:root {
  --ink: #0b0a08;
  --ink-2: #14120e;
  --line: #2a251c;
  --bone: #e9e4d8;
  --dim: #8f877a;
  --gold: #e8c26b;
  --gold-dim: #8a7140;
  --ok: #9fd39a;
  --bad: #e07a6a;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --mono: 'JetBrains Mono', ui-monospace, Consolas, monospace;
  --gutter: clamp(16px, 4vw, 48px);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--bone);
  font: 400 1.08rem/1.65 var(--serif);
  overflow-x: hidden;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

#maze {
  position: fixed; inset: 0; width: 100%; height: 100%;
  z-index: 0; opacity: .5; pointer-events: none;
}
body::after { /* film grain */
  content: ''; position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: .06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
header, main, footer { position: relative; z-index: 2; }

.hero {
  min-height: 100svh; display: flex; flex-direction: column; justify-content: center;
  padding: 0 var(--gutter); max-width: 1100px; margin: 0 auto;
}
.eyebrow { font: 600 .78rem/1 var(--mono); letter-spacing: .35em; text-transform: uppercase; color: var(--gold-dim); margin: 0 0 1.5rem; }
h1 {
  font: 700 clamp(3.4rem, 15vw, 11rem)/.85 var(--serif); letter-spacing: .04em; margin: 0;
  color: var(--bone); text-shadow: 0 0 60px rgba(232, 194, 107, .15);
}
.lede { font: italic 500 clamp(1.25rem, 2.8vw, 1.9rem)/1.35 var(--serif); color: var(--dim); max-width: 30ch; margin: 1.6rem 0 2.6rem; }

.btn {
  display: inline-block; align-self: flex-start; cursor: pointer;
  font: 600 .85rem/1 var(--mono); letter-spacing: .25em; text-transform: uppercase; text-decoration: none;
  color: var(--ink); background: var(--gold); border: 1px solid var(--gold);
  padding: 1rem 1.6rem; transition: background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease);
}
.btn:hover { background: transparent; color: var(--gold); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible, input:focus-visible, .reset:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.btn[disabled] { opacity: .5; cursor: wait; }

main { max-width: 1100px; margin: 0 auto; padding: 0 var(--gutter); }
.block { padding: clamp(3.5rem, 9vw, 7rem) 0; border-top: 1px solid var(--line); }
h2 { font: 600 .8rem/1 var(--mono); letter-spacing: .35em; text-transform: uppercase; color: var(--gold); margin: 0 0 2rem; }
.block > p { max-width: 62ch; font-size: 1.25rem; }
b { color: var(--gold); font-weight: 700; }

.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); margin-top: 3rem; border: 1px solid var(--line); }
.facts > div { background: var(--ink-2); padding: 1.6rem 1.2rem; display: flex; flex-direction: column; gap: .3rem; }
.facts .big { font: 700 clamp(2.4rem, 7vw, 4.2rem)/1 var(--serif); color: var(--bone); }
.facts span:last-child { font: .72rem/1.3 var(--mono); letter-spacing: .15em; text-transform: uppercase; color: var(--dim); }

.prize-sum { font: 700 clamp(2.6rem, 10vw, 6.5rem)/1 var(--serif) !important; color: var(--gold); margin: 0 0 1.5rem; letter-spacing: -.01em; }

.rules { counter-reset: r; list-style: none; padding: 0; margin: 0; max-width: 70ch; }
.rules li { counter-increment: r; position: relative; padding: 1rem 0 1rem 3.4rem; border-bottom: 1px solid var(--line); }
.rules li::before { content: counter(r, decimal-leading-zero); position: absolute; left: 0; top: 1.15rem; font: .8rem var(--mono); color: var(--gold-dim); }

.doors { list-style: none; display: flex; gap: .5rem; padding: 0; margin: 0 0 2.5rem; flex-wrap: wrap; }
.doors li {
  width: 2.6rem; height: 3.4rem; border: 1px solid var(--line); border-radius: 1.3rem 1.3rem 0 0;
  display: grid; place-items: center; font: .72rem var(--mono); color: var(--dim);
  transition: border-color .4s var(--ease), color .4s var(--ease), background .4s var(--ease);
}
.doors li.open { border-color: var(--gold-dim); color: var(--gold); }
.doors li.current { border-color: var(--gold); color: var(--ink); background: var(--gold); }

.door {
  background: linear-gradient(180deg, var(--ink-2), rgba(20, 18, 14, .6));
  border: 1px solid var(--line); padding: clamp(1.4rem, 4vw, 2.6rem); position: relative;
}
.door h2 { font: 600 clamp(1.7rem, 4vw, 2.6rem)/1.1 var(--serif); letter-spacing: 0; text-transform: none; color: var(--bone); margin-bottom: 1.5rem; }
.door p, .door li { font-size: 1.2rem; }
.door blockquote { margin: 1.5rem 0; padding-left: 1.4rem; border-left: 2px solid var(--gold-dim); font-style: italic; font-size: 1.25rem; }
.door .muted { color: var(--dim); font-size: 1rem; }
.cipher {
  font: 1rem/1.8 var(--mono); color: var(--gold); white-space: pre-wrap; word-break: break-all;
  background: var(--ink); border: 1px dashed var(--line); padding: 1.2rem; margin: 1.5rem 0; letter-spacing: .08em;
}
.door.reveal { animation: reveal .9s var(--ease); }
@keyframes reveal { from { opacity: 0; transform: translateY(12px); filter: blur(4px); } to { opacity: 1; transform: none; filter: none; } }

.answer { display: flex; gap: .6rem; margin-top: 1.5rem; }
.answer input {
  flex: 1; min-width: 0; background: var(--ink); color: var(--bone); border: 1px solid var(--line);
  font: 1.05rem var(--mono); letter-spacing: .12em; padding: .9rem 1rem;
}
.answer input::placeholder { color: #4a4337; }
.answer.shake { animation: shake .4s; }
@keyframes shake { 20%, 60% { transform: translateX(-6px); } 40%, 80% { transform: translateX(6px); } }
.answer.hidden { display: none; }
.status { min-height: 1.6em; font: .85rem var(--mono); letter-spacing: .08em; color: var(--dim); margin: 1rem 0 0; }
.status.ok { color: var(--ok); } .status.bad { color: var(--bad); }
.reset { background: none; border: 0; color: #4a4337; font: .7rem var(--mono); letter-spacing: .15em; text-transform: uppercase; cursor: pointer; margin-top: 2rem; padding: .3rem 0; }
.reset:hover { color: var(--dim); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

[hidden] { display: none !important; }

.doors li { position: relative; }
.doors li[data-count]::after {
  content: attr(data-count); position: absolute; top: calc(100% + .45rem); left: 50%; transform: translateX(-50%);
  font: .62rem var(--mono); color: var(--dim); white-space: nowrap;
}
.doors:has(li[data-count]) { margin-bottom: 3.6rem; }
.live { font: .78rem/1.5 var(--mono); letter-spacing: .1em; color: var(--gold-dim); margin: 0 0 1.4rem; }

.countdown { padding: 1rem 0 2rem; }
.clock { font: 700 clamp(2.2rem, 8.5vw, 6.5rem)/1.1 var(--mono); color: var(--gold); letter-spacing: .02em; margin: 0 0 1.5rem; font-variant-numeric: tabular-nums; white-space: pre-wrap; }
.muted { color: var(--dim); }

.sky { margin: 1.5rem 0; background: radial-gradient(ellipse at 50% 120%, #1d1a2b 0%, #07070b 70%); border: 1px solid var(--line); }
.sky svg { display: block; width: 100%; height: auto; }

.finale { margin-top: 2.5rem; display: grid; gap: 2rem; }
.finale h3 { font: 600 .8rem/1 var(--mono); letter-spacing: .3em; text-transform: uppercase; color: var(--gold); margin: 0 0 1rem; }
.claim, .journey { border: 1px solid var(--line); padding: clamp(1.2rem, 3vw, 2rem); background: var(--ink-2); }
.claim input {
  display: block; width: 100%; margin: 0 0 .7rem; background: var(--ink); color: var(--bone); border: 1px solid var(--line);
  font: 1rem var(--mono); padding: .85rem 1rem;
}
.claim input:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.place { font: 700 clamp(3rem, 12vw, 6rem)/1 var(--serif); color: var(--gold); margin: 0 0 .5rem; }
.journey table { width: 100%; border-collapse: collapse; font: .85rem var(--mono); }
.journey th { text-align: left; color: var(--dim); font-weight: 400; letter-spacing: .1em; padding: .4rem 0; border-bottom: 1px solid var(--line); }
.journey td { padding: .5rem 0; border-bottom: 1px solid var(--line); }
.finishers { margin-top: 2.5rem; }
.finishers ol { font: .9rem/1.9 var(--mono); padding-left: 1.6rem; margin: 0; }

footer { text-align: center; padding: 3rem var(--gutter); font: .75rem var(--mono); letter-spacing: .3em; color: #4a4337; border-top: 1px solid var(--line); }

@media (max-width: 560px) {
  .facts { grid-template-columns: 1fr; }
  .answer { flex-direction: column; }
  .answer .btn { align-self: stretch; text-align: center; }
  .rules li { padding-left: 2.6rem; }
  .doors { gap: .3rem; flex-wrap: nowrap; }
  .doors li { width: 2.15rem; height: 2.9rem; font-size: .62rem; }
}