/* ============================================
   LOST Fan Site — Styles
   Dark, mysterious, cinematic vibe
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Special+Elite&family=Inter:wght@300;400;500;600;700&display=swap');

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

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #0f1118;
  --bg-card: #13151e;
  --bg-card-hover: #1a1d2a;
  --accent-green: #4caf50;
  --accent-teal: #26a69a;
  --accent-blue: #5a9bd5;
  --accent-purple: #7b68ee;
  --accent-red: #e4572e;
  --text-primary: #e0e2ea;
  --text-secondary: #8a8ea0;
  --text-muted: #555870;
  --border-color: rgba(255,255,255,0.06);
  --glow-green: rgba(76,175,80,0.3);
  --glow-teal: rgba(38,166,154,0.25);
  --font-display: 'Special Elite', cursive;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
}

html { scroll-behavior: smooth; }

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

/* --- Numbers Flash Overlay --- */
.numbers-flash {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  background: #000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.1s;
}
.numbers-flash.show { opacity: 1; pointer-events: all; }
.flash-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 5rem);
  color: var(--accent-green);
  text-shadow: 0 0 30px var(--glow-green), 0 0 60px var(--glow-green);
  opacity: 0;
  transform: translateY(20px);
  animation: none;
}
.numbers-flash.show .flash-number {
  animation: flashIn 0.15s ease forwards;
}
@keyframes flashIn {
  to { opacity: 1; transform: translateY(0); }
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: background 0.3s;
}
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 0.3em;
  color: var(--accent-green);
  text-shadow: 0 0 12px var(--glow-green);
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 0.5rem;
}
.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: all 0.3s;
}
.nav-link:hover,
.nav-link.active {
  color: var(--accent-green);
  background: rgba(76,175,80,0.08);
}
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 768px) {
  .nav-hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: 60px; left: 0; right: 0;
    flex-direction: column;
    background: rgba(10,10,15,0.95);
    backdrop-filter: blur(12px);
    padding: 1rem;
    gap: 0.25rem;
    border-bottom: 1px solid var(--border-color);
    transform: translateY(-120%);
    transition: transform 0.3s ease;
  }
  .nav-links.open { transform: translateY(0); }
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--bg-primary);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 30%, rgba(76,175,80,0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 30% 70%, rgba(38,166,154,0.04) 0%, transparent 50%),
    var(--bg-primary);
}
.hero-static {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-size: 200px;
  animation: staticShift 0.5s steps(3) infinite;
}
@keyframes staticShift {
  0% { transform: translate(0, 0); }
  33% { transform: translate(-2px, 1px); }
  66% { transform: translate(1px, -1px); }
  100% { transform: translate(0, 0); }
}
.hero-scanlines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.15) 2px,
    rgba(0,0,0,0.15) 4px
  );
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 2rem;
}
.hero-subtitle {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--accent-green);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.hero-countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.countdown-item { text-align: center; }
.countdown-value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  color: var(--text-primary);
  line-height: 1;
  text-shadow: 0 0 20px rgba(255,255,255,0.1);
}
.countdown-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-top: 0.25rem;
}
.countdown-sep {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--text-muted);
  animation: blink 1s steps(1) infinite;
}
@keyframes blink {
  50% { opacity: 0; }
}
.hero-numbers {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}
.hero-numbers span {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--accent-green);
  opacity: 0.6;
  text-shadow: 0 0 8px var(--glow-green);
  transition: all 0.3s;
  cursor: default;
}
.hero-numbers span:hover {
  opacity: 1;
  transform: scale(1.3);
  text-shadow: 0 0 20px var(--glow-green);
}
.hero-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
}
.hero-desc em {
  color: var(--text-muted);
  font-style: italic;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.scroll-arrow {
  width: 24px; height: 24px;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: rotate(45deg);
  animation: scrollBounce 2s ease infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: rotate(45deg) translateY(0); opacity: 0.5; }
  50% { transform: rotate(45deg) translateY(8px); opacity: 1; }
}

/* --- Sections (shared) --- */
.section {
  padding: 5rem 1.5rem;
}
.section--characters { background: var(--bg-primary); }
.section--mysteries {
  background:
    radial-gradient(ellipse at 20% 50%, rgba(123,104,238,0.04) 0%, transparent 50%),
    var(--bg-secondary);
}
.section--dharma {
  background:
    radial-gradient(ellipse at 80% 30%, rgba(76,175,80,0.04) 0%, transparent 50%),
    var(--bg-primary);
}
.section--episodes { background: var(--bg-secondary); }

.container {
  max-width: 1100px;
  margin: 0 auto;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  text-align: center;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}
.section-subtitle {
  text-align: center;
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Characters Grid --- */
.characters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.character-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.35s ease;
  cursor: default;
}
.character-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(76,175,80,0.15);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 20px rgba(76,175,80,0.05);
}
.character-img {
  height: 200px;
  background: linear-gradient(135deg, rgba(76,175,80,0.08), rgba(38,166,154,0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.character-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center 20%;
  transition: transform 0.5s ease, filter 0.3s ease;
  filter: grayscale(30%) brightness(0.85);
  background: linear-gradient(180deg, rgba(15,17,24,1) 0%, rgba(20,23,35,1) 100%);
}
.character-card:hover .character-img img {
  transform: scale(1.05);
  filter: grayscale(0%) brightness(1);
}
.character-info {
  padding: 1.25rem 1.5rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.character-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}
.character-role {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-green);
  margin-bottom: 0.75rem;
}
.character-quote {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-style: italic;
  flex: 1;
  line-height: 1.5;
}
.character-numbers {
  display: flex;
  gap: 0.3rem;
  margin-top: 0.75rem;
}
.character-numbers span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--accent-green);
  border: 1px solid rgba(76,175,80,0.25);
  border-radius: 6px;
  background: rgba(76,175,80,0.06);
}

/* --- Mysteries Grid --- */
.mysteries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.mystery-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.75rem 1.5rem;
  transition: all 0.35s ease;
  cursor: default;
}
.mystery-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(123,104,238,0.15);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}
.mystery-icon {
  width: 56px; height: 56px;
  margin-bottom: 1rem;
}
.mystery-icon svg { width: 100%; height: 100%; }
.mystery-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}
.mystery-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- Dharma Section --- */
.dharma-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.dhharma-logo { flex-shrink: 0; }
.dhharma-svg {
  width: 120px; height: 120px;
  animation: dharmaSpin 30s linear infinite;
}
@keyframes dharmaSpin {
  to { transform: rotate(360deg); }
}
.dhharma-text {
  max-width: 400px;
}
.dhharma-text h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}
.dhharma-text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.dharma-stations {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 3rem;
}
.station-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1.25rem;
  text-align: center;
  transition: all 0.3s;
}
.station-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(76,175,80,0.2);
  transform: translateY(-2px);
}
.station-icon {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}
.station-card h4 {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.station-card p {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.4;
}
.station-code {
  margin-top: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--accent-green);
  opacity: 0.6;
}

/* Dharma Keyboard Input */
.dharma-input-box {
  max-width: 480px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid rgba(76,175,80,0.2);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  outline: none;
  cursor: text;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.dharma-input-box:focus,
.dharma-input-box.active {
  border-color: var(--accent-green);
  box-shadow: 0 0 20px rgba(76,175,80,0.15);
}
.dharma-hint--sub {
  font-size: 0.7rem;
  color: var(--accent-green);
  opacity: 0.5;
  margin-bottom: 1rem;
}
.dharma-keyboard-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  margin-bottom: 1rem;
  position: relative;
}
.dharma-key-slot {
  width: 52px; height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--accent-green);
  background: rgba(76,175,80,0.06);
  border: 1px solid rgba(76,175,80,0.2);
  border-radius: 8px;
  transition: all 0.2s;
  position: relative;
}
.dharma-key-slot.filled {
  background: rgba(76,175,80,0.12);
  border-color: rgba(76,175,80,0.4);
  animation: slotPop 0.25s ease;
}
.dharma-key-slot.current {
  border-color: var(--accent-green);
  box-shadow: 0 0 12px var(--glow-green);
}
.dharma-key-slot.correct {
  background: rgba(76,175,80,0.25);
  border-color: var(--accent-green);
  box-shadow: 0 0 15px rgba(76,175,80,0.4);
}
.dharma-key-slot.wrong {
  border-color: var(--accent-red);
  background: rgba(228,87,46,0.15);
  color: var(--accent-red);
  animation: slotShake 0.4s ease;
}
@keyframes slotPop {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}
@keyframes slotShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}
.dharma-key-sep {
  color: var(--text-muted);
  font-size: 1rem;
  opacity: 0.4;
}
.dharma-keyboard-hint {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.dharma-keyboard-hint kbd {
  display: inline-block;
  padding: 0.1rem 0.4rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--accent-green);
  background: rgba(76,175,80,0.08);
  border: 1px solid rgba(76,175,80,0.2);
  border-radius: 4px;
  margin: 0 0.1rem;
}
.dharma-cursor {
  position: absolute;
  bottom: -1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.9rem;
  color: var(--accent-green);
  opacity: 0;
  transition: opacity 0.3s;
}
.dharma-input-box:focus .dharma-cursor,
.dharma-input-box.active .dharma-cursor {
  opacity: 0.6;
  animation: blink 1s steps(1) infinite;
}
.dharma-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.dharma-result {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--accent-green);
  min-height: 1.5em;
}

/* --- Episodes Timeline --- */
.episodes-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 2.5rem;
}
.episodes-timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--accent-green), var(--accent-purple), var(--accent-teal));
  opacity: 0.3;
  border-radius: 1px;
}
.episode-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
  transition: all 0.3s;
}
.episode-card::before {
  content: '';
  position: absolute;
  left: -2.1rem;
  top: 1.5rem;
  width: 10px; height: 10px;
  background: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--glow-green);
}
.episode-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(76,175,80,0.15);
  transform: translateX(4px);
}
.episode-number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--accent-green);
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}
.episode-content h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.episode-date {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.episode-content p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 0.4rem;
  line-height: 1.5;
}

/* --- Quote Banner --- */
.quote-banner {
  padding: 4rem 2rem;
  text-align: center;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(76,175,80,0.04) 0%, transparent 60%),
    var(--bg-primary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}
.quote-text {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}
.quote-mark {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--accent-green);
  opacity: 0.3;
  line-height: 1;
  display: block;
}
.quote-mark--end { margin-top: 0.5rem; }
.quote-text p {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  color: var(--text-primary);
  line-height: 1.6;
  margin: 0.5rem 0;
}
.quote-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* --- Dharma Mini-Game Overlay --- */
.dharma-game-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.dharma-game-overlay.show {
  display: flex;
}
.dharma-game {
  background: var(--bg-card);
  border: 1px solid rgba(76,175,80,0.2);
  border-radius: 16px;
  padding: 2rem;
  max-width: 500px;
  width: 100%;
  text-align: center;
  box-shadow: 0 0 60px rgba(76,175,80,0.1);
}
.dharma-game-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  text-align: left;
}
.dharma-game-dharma-logo svg {
  animation: dharmaSpin 20s linear infinite;
}
.dharma-game-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--accent-green);
}
.dharma-game-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}
.dharma-game-timer {
  position: relative;
  height: 8px;
  background: rgba(76,175,80,0.1);
  border-radius: 4px;
  margin-bottom: 1rem;
  overflow: hidden;
}
.dharma-game-timer-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-teal));
  border-radius: 4px;
  width: 100%;
  transition: width 0.1s linear;
}
.dharma-game-timer-text {
  position: absolute;
  top: -20px;
  right: 0;
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--accent-green);
}
.dharma-game-score {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}
.dharma-game-score strong {
  color: var(--accent-green);
}
.dharma-game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.dharma-game-btn {
  background: rgba(76,175,80,0.1);
  border: 1px solid rgba(76,175,80,0.3);
  color: var(--accent-green);
  font-family: var(--font-display);
  font-size: 0.9rem;
  padding: 0.6rem 1.5rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}
.dharma-game-btn:hover {
  background: rgba(76,175,80,0.2);
  border-color: var(--accent-green);
}
.dharma-game-btn--close {
  background: rgba(228,87,46,0.1);
  border-color: rgba(228,87,46,0.3);
  color: var(--accent-red);
}
.dharma-game-btn--close:hover {
  background: rgba(228,87,46,0.2);
}
.dharma-game-buttons {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
}
.dharma-game-message {
  min-height: 1.5em;
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--accent-green);
  margin-bottom: 1rem;
}

/* Game tile */
.game-tile {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  background: rgba(76,175,80,0.06);
  border: 1px solid rgba(76,175,80,0.15);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text-secondary);
  user-select: none;
}
.game-tile:hover {
  background: rgba(76,175,80,0.12);
  border-color: rgba(76,175,80,0.3);
  transform: scale(1.05);
}
.game-tile.correct {
  background: rgba(76,175,80,0.25);
  border-color: var(--accent-green);
  color: var(--accent-green);
  box-shadow: 0 0 15px var(--glow-green);
  animation: tilePop 0.3s ease;
}
.game-tile.wrong {
  background: rgba(228,87,46,0.2);
  border-color: var(--accent-red);
  color: var(--accent-red);
  animation: tileShake 0.4s ease;
}
.game-tile.disabled {
  opacity: 0.4;
  pointer-events: none;
}
@keyframes tilePop {
  0% { transform: scale(1); }
  50% { transform: scale(1.15); }
  100% { transform: scale(1); }
}
@keyframes tileShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

/* --- 3D Plane --- */
.section--plane {
  background:
    radial-gradient(ellipse at 50% 20%, rgba(76,175,80,0.04) 0%, transparent 50%),
    var(--bg-primary);
}
.plane3d-scene {
  position: relative;
  width: 100%;
  max-width: 700px;
  height: 350px;
  margin: 0 auto 1.5rem;
  perspective: 900px;
  overflow: hidden;
  border-radius: 16px;
  background: radial-gradient(ellipse at center, rgba(15,17,24,1) 0%, rgba(10,10,15,1) 100%);
  border: 1px solid var(--border-color);
  cursor: grab;
  user-select: none;
}
.plane3d-scene:active { cursor: grabbing; }

.plane3d-stage {
  position: absolute;
  width: 320px;
  height: 320px;
  top: 50%;
  left: 50%;
  transform-style: preserve-3d;
  transform: translate(-50%, -50%) rotateX(-20deg) rotateY(30deg);
  transition: transform 0.05s linear;
}

/* --- Parts --- */
.p3d-part {
  position: absolute;
  transform-style: preserve-3d;
  transition: transform 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              opacity 0.8s ease;
}
.p3d-face {
  position: absolute;
  backface-visibility: visible;
  border: 1px solid rgba(76,175,80,0.3);
}

/* Fuselage: long box 240x40x40 */
.p3d-fuselage {
  width: 240px; height: 40px;
  transform: translate(-120px, -20px) translateZ(0);
}
.p3d-fuselage .p3d-front  { width: 240px; height: 40px; transform: translateZ(20px); background: rgba(76,175,80,0.08); }
.p3d-fuselage .p3d-back   { width: 240px; height: 40px; transform: translateZ(-20px) rotateY(180deg); background: rgba(76,175,80,0.05); }
.p3d-fuselage .p3d-left   { width: 40px; height: 40px; transform: translateX(-20px) rotateY(-90deg); background: rgba(76,175,80,0.06); }
.p3d-fuselage .p3d-right  { width: 40px; height: 40px; transform: translateX(220px) rotateY(90deg); background: rgba(76,175,80,0.06); }
.p3d-fuselage .p3d-top    { width: 240px; height: 40px; transform: translateY(-20px) rotateX(90deg); background: rgba(76,175,80,0.1); }
.p3d-fuselage .p3d-bottom { width: 240px; height: 40px; transform: translateY(20px) rotateX(-90deg); background: rgba(76,175,80,0.04); }

/* Nose: tapered box 50x30x30 */
.p3d-nose {
  width: 50px; height: 30px;
  transform: translate(120px, -15px) translateZ(0);
}
.p3d-nose .p3d-front  { width: 50px; height: 30px; transform: translateZ(15px); background: rgba(76,175,80,0.1); }
.p3d-nose .p3d-back   { width: 50px; height: 30px; transform: translateZ(-15px) rotateY(180deg); background: rgba(76,175,80,0.06); }
.p3d-nose .p3d-left   { width: 30px; height: 30px; transform: translateX(-15px) rotateY(-90deg); background: rgba(76,175,80,0.08); }
.p3d-nose .p3d-right  { width: 30px; height: 30px; transform: translateX(35px) rotateY(90deg); background: rgba(76,175,80,0.12); border-color: rgba(76,175,80,0.5); }
.p3d-nose .p3d-top    { width: 50px; height: 30px; transform: translateY(-15px) rotateX(90deg); background: rgba(76,175,80,0.1); }
.p3d-nose .p3d-bottom { width: 50px; height: 30px; transform: translateY(15px) rotateX(-90deg); background: rgba(76,175,80,0.05); }

/* Tail: box 40x35x35 */
.p3d-tail {
  width: 40px; height: 35px;
  transform: translate(-160px, -17px) translateZ(0);
}
.p3d-tail .p3d-front  { width: 40px; height: 35px; transform: translateZ(17px); background: rgba(76,175,80,0.06); }
.p3d-tail .p3d-back   { width: 40px; height: 35px; transform: translateZ(-17px) rotateY(180deg); background: rgba(76,175,80,0.04); }
.p3d-tail .p3d-left   { width: 35px; height: 35px; transform: translateX(-17px) rotateY(-90deg); background: rgba(76,175,80,0.08); border-color: rgba(76,175,80,0.5); }
.p3d-tail .p3d-right  { width: 35px; height: 35px; transform: translateX(23px) rotateY(90deg); background: rgba(76,175,80,0.05); }
.p3d-tail .p3d-top    { width: 40px; height: 35px; transform: translateY(-17px) rotateX(90deg); background: rgba(76,175,80,0.08); }
.p3d-tail .p3d-bottom { width: 40px; height: 35px; transform: translateY(18px) rotateX(-90deg); background: rgba(76,175,80,0.04); }

/* Tail fin vertical: 6x50x30 */
.p3d-tailfin {
  width: 6px; height: 50px;
  transform: translate(-155px, -57px) translateZ(0);
}
.p3d-tailfin .p3d-front  { width: 6px; height: 50px; transform: translateZ(15px); background: rgba(76,175,80,0.12); }
.p3d-tailfin .p3d-back   { width: 6px; height: 50px; transform: translateZ(-15px) rotateY(180deg); background: rgba(76,175,80,0.08); }
.p3d-tailfin .p3d-left   { width: 30px; height: 50px; transform: translateX(-15px) rotateY(-90deg); background: rgba(76,175,80,0.1); }
.p3d-tailfin .p3d-right  { width: 30px; height: 50px; transform: translateX(-9px) rotateY(90deg); background: rgba(76,175,80,0.1); }
.p3d-tailfin .p3d-top    { width: 6px; height: 30px; transform: translateY(-25px) rotateX(90deg); background: rgba(76,175,80,0.15); border-color: rgba(76,175,80,0.5); }
.p3d-tailfin .p3d-bottom { width: 6px; height: 30px; transform: translateY(25px) rotateX(-90deg); background: rgba(76,175,80,0.06); }

/* Wings: flat wide boxes 100x4x60 */
.p3d-wing-l, .p3d-wing-r {
  width: 100px; height: 4px;
}
.p3d-wing-l {
  transform: translate(-30px, -2px) translateZ(0) rotateX(0deg);
}
.p3d-wing-l .p3d-front  { width: 100px; height: 4px; transform: translateZ(30px); background: rgba(76,175,80,0.08); }
.p3d-wing-l .p3d-back   { width: 100px; height: 4px; transform: translateZ(-30px) rotateY(180deg); background: rgba(76,175,80,0.05); }
.p3d-wing-l .p3d-left   { width: 60px; height: 4px; transform: translateX(-30px) rotateY(-90deg); background: rgba(76,175,80,0.06); }
.p3d-wing-l .p3d-right  { width: 60px; height: 4px; transform: translateX(70px) rotateY(90deg); background: rgba(76,175,80,0.06); }
.p3d-wing-l .p3d-top    { width: 100px; height: 60px; transform: translateY(-2px) rotateX(90deg); background: rgba(76,175,80,0.12); border-color: rgba(76,175,80,0.4); }
.p3d-wing-l .p3d-bottom { width: 100px; height: 60px; transform: translateY(2px) rotateX(-90deg); background: rgba(76,175,80,0.06); }

.p3d-wing-r {
  transform: translate(-30px, -2px) translateZ(0);
}
.p3d-wing-r .p3d-front  { width: 100px; height: 4px; transform: translateZ(-30px); background: rgba(76,175,80,0.05); }
.p3d-wing-r .p3d-back   { width: 100px; height: 4px; transform: translateZ(30px) rotateY(180deg); background: rgba(76,175,80,0.08); }
.p3d-wing-r .p3d-left   { width: 60px; height: 4px; transform: translateX(-30px) rotateY(-90deg); background: rgba(76,175,80,0.06); }
.p3d-wing-r .p3d-right  { width: 60px; height: 4px; transform: translateX(70px) rotateY(90deg); background: rgba(76,175,80,0.06); }
.p3d-wing-r .p3d-top    { width: 100px; height: 60px; transform: translateY(-2px) rotateX(90deg); background: rgba(76,175,80,0.06); }
.p3d-wing-r .p3d-bottom { width: 100px; height: 60px; transform: translateY(2px) rotateX(-90deg); background: rgba(76,175,80,0.12); border-color: rgba(76,175,80,0.4); }

/* Engines: small boxes 25x12x12 */
.p3d-engine-l, .p3d-engine-r {
  width: 25px; height: 12px;
}
.p3d-engine-l {
  transform: translate(10px, 2px) translateZ(50px);
}
.p3d-engine-r {
  transform: translate(10px, 2px) translateZ(-50px);
}
.p3d-engine-l .p3d-front,
.p3d-engine-r .p3d-front  { width: 25px; height: 12px; transform: translateZ(6px); background: rgba(76,175,80,0.1); }
.p3d-engine-l .p3d-back,
.p3d-engine-r .p3d-back   { width: 25px; height: 12px; transform: translateZ(-6px) rotateY(180deg); background: rgba(76,175,80,0.07); }
.p3d-engine-l .p3d-left,
.p3d-engine-r .p3d-left   { width: 12px; height: 12px; transform: translateX(-6px) rotateY(-90deg); background: rgba(76,175,80,0.12); border-color: rgba(228,87,46,0.4); }
.p3d-engine-l .p3d-right,
.p3d-engine-r .p3d-right  { width: 12px; height: 12px; transform: translateX(19px) rotateY(90deg); background: rgba(76,175,80,0.06); }
.p3d-engine-l .p3d-top,
.p3d-engine-r .p3d-top    { width: 25px; height: 12px; transform: translateY(-6px) rotateX(90deg); background: rgba(76,175,80,0.08); }
.p3d-engine-l .p3d-bottom,
.p3d-engine-r .p3d-bottom { width: 25px; height: 12px; transform: translateY(6px) rotateX(-90deg); background: rgba(76,175,80,0.06); }

/* Explosion state */
.p3d-part.exploded {
  transition: transform 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              opacity 1.5s ease;
  opacity: 0;
}

/* Explosion flash */
.plane3d-explosion {
  display: none;
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255,200,50,0.6) 0%, rgba(228,87,46,0.3) 40%, transparent 70%);
  z-index: 10;
  pointer-events: none;
  animation: explosionFlash 1.5s ease forwards;
}
.plane3d-explosion.show { display: block; }
@keyframes explosionFlash {
  0% { opacity: 0; transform: scale(0.5); }
  20% { opacity: 1; transform: scale(1.2); }
  100% { opacity: 0; transform: scale(2); }
}

/* Status text */
.plane3d-status {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--text-muted);
  z-index: 5;
  pointer-events: none;
}

/* Controls */
.plane3d-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.plane-legend {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.plane-legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
}
.plane-legend-dot {
  width: 10px; height: 10px;
  border-radius: 3px;
}
.plane-legend-dot--main {
  background: rgba(76,175,80,0.5);
}
.plane-legend-dot--number {
  background: rgba(228,87,46,0.5);
}

/* --- Easter Egg Toast --- */
.footer-easter-egg {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  cursor: pointer;
  opacity: 0.3;
  transition: opacity 0.3s;
}
.footer-easter-egg:hover { opacity: 0.8; }
.footer { position: relative; }

.easter-egg-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  z-index: 3000;
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1);
  pointer-events: none;
}
.easter-egg-toast.show {
  transform: translateX(-50%) translateY(0);
}
.easter-egg-toast-inner {
  background: var(--bg-card);
  border: 1px solid rgba(76,175,80,0.3);
  border-radius: 12px;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
}
.easter-egg-toast-icon { font-size: 1.2rem; }
.easter-egg-toast-text {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--accent-green);
}
.footer {
  padding: 3rem 1.5rem;
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
}
.footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer-logo-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.3em;
  color: var(--accent-green);
  text-shadow: 0 0 10px var(--glow-green);
}
.footer-tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}
.footer-numbers {
  display: flex;
  gap: 0.5rem;
}
.footer-numbers span {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--accent-green);
  opacity: 0.4;
}
.footer-credits {
  text-align: right;
}
.footer-credits p {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.footer-copyright {
  font-size: 0.7rem !important;
  margin-top: 0.25rem;
}
.footer-dharma { text-align: center; width: 100%; margin-top: 1rem; }
.footer-dharma-icon { width: 40px; height: 40px; opacity: 0.3; }

/* --- Scroll Reveal Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive tweaks --- */
@media (max-width: 640px) {
  .section { padding: 3rem 1rem; }
  .characters-grid { grid-template-columns: 1fr; }
  .mysteries-grid { grid-template-columns: 1fr; }
  .dharma-stations { grid-template-columns: repeat(2, 1fr); }
  .dharma-header { flex-direction: column; text-align: center; }
  .episodes-timeline { padding-left: 2rem; }
  .episode-card::before { left: -1.6rem; }
  .footer .container { flex-direction: column; text-align: center; }
  .footer-credits { text-align: center; }
  .dharma-keyboard-row { gap: 0.2rem; }
  .dharma-key-slot { width: 40px; height: 48px; font-size: 1.2rem; }
  .plane3d-scene { height: 260px; }
  .plane3d-stage { width: 220px; height: 220px; }
  .p3d-fuselage { width: 160px; }
  .p3d-fuselage .p3d-front, .p3d-fuselage .p3d-back { width: 160px; }
  .p3d-fuselage .p3d-top, .p3d-fuselage .p3d-bottom { width: 160px; }
  .p3d-fuselage .p3d-right { transform: translateX(140px) rotateY(90deg); }
  .p3d-wing-l, .p3d-wing-r { width: 65px; }
  .p3d-wing-l .p3d-front, .p3d-wing-l .p3d-back,
  .p3d-wing-r .p3d-front, .p3d-wing-r .p3d-back { width: 65px; }
  .p3d-wing-l .p3d-top, .p3d-wing-l .p3d-bottom,
  .p3d-wing-r .p3d-top, .p3d-wing-r .p3d-bottom { width: 65px; }
}