:root {
      --primary: rgb(244,63,94);
      --primary-hover: rgb(225, 29, 72);
      --glacier-blue: #1D7BFF;
      --silver-white: #e6edf3;
      --deep-sea-ink: #0B0F19;
      --text-dark: #1f2937;
      --text-light: #6b7280;
      --bg-light: #f9fafb;
      --border-color: #e5e7eb;
      --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    }

    * { box-sizing: border-box; margin: 0; padding: 0; }
    body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; color: var(--text-dark); background: #fff; line-height: 1.6; }
    a { text-decoration: none; color: inherit; transition: all 0.3s; }

    
    .header { background: #fff; border-bottom: 1px solid var(--border-color); position: sticky; top: 0; z-index: 1000; height: 70px; display: flex; align-items: center; }
    .header-container { max-width: 1200px; margin: 0 auto; width: 100%; padding: 0 20px; 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-dark); white-space: nowrap; }

    .nav-desktop { display: flex; align-items: center; gap: 24px; }
    .nav-desktop a { font-size: 15px; font-weight: 500; color: #4b5563; padding: 6px 0; border-bottom: 2px solid transparent; }
    .nav-desktop a:hover { color: var(--primary); border-bottom-color: var(--primary); }

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

    
    .drawer-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 2000; opacity: 0; visibility: hidden; transition: all 0.3s; }
    .drawer-overlay.active { opacity: 1; visibility: visible; }
    .nav-drawer { position: fixed; top: 0; left: -280px; width: 280px; height: 100%; background: #fff; z-index: 2100; transition: all 0.3s ease-in-out; padding: 30px 20px; display: flex; flex-direction: column; gap: 30px; }
    .nav-drawer.active { left: 0; }
    .drawer-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border-color); padding-bottom: 15px; }
    .drawer-close { background: none; border: none; font-size: 24px; cursor: pointer; color: var(--text-dark); }
    .drawer-menu { display: flex; flex-direction: column; gap: 20px; }
    .drawer-menu a { font-size: 16px; font-weight: 600; color: #374151; }
    .drawer-menu a:hover { color: var(--primary); }

    
    .hero-layout-01 {
      --hero-bg: var(--deep-sea-ink);
      --hero-text: #ffffff;
      --hero-primary: var(--glacier-blue);
      --hero-secondary: var(--silver-white);
      background: radial-gradient(circle at top, #111b2d 0%, var(--deep-sea-ink) 100%);
      color: var(--hero-text);
      padding: 100px 20px;
      position: relative;
      overflow: hidden;
      text-align: center;
    }
    .hero-bg-glow {
      position: absolute;
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(29, 123, 255, 0.15) 0%, rgba(0,0,0,0) 70%);
      top: -200px;
      left: 50%;
      transform: translateX(-50%);
      pointer-events: none;
    }
    .hero-container { max-width: 1000px; margin: 0 auto; position: relative; z-index: 10; }
    .hero-badge { display: inline-block; background: rgba(29, 123, 255, 0.15); border: 1px solid var(--hero-primary); color: var(--hero-primary); padding: 6px 16px; border-radius: 50px; font-size: 13px; 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; letter-spacing: -1px; }
    .hero-subtitle { font-size: 18px; color: #9ca3af; max-width: 700px; margin: 0 auto 35px auto; line-height: 1.6; }
    
    .hero-buttons { display: flex; justify-content: center; gap: 15px; margin-bottom: 60px; }
    .btn { display: inline-flex; align-items: center; justify-content: center; padding: 12px 28px; border-radius: 8px; font-size: 15px; font-weight: 600; cursor: pointer; border: none; transition: all 0.3s; }
    .btn-primary-tech { background: var(--hero-primary); color: #fff; box-shadow: 0 4px 14px rgba(29, 123, 255, 0.4); }
    .btn-primary-tech:hover { background: #0062e3; transform: translateY(-2px); }
    .btn-outline-tech { background: transparent; border: 1px solid rgba(255,255,255,0.2); color: var(--hero-secondary); }
    .btn-outline-tech:hover { background: rgba(255,255,255,0.05); border-color: #fff; color: #fff; }

    
    .visual-wrapper { position: relative; max-width: 800px; margin: 0 auto; padding: 40px 0; }
    .main-visual-panel {
      background: linear-gradient(135deg, rgba(29, 123, 255, 0.1) 0%, rgba(11, 15, 25, 0.9) 100%);
      border: 1px solid rgba(29, 123, 255, 0.25);
      border-radius: 20px;
      padding: 60px 40px;
      position: relative;
      box-shadow: 0 20px 50px rgba(0,0,0,0.5);
      overflow: hidden;
    }
    .panel-brand { font-size: 28px; font-weight: 900; background: linear-gradient(45deg, #fff, var(--glacier-blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 10px; display: block; }
    .panel-status { display: flex; align-items: center; justify-content: center; gap: 8px; font-size: 13px; color: #10b981; font-weight: 600; margin-bottom: 20px; }
    .status-dot { width: 8px; height: 8px; background: #10b981; border-radius: 50%; animation: pulse 1.5s infinite; }
    .panel-tech-data { font-family: monospace; font-size: 12px; color: #4b5563; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 15px; max-width: 320px; margin: 0 auto; }

    .floating-card {
      position: absolute;
      background: rgba(11, 15, 25, 0.85);
      border: 1px solid rgba(255,255,255,0.08);
      border-left: 3px solid var(--hero-primary);
      padding: 16px 20px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      gap: 15px;
      text-align: left;
      box-shadow: 0 15px 35px rgba(0,0,0,0.3);
      width: 200px;
      backdrop-filter: blur(8px);
    }
    .floating-card h4 { font-size: 14px; color: #fff; margin-bottom: 2px; }
    .floating-card p { font-size: 12px; color: #9ca3af; }
    .floating-card .f-icon { font-size: 20px; color: var(--hero-primary); }

    .card-tl { top: 10px; left: -60px; }
    .card-tr { top: 10px; right: -60px; }
    .card-bl { bottom: 10px; left: -60px; }
    .card-br { bottom: 10px; right: -60px; }

    @keyframes pulse {
      0% { transform: scale(1); opacity: 1; }
      50% { transform: scale(1.3); opacity: 0.5; }
      100% { transform: scale(1); opacity: 1; }
    }

    
    .metrics-bar { background: #f3f4f6; border-bottom: 1px solid var(--border-color); padding: 25px 0; }
    .metrics-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
    .metric-item h3 { font-size: 24px; font-weight: 700; color: var(--text-dark); }
    .metric-item p { font-size: 14px; color: var(--text-light); }

    
    .section-padding { padding: 80px 0; }
    .section-title-wrap { text-align: center; max-width: 600px; margin: 0 auto 50px auto; }
    .section-title { font-size: 32px; font-weight: 800; color: var(--text-dark); margin-bottom: 15px; }
    .section-desc { color: var(--text-light); font-size: 16px; }

    .features-grid { max-width: 1200px; margin: 0 auto; padding: 0 20px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
    .feature-card { background: var(--bg-light); border-radius: 16px; padding: 35px; border: 1px solid var(--border-color); transition: all 0.3s; }
    .feature-card:hover { transform: translateY(-5px); box-shadow: var(--card-shadow); border-color: var(--primary); }
    .feature-icon { font-size: 36px; margin-bottom: 20px; display: inline-block; color: var(--primary); }
    .feature-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
    .feature-card p { font-size: 14px; color: var(--text-light); }

    
    .news-section { background: #fff; border-top: 1px solid var(--border-color); }
    .news-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
    .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: all 0.3s; }
    .article-card:hover { transform: translateY(-5px); box-shadow: var(--card-shadow); }
    .article-img-wrap { width: 100%; height: 200px; background: #e5e7eb; position: relative; overflow: hidden; }
    .article-img { width: 100%; height: 100%; object-fit: cover; }
    .article-badge { position: absolute; top: 15px; left: 15px; background: var(--primary); color: #fff; font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 4px; }
    .article-body { padding: 24px; display: flex; flex-direction: column; flex-grow: 1; }
    .article-title { font-size: 18px; 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; }
    .article-summary { font-size: 14px; color: var(--text-light); margin-bottom: 15px; flex-grow: 1; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .article-meta { display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: #9ca3af; border-top: 1px solid var(--border-color); padding-top: 15px; }
    
    
    .cta-section { background: linear-gradient(135deg, var(--primary) 0%, #be123c 100%); color: #fff; padding: 80px 20px; text-align: center; }
    .cta-container { max-width: 800px; margin: 0 auto; }
    .cta-title { font-size: 36px; font-weight: 800; margin-bottom: 20px; }
    .cta-desc { font-size: 18px; opacity: 0.9; margin-bottom: 35px; }
    .btn-cta { background: #fff; color: var(--primary); font-weight: 700; box-shadow: 0 4px 15px rgba(0,0,0,0.15); }
    .btn-cta:hover { background: #f3f4f6; transform: translateY(-2px); }

    
    .brand-section { background: var(--bg-light); border-top: 1px solid var(--border-color); }
    .brand-container { max-width: 1000px; margin: 0 auto; padding: 0 20px; text-align: center; }
    .brand-content h3 { font-size: 24px; font-weight: 700; margin-bottom: 15px; }
    .brand-content p { color: var(--text-light); max-width: 800px; margin: 0 auto 30px auto; }

    
    .footer { background: #111827; color: #9ca3af; padding: 60px 0 30px 0; font-size: 14px; border-top: 4px solid var(--primary); }
    .footer-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 40px; margin-bottom: 40px; }
    
    .footer-logo-col { display: flex; flex-direction: column; gap: 20px; }
    .footer-logo-col .logo span { color: #fff; }
    .footer-desc { line-height: 1.6; }
    
    .footer-title { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 20px; }
    .footer-links { list-style: none; display: flex; flex-direction: column; gap: 12px; }
    .footer-links a:hover { color: #fff; }
    
    .footer-bottom { max-width: 1200px; margin: 0 auto; padding: 30px 20px 0 20px; border-top: 1px solid #1f2937; display: flex; justify-content: space-between; align-items: center; }
    .footer-bottom-links { display: flex; gap: 20px; }

    
    @media (max-width: 992px) {
      .hero-title { font-size: 36px; }
      .floating-card { position: static; width: 100%; margin-bottom: 10px; }
      .visual-wrapper { display: flex; flex-direction: column; gap: 10px; padding: 20px; }
      .main-visual-panel { padding: 40px 20px; }
      .features-grid, .articles-grid { grid-template-columns: 1fr; }
      .footer-container { grid-template-columns: 1fr; gap: 30px; }
      .metrics-container { grid-template-columns: 1fr 1fr; }
      .nav-desktop { display: none; }
      .menu-toggle { display: block; }
    }