/* ==========================================================================
   Flying Lyrics - Galaxy Green Design System
   Cosmic Nebula & Aurora Emerald Aesthetics
   Crafted with pure Vanilla CSS
   ========================================================================== */

:root {
  /* Galaxy Green Color Palette */
  --bg-dark: #050a08;
  --bg-dark-secondary: #08140e;
  --bg-card: rgba(8, 22, 15, 0.74);
  --bg-card-hover: rgba(12, 32, 22, 0.88);
  --bg-glass: rgba(0, 245, 155, 0.035);
  --border-glass: rgba(0, 245, 155, 0.12);
  --border-glow: rgba(0, 245, 155, 0.45);

  /* Galaxy Green Accents */
  --accent-galaxy: #00f59b;
  --accent-emerald: #10b981;
  --accent-mint: #34d399;
  --accent-aurora: #6ee7b7;
  --accent-cosmic-cyan: #06b6d4;
  --accent-gradient: linear-gradient(135deg, #00f59b 0%, #10b981 45%, #059669 100%);
  --accent-gradient-cosmic: linear-gradient(135deg, #00f59b 0%, #00d287 40%, #0284c7 100%);
  --accent-glow: 0 0 28px rgba(0, 245, 155, 0.38);
  --accent-glow-strong: 0 0 45px rgba(0, 245, 155, 0.65);

  /* Typography Colors */
  --text-main: #f0fdf4;
  --text-muted: #9ab4a3;
  --text-faint: #567362;

  /* Fonts */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-fredoka: 'Fredoka', cursive, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Elevation & Geometry */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-pill: 9999px;
  --blur-card: blur(22px);
  --shadow-lg: 0 24px 50px -15px rgba(0, 0, 0, 0.85), 0 0 60px -10px rgba(0, 245, 155, 0.22);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.6);

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 18% 12%, rgba(0, 245, 155, 0.12) 0%, transparent 48%),
    radial-gradient(circle at 82% 22%, rgba(5, 150, 105, 0.13) 0%, transparent 50%),
    radial-gradient(circle at 50% 75%, rgba(6, 182, 212, 0.08) 0%, transparent 55%),
    radial-gradient(circle at 20% 90%, rgba(0, 245, 155, 0.07) 0%, transparent 45%);
  background-attachment: fixed;
}

/* Ambient Galaxy Stardust & Nebulae */
.ambient-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-glow::before {
  content: '';
  position: absolute;
  top: -12vw;
  right: -8vw;
  width: 52vw;
  height: 52vw;
  background: radial-gradient(circle, rgba(0, 245, 155, 0.14) 0%, rgba(5, 150, 105, 0.06) 40%, transparent 70%);
  filter: blur(95px);
  animation: pulse-galaxy 14s infinite alternate ease-in-out;
}

.ambient-glow::after {
  content: '';
  position: absolute;
  bottom: 5vh;
  left: -12vw;
  width: 55vw;
  height: 55vw;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.11) 0%, rgba(0, 245, 155, 0.08) 45%, transparent 70%);
  filter: blur(100px);
  animation: pulse-galaxy 18s infinite alternate-reverse ease-in-out;
}

@keyframes pulse-galaxy {
  0% { transform: scale(1) translate(0, 0); opacity: 0.65; }
  100% { transform: scale(1.18) translate(35px, 45px); opacity: 0.95; }
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 16px;
  z-index: 100;
  margin: 0 auto 32px auto;
  max-width: 1200px;
  padding: 0 24px;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 26px;
  background: rgba(6, 18, 12, 0.82);
  backdrop-filter: var(--blur-card);
  -webkit-backdrop-filter: var(--blur-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-pill);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.55), 0 0 25px rgba(0, 245, 155, 0.12);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-main);
  font-weight: 700;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.brand-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(0, 245, 155, 0.5));
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--accent-galaxy);
  text-shadow: 0 0 12px rgba(0, 245, 155, 0.4);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--transition-smooth);
}

.btn-primary {
  background: var(--accent-gradient);
  color: #030805;
  box-shadow: 0 4px 22px rgba(0, 245, 155, 0.38);
  font-weight: 700;
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #2dfcb0 0%, #10b981 60%, #00f59b 100%);
  box-shadow: 0 8px 32px rgba(0, 245, 155, 0.6), 0 0 20px rgba(6, 182, 212, 0.4);
}

.btn-secondary {
  background: rgba(0, 245, 155, 0.06);
  color: var(--text-main);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: rgba(0, 245, 155, 0.12);
  border-color: var(--accent-galaxy);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 245, 155, 0.2);
}

.btn-edge {
  background: rgba(0, 120, 215, 0.12);
  color: #60a5fa;
  border: 1px solid rgba(0, 120, 215, 0.3);
}

.btn-edge:hover {
  background: rgba(0, 120, 215, 0.22);
  border-color: #60a5fa;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 120, 215, 0.3);
}

.btn-firefox {
  background: rgba(255, 113, 57, 0.12);
  color: #fb923c;
  border: 1px solid rgba(255, 113, 57, 0.3);
}

.btn-firefox:hover {
  background: rgba(255, 113, 57, 0.22);
  border-color: #fb923c;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 113, 57, 0.3);
}

.btn-github {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(12px);
}

.btn-github:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  padding: 10px 18px;
}

.btn-ghost:hover {
  color: var(--text-main);
}

.btn-icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Hero Section */
.hero {
  padding: 50px 0 90px;
  text-align: center;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: rgba(0, 245, 155, 0.08);
  border: 1px solid rgba(0, 245, 155, 0.32);
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-galaxy);
  text-decoration: none;
  margin-bottom: 24px;
  box-shadow: 0 0 24px rgba(0, 245, 155, 0.18);
  transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast), color var(--transition-fast);
}

a.badge-tag:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 245, 155, 0.55);
  background: rgba(0, 245, 155, 0.14);
  box-shadow: 0 0 32px rgba(0, 245, 155, 0.3);
  color: #fff;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-galaxy);
  box-shadow: 0 0 10px var(--accent-galaxy);
  animation: pulse-dot 2s infinite;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 6.5vw, 4.4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.035em;
  margin-bottom: 22px;
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 35px rgba(0, 245, 155, 0.35));
}

.hero-desc {
  max-width: 720px;
  margin: 0 auto 36px;
  font-size: 1.2rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
}

.platform-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 14px;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.platform-badge-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
}

.platform-badge-item .badge-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.platform-badge-item .badge-icon.spotify {
  color: #1ed760;
}

.platform-badge-item .badge-icon.ytmusic {
  color: #ff0033;
}

.platform-badge-item .badge-icon.free {
  color: var(--accent-galaxy);
}

/* Hero Showcase */
.showcase-container {
  position: relative;
  max-width: 1080px;
  margin: 20px auto 0;
  border-radius: var(--radius-lg);
  padding: 8px;
  background: linear-gradient(145deg, rgba(0, 245, 155, 0.25), rgba(5, 150, 105, 0.15), rgba(6, 182, 212, 0.1));
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 30px rgba(0, 245, 155, 0.15);
}

.showcase-inner {
  border-radius: calc(var(--radius-lg) - 6px);
  overflow: hidden;
  background: #020704;
  position: relative;
}

.hero-image {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-smooth);
}

.showcase-container:hover .hero-image {
  transform: scale(1.015);
}

/* Floating PIP badge */
.pip-badge {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: rgba(6, 18, 12, 0.9);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(0, 245, 155, 0.4);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
  font-size: 0.9rem;
  animation: float-widget 4s ease-in-out infinite;
}

@keyframes float-widget {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.pip-pulse {
  width: 10px;
  height: 10px;
  background-color: var(--accent-galaxy);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent-galaxy);
}

/* Interactive Demo Section */
.demo-section {
  padding: 80px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}

.section-tag {
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent-galaxy);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.9rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Interactive Player Simulator */
.player-simulator {
  max-width: 880px;
  margin: 0 auto;
  background: var(--bg-card);
  backdrop-filter: var(--blur-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.simulator-topbar {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-glass);
  background: rgba(4, 14, 9, 0.75);
}

.simulator-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.tab-flag {
  display: inline-flex;
  align-items: center;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  line-height: 0;
}

.tab-btn:hover {
  color: var(--text-main);
  background: rgba(0, 245, 155, 0.08);
}

.tab-btn.active {
  color: #030805;
  background: var(--accent-galaxy);
  box-shadow: 0 0 16px rgba(0, 245, 155, 0.45);
  font-weight: 700;
}

.simulator-controls {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 24px;
  background: rgba(6, 18, 12, 0.6);
  border-bottom: 1px solid var(--border-glass);
  flex-wrap: wrap;
}

.toggle-switch-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
}

.toggle-switch {
  position: relative;
  width: 40px;
  height: 22px;
  background: #1e3828;
  border-radius: 12px;
  transition: background 0.3s;
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.3s;
}

.toggle-input {
  display: none;
}

.toggle-input:checked + .toggle-switch {
  background: var(--accent-galaxy);
}

.toggle-input:checked + .toggle-switch::after {
  transform: translateX(18px);
}

/* Status badge (Synced indicator - matching pipBadge.js) */
.sync-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #e6f4ea;
  margin-left: auto;
}

/* Lyrics Display Area - Fixed Height to Prevent Window Jumps */
.lyrics-stage {
  padding: 36px 30px;
  text-align: center;
  height: 480px;
  min-height: 480px;
  max-height: 480px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  background: radial-gradient(circle at center, rgba(0, 245, 155, 0.05) 0%, transparent 70%);
}

.now-playing {
  font-size: 0.88rem;
  color: var(--accent-galaxy);
  margin-bottom: 24px;
  font-family: var(--font-heading);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.lyric-item {
  margin: 14px 0;
  transition: all var(--transition-smooth);
  opacity: 0.35;
  transform: scale(0.92);
}

.lyric-item.active {
  opacity: 1;
  transform: scale(1.08);
}

.original-lyric {
  font-family: var(--font-fredoka), var(--font-body);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.01em;
  line-height: 1.35;
  margin: 2px 0 4px;
}

.lyric-item.active .original-lyric {
  background: linear-gradient(180deg, #ffffff 25%, #a7f3d0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 20px rgba(0, 245, 155, 0.5));
}

.romanized-lyric {
  font-family: var(--font-fredoka), var(--font-heading);
  font-size: 1.08rem;
  font-weight: 500;
  font-style: italic;
  color: var(--accent-galaxy);
  margin-bottom: 2px;
  letter-spacing: 0.01em;
}

.translated-lyric {
  font-size: 0.95rem;
  color: #94a3b8;
  margin-top: 2px;
  transition: color var(--transition-fast);
}

.lyric-item.active .translated-lyric {
  color: #cbd5e1;
}

/* Audio Player Bottom Bar */
.player-bottombar {
  padding: 18px 24px;
  background: rgba(4, 14, 9, 0.85);
  display: flex;
  align-items: center;
  gap: 20px;
  border-top: 1px solid var(--border-glass);
}

.playback-btn {
  background: var(--text-main);
  color: #030805;
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
  flex-shrink: 0;
}

.playback-btn:hover {
  transform: scale(1.08);
  background: var(--accent-galaxy);
}

.progress-track-wrapper {
  flex-grow: 1;
  display: flex;
  align-items: center;
  gap: 12px;
}

.time-stamp {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  width: 36px;
}

.progress-bar-container {
  flex-grow: 1;
  height: 6px;
  background: #11281b;
  border-radius: 3px;
  position: relative;
  cursor: pointer;
}

.progress-bar-fill {
  height: 100%;
  width: 42%;
  background: var(--accent-gradient);
  border-radius: 3px;
  position: relative;
  box-shadow: 0 0 12px rgba(0, 245, 155, 0.6);
  transition: width 0.3s ease;
}

/* Features Grid */
.features-section {
  padding: 90px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  backdrop-filter: var(--blur-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--border-glow), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 245, 155, 0.4);
  transform: translateY(-6px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5), 0 0 35px rgba(0, 245, 155, 0.15);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(0, 245, 155, 0.08);
  border: 1px solid rgba(0, 245, 155, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-galaxy);
  margin-bottom: 22px;
  box-shadow: 0 0 22px rgba(0, 245, 155, 0.16);
  transition: all var(--transition-smooth);
}

.feature-icon-wrapper svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
  transition: transform var(--transition-smooth), filter var(--transition-smooth);
  filter: drop-shadow(0 0 6px rgba(0, 245, 155, 0.4));
}

.feature-card:hover .feature-icon-wrapper {
  background: rgba(0, 245, 155, 0.15);
  border-color: rgba(0, 245, 155, 0.45);
  box-shadow: 0 0 28px rgba(0, 245, 155, 0.32);
  transform: translateY(-2px);
}

.feature-card:hover .feature-icon-wrapper svg {
  transform: scale(1.1);
  filter: drop-shadow(0 0 10px rgba(0, 245, 155, 0.75));
}

.feature-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-text {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.65;
}

/* Comparison Table Status Icons */
.table-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(0, 245, 155, 0.16);
  color: var(--accent-galaxy);
  margin-right: 8px;
  flex-shrink: 0;
  vertical-align: middle;
  box-shadow: 0 0 10px rgba(0, 245, 155, 0.25);
}

.table-cross {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(244, 63, 94, 0.14);
  color: #fb7185;
  margin-right: 8px;
  flex-shrink: 0;
  vertical-align: middle;
}



/* Steps Section */
.steps-section {
  padding: 80px 0;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  position: relative;
  transition: transform var(--transition-smooth);
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 245, 155, 0.3);
}

.step-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(180deg, rgba(0, 245, 155, 0.5) 0%, rgba(0, 245, 155, 0.05) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 12px;
}

.step-heading {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.step-body {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* FAQ Accordion */
.faq-section {
  padding: 80px 0;
  max-width: 820px;
  margin: 0 auto;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: rgba(0, 245, 155, 0.25);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: transparent;
  border: none;
  color: var(--text-main);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--accent-galaxy);
  transition: transform var(--transition-smooth);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth), padding var(--transition-smooth);
  color: var(--text-muted);
  font-size: 0.98rem;
  padding: 0 24px;
}

.faq-item.open .faq-answer {
  max-height: 320px;
  padding: 0 24px 20px 24px;
}

/* Call to Action Banner */
.cta-banner {
  margin: 80px 0 60px;
  padding: 60px 40px;
  background: linear-gradient(135deg, rgba(0, 245, 155, 0.14), rgba(5, 150, 105, 0.12), rgba(4, 14, 9, 0.85));
  backdrop-filter: var(--blur-card);
  border: 1px solid rgba(0, 245, 155, 0.35);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.cta-banner h2 {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.cta-banner p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 30px;
  font-size: 1.1rem;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-glass);
  padding: 50px 0 30px;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 30px;
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-galaxy);
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-copy {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.footer-disclaimer {
  font-size: 0.78rem;
  color: var(--text-faint);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.5;
  opacity: 0.75;
}

/* Privacy Page Specifics */
.legal-content {
  max-width: 820px;
  margin: 40px auto 80px;
  background: var(--bg-card);
  backdrop-filter: var(--blur-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 48px;
}

.legal-content h1 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.legal-content .last-updated {
  color: var(--accent-galaxy);
  font-size: 0.9rem;
  margin-bottom: 32px;
}

.legal-content h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  margin: 28px 0 12px;
  color: var(--text-main);
}

.legal-content p, .legal-content ul {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 1rem;
}

.legal-content ul {
  padding-left: 24px;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  .hero-title {
    font-size: 2.3rem;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .simulator-controls {
    flex-direction: column;
    align-items: flex-start;
  }
  .legal-content {
    padding: 28px 20px;
  }
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }
  .hero-cta .btn {
    width: 100%;
  }
}