/* CSS Reset and Base Styles */
  * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
  }

  :root {
      /* Color Palette - Dark Theme */
      --bg-primary: #0a0a0a;
      --bg-secondary: #1a1a1a;
      --bg-tertiary: #2a2a2a;
      --text-primary: #ffffff;
      --text-secondary: #b3b3b3;
      --accent-primary: #00d4ff;
      --accent-secondary: #ff6b35;
      --border-color: #333333;
      --shadow: 0 10px 30px rgba(0, 212, 255, 0.1);
  }

  body {
      font-family: 'Inter', sans-serif;
      background-color: var(--bg-primary);
      color: var(--text-primary);
      line-height: 1.6;
      scroll-behavior: smooth;
  }

  /* Navigation Styles */
  .navbar {
      position: fixed;
      top: 0;
      width: 100%;
      background: rgba(26, 26, 26, 0.95);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--border-color);
      z-index: 1000;
      padding: 1rem 0;
  }

  .nav-container {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 0 2rem;
  }

  .logo {
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--accent-primary);
    
  }  

  .logo-link {
    text-decoration: none;
    color: var(--accent-primary);
  }

  .nav-links {
      display: flex;
      list-style: none;
      gap: 2rem;
  }

  .nav-links a {
      color: var(--text-secondary);
      text-decoration: none;
      font-weight: 500;
      transition: color 0.3s ease;
  }

  .nav-links a:hover {
      color: var(--accent-primary);
  }

  /* Hamburger icon hidden on desktop */
  .menu-toggle {
      display: none;
      font-size: 2rem;
      cursor: pointer;
  }

/* Mobile menu hidden by default */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        background: #222;
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        padding: 1rem 0;
    }

    .nav-links.active {
        display: flex; /* show when toggled */
    }
}



  /* Section Styles */
  section {
      padding: 6rem 2rem;
      max-width: 1200px;
      margin: 0 auto;
  }

  .section-title {
      font-size: 2.5rem;
      font-weight: 700;
      text-align: center;
      margin-bottom: 3rem;
      color: var(--text-primary);
  }

  .section-title::after {
      content: '';
      display: block;
      width: 60px;
      height: 3px;
      background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
      margin: 1rem auto;
      border-radius: 2px;
  }

  /* Hero Section */
  .hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  }

  .hero-content {
      max-width: 800px;
  }

  .hero-image {
      width: 150px;
      height: 150px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
      margin: 0 auto 2rem;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 4rem;
      font-weight: 700;
      color: var(--bg-primary);
      box-shadow: var(--shadow);
  }

  .hero-title {
      font-size: 3.5rem;
      font-weight: 700;
      margin-bottom: 1rem;
      background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
  }

  .hero-subtitle {
      font-size: 1.2rem;
      color: var(--text-secondary);
      margin-bottom: 2rem;
      font-weight: 300;
  }

  .social-links {
      display: flex;
      justify-content: center;
      gap: 1.5rem;
      margin-top: 2rem;
  }

  .social-link {
      width: 50px;
      height: 50px;
      background: var(--bg-tertiary);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-decoration: none;
      color: var(--text-secondary);
      transition: all 0.3s ease;
  }

  .social-link:hover {
      background: var(--accent-primary);
      color: var(--bg-primary);
      transform: translateY(-2px);
      box-shadow: var(--shadow);
  }

  /* About Section */
  .about {
      background: var(--bg-secondary);
  }

  .about-content {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3rem;
      align-items: center;
  }

  .about-text {
      font-size: 1.1rem;
      line-height: 1.8;
      color: var(--text-secondary);
  }

  .about-text h3 {
      color: var(--text-primary);
      font-size: 1.5rem;
      margin-bottom: 1rem;
      font-weight: 600;
  }

  .about-text p {
      margin-bottom: 1.5rem;
  }

  .cta-button {
      display: inline-block;
      background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
      color: var(--bg-primary);
      padding: 12px 30px;
      border-radius: 25px;
      text-decoration: none;
      font-weight: 600;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: none;
      cursor: pointer;
  }

  .cta-button:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow);
  }

  /* Projects Section */
  .projects-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
      gap: 2rem;
      margin-top: 2rem;
  }

  .project-card {
      background: var(--bg-secondary);
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 2rem;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .project-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow);
  }

  .project-title {
      font-size: 1.3rem;
      font-weight: 600;
      color: var(--accent-primary);
      margin-bottom: 1rem;
  }

  .project-summary {
      color: var(--text-secondary);
      margin-bottom: 1.5rem;
  }

  .project-details {
      margin-bottom: 1.5rem;
  }

  .project-details h4 {
      color: var(--text-primary);
      font-size: 0.9rem;
      margin-bottom: 0.5rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 1px;
  }

  .project-details p {
      color: var(--text-secondary);
      font-size: 0.95rem;
      margin-bottom: 1rem;
  }

  .tech-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
      margin-bottom: 1.5rem;
  }

  .tech-tag {
      background: var(--bg-tertiary);
      color: var(--text-secondary);
      padding: 0.3rem 0.8rem;
      border-radius: 20px;
      font-size: 0.8rem;
      border: 1px solid var(--border-color);
  }

  .project-link {
      color: var(--accent-primary);
      text-decoration: none;
      font-weight: 500;
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
  }

  .project-link:hover {
      color: var(--accent-secondary);
  }

  /* Skills Section */
  .skills {
      background: var(--bg-secondary);
  }

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

  .skill-category {
      background: var(--bg-primary);
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 2rem;
  }

  .skill-category h3 {
      color: var(--accent-primary);
      font-size: 1.2rem;
      margin-bottom: 1.5rem;
      font-weight: 600;
  }

  .skill-list {
      list-style: none;
  }

  .skill-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 0.5rem 0;
      border-bottom: 1px solid var(--border-color);
      margin-bottom: 0.5rem;
  }

  .skill-item:last-child {
      border-bottom: none;
      margin-bottom: 0;
  }

  .skill-name {
      color: var(--text-primary);
      font-weight: 500;
  }

  .skill-level {
      width: 100px;
      height: 6px;
      background: var(--bg-tertiary);
      border-radius: 3px;
      overflow: hidden;
  }

  .skill-progress {
      height: 100%;
      background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
      border-radius: 3px;
  }

  /* Contact Section */
  .contact-container {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3rem;
  }

  .contact-info h3 {
      color: var(--text-primary);
      font-size: 1.5rem;
      margin-bottom: 1rem;
  }

  .contact-info p {
      color: var(--text-secondary);
      margin-bottom: 2rem;
  }

  .contact-email {
      color: var(--accent-primary);
      font-weight: 600;
      font-size: 1.1rem;
      margin-bottom: 2rem;
      display: block;
  }

  .contact-form {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
  }

  .form-group {
      display: flex;
      flex-direction: column;
  }

  .form-group label {
      color: var(--text-primary);
      margin-bottom: 0.5rem;
      font-weight: 500;
  }

  .form-group input,
  .form-group textarea {
      background: var(--bg-secondary);
      border: 1px solid var(--border-color);
      border-radius: 8px;
      padding: 12px;
      color: var(--text-primary);
      font-family: inherit;
      font-size: 1rem;
  }

  .form-group textarea {
      resize: vertical;
      min-height: 120px;
  }

  .form-group input:focus,
  .form-group textarea:focus {
      outline: none;
      border-color: var(--accent-primary);
  }

  /* SIEM Dashboard Styles */
  .siem-dashboard {
      background: var(--bg-primary);
      border-top: 2px solid var(--accent-primary);
  }

  .siem-container {
      display: grid;
      gap: 2rem;
  }

  .siem-intro h3 {
      color: var(--accent-primary);
      font-size: 1.5rem;
      margin-bottom: 1rem;
  }

  .siem-intro p {
      color: var(--text-secondary);
      margin-bottom: 2rem;
  }

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

  .stat-card {
      background: var(--bg-secondary);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 1.5rem;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .stat-card:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow);
  }

  .stat-number {
      font-size: 2rem;
      font-weight: 700;
      color: var(--accent-primary);
      display: block;
  }

  .stat-label {
      color: var(--text-secondary);
      font-size: 0.9rem;
      margin-top: 0.5rem;
  }

  .siem-controls {
      display: flex;
      align-items: center;
      gap: 1rem;
      margin-bottom: 2rem;
      flex-wrap: wrap;
  }

  .siem-btn {
      background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
      color: var(--bg-primary);
      border: none;
      padding: 12px 24px;
      border-radius: 8px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s ease;
  }

  .siem-btn:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow);
  }

  .siem-btn.secondary {
      background: var(--bg-tertiary);
      color: var(--text-primary);
      border: 1px solid var(--border-color);
  }

  .connection-status {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      margin-left: auto;
  }

  .status-indicator {
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background: var(--accent-secondary);
      animation: pulse 2s infinite;
  }

  .status-indicator.connected {
      background: #00ff88;
      animation: none;
  }

  .status-indicator.error {
      background: #ff4444;
      animation: none;
  }

  @keyframes pulse {

      0%,
      100% {
          opacity: 1;
      }

      50% {
          opacity: 0.5;
      }
  }

  .logs-container {
      background: var(--bg-secondary);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      overflow: hidden;
      margin-bottom: 2rem;
  }

  .logs-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 1rem;
      background: var(--bg-tertiary);
      border-bottom: 1px solid var(--border-color);
  }

  .logs-header h4 {
      color: var(--text-primary);
      font-size: 1.1rem;
  }

  .clear-logs {
      background: none;
      border: 1px solid var(--border-color);
      color: var(--text-secondary);
      padding: 6px 12px;
      border-radius: 6px;
      cursor: pointer;
      font-size: 0.85rem;
  }

  .clear-logs:hover {
      background: var(--bg-primary);
      color: var(--text-primary);
  }

  .logs-display {
      max-height: 300px;
      overflow-y: auto;
      padding: 1rem;
      font-family: 'Courier New', monospace;
      font-size: 0.9rem;
      line-height: 1.4;
  }

  .log-entry {
      display: flex;
      gap: 1rem;
      padding: 0.5rem 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      animation: slideIn 0.3s ease;
  }

  .log-entry:last-child {
      border-bottom: none;
  }

  @keyframes slideIn {
      from {
          opacity: 0;
          transform: translateY(-10px);
      }

      to {
          opacity: 1;
          transform: translateY(0);
      }
  }

  .timestamp {
      color: var(--text-secondary);
      min-width: 140px;
  }

  .severity {
      min-width: 80px;
      font-weight: 600;
      text-align: center;
      padding: 2px 8px;
      border-radius: 4px;
      font-size: 0.8rem;
  }

  .severity.info {
      background: rgba(0, 212, 255, 0.2);
      color: var(--accent-primary);
  }

  .severity.warning {
      background: rgba(255, 193, 7, 0.2);
      color: #ffc107;
  }

  .severity.critical {
      background: rgba(220, 53, 69, 0.2);
      color: #dc3545;
  }

  .severity.high {
      background: rgba(255, 107, 53, 0.2);
      color: var(--accent-secondary);
  }

  .message {
      color: var(--text-primary);
      flex: 1;
  }

  .threat-map {
      background: var(--bg-secondary);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 1.5rem;
  }

  .threat-map h4 {
      color: var(--text-primary);
      margin-bottom: 1rem;
  }

  .threat-indicators {
      display: grid;
      gap: 1rem;
  }

  .threat-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 0.75rem;
      background: var(--bg-tertiary);
      border-radius: 8px;
      border: 1px solid var(--border-color);
  }

  .country {
      font-weight: 600;
      color: var(--text-primary);
  }

  .threat-level {
      padding: 4px 12px;
      border-radius: 20px;
      font-size: 0.8rem;
      font-weight: 600;
  }

  .threat-level.high {
      background: rgba(220, 53, 69, 0.2);
      color: #dc3545;
  }

  .threat-level.medium {
      background: rgba(255, 193, 7, 0.2);
      color: #ffc107;
  }

  .threat-level.low {
      background: rgba(40, 167, 69, 0.2);
      color: #28a745;
  }

  .attempts {
      color: var(--accent-primary);
      font-weight: 700;
  }

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

  /* Footer */
  .footer {
      text-align: center;
      padding: 2rem;
      background: var(--bg-secondary);
      border-top: 1px solid var(--border-color);
      color: var(--text-secondary);
  }

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

      .hero-title {
          font-size: 2.5rem;
      }

      .section-title {
          font-size: 2rem;
      }

      section {
          padding: 4rem 1rem;
      }

      .about-content,
      .contact-container {
          grid-template-columns: 1fr;
      }

      .projects-grid {
          grid-template-columns: 1fr;
      }

      .skills-grid {
          grid-template-columns: 1fr;
      }

      .hero-image {
          width: 150px;
          height: 150px;
          font-size: 3rem;
      }

  }

  .siem-stats {
      grid-template-columns: 1fr 1fr;
  }

  .siem-controls {
      flex-direction: column;
      align-items: stretch;
  }

  .connection-status {
      margin-left: 0;
      justify-content: center;
  }

  .threat-item {
      flex-direction: column;
      gap: 0.5rem;
      text-align: center;
  }

  .diagram-container {
      padding: 2rem;
      min-width: 1400px;
      position: relative;
  }

  .diagram-title {
      text-align: center;
      margin-bottom: 3rem;
      font-size: 2.5rem;
      font-weight: 700;
      background: linear-gradient(135deg, #00d4ff, #ff6b35);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
  }

  .architecture-diagram {
      display: grid;
      grid-template-columns: 1fr 2fr 1fr;
      gap: 3rem;
      margin-bottom: 3rem;
      position: relative;
  }

  /* Data Sources Section */
  .data-sources {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
  }

  .section-title {
      font-size: 1.3rem;
      font-weight: 600;
      color: #00d4ff;
      margin-bottom: 1rem;
      text-align: center;
      text-transform: uppercase;
      letter-spacing: 1px;
  }

  .component {
      background: rgba(42, 42, 42, 0.8);
      border: 2px solid #333;
      border-radius: 12px;
      padding: 1.5rem;
      text-align: center;
      position: relative;
      transition: all 0.3s ease;
      backdrop-filter: blur(10px);
  }

  .component:hover {
      transform: translateY(-5px);
      border-color: #00d4ff;
      box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
  }

  .component-icon {
      font-size: 2rem;
      margin-bottom: 0.5rem;
      display: block;
  }

  .component-name {
      font-weight: 600;
      margin-bottom: 0.5rem;
      color: #ffffff;
  }

  .component-desc {
      font-size: 0.85rem;
      color: #b3b3b3;
      line-height: 1.4;
  }

  /* ELK Stack Section */
  .elk-stack {
      display: flex;
      flex-direction: column;
      gap: 2rem;
      position: relative;
  }

  .elk-component {
      background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(255, 107, 53, 0.1));
      border: 2px solid #00d4ff;
      border-radius: 16px;
      padding: 2rem;
      text-align: center;
      position: relative;
      transition: all 0.3s ease;
  }

  .elk-component:hover {
      transform: scale(1.05);
      box-shadow: 0 15px 40px rgba(0, 212, 255, 0.3);
  }

  .elk-component .component-icon {
      font-size: 3rem;
      color: #00d4ff;
  }

  .elk-component .component-name {
      font-size: 1.5rem;
      margin-bottom: 1rem;
      color: #00d4ff;
  }

  .elk-features {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
      justify-content: center;
      margin-top: 1rem;
  }

  .feature-tag {
      background: rgba(0, 212, 255, 0.2);
      color: #00d4ff;
      padding: 0.3rem 0.8rem;
      border-radius: 20px;
      font-size: 0.75rem;
      border: 1px solid rgba(0, 212, 255, 0.3);
  }

  /* N8N Automation Section */
  .n8n-workflows {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
  }

  .workflow-component {
      background: rgba(255, 107, 53, 0.1);
      border: 2px solid #ff6b35;
      border-radius: 12px;
      padding: 1.5rem;
      position: relative;
      transition: all 0.3s ease;
  }

  .workflow-component:hover {
      transform: translateX(-10px);
      border-color: #ff6b35;
      box-shadow: 0 10px 30px rgba(255, 107, 53, 0.2);
  }

  .workflow-component .component-icon {
      color: #ff6b35;
      font-size: 1.8rem;
  }

  .workflow-component .component-name {
      color: #ff6b35;
  }

  /* Connection Lines */
  .connection-line {
      position: absolute;
      background: linear-gradient(90deg, #00d4ff, #ff6b35);
      height: 3px;
      border-radius: 2px;
      z-index: 1;
  }

  .connection-line::before {
      content: '';
      position: absolute;
      right: -8px;
      top: -5px;
      width: 0;
      height: 0;
      border-left: 8px solid #ff6b35;
      border-top: 6px solid transparent;
      border-bottom: 6px solid transparent;
  }

  .connection-line.animated {
      background: linear-gradient(90deg, #00d4ff 0%, #ff6b35 50%, #00d4ff 100%);
      background-size: 200% 100%;
      animation: flow 2s linear infinite;
  }

  @keyframes flow {
      0% {
          background-position: 200% 0;
      }

      100% {
          background-position: -200% 0;
      }
  }

  /* Data Flow Indicators */
  .data-flow {
      position: absolute;
      width: 20px;
      height: 20px;
      background: #00d4ff;
      border-radius: 50%;
      animation: dataFlow 3s linear infinite;
      box-shadow: 0 0 10px #00d4ff;
  }

  @keyframes dataFlow {
      0% {
          left: 0;
          opacity: 0;
      }

      10% {
          opacity: 1;
      }

      90% {
          opacity: 1;
      }

      100% {
          left: 100%;
          opacity: 0;
      }
  }

  /* Legend */
  .legend {
      display: flex;
      justify-content: center;
      gap: 2rem;
      margin-top: 2rem;
      flex-wrap: wrap;
  }

  .legend-item {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.5rem 1rem;
      background: rgba(42, 42, 42, 0.6);
      border-radius: 8px;
      border: 1px solid #333;
  }

  .legend-color {
      width: 20px;
      height: 12px;
      border-radius: 6px;
  }

  .legend-color.data-ingestion {
      background: #00d4ff;
  }

  .legend-color.processing {
      background: linear-gradient(90deg, #00d4ff, #ff6b35);
  }

  .legend-color.automation {
      background: #ff6b35;
  }

  /* Interactive Controls */
  .controls {
      position: fixed;
      bottom: 2rem;
      right: 2rem;
      display: flex;
      gap: 1rem;
      z-index: 100;
  }

  .control-btn {
      background: linear-gradient(135deg, #00d4ff, #ff6b35);
      border: none;
      color: #0a0a0a;
      padding: 0.8rem 1.2rem;
      border-radius: 8px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s ease;
  }

  .control-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(0, 212, 255, 0.3);
  }

  /* Detailed Flow Section */
  .flow-details {
      margin-top: 4rem;
      padding: 2rem;
      background: rgba(26, 26, 26, 0.8);
      border-radius: 16px;
      border: 1px solid #333;
  }

  .flow-steps {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 1.5rem;
      margin-top: 2rem;
  }

  .flow-step {
      background: rgba(42, 42, 42, 0.6);
      border: 1px solid #333;
      border-radius: 12px;
      padding: 1.5rem;
      position: relative;
      transition: all 0.3s ease;
  }

  .flow-step:hover {
      border-color: #00d4ff;
      transform: translateY(-5px);
  }

  .step-number {
      position: absolute;
      top: -12px;
      left: 20px;
      background: linear-gradient(135deg, #00d4ff, #ff6b35);
      color: #0a0a0a;
      width: 24px;
      height: 24px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 0.9rem;
  }

  .step-title {
      color: #00d4ff;
      font-weight: 600;
      margin-bottom: 0.5rem;
      margin-top: 0.5rem;
  }

  .step-description {
      color: #b3b3b3;
      font-size: 0.9rem;
      line-height: 1.5;
  }

  /* Responsive Design */
  @media (max-width: 1200px) {
      .architecture-diagram {
          grid-template-columns: 1fr;
          gap: 2rem;
      }

      .diagram-container {
          min-width: auto;
          padding: 1rem;
      }

      .controls {
          bottom: 1rem;
          right: 1rem;
          flex-direction: column;
      }
  }

  /* Animation Classes */
  .pulse {
      animation: pulse 2s infinite;
  }

  @keyframes pulse {

      0%,
      100% {
          transform: scale(1);
          opacity: 1;
      }

      50% {
          transform: scale(1.05);
          opacity: 0.8;
      }
  }

  .glow {
      box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
  }