:root {
      --primary: #1D7BFF;
      --primary-hover: #0052D4;
      --deep-bg: #0B0E11;
      --base-bg: rgb(243,244,246);
      --card-bg: #ffffff;
      --text-dark: #1E2329;
      --text-gray: #474D57;
      --text-light: #707A8A;
      --silver: #EAECEF;
      --success: #0ECB81;
      --danger: #F6465D;
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; background-color: var(--base-bg); color: var(--text-dark); line-height: 1.6; }
    a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
    ul { list-style: none; }
    img { max-width: 100%; height: auto; }
    
    
    .header { background: var(--deep-bg); color: #ffffff; 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; max-width: 1200px; margin: 0 auto; padding: 15px 20px; }
    
    .logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
    .logo img { display: block; height: 36px; width: auto; max-width: 160px; object-fit: contain; flex-shrink: 0; }
    .logo span { display: inline-block; font-size: 18px; font-weight: 800; line-height: 1; color: #ffffff; white-space: nowrap; }
    
    .nav-desktop { display: flex; align-items: center; gap: 24px; }
    .nav-desktop a { color: #eaecef; font-size: 15px; font-weight: 500; }
    .nav-desktop a:hover { color: var(--primary); }
    
    .menu-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 6px; }
    .menu-toggle span { display: block; width: 25px; height: 2px; background: #ffffff; transition: 0.3s; }
    
    
    .drawer-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); z-index: 2000; }
    .drawer { position: fixed; top: 0; left: -280px; width: 280px; height: 100%; background: var(--deep-bg); z-index: 2001; transition: 0.3s ease; padding: 20px; display: flex; flex-direction: column; gap: 30px; }
    .drawer.active { left: 0; }
    .drawer-overlay.active { display: block; }
    .drawer-header { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 15px; }
    .drawer-close { background: none; border: none; color: #ffffff; font-size: 28px; cursor: pointer; }
    .drawer-nav { display: flex; flex-direction: column; gap: 20px; }
    .drawer-nav a { color: #eaecef; font-size: 16px; font-weight: 500; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
    
    
    .hero-layout-01 { background: linear-gradient(135deg, #0B0E11 0%, #161A1F 100%); color: #ffffff; padding: 100px 20px 140px 20px; position: relative; overflow: hidden; text-align: center; }
    .hero-glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 600px; height: 600px; background: radial-gradient(circle, rgba(29,123,255,0.15) 0%, rgba(0,0,0,0) 70%); pointer-events: none; }
    .hero-container { max-width: 900px; margin: 0 auto; position: relative; z-index: 2; }
    .badge { display: inline-block; padding: 6px 16px; background: rgba(29,123,255,0.15); border: 1px solid var(--primary); color: var(--primary); 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; letter-spacing: -1px; }
    .hero-title .highlight { background: linear-gradient(90deg, #1D7BFF 0%, #0ECB81 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
    .hero-subtitle { font-size: 18px; color: #eaecef; margin-bottom: 40px; max-width: 700px; margin-left: auto; margin-right: auto; line-height: 1.6; }
    .hero-actions { 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; cursor: pointer; transition: 0.3s; }
    .btn-primary { background: var(--primary); color: #ffffff; border: none; }
    .btn-primary:hover { background: var(--primary-hover); transform: translateY(-2px); }
    .btn-outline { background: transparent; color: #ffffff; border: 1px solid rgba(255,255,255,0.2); }
    .btn-outline:hover { background: rgba(255,255,255,0.05); border-color: #ffffff; transform: translateY(-2px); }
    
    
    .visual-panel { position: relative; max-width: 800px; margin: 0 auto; background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 20px; padding: 40px; backdrop-filter: blur(10px); }
    .panel-inner { border: 1px solid rgba(255, 255, 255, 0.05); border-radius: 12px; background: rgba(0,0,0,0.2); padding: 30px; position: relative; }
    .app-mockup { color: #ffffff; text-align: left; }
    .dashboard-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 15px; }
    .dashboard-header span { font-weight: 700; font-size: 18px; }
    .price-up { color: var(--success); }
    .chart-mock { height: 120px; width: 100%; position: relative; }
    .sparkline { width: 100%; height: 100%; }
    
    
    .float-card { position: absolute; background: rgba(18, 22, 28, 0.85); border: 1px solid rgba(255,255,255,0.1); padding: 12px 20px; border-radius: 12px; display: flex; align-items: center; gap: 12px; text-align: left; backdrop-filter: blur(10px); box-shadow: 0 10px 30px rgba(0,0,0,0.5); width: 230px; }
    .float-card h5 { font-size: 14px; color: #ffffff; margin-bottom: 2px; }
    .float-card p { font-size: 11px; color: var(--text-light); }
    .float-card i { font-size: 24px; color: var(--primary); }
    
    
    .card-top-left { top: -20px; left: -60px; }
    .card-top-right { top: -20px; right: -60px; }
    .card-bottom-left { bottom: -20px; left: -60px; }
    .card-bottom-right { bottom: -20px; right: -60px; }
    
    
    .stats-bar { background: #ffffff; padding: 30px 20px; margin-top: -40px; position: relative; z-index: 10; border-radius: 12px; max-width: 1100px; margin-left: auto; margin-right: auto; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
    .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
    .stat-item h3 { font-size: 28px; font-weight: 800; color: var(--primary); margin-bottom: 5px; }
    .stat-item p { font-size: 14px; color: var(--text-gray); }
    
    
    .section { padding: 80px 20px; max-width: 1200px; margin: 0 auto; }
    .section-title { text-align: center; margin-bottom: 50px; }
    .section-title h2 { font-size: 32px; font-weight: 800; color: var(--text-dark); margin-bottom: 12px; }
    .section-title p { font-size: 16px; color: var(--text-gray); max-width: 600px; margin: 0 auto; }
    
    
    .features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
    .feature-card { background: #ffffff; padding: 40px 30px; border-radius: 12px; border: 1px solid rgba(0,0,0,0.03); transition: 0.3s; }
    .feature-card:hover { transform: translateY(-5px); box-shadow: 0 15px 35px rgba(0,0,0,0.05); }
    .feature-icon { font-size: 40px; color: var(--primary); margin-bottom: 20px; display: inline-block; }
    .feature-card h4 { font-size: 20px; font-weight: 700; margin-bottom: 12px; color: var(--text-dark); }
    .feature-card p { font-size: 15px; color: var(--text-gray); line-height: 1.6; }
    
    
    .download-promo { background: linear-gradient(135deg, #161A1F 0%, #0B0E11 100%); color: #ffffff; border-radius: 20px; padding: 60px; margin-bottom: 80px; position: relative; overflow: hidden; }
    .download-promo-content { max-width: 600px; }
    .download-promo h3 { font-size: 36px; font-weight: 800; margin-bottom: 15px; }
    .download-promo p { font-size: 16px; color: #eaecef; margin-bottom: 30px; }
    .download-buttons { display: flex; flex-wrap: wrap; gap: 15px; }
    .download-btn { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); padding: 12px 24px; border-radius: 8px; display: flex; align-items: center; gap: 12px; transition: 0.3s; }
    .download-btn:hover { background: var(--primary); border-color: var(--primary); transform: translateY(-2px); }
    .download-btn span { text-align: left; }
    .download-btn span small { display: block; font-size: 10px; opacity: 0.7; }
    .download-btn span strong { display: block; font-size: 15px; font-weight: 600; }
    
    
    .articles-section { background: #ffffff; border-radius: 20px; padding: 60px 40px; box-shadow: 0 5px 25px rgba(0,0,0,0.02); margin-bottom: 80px; }
    .news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 40px; }
    .news-card { display: flex; flex-direction: column; background: var(--base-bg); border-radius: 12px; overflow: hidden; border: 1px solid var(--silver); transition: 0.3s; }
    .news-card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.08); }
    .news-img { width: 100%; height: 180px; object-fit: cover; }
    .news-content { padding: 20px; display: flex; flex-direction: column; flex-grow: 1; }
    .news-meta { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-light); margin-bottom: 10px; }
    .news-title { font-size: 16px; font-weight: 700; color: var(--text-dark); margin-bottom: 10px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .news-summary { font-size: 13px; color: var(--text-gray); margin-bottom: 15px; flex-grow: 1; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
    .news-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 15px; }
    .news-tag { font-size: 11px; background: rgba(29,123,255,0.08); color: var(--primary); padding: 2px 8px; border-radius: 4px; }
    .news-link { font-size: 14px; font-weight: 600; color: var(--primary); align-self: flex-start; }
    
    
    .widget-title { font-size: 18px; font-weight: 700; margin-bottom: 20px; padding-bottom: 10px; border-bottom: 2px solid var(--primary); }
    
    
    .footer { background: var(--deep-bg); color: #ffffff; padding: 80px 20px 40px 20px; border-top: 1px solid rgba(255,255,255,0.1); }
    .footer-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 40px; margin-bottom: 60px; }
    .footer-brand { display: flex; flex-direction: column; gap: 20px; }
    .footer-brand p { color: #8491A5; font-size: 14px; line-height: 1.6; }
    .footer-col h4 { font-size: 16px; font-weight: 700; margin-bottom: 20px; color: #ffffff; }
    .footer-col ul { display: flex; flex-direction: column; gap: 12px; }
    .footer-col a { color: #8491A5; font-size: 14px; }
    .footer-col a:hover { color: var(--primary); padding-left: 5px; }
    .footer-bottom { max-width: 1200px; margin: 0 auto; padding-top: 30px; border-top: 1px solid rgba(255,255,255,0.05); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; color: #8491A5; font-size: 13px; }
    
    
    @media (max-width: 992px) {
      .features-grid, .news-grid { grid-template-columns: repeat(2, 1fr); }
      .float-card { display: none; }
      .hero-title { font-size: 36px; }
      .footer-container { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 768px) {
      .nav-desktop { display: none; }
      .menu-toggle { display: flex; }
      .features-grid, .news-grid { grid-template-columns: 1fr; }
      .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
      .download-promo { padding: 30px; }
      .download-promo h3 { font-size: 28px; }
      .footer-container { grid-template-columns: 1fr; }
    }