:root {
      --primary-color: rgb(48,209,88); 
      --accent-blue: #1D7BFF; 
      --bg-dark-900: #070A0E; 
      --bg-dark-800: #0B0E11;
      --bg-dark-700: #181A20;
      --text-primary: #EAECEF;
      --text-secondary: #848E9C;
      --border-color: #2B3139;
      --glass-bg: rgba(24, 26, 32, 0.7);
      --glass-border: rgba(255, 255, 255, 0.08);
      --shadow-glow: 0 8px 32px 0 rgba(29, 123, 255, 0.15);
      --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    }

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

    body {
      background-color: var(--bg-dark-900);
      color: var(--text-primary);
      font-family: var(--font-sans);
      line-height: 1.6;
      overflow-x: hidden;
    }

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

    
    .main-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      height: 70px;
      background-color: rgba(7, 10, 14, 0.85);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      z-index: 1000;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 40px;
    }

    .logo {
      display: inline-flex;
      align-items: center;
      gap: 12px;
    }

    .logo img {
      display: block;
      height: 32px;
      width: auto;
      max-width: 150px;
      object-fit: contain;
    }

    .logo span {
      display: inline-block;
      font-size: 18px;
      font-weight: 800;
      line-height: 1;
      color: var(--text-primary);
      white-space: nowrap;
    }

    .desktop-nav {
      display: flex;
      align-items: center;
      gap: 32px;
    }

    .desktop-nav a {
      font-size: 14px;
      font-weight: 500;
      color: var(--text-secondary);
    }

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

    .header-actions {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 20px;
      border-radius: 8px;
      font-size: 14px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s ease;
      white-space: nowrap;
    }

    .btn-outline {
      border: 1px solid var(--border-color);
      color: var(--text-primary);
      background: transparent;
    }

    .btn-outline:hover {
      border-color: var(--primary-color);
      color: var(--primary-color);
    }

    .btn-primary {
      background-color: var(--primary-color);
      color: #000;
      border: none;
    }

    .btn-primary:hover {
      background-color: #2bc051;
      box-shadow: 0 4px 12px rgba(48, 209, 88, 0.3);
    }

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

    
    .mobile-drawer {
      position: fixed;
      top: 0;
      left: -280px;
      width: 280px;
      height: 100vh;
      background-color: var(--bg-dark-800);
      border-right: 1px solid var(--border-color);
      z-index: 1100;
      padding: 30px 24px;
      display: flex;
      flex-direction: column;
      gap: 40px;
      transition: transform 0.3s ease-in-out;
    }

    .mobile-drawer.active {
      transform: translateX(280px);
    }

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

    .drawer-close {
      background: none;
      border: none;
      color: var(--text-secondary);
      font-size: 24px;
      cursor: pointer;
    }

    .mobile-nav {
      display: flex;
      flex-direction: column;
      gap: 24px;
    }

    .mobile-nav a {
      font-size: 16px;
      font-weight: 500;
      color: var(--text-secondary);
    }

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

    .drawer-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      background-color: rgba(0, 0, 0, 0.5);
      z-index: 1090;
      display: none;
    }

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

    
    .hero {
      position: relative;
      padding: 160px 20px 80px 20px;
      background: radial-gradient(circle at 50% 20%, rgba(29, 123, 255, 0.15) 0%, rgba(7, 10, 14, 0) 70%);
      display: flex;
      justify-content: center;
      align-items: center;
      text-align: center;
    }

    .hero-inner {
      max-width: 1200px;
      width: 100%;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    .brand-tag {
      background: rgba(29, 123, 255, 0.1);
      border: 1px solid rgba(29, 123, 255, 0.3);
      color: var(--accent-blue);
      padding: 6px 16px;
      border-radius: 50px;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 1px;
      margin-bottom: 24px;
      text-transform: uppercase;
      box-shadow: 0 0 15px rgba(29, 123, 255, 0.1);
    }

    .hero-title {
      font-size: 54px;
      font-weight: 800;
      line-height: 1.15;
      color: #FFF;
      max-width: 900px;
      margin-bottom: 20px;
      background: linear-gradient(135deg, #FFF 0%, #EAECEF 50%, #848E9C 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-subtitle {
      font-size: 18px;
      color: var(--text-secondary);
      max-width: 680px;
      margin-bottom: 36px;
      line-height: 1.6;
    }

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

    .hero-buttons .btn {
      padding: 14px 32px;
      font-size: 16px;
    }

    .hero-buttons .btn-primary {
      background-color: var(--accent-blue);
      color: #FFF;
      box-shadow: 0 4px 20px rgba(29, 123, 255, 0.4);
    }

    .hero-buttons .btn-primary:hover {
      background-color: #3b8eff;
    }

    .hero-visual-container {
      position: relative;
      width: 100%;
      max-width: 860px;
      margin-top: 40px;
    }

    .main-visual-panel {
      background: var(--glass-bg);
      border: 1px solid var(--glass-border);
      border-radius: 16px;
      padding: 24px;
      box-shadow: var(--shadow-glow);
      backdrop-filter: blur(20px);
    }

    .panel-header {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 20px;
      border-bottom: 1px solid var(--border-color);
      padding-bottom: 12px;
    }

    .panel-header .dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
    }

    .panel-header .dot.red { background-color: #FF5F56; }
    .panel-header .dot.yellow { background-color: #FFBD2E; }
    .panel-header .dot.green { background-color: #27C93F; }

    .panel-title {
      font-size: 12px;
      color: var(--text-secondary);
      font-family: monospace;
      margin-left: 8px;
    }

    .chart-mockup {
      height: 220px;
      display: flex;
      align-items: flex-end;
      position: relative;
    }

    .chart-svg {
      width: 100%;
      height: 100%;
    }

    
    .float-card {
      position: absolute;
      background: var(--glass-bg);
      border: 1px solid var(--glass-border);
      border-radius: 12px;
      padding: 14px 20px;
      display: flex;
      align-items: center;
      gap: 14px;
      backdrop-filter: blur(10px);
      box-shadow: 0 10px 30px rgba(0,0,0,0.5);
      transition: transform 0.3s ease;
    }

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

    .float-card .icon-wrap {
      width: 38px;
      height: 38px;
      border-radius: 8px;
      background: rgba(29, 123, 255, 0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent-blue);
    }

    .float-card h4 {
      font-size: 12px;
      color: var(--text-secondary);
      margin-bottom: 2px;
    }

    .float-card .value {
      font-size: 14px;
      font-weight: 700;
      color: #FFF;
    }

    .float-card .value.up {
      color: var(--primary-color);
    }

    .card-tl { top: -20px; left: -80px; }
    .card-tr { top: 40px; right: -90px; }
    .card-bl { bottom: 20px; left: -100px; }
    .card-br { bottom: -30px; right: -50px; }

    
    .trust-strip {
      background-color: var(--bg-dark-800);
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
      padding: 40px 0;
    }

    .trust-inner {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 40px;
      padding: 0 20px;
    }

    .trust-item {
      text-align: center;
    }

    .trust-item h3 {
      font-size: 32px;
      font-weight: 800;
      color: #FFF;
      margin-bottom: 8px;
      background: linear-gradient(135deg, #FFF, var(--primary-color));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .trust-item p {
      font-size: 14px;
      color: var(--text-secondary);
    }

    
    .features-section {
      padding: 100px 20px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .section-header {
      text-align: center;
      margin-bottom: 60px;
    }

    .section-header h2 {
      font-size: 36px;
      font-weight: 800;
      color: #FFF;
      margin-bottom: 16px;
    }

    .section-header p {
      font-size: 16px;
      color: var(--text-secondary);
      max-width: 600px;
      margin: 0 auto;
    }

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

    .feature-card {
      background-color: var(--bg-dark-800);
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 40px 30px;
      transition: all 0.3s ease;
    }

    .feature-card:hover {
      border-color: var(--primary-color);
      transform: translateY(-8px);
    }

    .feature-icon {
      width: 48px;
      height: 48px;
      border-radius: 12px;
      background: rgba(48, 209, 88, 0.1);
      color: var(--primary-color);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 24px;
      font-size: 20px;
    }

    .feature-card h3 {
      font-size: 20px;
      color: #FFF;
      margin-bottom: 12px;
    }

    .feature-card p {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.6;
    }

    
    .articles-section {
      padding: 100px 20px;
      background-color: var(--bg-dark-800);
      border-top: 1px solid var(--border-color);
    }

    .articles-inner {
      max-width: 1200px;
      margin: 0 auto;
    }

    .articles-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      margin-bottom: 48px;
    }

    .articles-header h2 {
      font-size: 32px;
      font-weight: 800;
      color: #FFF;
    }

    .articles-header h2 span {
      color: var(--primary-color);
    }

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

    .article-card {
      background-color: var(--bg-dark-900);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .article-thumb {
      width: 100%;
      height: 200px;
      object-fit: cover;
      background-color: var(--bg-dark-700);
    }

    .article-body {
      padding: 24px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .article-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 16px;
    }

    .article-tag {
      font-size: 11px;
      font-weight: 600;
      color: var(--primary-color);
      background: rgba(48, 209, 88, 0.1);
      padding: 4px 8px;
      border-radius: 4px;
    }

    .article-title {
      font-size: 18px;
      font-weight: 700;
      color: #FFF;
      margin-bottom: 12px;
      line-height: 1.4;
    }

    .article-summary {
      font-size: 14px;
      color: var(--text-secondary);
      margin-bottom: 24px;
      flex-grow: 1;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .article-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 12px;
      color: var(--text-secondary);
      border-top: 1px solid var(--border-color);
      padding-top: 16px;
    }

    
    .custom-banner-section {
      padding: 60px 20px;
      max-width: 1200px;
      margin: 0 auto;
    }

    
    .cta-section {
      padding: 100px 20px;
      background: linear-gradient(180deg, var(--bg-dark-800) 0%, var(--bg-dark-900) 100%);
      text-align: center;
      border-top: 1px solid var(--border-color);
    }

    .cta-inner {
      max-width: 600px;
      margin: 0 auto;
    }

    .cta-inner h2 {
      font-size: 36px;
      font-weight: 800;
      color: #FFF;
      margin-bottom: 16px;
    }

    .cta-inner p {
      font-size: 16px;
      color: var(--text-secondary);
      margin-bottom: 32px;
    }

    
    .main-footer {
      background-color: var(--bg-dark-900);
      border-top: 1px solid var(--border-color);
      padding: 80px 40px 40px 40px;
    }

    .footer-grid {
      max-width: 1200px;
      margin: 0 auto 60px auto;
      display: grid;
      grid-template-columns: 2fr repeat(3, 1fr);
      gap: 40px;
    }

    .footer-brand h3 {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 16px;
    }

    .footer-brand p {
      font-size: 14px;
      color: var(--text-secondary);
      max-width: 280px;
      margin-bottom: 24px;
    }

    .footer-socials {
      display: flex;
      gap: 16px;
    }

    .social-btn {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background-color: var(--bg-dark-800);
      border: 1px solid var(--border-color);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--text-secondary);
    }

    .social-btn:hover {
      border-color: var(--primary-color);
      color: var(--primary-color);
    }

    .footer-links h4 {
      font-size: 16px;
      font-weight: 600;
      color: #FFF;
      margin-bottom: 20px;
    }

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

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

    .footer-links a {
      font-size: 14px;
      color: var(--text-secondary);
    }

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

    .footer-bottom {
      max-width: 1200px;
      margin: 0 auto;
      border-top: 1px solid var(--border-color);
      padding-top: 40px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 12px;
      color: var(--text-secondary);
    }

    
    @media (max-width: 1200px) {
      .float-card { display: none; }
    }

    @media (max-width: 992px) {
      .main-header { padding: 0 24px; }
      .desktop-nav, .header-actions .btn-outline { display: none; }
      .menu-toggle { display: block; }
      .trust-inner { grid-template-columns: repeat(2, 1fr); gap: 30px; }
      .feature-grid { grid-template-columns: 1fr; }
      .articles-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 768px) {
      .hero-title { font-size: 36px; }
      .hero-subtitle { font-size: 15px; }
      .hero-buttons { flex-direction: column; width: 100%; max-width: 320px; }
      .trust-inner { grid-template-columns: 1fr; text-align: center; }
      .articles-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
      .footer-bottom { flex-direction: column; gap: 20px; text-align: center; }
    }