:root {
      --bg-primary: #0b0f19;
      --bg-secondary: #121829;
      --bg-card: rgba(23, 32, 54, 0.7);
      --neon-cyan: #00f0ff;
      --neon-purple: #9d4edd;
      --neon-pink: #ff007f;
      --neon-lime: #00ff88;
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
      --border-glow: rgba(0, 240, 255, 0.2);
      --border-glow-hover: rgba(0, 240, 255, 0.6);
      --container-max: 1200px;
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      background-color: var(--bg-primary);
      color: var(--text-main);
      line-height: 1.6;
      overflow-x: hidden;
      background-image: 
        radial-gradient(circle at 15% 20%, rgba(157, 78, 221, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 85% 60%, rgba(0, 240, 255, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 50% 90%, rgba(255, 0, 127, 0.1) 0%, transparent 50%);
      background-attachment: fixed;
    }
    a {
      color: inherit;
      text-decoration: none;
    }
    .container {
      width: 100%;
      max-width: var(--container-max);
      margin: 0 auto;
      padding: 0 20px;
    }
    .neon-text-cyan {
      color: var(--neon-cyan);
      text-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
    }
    .neon-text-pink {
      color: var(--neon-pink);
      text-shadow: 0 0 10px rgba(255, 0, 127, 0.4);
    }
    .neon-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 4px 14px;
      font-size: 0.85rem;
      font-weight: 600;
      border-radius: 9999px;
      background: rgba(0, 240, 255, 0.1);
      border: 1px solid var(--neon-cyan);
      color: var(--neon-cyan);
      margin-bottom: 15px;
    }
    
    /* Header */
    header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(11, 15, 25, 0.85);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .nav-wrapper {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }
    .logo-container {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .logo-container img {
      height: 36px;
      width: auto;
    }
    .brand-name {
      font-size: 1.25rem;
      font-weight: 700;
      letter-spacing: 0.5px;
    }
    .nav-links {
      display: flex;
      align-items: center;
      list-style: none;
      gap: 0;
    }
    .nav-links li a {
      padding: 8px 14px;
      font-size: 0.92rem;
      color: var(--text-muted);
      transition: color 0.3s, text-shadow 0.3s;
    }
    .nav-links li a:hover {
      color: var(--neon-cyan);
      text-shadow: 0 0 8px rgba(0, 240, 255, 0.5);
    }
    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .btn-neon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 22px;
      font-size: 0.95rem;
      font-weight: 600;
      border-radius: 8px;
      cursor: pointer;
      transition: all 0.3s ease;
      border: 1px solid var(--neon-cyan);
      background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(157, 78, 221, 0.15));
      color: #fff;
      box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
    }
    .btn-neon:hover {
      background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
      color: #000;
      box-shadow: 0 0 25px rgba(0, 240, 255, 0.6);
      transform: translateY(-2px);
    }
    .btn-outline {
      border: 1px solid rgba(255, 255, 255, 0.2);
      background: transparent;
      color: var(--text-main);
      padding: 10px 20px;
      border-radius: 8px;
      font-size: 0.95rem;
      transition: all 0.3s;
    }
    .btn-outline:hover {
      border-color: var(--neon-pink);
      color: var(--neon-pink);
      box-shadow: 0 0 15px rgba(255, 0, 127, 0.3);
    }
    .mobile-menu-btn {
      display: none;
      background: none;
      border: none;
      color: var(--text-main);
      font-size: 1.5rem;
      cursor: pointer;
    }

    /* Section Styles */
    section {
      padding: 70px 0;
      position: relative;
    }
    .section-header {
      text-align: center;
      max-width: 760px;
      margin: 0 auto 50px;
    }
    .section-title {
      font-size: 2.2rem;
      font-weight: 700;
      margin-bottom: 15px;
      letter-spacing: -0.5px;
    }
    .section-subtitle {
      color: var(--text-muted);
      font-size: 1rem;
    }

    /* Hero */
    .hero-section {
      padding: 80px 0 60px;
      text-align: center;
    }
    .hero-content {
      max-width: 900px;
      margin: 0 auto;
    }
    .hero-h1 {
      font-size: 3rem;
      line-height: 1.25;
      font-weight: 800;
      margin-bottom: 24px;
      background: linear-gradient(135deg, #ffffff 30%, var(--neon-cyan) 70%, var(--neon-purple) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-desc {
      font-size: 1.15rem;
      color: var(--text-muted);
      margin-bottom: 35px;
      max-width: 720px;
      margin-left: auto;
      margin-right: auto;
    }
    .hero-buttons {
      display: flex;
      justify-content: center;
      gap: 18px;
      flex-wrap: wrap;
      margin-bottom: 45px;
    }
    .hero-stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-top: 40px;
    }
    .stat-card {
      background: var(--bg-card);
      border: 1px solid var(--border-glow);
      border-radius: 12px;
      padding: 22px;
      text-align: center;
      backdrop-filter: blur(8px);
      transition: transform 0.3s, border-color 0.3s;
    }
    .stat-card:hover {
      transform: translateY(-4px);
      border-color: var(--neon-cyan);
    }
    .stat-value {
      font-size: 2rem;
      font-weight: 700;
      margin-bottom: 6px;
    }
    .stat-label {
      font-size: 0.88rem;
      color: var(--text-muted);
    }

    /* Cards Layout */
    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .grid-4 {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .grid-2 {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 28px;
    }
    .glass-card {
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 14px;
      padding: 28px;
      position: relative;
      overflow: hidden;
      transition: all 0.3s ease;
      backdrop-filter: blur(8px);
    }
    .glass-card:hover {
      border-color: var(--border-glow-hover);
      box-shadow: 0 8px 30px rgba(0, 240, 255, 0.15);
      transform: translateY(-3px);
    }
    .card-icon {
      width: 48px;
      height: 48px;
      border-radius: 10px;
      background: rgba(0, 240, 255, 0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 18px;
      color: var(--neon-cyan);
      font-size: 1.3rem;
      border: 1px solid rgba(0, 240, 255, 0.2);
    }
    .card-title {
      font-size: 1.2rem;
      font-weight: 600;
      margin-bottom: 10px;
    }
    .card-text {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.55;
    }

    /* Process Timeline */
    .process-timeline {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 16px;
      position: relative;
    }
    .timeline-item {
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 12px;
      padding: 20px 16px;
      text-align: center;
      position: relative;
    }
    .timeline-step {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: var(--neon-cyan);
      color: #000;
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 14px;
      box-shadow: 0 0 10px var(--neon-cyan);
    }

    /* Comparison Table */
    .table-container {
      overflow-x: auto;
      background: var(--bg-card);
      border-radius: 14px;
      border: 1px solid rgba(255, 255, 255, 0.1);
      padding: 10px;
    }
    .neon-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
    }
    .neon-table th, .neon-table td {
      padding: 16px 20px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }
    .neon-table th {
      background: rgba(0, 0, 0, 0.2);
      color: var(--neon-cyan);
      font-weight: 600;
    }
    .neon-table tr:hover td {
      background: rgba(0, 240, 255, 0.03);
    }
    .score-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 16px;
      background: rgba(255, 0, 127, 0.15);
      border: 1px solid var(--neon-pink);
      border-radius: 8px;
      font-weight: 700;
      color: #fff;
    }

    /* FAQ */
    .faq-list {
      max-width: 860px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }
    .faq-item {
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 10px;
      overflow: hidden;
      transition: border-color 0.3s;
    }
    .faq-question {
      padding: 18px 22px;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-weight: 600;
      font-size: 1rem;
    }
    .faq-toggle {
      font-size: 1.2rem;
      color: var(--neon-cyan);
      transition: transform 0.3s;
    }
    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      background: rgba(0, 0, 0, 0.2);
      color: var(--text-muted);
      font-size: 0.92rem;
      padding: 0 22px;
    }
    .faq-item.active .faq-answer {
      max-height: 200px;
      padding: 16px 22px;
    }
    .faq-item.active .faq-toggle {
      transform: rotate(45deg);
    }

    /* Form */
    .contact-wrapper {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 40px;
      background: var(--bg-secondary);
      border: 1px solid var(--border-glow);
      border-radius: 16px;
      padding: 40px;
    }
    .form-group {
      margin-bottom: 18px;
    }
    .form-group label {
      display: block;
      margin-bottom: 6px;
      font-size: 0.9rem;
      color: var(--text-muted);
    }
    .form-control {
      width: 100%;
      padding: 12px 16px;
      background: rgba(11, 15, 25, 0.6);
      border: 1px solid rgba(255, 255, 255, 0.15);
      border-radius: 8px;
      color: #fff;
      font-size: 0.95rem;
      transition: border-color 0.3s, box-shadow 0.3s;
    }
    .form-control:focus {
      outline: none;
      border-color: var(--neon-cyan);
      box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
    }
    textarea.form-control {
      resize: vertical;
      min-height: 100px;
    }

    /* Media Grid */
    .media-grid {
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 20px;
      align-items: center;
      margin-top: 30px;
    }
    .media-card {
      border-radius: 12px;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.1);
      background: #000;
    }
    .media-card img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.4s;
    }
    .media-card:hover img {
      transform: scale(1.03);
    }

    /* Tags Cloud */
    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: center;
      margin-top: 25px;
    }
    .tag-item {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      padding: 6px 14px;
      border-radius: 6px;
      font-size: 0.85rem;
      color: var(--text-muted);
      transition: all 0.3s;
    }
    .tag-item:hover {
      border-color: var(--neon-purple);
      color: #fff;
      box-shadow: 0 0 10px rgba(157, 78, 221, 0.3);
    }

    /* Articles */
    .article-list {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .article-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 14px 20px;
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 8px;
      transition: all 0.3s;
    }
    .article-item:hover {
      border-color: var(--neon-cyan);
      transform: translateX(4px);
    }

    /* Footer */
    footer {
      background: #070a12;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding: 60px 0 30px;
      color: var(--text-muted);
      font-size: 0.9rem;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 40px;
    }
    .footer-col h4 {
      color: #fff;
      font-size: 1.05rem;
      margin-bottom: 18px;
    }
    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .footer-links a:hover {
      color: var(--neon-cyan);
    }
    .friend-links {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 15px;
    }
    .friend-links a {
      color: var(--text-muted);
      font-size: 0.85rem;
    }
    .friend-links a:hover {
      color: var(--neon-cyan);
    }
    .footer-bottom {
      text-align: center;
      padding-top: 30px;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      font-size: 0.85rem;
    }

    /* Floating Contact */
    .floating-widget {
      position: fixed;
      right: 20px;
      bottom: 40px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .float-btn {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background: var(--bg-secondary);
      border: 1px solid var(--neon-cyan);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--neon-cyan);
      box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
      cursor: pointer;
      position: relative;
    }
    .float-qr {
      position: absolute;
      right: 60px;
      bottom: 0;
      width: 140px;
      padding: 10px;
      background: var(--bg-secondary);
      border: 1px solid var(--neon-cyan);
      border-radius: 8px;
      display: none;
      box-shadow: 0 0 20px rgba(0, 0, 0, 0.8);
      text-align: center;
    }
    .float-qr img {
      width: 100%;
      height: auto;
      display: block;
      margin-bottom: 6px;
    }
    .float-qr span {
      font-size: 0.75rem;
      color: #fff;
    }
    .float-btn:hover .float-qr {
      display: block;
    }

    /* Responsive */
    @media (max-width: 992px) {
      .grid-4, .grid-3 {
        grid-template-columns: repeat(2, 1fr);
      }
      .process-timeline {
        grid-template-columns: repeat(2, 1fr);
      }
      .hero-stats-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .contact-wrapper {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
      .media-grid {
        grid-template-columns: 1fr;
      }
    }
    @media (max-width: 768px) {
      .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        width: 100%;
        background: var(--bg-primary);
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      }
      .nav-links.active {
        display: flex;
      }
      .mobile-menu-btn {
        display: block;
      }
      .hero-h1 {
        font-size: 2.1rem;
      }
      .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
      }
      .hero-stats-grid {
        grid-template-columns: 1fr;
      }
      .process-timeline {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
    }