/* -----------------------------------------------------------------
   NMSE.Site - No Man's Sky inspired theme
   ---------------------------------------------------------------- */

/* font-family: NMSGeoSans - provided by NMSCD */
@import url('https://font.nmscd.com/assets/font/NMSGeoSans_Kerned/Web-TT/NMSGeoSans_Kerned.css');

/* ---------- Custom properties (portable colour tokens) ---------- */
:root {
  --bg-dark:    #0a0c10;
  --bg-card:    rgba(12, 20, 30, 0.5);
  --text:       #d0dce8;
  --text-muted: #6b7f96;
  --accent:     #F16764;
  --glow:       #26d9d9;
  --glow-dim:   rgba(38,217,217,0.15);
  --btn-bg:     #162636;
  --btn-hover:  #1e3550;
  --border:     #CA4862;
  --glow-teal:  #8FDEB4;
  --font-body:  'NMSGeoSans', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono:  'NMSGeoSans', 'Consolas', monospace;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
}

body {
  display: flex;
  flex-direction: column;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg-dark);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

h3 {
  text-transform: uppercase;
}

a { color: var(--glow); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Star-field canvas ---------- */
#starfield {
  position: fixed;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
}

/* ---------- Header ---------- */
.site-header {
  text-align: center;
  padding: 1.5rem 1rem 0rem;
}

.logo {
  font-family: var(--font-body);
  font-size: 3.5rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text);
}
.logo .accent { color: var(--accent); }

.tagline {
  margin-top: 0.5rem;
  color: var(--text-muted);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
}

/* ---------- Main content ---------- */
main {
  flex: 1;
  width: clamp(760px, 90vw, 940px);
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

/* Row layout for paired cards (download + community) */
.card-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.75rem;
  align-items: stretch;
}

/* ---------- Hero ---------- */
.hero {
  text-align: center;
}
.hero h2 {
  font-size: 1.8rem;
  color: #ffffff;
  margin-bottom: 0.75rem;
  text-shadow: 0 0 12px var(--glow-dim);
}
.hero p {
  max-width: 560px;
  margin: 0 auto;
  color: #c0cfe0;
}

/* ---------- Cards ---------- */
.card {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: 10px;
  padding: 1.2rem;
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card > center {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.card h3 {
  font-size: 1.35rem;
  letter-spacing: 0.0.5em;
  margin-bottom: 0.5rem;
  color: var(--glow);
}
.card p { color: var(--text-muted); }

.note {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ---------- Build info ---------- */
.build-info {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  align-items: center;
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.build-number { color: var(--glow); }
.build-updated { color: var(--text-muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.7rem 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--glow-teal);
  background: var(--btn-bg);
  border: 2px solid var(--glow-teal);
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
  text-decoration: none;
}

.btn-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.btn:hover {
  background: var(--btn-hover);
  box-shadow: 0 0 14px var(--glow-dim);
  text-decoration: none;
}

.btn-secondary {
  color: var(--glow-teal);
  border-color: var(--glow-teal);
}
.btn-secondary:hover {
  box-shadow: 0 0 14px rgba(224,48,48,0.25);
}

.btn-like {
  color: var(--glow);
  border-color: var(--glow);
}
.btn-like:hover {
  box-shadow: 0 0 14px rgba(219,97,162,0.3);
}

.btn-sponsor {
  color: var(--glow);
  border-color: var(--glow);
}
.btn-sponsor:hover {
  box-shadow: 0 0 14px rgba(219,97,162,0.3);
}

.btn-docs {
  margin-top: 0.05rem;
  color: var(--accent);
  border-color: var(--accent);
}
.btn-docs:hover {
  box-shadow: 0 0 14px rgba(219,97,162,0.3);
}

.btn-inline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.05rem 0.2rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 6px;
  border: 1px solid var(--text-muted);
  background: var(--btn-bg);
  color: var(--text-muted);
  text-decoration: none;
  margin-left: 0.1rem;
  margin-right: 0.1rem;
  transition: background 0.2s, box-shadow 0.2s;
}

.btn-inline:hover {
  background: var(--btn-hover);
  box-shadow: 0 0 12px var(--glow-dim);
}

/* ---------- Footer ---------- */
.site-footer {
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
}

/* ---------- Responsive ---------- */
@media (max-width: 520px) {
  .logo { font-size: 2.4rem; }
  main { padding: 0 0.75rem 3rem; }
  .card { padding: 1.25rem; }
}