/* ===========================================================
   CRYPTO DEFENDER — shared stylesheet
   Design language: cockpit HUD targeting frame on deep space navy
   =========================================================== */

@font-face {
  font-family: 'Stencil Display';
  src: local('Arial');
}

:root {
  /* color tokens */
  --space-900: #070a13;
  --space-800: #0a0e1a;
  --panel-800: #101526;
  --panel-700: #161d33;
  --panel-line: #263050;
  --hud-cyan: #5fd4ff;
  --hud-cyan-dim: #2c5d75;
  --thrust-blue: #3b82f6;
  --gold: #f6b73c;
  --gold-dim: #8a661f;
  --alert-red: #ff5c5c;
  --ink-0: #eef1f8;
  --ink-1: #aab4ce;
  --ink-2: #6c7693;

  --display: 'Oswald', 'Arial Narrow', sans-serif;
  --body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', 'Courier New', monospace;

  --radius: 2px;
  --frame-corner: 14px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--space-800);
  color: var(--ink-0);
  font-family: var(--body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* starfield ambient backdrop */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,.5) 50%, transparent 51%),
    radial-gradient(1px 1px at 70% 65%, rgba(255,255,255,.4) 50%, transparent 51%),
    radial-gradient(1px 1px at 40% 80%, rgba(255,255,255,.35) 50%, transparent 51%),
    radial-gradient(1px 1px at 85% 15%, rgba(255,255,255,.45) 50%, transparent 51%),
    radial-gradient(1px 1px at 55% 45%, rgba(255,255,255,.3) 50%, transparent 51%),
    radial-gradient(1px 1px at 10% 90%, rgba(255,255,255,.4) 50%, transparent 51%),
    radial-gradient(1px 1px at 92% 75%, rgba(255,255,255,.3) 50%, transparent 51%),
    linear-gradient(180deg, var(--space-900) 0%, var(--space-800) 40%, #0c1120 100%);
  background-size: 600px 600px, 700px 700px, 500px 500px, 650px 650px, 480px 480px, 600px 600px, 700px 700px, 100% 100%;
}

a { color: var(--hud-cyan); text-decoration: none; }

img { display: block; max-width: 100%; }

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- top nav ---------- */
.topnav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7,10,19,0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--panel-line);
}
.topnav-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: .06em;
  font-size: 18px;
  color: var(--ink-0);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand .dot {
  width: 8px; height: 8px;
  background: var(--hud-cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--hud-cyan);
}
.brand a { color: inherit; display: flex; align-items: center; gap: 8px; }
.navlinks {
  display: flex;
  gap: 24px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.navlinks a { color: var(--ink-1); transition: color .15s; }
.navlinks a:hover { color: var(--hud-cyan); }

/* ---------- HUD targeting frame (signature element) ---------- */
.hud-frame {
  position: relative;
  border: 1px solid var(--panel-line);
  background: linear-gradient(180deg, rgba(22,29,51,.6), rgba(16,21,38,.6));
}
.hud-frame::before,
.hud-frame::after,
.hud-frame > .corner-tl,
.hud-frame > .corner-tr,
.hud-frame > .corner-bl,
.hud-frame > .corner-br { content: ""; }

.hud-frame .corner {
  position: absolute;
  width: var(--frame-corner);
  height: var(--frame-corner);
  border: 2px solid var(--hud-cyan);
  opacity: .8;
}
.hud-frame .corner.tl { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.hud-frame .corner.tr { top: -1px; right: -1px; border-left: none; border-bottom: none; }
.hud-frame .corner.bl { bottom: -1px; left: -1px; border-right: none; border-top: none; }
.hud-frame .corner.br { bottom: -1px; right: -1px; border-left: none; border-top: none; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: 56px 0 40px;
  overflow: hidden;
}
.hero-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}
.hero-frame img {
  width: 100%;
  display: block;
  filter: saturate(1.05) contrast(1.03);
}
.hero-scanline {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0,0,0,0) 0px,
    rgba(0,0,0,0) 2px,
    rgba(0,0,0,0.10) 3px
  );
  mix-blend-mode: multiply;
  pointer-events: none;
}
.hero-vignette {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7,10,19,0) 55%, rgba(7,10,19,.95) 100%),
              linear-gradient(0deg, rgba(7,10,19,0) 70%, rgba(7,10,19,.5) 100%);
  pointer-events: none;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--hud-cyan);
  border: 1px solid var(--hud-cyan-dim);
  padding: 5px 10px;
  margin-top: 26px;
}
.hero-tag::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--hud-cyan);
  box-shadow: 0 0 6px var(--hud-cyan);
}
.hero h1 {
  font-family: var(--display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(34px, 6vw, 58px);
  letter-spacing: .01em;
  margin: 16px 0 12px;
  line-height: 1.02;
}
.hero h1 .accent { color: var(--gold); }
.hero p.lede {
  max-width: 540px;
  color: var(--ink-1);
  font-size: 16px;
  margin: 0 0 28px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  font-family: var(--display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: 13px;
  padding: 13px 22px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.btn-primary {
  background: linear-gradient(180deg, #ffd479, var(--gold));
  color: #1a1305;
  box-shadow: 0 0 0 1px rgba(246,183,60,.35), 0 8px 20px -8px rgba(246,183,60,.6);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px rgba(246,183,60,.5), 0 10px 24px -8px rgba(246,183,60,.75); }
.btn-ghost {
  background: transparent;
  border-color: var(--panel-line);
  color: var(--ink-0);
}
.btn-ghost:hover { border-color: var(--hud-cyan); color: var(--hud-cyan); }

/* ---------- section shells ---------- */
section { padding: 64px 0; position: relative; }
.section-head { margin-bottom: 32px; max-width: 640px; }
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--hud-cyan);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.eyebrow::before { content: ""; width: 18px; height: 1px; background: var(--hud-cyan); }
h2 {
  font-family: var(--display);
  text-transform: uppercase;
  font-weight: 600;
  font-size: clamp(24px, 3.4vw, 32px);
  margin: 0 0 8px;
  letter-spacing: .01em;
}
.section-head p { color: var(--ink-1); font-size: 15px; margin: 0; }

/* ---------- ship roster ---------- */
.roster-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 860px) {
  .roster-grid { grid-template-columns: repeat(2, 1fr); }
}
.ship-card {
  padding: 18px 16px 20px;
  text-align: center;
  position: relative;
  transition: border-color .15s, transform .15s;
}
.ship-card:hover { border-color: var(--hud-cyan-dim); transform: translateY(-3px); }
.ship-card img {
  width: 100%;
  height: 120px;
  object-fit: contain;
  margin: 0 auto 12px;
  filter: drop-shadow(0 6px 14px rgba(0,0,0,.5));
}
.ship-name {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--ink-0);
  margin-bottom: 4px;
}
.ship-tag {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--alert-red);
}
.ship-tag.player { color: var(--hud-cyan); }

/* ---------- feature list ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 860px) { .feature-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .feature-grid { grid-template-columns: 1fr; } }
.feature {
  padding: 22px 20px;
  position: relative;
}
.feature .num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--hud-cyan);
  letter-spacing: .08em;
  margin-bottom: 10px;
  display: block;
}
.feature h3 {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 15px;
  letter-spacing: .03em;
  margin: 0 0 8px;
  color: var(--ink-0);
}
.feature p { margin: 0; color: var(--ink-1); font-size: 14px; }

/* ---------- economy HUD panel ---------- */
.econ {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 28px;
  align-items: center;
}
@media (max-width: 860px) { .econ { grid-template-columns: 1fr; } }
.econ-visual {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}
.econ-visual img { width: 100%; display: block; }
.econ-readout {
  padding: 26px;
}
.readout-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--panel-line);
  font-family: var(--mono);
}
.readout-row:last-child { border-bottom: none; }
.readout-label {
  font-size: 12.5px;
  color: var(--ink-1);
  letter-spacing: .03em;
  text-transform: uppercase;
}
.readout-value {
  font-size: 18px;
  color: var(--gold);
  font-weight: 600;
}
.readout-value.cyan { color: var(--hud-cyan); }
.readout-value.red { color: var(--alert-red); }
.econ-note {
  margin-top: 18px;
  font-size: 13px;
  color: var(--ink-2);
  border-left: 2px solid var(--hud-cyan-dim);
  padding-left: 12px;
}

/* ---------- disclosure banner ---------- */
.disclosure {
  border-left: 3px solid var(--gold);
  background: linear-gradient(90deg, rgba(246,183,60,.08), rgba(246,183,60,0));
  padding: 18px 22px;
  font-size: 13.5px;
  color: var(--ink-1);
  display: flex;
  gap: 14px;
}
.disclosure .mark {
  font-family: var(--display);
  color: var(--gold);
  font-weight: 700;
  flex-shrink: 0;
}
.disclosure strong { color: var(--ink-0); }

/* ---------- legal CTA strip ---------- */
.legal-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 700px) { .legal-strip { grid-template-columns: 1fr; } }
.legal-card {
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color .15s, background .15s;
}
.legal-card:hover { border-color: var(--hud-cyan); background: rgba(95,212,255,.04); }
.legal-card .lc-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--hud-cyan);
}
.legal-card h3 {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 19px;
  margin: 0;
  letter-spacing: .02em;
}
.legal-card p { margin: 0; color: var(--ink-1); font-size: 13.5px; }
.legal-card .go {
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-0);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.legal-card .go .arrow { transition: transform .15s; }
.legal-card:hover .go .arrow { transform: translateX(4px); }

/* ---------- footer ---------- */
footer {
  border-top: 1px solid var(--panel-line);
  padding: 32px 0 40px;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: var(--ink-2);
}
.footer-inner a { color: var(--ink-1); }
.footer-inner a:hover { color: var(--hud-cyan); }
.footer-links { display: flex; gap: 18px; font-family: var(--mono); font-size: 12px; }

/* ===========================================================
   LEGAL PAGES (terms / privacy)
   =========================================================== */
.legal-page-header {
  padding: 48px 0 28px;
  border-bottom: 1px solid var(--panel-line);
}
.legal-back {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-1);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 18px;
}
.legal-back:hover { color: var(--hud-cyan); }
.legal-page-header h1 {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: clamp(28px, 5vw, 40px);
  margin: 0 0 8px;
  letter-spacing: .01em;
}
.legal-meta {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-2);
  letter-spacing: .03em;
}

.legal-body {
  padding: 40px 0 80px;
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 40px;
  align-items: start;
}
@media (max-width: 800px) { .legal-body { grid-template-columns: 1fr; } }

.legal-toc {
  position: sticky;
  top: 90px;
  border-left: 1px solid var(--panel-line);
  padding-left: 16px;
}
.legal-toc .toc-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 10px;
}
.legal-toc ol {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.legal-toc a {
  font-size: 12.5px;
  color: var(--ink-1);
  display: block;
  padding: 2px 0;
}
.legal-toc a:hover { color: var(--hud-cyan); }

.legal-content { max-width: 680px; }
.legal-content h2 {
  font-size: 19px;
  margin-top: 40px;
  padding-top: 14px;
  border-top: 1px solid var(--panel-line);
  scroll-margin-top: 90px;
}
.legal-content h2:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.legal-content p { color: var(--ink-1); font-size: 14.5px; margin: 0 0 14px; }
.legal-content ul { color: var(--ink-1); font-size: 14.5px; padding-left: 20px; margin: 0 0 14px; }
.legal-content li { margin-bottom: 6px; }
.legal-content code {
  font-family: var(--mono);
  background: var(--panel-700);
  padding: 1px 6px;
  border-radius: 2px;
  font-size: 13px;
  color: var(--hud-cyan);
}
.legal-content strong { color: var(--ink-0); }
.legal-content a { text-decoration: underline; text-decoration-color: var(--hud-cyan-dim); }

.legal-contact {
  margin-top: 40px;
  padding: 20px 22px;
}
.legal-contact .lc-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--hud-cyan);
  margin-bottom: 8px;
  display: block;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}