/* ==============================================================================
   Board Game Audio Assistant — Retro Design System & Web Stylesheet
   Version: 1.2.0
   ============================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;0,9..144,700;0,9..144,900;1,9..144,400;1,9..144,700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=JetBrains+Mono:wght@500;700&display=swap');

:root {
  /* Surface & Paper Colors */
  --paper-bg: #f8f4ec;
  --paper-card: #ffffff;
  --paper-alt: #f1ebd9;
  --paper-dark: #e6ddc7;
  
  /* Ink & Typography */
  --ink: #19120b;
  --ink-secondary: #4a3e31;
  --ink-muted: #7c6f5e;
  --ink-faint: #b4a896;

  /* Borders & Shadows */
  --border-color: #d6ccba;
  --border-strong: #19120b;
  --shadow-retro: #19120b;
  --shadow-warm: #7f7260;
  
  /* Brand Accent Tokens */
  --accent-teal: #247668;
  --accent-teal-dark: #174e44;
  --accent-teal-bg: #e1f2ee;
  --accent-gold: #d49a17;
  --accent-gold-dark: #8c6307;
  --accent-gold-bg: #fef5e1;
  --accent-red: #c33728;
  --accent-red-dark: #832015;
  --accent-red-bg: #fae9e7;
  --accent-purple: #6c4ca3;
  --accent-purple-bg: #f2edf9;

  /* Tag Badges */
  --tag-host-bg: #fcebd2;
  --tag-host-fg: #8a480d;
  --tag-int-bg: #d0eee7;
  --tag-int-fg: #135b50;

  /* Layout */
  --max-width: 1200px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  
  /* Transitions */
  --transition-bounce: 0.18s cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-smooth: 0.25s ease;
}

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

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--paper-bg);
  background-image: radial-gradient(rgba(25, 18, 11, 0.05) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography Helpers */
h1, h2, h3, h4, .font-serif {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--ink);
}

.italic {
  font-style: italic;
  color: var(--accent-red);
}

.mono {
  font-family: 'JetBrains Mono', monospace;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Hard Offset Shadows (Retro Tactile Aesthetic) */
.hard-shadow {
  box-shadow: 3.5px 4.5px 0 var(--border-strong);
  border: 1.8px solid var(--border-strong);
}

.hard-shadow-sm {
  box-shadow: 2px 2.5px 0 var(--border-strong);
  border: 1.5px solid var(--border-strong);
}

.hard-shadow-lg {
  box-shadow: 6px 8px 0 var(--border-strong);
  border: 2px solid var(--border-strong);
}

.hard-shadow-teal {
  box-shadow: 3.5px 4.5px 0 var(--accent-teal-dark);
  border: 1.8px solid var(--accent-teal-dark);
}

.hard-shadow-red {
  box-shadow: 3.5px 4.5px 0 var(--accent-red-dark);
  border: 1.8px solid var(--accent-red-dark);
}

.hard-shadow-gold {
  box-shadow: 3.5px 4.5px 0 var(--accent-gold-dark);
  border: 1.8px solid var(--accent-gold-dark);
}

/* Container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ==============================================================================
   HEADER & NAVBAR
   ============================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 244, 236, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--border-strong);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  transition: transform var(--transition-bounce);
}

.brand:hover {
  transform: translateY(-2px);
}

.brand-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 2px solid var(--border-strong);
  box-shadow: 2px 2.5px 0 var(--border-strong);
  overflow: hidden;
  background: white;
  flex-shrink: 0;
}

.brand-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-title {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: 'Fraunces', serif;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.1;
}

.brand-version {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent-teal);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.04em;
}

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

.nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-secondary);
  transition: color var(--transition-smooth);
  position: relative;
}

.nav-link:hover {
  color: var(--accent-red);
}

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

/* Language Switcher */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  background: var(--paper-alt);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-pill);
  padding: 3px;
  box-shadow: 2px 2px 0 var(--border-strong);
}

.lang-btn {
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  color: var(--ink-muted);
  transition: all var(--transition-smooth);
}

.lang-btn.active {
  background: var(--ink);
  color: var(--paper-bg);
}

/* App Store Pill Button */
.btn-nav-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  background: var(--ink);
  color: #ffffff !important;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  border: 1.8px solid var(--border-strong);
  box-shadow: 2.5px 3px 0 var(--border-strong);
  transition: transform var(--transition-bounce), box-shadow var(--transition-bounce);
}

.btn-nav-download:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3.5px 4px 0 var(--border-strong);
  background: #2b2014;
}

.btn-nav-download:active {
  transform: translate(2px, 2px);
  box-shadow: 0 0 0 var(--border-strong);
}

/* Mobile Nav Toggle */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  height: 32px;
  justify-content: center;
  align-items: center;
  background: white;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  box-shadow: 2px 2px 0 var(--border-strong);
}

.mobile-menu-btn span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  transition: var(--transition-smooth);
}

/* ==============================================================================
   HERO SECTION
   ============================================================================== */
.hero-section {
  padding: 56px 0 72px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--tag-host-bg);
  color: var(--tag-host-fg);
  border: 1.5px solid var(--border-strong);
  box-shadow: 2px 2.5px 0 var(--border-strong);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: var(--ink);
}

.hero-description {
  font-size: 1.15rem;
  color: var(--ink-secondary);
  line-height: 1.65;
  margin-bottom: 32px;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

/* Primary Store Button */
.btn-primary-store {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--ink);
  color: #ffffff;
  padding: 14px 26px;
  border-radius: var(--radius-md);
  border: 2px solid var(--border-strong);
  box-shadow: 4px 5px 0 var(--border-strong);
  transition: transform var(--transition-bounce), box-shadow var(--transition-bounce);
}

.btn-primary-store:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 7px 0 var(--border-strong);
}

.btn-primary-store:active {
  transform: translate(3px, 3px);
  box-shadow: 0 0 0 var(--border-strong);
}

.store-btn-icon {
  width: 28px;
  height: 28px;
  fill: currentColor;
  flex-shrink: 0;
}

.store-btn-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.store-btn-label {
  font-size: 0.72rem;
  font-weight: 600;
  opacity: 0.85;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1;
}

.store-btn-title {
  font-family: 'Fraunces', serif;
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

/* Secondary Button */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  color: var(--ink);
  padding: 14px 22px;
  border-radius: var(--radius-md);
  border: 2px solid var(--border-strong);
  box-shadow: 4px 5px 0 var(--border-strong);
  font-weight: 700;
  font-size: 1rem;
  transition: transform var(--transition-bounce), box-shadow var(--transition-bounce);
}

.btn-secondary:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 7px 0 var(--border-strong);
  background: var(--paper-alt);
}

.btn-secondary:active {
  transform: translate(3px, 3px);
  box-shadow: 0 0 0 var(--border-strong);
}

/* Hero Stats Row */
.hero-badges-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-badge-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: white;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border-color);
  box-shadow: 2px 2px 0 var(--border-color);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-secondary);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-teal);
  box-shadow: 0 0 0 3px rgba(36, 118, 104, 0.2);
}

/* Hero Visual Showcase */
.hero-visual-card {
  position: relative;
}

.hero-poster-frame {
  background: white;
  padding: 14px;
  border-radius: var(--radius-lg);
  border: 2.5px solid var(--border-strong);
  box-shadow: 8px 10px 0 var(--border-strong);
  position: relative;
  overflow: hidden;
}

.hero-poster-img {
  width: 100%;
  border-radius: calc(var(--radius-lg) - 6px);
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1.5px solid var(--border-strong);
}

/* Floating Audio Simulation Pill */
.floating-audio-card {
  position: absolute;
  bottom: -22px;
  left: 20px;
  right: 20px;
  background: white;
  border: 2px solid var(--border-strong);
  border-radius: var(--radius-md);
  box-shadow: 4px 5px 0 var(--border-strong);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  animation: floatCard 4s ease-in-out infinite alternate;
}

@keyframes floatCard {
  0% { transform: translateY(0); }
  100% { transform: translateY(-6px); }
}

.audio-preview-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.audio-play-indicator {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent-teal);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--border-strong);
  box-shadow: 2px 2px 0 var(--border-strong);
  flex-shrink: 0;
}

.audio-text-col {
  min-width: 0;
}

.audio-step-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-teal);
}

.audio-step-text {
  font-family: 'Fraunces', serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Animated sound wave */
.sound-waves {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 24px;
  flex-shrink: 0;
}

.sound-bar {
  width: 3.5px;
  background: var(--accent-gold);
  border-radius: 2px;
  animation: soundBounce 1.2s ease-in-out infinite alternate;
}

.sound-bar:nth-child(1) { height: 8px; animation-delay: 0.1s; }
.sound-bar:nth-child(2) { height: 18px; animation-delay: 0.3s; }
.sound-bar:nth-child(3) { height: 24px; animation-delay: 0.2s; }
.sound-bar:nth-child(4) { height: 14px; animation-delay: 0.4s; }
.sound-bar:nth-child(5) { height: 20px; animation-delay: 0.15s; }

@keyframes soundBounce {
  0% { transform: scaleY(0.3); }
  100% { transform: scaleY(1); }
}

/* ==============================================================================
   SECTION HEADERS
   ============================================================================== */
.section {
  padding: 80px 0;
}

.section-alt {
  background: var(--paper-alt);
  border-top: 2px solid var(--border-strong);
  border-bottom: 2px solid var(--border-strong);
}

.section-header-center {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 52px;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-teal);
  margin-bottom: 10px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  color: var(--ink);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--ink-secondary);
  line-height: 1.6;
}

/* ==============================================================================
   SUPPORTED GAMES SHOWCASE
   ============================================================================== */
.filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 9px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 700;
  background: white;
  color: var(--ink);
  border: 1.8px solid var(--border-strong);
  box-shadow: 2.5px 3px 0 var(--border-strong);
  transition: all var(--transition-bounce);
}

.tab-btn:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3.5px 4px 0 var(--border-strong);
}

.tab-btn.active {
  background: var(--ink);
  color: white;
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.game-card {
  background: white;
  border-radius: var(--radius-lg);
  border: 2px solid var(--border-strong);
  box-shadow: 4px 6px 0 var(--border-strong);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-bounce), box-shadow var(--transition-bounce);
}

.game-card:hover {
  transform: translateY(-6px);
  box-shadow: 6px 10px 0 var(--border-strong);
}

.game-card-top {
  position: relative;
  background: var(--paper-alt);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 2px solid var(--border-strong);
  min-height: 160px;
}

.game-card-art {
  width: 96px;
  height: 96px;
  border-radius: 20px;
  object-fit: cover;
  border: 2px solid var(--border-strong);
  box-shadow: 3px 4px 0 var(--border-strong);
  background: white;
  transition: transform var(--transition-bounce);
}

.game-card:hover .game-card-art {
  transform: scale(1.06) rotate(1deg);
}

.game-mode-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border-strong);
  box-shadow: 1.5px 2px 0 var(--border-strong);
}

.badge-host {
  background: var(--tag-host-bg);
  color: var(--tag-host-fg);
}

.badge-interactive {
  background: var(--tag-int-bg);
  color: var(--tag-int-fg);
}

.game-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.game-title-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
}

.game-name {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--ink);
}

.game-pills-row {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.info-pill {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: var(--radius-sm);
  background: var(--paper-bg);
  color: var(--ink-secondary);
  border: 1px solid var(--border-color);
}

.game-desc {
  font-size: 0.9rem;
  color: var(--ink-secondary);
  line-height: 1.55;
  margin-bottom: 18px;
  flex: 1;
}

/* Character avatars miniature strip */
.character-strip {
  border-top: 1.5px dashed var(--border-color);
  padding-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.strip-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.strip-avatars {
  display: flex;
  align-items: center;
}

.strip-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--border-strong);
  margin-left: -8px;
  background: white;
  object-fit: cover;
  transition: transform var(--transition-bounce);
}

.strip-avatar:first-child {
  margin-left: 0;
}

.strip-avatar:hover {
  transform: scale(1.25) translateY(-3px);
  z-index: 5;
}

/* ==============================================================================
   INTERACTIVE TIMELINE & VOICE NARRATION DEMO
   ============================================================================== */
.demo-stage {
  background: white;
  border-radius: var(--radius-lg);
  border: 2px solid var(--border-strong);
  box-shadow: 6px 8px 0 var(--border-strong);
  padding: 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.timeline-console {
  background: var(--paper-bg);
  border-radius: var(--radius-md);
  border: 2px solid var(--border-strong);
  padding: 24px;
  position: relative;
}

.timeline-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}

.timeline-steps::before {
  content: '';
  position: absolute;
  left: 17px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: var(--border-strong);
  opacity: 0.3;
}

.timeline-step-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  position: relative;
  z-index: 1;
}

.step-marker {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: white;
  border: 2px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Fraunces', serif;
  font-size: 0.9rem;
  font-weight: 800;
  flex-shrink: 0;
  box-shadow: 1.5px 2px 0 var(--border-strong);
  transition: all var(--transition-bounce);
}

.timeline-step-item.active .step-marker {
  background: var(--accent-teal);
  color: white;
  border-color: var(--accent-teal-dark);
  box-shadow: 2px 3px 0 var(--accent-teal-dark);
  transform: scale(1.1);
}

.step-content {
  background: white;
  border: 1.8px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  box-shadow: 2px 3px 0 var(--border-strong);
  flex: 1;
  transition: all var(--transition-smooth);
}

.timeline-step-item.active .step-content {
  border-color: var(--accent-teal-dark);
  background: #f4faf8;
  box-shadow: 3px 4px 0 var(--accent-teal-dark);
}

.step-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-teal);
  margin-bottom: 2px;
}

.step-instruction {
  font-family: 'Fraunces', serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.4;
}

/* Console Audio Controls */
.console-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1.5px dashed var(--border-strong);
}

.ctrl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  background: white;
  border: 1.5px solid var(--border-strong);
  box-shadow: 2px 2px 0 var(--border-strong);
  font-size: 0.85rem;
  font-weight: 700;
  transition: all var(--transition-bounce);
}

.ctrl-btn:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 var(--border-strong);
}

.ctrl-btn.play-btn {
  background: var(--accent-teal);
  color: white;
  border-color: var(--accent-teal-dark);
  box-shadow: 2.5px 3px 0 var(--accent-teal-dark);
}

.demo-text-col h3 {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.feature-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
}

.bullet-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.bullet-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--tag-int-bg);
  color: var(--tag-int-fg);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 2px;
}

.bullet-item p {
  font-size: 0.95rem;
  color: var(--ink-secondary);
}

.bullet-item strong {
  color: var(--ink);
}

/* ==============================================================================
   TABLETOP TOOLBOX SUITE
   ============================================================================== */
.toolbox-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.tool-card {
  background: white;
  border-radius: var(--radius-lg);
  border: 2px solid var(--border-strong);
  box-shadow: 3.5px 4.5px 0 var(--border-strong);
  padding: 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-bounce), box-shadow var(--transition-bounce);
}

.tool-card:hover {
  transform: translateY(-4px);
  box-shadow: 5px 7px 0 var(--border-strong);
}

.tool-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--paper-bg);
  border: 2px solid var(--border-strong);
  box-shadow: 2px 2.5px 0 var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 16px;
}

.tool-title {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.tool-desc {
  font-size: 0.88rem;
  color: var(--ink-secondary);
  line-height: 1.5;
  margin-bottom: 20px;
  flex: 1;
}

/* Interactive Mock Widget Inside Tool Card */
.tool-widget-box {
  background: var(--paper-bg);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 12px;
  text-align: center;
  box-shadow: 1.5px 2px 0 var(--border-strong);
}

.dice-result {
  font-family: 'Fraunces', serif;
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent-red);
  line-height: 1;
  margin-bottom: 6px;
}

.tool-action-btn {
  width: 100%;
  padding: 7px;
  font-size: 0.82rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: white;
  border: 1.2px solid var(--border-strong);
  box-shadow: 1.5px 2px 0 var(--border-strong);
  transition: transform var(--transition-bounce);
}

.tool-action-btn:active {
  transform: translate(1px, 1px);
  box-shadow: 0 0 0;
}

/* ==============================================================================
   FEATURES GRID (v1.2.0 HIGHLIGHTS)
   ============================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-box {
  background: white;
  border-radius: var(--radius-lg);
  border: 2px solid var(--border-strong);
  box-shadow: 3.5px 4.5px 0 var(--border-strong);
  padding: 28px;
  transition: transform var(--transition-bounce), box-shadow var(--transition-bounce);
}

.feature-box:hover {
  transform: translateY(-4px);
  box-shadow: 5px 7px 0 var(--border-strong);
}

.feature-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  border: 2px solid var(--border-strong);
  box-shadow: 2px 2px 0 var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}

.box-teal { background: var(--accent-teal-bg); }
.box-gold { background: var(--accent-gold-bg); }
.box-red { background: var(--accent-red-bg); }
.box-purple { background: var(--accent-purple-bg); }

.feature-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.feature-description {
  font-size: 0.92rem;
  color: var(--ink-secondary);
  line-height: 1.6;
}

/* ==============================================================================
   DOWNLOAD / CTA BANNER
   ============================================================================== */
.cta-banner {
  background: var(--ink);
  color: var(--paper-bg);
  border-radius: var(--radius-lg);
  border: 2.5px solid var(--border-strong);
  box-shadow: 6px 8px 0 var(--accent-gold);
  padding: 56px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1.5px, transparent 1.5px);
  background-size: 20px 20px;
  pointer-events: none;
}

.cta-tag {
  display: inline-block;
  background: var(--accent-gold);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  border: 1.5px solid #000;
  margin-bottom: 20px;
}

.cta-title {
  font-size: 2.8rem;
  color: white;
  margin-bottom: 16px;
}

.cta-title em {
  color: var(--accent-gold);
  font-style: italic;
}

.cta-subtitle {
  font-size: 1.15rem;
  color: #c9bfaf;
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.6;
}

.cta-buttons-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.btn-cta-white {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: white;
  color: var(--ink);
  padding: 15px 30px;
  border-radius: var(--radius-md);
  border: 2px solid #000;
  box-shadow: 4px 4px 0 var(--accent-gold);
  font-weight: 800;
  transition: transform var(--transition-bounce), box-shadow var(--transition-bounce);
}

.btn-cta-white:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--accent-gold);
  background: var(--paper-bg);
}

.btn-cta-white:active {
  transform: translate(2px, 2px);
  box-shadow: 0 0 0;
}

.btn-cta-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: white;
  padding: 15px 24px;
  border-radius: var(--radius-md);
  border: 2px solid white;
  font-weight: 700;
  transition: all var(--transition-smooth);
}

.btn-cta-outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

.cta-requirement-note {
  font-size: 0.85rem;
  color: #9d9180;
  font-family: 'JetBrains Mono', monospace;
}

/* ==============================================================================
   FOOTER
   ============================================================================== */
.site-footer {
  background: var(--paper-alt);
  border-top: 2px solid var(--border-strong);
  padding: 60px 0 40px;
  margin-top: 80px;
}

.footer-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.footer-brand-col {
  max-width: 360px;
}

.footer-brand-title {
  font-family: 'Fraunces', serif;
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.footer-brand-desc {
  font-size: 0.88rem;
  color: var(--ink-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.footer-links-col {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.footer-nav-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-heading {
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-muted);
  margin-bottom: 4px;
}

.footer-link {
  font-size: 0.9rem;
  color: var(--ink-secondary);
  transition: color var(--transition-smooth);
}

.footer-link:hover {
  color: var(--accent-red);
  text-decoration: underline;
}

.footer-legal-notice {
  background: white;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 30px;
  font-size: 0.82rem;
  color: var(--ink-muted);
  line-height: 1.6;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1.5px dashed var(--border-color);
  font-size: 0.85rem;
  color: var(--ink-muted);
  flex-wrap: wrap;
  gap: 14px;
}

/* ==============================================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ============================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-visual-card {
    max-width: 680px;
    margin: 0 auto;
  }
  .games-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .toolbox-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .demo-stage {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .navbar {
    height: 64px;
  }
  .nav-links {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .hero-title {
    font-size: 2.4rem;
  }
  .section-title {
    font-size: 2rem;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .games-grid {
    grid-template-columns: 1fr;
  }
  .toolbox-grid {
    grid-template-columns: 1fr;
  }
  .floating-audio-card {
    position: static;
    margin-top: 16px;
  }
  .cta-title {
    font-size: 2.1rem;
  }
}