:root {
  --bg: #0e0f14;
  --panel: #161821;
  --line: #262a38;
  --fg: #d7dbe8;
  --dim: #8b91a8;
  --accent: #7aa2f7;
  --game-bg: #0e0e14;
  --pixel: "Press Start 2P", monospace;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.65 var(--mono);
}

a { color: var(--accent); }
code { font-family: var(--mono); color: var(--accent); }
kbd {
  font: 12px var(--mono);
  border: 1px solid var(--line);
  border-bottom-width: 3px;
  border-radius: 4px;
  padding: 1px 6px;
  background: var(--panel);
}

h1, h2, h3, .brand, .eyebrow, .button, .swatches button { font-family: var(--pixel); font-weight: 400; }
h2 { font-size: clamp(16px, 2.4vw, 22px); line-height: 1.6; margin: 0 0 18px; }
h3 { font-size: 12px; line-height: 1.7; margin: 0 0 10px; color: var(--accent); }
.center { text-align: center; }
.narrow { max-width: 720px; margin-left: auto; margin-right: auto; color: var(--dim); }

/* ----------------------------------------------------------- header -- */
.top {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px max(16px, calc((100vw - 1120px) / 2));
  background: rgba(14, 15, 20, 0.88);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--fg); text-decoration: none; font-size: 13px; }
.brand img { image-rendering: pixelated; border-radius: 6px; }
.top nav { display: flex; gap: 20px; flex-wrap: wrap; }
.top nav a { color: var(--dim); text-decoration: none; font-size: 14px; }
.top nav a:hover { color: var(--fg); }

main section { max-width: 1120px; margin: 0 auto; padding: 72px 16px 0; }

/* ------------------------------------------------------------- hero -- */
.hero { text-align: center; padding-top: 56px; }
.eyebrow { color: var(--dim); font-size: 10px; letter-spacing: 2px; margin: 0 0 18px; }
.hero h1 {
  margin: 0;
  font-size: clamp(36px, 8vw, 84px);
  letter-spacing: 6px;
  color: var(--accent);
  text-shadow: 4px 4px 0 #000, 8px 8px 0 rgba(0, 0, 0, 0.35);
  transition: color 0.3s;
}
.tagline { font-size: clamp(15px, 2vw, 19px); margin: 18px auto 28px; max-width: 720px; }

.stage {
  background: var(--game-bg);
  border: 4px solid #000;
  outline: 2px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
}
#banner { display: block; width: 100%; height: auto; image-rendering: pixelated; }

.swatches { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 18px 0 6px; }
.swatches button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 9px;
  padding: 8px 10px;
  color: var(--fg);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 4px;
  cursor: pointer;
}
.swatches button:hover { border-color: var(--dim); }
.swatches button[aria-pressed="true"] { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.chips { display: inline-flex; }
.chips i { width: 8px; height: 14px; display: block; }
.hint { color: var(--dim); font-size: 13px; margin: 6px 0 0; }

.cta { display: flex; gap: 14px; justify-content: center; margin-top: 30px; flex-wrap: wrap; }
.button {
  font-size: 12px;
  padding: 14px 20px;
  color: var(--fg);
  text-decoration: none;
  border: 2px solid var(--line);
  border-radius: 4px;
  background: var(--panel);
}
.button:hover { border-color: var(--dim); }
.button.primary { background: var(--accent); color: #0b0c10; border-color: var(--accent); box-shadow: 4px 4px 0 #000; }
.button.primary:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 #000; }

/* ------------------------------------------------------------ intro -- */
.intro { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.intro p { color: var(--dim); }
.intro strong { color: var(--fg); }
.intro img, .shots img, .theme-shot img {
  width: 100%;
  height: auto;
  display: block;
  border: 3px solid #000;
  outline: 1px solid var(--line);
  border-radius: 4px;
}

/* ---------------------------------------------------------- features -- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 22px; }
.card p { color: var(--dim); margin: 0; font-size: 15px; }
canvas.sprite { image-rendering: pixelated; display: block; margin-bottom: 14px; height: 64px; width: auto; }

.loot { margin: 36px 0; background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 24px; }
.loot ul { list-style: none; padding: 0; margin: 0 0 14px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.loot li { display: flex; align-items: center; gap: 12px; }
.loot li canvas.sprite { height: 36px; margin: 0; }
.loot li b { margin-left: auto; color: var(--accent); font-family: var(--pixel); font-size: 10px; font-weight: 400; }
.loot p { color: var(--dim); margin: 0; }

.shots { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ------------------------------------------------------------ themes -- */
.theme-shot { margin: 28px auto 0; max-width: 960px; }
.theme-shot figcaption { text-align: center; color: var(--dim); font-size: 13px; margin-top: 8px; }
.native { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 40px; }
.native p { color: var(--dim); font-size: 14px; margin: 0; }

/* ----------------------------------------------------------- install -- */
.installs { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 28px 0 44px; }
.install { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 22px; min-width: 0; }
.install.wide { grid-column: 1 / -1; }
.install p { color: var(--dim); font-size: 14px; margin: 0 0 12px; }
.codebox { position: relative; }
pre {
  margin: 0;
  padding: 14px 70px 14px 14px;
  background: #0a0b0f;
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow-x: auto;
  font-size: 13px;
}
pre code { color: var(--fg); white-space: pre; }
.copy {
  position: absolute;
  top: 8px;
  right: 8px;
  font: 11px var(--mono);
  color: var(--dim);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 4px 8px;
  cursor: pointer;
}
.copy:hover { color: var(--fg); }

.controls { margin: 0 auto; border-collapse: collapse; font-size: 14px; }
.controls td { padding: 8px 14px; border-bottom: 1px solid var(--line); }
.controls td:first-child { text-align: right; white-space: nowrap; }
.controls td:last-child { color: var(--dim); }

footer { max-width: 820px; margin: 90px auto 0; padding: 30px 16px 50px; border-top: 1px solid var(--line); text-align: center; color: var(--dim); font-size: 13px; }

/* ------------------------------------------------------------ narrow -- */
@media (max-width: 900px) {
  .intro, .installs, .shots { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr 1fr; }
  .native, .loot ul { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .cards, .native, .loot ul { grid-template-columns: 1fr; }
  .top nav a:not(:last-child) { display: none; }
  .controls td:first-child { white-space: normal; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}