}

.yymh-bg-wrapper {
  background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 30%, #16213e  70%, #0f3460 100%);
}

.yymh-neon-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(168, 85, 247, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 85, 247, 0.1) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: neonPulse 4s ease-in-out infinite alternate;
}

.yymh-floating-shapes {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.yymh-floating-shapes::before,
.yymh-floating-shapes::after {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 20s infinite linear;
}

.yymh-floating-shapes::before {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.yymh-floating-shapes::after {
  top: 60%;
  right: 10%;
  animation-delay: -10s;
}

@keyframes float {
  0% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-30px) rotate(120deg); }
  66% { transform: translateY(30px) rotate(240deg); }
  100% { transform: translateY(0px) rotate(360deg); }
}

.yymh-cyber-beams {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.yymh-cyber-beams::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.8), transparent);
  animation: beamMove 8s infinite linear;
}

@keyframes beamMove {
  0% { left: -100%; }
  100% { left: 100%; }
}

.yymh-main-nav {
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(15, 15, 35, 0.8);
  border-bottom: 1px solid rgba(168, 85, 247, 0.2);
}

.yymh-nav-link {
  position: relative;
  transition: all 0.3s ease;
}

.yymh-nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #a855f7, #06b6d4);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

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

.yymh-nav-link:hover {
  color: #a855f7;
  transform: translateY(-2px);
}

.yymh-btn-primary {
  background: linear-gradient(135deg, #a855f7, #06b6d4);
  border: none;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.yymh-btn-primary::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 ease;
}

.yymh-btn-primary:hover::before {
  left: 100%;
}

.yymh-btn-secondary {
  border: 2px solid #a855f7;
  background: transparent;
  color: #a855f7;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.yymh-btn-secondary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: #a855f7;
  transition: width 0.3s ease;
  z-index: -1;
}

.yymh-btn-secondary:hover::before {
  width: 100%;
}

.yymh-btn-secondary:hover {
  color: white;
  transform: scale(1.1);
}

.yymh-btn-primary:hover,
.yymh-btn-secondary:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 10px 30px rgba(168, 85, 247, 0.4);
}

@keyframes countUp {
  from { transform: scale(0.8); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.yymh-stat-number {
  animation: countUp 0.8s ease-out forwards;
}

.yymh-manga-card {
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.yymh-manga-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 40px rgba(168, 85, 247, 0.3);
}

@media (max-width: 768px) {
  .yymh-nav-menu {
    display: none;
  }
  
  .yymh-mobile-menu-btn {
    display: block;
  }
  
  .yymh-hero-title {
    font-size: 2.5rem;
  }
  
  .yymh-floating-shapes::before,
  .yymh-floating-shapes::after {
    width: 100px;
    height: 100px;
  }
}

@keyframes neonPulse {
  0% { opacity: 0.5; }
  100% { opacity: 1; }
}