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

  body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
  }

  body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
      radial-gradient(ellipse at 20% 50%, rgba(0, 100, 255, 0.05) 0%, transparent 50%),
      radial-gradient(ellipse at 80% 20%, rgba(0, 150, 255, 0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
  }

  nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 150, 255, 0.2);
    padding: 1rem 2rem;
    z-index: 1000;
    height: 70px;
  }

  .nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
  }

  .logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    text-decoration: none;
  }

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

  .nav-links a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
  }

  .nav-links a:hover {
    background: rgba(0, 150, 255, 0.1);
    color: #66b3ff;
  }

  main {
    max-width: 800px;
    margin: 0 auto;
    padding: 100px 2rem 4rem;
  }

  .progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(0, 150, 255, 0.1);
    border-radius: 2px;
    margin-bottom: 2rem;
    overflow: hidden;
    position: fixed;
    top: 70px;
    left: 0;
    z-index: 100;
  }

  .progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #0096ff, #66b3ff);
    border-radius: 2px;
    transition: width 0.3s ease;
  }

  .guide-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(0, 150, 255, 0.1);
    margin-bottom: 2rem;
    font-size: 0.9rem;
    color: #cccccc;
  }

  .guide-level {
    color: #0096ff;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #ffffff;
    line-height: 1.2;
  }

  h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #ffffff;
    margin: 3rem 0 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(0, 150, 255, 0.2);
  }

  h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #ffffff;
    margin: 2rem 0 1rem;
  }

  h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #0096ff;
    margin: 1.5rem 0 1rem;
  }

  p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #cccccc;
    margin-bottom: 1.5rem;
  }

  strong {
    color: #0096ff;
    font-weight: 600;
  }

  ul, ol {
    margin: 1rem 0;
    padding-left: 0;
    list-style: none;
  }

  li {
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
    font-size: 1rem;
    line-height: 1.6;
    color: #cccccc;
    cursor: pointer;
    transition: all 0.2s ease;
  }

  ul li::before {
    content: '→';
    color: #0096ff;
    position: absolute;
    left: 0;
    font-weight: bold;
    transition: all 0.2s ease;
  }

  ol li::before {
    content: counter(step-counter);
    counter-increment: step-counter;
    color: #0096ff;
    position: absolute;
    left: 0;
    font-weight: bold;
    background: rgba(0, 150, 255, 0.1);
    border-radius: 50%;
    width: 1.2rem;
    height: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
  }

  ol {
    counter-reset: step-counter;
  }

  li:hover {
    color: #ffffff;
    transform: translateX(5px);
  }

  li:hover::before {
    color: #66b3ff;
  }

  .attack-card {
    margin: 2rem 0;
    padding: 2rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
  }

  .attack-card:last-child {
    border-bottom: none;
  }

  .attack-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
  }

  .attack-title:hover {
    color: #0096ff;
  }

  .attack-content {
    margin-left: 2rem;
  }

  .attack-section {
    margin: 1.5rem 0;
  }

  .attack-section h5 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #0096ff;
    margin-bottom: 0.5rem;
  }

  .interactive-tip {
    background: rgba(0, 150, 255, 0.05);
    border-left: 3px solid #0096ff;
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 8px 8px 0;
    position: relative;
  }

  .interactive-tip::before {
    content: '💡';
    position: absolute;
    top: 1rem;
    left: -1rem;
    background: #0096ff;
    border-radius: 50%;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
  }

  .interactive-tip h4 {
    margin-left: 1.5rem;
    color: #0096ff;
    font-size: 1.1rem;
  }

  .interactive-tip p {
    margin-left: 1.5rem;
    color: #cccccc;
    font-size: 0.95rem;
  }

  .example-story {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    padding: 1.5rem;
    margin: 2rem 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
  }

  .example-story h4 {
    color: #ffffff;
    margin-bottom: 1rem;
  }

  .cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #0096ff 0%, #0066cc 100%);
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    margin: 1rem 0;
    transition: all 0.3s ease;
  }

  .cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 150, 255, 0.4);
  }

  .next-steps {
    margin: 4rem 0 2rem;
    padding: 2rem 0;
    border-top: 1px solid rgba(0, 150, 255, 0.1);
    text-align: center;
  }

  .next-steps h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
  }

  .next-steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
  }

  .next-step-card {
    background: rgba(0, 150, 255, 0.05);
    border: 1px solid rgba(0, 150, 255, 0.1);
    border-radius: 8px;
    padding: 1.5rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
  }

  .next-step-card:hover {
    border-color: #0096ff;
    background: rgba(0, 150, 255, 0.1);
    transform: translateY(-2px);
  }

  .next-step-card h4 {
    color: #ffffff;
    margin-bottom: 0.5rem;
  }

  .next-step-card p {
    color: #cccccc;
    font-size: 0.9rem;
    margin: 0;
  }

  .priority-badge {
    background: #0096ff;
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    margin-left: 0.5rem;
  }

  a {
    color: #0096ff;
    text-decoration: none;
    transition: color 0.2s ease;
  }

  a:hover {
    color: #66b3ff;
    text-decoration: underline;
  }

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

    main {
      padding: 80px 1.5rem 3rem;
    }

    h1 {
      font-size: 2rem;
    }

    h2 {
      font-size: 1.5rem;
    }

    h3 {
      font-size: 1.3rem;
    }

    .attack-content {
      margin-left: 0;
    }

    .next-steps-grid {
      grid-template-columns: 1fr;
    }
  }

.interactive-risk-calculator,
.interactive-phishing-checker,
.interactive-ransomware-timeline,
.interactive-cia-explorer,
.interactive-password-builder,
.interactive-mfa-demo,
.interactive-backup-planner {
    margin: 3rem 0;
    padding: 2rem;
    background: rgba(0, 150, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(0, 150, 255, 0.2);
    position: relative;
}

.interactive-risk-calculator h3,
.interactive-phishing-checker h3,
.interactive-ransomware-timeline h3,
.interactive-cia-explorer h3,
.interactive-password-builder h3,
.interactive-mfa-demo h3,
.interactive-backup-planner h3 {
    color: #ffffff;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.risk-calculator {
    background: rgba(10, 10, 26, 0.6);
    padding: 2rem;
    border-radius: 12px;
}

.risk-input-group {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.risk-input-group label {
    min-width: 150px;
    color: #cccccc;
    font-weight: 500;
}

.risk-input-group input[type="range"] {
    flex: 1;
    height: 8px;
    background: rgba(0, 150, 255, 0.2);
    border-radius: 4px;
    outline: none;
}

.risk-input-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background: #0096ff;
    border-radius: 50%;
    cursor: pointer;
}

.risk-input-group span {
    min-width: 20px;
    color: #0096ff;
    font-weight: bold;
    text-align: center;
}

.risk-result {
    text-align: center;
    padding: 1.5rem;
    background: rgba(0, 150, 255, 0.1);
    border-radius: 10px;
    margin-top: 2rem;
}

.risk-score {
    font-size: 1.5rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.risk-level {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.risk-level.low { color: #66bb6a; }
.risk-level.medium { color: #ffaa00; }
.risk-level.high { color: #ff7043; }
.risk-level.critical { color: #f44336; }

.risk-action {
    color: #cccccc;
    font-size: 0.9rem;
}

/* Phishing Checker */
.email-simulator {
    background: rgba(10, 10, 26, 0.8);
    border-radius: 12px;
    overflow: hidden;
}

.fake-email {
    background: #ffffff;
    color: #333333;
    padding: 1.5rem;
    font-family: Arial, sans-serif;
}

.email-header {
    border-bottom: 1px solid #eeeeee;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.sender {
    display: block;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.subject {
    color: #666666;
    font-size: 0.9rem;
}

.clickable-element {
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 2px 4px;
    border-radius: 3px;
}

.clickable-element:hover {
    background: rgba(255, 0, 0, 0.1);
}

.clickable-element.found {
    background: rgba(255, 0, 0, 0.2);
    border: 2px solid #ff4444;
}

.fake-link {
    color: #0066cc;
    text-decoration: underline;
}

.flag-counter {
    padding: 1rem;
    background: rgba(0, 150, 255, 0.1);
    color: #ffffff;
    text-align: center;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.reset-btn {
    background: #666666;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.reset-btn:hover {
    background: #888888;
}

.phishing-feedback {
    padding: 1rem;
    color: #cccccc;
    text-align: center;
    min-height: 50px;
}

/* Timeline Styles */
.timeline-container {
    position: relative;
}

.timeline-step {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(10, 10, 26, 0.6);
    border-radius: 12px;
    margin-bottom: 1rem;
    transition: all 0.5s ease;
    opacity: 0.3;
}

.timeline-step.active {
    opacity: 1;
    background: rgba(0, 150, 255, 0.1);
    border: 1px solid rgba(0, 150, 255, 0.3);
}

.timeline-step.hidden {
    display: none;
}

.step-icon {
    font-size: 2rem;
    min-width: 60px;
    text-align: center;
}

.step-content {
    flex: 1;
}

.step-content h4 {
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.timeline-btn, .choice-btn {
    background: #0096ff;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 0.5rem 0.5rem 0.5rem 0;
}

.timeline-btn:hover, .choice-btn:hover {
    background: #0066cc;
    transform: translateY(-1px);
}

.choice-btn.bad-choice {
    background: #ff7043;
}

.choice-btn.good-choice {
    background: #66bb6a;
}

.choice-btn.bad-choice:hover {
    background: #ff5722;
}

.choice-btn.good-choice:hover {
    background: #4caf50;
}

.choice-panel {
    padding: 1.5rem;
    background: rgba(0, 150, 255, 0.1);
    border-radius: 10px;
    margin-top: 1rem;
    text-align: center;
}

.choice-result {
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    text-align: center;
}

/* CIA Explorer */
.business-type-selector {
    text-align: center;
    margin-bottom: 2rem;
}

.business-btn {
    background: rgba(10, 10, 26, 0.8);
    color: #ffffff;
    border: 2px solid rgba(0, 150, 255, 0.3);
    padding: 1rem 1.5rem;
    border-radius: 10px;
    cursor: pointer;
    margin: 0.5rem;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.business-btn:hover, .business-btn.active {
    border-color: #0096ff;
    background: rgba(0, 150, 255, 0.2);
}

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

.scenario-tab {
    background: rgba(10, 10, 26, 0.8);
    color: #cccccc;
    border: 2px solid rgba(0, 150, 255, 0.3);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.scenario-tab.active, .scenario-tab:hover {
    border-color: #0096ff;
    color: #ffffff;
    background: rgba(0, 150, 255, 0.2);
}

.scenario-content {
    background: rgba(10, 10, 26, 0.6);
    padding: 2rem;
    border-radius: 12px;
    min-height: 200px;
}

/* Password Builder */
.password-workshop {
    background: rgba(10, 10, 26, 0.6);
    padding: 2rem;
    border-radius: 12px;
}

.password-input-section {
    margin-bottom: 2rem;
}

#live-password {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    border: 2px solid rgba(0, 150, 255, 0.3);
    border-radius: 8px;
    background: rgba(10, 10, 26, 0.8);
    color: #ffffff;
    margin-bottom: 1rem;
}

#live-password:focus {
    outline: none;
    border-color: #0096ff;
}

.strength-indicators {
    display: grid;
    gap: 0.5rem;
}

.indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #cccccc;
    transition: all 0.3s ease;
}

.indicator.met {
    color: #66bb6a;
}

.indicator.met .indicator-icon {
    color: #66bb6a;
}

.indicator-icon {
    color: #ff4444;
    min-width: 20px;
}

.password-stats {
    display: flex;
    justify-content: space-around;
    margin: 2rem 0;
    padding: 1rem;
    background: rgba(0, 150, 255, 0.1);
    border-radius: 8px;
}

.stat-item {
    text-align: center;
}

.stat-label {
    display: block;
    color: #cccccc;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.stat-value {
    display: block;
    color: #ffffff;
    font-weight: bold;
    font-size: 1.1rem;
}

.password-suggestions {
    text-align: center;
}

.suggestion-btn {
    background: #666666;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    margin: 0.5rem;
    transition: all 0.3s ease;
}

.suggestion-btn:hover {
    background: #0096ff;
}

/* MFA Demo */
.attack-simulation {
    background: rgba(10, 10, 26, 0.6);
    padding: 2rem;
    border-radius: 12px;
}

.simulation-controls {
    text-align: center;
    margin-bottom: 2rem;
}

.sim-btn {
    background: #666666;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    margin: 0.5rem;
    transition: all 0.3s ease;
}

.sim-btn.primary {
    background: #0096ff;
}

.sim-btn.secondary {
    background: #66bb6a;
}

.sim-btn.disabled {
    background: #333333;
    cursor: not-allowed;
    opacity: 0.5;
}

.sim-btn:not(.disabled):hover {
    transform: translateY(-1px);
}

.sim-btn.primary:hover {
    background: #0066cc;
}

.sim-btn.secondary:hover {
    background: #4caf50;
}

.attack-stages {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.stage {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(0, 150, 255, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.5s ease;
}

.stage.active {
    border-color: #0096ff;
    background: rgba(0, 150, 255, 0.1);
    transform: scale(1.05);
}

.stage.success {
    border-color: #66bb6a;
    background: rgba(102, 187, 106, 0.1);
}

.stage.failed {
    border-color: #ff7043;
    background: rgba(255, 112, 67, 0.1);
}

.stage-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.stage h4 {
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.stage-status {
    color: #cccccc;
    font-size: 0.9rem;
}

.simulation-result {
    text-align: center;
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 2rem;
    min-height: 60px;
}

/* Backup Planner */
.backup-builder {
    background: rgba(10, 10, 26, 0.6);
    padding: 2rem;
    border-radius: 12px;
}

.data-types {
    display: grid;
    gap: 1rem;
    margin: 1rem 0;
}

.data-checkbox {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.data-checkbox:hover {
    background: rgba(0, 150, 255, 0.1);
}

.data-checkbox input[type="checkbox"] {
    margin: 0;
}

.priority {
    margin-left: auto;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: bold;
}

.priority.high {
    background: #ff7043;
    color: white;
}

.priority.medium {
    background: #ffaa00;
    color: white;
}

.priority.low {
    background: #66bb6a;
    color: white;
}

.backup-plan-result {
    margin: 2rem 0;
    padding: 1.5rem;
    background: rgba(0, 150, 255, 0.1);
    border-radius: 10px;
    display: none;
}

.backup-plan-result.visible {
    display: block;
}

.disaster-scenarios {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 1rem 0;
    flex-wrap: wrap;
}

.disaster-btn {
    background: #ff7043;
    color: white;
    border: none;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.disaster-btn:hover {
    background: #ff5722;
    transform: translateY(-2px);
}

.disaster-result {
    margin-top: 1rem;
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    min-height: 60px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .risk-input-group {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }
    
    .risk-input-group label {
        min-width: auto;
    }
    
    .password-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .attack-stages {
        grid-template-columns: 1fr;
    }
    
    .scenario-tabs {
        flex-direction: column;
    }
    
    .disaster-scenarios {
        flex-direction: column;
    }
}

/* Utility Classes */
/* Utility Classes */
.hidden {
  display: none !important;
}

.visible {
  display: block !important;
}

.fade-in {
  animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.shake {
  animation: shake 0.5s ease-in-out;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

.pulse {
  animation: pulse 1s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* Level 4 Interactive Elements */

/* Incident Response Simulator */
.interactive-incident-simulator,
.interactive-defense-layers,
.interactive-framework-mapper,
.interactive-compliance-checker {
    margin: 3rem 0;
    padding: 2rem;
    background: rgba(0, 150, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(0, 150, 255, 0.2);
}

.scenario-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.scenario-btn {
    background: rgba(10, 10, 26, 0.8);
    color: #ffffff;
    border: 2px solid rgba(0, 150, 255, 0.3);
    padding: 1.5rem;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    text-align: center;
}

.scenario-btn:hover, .scenario-btn.active {
    border-color: #0096ff;
    background: rgba(0, 150, 255, 0.2);
    transform: translateY(-2px);
}

.incident-simulation {
    background: rgba(10, 10, 26, 0.6);
    padding: 2rem;
    border-radius: 12px;
    margin-top: 2rem;
}

.incident-timer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: rgba(0, 150, 255, 0.1);
    border-radius: 8px;
    margin-bottom: 2rem;
}

.timer-display, .business-impact {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
}

.business-impact {
    color: #ff7043;
}

.phase-tracker {
    display: flex;
    justify-content: space-between;
    margin: 2rem 0;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.phase-step {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.75rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    color: #cccccc;
    border: 2px solid rgba(0, 150, 255, 0.2);
    transition: all 0.3s ease;
    flex: 1;
    text-align: center;
    min-width: 120px;
}

.phase-step.active {
    background: rgba(0, 150, 255, 0.2);
    border-color: #0096ff;
    color: #ffffff;
    transform: scale(1.05);
}

.phase-step.completed {
    background: rgba(102, 187, 106, 0.2);
    border-color: #66bb6a;
    color: #ffffff;
}

.incident-decision-panel {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 12px;
    margin: 2rem 0;
    min-height: 200px;
}

.current-situation {
    background: rgba(0, 150, 255, 0.1);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border-left: 4px solid #0096ff;
}

.decision-options {
    display: grid;
    gap: 1rem;
}

.decision-option {
    background: rgba(10, 10, 26, 0.8);
    border: 2px solid rgba(0, 150, 255, 0.3);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #ffffff;
}

.decision-option:hover {
    border-color: #0096ff;
    background: rgba(0, 150, 255, 0.1);
}

.decision-option.good {
    border-color: rgba(102, 187, 106, 0.5);
}

.decision-option.bad {
    border-color: rgba(255, 112, 67, 0.5);
}

.decision-option.good:hover {
    border-color: #66bb6a;
    background: rgba(102, 187, 106, 0.1);
}

.decision-option.bad:hover {
    border-color: #ff7043;
    background: rgba(255, 112, 67, 0.1);
}

.incident-result {
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 2rem;
    text-align: center;
}

.incident-result.success {
    background: rgba(102, 187, 106, 0.2);
    border: 2px solid #66bb6a;
}

.incident-result.failure {
    background: rgba(255, 112, 67, 0.2);
    border: 2px solid #ff7043;
}

.reset-simulation {
    background: #666666;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    margin-top: 1rem;
    transition: all 0.3s ease;
}

.reset-simulation:hover {
    background: #0096ff;
}

/* Defense in Depth Builder */
.defense-builder {
    background: rgba(10, 10, 26, 0.6);
    padding: 2rem;
    border-radius: 12px;
}

.attack-path {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 2rem 0;
    flex-wrap: wrap;
    gap: 1rem;
}

.attacker-icon, .business-data-icon {
    font-size: 3rem;
    padding: 1rem;
    border-radius: 50%;
    background: rgba(255, 112, 67, 0.2);
    border: 2px solid #ff7043;
}

.business-data-icon {
    background: rgba(102, 187, 106, 0.2);
    border-color: #66bb6a;
}

.defense-layers-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
    margin: 0 2rem;
}

.defense-layer {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(0, 150, 255, 0.3);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.defense-layer.active {
    border-color: #0096ff;
    background: rgba(0, 150, 255, 0.1);
}

.defense-layer .layer-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.defense-layer .layer-name {
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
}

.layer-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.5rem;
}

.defense-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #cccccc;
    cursor: pointer;
    font-size: 0.9rem;
}

.defense-control input[type="checkbox"]:checked + span {
    color: #66bb6a;
    font-weight: 500;
}

.attack-simulation-controls {
    text-align: center;
    margin: 2rem 0;
}

.test-btn {
    background: linear-gradient(135deg, #0096ff 0%, #0066cc 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-right: 1rem;
}

.test-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 150, 255, 0.4);
}

.reset-btn {
    background: #666666;
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.reset-btn:hover {
    background: #888888;
}

.attack-result {
    margin-top: 2rem;
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    min-height: 60px;
}

/* Framework Mapper */
.framework-assessment {
    background: rgba(10, 10, 26, 0.6);
    padding: 2rem;
    border-radius: 12px;
}

.framework-selector {
    text-align: center;
    margin-bottom: 2rem;
}

.framework-btn {
    background: rgba(255, 255, 255, 0.05);
    color: #cccccc;
    border: 2px solid rgba(0, 150, 255, 0.3);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    margin: 0.5rem;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.framework-btn.active, .framework-btn:hover {
    border-color: #0096ff;
    background: rgba(0, 150, 255, 0.2);
    color: #ffffff;
}

.assessment-checklist {
    margin: 2rem 0;
}

.framework-category {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.framework-category h5 {
    color: #0096ff;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.framework-items {
    display: grid;
    gap: 0.75rem;
}

.framework-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(10, 10, 26, 0.6);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.framework-item:hover {
    background: rgba(0, 150, 255, 0.1);
}

.framework-item input[type="checkbox"] {
    transform: scale(1.2);
}

.framework-item label {
    color: #cccccc;
    cursor: pointer;
    flex: 1;
}

.framework-item input[type="checkbox"]:checked + label {
    color: #66bb6a;
    font-weight: 500;
}

.maturity-result {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-top: 2rem;
    padding: 2rem;
    background: rgba(0, 150, 255, 0.1);
    border-radius: 12px;
}

.maturity-score {
    text-align: center;
}

.score-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 8px solid rgba(0, 150, 255, 0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    position: relative;
    background: rgba(10, 10, 26, 0.8);
}

.score-number {
    font-size: 2rem;
    font-weight: bold;
    color: #0096ff;
}

.score-total {
    font-size: 1rem;
    color: #cccccc;
}

.maturity-level {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
}

.next-steps-recommendations {
    flex: 1;
}

.next-steps-recommendations h5 {
    color: #0096ff;
    margin-bottom: 1rem;
}

.recommendation-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 0.75rem;
    border-left: 4px solid #0096ff;
}

/* Compliance Checker */
.compliance-assessment {
    background: rgba(10, 10, 26, 0.6);
    padding: 2rem;
    border-radius: 12px;
}

.business-questions {
    display: grid;
    gap: 1.5rem;
    margin: 2rem 0;
}

.question-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.question-item span {
    min-width: 200px;
    color: #ffffff;
    font-weight: 500;
}

.question-item select {
    flex: 1;
    padding: 0.75rem;
    background: rgba(10, 10, 26, 0.8);
    border: 2px solid rgba(0, 150, 255, 0.3);
    border-radius: 6px;
    color: #ffffff;
    font-size: 0.9rem;
}

.question-item select:focus {
    outline: none;
    border-color: #0096ff;
}

.compliance-btn {
    background: linear-gradient(135deg, #0096ff 0%, #0066cc 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: block;
    margin: 2rem auto 0;
}

.compliance-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 150, 255, 0.4);
}

.compliance-results {
    margin-top: 2rem;
    padding: 2rem;
    background: rgba(0, 150, 255, 0.1);
    border-radius: 12px;
}

.compliance-status {
    text-align: center;
    margin-bottom: 2rem;
}

.status-indicator {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1.1rem;
}

.status-indicator.required {
    background: rgba(255, 112, 67, 0.2);
    border: 2px solid #ff7043;
    color: #ff7043;
}

.status-indicator.not-required {
    background: rgba(102, 187, 106, 0.2);
    border: 2px solid #66bb6a;
    color: #66bb6a;
}

.required-actions {
    margin: 2rem 0;
}

.required-actions h5 {
    color: #0096ff;
    margin-bottom: 1rem;
}

.action-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 0.75rem;
    border-left: 4px solid #ff7043;
}

.action-item.completed {
    border-left-color: #66bb6a;
    opacity: 0.7;
}

.compliance-timeline {
    margin-top: 2rem;
}

.compliance-timeline h5 {
    color: #0096ff;
    margin-bottom: 1rem;
}

.timeline-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
}

.timeline-date {
    min-width: 100px;
    color: #0096ff;
    font-weight: 600;
}

.timeline-action {
    color: #cccccc;
}

/* Responsive Design for Level 4 */
@media (max-width: 768px) {
    .scenario-buttons {
        grid-template-columns: 1fr;
    }
    
    .phase-tracker {
        flex-direction: column;
    }
    
    .attack-path {
        flex-direction: column;
        text-align: center;
    }
    
    .defense-layers-container {
        margin: 2rem 0;
    }
    
    .layer-controls {
        grid-template-columns: 1fr;
    }
    
    .maturity-result {
        flex-direction: column;
        text-align: center;
    }
    
    .question-item {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }
    
    .question-item span {
        min-width: auto;
    }
}
/* Interactive Access Simulator Styles */
.interactive-access-simulator {
    margin: 3rem 0;
    padding: 2rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    border: 1px solid #dee2e6;
}

.interactive-access-simulator h3 {
    margin: 0 0 1.5rem 0;
    color: #212529;
    font-size: 1.4rem;
    text-align: center;
}

.security-training-sim {
    max-width: 800px;
    margin: 0 auto;
}

/* Scenario Selector */
.scenario-selector {
    margin-bottom: 2rem;
}

.scenario-selector h4 {
    margin: 0 0 1rem 0;
    color: #495057;
    font-size: 1.1rem;
    text-align: center;
}

.scenario-btn {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 0.8rem 1.5rem;
    margin: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 123, 255, 0.3);
}

.scenario-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 123, 255, 0.4);
    background: linear-gradient(135deg, #0056b3 0%, #003d82 100%);
}

.scenario-btn.active {
    background: linear-gradient(135deg, #343a40 0%, #212529 100%);
    box-shadow: 0 4px 20px rgba(52, 58, 64, 0.4);
}

/* Training Scenario Container */
.training-scenario {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 2px solid #e9ecef;
}

.training-scenario.hidden {
    display: none;
}

/* Scenario Content */
.scenario-content h5 {
    margin: 0 0 1rem 0;
    color: #212529;
    font-size: 1.2rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #dee2e6;
}

.scenario-situation {
    margin-bottom: 1.5rem;
}

.scenario-situation h6 {
    margin: 0 0 0.5rem 0;
    color: #495057;
    font-size: 1rem;
    font-weight: 600;
}

.situation-text {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid #6c757d;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.4;
    white-space: pre-line;
    color: #495057;
}

/* Scenario Question */
.scenario-question {
    margin-bottom: 1.5rem;
}

.scenario-question h6 {
    margin: 0;
    color: #495057;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Response Options */
.response-options {
    margin-bottom: 1.5rem;
}

.response-option {
    margin-bottom: 0.8rem;
}

.option-btn {
    width: 100%;
    background: white;
    border: 2px solid #dee2e6;
    border-radius: 8px;
    padding: 1rem;
    text-align: left;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    line-height: 1.4;
    color: #495057;
}

.option-btn:hover {
    border-color: #007bff;
    background: #f8f9fa;
    transform: translateX(5px);
}

.option-btn:disabled {
    cursor: not-allowed;
    opacity: 0.8;
}

/* Scenario Result */
.scenario-result {
    margin-top: 1.5rem;
}

.scenario-result.hidden {
    display: none;
}

.result-feedback {
    padding: 1.5rem;
    border-radius: 10px;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.result-feedback.correct-answer {
    background: linear-gradient(135deg, #e9ecef 0%, #f8f9fa 100%);
    border: 2px solid #007bff;
}

.result-feedback.incorrect-answer {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px solid #6c757d;
}

.result-icon {
    font-size: 1.5rem;
    font-weight: bold;
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: white;
    border: 2px solid;
}

.correct-answer .result-icon {
    color: #007bff;
    border-color: #007bff;
    box-shadow: 0 2px 10px rgba(0, 123, 255, 0.3);
}

.incorrect-answer .result-icon {
    color: #6c757d;
    border-color: #6c757d;
    box-shadow: 0 2px 10px rgba(108, 117, 125, 0.3);
}

.result-explanation {
    flex: 1;
    font-size: 0.95rem;
    line-height: 1.5;
    color: #495057;
}

/* Reset Button */
.reset-btn {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.reset-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.4);
    background: linear-gradient(135deg, #495057 0%, #343a40 100%);
}

.reset-btn.hidden {
    display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .interactive-access-simulator {
        padding: 1.5rem;
        margin: 2rem 0;
    }
    
    .training-scenario {
        padding: 1.5rem;
    }
    
    .scenario-btn {
        display: block;
        width: 100%;
        margin: 0.5rem 0;
    }
    
    .option-btn:hover {
        transform: none;
    }
    
    .result-feedback {
        flex-direction: column;
        text-align: center;
    }
    
    .result-icon {
        align-self: center;
    }
}