/* Design System & Variables */
:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #121212;
  --bg-glass: rgba(18, 18, 18, 0.7);
  --bg-glass-hover: rgba(26, 26, 26, 0.8);
  
  --color-gold: #c8943a;
  --color-gold-hover: #eaaa55;
  --color-gold-glow: rgba(200, 148, 58, 0.25);
  
  --color-cyan: #00e5ff;
  --color-cyan-hover: #80f2ff;
  --color-cyan-glow: rgba(0, 229, 255, 0.25);
  
  --color-text-primary: #f8fafc;
  --color-text-secondary: #94a3b8;
  --color-text-muted: #64748b;
  
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-gold: rgba(200, 148, 58, 0.25);
  --color-border-cyan: rgba(0, 229, 255, 0.25);
  
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-heading: 'Space Grotesk', sans-serif;
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 24px;
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
}

body {
  overflow-x: hidden;
  line-height: 1.6;
}

/* Global Cursor Hiding (when cursor active) */
body, .mockup-card {
  cursor: none; /* Hide default cursor */
}

a, button, select, input, textarea, label, [role="button"], .selector-btn, .tab, .mockup-pill, .mockup-toggle-btn {
  cursor: none !important;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

button {
  font-family: var(--font-sans);
  background: none;
  border: none;
  outline: none;
}

/* Global Custom Cursor Overlay */
.global-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9999;
  display: block; /* Managed by JS opacity */
  opacity: 0;
  transition: opacity 0.2s ease-in-out;
}

.global-whip-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.global-cursor-graphic {
  position: absolute;
  width: 64px;
  height: 64px;
  pointer-events: none;
  background-size: contain;
  background-repeat: no-repeat;
  display: none;
  transform: translate(-16px, -48px); /* Handle offset */
  transition: width 0.12s, height 0.12s, transform 0.12s, background-color 0.12s, border-radius 0.12s;
}

/* Morph dot when hovering interactive items */
.global-cursor.hovering-interactive .global-whip-canvas {
  opacity: 0;
  transition: opacity 0.1s ease-out;
}

.global-cursor.hovering-interactive .global-cursor-graphic {
  display: block !important;
  width: 12px !important;
  height: 12px !important;
  border-radius: 50% !important;
  background-color: var(--color-gold) !important;
  border: 2px solid #ffffff !important;
  box-shadow: 0 0 10px var(--color-gold) !important;
  transform: translate(-50%, -50%) !important;
  background-image: none !important;
}

.global-cursor.hovering-interactive.premium-dot .global-cursor-graphic {
  background-color: var(--color-cyan) !important;
  box-shadow: 0 0 10px var(--color-cyan) !important;
}

/* Cursor Particles System */
.cursor-particle {
  position: fixed;
  pointer-events: none;
  border-radius: 50%;
  z-index: 9998;
  transform: translate(-50%, -50%);
}

.particle-fire {
  background: radial-gradient(circle, #ff8c00 0%, #e63900 80%, transparent 100%);
  box-shadow: 0 0 6px #e63900;
  animation: fadeParticle 0.6s linear forwards;
}

.particle-electric {
  background: #00e5ff;
  box-shadow: 0 0 6px #00e5ff, 0 0 12px rgba(0, 229, 255, 0.4);
  width: 3px;
  height: 12px; /* Spark lines */
  border-radius: 2px;
  animation: fadeParticle 0.4s linear forwards;
}

.particle-diamond {
  background: #ffffff;
  box-shadow: 0 0 4px #00e5ff, 0 0 8px #ffffff;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%); /* Diamond shape */
  animation: fadeParticle 0.5s linear forwards;
}

@keyframes fadeParticle {
  0% { transform: translate(-50%, -50%) scale(1) rotate(0deg); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(0.2) rotate(90deg); opacity: 0; }
}

/* Section Themes & Glows */
.bg-glow {
  position: absolute;
  width: 50vw;
  height: 50vw;
  max-width: 600px;
  max-height: 600px;
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
  filter: blur(130px);
  opacity: 0.15;
}

.bg-glow-1 {
  top: -10%;
  right: -5%;
  background: radial-gradient(circle, var(--color-gold) 0%, transparent 80%);
}

.bg-glow-2 {
  top: 40%;
  left: -10%;
  background: radial-gradient(circle, var(--color-cyan) 0%, transparent 80%);
}

/* Fiery Features Theme */
.section-features {
  position: relative;
  background: linear-gradient(180deg, #0a0a0a 0%, #150907 50%, #0a0a0a 100%);
  border-top: 1px solid rgba(230, 57, 0, 0.05);
  border-bottom: 1px solid rgba(230, 57, 0, 0.05);
}

.section-features .section-title .gold-text {
  color: #ff5500;
  text-shadow: 0 0 10px rgba(230, 57, 0, 0.2);
}

.section-features .feature-card:hover {
  border-color: rgba(230, 57, 0, 0.2);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(230, 57, 0, 0.08);
}

.section-features .feature-icon-wrapper {
  background: rgba(230, 57, 0, 0.08);
  border-color: rgba(230, 57, 0, 0.2);
}

.section-features .feature-icon-wrapper svg {
  stroke: #ff5500;
}

/* Swatter Theme */
.section-swatter {
  position: relative;
  background: linear-gradient(180deg, #0a0a0a 0%, #151a15 50%, #0a0a0a 100%);
  border-top: 1px solid rgba(150, 200, 100, 0.05);
  border-bottom: 1px solid rgba(150, 200, 100, 0.05);
}

/* Electric Premium Theme */
.section-premium {
  position: relative;
  background: linear-gradient(180deg, #0a0a0a 0%, #03141a 50%, #0a0a0a 100%);
  border-top: 1px solid rgba(0, 229, 255, 0.05);
  border-bottom: 1px solid rgba(0, 229, 255, 0.05);
}

.section-premium .premium-card-border {
  background: linear-gradient(90deg, var(--color-cyan) 0%, #0077aa 100%);
  box-shadow: 0 0 8px rgba(0, 229, 255, 0.5);
}

/* Diamond Achievements Theme */
.section-achievements {
  position: relative;
  background: linear-gradient(180deg, #0a0a0a 0%, #0c1417 50%, #0a0a0a 100%);
}

.section-achievements .achievement-card:hover {
  border-color: var(--color-border-cyan);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.05);
}

/* Water Gun CTA Theme */
.section-cta {
  position: relative;
  background: linear-gradient(180deg, #0a0a0a 0%, #030e1b 50%, #050505 100%);
}

.section-cta .cta-card {
  border-color: rgba(0, 229, 255, 0.2);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 35px rgba(0, 229, 255, 0.06);
}

.section-cta .cta-bg-glow {
  background: radial-gradient(circle, var(--color-cyan) 0%, transparent 70%);
}

/* Container & Global Helpers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.gold-text {
  color: var(--color-gold);
}

.cyan-text {
  color: var(--color-cyan);
}

/* Glassmorphism Card Style */
.glass-card {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  transition: var(--transition-normal);
}

.glass-card:hover {
  background: var(--bg-glass-hover);
  border-color: rgba(255, 255, 255, 0.12);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-gold) 0%, #aa7722 100%);
  color: #121212;
  box-shadow: 0 4px 15px var(--color-gold-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(200, 148, 58, 0.4);
  background: linear-gradient(135deg, var(--color-gold-hover) 0%, var(--color-gold) 100%);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-outline {
  border: 1px solid var(--color-border-gold);
  color: var(--color-gold);
}

.btn-outline:hover {
  background: rgba(200, 148, 58, 0.08);
  border-color: var(--color-gold-hover);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1.05rem;
  border-radius: 8px;
}

.btn-block {
  display: flex;
  width: 100%;
}

.btn-arrow {
  transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-arrow {
  transform: translateX(4px);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(10, 10, 10, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  padding: 16px 0;
  transition: padding var(--transition-normal);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.logo-icon {
  filter: drop-shadow(0 0 4px var(--color-gold-glow));
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-item {
  color: var(--color-text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-item:hover, .nav-item.active {
  color: var(--color-gold);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
}

.mobile-toggle span {
  display: block;
  height: 2.5px;
  width: 100%;
  background-color: var(--color-text-primary);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* Hero Section */
.hero-section {
  padding: 160px 0 100px 0;
  position: relative;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.badge-container {
  margin-bottom: 20px;
}

.badge-glow {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(200, 148, 58, 0.1);
  border: 1px solid rgba(200, 148, 58, 0.3);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-gold-hover);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 0 15px rgba(200, 148, 58, 0.1) inset;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 24px;
  line-height: 1.1;
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-text-primary) 30%, var(--color-gold-hover) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  margin-bottom: 40px;
  max-width: 580px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
}

.chrome-icon {
  margin-right: 4px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-gold);
}

.stat-lbl {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-stats .divider {
  width: 1px;
  height: 35px;
  background-color: var(--color-border);
}

/* Interactive ChatGPT Simulator */
.hero-visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.mockup-card {
  width: 100%;
  max-width: 460px;
  aspect-ratio: 4 / 4.3;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  border-color: rgba(255, 255, 255, 0.06);
}

.mockup-header {
  height: 44px;
  background: rgba(0, 0, 0, 0.25);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0 16px;
}

.mockup-dots {
  display: flex;
  gap: 6px;
  margin-right: 12px;
}

.mockup-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
}

.mockup-dots span:nth-child(1) { background: #ff5f56; }
.mockup-dots span:nth-child(2) { background: #ffbd2e; }
.mockup-dots span:nth-child(3) { background: #27c93f; }

.mockup-tab {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 12px;
  border-radius: 4px 4px 0 0;
  border: 1px solid var(--color-border);
  border-bottom: none;
}

/* Toggle mode controls in mockup */
.mockup-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.mockup-mode-label {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-right: 4px;
}

.mockup-toggle-btn {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  padding: 4px 10px;
  border-radius: 4px;
  transition: var(--transition-fast);
}

.mockup-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.mockup-toggle-btn.active {
  background: var(--color-gold);
  color: #121212;
  border-color: var(--color-gold-hover);
  box-shadow: 0 0 6px var(--color-gold-glow);
}

.mockup-body {
  flex: 1;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
}

.chat-bubble {
  display: flex;
  gap: 10px;
  max-width: 85%;
}

.chat-bubble.ai {
  align-self: flex-start;
}

.chat-bubble.user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.avatar-mock {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-gold);
  color: #121212;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.user-avatar {
  background: #3b82f6;
  color: white;
}

.bubble-content {
  background: rgba(255, 255, 255, 0.04);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.02);
  position: relative;
}

.user .bubble-content {
  background: rgba(200, 148, 58, 0.1);
  border-color: rgba(200, 148, 58, 0.15);
}

.ai-bubble-target {
  transition: transform 0.15s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.ai-bubble-target.wobbling {
  animation: bubbleWobble 0.5s ease-out forwards;
}

@keyframes bubbleWobble {
  0%, 100% { transform: scale(1); }
  15% { transform: scale(1.04) skewX(2deg) translateY(-2px); }
  30% { transform: scale(0.98) skewX(-2deg) translateY(1px); }
  45% { transform: scale(1.02) skewX(1deg); }
  60% { transform: scale(0.99) skewX(-1deg); }
  75% { transform: scale(1.005); }
}

.target-text {
  transition: color 0.3s;
}

.ai-bubble-target.wobbling .target-text {
  color: var(--color-gold-hover);
  font-weight: 600;
}

.splat-effect {
  position: absolute;
  width: 40px;
  height: 40px;
  background: radial-gradient(circle, var(--color-gold) 10%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.5);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.splat-effect.active {
  opacity: 0.7;
  transform: translate(-50%, -50%) scale(1.5);
}

/* Mockup Prompt injections footer */
.mockup-injections {
  background: rgba(0, 0, 0, 0.18);
  border-top: 1px solid var(--color-border);
  padding: 12px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: opacity 0.3s ease;
}

.mockup-injections.disabled {
  opacity: 0.25;
  pointer-events: none;
}

.injection-badge {
  font-size: 0.7rem;
  font-weight: 700;
  color: #ff4d4d;
  display: flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: #ff4d4d;
  border-radius: 50%;
  animation: blink 1.2s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 0.2; }
  50% { opacity: 1; }
}

.injection-pills {
  display: flex;
  gap: 8px;
  overflow-x: auto;
}

.injection-pills span {
  font-size: 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  padding: 4px 10px;
  border-radius: 100px;
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.mockup-pill {
  transition: var(--transition-fast);
}

.mockup-pill:hover {
  background: rgba(200, 148, 58, 0.15) !important;
  border-color: var(--color-gold) !important;
  color: var(--color-gold-hover) !important;
}

.mockup-input-row {
  display: flex;
  gap: 10px;
  align-items: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 6px 12px;
  margin-top: 4px;
}

.mockup-textbox {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  flex: 1;
  user-select: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mockup-textbox.typing {
  color: var(--color-text-primary);
}

.mockup-send-icon {
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  transition: var(--transition-fast);
}

.mockup-send-icon.active {
  color: var(--color-gold);
  transform: scale(1.1);
}

/* Section Header */
.section-header {
  max-width: 700px;
  margin: 0 auto 64px auto;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 16px;
  line-height: 1.2;
}

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

/* Features Grid */
.features-section {
  padding: 100px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.feature-card {
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
}

.feature-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.feature-card h3 {
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.feature-card p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

/* Premium Benefits Section Grid */
.premium-section {
  padding: 100px 0;
}

.premium-badge {
  margin-bottom: 16px;
}

.badge-premium {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.premium-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.premium-card {
  position: relative;
  border-radius: var(--radius-md);
  background: rgba(18, 18, 18, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
}

.premium-card-border {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  opacity: 0.7;
}

.premium-card-content {
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  height: 100%;
  transition: var(--transition-normal);
}

.premium-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0, 229, 255, 0.05);
}

.premium-card:hover .premium-card-content {
  border-color: rgba(0, 229, 255, 0.25);
  background: rgba(22, 22, 22, 0.7);
}

.card-icon {
  font-size: 2.2rem;
  margin-bottom: 20px;
  line-height: 1;
}

.premium-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.premium-card p {
  color: var(--color-text-secondary);
  font-size: 0.88rem;
}

/* Achievements Section */
.achievements-section {
  padding: 100px 0;
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-height: 520px;
  overflow-y: auto;
  padding: 10px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.01);
  border: 1px solid rgba(255, 255, 255, 0.02);
}

/* Scrollbars */
.playground-sidebar::-webkit-scrollbar,
.achievements-grid::-webkit-scrollbar {
  width: 6px;
}

.playground-sidebar::-webkit-scrollbar-track,
.achievements-grid::-webkit-scrollbar-track {
  background: transparent;
}

.playground-sidebar::-webkit-scrollbar-thumb,
.achievements-grid::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

.playground-sidebar::-webkit-scrollbar-thumb:hover,
.achievements-grid::-webkit-scrollbar-thumb:hover {
  background: var(--color-gold);
}

.achievement-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
}

.achievement-card:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--color-border-gold);
  transform: scale(1.02);
}

.achievement-icon-wrapper {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.achievement-icon {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.achievement-info {
  display: flex;
  flex-direction: column;
}

.achievement-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.achievement-desc {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  line-height: 1.3;
  margin-top: 2px;
}

/* CTA Banner Section */
.cta-section {
  padding: 60px 0 100px 0;
}

.cta-card {
  padding: 80px 40px;
  position: relative;
  overflow: hidden;
}

.cta-bg-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 250px;
  height: 250px;
  filter: blur(80px);
  opacity: 0.12;
  z-index: -1;
  pointer-events: none;
}

.cta-card h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.cta-card p {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 36px auto;
}

.cta-actions {
  display: flex;
  justify-content: center;
}

/* Footer */
.footer {
  background: #060606;
  border-top: 1px solid var(--color-border);
  padding: 80px 0 40px 0;
}

.footer-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-info .logo {
  margin-bottom: 20px;
}

.footer-desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  max-width: 320px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.link-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.link-group h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-primary);
  margin-bottom: 12px;
}

.link-group a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.link-group a:hover {
  color: var(--color-gold-hover);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 30px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.footer-bottom p {
  margin-bottom: 12px;
}

.disclaimer {
  max-width: 800px;
  margin: 0 auto;
  font-size: 0.72rem;
  line-height: 1.5;
  color: #4a5568;
}

/* Responsive Styling */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 3rem;
  }
  
  .playground-container {
    grid-template-columns: 280px 1fr;
  }
  
  .premium-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .achievements-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .mobile-toggle {
    display: flex;
  }
  
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .hero-visual {
    order: -1;
  }
  
  .playground-container {
    grid-template-columns: 1fr;
    height: auto;
  }
  
  .playground-sidebar {
    height: 380px;
  }
  
  .playground-sandbox {
    height: 400px;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.3rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }
  
  .hero-stats .divider {
    display: none;
  }
  
  .premium-grid {
    grid-template-columns: 1fr;
  }
  
  .achievements-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-card {
    padding: 40px 20px;
  }
  
  .cta-card h2 {
    font-size: 1.8rem;
  }
}

.nav-links.mobile-active {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--color-border);
  padding: 24px;
  gap: 16px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Fly Swatter Flies */
.sandbox-fly {
  position: fixed;
  width: 24px;
  height: 24px;
  background-size: contain;
  background-repeat: no-repeat;
  pointer-events: none;
  z-index: 9992;
  transition: opacity 0.2s;
}
.sandbox-fly-splat {
  position: fixed;
  width: 32px;
  height: 32px;
  background-size: contain;
  background-repeat: no-repeat;
  pointer-events: none;
  z-index: 9991;
}

/* Global Sound Toggle */
.sound-toggle-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px;
  border-radius: 50px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s ease;
}

.sound-toggle-container:hover {
  transform: scale(1.05);
}

.sound-toggle-container .switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
  margin: 0;
}

.sound-toggle-container input {
  opacity: 0;
  width: 0;
  height: 0;
}

.sound-toggle-container .slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #333;
  transition: .4s;
  border-radius: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 6px;
}

.sound-toggle-container .slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
  z-index: 2;
}

.sound-toggle-container input:checked + .slider {
  background-color: var(--color-cyan);
}

.sound-toggle-container input:checked + .slider:before {
  transform: translateX(24px);
}

.sound-toggle-container svg {
  width: 14px;
  height: 14px;
  color: white;
  z-index: 1;
}

.icon-sound-off {
  opacity: 0.5;
}
.sound-toggle-container input:checked + .slider .icon-sound-off {
  opacity: 0;
}
.sound-toggle-container input:checked + .slider .icon-sound-on {
  opacity: 1;
}
.icon-sound-on {
  opacity: 0;
  position: absolute;
  left: 6px;
}

/* Entry Splash Overlay */
.entry-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(15px);
  z-index: 9990;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: opacity 0.8s ease, visibility 0.8s ease;
  color: #fff;
}

.entry-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.entry-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  animation: fadeUp 1s ease forwards;
}

.entry-title {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(90deg, #fff, #888);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 0;
}

.entry-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-dim);
  max-width: 400px;
  margin: 0;
}

.entry-button {
  margin-top: 16px;
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
  animation: pulseButton 2s infinite;
}

@keyframes fadeUp {
  0% { opacity: 0; transform: translateY(30px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes pulseButton {
  0% { box-shadow: 0 0 20px rgba(0, 229, 255, 0.3); }
  50% { box-shadow: 0 0 40px rgba(0, 229, 255, 0.6); }
  100% { box-shadow: 0 0 20px rgba(0, 229, 255, 0.3); }
}