:root {
  --grass-light: #6FBC5C;
  --grass-dark:  #3D8B3D;
  --dirt-light:  #8B5A2B;
  --dirt-dark:   #5C3A1F;
  --shield-teal: #4CAB9F;
  --teal-dark:   #2A7A6F;
  --text-white:  #FFFFFF;
  --text-muted:  #B8C5B8;
  --outline:     #1F2A1F;
  --bg-stone:    #2B2B2B;
  --bg-stone-2:  #3A3A3A;
  --warn-red:    #C0392B;
  --warn-yellow: #F1C40F;

  --font-pixel: "Press Start 2P", "Courier New", monospace;
  --font-body:  -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --maxw: 1100px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg-stone);
  color: var(--text-white);
  line-height: 1.55;
  background-image:
    repeating-linear-gradient(0deg,  rgba(0,0,0,0.05) 0 2px, transparent 2px 4px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.02) 0 2px, transparent 2px 4px);
}
img { max-width: 100%; display: block; image-rendering: pixelated; }
a { color: var(--shield-teal); text-decoration: none; }
a:hover, a:focus { color: var(--grass-light); text-decoration: underline; }
h1, h2, h3 { font-family: var(--font-pixel); line-height: 1.4; letter-spacing: 0.02em; }
h1 { font-size: clamp(1.6rem, 4vw, 2.8rem); margin: 0.2em 0; }
h2 { font-size: clamp(1.1rem, 2.5vw, 1.6rem); margin: 0 0 1rem; color: var(--grass-light); }
h3 { font-size: 0.95rem; color: var(--shield-teal); margin: 0 0 0.6rem; }
code { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; background: rgba(0,0,0,0.4); padding: 0.05em 0.35em; border-radius: 3px; font-size: 0.92em; }
:focus-visible { outline: 3px solid var(--grass-light); outline-offset: 2px; }
section { padding: 4rem 1.5rem; max-width: var(--maxw); margin: 0 auto; }

.btn {
  display: inline-block;
  font-family: var(--font-pixel);
  font-size: 0.85rem;
  padding: 0.9rem 1.4rem;
  text-decoration: none;
  color: var(--text-white);
  background: var(--grass-light);
  border: 3px solid var(--outline);
  box-shadow:
    inset 3px 3px 0 rgba(255,255,255,0.25),
    inset -3px -3px 0 rgba(0,0,0,0.35),
    4px 4px 0 var(--outline);
  transition: transform 60ms ease, box-shadow 60ms ease;
  cursor: pointer;
  user-select: none;
}
.btn:hover, .btn:focus { color: var(--text-white); text-decoration: none; filter: brightness(1.08); }
.btn:active {
  transform: translate(2px, 2px);
  box-shadow:
    inset 3px 3px 0 rgba(0,0,0,0.35),
    inset -3px -3px 0 rgba(255,255,255,0.15),
    2px 2px 0 var(--outline);
}
.btn-primary   { background: var(--grass-light); }
.btn-primary:hover { background: var(--grass-dark); }
.btn-secondary { background: var(--shield-teal); }
.btn-secondary:hover { background: var(--teal-dark); }

.disclaimer-banner {
  background: var(--warn-yellow);
  color: var(--outline);
  text-align: center;
  font-family: var(--font-pixel);
  font-size: 0.7rem;
  padding: 0.6rem 1rem;
  border-bottom: 3px solid var(--outline);
  letter-spacing: 0.02em;
}
.disclaimer-banner strong { color: var(--warn-red); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 0.8rem 1.5rem;
  background: rgba(31, 42, 31, 0.92);
  border-bottom: 3px solid var(--outline);
  backdrop-filter: blur(4px);
}
.brand { display: flex; align-items: center; gap: 0.7rem; color: var(--text-white); font-family: var(--font-pixel); font-size: 0.9rem; }
.brand:hover { color: var(--grass-light); text-decoration: none; }
.brand-icon { width: 36px; height: 36px; }
.site-nav { display: flex; flex-wrap: wrap; gap: 1.2rem; font-family: var(--font-pixel); font-size: 0.7rem; }
.site-nav a { color: var(--text-white); }
.site-nav a:hover { color: var(--grass-light); }

.hero {
  text-align: center;
  padding: 5rem 1.5rem 4rem;
}
.hero-icon {
  width: 140px;
  height: 140px;
  margin: 0 auto 1rem;
  filter: drop-shadow(0 6px 0 var(--outline));
}
.hero .tagline {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0.6rem auto 1.8rem;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; margin-bottom: 1.5rem; }
.hero-meta { font-family: var(--font-pixel); font-size: 0.65rem; color: var(--text-muted); letter-spacing: 0.05em; }
.official-badge {
  display: inline-block;
  font-family: var(--font-pixel);
  font-size: 0.6rem;
  padding: 0.35rem 0.7rem;
  background: var(--grass-light);
  color: var(--outline);
  border: 2px solid var(--outline);
  letter-spacing: 0.06em;
  margin-bottom: 0.8rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.feature-card {
  background: var(--bg-stone-2);
  border: 3px solid var(--outline);
  border-top: 6px solid var(--grass-light);
  padding: 1.5rem;
  box-shadow: inset 2px 2px 0 rgba(255,255,255,0.04), inset -2px -2px 0 rgba(0,0,0,0.4);
}
.feature-card p { color: var(--text-muted); }
.feature-card a { font-family: var(--font-pixel); font-size: 0.7rem; }

.downloads-intro { color: var(--text-muted); max-width: 720px; margin-bottom: 2rem; }
.download-list { display: grid; gap: 1rem; }
.download-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem 1.5rem;
  align-items: center;
  background: var(--bg-stone-2);
  border: 3px solid var(--outline);
  border-left: 6px solid var(--shield-teal);
  padding: 1.2rem 1.4rem;
}
.download-item .heading { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 0.6rem; }
.download-item .version-badge,
.download-item .loader-badge {
  font-family: var(--font-pixel);
  font-size: 0.65rem;
  padding: 0.35rem 0.6rem;
  border: 2px solid var(--outline);
  letter-spacing: 0.04em;
  line-height: 1;
}
.download-item .version-badge { background: var(--grass-light); color: var(--outline); }
.download-item .loader-badge  { background: var(--shield-teal); color: var(--outline); }
.download-item .file { font-family: var(--font-pixel); font-size: 0.8rem; word-break: break-all; }
.download-item .meta { color: var(--text-muted); font-size: 0.9rem; margin-top: 0.3rem; display: flex; flex-wrap: wrap; gap: 0.6rem 1.2rem; }
.download-item .meta span::before { content: "▪ "; color: var(--grass-light); }
.download-item .meta span:first-child::before { content: ""; }
.download-item .notes { color: var(--text-muted); font-size: 0.88rem; margin: 0.4rem 0 0; }
.download-btn { white-space: nowrap; }
.download-empty, .download-error, .loading { color: var(--text-muted); font-style: italic; padding: 1rem 0; }

.install-guide {
  margin-top: 2.5rem;
  background: var(--bg-stone-2);
  border: 3px solid var(--outline);
  border-left: 6px solid var(--grass-light);
  padding: 1.5rem 1.8rem;
}
.install-guide h3 { color: var(--grass-light); margin-top: 0; }
.install-guide ol { padding-left: 1.4rem; margin: 0.5rem 0; }
.install-guide ol > li { margin: 0.55rem 0; color: var(--text-white); }
.install-guide ul { padding-left: 1.2rem; margin: 0.4rem 0; color: var(--text-muted); }
.install-guide ul li { margin: 0.2rem 0; }
.install-guide code {
  background: rgba(0,0,0,0.45);
  border: 1px solid var(--outline);
  padding: 0.05em 0.4em;
}
.install-note { color: var(--text-muted); font-size: 0.9rem; margin: 1rem 0 0; }

.shame h3 { color: var(--warn-yellow); margin-top: 2rem; }
.table-wrap { overflow-x: auto; border: 3px solid var(--outline); background: var(--bg-stone-2); }
.shame-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  min-width: 540px;
}
.shame-table th, .shame-table td {
  padding: 0.7rem 0.9rem;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.shame-table th {
  background: var(--dirt-dark);
  color: var(--text-white);
  font-family: var(--font-pixel);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
}
.shame-table tr:nth-child(even) td { background: rgba(0,0,0,0.15); }
.shame-table tr:hover td { background: rgba(192, 57, 43, 0.18); }

.contact { max-width: 760px; }

.site-footer {
  border-top: 3px solid var(--outline);
  background: rgba(0,0,0,0.35);
  padding: 2.5rem 1.5rem;
  text-align: center;
  margin-top: 2rem;
}
.site-footer p { margin: 0.3rem 0; color: var(--text-muted); font-size: 0.92rem; }
.site-footer a { color: var(--shield-teal); }
.footer-warn { font-size: 0.8rem !important; color: var(--warn-yellow); margin-top: 1rem; }

@media (max-width: 600px) {
  section { padding: 3rem 1rem; }
  .hero { padding: 3rem 1rem 2.5rem; }
  .hero-icon { width: 96px; height: 96px; }
  .site-nav { font-size: 0.6rem; gap: 0.7rem; }
  .download-item { grid-template-columns: 1fr; }
  .download-item .btn { justify-self: stretch; text-align: center; }
}