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

body {
  font-family: 'Arial', sans-serif;
  background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
  color: white;
  overflow-x: hidden;
}

header {
  background: rgba(0,0,0,0.9);
  padding: 1rem 2rem;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

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

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: white;
  text-decoration: none;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: #4ecdc4;
}

.hero {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="g" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ff6b6b"/><stop offset="50%" stop-color="%234ecdc4"/><stop offset="100%" stop-color="%230c0c0c"/></radialGradient></defs><rect width="100%" height="100%" fill="url(%23g)"/></svg>') center/cover;
  animation: heroPulse 4s ease-in-out infinite alternate;
}

@keyframes heroPulse {
  0% {
    filter: brightness(1);
  }
  100% {
    filter: brightness(1.2);
  }
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: 1rem;
  background: linear-gradient(45deg, white, #4ecdc4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.games-grid {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.game-card {
  background: rgba(255,255,255,0.05);
  border-radius: 20px;
  padding: 1.5rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.1);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.game-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.game-card:hover::before {
  left: 100%;
}

.game-card:hover {
  transform: translateY(-15px) scale(1.02);
  box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}

.game-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 15px;
  margin-bottom: 1rem;
}

.game-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: #4ecdc4;
}

.game-desc {
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.game-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.tag {
  background: rgba(78,205,196,0.2);
  color: #4ecdc4;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
}

.play-btn {
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
  color: white;
  border: none;
  padding: 0.8rem 2rem;
  border-radius: 50px;
  cursor: pointer;
  font-weight: bold;
  transition: all 0.3s;
  width: 100%;
}

.play-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 25px rgba(255,107,107,0.4);
}

.filter-bar {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: rgba(255,255,255,0.1);
  color: white;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 0.7rem 1.5rem;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s;
}

.filter-btn.active, .filter-btn:hover {
  background: #4ecdc4;
  border-color: #4ecdc4;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .grid {
    grid-template-columns: 1fr;
  }
}