/* ============================================
   BARBIE DREAM HOUSE - DESIGN SYSTEM
   ============================================ */

/* CSS Custom Properties - Design Tokens */
:root {
  /* Color Palette */
  --color-primary-hot-pink: #FF1493;
  --color-primary-soft-pink: #FFB6C1;
  --color-secondary-lavender: #E6E6FA;
  --color-secondary-purple: #9370DB;
  --color-accent-gold: #FFD700;
  --color-accent-rose-gold: #E6B8A2;

  /* Gradient Colors */
  --gradient-primary: linear-gradient(135deg, #FF1493 0%, #FFB6C1 100%);
  --gradient-secondary: linear-gradient(135deg, #E6E6FA 0%, #9370DB 100%);
  --gradient-hero: linear-gradient(135deg, #FF1493 0%, #9370DB 50%, #E6E6FA 100%);
  --gradient-accent: linear-gradient(135deg, #FFD700 0%, #FF1493 100%);

  /* Neutral Colors */
  --color-white: #FFFFFF;
  --color-off-white: #FFF5F7;
  --color-light-pink: #FFE4E9;
  --color-dark-purple: #4A2C5B;
  --color-charcoal: #2D2D2D;

  /* Spacing Scale (4px base) */
  --space-xs: 0.5rem;
  /* 8px */
  --space-sm: 1rem;
  /* 16px */
  --space-md: 1.5rem;
  /* 24px */
  --space-lg: 2rem;
  /* 32px */
  --space-xl: 3rem;
  /* 48px */
  --space-2xl: 4rem;
  /* 64px */
  --space-3xl: 6rem;
  /* 96px */

  /* Typography Scale */
  --font-family-heading: 'Poppins', sans-serif;
  --font-family-body: 'Quicksand', sans-serif;

  --font-size-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --font-size-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
  --font-size-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --font-size-lg: clamp(1.125rem, 1rem + 0.625vw, 1.5rem);
  --font-size-xl: clamp(1.5rem, 1.3rem + 1vw, 2rem);
  --font-size-2xl: clamp(2rem, 1.6rem + 2vw, 3rem);
  --font-size-3xl: clamp(2.5rem, 2rem + 2.5vw, 4rem);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(255, 20, 147, 0.1);
  --shadow-md: 0 4px 16px rgba(255, 20, 147, 0.15);
  --shadow-lg: 0 8px 32px rgba(255, 20, 147, 0.2);
  --shadow-xl: 0 16px 48px rgba(255, 20, 147, 0.25);
  --shadow-glow: 0 0 20px rgba(255, 20, 147, 0.4);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;

  /* Z-index Scale */
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal: 300;
  --z-tooltip: 400;
}

/* ============================================
   GLOBAL STYLES & RESET
   ============================================ */

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--color-light-pink);
}

::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-light-pink);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-hot-pink);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-family-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark-purple);
}

h1 {
  font-size: var(--font-size-3xl);
}

h2 {
  font-size: var(--font-size-2xl);
}

h3 {
  font-size: var(--font-size-xl);
}

h4 {
  font-size: var(--font-size-lg);
}

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

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

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

/* ============================================
   UTILITY CLASSES
   ============================================ */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

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

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  animation: fadeIn var(--transition-slow) forwards;
}

.slide-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.slide-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================
   NAVIGATION
   ============================================ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  padding: var(--space-md) 0;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-logo {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  cursor: pointer;
}

.navbar-menu {
  display: flex;
  gap: var(--space-lg);
  list-style: none;
}

.navbar-link {
  font-weight: 600;
  color: var(--color-dark-purple);
  position: relative;
  padding: var(--space-xs) 0;
  transition: color var(--transition-base);
}

.navbar-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-base);
}

.navbar-link:hover {
  color: var(--color-primary-hot-pink);
}

.navbar-link:hover::after {
  width: 100%;
}

.navbar-link.active::after {
  width: 100%;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: var(--space-xs);
}

.mobile-menu-toggle span {
  width: 24px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
  padding-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="white" opacity="0.1"/></svg>');
  background-size: 50px 50px;
  animation: sparkleMove 20s linear infinite;
}

.hero-content {
  position: relative;
  z-index: var(--z-base);
  text-align: center;
  color: var(--color-white);
  max-width: 100%;
  width: 100%;
  padding: var(--space-xl);
}

.hero-title {
  font-size: var(--font-size-3xl);
  color: var(--color-white);
  margin-bottom: var(--space-md);
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  animation: fadeInScale 1s ease-out;
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-white);
  margin-bottom: var(--space-xl);
  opacity: 0.95;
  animation: fadeInScale 1s ease-out 0.2s backwards;
}

.hero-sparkle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--color-white);
  border-radius: 50%;
  pointer-events: none;
  animation: sparkle 2s ease-in-out infinite;
}

.game-container {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.5);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.game-container:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(255, 20, 147, 0.2);
}

.game-view {
  position: relative;
  width: 100%;
  background: #000;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
}

.game-iframe {
  width: 100%;
  height: 600px;
  display: block;
  border: none;
}

.game-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 25px;
  background: white;
  border-top: 1px solid var(--color-light-pink);
}

.game-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.game-status {
  color: #4CAF50;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  animation: pulse 2s infinite;
}

.game-name {
  font-weight: 700;
  color: var(--color-dark-purple);
  font-size: 1.1rem;
}

.fullscreen-btn {
  background: var(--color-off-white);
  color: var(--color-primary-hot-pink);
  border: 2px solid var(--color-light-pink);
  padding: 8px 20px;
  border-radius: 20px;
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.fullscreen-btn:hover {
  background: var(--color-primary-hot-pink);
  color: white;
  border-color: var(--color-primary-hot-pink);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 20, 147, 0.3);
}

.fullscreen-btn:active {
  transform: translateY(0);
}

/* Fullscreen Mode Styles */
.game-container.is-fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  max-width: none;
  margin: 0;
  border-radius: 0;
  z-index: 9999;
  background: #000;
  transform: none;
}

.game-container.is-fullscreen .game-view {
  flex: 1;
  border-radius: 0;
  height: calc(100vh - 70px);
  /* Subtract controls height */
}

.game-container.is-fullscreen .game-iframe {
  height: 100%;
  width: 100%;
}

.game-container.is-fullscreen .game-controls {
  height: 70px;
  background: #1a1a1a;
  border-top: 1px solid #333;
}

.game-container.is-fullscreen .game-name {
  color: white;
}

.game-container.is-fullscreen .fullscreen-btn {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border-color: rgba(255, 255, 255, 0.2);
}

.game-container.is-fullscreen .fullscreen-btn:hover {
  background: var(--color-primary-hot-pink);
  border-color: var(--color-primary-hot-pink);
}

@media (max-width: 768px) {
  .game-iframe {
    height: 400px;
  }

  .game-controls {
    padding: 10px 15px;
  }

  .game-name {
    font-size: 0.9rem;
  }

  .game-status {
    display: none;
  }

  .fullscreen-btn {
    padding: 6px 14px;
    font-size: 0.8rem;
  }
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-family-heading);
  font-size: var(--font-size-base);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
  animation: pulse 2s ease-in-out infinite;
}

.btn-primary:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  animation: none;
}

.btn-primary:active {
  transform: translateY(-2px) scale(1.02);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-primary-hot-pink);
  box-shadow: var(--shadow-md);
  border: 2px solid var(--color-primary-hot-pink);
}

.btn-secondary:hover {
  background: var(--color-primary-hot-pink);
  color: var(--color-white);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:active::before {
  width: 300px;
  height: 300px;
}

/* ============================================
   FEATURES SECTION
   ============================================ */

.features {
  background: var(--color-white);
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.feature-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-md);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  transition: transform var(--transition-base);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
}

.feature-card:nth-child(1) .feature-icon {
  background: linear-gradient(135deg, #FFB6C1 0%, #FF1493 100%);
}

.feature-card:nth-child(2) .feature-icon {
  background: linear-gradient(135deg, #E6E6FA 0%, #9370DB 100%);
}

.feature-card:nth-child(3) .feature-icon {
  background: linear-gradient(135deg, #FFD700 0%, #FF1493 100%);
}

.feature-card:nth-child(4) .feature-icon {
  background: linear-gradient(135deg, #9370DB 0%, #FF1493 100%);
}

.feature-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
  color: var(--color-dark-purple);
}

.feature-description {
  color: var(--color-charcoal);
  opacity: 0.8;
  margin-bottom: 0;
}

/* ============================================
   GALLERY SECTION
   ============================================ */

.gallery {
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-light-pink) 100%);
}

.gallery-carousel {
  position: relative;
  max-width: 900px;
  margin: var(--space-2xl) auto;
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.gallery-track {
  display: flex;
  transition: transform var(--transition-slow);
}

.gallery-slide {
  min-width: 100%;
  position: relative;
}

.gallery-slide img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-xl);
}

.gallery-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.gallery-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: var(--color-white);
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.gallery-btn:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

.gallery-indicators {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.gallery-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-secondary-lavender);
  cursor: pointer;
  transition: all var(--transition-base);
}

.gallery-indicator.active {
  background: var(--gradient-primary);
  transform: scale(1.3);
}

/* ============================================
   HOW TO PLAY SECTION
   ============================================ */

.how-to-play {
  background: var(--color-white);
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.step-card {
  background: linear-gradient(135deg, var(--color-light-pink) 0%, var(--color-white) 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.step-number {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--space-md);
  border-radius: 50%;
  background: var(--gradient-primary);
  color: var(--color-white);
  font-family: var(--font-family-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.step-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
  color: var(--color-dark-purple);
}

.step-description {
  color: var(--color-charcoal);
  opacity: 0.8;
  margin-bottom: 0;
}

/* ============================================
   SEO ARTICLE SECTION
   ============================================ */

.seo-article {
  background: var(--color-off-white);
  padding: var(--space-3xl) 0;
}

.post-content {
  max-width: 800px;
  margin: 0 auto;
  background: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.article-block {
  margin-bottom: var(--space-2xl);
}

.article-block:last-child {
  margin-bottom: 0;
}

.article-block h2 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-xs);
  border-bottom: 2px solid var(--color-light-pink);
  display: inline-block;
}

.article-block h3 {
  font-size: var(--font-size-lg);
  color: var(--color-primary-hot-pink);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.article-block p {
  margin-bottom: var(--space-md);
  color: var(--color-charcoal);
  line-height: 1.8;
}

.article-list {
  list-style: none;
  margin-bottom: var(--space-md);
  padding-left: var(--space-md);
}

.article-list li {
  position: relative;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-xs);
  color: var(--color-charcoal);
}

.article-list li::before {
  content: '✨';
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 0.9em;
}

.article-block strong {
  color: var(--color-primary-hot-pink);
  font-weight: 600;
}

.article-block em {
  color: var(--color-secondary-purple);
  font-style: italic;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta {
  background: var(--gradient-hero);
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: sparkleMove 30s linear infinite;
}

.cta-content {
  position: relative;
  z-index: var(--z-base);
}

.cta-title {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.cta-subtitle {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xl);
  opacity: 0.95;
}

.cta-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: var(--color-dark-purple);
  color: var(--color-white);
  padding: var(--space-2xl) 0 var(--space-md);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-section h3 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--color-secondary-lavender);
  transition: color var(--transition-base);
}

.footer-links a:hover {
  color: var(--color-primary-soft-pink);
}

.social-links {
  display: flex;
  gap: var(--space-md);
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.social-link:hover {
  background: var(--gradient-primary);
  transform: translateY(-4px);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-secondary-lavender);
}

/* ============================================
   KEYFRAME ANIMATIONS
   ============================================ */

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.9);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

@keyframes sparkle {

  0%,
  100% {
    opacity: 0;
    transform: scale(0);
  }

  50% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes sparkleMove {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(50px);
  }
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-20px);
  }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
  .navbar-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    padding: var(--space-lg);
    gap: var(--space-md);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    transition: all var(--transition-base);
    pointer-events: none;
  }

  .navbar-menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

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

  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .steps-container {
    grid-template-columns: 1fr;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 300px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .social-links {
    justify-content: center;
  }

  .game-container {
    padding: var(--space-sm);
    margin: var(--space-md) 0;
  }

  .game-iframe {
    height: 400px;
  }

  .hero-content {
    max-width: 100%;
    padding: var(--space-sm);
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps-container {
    grid-template-columns: repeat(2, 1fr);
  }
}