:root {
  --cyber-bg: #0a0a0f;
  --cyber-surface: #1a1a2e;
  --cyber-panel: #16213e;
  --neon-primary: #ff0080;
  --neon-secondary: #00ffff;
  --neon-accent: #ff6600;
  --cyber-text: #e0e6ed;
  --cyber-muted: #8892b0;
  --cyber-success: #00ff88;
  --cyber-error: #ff4757;
  --cyber-warning: #ffa502;
  --maxw: 1400px;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  font-family: "Rajdhani", system-ui, -apple-system, sans-serif;
  background: var(--cyber-bg);
  color: var(--cyber-text);
  position: relative;
  line-height: 1.6;
}

/* Cyber Grid Background */
.cyber-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(0, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: -2;
  animation: gridPulse 4s ease-in-out infinite;
}

@keyframes gridPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.1; }
}

/* Neon Particles */
.neon-particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  background: 
    radial-gradient(2px 2px at 20px 30px, var(--neon-primary), transparent),
    radial-gradient(2px 2px at 40px 70px, var(--neon-secondary), transparent),
    radial-gradient(1px 1px at 90px 40px, var(--neon-accent), transparent),
    radial-gradient(1px 1px at 130px 80px, var(--neon-primary), transparent);
  background-repeat: repeat;
  background-size: 200px 100px;
  animation: particleFloat 20s linear infinite;
}

@keyframes particleFloat {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-200px); }
}

/* Header */
.cyber-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  background: rgba(26, 26, 46, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--neon-secondary);
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.cyber-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  max-width: var(--maxw);
  margin: 0 auto;
}

.cyber-brand {
  text-decoration: none;
  color: var(--cyber-text);
}

.logo-glow {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cyber-logo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  filter: drop-shadow(0 0 10px var(--neon-primary));
}

.brand-text {
  font-family: "Audiowide", monospace;
  font-size: 24px;
  font-weight: 700;
  text-shadow: 0 0 10px var(--neon-primary);
}

.brand-text .accent {
  color: var(--neon-secondary);
  text-shadow: 0 0 10px var(--neon-secondary);
}

.nav-menu {
  display: flex;
  gap: 2rem;
}

.nav-link {
  color: var(--cyber-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 1px;
  padding: 0.5rem 1rem;
  border: 1px solid transparent;
  transition: all 0.3s ease;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--neon-secondary);
  border-color: var(--neon-secondary);
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
  text-shadow: 0 0 5px var(--neon-secondary);
}

.nav-actions {
  display: flex;
  gap: 1rem;
}

/* Cyber Buttons */
.cyber-btn {
  background: transparent;
  border: 2px solid var(--neon-primary);
  color: var(--neon-primary);
  padding: 0.75rem 1.5rem;
  font-family: "Rajdhani", sans-serif;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 1px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

.cyber-btn:before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 0, 128, 0.2), transparent);
  transition: left 0.5s;
}

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

.cyber-btn:hover {
  color: #fff;
  box-shadow: 0 0 20px var(--neon-primary);
  text-shadow: 0 0 5px var(--neon-primary);
}

.cyber-btn.primary {
  border-color: var(--neon-secondary);
  color: var(--neon-secondary);
  background: rgba(0, 255, 255, 0.1);
}

.cyber-btn.primary:hover {
  background: rgba(0, 255, 255, 0.2);
  box-shadow: 0 0 20px var(--neon-secondary);
  text-shadow: 0 0 5px var(--neon-secondary);
}

.cyber-btn.secondary {
  border-color: var(--cyber-muted);
  color: var(--cyber-muted);
}

.cyber-btn.ghost {
  border-color: transparent;
  background: rgba(255, 255, 255, 0.1);
}

.cyber-btn.large {
  padding: 1rem 2rem;
  font-size: 16px;
}

.cyber-btn.small {
  padding: 0.5rem 1rem;
  font-size: 12px;
}

/* Main Content */
.cyber-main {
  margin-top: 80px;
  min-height: calc(100vh - 80px);
}

/* Hero Section */
.hero-cyber {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.neon-circuit {
  position: absolute;
  top: 20%;
  right: 10%;
  width: 300px;
  height: 300px;
  border: 2px solid var(--neon-primary);
  border-radius: 50%;
  opacity: 0.3;
  animation: circuitRotate 10s linear infinite;
}

.neon-circuit:before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200px;
  height: 200px;
  border: 1px solid var(--neon-secondary);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: circuitRotate 8s linear infinite reverse;
}

@keyframes circuitRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.digital-rain {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 255, 255, 0.1) 50%, transparent 100%);
  animation: rainFall 3s ease-in-out infinite;
}

@keyframes rainFall {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.1; }
}

.hero-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 2rem;
  align-items: center;
}

.cyber-title {
  font-family: "Audiowide", monospace;
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 700;
  line-height: 0.9;
  margin: 0 0 2rem;
  text-shadow: 0 0 20px var(--neon-primary);
}

.neon-text {
  color: var(--neon-secondary);
  text-shadow: 0 0 30px var(--neon-secondary);
  animation: neonPulse 2s ease-in-out infinite alternate;
}

@keyframes neonPulse {
  from { text-shadow: 0 0 20px var(--neon-secondary); }
  to { text-shadow: 0 0 40px var(--neon-secondary), 0 0 60px var(--neon-secondary); }
}

.cyber-notice {
  background: rgba(255, 71, 87, 0.1);
  border: 1px solid var(--cyber-error);
  border-radius: 8px;
  padding: 1.5rem;
  margin: 2rem 0;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.warning-icon {
  color: var(--cyber-error);
  font-size: 1.5rem;
  text-shadow: 0 0 10px var(--cyber-error);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.info-panel {
  background: rgba(22, 33, 62, 0.8);
  border: 1px solid var(--neon-secondary);
  border-radius: 12px;
  padding: 1.5rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
}

.panel-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.status-dot {
  width: 12px;
  height: 12px;
  background: var(--cyber-success);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--cyber-success);
  animation: statusBlink 2s ease-in-out infinite;
}

@keyframes statusBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.panel-header h3 {
  font-family: "Audiowide", monospace;
  margin: 0;
  font-size: 1.2rem;
  color: var(--neon-secondary);
}

.system-specs {
  margin-top: 1rem;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  margin: 0.5rem 0;
  font-family: monospace;
  font-size: 0.9rem;
}

.spec-label {
  color: var(--cyber-muted);
}

.spec-value.error {
  color: var(--cyber-error);
  text-shadow: 0 0 5px var(--cyber-error);
}

.spec-value.success {
  color: var(--cyber-success);
  text-shadow: 0 0 5px var(--cyber-success);
}

/* Games Section */
.games-cyber {
  padding: 4rem 2rem;
  max-width: var(--maxw);
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  font-family: "Audiowide", monospace;
  font-size: 2.5rem;
  margin: 0;
  color: var(--neon-secondary);
  text-shadow: 0 0 20px var(--neon-secondary);
}

.title-line {
  width: 100px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon-primary), transparent);
  margin: 1rem auto;
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.game-card {
  background: rgba(22, 33, 62, 0.6);
  border: 1px solid var(--cyber-panel);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
}

.game-card:hover {
  border-color: var(--neon-primary);
  box-shadow: 0 0 30px rgba(255, 0, 128, 0.3);
  transform: translateY(-5px);
}

.card-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(120%);
  transition: filter 0.3s ease;
}

.game-card:hover .card-image img {
  filter: grayscale(0%) contrast(110%);
}

.card-overlay {
  position: absolute;
  top: 1rem;
  right: 1rem;
}

.card-status {
  background: var(--cyber-success);
  color: var(--cyber-bg);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  text-shadow: none;
}

.card-info {
  padding: 1.5rem;
}

.card-info h3 {
  font-family: "Audiowide", monospace;
  margin: 0 0 0.5rem;
  color: var(--neon-secondary);
  font-size: 1.3rem;
}

.card-desc {
  color: var(--cyber-muted);
  margin: 0.5rem 0 1rem;
  line-height: 1.5;
}

.card-stats {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 1rem 0;
}

.stat {
  font-size: 0.8rem;
  color: var(--cyber-muted);
  font-family: monospace;
}

.card-actions {
  padding: 0 1.5rem 1.5rem;
}

/* Features Section */
.features-cyber {
  padding: 4rem 2rem;
  background: rgba(26, 26, 46, 0.3);
  max-width: var(--maxw);
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-panel {
  background: rgba(22, 33, 62, 0.6);
  border: 1px solid var(--cyber-panel);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.feature-panel:hover {
  border-color: var(--neon-secondary);
  box-shadow: 0 0 25px rgba(0, 255, 255, 0.2);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  filter: drop-shadow(0 0 10px var(--neon-primary));
}

.feature-panel h3 {
  font-family: "Audiowide", monospace;
  color: var(--neon-secondary);
  margin: 0 0 1rem;
  font-size: 1.2rem;
}

/* Protocol Section */
.protocol-cyber {
  padding: 4rem 2rem;
  max-width: var(--maxw);
  margin: 0 auto;
}

.protocol-panel {
  background: rgba(255, 71, 87, 0.1);
  border: 1px solid var(--cyber-error);
  border-radius: 12px;
  padding: 2rem;
}

.protocol-panel .panel-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.protocol-panel h3 {
  font-family: "Audiowide", monospace;
  color: var(--cyber-error);
  margin: 0;
  font-size: 1.5rem;
}

.protocol-list {
  margin-bottom: 1.5rem;
}

.protocol-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1rem 0;
}

.protocol-bullet {
  color: var(--neon-secondary);
  font-weight: 700;
}

.protocol-link {
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 71, 87, 0.3);
}

.neon-link {
  color: var(--neon-secondary);
  text-decoration: none;
  text-shadow: 0 0 5px var(--neon-secondary);
}

.neon-link:hover {
  text-shadow: 0 0 10px var(--neon-secondary);
}

/* FAQ Section */
.faq-cyber {
  padding: 4rem 2rem;
  max-width: var(--maxw);
  margin: 0 auto;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: rgba(22, 33, 62, 0.6);
  border: 1px solid var(--cyber-panel);
  border-radius: 8px;
  margin: 1rem 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: var(--neon-primary);
}

.faq-item.active {
  border-color: var(--neon-secondary);
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
}

.faq-question {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
}

.faq-question:hover {
  background: rgba(255, 255, 255, 0.05);
}

.faq-icon {
  color: var(--neon-secondary);
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.faq-answer {
  padding: 0 1.5rem 1.5rem;
  color: var(--cyber-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Footer */
.cyber-footer {
  background: rgba(26, 26, 46, 0.9);
  border-top: 1px solid var(--neon-secondary);
  padding: 2rem;
  margin-top: 4rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--maxw);
  margin: 0 auto;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 2rem;
  max-width: var(--maxw);
  margin: 0 auto;
}

.footer-link {
  color: var(--cyber-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-link:hover,
.footer-link.active {
  color: var(--neon-secondary);
  text-shadow: 0 0 5px var(--neon-secondary);
}

/* Cookie Banner */
.cookie-cyber {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  width: min(90%, 600px);
  background: rgba(22, 33, 62, 0.95);
  border: 1px solid var(--neon-secondary);
  border-radius: 12px;
  padding: 1.5rem;
  display: none;
  align-items: center;
  gap: 1rem;
  z-index: 200;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.3);
}

.cookie-cyber.show {
  display: flex;
}

.cookie-content {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
}

.cookie-icon {
  font-size: 1.5rem;
}

.cookie-actions {
  display: flex;
  gap: 1rem;
}

/* Age Gate */
.age-cyber {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 15, 0.95);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 300;
  backdrop-filter: blur(10px);
}

.age-cyber.show {
  display: flex;
}

.age-panel {
  background: rgba(22, 33, 62, 0.95);
  border: 2px solid var(--neon-secondary);
  border-radius: 16px;
  padding: 2rem;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 0 50px rgba(0, 255, 255, 0.5);
}

.age-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.age-badge {
  background: var(--cyber-error);
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.2rem;
}

.age-header h3 {
  font-family: "Audiowide", monospace;
  color: var(--neon-secondary);
  margin: 0;
  font-size: 1.5rem;
}

/* Forms */
.cyber-form {
  display: grid;
  gap: 1.5rem;
}

.form-group {
  display: grid;
  gap: 0.5rem;
}

.form-group.checkbox {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.form-group label {
  color: var(--cyber-muted);
  font-weight: 600;
  font-size: 0.9rem;
}

.cyber-input {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--cyber-panel);
  border-radius: 6px;
  padding: 0.75rem;
  color: var(--cyber-text);
  font-family: "Rajdhani", sans-serif;
  transition: all 0.3s ease;
}

.cyber-input:focus {
  outline: none;
  border-color: var(--neon-secondary);
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

.error-message {
  color: var(--cyber-error);
  font-size: 0.8rem;
  text-shadow: 0 0 5px var(--cyber-error);
}

.success-message {
  color: var(--cyber-success);
  font-size: 0.8rem;
  text-shadow: 0 0 5px var(--cyber-success);
}

.form-note {
  color: var(--cyber-muted);
  font-size: 0.8rem;
  text-align: center;
  margin: 0;
}

/* Modals */
.modal-cyber {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 15, 0.9);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 250;
  backdrop-filter: blur(5px);
}

.modal-cyber.show {
  display: flex;
}

.modal-panel {
  background: rgba(22, 33, 62, 0.95);
  border: 1px solid var(--neon-secondary);
  border-radius: 12px;
  padding: 2rem;
  max-width: 450px;
  width: 90%;
  box-shadow: 0 0 40px rgba(0, 255, 255, 0.4);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.modal-header h4 {
  font-family: "Audiowide", monospace;
  color: var(--neon-secondary);
  margin: 0;
  font-size: 1.3rem;
}

.modal-close {
  background: none;
  border: none;
  color: var(--cyber-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color 0.3s ease;
}

.modal-close:hover {
  color: var(--neon-primary);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  
  .nav-menu {
    display: none;
  }
  
  .footer-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .footer-nav {
    flex-wrap: wrap;
    gap: 1rem;
  }
}

@media (max-width: 768px) {
  .cyber-nav {
    padding: 1rem;
  }
  
  .games-grid {
    grid-template-columns: 1fr;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .cookie-cyber {
    flex-direction: column;
    text-align: center;
  }
  
  .cookie-actions {
    width: 100%;
    justify-content: center;
  }
}