/* =============================================================================
   Conspiracy Truth Network — Global Stylesheet
   Theme: Dark & Cryptic | "Truth Hidden in Plain Sight"
   ============================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700;900&family=Special+Elite&family=Share+Tech+Mono&family=Oswald:wght@300;400;600;700&display=swap');

/* === CSS Custom Properties ================================================= */
:root {
  /* Backgrounds */
  --bg-primary:       #040404;
  --bg-secondary:     #0a0a0a;
  --bg-card:          #0f0f0f;
  --bg-card-hover:    #161616;
  --bg-overlay:       rgba(4, 4, 4, 0.88);

  /* Brand Colours */
  --gold:             #c9a227;
  --gold-light:       #e6c84a;
  --gold-dark:        #7a6010;
  --gold-muted:       rgba(201, 162, 39, 0.15);
  --red:              #8b1414;
  --red-bright:       #cc2222;
  --red-muted:        rgba(139, 20, 20, 0.18);
  --red-string:       #aa1a1a;

  /* Text */
  --text-primary:     #d8d8d8;
  --text-secondary:   #7a7a7a;
  --text-muted:       #4a4a4a;
  --text-gold:        #c9a227;
  --text-red:         #cc2222;
  --text-white:       #f0f0f0;

  /* Borders & Lines */
  --border:           #1c1c1c;
  --border-gold:      rgba(201, 162, 39, 0.35);
  --border-red:       rgba(139, 20, 20, 0.45);

  /* Glows */
  --glow-gold:        0 0 8px rgba(201, 162, 39, 0.5), 0 0 24px rgba(201, 162, 39, 0.2);
  --glow-red:         0 0 8px rgba(204, 34, 34, 0.6), 0 0 24px rgba(139, 20, 20, 0.3);
  --glow-text-gold:   0 0 6px rgba(201, 162, 39, 0.8);
  --glow-text-red:    0 0 6px rgba(204, 34, 34, 0.8);

  /* Typography */
  --font-heading:     'Cinzel', serif;
  --font-body:        'Special Elite', cursive;
  --font-mono:        'Share Tech Mono', monospace;
  --font-label:       'Oswald', sans-serif;

  /* Spacing */
  --section-pad:      5rem 2rem;
  --card-pad:         2rem;
  --radius:           4px;

  /* Transitions */
  --transition:       all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.8;
  overflow-x: hidden;
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(139, 20, 20, 0.04) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(201, 162, 39, 0.03) 0%, transparent 55%);
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--gold-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* === Typography ============================================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--gold);
  line-height: 1.3;
  letter-spacing: 0.05em;
  text-shadow: var(--glow-text-gold);
}

h1 { font-size: clamp(2rem, 5vw, 4rem); font-weight: 900; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.8rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2.5vw, 2rem); font-weight: 600; }
h4 { font-size: 1.3rem; color: var(--gold-light); }
h5 { font-size: 1.1rem; color: var(--text-gold); font-family: var(--font-label); letter-spacing: 0.1em; text-transform: uppercase; }

p {
  font-size: 1.05rem;
  color: var(--text-primary);
  margin-bottom: 1.2rem;
  max-width: 75ch;
}

a {
  color: var(--gold);
  text-decoration: none;
  transition: var(--transition);
}
a:hover {
  color: var(--gold-light);
  text-shadow: var(--glow-text-gold);
}

strong, b {
  color: var(--gold-light);
  font-weight: 700;
}

em { color: var(--text-red); font-style: italic; }

ul, ol {
  padding-left: 1.5rem;
  margin-bottom: 1.2rem;
}
li {
  margin-bottom: 0.5rem;
  font-family: var(--font-body);
  color: var(--text-primary);
}
li::marker { color: var(--gold); }

blockquote {
  border-left: 3px solid var(--red-bright);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--red-muted);
  font-style: italic;
  color: var(--text-primary);
  position: relative;
}
blockquote::before {
  content: '"';
  font-family: var(--font-heading);
  font-size: 4rem;
  color: var(--red-bright);
  position: absolute;
  top: -1rem;
  left: 0.5rem;
  opacity: 0.4;
  line-height: 1;
}

hr {
  border: none;
  border-top: 1px solid var(--border-gold);
  margin: 3rem 0;
  position: relative;
}
hr::after {
  content: '◆';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--bg-primary);
  padding: 0 1rem;
  color: var(--gold);
  font-size: 0.8rem;
}

/* === Navigation ============================================================= */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(4, 4, 4, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-gold);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--gold);
  text-shadow: var(--glow-text-gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.nav-logo .eye-symbol {
  font-size: 1.3rem;
  animation: pulse-eye 3s ease-in-out infinite;
}

@keyframes pulse-eye {
  0%, 100% { opacity: 1; text-shadow: var(--glow-text-gold); }
  50%       { opacity: 0.5; text-shadow: none; }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: nowrap;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.nav-links::-webkit-scrollbar { display: none; }
.nav-links li { margin: 0; flex-shrink: 0; }
.nav-links a {
  display: block;
  padding: 0.35rem 0.65rem;
  font-family: var(--font-label);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
  text-shadow: var(--glow-text-gold);
}
.nav-links a.ebook-link {
  background: var(--gold-muted);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  color: var(--gold);
  margin-left: 0.5rem;
}
.nav-links a.ebook-link:hover {
  background: var(--gold);
  color: var(--bg-primary);
  border-bottom: 1px solid var(--gold);
  text-shadow: none;
}

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-gold);
  color: var(--gold);
  padding: 0.4rem 0.7rem;
  cursor: pointer;
  font-size: 1.2rem;
  border-radius: var(--radius);
}
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(4, 4, 4, 0.98);
    border-bottom: 1px solid var(--border-gold);
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 2rem;
    gap: 0.2rem;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav-links a { padding: 0.6rem 0; font-size: 0.9rem; }
}

/* === Page Header ============================================================ */
.page-header {
  padding-top: 120px;
  padding-bottom: 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at center, rgba(139, 20, 20, 0.08) 0%, transparent 70%);
}
.page-header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(201, 162, 39, 0.012) 2px,
    rgba(201, 162, 39, 0.012) 4px
  );
  pointer-events: none;
}
.page-header .chapter-label {
  font-family: var(--font-label);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--red-bright);
  margin-bottom: 1rem;
  display: block;
}
.page-header h1 {
  margin-bottom: 1rem;
}
.page-header .subtitle {
  font-family: var(--font-label);
  font-size: 1.05rem;
  color: var(--text-secondary);
  letter-spacing: 0.08em;
  max-width: 60ch;
  margin: 0 auto;
}

/* === Hero Section =========================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: 80px 2rem 4rem;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center bottom, rgba(139, 20, 20, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 30% 40%, rgba(201, 162, 39, 0.06) 0%, transparent 50%),
    linear-gradient(180deg, #040404 0%, #080408 50%, #040404 100%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 162, 39, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 162, 39, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--red-bright);
  margin-bottom: 1.5rem;
  display: block;
}
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 5.5rem);
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 50%, var(--gold-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 20px rgba(201, 162, 39, 0.3));
}
.hero p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 65ch;
  margin: 0 auto 3rem;
  line-height: 1.9;
}
.hero-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: center;
  margin: 2rem auto;
  max-width: 400px;
}
.hero-divider::before,
.hero-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dark));
}
.hero-divider::after {
  background: linear-gradient(90deg, var(--gold-dark), transparent);
}
.hero-divider span {
  color: var(--gold);
  font-size: 1.2rem;
}

/* === Buttons ================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2.2rem;
  font-family: var(--font-label);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--red) 0%, var(--red-bright) 100%);
  color: var(--text-white);
  border: 1px solid var(--red-bright);
  box-shadow: var(--glow-red);
}
.btn-primary:hover {
  background: var(--red-bright);
  box-shadow: 0 0 20px rgba(204, 34, 34, 0.7);
  color: var(--text-white);
  transform: translateY(-2px);
  text-shadow: none;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 100%);
  color: var(--bg-primary);
  border: 1px solid var(--gold);
  box-shadow: var(--glow-gold);
}
.btn-gold:hover {
  background: var(--gold-light);
  color: var(--bg-primary);
  box-shadow: 0 0 20px rgba(201, 162, 39, 0.7);
  transform: translateY(-2px);
  text-shadow: none;
}
.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--border-gold);
}
.btn-outline:hover {
  background: var(--gold-muted);
  border-color: var(--gold);
  text-shadow: var(--glow-text-gold);
}

/* === Cards ================================================================== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--card-pad);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-dark), transparent);
  opacity: 0;
  transition: var(--transition);
}
.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-gold);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 0 1px var(--border-gold);
}
.card:hover::before { opacity: 1; }

.card-icon {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  display: block;
  filter: drop-shadow(0 0 8px rgba(201, 162, 39, 0.4));
}
.card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}
.card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 0;
  max-width: 100%;
}

/* === Section Containers ==================================================== */
.section {
  padding: var(--section-pad);
}
.section-alt {
  padding: var(--section-pad);
  background: var(--bg-secondary);
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.container-narrow {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.section-header .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--red-bright);
  display: block;
  margin-bottom: 0.75rem;
}
.section-header h2 { margin-bottom: 1rem; }
.section-header p {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 60ch;
  margin: 0 auto;
}

/* === Grid Layouts =========================================================== */
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }

/* === Chapter Content Styles ================================================= */
.chapter-content {
  max-width: 860px;
  margin: 0 auto;
}
.chapter-content h2 {
  margin-top: 3rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-gold);
}
.chapter-content h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--gold-light);
  font-size: 1.4rem;
}
.chapter-content h4 {
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.fact-box {
  background: var(--gold-muted);
  border: 1px solid var(--border-gold);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin: 2rem 0;
}
.fact-box .fact-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.5rem;
}
.fact-box p { margin-bottom: 0; max-width: 100%; }

.alert-box {
  background: var(--red-muted);
  border: 1px solid var(--border-red);
  border-left: 4px solid var(--red-bright);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin: 2rem 0;
}
.alert-box .alert-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--red-bright);
  display: block;
  margin-bottom: 0.5rem;
}

/* === Classified Stamp ======================================================= */
.classified-stamp {
  display: inline-block;
  border: 3px solid var(--red-bright);
  color: var(--red-bright);
  font-family: var(--font-label);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.25em;
  padding: 0.3rem 1rem;
  text-transform: uppercase;
  transform: rotate(-8deg);
  opacity: 0.85;
  box-shadow: var(--glow-red);
  text-shadow: var(--glow-text-red);
  margin: 1.5rem 0;
  display: inline-block;
}

.declassified-banner {
  background: var(--red-muted);
  border: 1px solid var(--red-bright);
  padding: 0.5rem 1.5rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--red-bright);
  margin: 2rem 0;
}

/* === Connection Line (Red String) =========================================== */
.connection-node {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  transition: var(--transition);
  position: relative;
}
.connection-node::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--red-string);
  border-radius: var(--radius) 0 0 var(--radius);
}
.connection-node:hover {
  border-color: var(--border-red);
  background: var(--red-muted);
}
.node-number {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--red-bright);
  font-weight: 700;
  min-width: 2rem;
  margin-top: 0.15rem;
}
.node-content h4 { margin-top: 0; font-size: 1rem; color: var(--gold); }
.node-content p  { font-size: 0.92rem; color: var(--text-secondary); margin-bottom: 0; max-width: 100%; }

/* === Evidence Board ========================================================= */
.evidence-board {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}
.evidence-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 1.5rem;
  border-radius: var(--radius);
  position: relative;
  transition: var(--transition);
}
.evidence-card::after {
  content: attr(data-tag);
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  background: var(--red-muted);
  border: 1px solid var(--border-red);
  color: var(--red-bright);
  padding: 0.15rem 0.4rem;
  border-radius: 2px;
}
.evidence-card:hover {
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
}
.evidence-card h4 {
  font-size: 1rem;
  margin-bottom: 0.6rem;
  margin-top: 0;
  padding-right: 3rem;
}
.evidence-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 0;
  max-width: 100%;
}

/* === Progress Bar (Reading) ================================================= */
#reading-progress {
  position: fixed;
  top: 63px;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--red-string), var(--gold));
  width: 0%;
  z-index: 999;
  transition: width 0.1s ease;
  box-shadow: 0 0 8px rgba(201, 162, 39, 0.5);
}

/* === Table of Contents ====================================================== */
.toc {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  padding: 2rem;
  margin: 3rem 0;
}
.toc h3 {
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-gold);
}
.toc ol { padding-left: 1.2rem; }
.toc li {
  padding: 0.3rem 0;
  counter-increment: toc-counter;
}
.toc a {
  color: var(--text-secondary);
  font-size: 0.95rem;
  transition: var(--transition);
}
.toc a:hover {
  color: var(--gold);
  text-shadow: var(--glow-text-gold);
}

/* === Chapter Navigation ==================================================== */
.chapter-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 3rem 0;
  border-top: 1px solid var(--border-gold);
  margin-top: 4rem;
  flex-wrap: wrap;
}
.chapter-nav a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  font-family: var(--font-label);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  transition: var(--transition);
  flex: 1;
  min-width: 200px;
}
.chapter-nav a:hover {
  background: var(--gold-muted);
  color: var(--gold);
  border-color: var(--gold);
  text-shadow: none;
}
.chapter-nav a.next { justify-content: flex-end; text-align: right; }

/* === Footer ================================================================= */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-gold);
  padding: 4rem 2rem 2rem;
  margin-top: 6rem;
}
.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  letter-spacing: 0.1em;
}
.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted);
  max-width: 30ch;
}
.footer-links h5 {
  font-size: 0.72rem;
  margin-bottom: 1rem;
  color: var(--gold);
}
.footer-links ul { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a { font-size: 0.88rem; color: var(--text-muted); }
.footer-links a:hover { color: var(--gold); }
.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  max-width: 1200px;
  margin: 0 auto;
}

/* === Utility Classes ======================================================= */
.text-gold       { color: var(--gold); }
.text-red        { color: var(--red-bright); }
.text-secondary  { color: var(--text-secondary); }
.text-center     { text-align: center; }
.text-uppercase  { text-transform: uppercase; letter-spacing: 0.1em; }
.font-mono       { font-family: var(--font-mono); }
.font-heading    { font-family: var(--font-heading); }

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }
.mt-4 { margin-top: 4rem; }

.divider {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-dark));
  margin: 1.5rem auto;
}
.divider-left { margin: 1.5rem 0; }

/* Glitch effect on headings */
.glitch {
  position: relative;
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  background: var(--bg-primary);
  overflow: hidden;
  font-family: inherit;
}
.glitch::before {
  text-shadow: -2px 0 var(--red-bright);
  clip-path: polygon(0 0, 100% 0, 100% 40%, 0 40%);
  animation: glitch1 4s infinite;
}
.glitch::after {
  text-shadow: 2px 0 var(--gold);
  clip-path: polygon(0 60%, 100% 60%, 100% 100%, 0 100%);
  animation: glitch2 4s infinite;
}
@keyframes glitch1 {
  0%, 80%, 100%  { transform: none;  }
  82%            { transform: translate(-3px, 0); }
  84%            { transform: translate(3px, 0); }
  86%            { transform: none; }
}
@keyframes glitch2 {
  0%, 88%, 100%  { transform: none; }
  90%            { transform: translate(3px, 0); }
  92%            { transform: translate(-3px, 0); }
  94%            { transform: none; }
}

/* Scan-line overlay*/
.scanlines::after {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.04) 2px,
    rgba(0,0,0,0.04) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* === Breadcrumb Navigation ================================================== */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.67rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 1rem 0 0;
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--gold); text-shadow: none; }
.breadcrumb .sep { color: var(--border-gold); padding: 0 0.15rem; }
.breadcrumb .current { color: var(--text-secondary); }

/* === Map Source Badge ======================================================= */
.map-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: 2px;
  border: 1px solid;
  margin-bottom: 0.75rem;
}
.map-badge-fe {
  background: rgba(20, 100, 139, 0.18);
  border-color: rgba(20, 100, 200, 0.4);
  color: #5ab8e0;
}
.map-badge-ga {
  background: var(--red-muted);
  border-color: var(--border-red);
  color: var(--red-bright);
}
.map-badge-both {
  background: var(--gold-muted);
  border-color: var(--border-gold);
  color: var(--gold);
}

/* === Category Filter Tabs =================================================== */
.cat-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 2.5rem;
}
.cat-filter-btn {
  padding: 0.4rem 1.1rem;
  font-family: var(--font-label);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius);
  transition: var(--transition);
}
.cat-filter-btn:hover,
.cat-filter-btn.active {
  background: var(--gold-muted);
  border-color: var(--border-gold);
  color: var(--gold);
}

/* === Hub Category Headers =================================================== */
.cat-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 3.5rem 0 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border-gold);
}
.cat-header h2 {
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  margin: 0;
  padding-bottom: 0;
  border-bottom: none;
}
.cat-header .cat-count {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
  letter-spacing: 0.1em;
}

/* === Topic Hub Cards ======================================================== */
.topic-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 0.9rem;
  margin: 0.5rem 0 2rem;
}
.topic-hub-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.3rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
}
.topic-hub-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 3px;
  background: var(--border-gold);
  transition: var(--transition);
}
.topic-hub-card.fe::before  { background: #5ab8e0; }
.topic-hub-card.ga::before  { background: var(--red-bright); }
.topic-hub-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-gold);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}
.topic-hub-card .hub-cat {
  font-family: var(--font-mono);
  font-size: 0.57rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.topic-hub-card .hub-title {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.04em;
  line-height: 1.3;
  text-shadow: none;
}
.topic-hub-card .hub-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 0;
  max-width: 100%;
}
.topic-hub-card:hover .hub-title {
  color: var(--gold);
  text-shadow: var(--glow-text-gold);
}

/* === Cross-References Section =============================================== */
.cross-refs {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 2px solid var(--border-gold);
  border-radius: var(--radius);
  padding: 1.75rem 2rem;
  margin: 3rem 0 1rem;
}
.cross-refs h3 {
  font-size: 0.78rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  color: var(--text-muted);
  text-shadow: none;
}
.cross-refs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(185px, 1fr));
  gap: 0.6rem;
}
.cross-ref-link {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.7rem 0.9rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
  text-decoration: none;
}
.cross-ref-link:hover {
  border-color: var(--border-gold);
  background: var(--gold-muted);
}
.cross-ref-link .ref-map {
  font-family: var(--font-mono);
  font-size: 0.54rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.cross-ref-link .ref-title {
  font-family: var(--font-label);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  line-height: 1.3;
}
.cross-ref-link:hover .ref-title { color: var(--gold); }

/* === Topic Images (Wikimedia Commons / Public Domain) ====================== */

/**
 * Figures used for public-domain / CC-licensed photographs.
 * Each <figure class="topic-image"> wraps an <img> and a
 * <figcaption class="image-credit">.
 */
.topic-image {
  margin: 2rem 0;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-secondary);
}
.topic-image img {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(30%) contrast(1.08);
  transition: filter 0.4s ease;
}
.topic-image:hover img { filter: grayscale(0%) contrast(1.05); }

.image-credit {
  padding: 0.55rem 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  line-height: 1.5;
  border-top: 1px solid var(--border);
}
.image-credit a {
  color: var(--gold-dark);
  text-decoration: none;
}
.image-credit a:hover { color: var(--gold); text-decoration: underline; }

/* Side-by-side images on wider screens */
.image-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 2rem 0;
}
@media (max-width: 640px) {
  .image-pair { grid-template-columns: 1fr; }
}

/* === Image Credits Index Page =============================================== */
.credits-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  margin: 2rem 0;
}
.credits-table th {
  text-align: left;
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid var(--border-gold);
  color: var(--gold);
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.credits-table td {
  padding: 0.5rem 0.8rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  vertical-align: top;
}
.credits-table tr:hover td { background: var(--bg-card); }
.credits-table .lic-pd  { color: #5a9060; }
.credits-table .lic-cc  { color: #507aaa; }

/* === Print Styles =========================================================== */
@media print {
  /* Block all printing sitewide */
  body * { display: none !important; }
  body::after {
    display: block !important;
    content: 'Printing is disabled on this site.';
    font-family: serif;
    font-size: 1.5rem;
    text-align: center;
    margin-top: 40vh;
    color: #333;
  }
}

/* === Anti-Copy / Content Protection ======================================== */

/* Disable text selection globally */
body {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* Disable image drag */
img {
  -webkit-user-drag: none;
  user-drag: none;
  pointer-events: none;
}

/* Transparent interaction shield over protected content */
.protected-shield {
  position: fixed;
  inset: 0;
  z-index: 9990;
  background: transparent;
  pointer-events: none; /* pass clicks through — only blocks drag-select */
}

/* === Ebook Preview / Paywall =============================================== */

/* Container holding all chapter content */
.ebook-reader-wrap {
  position: relative;
}

/* Locked (blurred) zone */
.ebook-locked {
  position: relative;
  pointer-events: none;
  user-select: none;
}
.ebook-locked > * {
  filter: blur(6px);
  opacity: 0.45;
}

/* Gradient fade at the bottom of the free preview, leading into the locked zone */
.ebook-preview-fade {
  position: relative;
  pointer-events: none;
}
.ebook-preview-fade::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 260px;
  background: linear-gradient(to bottom, transparent 0%, var(--bg-primary) 100%);
  pointer-events: none;
}

/* Paywall overlay card */
.ebook-paywall {
  position: relative;
  z-index: 10;
  text-align: center;
  background: linear-gradient(135deg, rgba(139,20,20,0.18) 0%, rgba(201,162,39,0.06) 100%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  padding: 3.5rem 2rem;
  margin: 0 auto 4rem;
  max-width: 560px;
  backdrop-filter: blur(4px);
}
.ebook-paywall .pw-lock {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 1rem;
  filter: drop-shadow(0 0 12px rgba(201,162,39,0.5));
}
.ebook-paywall h3 {
  font-size: 1.4rem;
  margin-bottom: 0.6rem;
  color: var(--gold);
}
.ebook-paywall p {
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
  max-width: 100%;
}
.ebook-paywall .pw-price {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  color: var(--gold);
  text-shadow: var(--glow-text-gold);
  display: block;
  margin: 1.2rem 0;
  font-weight: 900;
}
.ebook-paywall .pw-includes {
  list-style: none;
  padding: 0;
  margin: 0 0 1.8rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.ebook-paywall .pw-includes li {
  padding: 0.25rem 0;
  margin: 0;
}
.ebook-paywall .pw-includes li::before {
  content: '✓ ';
  color: var(--gold);
}
.ebook-paywall .btn-unlock {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 2.5rem;
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 100%);
  color: var(--bg-primary);
  font-family: var(--font-label);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  box-shadow: var(--glow-gold);
}
.ebook-paywall .btn-unlock:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 0 24px rgba(201,162,39,0.6);
}
.ebook-paywall .pw-note {
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
}

/* Unlocked state — remove blur */
.ebook-locked.unlocked > * {
  filter: none;
  opacity: 1;
  transition: filter 0.5s ease, opacity 0.5s ease;
}
.ebook-paywall.unlocked {
  display: none;
}