs-corridor {
  top: 8%;
  right: 0;
  width: 17%;
  height: 69%;
}

.room-whisper {
  position: absolute;
  z-index: 8;
  right: 3vw;
  bottom: 4vh;
  max-width: 23rem;
  margin: 0;
  text-align: right;
  font: 0.72rem/1.2 var(--mono);
  letter-spacing: 0.08em;
}

.back-edge {
  position: absolute;
  z-index: 9;
  left: 0.6rem;
  bottom: 0.6rem;
  padding: 0.3rem;
  border: 0;
  background: #0d0d0c;
  color: rgba(240, 237, 227, 0.36);
  cursor: w-resize;
  font: 0.6rem/1 var(--mono);
}

.back-edge:hover {
  color: #fff;
}

/* Chairs */

.chairs-scene {
  background: var(--paper);
}

.chairs-scene > h1 {
  position: absolute;
  z-index: 5;
  top: 4vh;
  right: 3vw;
  margin: 0;
  text-align: right;
  font: 900 clamp(2.1rem, 5vw, 5.5rem)/0.82 var(--sans);
  letter-spacing: -0.07em;
}

.chairs-image {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.chairs-image > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.4) brightness(0.76);
}

.chair {
  position: absolute;
  z-index: 4;
  top: 53%;
  width: 14%;
  height: 35%;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.chair-1 { left: 7%; }
.chair-2 { left: 21%; }
.chair-3 { left: 35%; }
.chair-4 { left: 49%; }

.chair::after {
  position: absolute;
  inset: 0;
  border: 2px solid transparent;
  content: "";
}

.chair:hover::after,
.chair:focus-visible::after,
.chair.touched::after {
  border-color: var(--paper);
  box-shadow: inset 0 0 0 1px #111;
}

.chair span {
  position: absolute;
  left: 50%;
  bottom: 8%;
  width: 10rem;
  padding: 0.45rem;
  transform: translateX(-50%) rotate(-3deg);
  background: var(--paper);
  box-shadow: 0.25rem 0.25rem 0 #111;
  font: 700 0.65rem/1.15 var(--mono);
}

.chair-2 span,
.chair-4 span {
  transform: translateX(-50%) rotate(3deg);
}

.chairs-exit {
  position: absolute;
  z-index: 7;
  right: 4vw;
  bottom: 4vh;
  width: min(27rem, 42vw);
  padding: 1rem;
  border: 2px solid var(--ink);
  background: var(--paper);
  box-shadow: 0.5rem 0.5rem 0 var(--ink);
  cursor: pointer;
  font: 700 0.75rem/1.2 var(--mono);
}

.chairs-scene .back-edge {
  background: var(--paper);
  color: rgba(17, 17, 15, 0.42);
}

/* Corridor */

.corridor {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 4vh;
  padding: 4vh 3vw 0;
  background: #050505;
  color: var(--paper);
}

.corridor h1 {
  position: relative;
  z-index: 3;
  max-width: 66rem;
  margin: 0;
  font: 900 clamp(2.4rem, 6vw, 7rem)/0.84 var(--sans);
  letter-spacing: -0.07em;
}

.corridor-grid {
  display: grid;
  grid-template-columns: 1fr 0.74fr 1.18fr;
  gap: 1px;
  min-height: 0;
  background: var(--paper);
}

.corridor-slice {
  border: 0;
  background-color: #111;
  background-image: url("/assets/waiting-room.webp");
  background-repeat: no-repeat;
  background-size: auto 130%;
  background-position: 93% center;
  cursor: e-resize;
  filter: contrast(1.65) brightness(0.48);
  transition: filter 700ms ease, transform 900ms ease;
}

.slice-1 {
  background-position: 96% 36%;
  filter: invert(1) contrast(2.2) brightness(0.5);
}

.slice-2 {
  background-position: 88% 70%;
  transform: scaleX(-1);
}

.loops-1 .slice-0 { transform: translateY(7%); }
.loops-1 .slice-1 { transform: translateY(-4%); }
.loops-2 .slice-0 { transform: scaleX(-1); }
.loops-2 .slice-2 { transform: scaleX(1) translateY(9%); }
.loops-3 .corridor-slice { filter: contrast(2.4) brightness(0.36); }

.corridor-exit {
  position: absolute;
  z-index: 6;
  right: 3vw;
  bottom: 3vh;
  padding: 1rem 1.2rem;
  border: 1px solid var(--paper);
  background: #050505;
  color: var(--paper);
  cursor: pointer;
  font: 700 0.72rem/1 var(--mono);
}

/* Window */

.window-scene {
  background: #050505;
  color: var(--paper);
}

.window-scene > img {
  width: 100%;
  height: 100%;
  transform: scale(1.7) translate(-7%, 10%);
  object-fit: cover;
  object-position: 62% 25%;
  filter: contrast(1.8) brightness(0.55);
  opacity: 0.72;
}

.window-black {
  position: absolute;
  top: 12%;
  left: 45%;
  width: 43%;
  height: 38%;
  background: #000;
  box-shadow: 0 0 3rem #000;
}

.window-scene h1,
.window-scene p {
  position: absolute;
  z-index: 3;
  left: 4vw;
  margin: 0;
  opacity: 0;
}

.window-scene h1 {
  bottom: 15vh;
  font: 900 clamp(3.2rem, 10vw, 11rem)/0.78 var(--sans);
  letter-spacing: -0.09em;
}

.window-scene p {
  right: 3vw;
  bottom: 5vh;
  text-align: right;
  font: 0.72rem/1 var(--mono);
  letter-spacing: 0.12em;
}

.window-scene.answered h1 {
  animation: answer 90ms steps(2, end) both;
}

.window-scene.answered p {
  animation: answer 90ms 1.1s steps(2, end) both;
}

.finish {
  position: absolute;
  z-index: 5;
  top: 12%;
  left: 45%;
  width: 43%;
  height: 38%;
  border: 0;
  background: transparent;
  cursor: pointer;
}

@keyframes answer {
  to { opacity: 1; }
}

/* End */

.end {
  background:
    linear-gradient(90deg, transparent 0 68%, rgba(17, 17, 15, 0.08) 68% 68.1%, transparent 68.1%),
    var(--paper);
}

.end .agency {
  position: absolute;
  top: 4vh;
  right: 3vw;
}

.end h1 {
  position: absolute;
  top: 22vh;
  left: 5vw;
  max-width: 67vw;
  margin: 0;
  font: 900 clamp(3rem, 8vw, 9rem)/0.82 var(--sans);
  letter-spacing: -0.08em;
}

.end > button {
  position: absolute;
  right: 4vw;
  bottom: 5vh;
  padding: 0;
  border: 0;
  border-bottom: 1px solid;
  background: transparent;
  cursor: pointer;
  font: 0.68rem/1.4 var(--mono);
}

.seat-residue {
  position: absolute;
  right: 4vw;
  bottom: 15vh;
  display: flex;
  align-items: end;
  gap: 0.3rem;
  opacity: 0.28;
}

.seat-residue i {
  display: block;
  width: 5vw;
  height: 7vw;
  min-width: 2.3rem;
  min-height: 3.2rem;
  border: 1px solid var(--ink);
  border-radius: 40% 40% 12% 12%;
}

.seat-residue i:nth-child(3) {
  height: 8.5vw;
  transform: translateY(-0.7rem);
}

.no-script {
  position: fixed;
  z-index: 200;
  inset: 0;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 1rem;
  padding: 2rem;
  background: var(--paper);
  font: 0.8rem/1.2 var(--mono);
}

.no-script img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.5) grayscale(1);
}

@media (max-width: 700px) {
  .threshold h1 {
    top: 10vh;
    left: 5vw;
    max-width: 91vw;
    font-size: clamp(3.2rem, 17vw, 6.8rem);
    line-height: 0.78;
  }

  .threshold .agency {
    left: 5vw;
  }

  .service-window {
    top: 43vh;
    right: 4vw;
    width: 58vw;
    height: 16vh;
    min-height: 6.5rem;
  }

  .ticket-button {
    top: 76vh;
    left: 28vw;
    min-width: 9.5rem;
  }

  .idle-message {
    top: 62vh;
    right: 4vw;
    max-width: 63vw;
    text-align: right;
    line-height: 1.4;
  }

  .position {
    left: 5vw;
    max-width: 72vw;
    line-height: 1.4;
  }

  .seam {
    right: 3vw;
  }

  .room header {
    top: 2vh;
    left: 4vw;
    width: 88vw;
  }

  .room h1 {
    font-size: clamp(1.7rem, 8vw, 3rem);
  }

  .room-figure img {
    object-position: 64% center;
  }

  .hs-chair {
    left: 0;
    bottom: 4%;
    width: 69%;
    height: 43%;
  }

  .hs-window {
    top: 20%;
    left: 42%;
    width: 37%;
    height: 20%;
  }

  .hs-corridor {
    right: 0;
    width: 25%;
  }

  .room-whisper {
    right: 4vw;
    bottom: 7vh;
    max-width: 75vw;
  }

  .chairs-scene > h1 {
    top: 3vh;
    right: 4vw;
    max-width: 82vw;
    font-size: clamp(2rem, 10vw, 4rem);
  }

  .chairs-image > img {
    object-position: 30% center;
  }

  .chair {
    top: 54%;
    width: 22%;
    height: 34%;
  }

  .chair-1 { left: 0; }
  .chair-2 { left: 20%; }
  .chair-3 { left: 40%; }
  .chair-4 { left: 60%; }

  .chair span {
    width: 7.2rem;
    font-size: 0.56rem;
  }

  .chairs-exit {
    right: 4vw;
    bottom: 6vh;
    width: 82vw;
  }

  .corridor {
    grid-template-rows: auto 1fr;
    padding: 4vh 4vw 0;
  }

  .corridor h1 {
    font-size: clamp(2.4rem, 13vw, 5.3rem);
  }

  .corridor-grid {
    grid-template-columns: 0.7fr 1.2fr 0.55fr;
  }

  .corridor-exit {
    right: 4vw;
    bottom: 7vh;
    max-width: 70vw;
    line-height: 1.3;
  }

  .window-scene > img {
    transform: scale(2.15) translate(-11%, 7%);
    object-position: 62% 25%;
  }

  .window-black,
  .finish {
    top: 18%;
    left: 30%;
    width: 64%;
    height: 29%;
  }

  .window-scene h1 {
    left: 5vw;
    bottom: 18vh;
    font-size: clamp(3.5rem, 17vw, 7rem);
  }

  .window-scene p {
    right: 5vw;
    bottom: 7vh;
    max-width: 70vw;
    line-height: 1.4;
  }

  .end h1 {
    top: 17vh;
    left: 5vw;
    max-width: 90vw;
    font-size: clamp(3rem, 14vw, 6.5rem);
  }

  .end .agency {
    right: 5vw;
    max-width: 72vw;
    text-align: right;
    line-height: 1.3;
  }

  .seat-residue {
    right: 5vw;
    bottom: 17vh;
  }

  .seat-residue i {
    width: 12vw;
    height: 17vw;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    animation-delay: 0ms !important;
    transition-duration: 1ms !important;
  }
}