/* deckofclubs.com. Navy night sky, gold lettering, fairway green: the game logo's own colours. */
@font-face { font-family: "Fredoka"; src: url("/fonts/fredoka.woff2") format("woff2"); font-weight: 300 700; font-display: swap; }
@font-face { font-family: "Nunito"; src: url("/fonts/nunito.woff2") format("woff2"); font-weight: 200 1000; font-display: swap; }

:root {
  --navy: #0b1430; --navy-2: #142150; --ink: #f5efdc; --muted: #b9c0d8;
  --gold: #f2b63c; --gold-deep: #c8861a; --green: #2f9e57; --green-deep: #1d6b3a; --card: #fbf6e6; --card-ink: #1a2140;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--navy); color: var(--ink); font: 18px/1.6 "Nunito", system-ui, "Segoe UI", sans-serif; }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-family: "Fredoka", "Nunito", system-ui, sans-serif; line-height: 1.15; margin: 0 0 .5em; text-wrap: balance; }
h2 { font-size: clamp(1.7rem, 4.5vw, 2.6rem); font-weight: 600; }
h3 { font-size: 1.25rem; font-weight: 600; }
p { margin: 0 0 1em; }
a { color: var(--gold); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.wrap { width: min(1120px, 100% - 40px); margin-inline: auto; }
.wrap.narrow { width: min(760px, 100% - 40px); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--gold); color: var(--navy); padding: 8px 14px; border-radius: 8px; z-index: 5; }
.skip:focus { left: 8px; }
.center { text-align: center; }

/* hero */
.hero { position: relative; min-height: min(92vh, 820px); display: grid; place-items: center; text-align: center; overflow: hidden; isolation: isolate; }
.hero picture, .hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(11,20,48,.80) 0%, rgba(11,20,48,.45) 45%, rgba(11,20,48,.92) 100%); }
.hero-inner { width: min(900px, 100% - 40px); padding-block: 56px; }
.hero h1 { margin: 0 auto 18px; width: min(680px, 100%); filter: drop-shadow(0 10px 24px rgba(0,0,0,.55)); }
.tagline { font-family: "Fredoka", sans-serif; font-size: clamp(1.2rem, 3.4vw, 1.7rem); font-weight: 500; margin-bottom: 18px; text-shadow: 0 2px 10px rgba(0,0,0,.7); }
.status { display: inline-block; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; font-size: .9rem;
  color: var(--navy); background: var(--gold); padding: 8px 18px; border-radius: 999px; }
.cta { margin: 22px 0 0; }
.btn { display: inline-flex; flex-direction: column; align-items: center; gap: 2px; font-family: "Fredoka", sans-serif; font-weight: 600; font-size: 1.25rem;
  padding: 14px 34px; border-radius: 14px; text-decoration: none; color: #fff; background: var(--green); border: 2px solid #7fe0a2;
  box-shadow: 0 6px 0 var(--green-deep), 0 14px 26px rgba(0,0,0,.4); }
a.btn:hover { transform: translateY(-2px); }
.btn small { font: 700 .72rem/1.2 "Nunito", sans-serif; letter-spacing: .08em; text-transform: uppercase; opacity: .9; }
.btn.off { background: #39415f; border-color: #6a7396; color: #d6dbee; box-shadow: 0 6px 0 #232a45; cursor: not-allowed; }

/* about */
.about { padding: 72px 0 40px; text-align: center; }
.kicker { font-weight: 800; letter-spacing: .14em; text-transform: uppercase; font-size: .82rem; color: var(--gold); margin-bottom: 10px; }
.kicker.light { color: #9be3b4; }
.lede { font-size: 1.15rem; color: var(--ink); }

/* the hand of four cards */
.hand { padding: 24px 0 72px; }
.cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 22px; grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .cards { grid-template-columns: 1fr; } }
.pcard h3 { padding-right: 30px; }
.pcard { position: relative; background: var(--card); color: var(--card-ink); border-radius: 16px; padding: 26px 22px 20px;
  border: 3px solid var(--gold); box-shadow: 0 10px 0 rgba(0,0,0,.28); }
.pcard p { margin: 0; font-size: 1rem; }
.pip { position: absolute; top: 8px; right: 14px; font-size: 1.5rem; color: var(--green-deep); }
.pcard:nth-child(odd) { transform: rotate(-1deg); }
.pcard:nth-child(even) { transform: rotate(1deg); }

/* screenshots */
.photos { background: linear-gradient(180deg, var(--green-deep), #134a29); padding: 64px 0; text-align: center; }
.gallery { list-style: none; margin: 24px 0 14px; padding: 0; display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.gallery a { display: block; border-radius: 12px; overflow: hidden; border: 3px solid rgba(255,255,255,.85); box-shadow: 0 10px 22px rgba(0,0,0,.35); }
.gallery a:hover { border-color: var(--gold); }
.gallery img { width: 100%; }

.last { padding: 72px 0; text-align: center; }

/* footer */
.foot { background: #070d22; padding: 40px 0 56px; color: var(--muted); font-size: .95rem; }
.foot details { margin-bottom: 12px; }
.foot summary { cursor: pointer; font-weight: 700; color: var(--ink); }
.foot details p { margin: 8px 0 0; }
.fine { font-size: .85rem; color: var(--muted); margin: 6px 0; }

/* screenshot viewer */
dialog#viewer { border: 0; padding: 0; background: transparent; max-width: min(96vw, 1920px); }
dialog#viewer::backdrop { background: rgba(4, 8, 20, .9); }
dialog#viewer img { max-height: 92vh; border-radius: 8px; }
dialog#viewer .close { position: absolute; top: 6px; right: 6px; width: 44px; height: 44px; border-radius: 50%; border: 0;
  background: var(--gold); color: var(--navy); font-size: 1.6rem; line-height: 1; cursor: pointer; }

.p404 { min-height: 100vh; display: grid; place-items: center; text-align: center; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } a.btn:hover { transform: none; } }