:root {
      --primary-color: #1D7BFF; 
      --primary-hover: #0056cc;
      --accent-color: #38BDF8; 
      --bg-dark: #0F172A; 
      --bg-light: #F8FAFC; 
      --text-main: #1E293B;
      --text-muted: #64748B;
      --border-color: #E2E8F0;
      --card-bg-dark: rgba(30, 41, 59, 0.7);
      --glass-border: rgba(255, 255, 255, 0.1);
      --glass-bg: rgba(15, 23, 42, 0.8);
      --theme-color: rgb(31,41,55);
    }

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

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
      color: var(--text-main);
      background-color: var(--bg-light);
      line-height: 1.6;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.3s ease;
    }

    img {
      max-width: 100%;
      height: auto;
    }

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

    
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 28px;
      border-radius: 8px;
      font-weight: 600;
      font-size: 15px;
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      cursor: pointer;
      border: none;
    }
    .btn-primary {
      background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
      color: #fff;
      box-shadow: 0 4px 15px rgba(29, 123, 255, 0.4);
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(29, 123, 255, 0.6);
    }
    .btn-secondary {
      background: rgba(255, 255, 255, 0.1);
      color: #fff;
      border: 1px solid rgba(255, 255, 255, 0.2);
      backdrop-filter: blur(5px);
    }
    .btn-secondary:hover {
      background: rgba(255, 255, 255, 0.2);
      transform: translateY(-2px);
    }

    
    .header {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 100;
      padding: 20px 0;
      border-bottom: 1px solid var(--glass-border);
      backdrop-filter: blur(10px);
      background: rgba(15, 23, 42, 0.3);
    }
    .header-wrapper {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .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: #ffffff;
      white-space: nowrap;
      letter-spacing: 0.5px;
    }
    .nav-menu {
      display: flex;
      align-items: center;
      gap: 32px;
    }
    .nav-menu a {
      color: rgba(248, 250, 252, 0.8);
      font-weight: 500;
      font-size: 15px;
      position: relative;
    }
    .nav-menu a:hover, .nav-menu a.active {
      color: var(--accent-color);
    }
    .nav-menu a::after {
      content: '';
      position: absolute;
      bottom: -6px;
      left: 0;
      width: 0;
      height: 2px;
      background-color: var(--accent-color);
      transition: width 0.3s ease;
    }
    .nav-menu a:hover::after {
      width: 100%;
    }

    
    .menu-toggle {
      display: none;
      background: none;
      border: none;
      color: #fff;
      font-size: 24px;
      cursor: pointer;
    }

    
    .drawer {
      position: fixed;
      top: 0;
      left: -280px;
      width: 280px;
      height: 100%;
      background: var(--bg-dark);
      z-index: 1000;
      transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      padding: 30px 24px;
      display: flex;
      flex-direction: column;
      gap: 30px;
      border-right: 1px solid var(--glass-border);
    }
    .drawer.open {
      left: 0;
    }
    .drawer-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.6);
      z-index: 999;
      display: none;
      backdrop-filter: blur(4px);
    }
    .drawer-overlay.show {
      display: block;
    }
    .drawer-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .drawer-close {
      background: none;
      border: none;
      color: #fff;
      font-size: 28px;
      cursor: pointer;
    }
    .drawer-menu {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }
    .drawer-menu a {
      color: rgba(248, 250, 252, 0.9);
      font-size: 16px;
      font-weight: 500;
      padding: 10px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    .drawer-menu a:hover {
      color: var(--accent-color);
      padding-left: 8px;
    }

    
    .hero {
      background: radial-gradient(circle at 50% 30%, #1e293b 0%, var(--bg-dark) 70%);
      padding: 160px 0 100px 0;
      color: #fff;
      position: relative;
      overflow: hidden;
      text-align: center;
    }
    
    .hero::before {
      content: '';
      position: absolute;
      top: -10%;
      left: 50%;
      transform: translateX(-50%);
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(29, 123, 255, 0.15) 0%, rgba(56, 189, 248, 0.05) 50%, transparent 100%);
      filter: blur(80px);
      pointer-events: none;
    }
    .hero-container {
      position: relative;
      z-index: 2;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      background: rgba(29, 123, 255, 0.1);
      border: 1px solid rgba(56, 189, 248, 0.2);
      color: var(--accent-color);
      padding: 6px 16px;
      border-radius: 50px;
      font-size: 14px;
      font-weight: 600;
      margin-bottom: 24px;
      letter-spacing: 1px;
    }
    .hero-title {
      font-size: 48px;
      font-weight: 800;
      line-height: 1.2;
      letter-spacing: -1px;
      max-width: 800px;
      margin: 0 auto 20px auto;
      background: linear-gradient(135deg, #ffffff 30%, #cbd5e1 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-subtitle {
      font-size: 18px;
      color: #94a3b8;
      max-width: 600px;
      margin: 0 auto 32px auto;
      font-weight: 400;
    }
    .hero-actions {
      display: flex;
      justify-content: center;
      gap: 16px;
      margin-bottom: 60px;
    }

    
    .hero-visual-wrapper {
      position: relative;
      max-width: 900px;
      margin: 0 auto;
      padding: 0 40px;
    }
    .hero-visual-panel {
      background: var(--glass-bg);
      border: 1px solid var(--glass-border);
      border-radius: 16px;
      box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
      backdrop-filter: blur(12px);
      padding: 30px;
      min-height: 320px;
      position: relative;
      overflow: hidden;
    }
    
    .panel-header {
      display: flex;
      align-items: center;
      gap: 6px;
      border-bottom: 1px solid rgba(255,255,255,0.08);
      padding-bottom: 15px;
      margin-bottom: 20px;
    }
    .panel-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: #ef4444;
    }
    .panel-dot:nth-child(2) { background: #eab308; }
    .panel-dot:nth-child(3) { background: #22c55e; }
    .panel-title {
      color: rgba(255,255,255,0.4);
      font-size: 12px;
      margin-left: 10px;
      font-family: monospace;
    }

    
    .panel-chart {
      height: 200px;
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 8px;
      padding-top: 20px;
    }
    .chart-bar {
      flex: 1;
      background: linear-gradient(to top, rgba(29, 123, 255, 0.1), rgba(56, 189, 248, 0.8));
      border-radius: 4px 4px 0 0;
      transition: height 1s ease;
      position: relative;
    }
    .chart-bar::after {
      content: attr(data-value);
      position: absolute;
      top: -24px;
      left: 50%;
      transform: translateX(-50%);
      font-size: 10px;
      color: var(--accent-color);
      font-family: monospace;
    }

    
    .float-card {
      position: absolute;
      background: rgba(30, 41, 59, 0.85);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 12px;
      padding: 16px;
      width: 180px;
      text-align: left;
      box-shadow: 0 10px 25px -5px rgba(0,0,0,0.3);
      backdrop-filter: blur(8px);
      transition: transform 0.3s ease;
    }
    .float-card:hover {
      transform: scale(1.05) translateY(-5px);
    }
    .float-card-1 { top: -20px; left: -20px; }
    .float-card-2 { top: -20px; right: -20px; }
    .float-card-3 { bottom: 30px; left: -40px; }
    .float-card-4 { bottom: 30px; right: -40px; }

    .card-val {
      font-size: 22px;
      font-weight: 700;
      color: var(--accent-color);
      display: block;
      margin-bottom: 4px;
    }
    .card-lbl {
      font-size: 12px;
      color: #94a3b8;
    }

    
    .metric-bar {
      background: #ffffff;
      border-bottom: 1px solid var(--border-color);
      padding: 40px 0;
      position: relative;
      z-index: 3;
      margin-top: -30px;
      border-radius: 16px 16px 0 0;
      box-shadow: 0 -10px 30px rgba(0,0,0,0.03);
    }
    .metric-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 30px;
      text-align: center;
    }
    .metric-item h3 {
      font-size: 32px;
      font-weight: 800;
      color: var(--primary-color);
      margin-bottom: 5px;
    }
    .metric-item p {
      color: var(--text-muted);
      font-size: 14px;
    }

    
    .features-section {
      padding: 100px 0;
      background-color: var(--bg-light);
    }
    .section-title-wrap {
      text-align: center;
      margin-bottom: 60px;
    }
    .section-subtitle {
      color: var(--primary-color);
      font-weight: 600;
      text-transform: uppercase;
      font-size: 14px;
      letter-spacing: 1.5px;
      margin-bottom: 10px;
      display: block;
    }
    .section-title {
      font-size: 36px;
      font-weight: 800;
      color: var(--bg-dark);
    }
    .feature-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }
    .feature-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 40px 30px;
      transition: all 0.3s ease;
    }
    .feature-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 15px 30px rgba(0,0,0,0.05);
      border-color: rgba(29, 123, 255, 0.3);
    }
    .feature-icon {
      font-size: 32px;
      color: var(--primary-color);
      margin-bottom: 24px;
      display: inline-block;
    }
    .feature-card h3 {
      font-size: 20px;
      margin-bottom: 14px;
      font-weight: 700;
    }
    .feature-card p {
      color: var(--text-muted);
      font-size: 15px;
    }

    
    .news-section {
      padding: 100px 0;
      background-color: #ffffff;
      border-top: 1px solid var(--border-color);
    }
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }
    .news-card {
      border: 1px solid var(--border-color);
      border-radius: 12px;
      overflow: hidden;
      background: #fff;
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
    }
    .news-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 15px 30px rgba(0,0,0,0.05);
    }
    .news-image {
      position: relative;
      height: 200px;
      overflow: hidden;
      background: #f1f5f9;
    }
    .news-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }
    .news-card:hover .news-image img {
      transform: scale(1.05);
    }
    .news-badge {
      position: absolute;
      top: 15px;
      left: 15px;
      background: var(--primary-color);
      color: #fff;
      font-size: 11px;
      font-weight: 600;
      padding: 4px 10px;
      border-radius: 4px;
    }
    .news-content {
      padding: 24px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }
    .news-meta {
      display: flex;
      gap: 15px;
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 12px;
    }
    .news-title {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 12px;
      line-height: 1.4;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .news-summary {
      color: var(--text-muted);
      font-size: 14px;
      margin-bottom: 20px;
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .news-footer {
      margin-top: auto;
      padding-top: 15px;
      border-top: 1px solid var(--border-color);
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .news-more {
      color: var(--primary-color);
      font-weight: 600;
      font-size: 13px;
    }

    
    .cta-section {
      background: radial-gradient(circle at top left, #1e293b, var(--bg-dark));
      color: #fff;
      padding: 80px 0;
      text-align: center;
      position: relative;
    }
    .cta-title {
      font-size: 32px;
      font-weight: 800;
      margin-bottom: 16px;
    }
    .cta-desc {
      color: #94a3b8;
      max-width: 600px;
      margin: 0 auto 30px auto;
      font-size: 16px;
    }

    
    .footer {
      background-color: var(--bg-dark);
      color: #94a3b8;
      padding: 80px 0 30px 0;
      border-top: 1px solid var(--glass-border);
      font-size: 14px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr repeat(3, 1fr);
      gap: 50px;
      margin-bottom: 60px;
    }
    .footer-brand .logo span {
      color: #fff;
    }
    .footer-brand p {
      margin-top: 20px;
      line-height: 1.8;
    }
    .footer-title {
      color: #fff;
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 24px;
    }
    .footer-links {
      list-style: none;
    }
    .footer-links li {
      margin-bottom: 12px;
    }
    .footer-links a:hover {
      color: #fff;
    }
    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 30px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    
    @media (max-width: 991px) {
      .hero-title { font-size: 36px; }
      .feature-grid { grid-template-columns: repeat(2, 1fr); }
      .news-grid { grid-template-columns: repeat(2, 1fr); }
      .float-card-3 { left: -20px; }
      .float-card-4 { right: -20px; }
      .metric-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: repeat(2, 1fr); }
    }

    @media (max-width: 768px) {
      .nav-menu { display: none; }
      .menu-toggle { display: block; }
      .hero-visual-wrapper { padding: 0; }
      .float-card { display: none; }
      .hero-visual-panel { min-height: 240px; padding: 15px; }
      .panel-chart { height: 140px; }
      .feature-grid { grid-template-columns: 1fr; }
      .news-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; gap: 30px; }
      .footer-bottom { flex-direction: column; gap: 15px; text-align: center; }
    }