@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;800&family=Space+Grotesk:wght@400;500;700&display=swap');

:root {
  /* Design system tokens */
  --bg-dark: #070913;
  --bg-gradient: radial-gradient(circle at 50% 0%, #17123a 0%, #070913 75%);
  --card-bg: rgba(17, 20, 40, 0.45);
  --card-border: rgba(255, 255, 255, 0.06);
  --card-border-hover: rgba(139, 92, 246, 0.4);
  --text-light: #f9fafb;
  --text-gray: #9ca3af;
  
  /* Brand colors */
  --primary: #8b5cf6;
  --primary-glow: rgba(139, 92, 246, 0.45);
  --secondary: #ec4899;
  --secondary-glow: rgba(236, 72, 153, 0.45);
  --accent-cyan: #06b6d4;
  --accent-cyan-glow: rgba(6, 182, 212, 0.4);
  
  /* Fonts */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
  
  /* Shadows & Blurs */
  --glass-blur: blur(12px);
  --glow-shadow: 0 0 20px var(--primary-glow);
  --glow-shadow-secondary: 0 0 20px var(--secondary-glow);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-dark);
  background-image: var(--bg-gradient);
  color: var(--text-light);
  font-family: var(--font-body);
  min-height: 100vh;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

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

/* Header */
header {
  padding: 40px 0 20px;
  text-align: center;
  position: relative;
  z-index: 10;
}

.logo-container {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.logo-icon {
  font-size: 2.2rem;
  color: var(--secondary);
  text-shadow: 0 0 15px var(--secondary-glow);
  animation: pulse 2s infinite ease-in-out;
}

header h1 {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #fff 30%, var(--primary) 70%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 30px rgba(139, 92, 246, 0.2);
  margin: 0;
}

header p {
  color: var(--text-gray);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 12px auto 0;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 60px 0 40px;
  position: relative;
}

.hero::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 300px;
  background: var(--primary);
  filter: blur(120px);
  opacity: 0.15;
  pointer-events: none;
  z-index: 0;
}

/* Games Grid */
.games-section {
  padding: 40px 0 80px;
  position: relative;
  z-index: 1;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-title i {
  color: var(--primary);
  text-shadow: 0 0 10px var(--primary-glow);
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
}

/* Game Card */
.game-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  display: flex;
  flex-direction: column;
  position: relative;
}

.game-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 1px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.02));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.game-card:hover {
  transform: translateY(-8px);
  border-color: var(--card-border-hover);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), 0 0 20px var(--primary-glow);
}

.game-thumbnail-container {
  width: 100%;
  aspect-ratio: 16/10;
  background: #111424;
  overflow: hidden;
  position: relative;
}

.game-thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.game-card:hover .game-thumbnail {
  transform: scale(1.08);
}

.game-thumbnail-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #151138 0%, #1e194c 100%);
  color: var(--primary);
  font-size: 3rem;
  position: relative;
}

.game-thumbnail-placeholder::after {
  content: '';
  position: absolute;
  width: 60px;
  height: 60px;
  background: var(--primary);
  filter: blur(30px);
  opacity: 0.5;
}

.game-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

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

.game-tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-gray);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.game-tag.primary {
  background: rgba(139, 92, 246, 0.15);
  color: #c084fc;
  border-color: rgba(139, 92, 246, 0.2);
}

.game-tag.secondary {
  background: rgba(236, 72, 153, 0.15);
  color: #f472b6;
  border-color: rgba(236, 72, 153, 0.2);
}

.game-card h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-light);
}

.game-card p {
  color: var(--text-gray);
  font-size: 0.95rem;
  margin-bottom: 24px;
  flex-grow: 1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 12px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
  color: #fff;
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5), 0 0 10px var(--primary-glow);
}

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

.game-card .btn {
  width: 100%;
}

/* Play Modal */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(4, 5, 11, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  padding: 20px;
}

.modal.active {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background: #0f1225;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 30px rgba(139, 92, 246, 0.2);
  width: 100%;
  max-width: 800px;
  border-radius: 24px;
  overflow: hidden;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal.active .modal-content {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
}

.modal-close {
  background: rgba(255, 255, 255, 0.05);
  border: none;
  color: var(--text-gray);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.modal-close:hover {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}

.modal-body {
  padding: 24px;
}

.game-iframe-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 485/402; /* Match Scratch standard layout 4:3 */
  max-width: 640px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.game-iframe-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.modal-instructions {
  margin-top: 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  padding: 16px;
  border-radius: 12px;
}

.modal-instructions h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-instructions p {
  color: var(--text-gray);
  font-size: 0.9rem;
}

.scratch-link-wrapper {
  text-align: center;
  margin-top: 20px;
}

.scratch-link {
  color: var(--text-gray);
  text-decoration: none;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
}

.scratch-link:hover {
  color: #fff;
  background: rgba(139, 92, 246, 0.15);
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.2);
}

.scratch-link i {
  font-size: 0.85rem;
  color: var(--primary);
}

/* Footer */
footer {
  margin-top: auto;
  padding: 40px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  text-align: center;
  color: var(--text-gray);
  font-size: 0.9rem;
}

footer a {
  color: var(--primary);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* Animations */
@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
    text-shadow: 0 0 25px var(--secondary-glow);
  }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  header h1 {
    font-size: 2.2rem;
  }
  
  .hero {
    padding: 40px 0 20px;
  }
  
  .games-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .modal-content {
    border-radius: 16px;
  }
  
  .modal-body {
    padding: 16px;
  }
}