/*
 * Earth Collector website — the app's own palette (src/game/ui/pixel.tsx UI tokens and
 * the city map theme in src/game/GameScreen.tsx). The app is light-only, so is the site.
 */
:root {
  color-scheme: light;
  /* UI */
  --ink: #3b3552;
  --paper: #fffdf8;
  --paper-dim: #f3eee5;
  --muted: #8e88a3;
  --accent: #ff8f66;
  --coin: #f2b94b;
  --good: #2fae7b;
  --globe: #2bb5e6;
  /* map */
  --ocean: #9bd6e4;
  --shallow: #a8dce8;
  --coast: #72b8ca;
  --land: #f6dcc6;
  --park: #a6d98c;
  --road: #bbb3e2;
  --fog: #ece9e3;
  /* the map's faint 2×2 pixel checker */
  --checker: rgba(59, 53, 82, 0.03);
  --px: 8px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  color: var(--ink);
  background-color: var(--land);
  background-image: repeating-conic-gradient(var(--checker) 0 25%, transparent 0 50%);
  background-size: calc(var(--px) * 2) calc(var(--px) * 2);
  font: 16px/1.6 Inter, system-ui, -apple-system, sans-serif;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
h1, h2, h3, .pixel { font-family: Silkscreen, monospace; letter-spacing: 0.5px; line-height: 1.25; }
h1 { font-size: clamp(22px, 5vw, 34px); margin: 0 0 12px; }
h2 { font-size: clamp(18px, 4vw, 24px); margin: 0 0 12px; }
h3 { font-size: 15px; margin: 0 0 6px; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
/* App panels: paper, 2-pt ink frame, hard pixel shadow. */
.box { background: var(--paper); border: 3px solid var(--ink); box-shadow: 4px 4px 0 var(--ink); padding: 20px; }
.muted { color: var(--muted); }

/* Top bar (sits on the ocean) */
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: Silkscreen, monospace; font-size: 15px; }
.brand img { width: 36px; height: 36px; border: 3px solid var(--ink); background: var(--paper); }
.nav { display: flex; gap: 8px; flex-wrap: wrap; }
.nav a {
  text-decoration: none; font-family: Silkscreen, monospace; font-size: 12px;
  background: var(--paper); border: 2px solid var(--ink); padding: 4px 10px;
}
.nav a:hover { background: var(--paper-dim); }
@media (max-width: 520px) { .brand span { display: none; } }

/* Hero: the sea around the logo, with a pixel coastline below */
.sea {
  background-color: var(--ocean);
  background-image: repeating-conic-gradient(rgba(255, 255, 255, 0.07) 0 25%, transparent 0 50%);
  background-size: calc(var(--px) * 2) calc(var(--px) * 2);
}
.hero .wrap { display: grid; gap: 26px; padding-top: 22px; padding-bottom: 52px; text-align: center; justify-items: center; }
.hero .logo { width: min(580px, 100%); image-rendering: pixelated; filter: drop-shadow(0 6px 0 rgba(59, 53, 82, 0.25)); }
.hero p.lead {
  font-size: clamp(16px, 2.4vw, 19px); max-width: 660px; margin: 0;
  background: var(--paper); border: 3px solid var(--ink); box-shadow: 4px 4px 0 var(--ink); padding: 16px 20px;
}
/* Coast: shallow water, then the coast line, then land (as on the city map). */
.coast { height: calc(var(--px) * 2); background: linear-gradient(var(--shallow) 0 50%, var(--coast) 50%); }

/* START-style button */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: Silkscreen, monospace; font-size: 15px; text-decoration: none;
  background: var(--accent); color: #fff; border: 3px solid var(--ink);
  box-shadow: 0 5px 0 var(--ink); padding: 13px 24px;
}
.btn.ghost { background: var(--paper); color: var(--ink); }
.btn:active { transform: translateY(4px); box-shadow: 0 1px 0 var(--ink); }
.btns { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.soon {
  font-family: Silkscreen, monospace; font-size: 12px; color: var(--ink);
  background: var(--coin); border: 2px solid var(--ink); padding: 2px 10px;
}

/* Screenshots (on land, framed like portraits in the roster) */
.shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; padding: 40px 0 12px; }
.shot { margin: 0; text-align: center; }
.shot img { border: 3px solid var(--ink); box-shadow: 6px 6px 0 var(--ink); background: var(--paper); width: 100%; aspect-ratio: 603 / 1311; object-fit: cover; }
.shot figcaption {
  display: inline-block; font-family: Silkscreen, monospace; font-size: 13px; margin-top: 16px;
  background: var(--paper); border: 2px solid var(--ink); padding: 3px 10px;
}
@media (max-width: 720px) {
  .shots { grid-template-columns: repeat(3, 72%); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 20px; }
  .shot { scroll-snap-align: center; }
}

/* Features */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; padding: 32px 0 44px; }
.features .box p { margin: 0; color: var(--muted); font-size: 15px; }
.tag { display: inline-block; font-family: Silkscreen, monospace; font-size: 12px; color: var(--ink); border: 2px solid var(--ink); padding: 1px 8px; margin-bottom: 10px; }
.tag-park { background: var(--park); }
.tag-coin { background: var(--coin); }
.tag-road { background: var(--road); }
.tag-accent { background: var(--accent); color: #fff; }

/* Text pages (privacy, support) */
.page-head { padding-bottom: 8px; }
.doc { padding: 28px 16px 48px; }
.doc .box { padding: clamp(18px, 4vw, 36px); }
.doc h2 { margin-top: 28px; }
.doc h2:first-of-type { margin-top: 8px; }
.doc li { margin: 4px 0; }
.doc a:not(.btn) { color: var(--ink); text-decoration-color: var(--accent); text-decoration-thickness: 2px; }
.faq h3 { margin-top: 20px; }

footer { background: var(--ink); color: var(--paper); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; padding-top: 20px; padding-bottom: 20px; font-size: 14px; }
footer .muted { color: #c9c4da; }
footer nav { display: flex; gap: 16px; flex-wrap: wrap; }
footer a { color: var(--paper); text-decoration-color: var(--accent); }