/* Base: tokens, reset, type, shared components (buttons, flap cells, nav, menu). */
:root {
  --ink: #0B0D0A;
  --ink-2: #13160F;
  --ink-3: #1C2016;
  --chalk: #ECE8DD;
  --mute: #8F9287;
  --line: rgba(236, 232, 221, .12);
  --lime: #A3E635;
  --lime-deep: #84C920;
  --signal: #FF5A1F;

  --f-display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --f-body: "Instrument Sans", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, monospace;

  --gutter: clamp(16px, 4vw, 56px);
  --ease: cubic-bezier(.2, .8, .2, 1);
  --nav-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--chalk);
  font: 400 17px/1.55 var(--f-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* Film grain over everything: keeps flat darks from looking digital. */
body::after {
  content: "";
  position: fixed; inset: 0;
  z-index: 90; pointer-events: none;
  opacity: .35;
  background: url("../assets/grain.png") repeat;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
h1, h2, h3, p, ul, ol, figure, blockquote { margin: 0; padding: 0; }
ul, ol { list-style: none; }
::selection { background: var(--lime); color: var(--ink); }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }

.skip { position: absolute; left: -999px; top: 8px; z-index: 200; background: var(--lime); color: var(--ink); padding: 8px 14px; }
.skip:focus { left: 8px; }

.wrap { width: 100%; max-width: 1360px; margin-inline: auto; padding-inline: var(--gutter); }
.mono { font-family: var(--f-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.muted { color: var(--mute); max-width: 46ch; }
.lime { color: var(--lime); }
.outline { color: transparent; -webkit-text-stroke: 1.5px var(--chalk); }
.hide-sm { }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 18px;
}
.live-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 0 rgba(255, 90, 31, .6);
  animation: pulse 1.8s infinite;
}
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(255, 90, 31, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 90, 31, 0); } }

.h2 {
  font: 800 clamp(48px, 7.4vw, 120px)/.86 var(--f-display);
  text-transform: uppercase;
  letter-spacing: -.01em;
  margin-bottom: 22px;
}

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 54px; padding: 0 26px;
  font: 600 15px/1 var(--f-body);
  border-radius: 2px;
  overflow: hidden;
  transition: transform .3s var(--ease), background-color .3s, color .3s, border-color .3s;
  isolation: isolate;
}
.btn span { transition: transform .3s var(--ease); }
.btn:hover span { transform: translateX(4px); }
.btn--lime { background: var(--lime); color: var(--ink); }
.btn--lime::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--chalk);
  transform: translateY(101%);
  transition: transform .4s var(--ease);
}
.btn--lime:hover::before { transform: none; }
.btn--ghost { border: 1px solid var(--line); color: var(--chalk); }
.btn--ghost:hover { border-color: var(--lime); color: var(--lime); }
.btn--sm { height: 42px; padding: 0 18px; font-size: 14px; }
.btn--block { width: 100%; }

/* ---------- Split-flap cells (built by flap.js) ---------- */
.flap { font-style: normal; display: inline-flex; gap: .04em; vertical-align: top; }
.flap .c {
  position: relative;
  display: inline-grid; place-items: center;
  min-width: .62em;
  padding: 0 .05em;
  background: linear-gradient(var(--ink-3) 49.5%, #0A0C08 49.5%, #0A0C08 50.5%, var(--ink-2) 50.5%);
  border-radius: .06em;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .04);
}
.flap .c.sp { background: transparent; box-shadow: none; min-width: .28em; }
.flap .c.flip { animation: flip .09s linear; }
@keyframes flip { 0% { transform: rotateX(0); } 50% { transform: rotateX(80deg); filter: brightness(.5); } 100% { transform: rotateX(0); } }

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 60;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding-inline: var(--gutter);
  transition: transform .5s var(--ease), background-color .4s, border-color .4s;
  border-bottom: 1px solid transparent;
}
.nav.is-solid { background: rgba(11, 13, 10, .92); border-color: var(--line); }
.nav.is-hidden { transform: translateY(-100%); }
.nav__brand { display: flex; align-items: center; gap: 12px; }
.nav__brand img { width: 62px; height: auto; }
.nav__brand-txt { font: 500 15px/1 var(--f-body); letter-spacing: .02em; }
.nav__brand-txt b { font-family: var(--f-display); font-size: 20px; letter-spacing: .04em; }
.nav__links { display: flex; gap: 30px; font-size: 14px; }
.nav__links a { position: relative; padding: 6px 0; color: rgba(236, 232, 221, .78); transition: color .25s; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: var(--lime); transform: scaleX(0); transform-origin: right; transition: transform .35s var(--ease);
}
.nav__links a:hover { color: var(--chalk); }
.nav__links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav__right { display: flex; align-items: center; gap: 18px; }
.lang { display: flex; gap: 8px; font: 500 12px/1 var(--f-mono); color: var(--mute); }
.lang b { color: var(--chalk); font-weight: 500; }

.burger { display: none; width: 44px; height: 44px; position: relative; z-index: 70; }
.burger span { position: absolute; left: 10px; right: 10px; height: 2px; background: var(--chalk); transition: transform .4s var(--ease), top .4s var(--ease); }
.burger span:first-child { top: 17px; }
.burger span:last-child { top: 25px; }
.burger[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }

.menu {
  position: fixed; inset: 0; z-index: 55;
  background: var(--ink);
  display: flex; flex-direction: column; justify-content: space-between;
  padding: calc(var(--nav-h) + 24px) var(--gutter) calc(28px + env(safe-area-inset-bottom));
  clip-path: inset(0 0 100% 0);
  transition: clip-path .6s var(--ease);
  visibility: hidden;
}
.menu.is-open { clip-path: inset(0); visibility: visible; }
.menu nav { display: flex; flex-direction: column; }
.menu nav a {
  display: flex; align-items: baseline; gap: 14px;
  font: 800 clamp(44px, 12vw, 72px)/1.02 var(--f-display); text-transform: uppercase;
  border-bottom: 1px solid var(--line);
  padding: 6px 0;
  opacity: 0; transform: translateY(24px);
  transition: opacity .5s, transform .5s var(--ease), color .2s;
}
.menu nav a i { font: 400 12px var(--f-mono); color: var(--lime); font-style: normal; }
.menu nav a:active { color: var(--lime); }
.menu.is-open nav a { opacity: 1; transform: none; }
.menu.is-open nav a:nth-child(2) { transition-delay: .05s; }
.menu.is-open nav a:nth-child(3) { transition-delay: .1s; }
.menu.is-open nav a:nth-child(4) { transition-delay: .15s; }
.menu.is-open nav a:nth-child(5) { transition-delay: .2s; }
.menu.is-open nav a:nth-child(6) { transition-delay: .25s; }
.menu__foot { color: var(--mute); }

@media (max-width: 1080px) {
  .nav__links, .lang { display: none; }
  .burger { display: block; }
}
@media (max-width: 640px) {
  :root { --nav-h: 64px; }
  body { font-size: 16px; }
  .hide-sm { display: none; }
  .nav__right .btn { display: none; }
  .nav__brand-txt { display: none; }
}
/* Reduced motion: drop the large, vestibular movement (zooms, sweeps, drifting);
   keep the small state changes (flaps, fades) that carry meaning. */
@media (prefers-reduced-motion: reduce) {
  .hero__media img { transform: none !important; transition: opacity .6s ease; }
  .hero__beams::before, .hero__beams::after, .hero__scroll span { animation: none; }
  .ticket:hover { transform: none; }
}