/* Ace2Cheer landing page. No external requests: fonts are self-hosted (OFL, see fonts/). */
@font-face { font-family: "Gloock"; src: url("fonts/gloock-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Hanken Grotesk"; src: url("fonts/hanken-grotesk-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  --felt: #072A20;
  --felt-lift: #0B3D2E;
  --cream: #F5F1E6;
  --gold: #D4AF37;
  --gold-soft: rgba(212, 175, 55, .38);
  --ruby: #B3221B;
  --ink: #14201B;
  --mute: #AAB8B0;
  --display: "Gloock", Georgia, "Times New Roman", serif;
  --text: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--felt); color: var(--cream);
  font: 400 1.0625rem/1.6 var(--text);
}
img, svg { display: block; max-width: 100%; }
a { color: var(--gold); text-underline-offset: 3px; }
a:hover { color: #E8C964; }
:focus-visible { outline: 3px solid var(--cream); outline-offset: 3px; border-radius: 4px; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.wrap { width: 100%; max-width: 1120px; margin-inline: auto; padding-inline: 20px; }

h1, h2, h3 { font-family: var(--display); font-weight: 400; margin: 0; }
h1 { font-size: clamp(2.5rem, 7.2vw, 4.75rem); line-height: 1.02; letter-spacing: -.012em; max-width: 12ch; }
h2 { font-size: clamp(1.9rem, 4.2vw, 2.75rem); line-height: 1.1; margin-bottom: 1.5rem; }
h3 { font-size: 1.5rem; line-height: 1.2; }
p { margin: 0; }

/* header */
.top { padding-block: 14px; }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--cream); text-decoration: none; font: 400 1.5rem/1 var(--display); }
.brand img { border-radius: 9px; }
.top nav { display: flex; align-items: center; gap: 22px; }
.top nav a { color: var(--cream); text-decoration: none; font-weight: 550; }
.top nav a:hover { color: var(--gold); }
.top nav .nav-play { color: var(--gold); }
@media (max-width: 560px) { .top nav a:not(.nav-play) { display: none; } }

/* hero */
.hero { padding-block: clamp(28px, 6vw, 72px) clamp(40px, 7vw, 88px); }
.hero-in { display: grid; gap: 48px; align-items: center; }
@media (min-width: 900px) { .hero-in { grid-template-columns: 1fr 1.1fr; gap: 24px; } }
.lead { font-size: 1.25rem; line-height: 1.5; color: var(--cream); max-width: 34ch; margin-top: 22px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.meta { margin-top: 16px; color: var(--mute); font-size: .95rem; max-width: 44ch; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 12px 24px; border-radius: 10px;
  font: 650 1.0625rem/1.2 var(--text); text-decoration: none; text-align: center;
  border: 1.5px solid transparent;
}
.btn-apk { background: var(--gold); color: var(--ink); }
.btn-apk:hover { background: #E8C964; color: var(--ink); }
.btn-play { border-color: rgba(245, 241, 230, .5); color: var(--cream); }
.btn-play:hover { border-color: var(--cream); color: var(--cream); }
.btn-apk.is-off { background: transparent; border-color: var(--gold-soft); color: var(--mute); cursor: default; }
/* On iPhone and iPad the Android file is no use: make the browser button the main one. */
.ios .btn-apk { display: none; }
.ios .btn-play { background: var(--gold); border-color: var(--gold); color: var(--ink); }
.ios .btn-play:hover { background: #E8C964; color: var(--ink); }
.no-apk .btn-play { background: var(--gold); border-color: var(--gold); color: var(--ink); }

/* the hand: the one memorable thing on the page */
.hand-wrap { min-width: 0; }
.hand {
  --cw: clamp(54px, 17.5vw, 100px);
  position: relative; height: calc(var(--cw) * 1.9);
  margin-inline: auto; width: 100%;
}
.card {
  --n: 0; --lift: 0px;
  position: absolute; left: 50%; bottom: 6%;
  width: var(--cw); aspect-ratio: 5 / 7; margin-left: calc(var(--cw) / -2);
  background: var(--cream); border-radius: calc(var(--cw) * .08);
  box-shadow: 0 1px 0 rgba(0, 0, 0, .25), 0 12px 22px rgba(0, 0, 0, .38);
  transform-origin: 50% 130%;
  transform: translateX(calc(var(--cw) * .64 * var(--n))) translateY(calc(var(--n) * var(--n) * (var(--cw) * .03) + var(--lift))) rotate(calc(var(--n) * 5deg));
  animation: deal .7s cubic-bezier(.2, .8, .25, 1) backwards;
  animation-delay: calc((var(--n) + 3) * 70ms);
}
.card::after { content: ""; position: absolute; inset: 5%; border: 1px solid rgba(20, 32, 27, .14); border-radius: calc(var(--cw) * .05); pointer-events: none; }
.n1 { --n: -3; } .n2 { --n: -2; } .n3 { --n: -1; } .n4 { --n: 0; } .n5 { --n: 1; } .n6 { --n: 2; } .n7 { --n: 3; }
.seq, .set { --lift: calc(var(--cw) * -.2); }
.seq { box-shadow: 0 0 0 calc(var(--cw) * .035) var(--gold), 0 12px 22px rgba(0, 0, 0, .38); }
.red { color: var(--ruby); } .blk { color: var(--ink); }
.rk { position: absolute; top: 7%; left: 11%; font: 400 calc(var(--cw) * .3)/1 var(--display); }
.st { position: absolute; top: calc(var(--cw) * .38); left: calc(var(--cw) * .11); width: calc(var(--cw) * .17); height: calc(var(--cw) * .17); fill: currentColor; }
.pip { position: absolute; left: 50%; top: 50%; width: calc(var(--cw) * .5); height: calc(var(--cw) * .5); margin: calc(var(--cw) * -.2) 0 0 calc(var(--cw) * -.25); fill: currentColor; }
@keyframes deal { from { opacity: 0; transform: translateX(0) translateY(calc(var(--cw) * .5)) rotate(0deg); } }
@media (prefers-reduced-motion: reduce) { .card { animation: none; } html { scroll-behavior: auto; } }

.legend { list-style: none; margin: 20px auto 0; padding: 0; display: grid; gap: 8px; max-width: 46ch; color: var(--mute); font-size: .95rem; }
.legend b { color: var(--cream); font-weight: 650; }

/* sections */
.section { padding-block: clamp(36px, 6vw, 72px); }
.ledger { list-style: none; margin: 0; padding: 0; }
.ledger li { display: grid; gap: 6px 32px; padding-block: 22px; border-top: 1px solid var(--gold-soft); }
.ledger li:last-child { border-bottom: 1px solid var(--gold-soft); }
.ledger p { max-width: 58ch; color: var(--cream); }
@media (min-width: 760px) { .ledger li { grid-template-columns: minmax(0, 17rem) minmax(0, 1fr); align-items: baseline; } }

.install { display: grid; gap: 40px; }
@media (min-width: 860px) { .install { grid-template-columns: 1fr 1fr; gap: 56px; } }
.install h3 { margin-bottom: 18px; }
.steps { list-style: none; margin: 0; padding: 0; counter-reset: s; display: grid; gap: 18px; }
.steps li { counter-increment: s; position: relative; padding-left: 3rem; max-width: 52ch; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: -.15em; font: 400 2rem/1 var(--display); color: var(--gold); }
.check { margin-top: 22px; color: var(--mute); font-size: .95rem; }
.check[hidden] { display: none; }
.check summary { cursor: pointer; color: var(--cream); }
.check code { display: block; margin-top: 8px; padding: 10px 12px; background: var(--felt-lift); border-radius: 8px; color: var(--cream); font: .85rem/1.5 ui-monospace, Menlo, Consolas, monospace; overflow-wrap: anywhere; }

/* footer */
.foot { margin-top: 24px; padding-block: 36px 48px; border-top: 1px solid var(--gold-soft); color: var(--mute); font-size: .95rem; }
.foot-in { display: grid; gap: 6px; }
.foot .strong { color: var(--cream); font-weight: 650; }