.arch-section{padding:var(--section-padding);background:var(--bg-dark)}.arch-content{grid-template-columns:1.2fr 1fr;align-items:center;gap:60px;display:grid}.mermaid-container{cursor:zoom-in;transition:var(--transition-base);background:#ffffff08;border:1px solid #7fdbff1a;border-radius:20px;padding:40px;position:relative;box-shadow:inset 0 0 20px #7fdbff0d}.mermaid-container:hover{border-color:var(--accent);background:#ffffff0f;transform:translateY(-5px)}.zoom-hint{background:var(--bg-card);color:var(--accent);opacity:.6;border:1px solid #7fdbff4d;border-radius:4px;align-items:center;gap:6px;padding:4px 10px;font-size:.75rem;transition:opacity .3s;display:flex;position:absolute;top:15px;right:15px}.mermaid-container:hover .zoom-hint{opacity:1}.arch-modal-overlay{z-index:2000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#000a14f2;justify-content:center;align-items:center;padding:40px;display:flex;position:fixed;inset:0}.arch-modal-content{background:var(--bg-dark);border:1px solid #7fdbff33;border-radius:24px;width:100%;max-width:1400px;max-height:90vh;padding:50px;position:relative;overflow-y:auto;box-shadow:0 0 100px #0074d94d}.close-btn{color:#fff;cursor:pointer;width:44px;height:44px;transition:var(--transition-base);z-index:10;background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:25px;right:25px}.close-btn:hover{background:var(--accent);transform:rotate(90deg)}.modal-inner h3{text-align:center;color:var(--text-main);margin-bottom:40px;font-size:1.8rem}.mermaid-zoom{background:#ffffff05;border-radius:12px;width:100%;padding:20px}.arch-layers{flex-direction:column;gap:20px;display:flex}.layer-card{background:var(--bg-card);transition:var(--transition-base);border:1px solid #ffffff0d;border-radius:12px;align-items:center;gap:25px;padding:24px;display:flex}.layer-card:hover{border-color:var(--accent);background:#ffffff1a;transform:scale(1.02)}.layer-num{color:var(--secondary);opacity:.5;font-family:Outfit,sans-serif;font-size:1.5rem;font-weight:800}.layer-info h4{color:var(--text-main);margin-bottom:5px;font-size:1.2rem}.layer-info p{color:var(--text-muted);font-size:.9rem}@media (width<=992px){.arch-content{grid-template-columns:1fr;gap:40px}}.hardware-section{padding:var(--section-padding);background:radial-gradient(circle at 10% 20%,#002d5a 0%,#001f3f 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h3{margin-bottom:20px;font-size:1.4rem}.hw-stat{flex-direction:column;margin-bottom:15px;display:flex}.stat-label{color:var(--text-muted);font-size:.8rem}.stat-value{color:var(--accent);font-size:1.1rem;font-weight:700}.hw-desc{color:var(--text-muted);flex:1;margin-bottom:25px;font-size:.95rem;line-height:1.6}.hw-footer{border-top:1px solid #ffffff0d;padding-top:15px}.hw-highlight{color:var(--secondary);font-size:.85rem;font-weight:600}.software-section{padding:var(--section-padding);background:#0003}.software-layout{grid-template-columns:1.5fr 1fr;align-items:center;gap:80px;display:grid}.software-main h3{color:var(--accent);margin-bottom:25px;font-size:1.8rem}.software-main p{color:var(--text-muted);margin-bottom:50px;font-size:1.05rem}.workflow-stepper{flex-direction:column;gap:30px;display:flex;position:relative}.step-item{align-items:flex-start;gap:25px;display:flex;position:relative}.step-icon{background:var(--primary-light);border:1px solid 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32px;font-weight:600}.btn-secondary:hover{background:#ffffff0d;border-color:#fff6}.hero-features{flex-wrap:wrap;gap:40px;display:flex}.feature-item{color:var(--text-muted);align-items:center;gap:12px;font-size:.95rem;display:flex}.feature-icon{color:var(--accent)}@media (width<=768px){.hero-content{text-align:center;margin:0 auto}.hero-subtitle{margin-left:auto;margin-right:auto}.hero-actions,.hero-features{justify-content:center}}.strategy-section{padding:var(--section-padding);background:#ffffff05}.section-container{max-width:var(--container-max-width);margin:0 auto}.section-label{color:var(--accent);letter-spacing:2px;margin-bottom:12px;font-size:.85rem;font-weight:700;display:block}.section-title{margin-bottom:60px;font-size:2.2rem}.strategy-grid{grid-template-columns:1.2fr 1fr;align-items:center;gap:60px;display:grid}.strategy-text p{color:var(--text-muted);font-size:1.1rem;line-height:1.8}.strategy-highlights{gap:20px;display:grid}.highlight-card{background:var(--bg-card);border-left:4px solid var(--secondary);transition:var(--transition-base);border-radius:12px;padding:30px}.highlight-card:hover{background:#ffffff14;transform:translate(10px)}.highlight-card h3{color:var(--accent);margin-bottom:15px;font-size:1.2rem}.highlight-card p{color:var(--text-muted);font-size:.95rem}@media (width<=992px){.strategy-grid{grid-template-columns:1fr;gap:40px}}:root{--primary:#001f3f;--primary-light:#002d5a;--secondary:#0074d9;--secondary-hover:#0056b3;--accent:#7fdbff;--accent-glow:#7fdbff66;--bg-dark:#001f3f;--bg-card:#ffffff0d;--bg-gradient:linear-gradient(135deg, #001f3f 0%, #036 100%);--text-main:#fff;--text-muted:#b0c4de;--text-accent:#7fdbff;--nav-height:70px;--container-max-width:1200px;--section-padding:80px 20px;--transition-base:all .3s ease}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4{color:var(--text-main);font-family:Outfit,sans-serif;font-weight:700}a{color:inherit;transition:var(--transition-base);text-decoration:none}ul{list-style:none}