:root {
      --primary: rgb(52,168,83);
      --primary-hover: rgb(40,140,70);
      --glacier-blue: #1D7BFF;
      --glacier-deep: #0A2540;
      --silver-white: #F8FAFC;
      --dark-navy: #0d131a;
      --text-main: #333333;
      --text-muted: #666666;
      --border-color: #E2E8F0;
      --container-width: 1200px;
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: var(--text-main); background-color: var(--silver-white); line-height: 1.6; }
    a { color: inherit; text-decoration: none; transition: all 0.3s; }
    .container { max-width: var(--container-width); margin: 0 auto; padding: 0 20px; }
    
    
    .site-header { background: rgba(13, 25, 41, 0.95); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .header-container { display: flex; align-items: center; justify-content: space-between; height: 70px; }
    .logo { display: inline-flex; align-items: center; gap: 12px; }
    .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: #FFF; white-space: nowrap; }
    .desktop-nav { display: flex; gap: 24px; }
    .desktop-nav a { color: rgba(255,255,255,0.8); font-size: 15px; font-weight: 500; padding: 6px 12px; border-radius: 4px; }
    .desktop-nav a:hover { color: #FFF; background: rgba(255,255,255,0.1); }
    .nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
    .nav-toggle span { display: block; width: 24px; height: 2px; background: #FFF; margin: 5px 0; transition: 0.3s; }
    
    
    .drawer-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 1001; opacity: 0; pointer-events: none; transition: 0.3s; }
    .drawer-overlay.active { opacity: 1; pointer-events: auto; }
    .mobile-drawer { position: fixed; top: 0; left: -280px; width: 280px; height: 100%; background: #0A2540; z-index: 1002; transition: 0.3s; display: flex; flex-direction: column; padding: 20px; }
    .mobile-drawer.active { left: 0; }
    .drawer-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; }
    .drawer-close { font-size: 28px; color: #FFF; background: none; border: none; cursor: pointer; }
    .drawer-nav { display: flex; flex-direction: column; gap: 15px; }
    .drawer-nav a { color: #FFF; font-size: 16px; padding: 10px; border-bottom: 1px solid rgba(255,255,255,0.1); }

    
    .hero-layout-01 { background: linear-gradient(135deg, var(--glacier-deep) 0%, #112240 100%); color: #FFF; padding: 100px 0 140px; position: relative; overflow: hidden; text-align: center; }
    .hero-bg-glow { position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle, rgba(29,123,255,0.15) 0%, rgba(0,0,0,0) 70%); pointer-events: none; }
    .hero-container { position: relative; z-index: 2; max-width: 900px; }
    .hero-badge { display: inline-block; background: rgba(29, 123, 255, 0.15); border: 1px solid rgba(29, 123, 255, 0.3); color: var(--glacier-blue); padding: 8px 16px; 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; margin-bottom: 20px; color: #FFF; text-shadow: 0 2px 10px rgba(0,0,0,0.3); }
    .hero-subtitle { font-size: 18px; color: rgba(255,255,255,0.8); margin-bottom: 40px; max-width: 700px; margin-left: auto; margin-right: auto; line-height: 1.6; }
    .hero-buttons { display: flex; gap: 16px; justify-content: center; margin-bottom: 60px; }
    .btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 28px; font-size: 16px; font-weight: 600; border-radius: 8px; transition: all 0.3s; cursor: pointer; border: none; }
    .btn-primary { background: var(--glacier-blue); color: #FFF; box-shadow: 0 4px 15px rgba(29,123,255,0.4); }
    .btn-primary:hover { background: #1565D8; transform: translateY(-2px); }
    .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); }
    
    
    .hero-visual-wrapper { position: relative; margin-top: 40px; max-width: 780px; margin-left: auto; margin-right: auto; }
    .hero-main-panel { background: rgba(13, 25, 41, 0.7); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 16px; padding: 24px; box-shadow: 0 20px 40px rgba(0,0,0,0.4); backdrop-filter: blur(12px); position: relative; z-index: 2; }
    .panel-header { display: flex; align-items: center; gap: 8px; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 15px; margin-bottom: 20px; }
    .panel-header .dot { width: 12px; height: 12px; border-radius: 50%; }
    .panel-header .red { background: #FF5F56; }
    .panel-header .yellow { background: #FFBD2E; }
    .panel-header .green { background: #27C93F; }
    .panel-title { font-size: 13px; color: rgba(255,255,255,0.5); font-family: monospace; margin-left: 10px; }
    
    
    .analytic-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
    .metric-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.05); padding: 20px; border-radius: 10px; text-align: left; }
    .metric-card h5 { font-size: 13px; color: rgba(255,255,255,0.6); margin-bottom: 8px; font-weight: 500; }
    .metric-card .value { font-size: 28px; font-weight: 700; color: #FFF; margin-bottom: 5px; font-family: monospace; }
    .metric-card .trend { font-size: 12px; color: #27C93F; display: flex; align-items: center; gap: 4px; }
    .metric-card .trend.down { color: #FF5F56; }

    
    .floating-card { position: absolute; background: rgba(13, 25, 41, 0.85); border: 1px solid rgba(255,255,255,0.1); padding: 14px 20px; border-radius: 12px; display: flex; align-items: center; gap: 12px; box-shadow: 0 10px 25px rgba(0,0,0,0.3); z-index: 3; backdrop-filter: blur(8px); text-align: left; width: 220px; pointer-events: none; }
    .float-icon { font-size: 24px; }
    .float-info h4 { font-size: 14px; font-weight: 700; color: #FFF; }
    .float-info p { font-size: 11px; color: rgba(255,255,255,0.6); }
    .float-top-left { top: -20px; left: -100px; animation: floatY 4s ease-in-out infinite; }
    .float-top-right { top: -20px; right: -100px; animation: floatY 4.5s ease-in-out infinite; }
    .float-bottom-left { bottom: -20px; left: -100px; animation: floatY 5s ease-in-out infinite; }
    .float-bottom-right { bottom: -20px; right: -100px; animation: floatY 3.8s ease-in-out infinite; }
    
    @keyframes floatY {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }

    
    .trust-bar { background: #FFF; padding: 30px 0; border-bottom: 1px solid var(--border-color); box-shadow: 0 4px 6px rgba(0,0,0,0.02); }
    .trust-wrapper { display: flex; justify-content: space-around; align-items: center; flex-wrap: wrap; gap: 20px; }
    .trust-item { display: flex; align-items: center; gap: 12px; }
    .trust-item span { font-size: 24px; color: var(--primary); }
    .trust-item h4 { font-size: 16px; font-weight: 700; color: var(--dark-navy); }
    .trust-item p { font-size: 13px; color: var(--text-muted); }

    
    .section-padding { padding: 80px 0; }
    .section-title-wrap { text-align: center; margin-bottom: 50px; }
    .section-title { font-size: 32px; font-weight: 800; color: var(--dark-navy); margin-bottom: 15px; position: relative; }
    .section-title::after { content: ''; display: block; width: 60px; height: 3px; background: var(--primary); margin: 12px auto 0; border-radius: 2px; }
    .section-desc { font-size: 16px; color: var(--text-muted); max-width: 600px; margin: 0 auto; }

    
    .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
    .feature-card { background: #FFF; padding: 40px 30px; border-radius: 12px; border: 1px solid var(--border-color); text-align: center; transition: all 0.3s; }
    .feature-card:hover { transform: translateY(-5px); box-shadow: 0 15px 30px rgba(0,0,0,0.05); border-color: var(--primary); }
    .feature-icon-wrapper { width: 70px; height: 70px; border-radius: 50%; background: rgba(52,168,83,0.1); display: flex; align-items: center; justify-content: center; margin: 0 auto 24px; color: var(--primary); font-size: 28px; }
    .feature-card h3 { font-size: 20px; font-weight: 700; color: var(--dark-navy); margin-bottom: 15px; }
    .feature-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

    
    .demo-section { background: #FFF; border-bottom: 1px solid var(--border-color); }
    .demo-wrapper { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 50px; align-items: center; }
    .demo-text h2 { font-size: 32px; font-weight: 800; color: var(--dark-navy); margin-bottom: 20px; }
    .demo-text p { font-size: 16px; color: var(--text-muted); margin-bottom: 30px; }
    .demo-features-list { display: flex; flex-direction: column; gap: 20px; }
    .demo-feat-item { display: flex; gap: 15px; align-items: flex-start; }
    .demo-feat-num { width: 32px; height: 32px; border-radius: 50%; background: var(--primary); color: #FFF; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0; }
    .demo-feat-info h4 { font-size: 16px; font-weight: 700; color: var(--dark-navy); margin-bottom: 5px; }
    .demo-feat-info p { font-size: 14px; color: var(--text-muted); }
    .demo-visual-box { background: linear-gradient(135deg, rgba(29,123,255,0.05) 0%, rgba(52,168,83,0.05) 100%); border: 1px dashed var(--primary); border-radius: 16px; padding: 40px; text-align: center; }
    .demo-chart-circle { width: 150px; height: 150px; border-radius: 50%; border: 10px solid var(--primary); border-top-color: #E2E8F0; margin: 0 auto 20px; display: flex; align-items: center; justify-content: center; font-size: 24px; font-weight: 800; color: var(--dark-navy); animation: spin 2s linear infinite; }
    @keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

    
    .articles-section { background: var(--silver-white); }
    .articles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
    .article-card { background: #FFF; border: 1px solid var(--border-color); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; transition: 0.3s; }
    .article-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.05); }
    .article-img { width: 100%; height: 200px; object-fit: cover; background-color: #E2E8F0; }
    .article-body { padding: 20px; flex-grow: 1; display: flex; flex-direction: column; }
    .article-meta { display: flex; gap: 15px; font-size: 12px; color: var(--text-muted); margin-bottom: 12px; }
    .article-title { font-size: 18px; font-weight: 700; color: var(--dark-navy); margin-bottom: 10px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .article-summary { font-size: 14px; color: var(--text-muted); margin-bottom: 20px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .article-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 15px; }
    .article-tag { background: #EDF2F7; color: var(--text-muted); font-size: 11px; padding: 2px 8px; border-radius: 4px; }
    .article-foot { margin-top: auto; border-top: 1px solid var(--border-color); padding-top: 15px; display: flex; justify-content: space-between; align-items: center; }
    .article-link { font-size: 14px; font-weight: 600; color: var(--primary); }
    .article-link:hover { color: var(--primary-hover); }

    
    .cta-section { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%); color: #FFF; text-align: center; padding: 80px 0; }
    .cta-section h2 { font-size: 36px; font-weight: 800; margin-bottom: 15px; }
    .cta-section p { font-size: 18px; opacity: 0.9; margin-bottom: 35px; max-width: 600px; margin-left: auto; margin-right: auto; }

    
    .site-footer { background: #0A192F; color: #A0AEC0; padding: 80px 0 30px; font-size: 14px; border-top: 1px solid rgba(255,255,255,0.1); }
    .footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 40px; margin-bottom: 50px; }
    .footer-brand .logo { margin-bottom: 20px; }
    .footer-brand p { line-height: 1.6; margin-bottom: 20px; }
    .footer-col h5 { font-size: 16px; font-weight: 700; color: #FFF; margin-bottom: 20px; position: relative; }
    .footer-col h5::after { content: ''; display: block; width: 30px; height: 2px; background: var(--primary); margin-top: 8px; }
    .footer-col ul { list-style: none; }
    .footer-col ul li { margin-bottom: 12px; }
    .footer-col ul li 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; flex-wrap: wrap; gap: 15px; }
    .footer-bottom p { font-size: 13px; }
    .footer-meta-links { display: flex; gap: 20px; }

    @media (max-width: 1024px) {
      .hero-layout-01 { padding: 80px 0 100px; }
      .hero-title { font-size: 38px; }
      .floating-card { display: none; }
      .grid-3, .articles-grid { grid-template-columns: repeat(2, 1fr); }
      .demo-wrapper { grid-template-columns: 1fr; }
    }
    @media (max-width: 768px) {
      .desktop-nav { display: none; }
      .nav-toggle { display: block; }
      .grid-3, .articles-grid, .footer-grid { grid-template-columns: 1fr; }
      .hero-title { font-size: 32px; }
      .hero-subtitle { font-size: 15px; }
      .hero-buttons { flex-direction: column; width: 100%; max-width: 300px; margin-left: auto; margin-right: auto; }
      .analytic-grid { grid-template-columns: 1fr; }
    }