:root {
      --primary: #1D7BFF;
      --primary-hover: #0056D2;
      --bg-dark: #0A0F1D;
      --bg-card: #141B2D;
      --bg-light: #F4F7FC;
      --text-white: #FFFFFF;
      --text-gray: #94A3B8;
      --text-dark: #0F172A;
      --border-color: rgba(255, 255, 255, 0.1);
      --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    }

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

    body {
      font-family: var(--font-family);
      background-color: var(--bg-light);
      color: var(--text-dark);
      line-height: 1.6;
    }

    
    .header {
      background-color: var(--bg-dark);
      position: sticky;
      top: 0;
      z-index: 1000;
      border-bottom: 1px solid var(--border-color);
      padding: 15px 0;
    }

    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }

    .header-container {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .logo {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      text-decoration: none;
    }

    .logo img {
      display: block;
      height: 40px;
      width: auto;
      max-width: 160px;
      object-fit: contain;
      flex-shrink: 0;
    }

    .logo span {
      display: inline-block;
      font-size: 20px;
      font-weight: 800;
      line-height: 1;
      color: var(--text-white);
      white-space: nowrap;
    }

    .nav-menu {
      display: flex;
      gap: 24px;
      align-items: center;
    }

    .nav-menu a {
      color: var(--text-gray);
      text-decoration: none;
      font-size: 15px;
      font-weight: 500;
      transition: color 0.3s ease;
    }

    .nav-menu a:hover, .nav-menu a.active {
      color: var(--primary);
    }

    .menu-toggle {
      display: none;
      background: none;
      border: none;
      color: var(--text-white);
      font-size: 24px;
      cursor: pointer;
    }

    
    .drawer {
      position: fixed;
      top: 0;
      left: -100%;
      width: 280px;
      height: 100%;
      background-color: var(--bg-dark);
      z-index: 1100;
      transition: left 0.3s ease;
      padding: 30px 20px;
      display: flex;
      flex-direction: column;
      gap: 30px;
      box-shadow: 5px 0 15px rgba(0,0,0,0.5);
    }

    .drawer.active {
      left: 0;
    }

    .drawer-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0,0,0,0.6);
      z-index: 1050;
      display: none;
    }

    .drawer-overlay.active {
      display: block;
    }

    .drawer-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .drawer-close {
      background: none;
      border: none;
      color: var(--text-white);
      font-size: 28px;
      cursor: pointer;
    }

    .drawer-menu {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .drawer-menu a {
      color: var(--text-gray);
      text-decoration: none;
      font-size: 18px;
      font-weight: 500;
    }

    .drawer-menu a:hover {
      color: var(--primary);
    }

    
    .hero-layout-01 {
      background: radial-gradient(circle at center, #102A45 0%, var(--bg-dark) 100%);
      color: var(--text-white);
      padding: 100px 0 140px 0;
      position: relative;
      overflow: hidden;
      text-align: center;
    }

    .hero-layout-01::before {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-25%, -25%);
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(29, 123, 255, 0.15) 0%, transparent 70%);
      pointer-events: none;
    }

    .hero-container {
      max-width: 1000px;
      margin: 0 auto;
      padding: 0 20px;
      position: relative;
      z-index: 2;
    }

    .hero-tagline {
      display: inline-block;
      padding: 6px 16px;
      background: rgba(29, 123, 255, 0.15);
      border: 1px solid rgba(29, 123, 255, 0.3);
      color: #38BDF8;
      border-radius: 50px;
      font-size: 14px;
      font-weight: 600;
      margin-bottom: 24px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .hero-title {
      font-size: 48px;
      font-weight: 800;
      line-height: 1.2;
      color: var(--text-white);
      margin-bottom: 20px;
      letter-spacing: -0.5px;
    }

    .hero-title span {
      background: linear-gradient(135deg, #FFF 30%, #38BDF8 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-subtitle {
      font-size: 18px;
      color: var(--text-gray);
      max-width: 700px;
      margin: 0 auto 35px auto;
      line-height: 1.7;
    }

    .hero-buttons {
      display: flex;
      justify-content: center;
      gap: 16px;
      margin-bottom: 60px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 14px 32px;
      border-radius: 8px;
      font-size: 16px;
      font-weight: 600;
      text-decoration: none;
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .btn-primary {
      background-color: var(--primary);
      color: var(--text-white);
      border: none;
      box-shadow: 0 4px 14px rgba(29, 123, 255, 0.4);
    }

    .btn-primary:hover {
      background-color: var(--primary-hover);
      transform: translateY(-2px);
    }

    .btn-secondary {
      background-color: rgba(255, 255, 255, 0.08);
      color: var(--text-white);
      border: 1px solid rgba(255, 255, 255, 0.15);
    }

    .btn-secondary:hover {
      background-color: rgba(255, 255, 255, 0.15);
      transform: translateY(-2px);
    }

    
    .hero-visual-panel {
      position: relative;
      max-width: 800px;
      margin: 0 auto;
      background: linear-gradient(185deg, var(--bg-card) 0%, rgba(10, 15, 29, 0.95) 100%);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 16px;
      padding: 40px;
      box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    }

    .main-screen {
      border: 1px dashed rgba(29, 123, 255, 0.3);
      border-radius: 8px;
      padding: 30px;
      background: rgba(0,0,0,0.2);
    }

    .dashboard-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      color: var(--text-gray);
      font-size: 12px;
      margin-bottom: 20px;
      border-bottom: 1px solid rgba(255,255,255,0.05);
      padding-bottom: 10px;
    }

    .status-indicator {
      color: #10B981;
      font-weight: bold;
    }

    .dashboard-metrics {
      display: flex;
      justify-content: space-around;
      gap: 20px;
    }

    .metric-item h3 {
      font-size: 28px;
      color: var(--primary);
    }

    .metric-item p {
      font-size: 13px;
      color: var(--text-gray);
    }

    
    .float-card {
      position: absolute;
      background: rgba(20, 27, 45, 0.85);
      backdrop-filter: blur(8px);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 12px;
      padding: 16px;
      display: flex;
      align-items: center;
      gap: 12px;
      width: 220px;
      text-align: left;
      box-shadow: 0 10px 20px rgba(0,0,0,0.3);
      transition: transform 0.3s;
    }

    .float-card:hover {
      transform: scale(1.05);
    }

    .float-card-1 { top: -20px; left: -100px; }
    .float-card-2 { top: -20px; right: -100px; }
    .float-card-3 { bottom: -20px; left: -100px; }
    .float-card-4 { bottom: -20px; right: -100px; }

    .card-icon {
      font-size: 24px;
      color: var(--primary);
    }

    .card-text h4 {
      font-size: 14px;
      color: var(--text-white);
      margin-bottom: 2px;
    }

    .card-text p {
      font-size: 12px;
      color: var(--text-gray);
    }

    
    .trust-section {
      padding: 80px 0;
      background-color: var(--bg-light);
    }

    .section-title {
      text-align: center;
      font-size: 32px;
      font-weight: 700;
      color: var(--text-dark);
      margin-bottom: 50px;
    }

    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .trust-card {
      background-color: var(--text-white);
      border-radius: 12px;
      padding: 30px;
      text-align: center;
      box-shadow: 0 4px 6px rgba(0,0,0,0.02);
      transition: transform 0.3s ease;
    }

    .trust-card:hover {
      transform: translateY(-5px);
    }

    .trust-card .icon {
      width: 60px;
      height: 60px;
      background-color: rgba(29, 123, 255, 0.1);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 20px auto;
      font-size: 24px;
      color: var(--primary);
    }

    .trust-card h3 {
      font-size: 20px;
      margin-bottom: 12px;
    }

    .trust-card p {
      color: #64748B;
      font-size: 14px;
    }

    
    .content-section {
      padding: 80px 0;
      background-color: var(--text-white);
    }

    .articles-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .article-card {
      border-radius: 12px;
      overflow: hidden;
      background: var(--bg-light);
      border: 1px solid #E2E8F0;
      transition: transform 0.3s;
    }

    .article-card:hover {
      transform: translateY(-5px);
    }

    .article-img {
      height: 180px;
      background-size: cover;
      background-position: center;
      background-color: #E2E8F0;
    }

    .article-info {
      padding: 20px;
    }

    .article-meta {
      font-size: 12px;
      color: #64748B;
      margin-bottom: 10px;
      display: flex;
      justify-content: space-between;
    }

    .article-info h3 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 10px;
    }

    .article-info h3 a {
      color: var(--text-dark);
      text-decoration: none;
    }

    .article-info p {
      font-size: 14px;
      color: #64748B;
      margin-bottom: 15px;
    }

    .article-tag {
      display: inline-block;
      padding: 4px 10px;
      background-color: rgba(29, 123, 255, 0.1);
      color: var(--primary);
      border-radius: 4px;
      font-size: 12px;
    }

    
    .cta-section {
      background: linear-gradient(135deg, var(--bg-dark) 0%, #1E293B 100%);
      color: var(--text-white);
      padding: 80px 0;
      text-align: center;
    }

    .cta-container h2 {
      font-size: 36px;
      margin-bottom: 20px;
    }

    .cta-container p {
      color: var(--text-gray);
      margin-bottom: 30px;
      max-width: 600px;
      margin-left: auto;
      margin-right: auto;
    }

    
    .footer {
      background-color: var(--bg-dark);
      color: var(--text-gray);
      padding: 60px 0 30px 0;
      border-top: 1px solid var(--border-color);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: 50px;
      margin-bottom: 40px;
    }

    .footer-brand .logo {
      margin-bottom: 20px;
    }

    .footer-brand p {
      font-size: 14px;
      line-height: 1.8;
    }

    .footer-links h4 {
      color: var(--text-white);
      margin-bottom: 20px;
      font-size: 16px;
    }

    .footer-links ul {
      list-style: none;
    }

    .footer-links li {
      margin-bottom: 12px;
    }

    .footer-links a {
      color: var(--text-gray);
      text-decoration: none;
      font-size: 14px;
      transition: color 0.3s;
    }

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

    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,0.05);
      padding-top: 30px;
      text-align: center;
      font-size: 13px;
    }

    
    @media (max-width: 1024px) {
      .float-card-1 { top: -30px; left: 10px; }
      .float-card-2 { top: -30px; right: 10px; }
      .float-card-3 { bottom: -30px; left: 10px; }
      .float-card-4 { bottom: -30px; right: 10px; }
    }

    @media (max-width: 768px) {
      .nav-menu { display: none; }
      .menu-toggle { display: block; }
      .hero-title { font-size: 32px; }
      .float-card { position: static; width: 100%; margin-top: 15px; box-shadow: none; }
      .hero-visual-panel { padding: 20px; border-radius: 10px; }
      .grid-3, .articles-grid, .footer-grid { grid-template-columns: 1fr; }
    }