/* ============================================
   elbebe: Juegos para Susana y Julieta - Global Styles
   Kid-friendly, colorful, responsive design
   ============================================ */

/* Import playful fonts */
@import url('https://fonts.googleapis.com/css2?family=Comic+Neue:wght@400;700&family=Nunito:wght@400;600;700;800&display=swap');

/* CSS Variables for consistent theming */
:root {
  /* Primary colors - Vibrant & High Contrast */
  --color-primary: #FF5E78; /* Vibrant Pink/Red */
  --color-secondary: #4FFBDF; /* Bright Turquoise */
  --color-accent: #F9D56E; /* Warm Yellow */
  
  /* Palette Extension */
  --color-purple: #A855F7;
  --color-pink: #EC4899;
  --color-blue: #3B82F6;
  --color-green: #22C55E;
  --color-orange: #F97316;

  /* Neutral colors */
  --color-bg: #FDFBFB;
  --color-bg-alt: #EBEDEE;
  --color-text: #2D3436;
  --color-text-light: #636E72;

  /* UI elements */
  --color-card-bg: #FFFFFF;
  --color-shadow: rgba(0, 0, 0, 0.15);
  --color-border: #E5E7EB;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;

  /* Border radius - Extra rounded for friendliness */
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
  --radius-xl: 40px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ============================================
   Reset & Base Styles
   ============================================ */

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

html {
  font-size: 18px; /* Increased base size for better readability */
  scroll-behavior: smooth;
}

body {
  font-family: 'Nunito', 'Comic Neue', sans-serif;
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
  background-attachment: fixed;
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Accessibility */
*:focus-visible {
  outline: 4px solid var(--color-primary);
  outline-offset: 4px;
  border-radius: 4px;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -60px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: var(--spacing-md) var(--spacing-lg);
  font-weight: bold;
  text-decoration: none;
  border-radius: 0 0 var(--radius-md) 0;
  z-index: 9999;
  transition: top var(--transition-bounce);
}

.skip-link:focus {
  top: 0;
}

/* ============================================
   Typography
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-family: 'Comic Neue', cursive;
  letter-spacing: -1px;
}

h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-family: 'Comic Neue', cursive;
}

h3 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-family: 'Comic Neue', cursive;
}

p {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
}

/* Large, clickable text for kids */
a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 700;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-pink);
  text-decoration: underline;
  text-decoration-thickness: 3px;
}

/* ============================================
   Header / Navigation
   ============================================ */

.site-header {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  padding: var(--spacing-md) var(--spacing-lg);
  box-shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 3px solid var(--color-secondary);
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  color: var(--color-primary);
  font-family: 'Comic Neue', cursive;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  transition: transform var(--transition-bounce);
}

.logo:hover {
  transform: scale(1.05) rotate(-2deg);
  text-decoration: none;
}

.logo-img {
  width: auto;
  height: 60px; /* Slightly larger icon */
  object-fit: contain;
  transition: transform var(--transition-bounce);
}

.logo:hover .logo-img {
  transform: rotate(-5deg) scale(1.1);
}

/* ============================================
   Brand Bar (New Title Section)
   ============================================ */
.brand-bar {
  background: white;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 2px solid var(--color-border);
  text-align: center;
}

.brand-title {
  font-family: 'Comic Neue', cursive;
  font-size: clamp(1.2rem, 3vw, 1.8rem); /* Responsive font size */
  color: var(--color-primary);
  margin: 0;
  line-height: 1.2;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

/* Language toggle button - Chunky Style */
.lang-toggle {
  background: var(--color-secondary);
  color: var(--color-text);
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-full);
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  transition: transform var(--transition-bounce), box-shadow var(--transition-normal);
  box-shadow: 0 4px 0 rgba(0, 0, 0, 0.1);
  letter-spacing: 1px;
}

.lang-toggle:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 0 rgba(0, 0, 0, 0.1);
  background: #3BEBCF; /* Slightly lighter */
}

.lang-toggle:active {
  transform: translateY(2px);
  box-shadow: 0 0 0 rgba(0, 0, 0, 0.1);
}

/* ============================================
   Main Content Area
   ============================================ */

.site-main {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-lg);
  padding: var(--spacing-xl) var(--spacing-lg);
}

/* ============================================
   Filters Section (New Top Bar)
   ============================================ */
.filters-section {
  background: white;
  padding: var(--spacing-md) 0;
  border-bottom: 2px solid var(--color-bg);
  margin-bottom: var(--spacing-lg);
  position: sticky; /* Keep it accessible */
  top: 105px; /* Below header (approx 103px height) */
  z-index: 90;
  backdrop-filter: blur(5px);
  background: rgba(255, 255, 255, 0.95);
}

.filter-header {
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-md);
  background: white;
  border-radius: var(--radius-xl);
  margin-bottom: var(--spacing-2xl);
  border: 4px solid var(--color-accent);
  box-shadow: 8px 8px 0 var(--color-shadow);
  position: relative;
  overflow: hidden;
}

/* Decorative background elements using pseudo-elements */
.hero::before {
  content: '';
  position: absolute;
  top: -50px;
  left: -50px;
  width: 150px;
  height: 150px;
  background: var(--color-secondary);
  border-radius: 50%;
  opacity: 0.2;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 100px;
  height: 100px;
  background: var(--color-primary);
  border-radius: 50%;
  opacity: 0.2;
}

.hero-title {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 2px 0 var(--color-accent);
  position: relative;
  z-index: 1;
}

.hero-subtitle {
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  color: var(--color-text-light);
  max-width: 700px;
  margin: 0 auto var(--spacing-lg);
  position: relative;
  z-index: 1;
}

/* ============================================
   Game Grid
   ============================================ */

.games-section {
  margin-top: var(--spacing-2xl);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--color-purple);
  font-family: 'Comic Neue', cursive;
  text-shadow: 2px 2px 0 #E9D5FF;
}

/* Age filter buttons - Chunky & Colorful */
.age-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.age-filter-btn {
  background: white;
  border: 3px solid var(--color-border);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-lg);
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all var(--transition-bounce);
  box-shadow: 0 4px 0 var(--color-border);
  color: var(--color-text-light);
}

.age-filter-btn:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
  transform: translateY(-2px);
  box-shadow: 0 6px 0 var(--color-border);
}

.age-filter-btn:active {
  transform: translateY(2px);
  box-shadow: 0 0 0 transparent;
}

.age-filter-btn.active {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: white;
  box-shadow: 0 4px 0 #2aa198; /* Darker shade of secondary */
}

.age-filter-btn.active:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 0 #2aa198;
}

/* Game cards grid */
.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  padding: var(--spacing-md) 0;
}

.game-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 6px 0 var(--color-shadow);
  transition: transform var(--transition-bounce), box-shadow var(--transition-normal);
  border: 4px solid white;
  position: relative;
}

.game-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 12px 0 rgba(0,0,0,0.1);
  border-color: var(--color-accent);
  z-index: 10;
}

.game-thumbnail {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-blue));
}

.game-info {
  padding: var(--spacing-lg);
}

.game-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
  font-family: 'Comic Neue', cursive;
}

.game-description {
  font-size: 1rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
  line-height: 1.5;
}

.game-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}

.game-age {
  background: #FFF4E6;
  color: var(--color-orange);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  border: 2px solid #FFEDD5;
}

/* Play button - The "Call to Action" */
.play-btn {
  width: 100%;
  background: var(--color-primary);
  color: white;
  border: none;
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 1.25rem;
  cursor: pointer;
  transition: all var(--transition-bounce);
  box-shadow: 0 6px 0 #D63D56; /* Darker red */
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.play-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 0 #D63D56;
  background: #FF768C;
}

.play-btn:active {
  transform: translateY(2px);
  box-shadow: 0 0 0 #D63D56;
}

.play-btn::before {
  content: '';
  width: 0;
  height: 0;
  border-left: 14px solid white;
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
}

/* ============================================
   Footer
   ============================================ */

.site-footer {
  background: white;
  color: var(--color-text);
  padding: var(--spacing-xl) var(--spacing-lg);
  margin-top: auto;
  border-top: 4px solid var(--color-accent);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-link {
  color: var(--color-text-light);
  text-decoration: none;
  font-weight: 700;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.footer-copyright {
  color: var(--color-text-light);
  font-size: 0.9rem;
  font-weight: 600;
}

/* ============================================
   Utility Classes
   ============================================ */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

/* ============================================
   Mobile Responsive
   ============================================ */

@media (max-width: 768px) {
  html {
    font-size: 14px; /* Reduced base font size */
  }

  .site-main {
    padding: var(--spacing-md) var(--spacing-sm);
  }

  .site-header {
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .header-content {
    /* Keep row on mobile key for height */
    flex-direction: row; 
    gap: var(--spacing-sm);
  }

  .logo {
    font-size: 1.2rem;
  }
  
  .logo-icon {
    width: 36px;
    height: 36px;
    font-size: 1.5rem;
  }

  .header-nav {
    gap: var(--spacing-xs);
  }

  .header-link {
    font-size: 0.9rem;
    padding: var(--spacing-xs) var(--spacing-sm);
  }
  
  .lang-toggle {
    padding: 4px 12px;
    font-size: 0.8rem;
  }

  /* Age Filter Scrollable Container */
  .age-filter {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: var(--spacing-sm);
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch; /* Smooth scroll iOS */
    gap: var(--spacing-sm);
    /* Hide scrollbar but keep functionality */
    scrollbar-width: none; 
    -ms-overflow-style: none;
    margin: 0 calc(var(--spacing-sm) * -1); /* Full width */
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
  }
  
  .age-filter::-webkit-scrollbar {
    display: none;
  }

  .age-filter-btn {
    white-space: nowrap;
    flex: 0 0 auto; /* Don't shrink */
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.9rem;
  }
  
  .hero {
    padding: var(--spacing-lg) var(--spacing-sm);
    border-width: 3px;
  }

  .games-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--spacing-sm);
  }
}

/* ============================================
   Loading States
   ============================================ */

.loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-2xl);
  min-height: 200px;
}

.loading-spinner {
  width: 60px;
  height: 60px;
  border: 6px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.no-games {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--color-text-light);
  font-size: 1.25rem;
  background: white;
  border-radius: var(--radius-lg);
  border: 2px dashed var(--color-border);
}

/* Import playful fonts */
@import url('https://fonts.googleapis.com/css2?family=Comic+Neue:wght@400;700&family=Nunito:wght@400;600;700;800&display=swap');

/* CSS Variables for consistent theming */
:root {
  /* Primary colors - bright and cheerful */
  --color-primary: #FF6B6B;
  --color-secondary: #4ECDC4;
  --color-accent: #FFE66D;
  --color-purple: #A855F7;
  --color-pink: #EC4899;
  --color-blue: #3B82F6;
  --color-green: #22C55E;
  --color-orange: #F97316;

  /* Neutral colors */
  --color-bg: #FEF9F3;
  --color-bg-alt: #FFF5EB;
  --color-text: #2D3436;
  --color-text-light: #636E72;

  /* UI elements */
  --color-card-bg: #FFFFFF;
  --color-shadow: rgba(0, 0, 0, 0.1);
  --color-border: #E5E7EB;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;

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

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ============================================
   Reset & Base Styles
   ============================================ */

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

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

body {
  font-family: 'Nunito', 'Comic Neue', sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Accessibility */
*:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: var(--spacing-sm) var(--spacing-md);
  text-decoration: none;
  border-radius: 0 0 var(--radius-md) 0;
  z-index: 9999;
}

.skip-link:focus {
  top: 0;
}

/* ============================================
   Typography
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-family: 'Comic Neue', cursive;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-family: 'Comic Neue', cursive;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}

p {
  font-size: 1rem;
  margin-bottom: var(--spacing-md);
}

/* Large, clickable text for kids */
a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-pink);
}

/* ============================================
   Header / Navigation
   ============================================ */

.site-header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-pink));
  padding: var(--spacing-md) var(--spacing-lg);
  box-shadow: 0 4px 20px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  color: white;
  font-family: 'Comic Neue', cursive;
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 700;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.header-link {
  color: white;
  text-decoration: none;
  font-weight: 600;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-full);
  transition: background var(--transition-fast);
}

.header-link:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Language toggle button */
.lang-toggle {
  background: var(--color-accent);
  color: var(--color-text);
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-full);
  font-family: inherit;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: transform var(--transition-bounce), box-shadow var(--transition-normal);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.lang-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.25);
}

.lang-toggle:active {
  transform: scale(0.95);
}

/* ============================================
   Main Content Area
   ============================================ */

.site-main {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-lg);
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-md);
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
  border-radius: var(--radius-xl);
  margin-bottom: var(--spacing-2xl);
}

.hero-title {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 2px 0 var(--color-accent);
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto var(--spacing-lg);
}

/* ============================================
   Game Grid
   ============================================ */

.games-section {
  margin-top: var(--spacing-2xl);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--color-purple);
  font-family: 'Comic Neue', cursive;
}

/* Age filter buttons */
.age-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.age-filter-btn {
  background: var(--color-card-bg);
  border: 3px solid var(--color-border);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-full);
  font-family: inherit;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.age-filter-btn:hover {
  border-color: var(--color-secondary);
  transform: translateY(-2px);
}

.age-filter-btn.active {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: white;
  box-shadow: 0 4px 15px rgba(78, 205, 196, 0.4);
}

/* Game cards grid */
.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  padding: var(--spacing-md) 0;
}

.game-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 15px var(--color-shadow);
  transition: transform var(--transition-bounce), box-shadow var(--transition-normal);
  border: 3px solid transparent;
}

.game-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
  border-color: var(--color-accent);
}

.game-thumbnail {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-blue));
}

.game-info {
  padding: var(--spacing-md);
}

.game-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
  font-family: 'Comic Neue', cursive;
}

.game-description {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  line-height: 1.4;
}

.game-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.game-age {
  background: var(--color-accent);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-weight: 700;
}

.game-category {
  background: var(--color-bg-alt);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
}

/* Play button - large and friendly */
.play-btn {
  width: 100%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-pink));
  color: white;
  border: none;
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-weight: 800;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all var(--transition-bounce);
  box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.play-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(255, 107, 107, 0.5);
}

.play-btn:active {
  transform: scale(0.98);
}

.play-btn::before {
  content: '';
  width: 0;
  height: 0;
  border-left: 12px solid white;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
}

/* ============================================
   Footer
   ============================================ */

.site-footer {
  background: var(--color-text);
  color: white;
  padding: var(--spacing-xl) var(--spacing-lg);
  margin-top: auto;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.footer-link {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: white;
}

.footer-copyright {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

/* ============================================
   Utility Classes
   ============================================ */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

/* ============================================
   Mobile Responsive
   ============================================ */

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  .site-main {
    padding: 0; /* Remove padding to let filters go edge-to-edge */
  }

  .site-header {
    padding: var(--spacing-sm) var(--spacing-md);
  }

  /* Filters Section: Sticky & Scrollable */
  .filters-section {
    position: sticky;
    top: 80px; /* Adjusted for new header height (approx 76-80px) */
    z-index: 95;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-sm) 0;
    margin-bottom: var(--spacing-md);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  }

  .filter-header {
    padding: 0 var(--spacing-md);
    font-size: 0.8rem;
    margin-bottom: 4px;
  }

  /* Force horizontal scroll for filters */
  .age-filter {
    display: flex;
    flex-wrap: nowrap !important; /* CRITICAL: Force no wrap */
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: var(--spacing-sm);
    padding: 2px var(--spacing-md) var(--spacing-sm) var(--spacing-md);
    margin: 0;
    justify-content: flex-start;
    /* Hide scrollbar */
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .age-filter::-webkit-scrollbar {
    display: none;
  }

  .age-filter-btn {
    flex: 0 0 auto;
    white-space: nowrap;
    padding: 6px 14px;
    font-size: 0.9rem;
    border-width: 2px;
  }

  /* Hide Hero on Mobile to show games immediately */
  .hero {
    display: none;
  }

  /* Compact Game Grid */
  .games-section {
    margin-top: 0;
    padding: 0 var(--spacing-md) var(--spacing-xl) var(--spacing-md);
  }

  .games-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-sm);
  }

  .game-card {
    border-width: 2px;
    box-shadow: 0 3px 0 var(--color-shadow);
  }

  .game-info {
    padding: var(--spacing-md);
  }

  .game-title {
    font-size: 1.1rem;
  }

  .game-description {
    display: none; /* Hide description on mobile cards for density */
  }

  .play-btn {
    padding: 8px;
    font-size: 1rem;
  }
}

/* ============================================
   Loading States
   ============================================ */

.loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-2xl);
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 5px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.no-games {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--color-text-light);
  font-size: 1.1rem;
}