/* Reset & Base Variables */
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    
    :root {
      --bg-main: #06040d;
      --bg-card: #120e25;
      --bg-card-hover: #1b1537;
      --primary: #bc34fa;
      --secondary: #00f2fe;
      --accent: #ff0844;
      --text-light: #ffffff;
      --text-muted: #a09db5;
      --text-dark: #120e25;
      --border-color: rgba(255, 255, 255, 0.08);
      --neon-shadow: 0 0 15px rgba(0, 242, 254, 0.35);
      --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    }
    
    html {
      scroll-behavior: smooth;
      font-family: var(--font-stack);
      background-color: var(--bg-main);
      color: var(--text-light);
    }
    
    body {
      line-height: 1.6;
      overflow-x: hidden;
    }
    
    /* Layout Container */
    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
      width: 100%;
    }
    
    section {
      padding: 80px 0;
      border-bottom: 1px solid var(--border-color);
      position: relative;
    }
    
    /* Neon glow decorative backgrounds */
    .glow-bg {
      position: absolute;
      width: 300px;
      height: 300px;
      background: radial-gradient(circle, rgba(188, 52, 250, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
      border-radius: 50%;
      pointer-events: none;
      z-index: 0;
    }
    
    /* Header & Navigation */
    header {
      background: rgba(6, 4, 13, 0.95);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--border-color);
      position: sticky;
      top: 0;
      z-index: 100;
    }
    
    .nav-container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      height: 70px;
    }
    
    .logo-area {
      display: flex;
      align-items: center;
      gap: 10px;
    }
    
    .ai-page-logo {
      height: 40px;
      width: auto;
    }
    
    .brand-name {
      font-size: 1.25rem;
      font-weight: 800;
      letter-spacing: 1px;
      color: var(--text-light);
      text-shadow: 0 0 10px rgba(188, 52, 250, 0.5);
    }
    
    .nav-menu {
      display: flex;
      gap: 20px;
      align-items: center;
      list-style: none;
    }
    
    .nav-menu a {
      color: var(--text-muted);
      text-decoration: none;
      font-size: 0.9rem;
      transition: color 0.3s;
    }
    
    .nav-menu a:hover {
      color: var(--secondary);
    }
    
    .nav-toggle {
      display: none;
      background: none;
      border: none;
      color: var(--text-light);
      font-size: 1.5rem;
      cursor: pointer;
    }
    
    /* Hero Section (No Images Allowed) */
    .hero-section {
      text-align: center;
      padding: 120px 0 100px;
      background: radial-gradient(circle at center, rgba(18, 14, 37, 0.8) 0%, rgba(6, 4, 13, 1) 100%);
    }
    
    .hero-badge {
      display: inline-block;
      padding: 6px 16px;
      background: rgba(188, 52, 250, 0.15);
      border: 1px solid var(--primary);
      border-radius: 50px;
      font-size: 0.85rem;
      color: var(--secondary);
      margin-bottom: 25px;
      text-shadow: var(--neon-shadow);
    }
    
    .hero-title {
      font-size: 2.8rem;
      line-height: 1.2;
      font-weight: 900;
      margin-bottom: 20px;
      color: #ffffff;
      text-shadow: 0 0 10px rgba(0, 242, 254, 0.5), 0 0 20px rgba(188, 52, 250, 0.3);
    }
    
    .hero-desc {
      font-size: 1.1rem;
      color: var(--text-muted);
      max-width: 800px;
      margin: 0 auto 35px;
    }
    
    .hero-actions {
      display: flex;
      justify-content: center;
      gap: 15px;
      flex-wrap: wrap;
    }
    
    .btn {
      display: inline-block;
      padding: 12px 30px;
      border-radius: 4px;
      font-size: 1rem;
      font-weight: 600;
      text-decoration: none;
      transition: all 0.3s;
      cursor: pointer;
    }
    
    .btn-primary {
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: var(--text-dark);
      border: none;
      box-shadow: 0 0 15px rgba(0, 242, 254, 0.3);
    }
    
    .btn-primary:hover {
      box-shadow: 0 0 25px rgba(0, 242, 254, 0.6);
      transform: translateY(-2px);
    }
    
    .btn-secondary {
      background: transparent;
      border: 1px solid var(--secondary);
      color: var(--secondary);
    }
    
    .btn-secondary:hover {
      background: rgba(0, 242, 254, 0.1);
      box-shadow: var(--neon-shadow);
      transform: translateY(-2px);
    }
    
    /* Section Headers */
    .section-header {
      text-align: center;
      margin-bottom: 50px;
      position: relative;
      z-index: 1;
    }
    
    .section-header h2 {
      font-size: 2.2rem;
      margin-bottom: 15px;
      color: var(--text-light);
      text-shadow: 0 0 8px rgba(188, 52, 250, 0.4);
    }
    
    .section-header p {
      color: var(--text-muted);
      max-width: 600px;
      margin: 0 auto;
    }
    
    /* Grid & Card Layouts */
    .grid-3 {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      z-index: 1;
      position: relative;
    }
    
    .grid-2 {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
      gap: 30px;
      z-index: 1;
      position: relative;
    }
    
    .card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 8px;
      padding: 30px;
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }
    
    .card:hover {
      border-color: var(--secondary);
      box-shadow: var(--neon-shadow);
      transform: translateY(-5px);
    }
    
    .card-icon {
      font-size: 2.5rem;
      margin-bottom: 20px;
      color: var(--secondary);
    }
    
    .card h3 {
      font-size: 1.35rem;
      margin-bottom: 12px;
      color: var(--text-light);
    }
    
    .card p {
      color: var(--text-muted);
      font-size: 0.95rem;
    }
    
    /* Data Indicators */
    .stats-bar {
      display: flex;
      justify-content: space-around;
      flex-wrap: wrap;
      gap: 20px;
      margin-top: 50px;
      padding: 30px;
      background: rgba(18, 14, 37, 0.5);
      border-radius: 8px;
      border: 1px solid var(--border-color);
    }
    
    .stat-item {
      text-align: center;
    }
    
    .stat-value {
      font-size: 2.5rem;
      font-weight: 800;
      color: var(--secondary);
      text-shadow: var(--neon-shadow);
    }
    
    .stat-label {
      font-size: 0.9rem;
      color: var(--text-muted);
    }
    
    /* Tag Cloud */
    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: center;
      margin-top: 20px;
    }
    
    .tag {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid var(--border-color);
      padding: 6px 12px;
      border-radius: 20px;
      font-size: 0.85rem;
      color: var(--text-muted);
      transition: all 0.3s;
    }
    
    .tag:hover {
      border-color: var(--primary);
      color: var(--text-light);
      box-shadow: 0 0 10px rgba(188, 52, 250, 0.3);
    }
    
    /* Table Responsive Styling */
    .table-container {
      width: 100%;
      overflow-x: auto;
      margin-top: 30px;
      border: 1px solid var(--border-color);
      border-radius: 8px;
    }
    
    table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      min-width: 600px;
    }
    
    th, td {
      padding: 15px 20px;
      border-bottom: 1px solid var(--border-color);
    }
    
    th {
      background: rgba(188, 52, 250, 0.1);
      color: var(--text-light);
      font-weight: 600;
    }
    
    tr:hover {
      background: rgba(255, 255, 255, 0.02);
    }
    
    .highlight-row {
      background: rgba(0, 242, 254, 0.05);
      border-left: 3px solid var(--secondary);
    }
    
    /* Timelines & Steps */
    .timeline {
      position: relative;
      max-width: 800px;
      margin: 40px auto 0;
      padding: 0 20px;
    }
    
    .timeline::before {
      content: '';
      position: absolute;
      left: 30px;
      top: 0;
      bottom: 0;
      width: 2px;
      background: linear-gradient(to bottom, var(--primary), var(--secondary));
    }
    
    .timeline-item {
      position: relative;
      margin-bottom: 40px;
      padding-left: 50px;
    }
    
    .timeline-badge {
      position: absolute;
      left: 16px;
      top: 0;
      width: 30px;
      height: 30px;
      border-radius: 50%;
      background: var(--bg-main);
      border: 2px solid var(--secondary);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--secondary);
      font-weight: bold;
      font-size: 0.9rem;
    }
    
    /* Media Styling */
    .media-block {
      margin-top: 30px;
      display: flex;
      flex-direction: column;
      gap: 20px;
    }
    
    .image-wrapper {
      border-radius: 8px;
      overflow: hidden;
      border: 1px solid var(--border-color);
      position: relative;
    }
    
    .image-wrapper img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.5s;
    }
    
    .image-wrapper:hover img {
      transform: scale(1.03);
    }
    
    /* FAQ Collapse System */
    .faq-accordion {
      max-width: 800px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 15px;
    }
    
    details {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 6px;
      padding: 15px 20px;
      transition: border-color 0.3s;
    }
    
    details[open] {
      border-color: var(--primary);
    }
    
    summary {
      font-weight: 600;
      cursor: pointer;
      outline: none;
      color: var(--text-light);
      position: relative;
    }
    
    details p {
      margin-top: 12px;
      color: var(--text-muted);
      font-size: 0.95rem;
    }
    
    /* Forms styling */
    .form-container {
      max-width: 600px;
      margin: 0 auto;
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      padding: 40px;
      border-radius: 8px;
    }
    
    .form-group {
      margin-bottom: 20px;
    }
    
    .form-group label {
      display: block;
      margin-bottom: 8px;
      font-size: 0.9rem;
      color: var(--text-muted);
    }
    
    .form-control {
      width: 100%;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid var(--border-color);
      padding: 12px;
      border-radius: 4px;
      color: var(--text-light);
      font-family: inherit;
    }
    
    .form-control:focus {
      border-color: var(--secondary);
      outline: none;
      box-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
    }
    
    /* Footer layout & Link areas */
    footer {
      background: #030206;
      padding: 60px 0 30px;
      border-top: 1px solid var(--border-color);
    }
    
    .footer-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 40px;
      margin-bottom: 40px;
    }
    
    .footer-col h4 {
      font-size: 1.1rem;
      margin-bottom: 20px;
      color: var(--text-light);
      border-left: 3px solid var(--secondary);
      padding-left: 10px;
    }
    
    .footer-col ul {
      list-style: none;
    }
    
    .footer-col ul li {
      margin-bottom: 10px;
    }
    
    .footer-col ul li a {
      color: var(--text-muted);
      text-decoration: none;
      font-size: 0.9rem;
      transition: color 0.3s;
    }
    
    .footer-col ul li a:hover {
      color: var(--secondary);
    }
    
    .friend-links {
      display: flex;
      flex-wrap: wrap;
      gap: 15px;
      padding-top: 20px;
      border-top: 1px solid var(--border-color);
      margin-bottom: 30px;
    }
    
    .friend-links a {
      color: var(--text-muted);
      text-decoration: none;
      font-size: 0.85rem;
    }
    
    .friend-links a:hover {
      color: var(--secondary);
    }
    
    .copyright-bar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 15px;
      padding-top: 20px;
      border-top: 1px solid var(--border-color);
      font-size: 0.85rem;
      color: var(--text-muted);
    }
    
    /* Fixed Floating widgets */
    .floating-contact {
      position: fixed;
      right: 20px;
      bottom: 20px;
      z-index: 99;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    
    .floating-btn {
      background: var(--bg-card);
      border: 1px solid var(--secondary);
      width: 50px;
      height: 50px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--secondary);
      cursor: pointer;
      box-shadow: var(--neon-shadow);
      transition: all 0.3s;
      position: relative;
    }
    
    .floating-btn:hover {
      background: var(--secondary);
      color: var(--text-dark);
    }
    
    .qr-tooltip {
      position: absolute;
      bottom: 60px;
      right: 0;
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      padding: 10px;
      border-radius: 8px;
      display: none;
      box-shadow: 0 0 20px rgba(0, 0, 0, 0.8);
      width: 150px;
      text-align: center;
    }
    
    .qr-tooltip img {
      width: 100%;
      height: auto;
      border-radius: 4px;
    }
    
    .floating-btn:hover .qr-tooltip {
      display: block;
    }
    
    /* Responsive Adaptations */
    @media (max-width: 991px) {
      .grid-2 {
        grid-template-columns: 1fr;
      }
      .hero-title {
        font-size: 2.2rem;
      }
    }
    
    @media (max-width: 768px) {
      .nav-menu {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--bg-main);
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid var(--border-color);
      }
      .nav-menu.active {
        display: flex;
      }
      .nav-toggle {
        display: block;
      }
      .hero-title {
        font-size: 1.8rem;
      }
      section {
        padding: 60px 0;
      }
    }