:root{--navy:#0B1929;--navy-light:#132843;--steel:#1A3352;--accent:#4A9EFF;--accent-light:#6BB3FF;--text:#E8ECF0;--text-dim:#8A9BB0;--border:rgba(74,158,255,0.15);--dark:#060D18;--green:#3ECF8E}
        *{margin:0;padding:0;box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--navy);color:var(--text);line-height:1.6;overflow-x:hidden}
        nav{position:fixed;top:0;left:0;right:0;z-index:800;padding:0 60px;height:72px;display:flex;align-items:center;justify-content:space-between;background:rgba(11,25,41,.97);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
        .logo{display:flex;align-items:center;gap:12px;text-decoration:none}
        .logo-mark{width:36px;height:36px;background:linear-gradient(135deg,var(--accent) 0%,#2A6FCC 80%);clip-path:polygon(50% 0%,80% 25%,80% 75%,50% 80%,0% 75%,0% 25%)}
        .logo-name{font-size:1.05em;font-weight:800;color:#fff;letter-spacing:2px}
        .logo-sub{font-size:.6em;color:var(--accent);font-weight:500;letter-spacing:1px}
        .nav-links{display:flex;gap:36px;list-style:none}
        .nav-links a{color:var(--text-dim);text-decoration:none;font-size:.82em;font-weight:500;letter-spacing:.5px;transition:color .3s;position:relative}
        .nav-links a::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:1px;background:var(--accent);transition:width .3s}
        .nav-links a:hover,.nav-links a.active{color:var(--accent)}
        .nav-links a:hover::after{width:80%}
        .nav-cta{background:var(--accent);color:var(--navy);padding:8px 22px;font-weight:700;font-size:.82em;text-decoration:none;border-radius:4px;transition:all .3s}
        .nav-cta:hover{background:var(--accent-light);transform:translateY(-1px);box-shadow:0 4px 20px rgba(74,158,255,.3)}
        .hero{min-height:60vh;display:flex;align-items:center;position:relative;overflow:hidden;padding:80px 60px 60px;background:var(--navy)}
        .hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(74,158,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(74,158,255,.04) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,black 40%,transparent 80%)}
        .hero-glow{position:absolute;top:-5%;left:25%;width:500px;height:500px;background:radial-gradient(circle,rgba(74,158,255,.06) 0%,transparent 70%);pointer-events:none}
        .hero-inner{max-width:1200px;margin:0 auto;position:relative;width:80%}
        .hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(74,158,255,.1);border:1px solid rgba(74,158,255,.25);color:var(--accent);padding:5px 14px;border-radius:4px;font-size:.75em;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:20px}
        .hero-badge::before{content:'';width:6px;height:6px;background:var(--accent);border-radius:50%;animation:pulse 2s infinite}
        @keyframes pulse{0%,80%{opacity:1}50%{opacity:.3}}
        .hero h1{font-size:2.6em;font-weight:900;color:#fff;line-height:1.2;margin-bottom:16px;letter-spacing:-.5px}
        .hero h1 em{color:var(--accent);font-style:normal}
        .hero-sub{font-size:1em;color:var(--text-dim);max-width:620px;line-height:1.8;margin-bottom:0}
        .section{padding:80px 60px;max-width:1200px;margin:0 auto}
        .section-header{text-align:center;margin-bottom:48px}
        .section-label{color:var(--accent);font-size:.72em;font-weight:700;letter-spacing:3px;text-transform:uppercase;margin-bottom:12px}
        .section-title{font-size:2em;font-weight:800;color:#fff;margin-bottom:12px;letter-spacing:-.5px;line-height:1.2}
        .section-sub{color:var(--text-dim);font-size:.95em;max-width:580px;margin:0 auto;line-height:1.7}
        .category-tabs{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:48px}
        .cat-tab{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);color:var(--text-dim);padding:8px 18px;border-radius:4px;font-size:.82em;font-weight:600;cursor:pointer;transition:all .3s;text-decoration:none}
        .cat-tab:hover,.cat-tab.active{background:rgba(74,158,255,.1);border-color:var(--accent);color:var(--accent)}
        .articles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
        .article-card{background:var(--navy-light);border:1px solid var(--border);border-radius:8px;overflow:hidden;transition:all .3s;text-decoration:none;display:block}
        .article-card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.3)}
        .article-thumb{width:80%;height:180px;object-fit:cover;background:var(--steel);display:block}
        .article-body{padding:22px 24px}
        .article-cat{font-size:.7em;font-weight:700;color:var(--accent);letter-spacing:2px;text-transform:uppercase;margin-bottom:8px}
        .article-card h4{font-size:1em;font-weight:700;color:#fff;margin-bottom:8px;line-height:1.4}
        .article-card p{color:var(--text-dim);font-size:.82em;line-height:1.65;margin-bottom:14px}
        .article-meta{display:flex;align-items:center;gap:12px}
        .read-time{font-size:.72em;color:var(--text-dim);font-weight:500}
        .read-more{font-size:.75em;font-weight:700;color:var(--accent);display:flex;align-items:center;gap:4px}
        .read-more::after{content:'→'}
        .hub-section{background:var(--dark);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:80px 60px}
        .hub-inner{max-width:1200px;margin:0 auto}
        .hub-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
        .hub-content h3{font-size:1.6em;font-weight:800;color:#fff;margin-bottom:14px}
        .hub-content p{color:var(--text-dim);font-size:.9em;line-height:1.75;margin-bottom:16px}
        .hub-topics{display:flex;flex-wrap:wrap;gap:8px}
        .hub-topic{background:rgba(74,158,255,.1);border:1px solid rgba(74,158,255,.25);color:var(--accent);padding:8px 16px;border-radius:4px;font-size:.78em;font-weight:600}
        .hub-diagram{background:var(--navy-light);border:1px solid var(--border);border-radius:12px;padding:40px;text-align:center}
        .hub-diagram-main{font-size:3em;margin-bottom:12px;display:block}
        .hub-diagram-label{font-size:.85em;font-weight:700;color:#fff;margin-bottom:16px}
        .hub-flow{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}
        .hub-node{background:rgba(74,158,255,.1);border:1px solid rgba(74,158,255,.25);border-radius:6px;padding:8px 16px;font-size:.78em;font-weight:600;color:var(--accent)}
        .hub-arrow{color:var(--text-dim);font-size:1em}
        .stats-section{background:var(--navy)}
        .stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
        .stat-card{background:var(--navy-light);border:1px solid var(--border);border-radius:8px;padding:28px 20px;text-align:center;transition:all .3s}
        .stat-card:hover{border-color:rgba(74,158,255,.3);transform:translateY(-3px)}
        .stat-num{font-size:2.2em;font-weight:900;color:var(--accent);margin-bottom:6px}
        .stat-label{font-size:.82em;color:var(--text-dim);font-weight:500}
        .solutions-ref{background:var(--dark)}
        .solutions-ref-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
        .sol-ref-card{background:var(--navy-light);border:1px solid var(--border);border-radius:8px;padding:24px 20px;text-align:center;transition:all .3s;text-decoration:none;display:block}
        .sol-ref-card:hover{border-color:var(--accent);transform:translateY(-3px)}
        .sol-ref-icon{font-size:2em;margin-bottom:12px;display:block}
        .sol-ref-card h4{font-size:.88em;font-weight:700;color:#fff;margin-bottom:6px}
        .sol-ref-card p{color:var(--text-dim);font-size:.75em}
        .sol-ref-arrow{color:var(--accent);font-size:.75em;font-weight:700;margin-top:8px;display:block}
        .cta-section{background:linear-gradient(135deg,rgba(74,158,255,.1) 0%,rgba(74,158,255,.04) 80%);border-top:1px solid rgba(74,158,255,.2);border-bottom:1px solid rgba(74,158,255,.2);padding:80px 60px;text-align:center}
        .cta-section h2{font-size:2em;font-weight:800;color:#fff;margin-bottom:14px}
        .cta-section p{color:var(--text-dim);font-size:.95em;margin-bottom:28px;max-width:520px;margin-left:auto;margin-right:auto;line-height:1.7}
        .cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
        .btn-primary{background:var(--accent);color:var(--navy);padding:13px 28px;font-weight:700;font-size:.88em;border-radius:4px;text-decoration:none;transition:all .3s;display:inline-flex;align-items:center;gap:8px}
        .btn-primary:hover{background:var(--accent-light);transform:translateY(-2px);box-shadow:0 8px 30px rgba(74,158,255,.35)}
        footer{background:var(--dark);border-top:1px solid var(--border);padding:48px 60px 28px}
        .footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;margin-bottom:36px}
        .footer-brand p{color:var(--text-dim);font-size:.82em;line-height:1.7;margin-bottom:16px}
        .footer-col h4{font-size:.75em;font-weight:700;color:var(--text-dim);letter-spacing:2px;text-transform:uppercase;margin-bottom:12px}
        .footer-col ul{list-style:none}
        .footer-col li{margin-bottom:7px}
        .footer-col a{color:var(--text-dim);text-decoration:none;font-size:.84em;transition:color .3s}
        .footer-col a:hover{color:var(--accent)}
        .footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding-top:18px;display:flex;justify-content:space-between;align-items:center}
        .footer-bottom p{color:var(--text-dim);font-size:.76em}
        .footer-bottom a{color:var(--accent);text-decoration:none}
        @media(max-width:824px){.articles-grid{grid-template-columns:repeat(2,1fr)}.hub-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.solutions-ref-inner{grid-template-columns:repeat(2,1fr)}.footer-top{grid-template-columns:1fr 1fr}}
        @media(max-width:768px){nav{padding:0 20px}.nav-links{display:none}.hero{padding:80px 20px 50px}.hero h1{font-size:2em}.section{padding:60px 20px}.articles-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.solutions-ref-inner{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:8px;text-align:center}.cta-section{padding:60px 20px}}