/* Agentic Poker Tournament — tokens from the Arena (poker.quarterly.systems/arena.css) */
:root {
  color-scheme: dark;
  --felt: #0d3b2e;
  --felt-deep: #07271d;
  --felt-ink: #051a13;
  --line: rgba(216, 166, 87, .22);
  --line-soft: rgba(243, 239, 230, .1);
  --stock: #f3efe6;
  --stock-dim: #a9bfb4;
  --gold: #d8a657;
  --red: #c8442f;
  --ink: #10231b;
  --display: "Barlow Condensed", "Arial Narrow", Impact, "Helvetica Neue", sans-serif;
  --body: Barlow, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --wrap: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--felt-deep);
  color: var(--stock);
  font: 400 17px/1.55 var(--body);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--gold); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--stock); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
code { font: 500 .92em var(--mono); color: var(--gold); }
pre { margin: 0; font: 400 13.5px/1.5 var(--mono); color: var(--stock); white-space: pre; overflow-x: auto; }
pre code { color: inherit; font-size: inherit; font-weight: 400; }
h1, h2, h3 { font-family: var(--display); font-weight: 800; text-transform: uppercase; letter-spacing: .005em; line-height: .92; margin: 0 0 .5em; }
h1 { font-size: clamp(56px, 8.5vw, 112px); }
h2 { font-size: clamp(34px, 4.6vw, 54px); }
h3 { font-size: 26px; text-transform: none; letter-spacing: 0; line-height: 1.1; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
main > section { padding: 80px 0; border-top: 1px solid var(--line-soft); }
main > section.hero { border-top: 0; padding-top: 56px; }
.eyebrow { font: 500 12px/1.5 var(--mono); text-transform: uppercase; letter-spacing: .14em; color: var(--gold); margin-bottom: 14px; }
.mono { font-family: var(--mono); font-size: 13.5px; }
.small { font-size: 14px; }
.dim { color: var(--stock-dim); }
.lede { font-size: 20px; max-width: 46rem; color: var(--stock); }
.big { font-family: var(--display); font-weight: 700; font-size: 34px; line-height: 1; text-transform: uppercase; margin: 4px 0 8px; }
.gold-text { color: var(--gold); }
.btn { display: inline-block; font: 500 13px/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; padding: 14px 18px; border: 1px solid var(--gold); color: var(--gold); text-decoration: none; border-radius: 2px; }
.btn:hover { background: rgba(216,166,87,.12); color: var(--stock); }
.btn.gold { background: var(--gold); color: var(--felt-ink); }
.btn.gold:hover { background: var(--stock); color: var(--felt-ink); }
.ctas { display: flex; flex-wrap: wrap; gap: 12px; margin: 22px 0 0; }
.card { border: 1px solid var(--line); background: rgba(0,0,0,.18); padding: 26px; border-radius: 3px; }
.two-col { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; align-items: start; }
.three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.list { list-style: none; padding: 0; margin: 0; }
.list li { padding: 14px 0; border-top: 1px solid var(--line-soft); }
.list li:first-child { border-top: 0; }

/* topbar */
.topbar { position: sticky; top: 0; z-index: 5; background: rgba(7,39,29,.9); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line-soft); }
.topbar-in { display: flex; justify-content: space-between; align-items: center; height: 54px; gap: 24px; }
.brand { white-space: nowrap; font-family: var(--display); font-weight: 800; text-transform: uppercase; font-size: 20px; color: var(--stock); text-decoration: none; letter-spacing: .02em; }
.brand span { color: var(--gold); font-weight: 700; }
.topbar nav { display: flex; gap: 22px; }
.topbar nav a { font: 500 12px/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--stock-dim); text-decoration: none; }
.topbar nav a:hover, .topbar nav a.ext { color: var(--gold); }

/* hero */
.hero { background: radial-gradient(120% 80% at 70% 0%, var(--felt) 0%, var(--felt-deep) 60%); }
.phase { display: inline-flex; align-items: center; gap: 8px; font: 500 12px/1 var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--stock); border: 1px solid var(--line); padding: 8px 12px; border-radius: 999px; margin: 0 0 26px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); display: inline-block; box-shadow: 0 0 0 3px rgba(216,166,87,.2); }
.eyebrow .dot { margin-right: 8px; vertical-align: 1px; }
.hero-grid { display: grid; grid-template-columns: 1.25fr .85fr; gap: 56px; align-items: start; }
.dek { font-size: 19px; max-width: 40rem; color: var(--stock); margin-top: 22px; }
.status { font: 500 13px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--stock-dim); margin: 18px 0 0; }
.agentbox { border: 1px solid var(--line); background: rgba(0,0,0,.28); padding: 22px; border-radius: 3px; margin-top: 12px; }
.agentbox-lead { font-family: var(--display); font-weight: 700; text-transform: uppercase; font-size: 24px; line-height: 1; margin: 0 0 14px; }
.code-wrap { position: relative; border: 1px solid var(--line-soft); background: var(--felt-ink); border-radius: 3px; padding: 16px; }
.code-wrap pre { padding-right: 76px; }
.code-wrap.tall pre { max-height: 62vh; overflow: auto; }
.copy { position: absolute; top: 8px; right: 8px; font: 500 11px/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; background: transparent; color: var(--gold); border: 1px solid var(--line); padding: 7px 10px; border-radius: 2px; cursor: pointer; }
.copy:hover { background: rgba(216,166,87,.12); }
.copy.done { color: var(--stock); border-color: var(--stock-dim); }
.agentbox .mono.small { margin: 14px 0 4px; }

/* the hole-card camera */
.camera { background: linear-gradient(180deg, var(--felt-deep), var(--felt) 45%, var(--felt-deep)); }
.table { display: grid; grid-template-columns: 1fr .9fr 1fr; gap: 28px; margin: 34px 0 26px; padding: 34px; border: 1px solid var(--line); border-radius: 220px / 60px; background: radial-gradient(60% 100% at 50% 50%, rgba(255,255,255,.04), transparent 70%); }
.seat-id { display: flex; flex-direction: column; gap: 2px; margin-bottom: 14px; }
.seat-id strong { font-family: var(--display); font-weight: 700; text-transform: uppercase; font-size: 26px; line-height: 1; }
.board { text-align: center; align-self: center; }
.board .hand { justify-content: center; }
.hand { display: flex; gap: 8px; perspective: 700px; margin: 6px 0 14px; }
.pc { position: relative; display: inline-grid; place-items: center; width: 52px; height: 74px; border-radius: 5px; background: var(--stock); color: var(--ink); font: 700 30px/1 var(--display); box-shadow: 0 2px 0 rgba(0,0,0,.35), inset 0 0 0 1px rgba(0,0,0,.08); transform-style: preserve-3d; transform: rotateY(180deg); transition: transform .7s cubic-bezier(.2,.7,.2,1); }
.pc i { font-style: normal; font-size: 18px; position: absolute; left: 6px; bottom: 5px; line-height: 1; }
.pc.red { color: var(--red); }
.pc.gap { margin-left: 10px; }
.pc::after { content: ""; position: absolute; inset: 0; border-radius: 5px; background: repeating-linear-gradient(45deg, var(--felt-ink) 0 3px, #12483a 3px 6px); border: 3px solid var(--stock); transform: rotateY(180deg); backface-visibility: hidden; }
.pc { backface-visibility: hidden; }
.flip.on .pc { transform: rotateY(0); }
.flip.on .pc:nth-child(2) { transition-delay: .08s; }
.flip.on .pc:nth-child(3) { transition-delay: .16s; }
.flip.on .pc:nth-child(4) { transition-delay: .5s; }
.flip.on .pc:nth-child(5) { transition-delay: .85s; }
@media (prefers-reduced-motion: reduce) { .pc { transition: none; transform: rotateY(0); } .pc::after { display: none; } }
.captions { list-style: none; padding: 0; margin: 0 0 12px; font-size: 15px; }
.captions li { display: grid; grid-template-columns: 78px 1fr; gap: 10px; padding: 6px 0; border-top: 1px solid var(--line-soft); font-style: italic; }
.captions li:first-child { border-top: 0; }
.captions .act { font: 500 11px/1.6 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--gold); font-style: normal; }
.result { font: 500 13px/1.4 var(--mono); color: var(--stock-dim); margin: 0; }
.result.win { color: var(--gold); }
.camera-note { max-width: 46rem; font-size: 17px; }

/* results */
.result-card { margin-top: 22px; }
.result-head { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-bottom: 1px solid var(--line-soft); padding-bottom: 12px; margin-bottom: 20px; }
.result-head p { margin: 0; }
.podium { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.podium h3 { font-family: var(--display); text-transform: uppercase; font-size: 34px; margin: 0 0 6px; }
.podium p:last-child { margin: 0; color: var(--stock-dim); }
.stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin: 26px 0 16px; padding-top: 18px; border-top: 1px solid var(--line-soft); }
.stats div { margin: 0; }
.stats dt { font: 500 11px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--stock-dim); }
.stats dd { margin: 4px 0 0; font-family: var(--display); font-weight: 700; font-size: 34px; line-height: 1; }

/* tiles */
.tiles { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin: 22px 0 18px; }
.tile { border: 1px solid var(--line); border-top: 2px solid var(--gold); padding: 20px 18px 16px; background: rgba(0,0,0,.18); border-radius: 3px; min-height: 140px; }
.tile .big { font-size: 28px; margin: 6px 0 10px; }
.tile .mono { margin: 0; font-size: 12px; }

/* rubric + tables */
table { width: 100%; border-collapse: collapse; margin: 22px 0 16px; }
th { text-align: left; font: 500 11px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--stock-dim); padding: 0 12px 10px 0; border-bottom: 1px solid var(--line); }
td { padding: 13px 12px 13px 0; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
.rubric .w { font-family: var(--display); font-weight: 700; font-size: 26px; color: var(--gold); width: 90px; line-height: 1; }
.tools td.mono.none { color: var(--stock-dim); }
.tools td:nth-child(2) { white-space: nowrap; }
.schedule td:first-child { width: 150px; text-transform: uppercase; letter-spacing: .08em; color: var(--stock-dim); font-size: 12px; padding-top: 16px; }
.schedule tr.hot td:first-child { color: var(--gold); }

/* band */
.band { background: var(--gold); color: var(--felt-ink); }
.band .band-h { font-size: clamp(36px, 5vw, 60px); margin: 0; }
.band a.btn { border-color: var(--felt-ink); color: var(--felt-ink); }
.band a.btn.gold { background: var(--felt-ink); color: var(--gold); }
.band a.btn.gold:hover { background: var(--felt); color: var(--stock); }
.band p { color: var(--felt-ink); }

/* steps */
.step { display: grid; grid-template-columns: 1fr 1.4fr; gap: 6px 48px; padding: 44px 0; border-top: 1px solid var(--line-soft); }
.step:first-child { border-top: 0; padding-top: 0; }
.step h2 { grid-column: 2; margin: 0 0 .35em; font-size: clamp(30px, 3.6vw, 44px); }
.step .eyebrow { grid-column: 1; grid-row: 1; }
.step p { grid-column: 2; }
.step .mono.small { color: var(--stock-dim); }
.step .mono.small code { color: var(--gold); }

/* faq */
.faq dt { font-family: var(--display); font-weight: 700; text-transform: uppercase; font-size: 24px; margin: 26px 0 6px; }
.faq dd { margin: 0; max-width: 46rem; color: var(--stock); }
.faq dt:first-child { margin-top: 10px; }

/* changelog */
.log { list-style: none; padding: 0; margin: 12px 0 0; }
.log li { padding: 12px 0; border-top: 1px solid var(--line-soft); font-size: 15px; }
.log strong { font: 500 12px/1.6 var(--mono); color: var(--gold); margin-right: 10px; }

/* awards */
.awards .big { font-size: 44px; }

/* footer */
.foot { border-top: 1px solid var(--line); padding: 34px 0 48px; }
.foot-in { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.foot p { margin: 0; color: var(--stock-dim); }

/* responsive */
@media (max-width: 960px) {
  .hero-grid, .two-col, .step { grid-template-columns: 1fr; gap: 24px; }
  .step h2, .step p, .step .eyebrow { grid-column: 1; }
  .three { grid-template-columns: 1fr; }
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .table { grid-template-columns: 1fr; border-radius: 24px; padding: 24px; }
  .board { order: -1; }
  .topbar nav a:not(.ext) { display: none; }
}
@media (max-width: 560px) {
  main > section { padding: 56px 0; }
  .tiles, .podium, .stats { grid-template-columns: 1fr; }
  .tools td:nth-child(2) { white-space: normal; }
  .pc { width: 44px; height: 62px; font-size: 26px; }
  .brand span { display: none; }
}