:root {
            --primary: #1D7BFF;
            --primary-glow: rgba(29, 123, 255, 0.15);
            --ocean-ink: #0A1128;
            --ocean-light: #1C2541;
            --glacier-blue: #48CAE4;
            --silver-white: #F4F6F9;
            --slate-gray: rgb(75,85,99);
            --slate-light: #E2E8F0;
            --text-main: #1E293B;
            --text-muted: #64748B;
            --glass-bg: rgba(255, 255, 255, 0.85);
            --glass-border: rgba(226, 232, 240, 0.8);
            --shadow: 0 10px 30px -10px rgba(0,0,0,0.08);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background-color: var(--silver-white); color: var(--text-main); line-height: 1.6; overflow-x: hidden; }
        a { text-decoration: none; color: inherit; transition: var(--transition); }

        
        header { background: var(--glass-bg); backdrop-filter: blur(12px); border-bottom: 1px solid var(--glass-border); position: sticky; top: 0; z-index: 100; transition: var(--transition); }
        .header-container { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 15px 20px; }
        
        .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: 18px; font-weight: 800; line-height: 1; color: var(--ocean-ink); white-space: nowrap; letter-spacing: -0.5px; }

        .nav-desktop { display: flex; align-items: center; gap: 32px; }
        .nav-desktop a { font-size: 15px; font-weight: 500; color: var(--slate-gray); position: relative; padding: 6px 0; }
        .nav-desktop a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--primary); transition: var(--transition); }
        .nav-desktop a:hover { color: var(--primary); }
        .nav-desktop a:hover::after { width: 100%; }

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

        
        .drawer-backdrop { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(10, 17, 40, 0.6); backdrop-filter: blur(4px); z-index: 999; opacity: 0; pointer-events: none; transition: var(--transition); }
        .drawer { position: fixed; top: 0; left: -320px; width: 300px; height: 100vh; background: #fff; z-index: 1000; box-shadow: 5px 0 30px rgba(0,0,0,0.15); display: flex; flex-direction: column; transition: var(--transition); }
        .drawer.active { left: 0; }
        .drawer-backdrop.active { opacity: 1; pointer-events: auto; }
        .drawer-header { padding: 24px; border-bottom: 1px solid var(--slate-light); display: flex; justify-content: space-between; align-items: center; }
        .drawer-close { background: none; border: none; font-size: 28px; color: var(--text-muted); cursor: pointer; }
        .drawer-nav { padding: 24px; display: flex; flex-direction: column; gap: 20px; overflow-y: auto; flex: 1; }
        .drawer-nav a { font-size: 16px; font-weight: 600; color: var(--text-main); padding: 8px 12px; border-radius: 8px; }
        .drawer-nav a:hover { background: var(--silver-white); color: var(--primary); }

        
        .hero { background: radial-gradient(circle at 50% 0%, var(--ocean-light) 0%, var(--ocean-ink) 100%); color: #fff; padding: 100px 20px 140px; position: relative; overflow: hidden; text-align: center; }
        .hero::before { content: ''; position: absolute; width: 600px; height: 600px; background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%); top: -10%; left: 50%; transform: translateX(-50%); pointer-events: none; }
        .hero-inner { max-width: 1000px; margin: 0 auto; position: relative; z-index: 2; }
        
        .brand-badge { display: inline-flex; align-items: center; background: rgba(29, 123, 255, 0.15); border: 1px solid rgba(29, 123, 255, 0.3); padding: 8px 16px; border-radius: 50px; margin-bottom: 24px; }
        .brand-badge span { font-size: 13px; font-weight: 600; color: var(--glacier-blue); text-transform: uppercase; letter-spacing: 1px; }
        
        .hero-title { font-size: 48px; font-weight: 800; line-height: 1.25; margin-bottom: 20px; letter-spacing: -1px; background: linear-gradient(135deg, #FFF 30%, var(--glacier-blue) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
        .hero-subtitle { font-size: 18px; color: #94A3B8; max-width: 720px; margin: 0 auto 36px; line-height: 1.7; }
        
        .hero-buttons { display: flex; gap: 16px; justify-content: center; margin-bottom: 64px; flex-wrap: wrap; }
        .btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 28px; border-radius: 10px; font-size: 15px; font-weight: 600; cursor: pointer; transition: var(--transition); border: none; }
        .btn-primary { background: var(--primary); color: #fff; box-shadow: 0 4px 14px var(--primary-glow); }
        .btn-primary:hover { background: #3b82f6; transform: translateY(-2px); }
        .btn-secondary { background: rgba(255, 255, 255, 0.1); color: #fff; border: 1px solid rgba(255, 255, 255, 0.15); backdrop-filter: blur(8px); }
        .btn-secondary:hover { background: rgba(255, 255, 255, 0.2); transform: translateY(-2px); }

        
        .hero-visual-wrapper { position: relative; max-width: 800px; margin: 0 auto; }
        .main-visual-panel { background: rgba(28, 37, 65, 0.6); border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; padding: 48px 24px; box-shadow: 0 30px 60px rgba(0,0,0,0.4); backdrop-filter: blur(12px); position: relative; z-index: 1; }
        .main-visual-panel h3 { font-size: 24px; margin-bottom: 12px; color: #FFF; }
        .main-visual-panel p { color: #94A3B8; font-size: 14px; max-width: 500px; margin: 0 auto; }
        
        
        .floating-card { position: absolute; background: rgba(28, 37, 65, 0.85); border: 1px solid rgba(72, 202, 228, 0.2); padding: 16px; border-radius: 12px; backdrop-filter: blur(10px); color: #fff; width: 180px; text-align: left; box-shadow: 0 15px 30px rgba(0,0,0,0.3); transition: var(--transition); z-index: 2; }
        .floating-card:hover { transform: translateY(-5px); border-color: var(--primary); }
        .floating-card .card-val { font-size: 22px; font-weight: 700; color: var(--glacier-blue); margin-bottom: 4px; }
        .floating-card .card-lbl { font-size: 11px; color: #94A3B8; text-transform: uppercase; }

        .card-top-left { top: -30px; left: -60px; }
        .card-top-right { top: -30px; right: -60px; }
        .card-bottom-left { bottom: -30px; left: -60px; }
        .card-bottom-right { bottom: -30px; right: -60px; }

        
        .trust-bar { background: #fff; border-bottom: 1px solid var(--slate-light); padding: 30px 20px; text-align: center; }
        .trust-container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-around; flex-wrap: wrap; gap: 20px; }
        .trust-item { display: flex; align-items: center; gap: 12px; }
        .trust-icon { width: 44px; height: 44px; border-radius: 50%; background: rgba(29, 123, 255, 0.1); color: var(--primary); display: flex; align-items: center; justify-content: center; font-weight: bold; }
        .trust-text h4 { font-size: 15px; color: var(--text-main); font-weight: 700; }
        .trust-text p { font-size: 12px; color: var(--text-muted); }

        
        .section-features { max-width: 1200px; margin: 80px auto; padding: 0 20px; }
        .section-header { text-align: center; max-width: 600px; margin: 0 auto 48px; }
        .section-header h2 { font-size: 32px; font-weight: 800; color: var(--ocean-ink); margin-bottom: 16px; }
        .section-header p { font-size: 15px; color: var(--text-muted); }

        .features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
        .feature-card { background: #fff; border: 1px solid var(--glass-border); border-radius: 12px; padding: 32px; transition: var(--transition); position: relative; overflow: hidden; }
        .feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--primary); }
        .feature-icon { font-size: 32px; margin-bottom: 20px; display: inline-block; }
        .feature-card h3 { font-size: 18px; font-weight: 700; color: var(--ocean-ink); margin-bottom: 12px; }
        .feature-card p { font-size: 14px; color: var(--text-muted); }

        
        .section-articles { background: #fff; padding: 80px 20px; border-top: 1px solid var(--slate-light); border-bottom: 1px solid var(--slate-light); }
        .articles-container { max-width: 1200px; margin: 0 auto; }
        .articles-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); gap: 32px; margin-top: 40px; }
        
        
        .article-card { background: var(--silver-white); border-radius: 12px; overflow: hidden; transition: var(--transition); border: 1px solid var(--slate-light); display: flex; flex-direction: column; }
        .article-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--primary); }
        .article-image { width: 100%; height: 200px; object-fit: cover; background: #e2e8f0; }
        .article-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
        .article-meta { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--text-muted); margin-bottom: 12px; }
        .article-meta span { display: flex; align-items: center; gap: 4px; }
        .article-title { font-size: 18px; font-weight: 700; color: var(--text-main); margin-bottom: 12px; line-height: 1.4; }
        .article-summary { font-size: 14px; color: var(--text-muted); margin-bottom: 20px; flex: 1; }
        .article-footer { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid rgba(0,0,0,0.05); padding-top: 16px; }
        .article-tags { display: flex; gap: 6px; }
        .article-tag { background: rgba(29, 123, 255, 0.08); color: var(--primary); font-size: 11px; padding: 3px 8px; border-radius: 4px; font-weight: 500; }
        .article-link { font-size: 13px; font-weight: 600; color: var(--primary); display: flex; align-items: center; gap: 4px; }

        
        .section-cta { background: linear-gradient(135deg, var(--ocean-ink) 0%, var(--primary) 100%); color: #fff; padding: 80px 20px; text-align: center; position: relative; overflow: hidden; }
        .cta-content { max-width: 600px; margin: 0 auto; position: relative; z-index: 2; }
        .cta-content h2 { font-size: 32px; font-weight: 800; margin-bottom: 16px; }
        .cta-content p { font-size: 16px; color: rgba(255, 255, 255, 0.8); margin-bottom: 32px; }

        
        footer { background: var(--ocean-ink); color: #94A3B8; font-size: 14px; border-top: 1px solid var(--ocean-light); }
        .footer-top { max-width: 1200px; margin: 0 auto; padding: 60px 20px; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 40px; }
        .footer-col h3 { font-size: 16px; color: #fff; font-weight: 700; margin-bottom: 20px; }
        .footer-col ul { list-style: none; }
        .footer-col ul li { margin-bottom: 12px; }
        .footer-col ul li a:hover { color: #fff; }
        .footer-brand p { margin-top: 15px; font-size: 13px; line-height: 1.6; }
        .footer-brand .logo span { color: #fff; }

        .footer-bottom { border-top: 1px solid var(--ocean-light); padding: 30px 20px; text-align: center; }
        .footer-bottom-container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px; font-size: 12px; }
        .footer-links { display: flex; gap: 20px; }

        @media (max-width: 1024px) {
            .floating-card { position: static; width: 100%; text-align: center; margin-bottom: 16px; }
            .hero-visual-wrapper { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 40px; }
            .main-visual-panel { grid-column: span 2; order: -1; }
        }
        @media (max-width: 768px) {
            .nav-desktop { display: none; }
            .menu-toggle { display: block; }
            .hero-title { font-size: 32px; }
            .hero-subtitle { font-size: 15px; }
            .hero-visual-wrapper { grid-template-columns: 1fr; }
            .main-visual-panel { grid-column: span 1; }
            .footer-bottom-container { flex-direction: column; align-items: center; }
        }