:root {
  color-scheme: dark;
  --black: #000;
  --white: #f1f1ed;
  --gray: #878783;
  --line: rgba(241, 241, 237, 0.2);
  --page: clamp(1.25rem, 4vw, 4.5rem);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--black);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--black);
  color: var(--white);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  font-weight: 400;
}

body.intro-active { overflow: hidden; }
button, a { color: inherit; font: inherit; }
a { text-decoration: none; }
button { border: 0; }

#field {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  opacity: 0.42;
  pointer-events: none;
}

.grain {
  position: fixed;
  inset: -100%;
  z-index: 10;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E");
  animation: grain 0.2s steps(2) infinite;
}

@keyframes grain {
  0% { transform: translate3d(0, 0, 0); }
  33% { transform: translate3d(3%, -4%, 0); }
  66% { transform: translate3d(-4%, 3%, 0); }
  100% { transform: translate3d(2%, 2%, 0); }
}

/* Intro: archive → signal → movement → SQUARE */
.intro {
  position: fixed;
  inset: 0;
  z-index: 100;
  overflow: hidden;
  background: #000;
  transition: opacity 0.85s var(--ease), visibility 0.85s;
}

.intro.is-finished {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.archive {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  transform-origin: 50% 50%;
  will-change: transform, filter, opacity;
}

.archive-slices {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.archive__slice {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  will-change: transform, opacity;
}

.archive__slice .archive__frame {
  top: 50%;
  left: 50%;
  opacity: 1 !important;
  transform: translate(-50%, -50%) scale(1.025);
}

.archive::after,
.intro__interference {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.archive::after {
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 3px,
    rgba(255,255,255,.04) 3px,
    rgba(255,255,255,.04) 4px
  );
  mix-blend-mode: screen;
}

.archive__frame {
  position: absolute;
  width: min(76vw, 47rem);
  height: min(60vh, 34rem);
  padding: 1.1rem;
  border: 1px solid rgba(255,255,255,.2);
  background:
    radial-gradient(circle at 50% 44%, rgba(255,255,255,.12), transparent 1%, transparent 24%),
    linear-gradient(135deg, #020202, #151515 48%, #030303);
  color: rgba(255,255,255,.72);
  filter: grayscale(1) contrast(1.25);
  opacity: 0;
  transform: scale(1.025);
}

.archive__frame span {
  position: absolute;
  top: 1.1rem;
  left: 1.1rem;
  font: 0.64rem/1 monospace;
  letter-spacing: .14em;
}

.archive__frame span:last-child {
  top: auto;
  bottom: 1.1rem;
}

.archive__frame strong {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  font-size: clamp(2.4rem, 7vw, 6rem);
  font-weight: 500;
  line-height: .84;
  letter-spacing: -.07em;
}

.archive__frame--one { opacity: 1; }
.archive__frame--two { background: linear-gradient(150deg, #151515, #010101 63%); }
.archive__frame--three { background: radial-gradient(ellipse at center, #171717 0, #020202 58%); }

.archive__shape {
  position: absolute;
  inset: 50% auto auto 50%;
  width: min(23vw, 12rem);
  aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,.72);
  transform: translate(-50%, -50%) rotate(45deg);
  box-shadow: 0 0 3.5rem rgba(255,255,255,.08);
}

.intro__interference {
  opacity: 0;
  background:
    linear-gradient(90deg, transparent 0 12%, rgba(255,255,255,.7) 12% 12.2%, transparent 12.2% 100%),
    repeating-linear-gradient(0deg, transparent 0 5px, rgba(255,255,255,.11) 5px 6px);
  mix-blend-mode: screen;
  will-change: transform, opacity, clip-path;
}

.intro__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}

.intro__logo {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(30vw, 17rem);
  height: auto;
  opacity: 0;
  transform: translate(-50%, -54%);
  filter: brightness(1.15);
  will-change: opacity, transform, filter;
}

.intro__message {
  position: absolute;
  top: calc(50% + min(18vw, 10rem));
  left: 50%;
  width: 100%;
  margin: 0;
  opacity: 0;
  transform: translate(-50%, .7rem);
  color: rgba(255,255,255,.9);
  text-align: center;
  font-size: clamp(.62rem, .8vw, .76rem);
  letter-spacing: .24em;
  will-change: opacity, transform;
}

.intro__skip {
  position: absolute;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 4;
  padding: .35rem 0;
  border-bottom: 1px solid rgba(255,255,255,.28);
  background: transparent;
  color: rgba(255,255,255,.5);
  cursor: pointer;
  font-size: .62rem;
  letter-spacing: .14em;
}

.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem var(--page);
  mix-blend-mode: difference;
}

.brand {
  display: inline-flex;
  align-items: flex-start;
  gap: .45rem;
  font-weight: 600;
  letter-spacing: -.04em;
}

.brand__index {
  color: rgba(255,255,255,.55);
  font-size: .6rem;
  letter-spacing: .04em;
}

.replay-button {
  padding: 0 0 .25rem;
  border-bottom: 1px solid rgba(255,255,255,.3);
  background: transparent;
  cursor: pointer;
  font-size: .64rem;
  letter-spacing: .13em;
}

main, footer {
  position: relative;
  z-index: 2;
}

/* Hero: a poster, not a second intro */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 6.7rem var(--page) 2rem;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: -1;
  width: min(70vw, 62rem);
  height: min(70vw, 62rem);
  border: 1px solid rgba(255,255,255,.045);
  transform: translate(-50%, -50%) rotate(45deg);
}

.hero__top,
.hero__bottom {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding-top: .7rem;
  border-top: 1px solid var(--line);
  color: rgba(241,241,237,.64);
  font-size: .68rem;
  letter-spacing: .13em;
}

.hero__center {
  align-self: center;
  text-align: center;
}

.hero__date,
.hero__lineup {
  margin: 0;
  font-size: .68rem;
  letter-spacing: .2em;
}

.hero__date { color: rgba(241,241,237,.62); }

.hero h1 {
  margin: .06em 0 .08em;
  font-size: clamp(4.1rem, 15vw, 14rem);
  font-weight: 400;
  line-height: .8;
  letter-spacing: -.085em;
}

.hero__lineup {
  color: rgba(241,241,237,.9);
}

.hero__bottom {
  align-items: end;
  justify-content: flex-end;
}

.coordinates {
  display: grid;
  grid-template-columns: repeat(2, minmax(9rem, auto));
  gap: clamp(1rem, 3vw, 3rem);
  color: rgba(241,241,237,.72);
  font-variant-numeric: tabular-nums;
  letter-spacing: .09em;
}

.location-coordinates {
  display: grid !important;
  gap: .12em;
  font-variant-numeric: tabular-nums;
  letter-spacing: -.025em !important;
}

.enter-link {
  padding-bottom: .2rem;
  border-bottom: 1px solid currentColor;
  color: var(--white);
}

.section-index,
.info-item > span {
  margin: 0;
  color: rgba(241,241,237,.55);
  font-size: .72rem;
  letter-spacing: .12em;
}

.experience,
.information,
.tickets {
  min-height: 100svh;
  padding: 7rem var(--page) 4rem;
  border-top: 1px solid var(--line);
}

.experience {
  position: relative;
  overflow: hidden;
}

.experience__content {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(17rem, .55fr);
  gap: clamp(3rem, 8vw, 10rem);
  align-items: end;
  min-height: 58vh;
}

.experience h2,
.tickets h2 {
  margin: 0;
  max-width: 10ch;
  font-size: clamp(3.6rem, 9vw, 9rem);
  font-weight: 500;
  line-height: .86;
  letter-spacing: -.075em;
}

.experience__copy {
  display: grid;
  gap: 1.5rem;
  padding-bottom: .5rem;
}

.experience__copy p {
  margin: 0;
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  line-height: 1.35;
  letter-spacing: -.025em;
}

.kinetic-window {
  position: relative;
  height: 32vh;
  margin-top: 8rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.kinetic-token {
  position: absolute;
  top: 50%;
  left: 50%;
  opacity: 0;
  font-size: clamp(2.5rem, 8vw, 7.5rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -.075em;
  white-space: nowrap;
  transform: translate3d(-50%, -50%, 0);
  transition:
    transform 1.25s cubic-bezier(.72, 0, .18, 1),
    opacity .38s ease;
  will-change: transform, opacity;
}

.information h2 {
  margin: 7vh 0 12vh;
  font-size: clamp(6rem, 20vw, 19rem);
  font-weight: 500;
  line-height: .75;
  letter-spacing: -.1em;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}

.info-item {
  min-height: 13rem;
  padding: 1.25rem 1.25rem 1.25rem 0;
  border-right: 1px solid var(--line);
}

.info-item:not(:first-child) { padding-left: 1.25rem; }
.info-item:last-child { border-right: 0; }

.info-item strong {
  display: block;
  margin-top: 4rem;
  font-size: clamp(1rem, 1.75vw, 1.6rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -.04em;
}

.tickets {
  display: grid;
  grid-template-rows: auto 1fr auto auto;
}

.tickets h2 {
  align-self: center;
  max-width: 11ch;
}

.ticket-button {
  display: flex;
  justify-content: space-between;
  width: 100%;
  padding: 1.3rem 0;
  border-top: 1px solid var(--white);
  border-bottom: 1px solid var(--white);
  background: transparent;
  cursor: pointer;
  text-align: left;
  font-size: clamp(1.1rem, 2vw, 1.7rem);
  letter-spacing: -.03em;
  transition: padding .35s var(--ease), background .35s, color .35s;
}

.ticket-button:hover,
.ticket-button:focus-visible {
  padding-inline: 1rem;
  background: var(--white);
  color: var(--black);
  outline: none;
}

.ticket-note {
  min-height: 1.2em;
  margin: 1rem 0 0;
  color: var(--gray);
  font-size: .78rem;
  letter-spacing: .06em;
}

footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  padding: 1.5rem var(--page) 2rem;
  border-top: 1px solid var(--line);
  color: rgba(241,241,237,.65);
  font-size: .72rem;
  letter-spacing: .08em;
}

footer a { border-bottom: 1px solid transparent; }
footer a::before,
footer a::after {
  content: none !important;
  display: none !important;
}
footer a:hover, footer a:focus-visible { border-color: currentColor; outline: none; }

@media (max-width: 760px) {
  :root { --page: 1rem; }

  #field { opacity: .24; }
  .grain { opacity: .035; }

  .intro__logo { width: min(58vw, 14rem); }
  .intro__message {
    top: calc(50% + min(35vw, 8.7rem));
    padding-inline: 1rem;
    font-size: .7rem;
    line-height: 1.4;
  }
  .intro__skip {
    right: 1rem;
    bottom: max(1rem, env(safe-area-inset-bottom));
    font-size: .72rem;
  }
  .archive__frame {
    width: calc(100vw - 2rem);
    height: 60svh;
    padding: .85rem;
  }
  .archive__frame span {
    top: .85rem;
    left: .85rem;
    font-size: .67rem;
  }
  .archive__frame span:last-child {
    top: auto;
    bottom: .85rem;
  }
  .archive__frame strong {
    bottom: .85rem;
    left: .85rem;
    font-size: clamp(2.35rem, 12vw, 4rem);
  }

  .nav {
    padding: max(.9rem, env(safe-area-inset-top)) 1rem 0;
  }
  .brand { font-size: .92rem; }
  .replay-button { font-size: .7rem; }

  .hero {
    min-height: 100svh;
    padding: 5.4rem 1rem max(1.1rem, env(safe-area-inset-bottom));
  }
  .hero::before {
    width: 84vw;
    height: 84vw;
  }
  .hero h1 {
    margin-block: .14em;
    font-size: 17.1vw;
    line-height: .82;
  }
  .hero__top span:last-child { display: none; }
  .hero__date,
  .hero__lineup,
  .hero__top,
  .hero__bottom {
    font-size: .71rem;
    letter-spacing: .12em;
  }
  .hero__date,
  .hero__lineup { letter-spacing: .15em; }
  .hero__bottom { align-items: flex-end; }

  .experience,
  .information,
  .tickets {
    min-height: auto;
    padding: 5.5rem 1rem 3rem;
  }
  .experience__content {
    min-height: 72svh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    gap: 2.7rem;
  }
  .experience h2,
  .tickets h2 {
    max-width: none;
    font-size: clamp(2.75rem, 14vw, 4.2rem);
    line-height: .88;
  }
  .experience__copy {
    max-width: 31rem;
    gap: 1.15rem;
  }
  .experience__copy p {
    font-size: 1rem;
    line-height: 1.45;
  }
  .kinetic-window {
    width: calc(100% + 2rem);
    height: 27svh;
    margin: 1.5rem 0 0 -1rem;
  }
  .kinetic-token {
    font-size: clamp(1.25rem, 6vw, 1.8rem);
    letter-spacing: -.06em;
  }

  .information { min-height: 100svh; }
  .information h2 {
    margin: 14svh 0 10svh;
    font-size: 23vw;
    white-space: nowrap;
  }
  .info-grid { grid-template-columns: 1fr; }
  .info-item,
  .info-item:not(:first-child) {
    min-height: 8.5rem;
    padding: 1rem 0;
    border-right: 0;
    border-top: 1px solid var(--line);
  }
  .info-item:first-child { border-top: 0; }
  .info-item strong {
    margin-top: 2.2rem;
    font-size: 1.25rem;
    line-height: 1.08;
  }
  .location-coordinates { gap: .18rem; }

  .tickets {
    min-height: 100svh;
    padding-bottom: max(3rem, env(safe-area-inset-bottom));
  }
  .ticket-button { font-size: 1.1rem; }

  footer {
    grid-template-columns: 1fr auto;
    gap: 1rem;
    padding: 1.25rem 1rem max(1.5rem, env(safe-area-inset-bottom));
  }
}

@media (max-width: 390px) {
  .replay-button { letter-spacing: .08em; }
  .hero h1 { font-size: 16.9vw; }
  .experience h2,
  .tickets h2 { font-size: 13.5vw; }
  .kinetic-token { font-size: 5.8vw; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .intro { display: none; }
  .grain { animation: none; }
}