/* ==========================================================================
   SHIP SURVIVOR — website stylesheet
   Palette and type match the game (src/config/GameConfig.ts) so the site and
   the app read as the same product.
   Fonts are self-hosted (assets/fonts/) — no third-party requests, which is
   what lets the privacy policy claim a fully offline app.
   ========================================================================== */
@import url('./fonts/fonts.css');

:root {
  --cyan: #19f0ff;
  --magenta: #ff2bd6;
  --purple: #b14bff;
  --bg-0: #05060f;
  --bg-1: #0b0620;
  --panel: rgba(16, 12, 40, 0.72);
  --line: rgba(25, 240, 255, 0.22);
  --line-strong: rgba(25, 240, 255, 0.45);
  --ink: #cfe9ff;
  --ink-dim: #8faac4;
  --ink-bright: #ffffff;
  --title: 'Orbitron', system-ui, sans-serif;
  --body: 'Rajdhani', system-ui, sans-serif;
  --radius: 12px;
  --maxw: 1100px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--body);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.7;
  color: var(--ink);
  background-color: var(--bg-0);
  background-image:
    radial-gradient(ellipse 80% 55% at 50% -10%, rgba(177, 75, 255, 0.22), transparent 70%),
    radial-gradient(ellipse 70% 50% at 100% 100%, rgba(255, 43, 214, 0.12), transparent 70%),
    radial-gradient(ellipse 70% 50% at 0% 90%, rgba(25, 240, 255, 0.10), transparent 70%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* faint blueprint grid over the whole page */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(25, 240, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(25, 240, 255, 0.045) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 20%, #000 20%, transparent 85%);
}

.wrap { position: relative; z-index: 1; }

/* ---------- header ---------- */
header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(5, 6, 15, 0.82);
  border-bottom: 1px solid var(--line);
}
.nav {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  margin-right: auto;
}
.brand img { width: 34px; height: 34px; border-radius: 8px; }
.brand span {
  font-family: var(--title);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 0.14em;
  color: var(--ink-bright);
  text-shadow: 0 0 14px rgba(25, 240, 255, 0.6);
}
.nav a.link {
  font-family: var(--title);
  font-size: 11.5px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-dim);
  text-decoration: none;
  padding: 7px 11px;
  border-radius: 7px;
  border: 1px solid transparent;
  transition: color .18s, border-color .18s, background .18s;
}
.nav a.link:hover,
.nav a.link[aria-current='page'] {
  color: var(--cyan);
  border-color: var(--line);
  background: rgba(25, 240, 255, 0.07);
}

/* ---------- layout ---------- */
main { max-width: var(--maxw); margin: 0 auto; padding: 0 22px 70px; }

.hero { padding: 62px 0 44px; text-align: center; }
.eyebrow {
  font-family: var(--title);
  font-size: 11.5px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--magenta);
  margin: 0 0 18px;
}
h1 {
  font-family: var(--title);
  font-weight: 900;
  font-size: clamp(38px, 8vw, 74px);
  line-height: 1.02;
  letter-spacing: 0.045em;
  margin: 0 0 20px;
  color: var(--ink-bright);
  text-shadow: 0 0 28px rgba(25, 240, 255, 0.55), 0 0 68px rgba(177, 75, 255, 0.35);
}
.lede {
  font-size: clamp(17px, 2.4vw, 21px);
  color: var(--ink-dim);
  max-width: 640px;
  margin: 0 auto 30px;
}

h2 {
  font-family: var(--title);
  font-weight: 700;
  font-size: clamp(22px, 4vw, 31px);
  letter-spacing: 0.05em;
  color: var(--ink-bright);
  margin: 0 0 6px;
}
h2 .tick { color: var(--cyan); }
.section { padding: 46px 0; }
.section > .sub { color: var(--ink-dim); margin: 0 0 26px; font-size: 16px; }

/* ---------- buttons ---------- */
.cta-row { display: flex; gap: 13px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--title);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 24px;
  border-radius: 9px;
  border: 1px solid var(--line-strong);
  color: var(--cyan);
  background: rgba(25, 240, 255, 0.08);
  transition: transform .16s, box-shadow .16s, background .16s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 0 26px rgba(25, 240, 255, 0.3); background: rgba(25, 240, 255, 0.14); }
.btn.soon {
  color: var(--ink-dim);
  border-color: rgba(143, 170, 196, 0.3);
  background: rgba(143, 170, 196, 0.05);
  cursor: default;
}
.btn.soon:hover { transform: none; box-shadow: none; background: rgba(143, 170, 196, 0.05); }
.btn.magenta { color: var(--magenta); border-color: rgba(255, 43, 214, 0.42); background: rgba(255, 43, 214, 0.08); }
.btn.magenta:hover { box-shadow: 0 0 26px rgba(255, 43, 214, 0.28); background: rgba(255, 43, 214, 0.14); }

/* ---------- feature graphic ---------- */
.hero-art {
  display: block;
  width: 100%;
  max-width: 850px;
  margin: 0 auto 40px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: 0 0 60px rgba(177, 75, 255, 0.25), 0 18px 50px rgba(0, 0, 0, 0.6);
}

/* ---------- screenshot strip ---------- */
.shots {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 15px;
}
.shot {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #05060f;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.shot:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: 0 0 30px rgba(25, 240, 255, 0.22);
}
.shot img { display: block; width: 100%; height: auto; }
.shot figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 20px 13px 10px;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ink);
  background: linear-gradient(transparent, rgba(5, 6, 15, 0.94));
}

/* ---------- feature cards ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 15px;
}
.card {
  padding: 22px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--panel);
}
.card h3 {
  font-family: var(--title);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 9px;
}
.card p { margin: 0; color: var(--ink-dim); font-size: 15.5px; line-height: 1.6; }

/* ---------- spec table ---------- */
.spec {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.spec th, .spec td { padding: 12px 16px; text-align: left; border-bottom: 1px solid rgba(25, 240, 255, 0.1); }
.spec th {
  font-family: var(--title);
  font-size: 11.5px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--ink-dim);
  font-weight: 700;
  width: 34%;
}
.spec td { color: var(--ink); }
.spec tr:last-child th, .spec tr:last-child td { border-bottom: 0; }

/* ---------- legal / prose pages ---------- */
.doc { max-width: 780px; margin: 0 auto; }
.doc-head { padding: 52px 0 26px; border-bottom: 1px solid var(--line); margin-bottom: 34px; }
.doc-head h1 { font-size: clamp(28px, 5.5vw, 45px); text-align: left; margin-bottom: 14px; }
.doc-head .meta { color: var(--ink-dim); font-size: 15px; }
.doc-head .meta strong { color: var(--cyan); font-weight: 600; }

.prose h2 {
  font-size: 19px;
  letter-spacing: 0.05em;
  margin: 40px 0 12px;
  padding-top: 16px;
  border-top: 1px solid rgba(25, 240, 255, 0.12);
}
.prose h2:first-of-type { border-top: 0; padding-top: 0; margin-top: 16px; }
.prose h3 {
  font-family: var(--title);
  font-size: 14px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 26px 0 8px;
}
.prose p, .prose li { color: var(--ink); }
.prose ul { padding-left: 22px; }
.prose li { margin-bottom: 8px; }
.prose a { color: var(--cyan); text-decoration: none; border-bottom: 1px solid rgba(25, 240, 255, 0.35); }
.prose a:hover { border-bottom-color: var(--cyan); }
.prose strong { color: var(--ink-bright); }

.callout {
  margin: 26px 0;
  padding: 18px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  border-left-width: 4px;
  background: rgba(25, 240, 255, 0.06);
}
.callout p { margin: 0; }
.callout.good { border-color: rgba(57, 255, 20, 0.4); background: rgba(57, 255, 20, 0.06); }

/* ---------- footer ---------- */
footer {
  border-top: 1px solid var(--line);
  margin-top: 40px;
  padding: 30px 22px 44px;
  position: relative;
  z-index: 1;
}
.foot {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  font-size: 14.5px;
  color: var(--ink-dim);
}
.foot nav { display: flex; gap: 16px; flex-wrap: wrap; }
.foot a { color: var(--ink-dim); text-decoration: none; }
.foot a:hover { color: var(--cyan); }

/* ---------- responsive ---------- */
@media (max-width: 620px) {
  .nav { padding: 11px 16px; gap: 6px; }
  .nav a.link { padding: 6px 8px; font-size: 10.5px; }
  main { padding: 0 16px 50px; }
  .hero { padding: 40px 0 30px; }
  .section { padding: 34px 0; }
  .spec th { width: 42%; }
}

@media print {
  body { background: #fff; color: #111; }
  body::before, header, footer, .callout { display: none; }
  .prose h2, h1, h2 { color: #000; text-shadow: none; }
  .prose p, .prose li, .doc-head .meta { color: #222; }
}