/* Responsive Design */
@media (max-width: 1024px) {
  .hero-container,
  .about-container {
    gap: 60px;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .faq-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-container,
  .about-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .section-title {
    font-size: 28px;
    letter-spacing: 8px;
  }
  
  .hero-title {
    font-size: 32px;
    letter-spacing: 10px;
  }
  
  .hero-subtitle {
    font-size: 20px;
  }
  
  .hero-description {
    font-size: 16px;
    margin: 0 auto 30px;
  }
  
  .about-description {
    font-size: 16px;
    margin: 0 auto 30px;
  }
  
  .trading-graphic {
    width: 300px;
    height: 200px;
    padding: 30px;
  }
  
  .security-graphic {
    width: 300px;
    height: 200px;
  }
  
  .security-shield {
    width: 150px;
    height: 150px;
  }
  
  .shield-icon {
    font-size: 60px;
  }
  
  .hero-cta {
    font-size: 16px;
    padding: 16px 32px;
  }
  
  .cta-title {
    font-size: 28px;
    letter-spacing: 8px;
  }
  
  .cta-button {
    font-size: 18px;
    padding: 20px 40px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 24px;
    letter-spacing: 8px;
  }
  
  .hero-subtitle {
    font-size: 18px;
  }
  
  .hero-description {
    font-size: 14px;
  }
  
  .about-description {
    font-size: 14px;
  }
  
  .section-title {
    font-size: 24px;
    letter-spacing: 6px;
  }
  
  .trading-graphic {
    width: 250px;
    height: 150px;
    padding: 20px;
  }
  
  .security-graphic {
    width: 250px;
    height: 150px;
  }
  
  .security-shield {
    width: 120px;
    height: 120px;
  }
  
  .shield-icon {
    font-size: 50px;
  }
  
  .cta-title {
    font-size: 24px;
    letter-spacing: 6px;
  }
  
  .cta-button {
    font-size: 16px;
    padding: 18px 36px;
  }
  
  .feature-card {
    padding: 25px 15px;
  }
  
  .feature-icon {
    font-size: 32px;
  }
  
  .feature-title {
    font-size: 16px;
  }
  
  .feature-description {
    font-size: 13px;
  }
  
  .faq-item {
    padding: 25px 15px;
  }
  
  .faq-question {
    font-size: 16px;
  }
  
  .faq-answer {
    font-size: 13px;
  }
}

/* Landscape Mobile */
@media (max-height: 600px) and (orientation: landscape) {
  .hero {
    min-height: auto;
    padding: 80px 20px 60px;
  }
  
  .hero-title {
    font-size: 28px;
    letter-spacing: 8px;
  }
  
  .hero-subtitle {
    font-size: 18px;
  }
  
  .hero-description {
    font-size: 14px;
    margin-bottom: 20px;
  }
  
  .trading-graphic {
    width: 200px;
    height: 120px;
    padding: 15px;
  }
  
  .security-graphic {
    width: 200px;
    height: 120px;
  }
  
  .security-shield {
    width: 100px;
    height: 100px;
  }
  
  .shield-icon {
    font-size: 40px;
  }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .logo-svg {
    filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.4));
  }
  
  .shield-icon {
    filter: drop-shadow(0 0 25px rgba(38, 255, 122, 0.6));
  }
  
  .feature-icon {
    filter: drop-shadow(0 0 15px rgba(38, 255, 122, 0.4));
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .chart-line,
  .indicator,
  .shield-icon,
  .layer {
    animation: none;
  }
}