/* ================================================================
   CHIMZ Collective — Connecting Humans In Midnight Zones
   Chrome / midnight palette taken from the brand deck.
   ================================================================ */

:root {
  --bg: #08090c;
  --bg-2: #0e1015;
  --surface: #12141a;
  --surface-2: #181b22;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);

  --text: #eef0f3;
  --text-dim: #9aa0aa;
  --text-faint: #5d636d;

  --accent: #7c3aed;          /* the purple from the logo-concept arrows */
  --accent-soft: #a78bfa;
  --accent-glow: rgba(124, 58, 237, 0.35);
  --alert: #ff2d3d;

  --chrome: linear-gradient(180deg, #ffffff 0%, #dfe3e8 30%, #8b929c 52%, #f2f4f7 68%, #a9b0ba 100%);
  --chrome-btn: linear-gradient(180deg, #f7f8fa 0%, #c9ced5 48%, #a3aab4 52%, #e6e9ed 100%);

  --font-display: "Archivo", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
  --font-mono: "Space Mono", ui-monospace, monospace;

  --radius: 22px;
  --radius-sm: 14px;
  --nav-h: 76px;
  --container: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
html.menu-locked { overflow: hidden; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
}
/* iOS Safari still lets the page pan sideways with overflow-x:hidden on
   body. `clip` stops it everywhere and, unlike `hidden`, doesn't turn body
   into its own scroll container (which would break window.scrollY). */
@supports (overflow: clip) {
  html, body { overflow-x: clip; }
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, p { margin: 0; }
svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- shared bits ---------- */
.label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 400;
}

.chrome-text {
  background: var(--chrome);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 5.5vw, 68px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}
.h2 em {
  font-style: italic;
  background: var(--chrome);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow--pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-dim);
  background: rgba(10, 11, 14, 0.55);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent-soft);
  box-shadow: 0 0 0 0 var(--accent-glow);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(167, 139, 250, 0.6); }
  70% { box-shadow: 0 0 0 10px rgba(167, 139, 250, 0); }
  100% { box-shadow: 0 0 0 0 rgba(167, 139, 250, 0); }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: scale(0.97); }
.btn--sm { padding: 10px 18px; font-size: 14px; }

.btn--chrome {
  background: var(--chrome-btn);
  color: #0b0c10;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.9), 0 8px 30px rgba(200, 206, 214, 0.15);
}
.btn--chrome:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,.9), 0 10px 40px rgba(200, 206, 214, 0.3); }

.btn--accent { background: var(--accent); color: #fff; }
.btn--accent:hover { box-shadow: 0 8px 30px var(--accent-glow); }

.btn--ghost { border-color: var(--line-strong); color: var(--text); }
.btn--ghost:hover { border-color: var(--text-dim); background: rgba(255,255,255,0.04); }

.btn[disabled] {
  cursor: not-allowed;
  background: var(--surface-2);
  color: var(--text-faint);
  box-shadow: none;
  transform: none;
}

/* ================= NAV ================= */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--nav-h);
  transition: background 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(8, 9, 12, 0.78);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  backdrop-filter: blur(16px) saturate(1.3);
  border-bottom-color: var(--line);
}
.nav__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.nav__brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); font-weight: 800; font-size: 19px; letter-spacing: -0.01em; }
.nav__brand img { width: 82px; height: auto; }

.nav__menu { display: flex; align-items: center; gap: 10px; }
.nav__socials { display: flex; gap: 10px; }
.nav__link { padding: 8px 12px; font-weight: 500; font-size: 15px; color: var(--text); opacity: 0.85; transition: opacity 0.2s; }
.nav__link:hover { opacity: 1; }

.nav__icon,
.nav__pill {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-weight: 500; font-size: 14px;
  transition: border-color 0.2s, background 0.2s;
}
.nav__icon { width: 40px; }
.nav__pill { padding: 0 16px; }
.nav__icon:hover, .nav__pill:hover { border-color: var(--text-dim); background: rgba(255,255,255,0.05); }
.nav__icon svg, .nav__pill svg { width: 17px; height: 17px; }

.nav__toggle {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: transparent;
  cursor: pointer;
  position: relative;
}
.nav__toggle span {
  position: absolute; left: 12px; right: 12px; height: 2px; background: var(--text);
  transition: transform 0.25s ease, top 0.25s ease;
}
.nav__toggle span:first-child { top: 17px; }
.nav__toggle span:last-child { top: 25px; }
.nav__toggle[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }

@media (max-width: 1060px) {
  .nav__toggle { display: block; }
  .nav__menu {
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 10px;
    padding: 16px var(--gutter) calc(24px + env(safe-area-inset-bottom));
    max-height: calc(100vh - var(--nav-h));
    max-height: calc(100svh - var(--nav-h));
    overflow-y: auto;
    overscroll-behavior: contain;
    background: rgba(8, 9, 12, 0.97);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
    transform: translateY(-12px);
    opacity: 0; visibility: hidden;
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  }
  .nav__menu.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav__link { padding: 12px 4px; font-size: 17px; border-bottom: 1px solid var(--line); }
  .nav__socials { justify-content: center; gap: 12px; padding-block: 6px; }
  .nav__icon { width: 48px; height: 48px; }
  .nav__pill, .nav__menu .btn { height: 48px; justify-content: center; }
  .nav.menu-open { background: rgba(8, 9, 12, 0.97); }
}

@media (max-width: 640px) {
  :root { --nav-h: 64px; }
  .nav__brand { gap: 10px; font-size: 17px; }
  .nav__brand img { width: 68px; }
}
@media (max-width: 360px) {
  .nav__brand { font-size: 15px; }
  .nav__brand img { width: 56px; }
}

/* ================= HERO ================= */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
}
.hero__bg {
  position: absolute; inset: -4%;
  background: url("assets/bg-chrome.jpg") center / cover no-repeat;
  z-index: -2;
  animation: drift 24s ease-in-out infinite alternate;
}
.hero::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(ellipse 60% 45% at 50% 50%, rgba(8,9,12,0) 0%, rgba(8,9,12,0.35) 70%),
    linear-gradient(180deg, rgba(8,9,12,0.55) 0%, rgba(8,9,12,0) 22%, rgba(8,9,12,0) 70%, var(--bg) 100%);
}
@keyframes drift {
  from { transform: scale(1) translate3d(0, 0, 0); }
  to   { transform: scale(1.06) translate3d(-1%, 1%, 0); }
}

.hero__content {
  width: 100%;
  min-width: 0;
  display: flex; flex-direction: column; align-items: center; gap: 28px;
  padding: calc(var(--nav-h) + 20px) var(--gutter) 60px;
  text-align: center;
}
/* The logo video sits on pure black; `screen` drops the black so only the
   glowing logo shows over the chrome background. The frame has wide black
   margins, so negative block margins pull the surrounding content back in. */
.hero__logo {
  --w: min(1000px, 118vw);
  width: var(--w);
  aspect-ratio: 16 / 9;
  height: auto;
  margin-block: calc(var(--w) * -0.12);
  object-fit: cover;
  mix-blend-mode: screen;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 70%, transparent 100%);
  mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 70%, transparent 100%);
}
/* iOS draws a big play button over a video whose autoplay was blocked
   (Low Power Mode); hide it — script.js starts the video on first touch. */
.hero__logo::-webkit-media-controls,
.hero__logo::-webkit-media-controls-start-playback-button {
  display: none !important;
  -webkit-appearance: none;
}
.hero__scroll {
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid var(--line-strong);
  color: var(--text-dim);
  transition: color 0.2s, border-color 0.2s;
  animation: nudge 2.4s ease-in-out infinite;
}
.hero__scroll:hover { color: var(--text); border-color: var(--text-dim); }
@keyframes nudge { 0%,100% { transform: translateY(0);} 50% { transform: translateY(6px);} }

/* ================= EVENT INFO ================= */
.event { padding-block: 40px 70px; }
.event__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(44px, 7vw, 92px);
  line-height: 1;
  letter-spacing: -0.035em;
  padding-bottom: 0.08em;
}
.event__presents {
  margin-top: 18px;
  max-width: 640px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  line-height: 1.7;
}
.event__meta {
  display: flex; flex-wrap: wrap; gap: 0;
  margin: 32px 0 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.event__meta > div { display: flex; flex-direction: column; gap: 8px; padding-right: 36px; }
.event__meta > div + div { padding-left: 36px; border-left: 1px solid var(--line); }
.event__meta .label { font-size: 11px; }
.event__value { font-weight: 600; font-size: 15px; }

@media (max-width: 640px) {
  .hero__content { gap: 20px; padding-bottom: 40px; }
  .event { padding-block: 28px 56px; }
  .event__title { font-size: clamp(36px, 11vw, 56px); }
  .event__presents { margin-top: 14px; font-size: 12px; letter-spacing: 0.14em; }
  .event__meta { flex-direction: column; gap: 18px; margin: 26px 0 30px; padding-top: 22px; }
  .event__meta > div + div { padding-left: 0; border-left: 0; }
  .event .btn { width: 100%; }
}

/* ================= ALERT TICKER =================
   A tilted strip of frosted glass. Blurred red/purple blobs sit behind it
   so the backdrop-filter has something to frost. */
.ticker {
  position: relative;
  padding: 46px 0;
  overflow: hidden;
  isolation: isolate;
}
.ticker__glow {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(28% 45% at 18% 50%, rgba(255, 45, 61, 0.55), transparent 70%),
    radial-gradient(30% 50% at 58% 48%, rgba(124, 58, 237, 0.5), transparent 70%),
    radial-gradient(24% 45% at 90% 52%, rgba(255, 45, 61, 0.4), transparent 70%);
  filter: blur(18px);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 35%, #000 65%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 35%, #000 65%, transparent 100%);
  animation: glowShift 9s ease-in-out infinite alternate;
}
@keyframes glowShift {
  from { transform: translateX(-4%); }
  to   { transform: translateX(4%); }
}

.ticker__glass {
  position: relative;
  display: flex; align-items: stretch;
  width: 104%;
  margin-left: -2%;
  transform: rotate(-1.6deg);
  background: linear-gradient(180deg, rgba(255,255,255,0.13) 0%, rgba(255,255,255,0.04) 100%);
  -webkit-backdrop-filter: blur(20px) saturate(1.7);
  backdrop-filter: blur(20px) saturate(1.7);
  border-block: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.25),
    inset 0 -1px 0 rgba(255, 255, 255, 0.05),
    0 20px 50px rgba(0, 0, 0, 0.45);
}
/* glare sweeping across the glass */
.ticker__glass::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, transparent 35%, rgba(255,255,255,0.14) 50%, transparent 65%);
  background-size: 250% 100%;
  animation: glare 6s ease-in-out infinite;
  pointer-events: none;
}
@keyframes glare {
  0%   { background-position: 150% 0; }
  60%, 100% { background-position: -50% 0; }
}

.ticker__badge {
  flex-shrink: 0;
  display: flex; align-items: center; gap: 8px;
  padding: 0 22px 0 calc(2% + var(--gutter));
  background: var(--alert);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 900; font-style: italic;
  font-size: 17px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  box-shadow: 0 0 30px rgba(255, 45, 61, 0.65);
  position: relative; z-index: 1;
  clip-path: polygon(0 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
  padding-right: 30px;
}
.ticker__bang { font-size: 24px; animation: blink 0.9s steps(1, end) infinite; }
@keyframes blink { 50% { opacity: 0.25; } }

.ticker__viewport {
  flex: 1; min-width: 0;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 40px, #000 calc(100% - 40px), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 40px, #000 calc(100% - 40px), transparent 100%);
}
.ticker__track {
  display: flex; align-items: center; width: max-content;
  padding-block: 16px;
  animation: marquee 38s linear infinite;
}
@media (hover: hover) {
  .ticker:hover .ticker__track { animation-play-state: paused; }
}
.ticker__item {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  white-space: nowrap;
}
.ticker__item b {
  color: var(--alert);
  font-weight: 900; font-style: italic;
  margin-right: 8px;
  text-shadow: 0 0 12px rgba(255, 45, 61, 0.9);
}
.ticker__sep {
  font-size: 22px;
  margin-inline: 26px;
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.35));
}
.ticker__end {
  flex-shrink: 0;
  display: grid; place-items: center;
  padding: 0 calc(2% + var(--gutter)) 0 18px;
  font-size: 30px;
  border-left: 1px solid rgba(255, 255, 255, 0.14);
  animation: wobble 3s ease-in-out infinite;
  filter: drop-shadow(0 0 12px rgba(200, 210, 255, 0.6));
}
@keyframes wobble {
  0%, 100% { transform: rotate(-12deg); }
  50% { transform: rotate(12deg); }
}
@keyframes marquee { to { transform: translateX(-50%); } }

@media (max-width: 640px) {
  .ticker { padding: 34px 0; }
  .ticker__badge-text { display: none; }
  .ticker__badge { padding-right: 24px; }
  .ticker__item { font-size: 14px; }
  .ticker__end { font-size: 24px; }
}

/* ================= PARTY (hanging disco ball) =================
   The light rays are wider than the space beside the ball; clipping the
   section sideways keeps them from widening the page on phones. */
.event { position: relative; overflow-x: clip; }
.party {
  position: absolute;
  top: 0; right: var(--gutter);
  width: 260px; height: 100%;
  pointer-events: none;
}
.party__disco {
  position: absolute;
  top: 0; right: 40px;
  display: flex; flex-direction: column; align-items: center;
  transform-origin: top center;
  animation: sway 4s ease-in-out infinite;
}
/* the string it hangs from */
.party__disco::before {
  content: "";
  width: 2px; height: 90px;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.5));
}
.party__ball {
  font-size: 120px;
  line-height: 1;
  margin-top: -14px;
  filter: drop-shadow(0 0 30px rgba(200, 215, 255, 0.45));
  position: relative; z-index: 1;
}
/* rotating light beams thrown by the ball */
.party__rays {
  position: absolute;
  top: 150px; left: 50%;
  width: 520px; height: 520px;
  translate: -50% -50%;
  background: repeating-conic-gradient(from 0deg, rgba(255,255,255,0.10) 0deg 4deg, transparent 4deg 22deg);
  -webkit-mask-image: radial-gradient(circle, #000 0%, transparent 65%);
  mask-image: radial-gradient(circle, #000 0%, transparent 65%);
  animation: spin 14s linear infinite;
}
@keyframes spin { to { rotate: 360deg; } }
@keyframes sway {
  0%, 100% { transform: rotate(-4deg); }
  50% { transform: rotate(4deg); }
}
@media (max-width: 760px) {
  .party { width: 110px; right: 6px; }
  .party__disco { right: 10px; }
  .party__disco::before { height: 30px; }
  .party__ball { font-size: 54px; margin-top: -6px; }
  .party__rays { top: 58px; width: 200px; height: 200px; }
  .event__title { padding-right: 64px; }
}

/* ================= SECTIONS ================= */
.section { padding-block: clamp(80px, 11vw, 140px); }
.section--tint { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 18%, var(--bg-2) 82%, var(--bg) 100%); }

.section__head { display: flex; align-items: center; gap: 20px; margin-bottom: 48px; }
.section__rule { flex: 1; height: 1px; background: var(--line); }

/* ---------- about ---------- */
.about {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
}
.about__intro p { margin-top: 22px; color: var(--text-dim); font-size: 17px; max-width: 520px; }
.about__intro strong { color: var(--text); font-weight: 600; }

.acronym { display: flex; flex-direction: column; gap: 4px; }
.acronym li {
  display: flex; align-items: baseline;
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  text-transform: uppercase;
  font-size: clamp(34px, 5.2vw, 64px);
  line-height: 1;
  letter-spacing: -0.03em;
  padding-block: 4px;
  border-bottom: 1px solid var(--line);
  cursor: default;
}
.acronym__letter { background: var(--chrome); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: 0.06em; }
.acronym__word { color: var(--text-faint); transition: color 0.3s ease, letter-spacing 0.3s ease; }
.acronym li:hover .acronym__word { color: var(--text); }

.meaning {
  margin-top: clamp(60px, 8vw, 100px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card {
  position: relative;
  padding: 32px 30px 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
  overflow: hidden;
}
.card h3 { font-family: var(--font-display); font-weight: 800; font-size: 22px; letter-spacing: -0.01em; margin: 26px 0 10px; }
.card p { color: var(--text-dim); font-size: 15px; }
.card__num { font-family: var(--font-mono); font-size: 12px; color: var(--text-faint); letter-spacing: 0.1em; }
.card--moon { border-color: rgba(167, 139, 250, 0.28); background: radial-gradient(120% 90% at 100% 0%, rgba(124, 58, 237, 0.18) 0%, transparent 55%), linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%); }
.card__moon { width: 34px; height: 34px; fill: #d9dde3; stroke: none; filter: drop-shadow(0 0 12px rgba(167,139,250,0.55)); }

@media (max-width: 900px) {
  .about { grid-template-columns: 1fr; }
  .meaning { grid-template-columns: 1fr; }
}

/* ---------- concept ---------- */
.concept {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}
.concept__item { padding: 36px 32px 10px 0; }
.concept__item + .concept__item { padding-left: 32px; border-left: 1px solid var(--line); }
.concept__idx { font-family: var(--font-mono); color: var(--accent-soft); font-size: 13px; }
.concept__item h3 { font-family: var(--font-display); font-weight: 800; font-size: 26px; letter-spacing: -0.015em; margin: 18px 0 12px; }
.concept__item p { color: var(--text-dim); }

@media (max-width: 900px) {
  .concept { grid-template-columns: 1fr; }
  .concept__item, .concept__item + .concept__item { padding: 30px 0; border-left: 0; }
  .concept__item + .concept__item { border-top: 1px solid var(--line); }
}

/* ---------- genres ---------- */
.genres { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.genre {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 28px;
  background: var(--surface);
  isolation: isolate;
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.genre::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: url("assets/bg-chrome.jpg") var(--pos, center) / 260% no-repeat;
  opacity: 0.35;
  filter: grayscale(1);
  transition: opacity 0.4s ease, transform 0.6s ease;
}
.genre::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(8,9,12,0.2) 0%, rgba(8,9,12,0.85) 100%);
}
.genre:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.genre:hover::before { opacity: 0.6; transform: scale(1.05); }
.genre__idx { font-family: var(--font-mono); font-size: 12px; color: var(--text-dim); letter-spacing: 0.15em; }
.genre__name {
  font-family: var(--font-display);
  font-weight: 900; font-style: italic;
  font-size: clamp(30px, 3vw, 46px);
  line-height: 1;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  padding: 0 0.08em 0.06em 0;
}
@media (max-width: 900px) { .genres { grid-template-columns: 1fr; } .genre { aspect-ratio: 16 / 7; } .genre__name { font-size: clamp(36px, 10vw, 56px); } }

/* ---------- tickets ---------- */
.tabs { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.tabs:empty { display: none; }
.tab {
  padding: 12px 24px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 600; font-size: 15px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.tab:hover { border-color: var(--text-dim); }
.tab[aria-selected="true"] { background: var(--chrome-btn); color: #0b0c10; border-color: transparent; }

.tickets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ticket {
  display: flex; flex-direction: column;
  padding: 30px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  transition: border-color 0.25s, transform 0.25s;
  animation: fadeUp 0.45s ease both;
}
.ticket:not(.is-sold):hover { border-color: rgba(167, 139, 250, 0.4); transform: translateY(-3px); }
.ticket__badges { display: flex; flex-wrap: wrap; align-content: flex-start; gap: 8px; margin-bottom: 14px; }
/* when some cards carry a second badge, reserve the row so names line up */
.tickets:has(.badge--hot, .badge--sold) .ticket__badges { min-height: 62px; }
.badge {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 11px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--text-dim);
}
.badge--sold { color: var(--text-faint); border-color: var(--line); }
.badge--hot { color: var(--accent-soft); border-color: rgba(167, 139, 250, 0.4); }
.ticket__name { font-family: var(--font-display); font-weight: 800; font-size: 24px; letter-spacing: -0.015em; }
.ticket__price { font-family: var(--font-display); font-weight: 900; font-size: 34px; letter-spacing: -0.02em; margin: 10px 0 18px; }
.ticket__perks { color: var(--text-dim); font-size: 14px; display: grid; gap: 6px; margin-bottom: 26px; }
.ticket__perks li::before { content: "☾ "; color: var(--accent-soft); }
.ticket .btn { margin-top: auto; width: 100%; }
.ticket.is-sold { opacity: 0.45; }
.ticket.is-sold .ticket__price { text-decoration: line-through; text-decoration-thickness: 2px; }

/* Price not announced yet: a fake price sits behind frosted glass with
   "SOON" on top. The red/purple blob gives the glass some colour to frost. */
.ticket__soon {
  position: relative;
  height: 72px;
  margin: 12px 0 26px;
  display: flex; align-items: center;
  isolation: isolate;
}
.ticket__soon::before {
  content: "";
  position: absolute; z-index: -1;
  inset: -10px 25% -10px 5%;
  background:
    radial-gradient(closest-side at 30% 50%, rgba(255, 45, 61, 0.55), transparent),
    radial-gradient(closest-side at 75% 50%, rgba(124, 58, 237, 0.6), transparent);
  filter: blur(10px);
  animation: glowShift 5s ease-in-out infinite alternate;
}
.ticket__soon-blur {
  padding-left: 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 34px;
  letter-spacing: -0.02em;
  color: var(--text);
}
.ticket__soon-glass {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(255,255,255,0.16) 0%, rgba(255,255,255,0.04) 100%);
  -webkit-backdrop-filter: blur(10px) saturate(1.7);
  backdrop-filter: blur(10px) saturate(1.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.3), 0 12px 30px rgba(0,0,0,0.35);
}
.ticket__soon-glass::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, transparent 35%, rgba(255,255,255,0.22) 50%, transparent 65%);
  background-size: 250% 100%;
  animation: glare 4.5s ease-in-out infinite;
  pointer-events: none;
}
.ticket:nth-child(2) .ticket__soon-glass::after { animation-delay: 0.6s; }
.ticket:nth-child(3) .ticket__soon-glass::after { animation-delay: 1.2s; }
.ticket:nth-child(4) .ticket__soon-glass::after { animation-delay: 1.8s; }
.ticket__soon-text {
  font-family: var(--font-display);
  font-weight: 900; font-style: italic;
  font-size: 34px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--chrome);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-right: 0.1em;
  filter: drop-shadow(0 2px 10px rgba(0,0,0,0.4));
}
.ticket__soon-emoji {
  font-size: 32px;
  line-height: 1;
  animation: bob 2.4s ease-in-out infinite;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.4));
}
@keyframes bob {
  0%, 100% { transform: translateY(0) rotate(-6deg); }
  50% { transform: translateY(-5px) rotate(6deg); }
}

.btn--glass {
  cursor: default;
  color: var(--text);
  background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.03));
  border-color: rgba(255, 255, 255, 0.18);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2);
}
.btn--glass:hover { transform: none; }

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

@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } }
.ticket.is-sold { animation-name: fadeUpDim; }
@keyframes fadeUpDim { from { opacity: 0; transform: translateY(14px); } to { opacity: 0.45; } }

@media (max-width: 1000px) { .tickets { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .tickets { grid-template-columns: 1fr; } }

/* ---------- location ---------- */
.location {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 40px;
  padding: clamp(28px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  background: var(--bg-2);
}
.location__info { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 26px; }
.location__info .h2 { text-transform: none; font-size: clamp(32px, 4vw, 48px); }
.location__list { margin: 0; display: grid; gap: 12px; }
.location__list div { display: flex; gap: 10px; flex-wrap: wrap; }
.location__list dt { color: var(--text-dim); }
.location__list dd { margin: 0; font-weight: 600; }
.location__note { font-size: 13px; color: var(--text-faint); }
.location__map {
  min-height: 380px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
}
.location__map iframe { width: 100%; height: 100%; min-height: 380px; border: 0; filter: invert(0.92) hue-rotate(180deg) saturate(0.6) contrast(0.9); }
.map-placeholder {
  height: 100%; min-height: 380px;
  display: grid; place-items: center; text-align: center;
  padding: 30px;
  background: radial-gradient(60% 60% at 50% 50%, rgba(124,58,237,0.15), transparent 70%), url("assets/bg-chrome.jpg") center / cover;
  position: relative;
}
.map-placeholder::before { content: ""; position: absolute; inset: 0; background: rgba(8,9,12,0.72); }
.map-placeholder > div { position: relative; }
.map-placeholder strong { display: block; font-family: var(--font-display); font-weight: 900; font-style: italic; font-size: 30px; text-transform: uppercase; }
.map-placeholder span { color: var(--text-dim); font-size: 14px; }

@media (max-width: 900px) { .location { grid-template-columns: 1fr; } }

/* ================= FOOTER ================= */
.footer {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
  padding-top: 80px;
}
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer__logo { width: 148px; height: auto; margin-bottom: 14px; }
.footer__tag { color: var(--text-dim); font-size: 15px; max-width: 260px; }
.footer h4 { margin-bottom: 18px; font-size: 11px; font-weight: 700; }
.footer ul { display: grid; gap: 12px; }
.footer li a { color: var(--text); opacity: 0.85; transition: opacity 0.2s; }
.footer li a:hover { opacity: 1; }
.footer small { display: block; color: var(--text-faint); font-size: 13px; margin-top: 2px; }
.footer__bottom {
  margin-top: 70px;
  padding-block: 26px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  position: relative; z-index: 1;
}
.footer__giant {
  position: absolute;
  left: 50%; bottom: -0.2em;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-weight: 900; font-style: italic;
  font-size: 34vw;
  line-height: 1;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.06);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

@media (max-width: 900px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer__grid { grid-template-columns: 1fr; } }

/* ================= TOUCH SCREENS =================
   Hover lifts stick after a tap on phones, so drop them there. */
@media (hover: none) {
  .btn:hover,
  .genre:hover,
  .ticket:not(.is-sold):hover { transform: none; }
  .genre:hover::before { opacity: 0.35; transform: none; }
  .acronym li .acronym__word { color: var(--text-dim); }
}

/* ================= PHONES ================= */
@media (max-width: 640px) {
  .section { padding-block: 64px; }
  .section__head { margin-bottom: 32px; gap: 14px; }
  .h2 { font-size: clamp(32px, 9.5vw, 44px); }

  .about__intro p { font-size: 16px; }
  .meaning { margin-top: 48px; gap: 14px; }
  .card { padding: 26px 22px 28px; }
  .card h3 { margin-top: 20px; font-size: 20px; }

  .concept { margin-top: 36px; }
  .concept__item h3 { font-size: 22px; }

  .genres { gap: 14px; }
  .genre { padding: 22px; aspect-ratio: 16 / 8; }

  .tabs { margin-bottom: 28px; }
  .tickets { gap: 14px; }
  .ticket { padding: 24px 22px; }
  .ticket__name { font-size: 22px; }
  .ticket__soon { height: 66px; margin-bottom: 22px; }
  .ticket__soon-text { font-size: 30px; }

  .location { gap: 28px; padding: 22px; }
  .location__info { gap: 20px; }
  .location__info .btn { width: 100%; }
  .location__map,
  .location__map iframe,
  .map-placeholder { min-height: 260px; }

  .footer { padding-top: 56px; }
  .footer__grid { gap: 32px; }
  .footer li a { display: inline-block; padding-block: 2px; }
  .footer__bottom { margin-top: 48px; padding-bottom: calc(26px + env(safe-area-inset-bottom)); }
}

/* ================= REVEAL ================= */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s ease, transform 0.8s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; }
}