:root {
  --primary-cyan: #00ffff;
  --primary-purple: #b347d9;
  --accent-green: #39ff14;
  --accent-pink: #ff007f;
  --bg-dark: #0a0a0a;
  --bg-darker: #050505;
  --bg-card: #1a1a1a;
  --text-primary: #ffffff;
  --text-secondary: #b3b3b3;
  --text-accent: #00ffff;
  --border-glow: #00ffff;
}

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

body {
  font-family: 'Rajdhani', sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.matrix-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 50%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(179, 71, 217, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(57, 255, 20, 0.05) 0%, transparent 50%),
    linear-gradient(90deg, transparent 0%, rgba(0, 255, 255, 0.02) 50%, transparent 100%);
  z-index: -1;
  animation: matrixPulse 4s ease-in-out infinite alternate;
}

@keyframes matrixPulse {
  0% { opacity: 0.3; }
  100% { opacity: 0.6; }
}

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 255, 255, 0.2);
  z-index: 1000;
  padding: 1rem 0;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--primary-cyan);
  text-shadow: 0 0 10px var(--primary-cyan);
}

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

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  position: relative;
}

.nav-links a:hover {
  color: var(--primary-cyan);
  text-shadow: 0 0 5px var(--primary-cyan);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-cyan), var(--accent-green));
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content h1 {
  font-family: 'Orbitron', monospace;
  font-size: 4rem;
  font-weight: 900;
  margin-bottom: 1rem;
  background: linear-gradient(45deg, var(--primary-cyan), var(--accent-green), var(--primary-purple));
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.glitch {
  position: relative;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-dark);
}

.glitch::before {
  animation: glitch-1 2s infinite;
  color: var(--accent-pink);
  z-index: -1;
}

.glitch::after {
  animation: glitch-2 2s infinite;
  color: var(--primary-cyan);
  z-index: -2;
}

@keyframes glitch-1 {
  0%, 14%, 15%, 49%, 50%, 99%, 100% { transform: translate(0); }
  15%, 49% { transform: translate(-2px, -1px); }
}

@keyframes glitch-2 {
  0%, 20%, 21%, 62%, 63%, 99%, 100% { transform: translate(0); }
  21%, 62% { transform: translate(2px, 1px); }
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--accent-green);
  margin-bottom: 1rem;
  font-weight: 600;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
  padding: 1rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(45deg, var(--primary-cyan), var(--accent-green));
  color: var(--bg-dark);
  border: none;
  position: relative;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 255, 255, 0.3);
}

.btn-glow {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.5s;
}

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

.btn-secondary {
  background: transparent;
  color: var(--primary-cyan);
  border: 2px solid var(--primary-cyan);
}

.btn-secondary:hover {
  background: var(--primary-cyan);
  color: var(--bg-dark);
  box-shadow: 0 0 20px var(--primary-cyan);
}

.terminal {
  background: var(--bg-darker);
  border: 1px solid var(--primary-cyan);
  border-radius: 8px;
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
  overflow: hidden;
}

.terminal-header {
  background: var(--bg-card);
  padding: 0.5rem 1rem;
  border-bottom: 1px solid var(--primary-cyan);
  color: var(--primary-cyan);
  font-family: 'Orbitron', monospace;
  font-size: 0.9rem;
}

.terminal-body {
  padding: 1rem;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
}

.terminal-line {
  margin-bottom: 0.5rem;
  animation: typewriter 0.5s ease-out;
}

.prompt {
  color: var(--accent-green);
}

.command {
  color: var(--text-primary);
}

.output {
  color: var(--text-secondary);
  margin-left: 1rem;
}

.output.success {
  color: var(--accent-green);
}

@keyframes typewriter {
  from { width: 0; }
  to { width: 100%; }
}

.features {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
}

.section-title {
  text-align: center;
  font-family: 'Orbitron', monospace;
  font-size: 3rem;
  font-weight: 900;
  margin-bottom: 3rem;
  color: var(--primary-cyan);
  text-shadow: 0 0 20px var(--primary-cyan);
}

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

.feature-card {
  background: var(--bg-card);
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.1), transparent);
  transition: left 0.5s;
}

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

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-cyan);
  box-shadow: 0 10px 30px rgba(0, 255, 255, 0.2);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-family: 'Orbitron', monospace;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--primary-cyan);
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.7;
}

.pricing {
  padding: 6rem 0;
  background: var(--bg-dark);
}

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

.pricing-card {
  background: var(--bg-card);
  border: 2px solid rgba(0, 255, 255, 0.3);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
}

.pricing-card.popular,
.pricing-card.best-value {
  border-color: var(--accent-green);
  transform: scale(1.05);
}

.pricing-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 255, 255, 0.2);
}

.plan-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(45deg, var(--accent-green), var(--primary-cyan));
  color: var(--bg-dark);
  padding: 0.5rem 1.5rem;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
}

.plan-header h3 {
  font-family: 'Orbitron', monospace;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--primary-cyan);
}

.price {
  font-size: 3rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.price span {
  font-size: 1rem;
  color: var(--text-secondary);
}

.savings {
  color: var(--accent-green);
  font-weight: 600;
  margin-bottom: 2rem;
}

.features-list {
  list-style: none;
  text-align: left;
  margin-bottom: 2rem;
}

.features-list li {
  padding: 0.5rem 0;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.features-list li:last-child {
  border-bottom: none;
}

.btn-plan {
  display: block;
  width: 100%;
  padding: 1rem;
  background: linear-gradient(45deg, var(--primary-cyan), var(--primary-purple));
  color: var(--bg-dark);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-plan:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 255, 255, 0.3);
}

.telegram-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-card) 100%);
}

.telegram-content {
  text-align: center;
}

.telegram-content h2 {
  font-family: 'Orbitron', monospace;
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--primary-cyan);
}

.telegram-content p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
}

.telegram-demo {
  background: var(--bg-darker);
  border-radius: 12px;
  padding: 2rem;
  margin: 3rem 0;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  border: 1px solid rgba(0, 255, 255, 0.3);
}

.chat-bubble {
  background: var(--bg-card);
  border-radius: 18px;
  padding: 1rem 1.5rem;
  margin-bottom: 1rem;
  text-align: left;
  border-left: 4px solid var(--primary-cyan);
}

.chat-bubble.bot {
  background: rgba(57, 255, 20, 0.1);
  border-left-color: var(--accent-green);
}

.btn-telegram {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 3rem;
  background: linear-gradient(45deg, #0088cc, var(--primary-cyan));
  color: white;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.2rem;
  transition: all 0.3s ease;
}

.btn-telegram:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0, 136, 204, 0.4);
}

.telegram-arrow {
  font-size: 1.5rem;
  transition: transform 0.3s ease;
}

.btn-telegram:hover .telegram-arrow {
  transform: translateX(5px);
}

.footer {
  background: var(--bg-darker);
  border-top: 1px solid rgba(0, 255, 255, 0.3);
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-brand .logo {
  display: block;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--text-secondary);
}

.footer-links h4 {
  color: var(--primary-cyan);
  margin-bottom: 1rem;
  font-family: 'Orbitron', monospace;
}

.footer-links a {
  display: block;
  color: var(--text-secondary);
  text-decoration: none;
  margin-bottom: 0.5rem;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--primary-cyan);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .nav-links {
    display: none;
  }
  
  .cta-buttons {
    justify-content: center;
  }
  
  .pricing-card.popular,
  .pricing-card.best-value {
    transform: none;
  }
  
  .pricing-card:hover {
    transform: translateY(-5px);
  }
}

.download-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
}

.download-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.warning-box {
  background: rgba(255, 127, 0, 0.1);
  border: 2px solid #ff7f00;
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  margin-bottom: 2rem;
}

.warning-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.warning-box h3 {
  color: #ff7f00;
  font-family: 'Orbitron', monospace;
  margin-bottom: 1rem;
}

.download-features h3 {
  color: var(--primary-cyan);
  font-family: 'Orbitron', monospace;
  margin-bottom: 1.5rem;
}

.download-features ul {
  list-style: none;
  padding: 0;
}

.download-features li {
  padding: 0.5rem 0;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.download-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.download-card {
  background: var(--bg-card);
  border: 2px solid rgba(0, 255, 255, 0.3);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.download-card:hover {
  border-color: var(--primary-cyan);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 255, 255, 0.2);
}

.platform-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.download-card h4 {
  color: var(--primary-cyan);
  font-family: 'Orbitron', monospace;
  margin-bottom: 0.5rem;
}

.download-card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.btn-download {
  display: inline-block;
  padding: 1rem 2rem;
  background: linear-gradient(45deg, var(--primary-cyan), var(--accent-green));
  color: var(--bg-dark);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
  margin-bottom: 0.5rem;
}

.btn-download:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 255, 255, 0.3);
}

.file-size {
  display: block;
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.installation-steps {
  text-align: center;
}

.installation-steps h3 {
  color: var(--primary-cyan);
  font-family: 'Orbitron', monospace;
  font-size: 2rem;
  margin-bottom: 3rem;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.step {
  text-align: center;
}

.step-number {
  width: 60px;
  height: 60px;
  background: linear-gradient(45deg, var(--primary-cyan), var(--accent-green));
  color: var(--bg-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 900;
  margin: 0 auto 1rem;
}

.step h4 {
  color: var(--primary-cyan);
  font-family: 'Orbitron', monospace;
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.faq-section {
  padding: 6rem 0;
  background: var(--bg-darker);
}

.faq-grid {
  display: grid;
  gap: 1rem;
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: var(--primary-cyan);
  box-shadow: 0 5px 15px rgba(0, 255, 255, 0.1);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.faq-question:hover {
  background: rgba(0, 255, 255, 0.05);
}

.faq-question h4 {
  color: var(--text-primary);
  font-family: 'Orbitron', monospace;
  font-size: 1.1rem;
  margin: 0;
}

.faq-toggle {
  color: var(--primary-cyan);
  font-size: 2rem;
  font-weight: 300;
  line-height: 1;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
  border-top: 1px solid rgba(0, 255, 255, 0.1);
}

.faq-item.active .faq-answer {
  padding: 1.5rem;
  max-height: 200px;
}

.faq-answer p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 768px) {
  .download-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .download-options {
    grid-template-columns: 1fr;
  }
  
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .pricing-grid,
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .steps-grid {
    grid-template-columns: 1fr;
  }
}