/* ============================================
   CSS VARIABLES & THEME
   ============================================ */
:root {
  /* Base Color Palette */
  --color-sepia-dark: #8B7355;
  --color-sepia-light: #D4C5B0;
  --color-gold: #FFCB05;
  --color-gold-hero: #D4AF37;
  --color-charcoal: #2C2C2C;
  --color-cream: #F5F1E8;
  --color-white-warm: #FDFBF7;

  /* Era-Specific Colors */
  --color-brown-depression: #3E2723;
  --color-red-conflict: #C62828;
  --color-blue-conflict: #1565C0;
  --color-green-hope: #2E7D32;

  /* Typography */
  --font-display: 'Playfair Display', serif;
  --font-body: 'Libre Baskerville', serif;
  --font-accent: 'Space Mono', monospace;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-charcoal);
  background: var(--color-charcoal);
  overflow-x: hidden;
}

/* ============================================
   WEBGL CANVAS (FIXED BACKGROUND)
   ============================================ */
#webgl-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background: linear-gradient(to bottom, #1a1a1a, #2C2C2C);
}

/* ============================================
   PASSWORD PROTECTION
   ============================================ */
#password-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#password-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.password-container {
  background: rgba(0, 0, 0, 0.5);
  padding: var(--space-xl);
  border-radius: 12px;
  border: 1px solid var(--color-gold);
  text-align: center;
  max-width: 400px;
  width: 90%;
  backdrop-filter: blur(10px);
}

.password-container h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
}

.password-container p {
  color: var(--color-sepia-light);
  margin-bottom: var(--space-md);
}

#password-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

#password-input {
  padding: var(--space-sm) var(--space-md);
  font-size: 1rem;
  font-family: var(--font-body);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--color-sepia-light);
  border-radius: 6px;
  color: var(--color-cream);
  outline: none;
  transition: border-color 0.3s;
}

#password-input:focus {
  border-color: var(--color-gold);
}

#password-form button {
  padding: var(--space-sm) var(--space-md);
  font-size: 1rem;
  font-family: var(--font-accent);
  background: var(--color-gold);
  color: var(--color-charcoal);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s;
  font-weight: 700;
  letter-spacing: 1px;
}

#password-form button:hover {
  background: var(--color-gold-hero);
  transform: translateY(-2px);
}

#password-form button:active {
  transform: translateY(0);
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-10px); }
  20%, 40%, 60%, 80% { transform: translateX(10px); }
}

/* ============================================
   LOADING SCREEN
   ============================================ */
#loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-charcoal);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

#loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(255, 203, 5, 0.2);
  border-top-color: var(--color-gold);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

#loading-screen p {
  margin-top: var(--space-md);
  font-family: var(--font-accent);
  color: var(--color-gold);
  font-size: 0.9rem;
  letter-spacing: 2px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================
   SCROLL PROGRESS INDICATOR
   ============================================ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(0, 0, 0, 0.2);
  z-index: 1000;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(to right, var(--color-gold), var(--color-gold-hero));
  transition: width 0.1s ease;
}

/* ============================================
   CONTENT WRAPPER
   ============================================ */
.content-wrapper {
  position: relative;
  z-index: 10;
  pointer-events: none;
}

/* ============================================
   STORY SECTIONS
   ============================================ */
.story-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  pointer-events: none;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.story-section.active {
  opacity: 1;
  transform: translateY(0);
}

.section-content {
  max-width: 900px;
  width: 100%;
  pointer-events: auto;
}

.section-content.center {
  text-align: center;
}

.section-content.dark {
  color: var(--color-cream);
}

/* ============================================
   TYPOGRAPHY - MAIN TITLE
   ============================================ */
.main-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 12vw, 8rem);
  font-weight: 900;
  line-height: 0.9;
  color: var(--color-gold);
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.7);
  margin-bottom: var(--space-md);
}

.title-line {
  display: block;
  animation: fadeInUp 1s ease forwards;
}

.title-line:nth-child(2) {
  animation-delay: 0.2s;
}

.subtitle {
  font-family: var(--font-accent);
  font-size: clamp(0.9rem, 2vw, 1.2rem);
  color: var(--color-sepia-light);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: var(--space-xl);
}

/* ============================================
   SCROLL PROMPT
   ============================================ */
.scroll-prompt {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-accent);
  font-size: 0.8rem;
  letter-spacing: 2px;
  color: var(--color-cream);
  animation: pulse 2s ease infinite;
}

.arrow-down {
  font-size: 2rem;
  animation: bounce 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(10px); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   SECTION NUMBERS
   ============================================ */
.section-number {
  display: block;
  font-family: var(--font-accent);
  font-size: 0.8rem;
  color: var(--color-gold);
  letter-spacing: 3px;
  margin-bottom: var(--space-sm);
}

.section-number.hero-number {
  font-size: 3rem;
  color: var(--color-gold-hero);
}

.section-number.alert {
  font-size: 2rem;
  color: var(--color-red-conflict);
}

/* ============================================
   SECTION TITLES
   ============================================ */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1;
  color: var(--color-cream);
  margin-bottom: var(--space-md);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.section-title.large {
  font-size: clamp(2.5rem, 8vw, 5rem);
}

.section-title.hero-title {
  font-size: clamp(3rem, 10vw, 7rem);
  color: var(--color-gold-hero);
}

.hero-subtitle {
  font-family: var(--font-accent);
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  color: var(--color-sepia-light);
  letter-spacing: 2px;
  margin-bottom: var(--space-lg);
}

.crisis-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 900;
  color: var(--color-red-conflict);
  margin-bottom: var(--space-md);
  text-shadow: 0 0 20px rgba(198, 40, 40, 0.5);
}

/* ============================================
   TEXT CONTENT
   ============================================ */
.section-text {
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.8;
  color: var(--color-cream);
}

.section-text p {
  margin-bottom: var(--space-md);
}

.large-text {
  font-size: clamp(1.2rem, 3vw, 2rem);
  line-height: 1.6;
  color: var(--color-cream);
  margin-bottom: var(--space-md);
}

.large-text.highlight {
  color: var(--color-gold);
  font-weight: 700;
}

/* ============================================
   BLOCKQUOTES
   ============================================ */
blockquote {
  border-left: 4px solid var(--color-gold);
  padding-left: var(--space-md);
  margin: var(--space-md) 0;
  font-style: italic;
  color: var(--color-sepia-light);
}

blockquote cite {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.9rem;
  font-style: normal;
  font-family: var(--font-accent);
  color: var(--color-gold);
}

.large-quote {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 2rem);
  line-height: 1.5;
  font-style: italic;
  border: none;
  padding: 0;
  margin: var(--space-lg) 0;
  color: var(--color-cream);
}

.threat-quote {
  border-color: var(--color-red-conflict);
  color: var(--color-red-conflict);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
}

.final-quote {
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-style: italic;
  color: var(--color-gold);
  margin: var(--space-lg) 0;
  padding: 0;
  border: none;
  text-align: center;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
  min-height: 120vh;
}

.hero-text {
  max-width: 800px;
  margin: 0 auto;
}

.hero-details {
  margin-top: var(--space-lg);
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
}

/* ============================================
   CAMPAIGN SECTION
   ============================================ */
.campaign-tagline {
  font-family: var(--font-accent);
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--color-sepia-light);
  margin-bottom: var(--space-lg);
}

.campaign-stats {
  display: flex;
  justify-content: space-around;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-family: var(--font-accent);
  font-size: clamp(0.8rem, 1.5vw, 1rem);
  color: var(--color-sepia-light);
  letter-spacing: 1px;
}

/* ============================================
   ARGUMENTS TABLE
   ============================================ */
.arguments-table {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.argument {
  background: rgba(0, 0, 0, 0.3);
  padding: var(--space-md);
  border-radius: 8px;
  backdrop-filter: blur(10px);
}

.argument.pro {
  border-left: 4px solid var(--color-green-hope);
}

.argument.con {
  border-left: 4px solid var(--color-red-conflict);
}

.argument h4 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  margin-bottom: var(--space-sm);
  color: var(--color-cream);
}

.argument ul {
  list-style: none;
  color: var(--color-sepia-light);
}

.argument li {
  margin-bottom: var(--space-sm);
  padding-left: var(--space-sm);
  position: relative;
}

.argument li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-gold);
}

/* ============================================
   VOTE RESULTS
   ============================================ */
.vote-results {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  margin: var(--space-lg) 0;
  flex-wrap: wrap;
}

.vote {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.vote-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 900;
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.vote.yes .vote-number {
  color: var(--color-green-hope);
  text-shadow: 0 0 30px rgba(46, 125, 50, 0.5);
}

.vote.no .vote-number {
  color: var(--color-sepia-light);
}

.vote-label {
  font-family: var(--font-accent);
  font-size: clamp(1rem, 2vw, 1.5rem);
  color: var(--color-cream);
  letter-spacing: 3px;
}

.victory-text {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--color-gold);
  margin-top: var(--space-lg);
}

/* ============================================
   COMPARISON TABLE
   ============================================ */
.comparison-table {
  background: rgba(0, 0, 0, 0.4);
  padding: var(--space-lg);
  border-radius: 12px;
  margin: var(--space-lg) 0;
  backdrop-filter: blur(10px);
}

.comparison-table h3 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  color: var(--color-gold);
  margin-bottom: var(--space-lg);
  text-align: center;
}

.comparison-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto 1fr 1fr;
  gap: var(--space-sm);
  align-items: center;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(212, 197, 176, 0.2);
  font-size: clamp(0.9rem, 1.8vw, 1.1rem);
}

.comparison-row.highlight {
  background: rgba(255, 203, 5, 0.1);
  border-radius: 6px;
  padding: var(--space-sm);
}

.comparison-row:last-child {
  border-bottom: none;
}

.metric {
  font-family: var(--font-accent);
  color: var(--color-sepia-light);
  font-size: clamp(0.8rem, 1.6vw, 1rem);
}

.before, .after {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-cream);
}

.arrow {
  color: var(--color-gold);
  text-align: center;
  font-size: 1.2rem;
}

.impact {
  font-family: var(--font-accent);
  color: var(--color-gold);
  text-align: right;
  font-size: clamp(0.8rem, 1.5vw, 0.95rem);
}

/* ============================================
   TIMELINE
   ============================================ */
.timeline {
  margin: var(--space-lg) 0;
}

.timeline-item {
  position: relative;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-lg);
  border-left: 3px solid var(--color-gold);
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 0;
  width: 14px;
  height: 14px;
  background: var(--color-gold);
  border-radius: 50%;
}

.year {
  display: block;
  font-family: var(--font-accent);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: var(--space-xs);
}

.timeline-item h4 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  color: var(--color-cream);
  margin-bottom: var(--space-sm);
}

.timeline-item p {
  color: var(--color-sepia-light);
  line-height: 1.6;
}

/* ============================================
   CONSEQUENCES & LISTS
   ============================================ */
.consequences {
  background: rgba(0, 0, 0, 0.3);
  padding: var(--space-md);
  border-radius: 8px;
  margin-top: var(--space-lg);
}

.consequences h4 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  color: var(--color-gold);
  margin-bottom: var(--space-md);
}

.consequences ul {
  list-style: none;
}

.consequences li {
  color: var(--color-sepia-light);
  margin-bottom: var(--space-sm);
  padding-left: var(--space-md);
  position: relative;
}

.consequences li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--color-gold);
  font-size: 1.2rem;
}

/* ============================================
   POWER SHIFT
   ============================================ */
.power-shift {
  background: rgba(21, 101, 192, 0.1);
  border-left: 4px solid var(--color-blue-conflict);
  padding: var(--space-md);
  margin: var(--space-md) 0;
  border-radius: 4px;
}

.power-shift h4 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  color: var(--color-blue-conflict);
  margin-bottom: var(--space-sm);
}

.impact-note {
  font-style: italic;
  color: var(--color-sepia-light);
  margin-top: var(--space-md);
}

/* ============================================
   CRISIS SECTION
   ============================================ */
.crisis-text {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  color: var(--color-sepia-light);
  line-height: 1.8;
}

.crisis-text p {
  margin-bottom: var(--space-sm);
}

.crisis-content {
  max-width: 800px;
  margin: 0 auto;
}

.crisis-content h3 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  color: var(--color-red-conflict);
  margin-bottom: var(--space-md);
}

.crisis-content h4 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  color: var(--color-cream);
  margin: var(--space-lg) 0 var(--space-md);
}

.crisis-stats {
  display: flex;
  justify-content: space-around;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
  flex-wrap: wrap;
}

.crisis-stats .stat-number {
  color: var(--color-red-conflict);
  text-shadow: 0 0 20px rgba(198, 40, 40, 0.5);
}

.collateral {
  font-style: italic;
  color: var(--color-sepia-light);
  margin: var(--space-lg) 0;
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
}

.crisis-content ul {
  list-style: none;
  color: var(--color-sepia-light);
}

.crisis-content li {
  margin-bottom: var(--space-sm);
  padding-left: var(--space-md);
  position: relative;
}

.crisis-content li::before {
  content: "⚡";
  position: absolute;
  left: 0;
  color: var(--color-red-conflict);
}

/* ============================================
   FINALE SECTION
   ============================================ */
.finale-text {
  font-size: clamp(1.3rem, 3vw, 2rem);
  color: var(--color-sepia-light);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.finale-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  margin: var(--space-xl) 0;
  flex-wrap: wrap;
}

.finale-note {
  font-size: clamp(1.1rem, 2.2vw, 1.5rem);
  color: var(--color-sepia-light);
  line-height: 1.8;
  margin: var(--space-lg) 0;
}

.finale-hope {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-gold-hero);
  margin-top: var(--space-xl);
  text-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
  .arguments-table {
    grid-template-columns: 1fr;
  }

  .comparison-row {
    grid-template-columns: 1fr;
    gap: var(--space-xs);
    text-align: center;
  }

  .arrow {
    transform: rotate(90deg);
  }

  .vote-results {
    gap: var(--space-md);
  }

  .campaign-stats {
    gap: var(--space-sm);
  }

  .finale-stats {
    gap: var(--space-md);
  }
}

@media (max-width: 480px) {
  .story-section {
    padding: var(--space-sm);
  }

  .section-content {
    max-width: 100%;
  }
}

/* ============================================
   ACCESSIBILITY - REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .scroll-prompt {
    animation: none;
  }

  .arrow-down {
    animation: none;
  }
}