:root {
            --primary-blue: #2E5FCC;
            --secondary-blue: #4A90E2;
            --accent-teal: #14B8A6;
            --dark-navy: #1E3A5F;
            --text-primary: #2D3748;
            --text-secondary: #4A5568;
            --bg-light: #F7FAFC;
            --border-light: #E2E8F0;
            --white: #FFFFFF;
            --status-dev: #F6AD55;
            --status-prod: #48BB78;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--white);
        }
        
        /* Header */
        header {
            background: linear-gradient(135deg, var(--dark-navy) 0%, var(--primary-blue) 100%);
            color: var(--white);
            padding: 1.5rem 0;
            border-bottom: 4px solid var(--accent-teal);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        
        .header-content {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        
        .logo-section {
            display: flex;
            align-items: center;
            gap: 1rem;
        }
        
        .logo-section svg {
            width: 50px;
            height: 50px;
            filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
        }
        
        .logo-text h1 {
            font-size: 1.5rem;
            font-weight: 700;
            letter-spacing: -0.5px;
        }
        
        .logo-text span {
            font-size: 0.75rem;
            opacity: 0.9;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        
        nav a {
            color: white;
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            transition: opacity 0.3s;
        }
        
        nav a:hover {
            opacity: 0.8;
        }
        
        /* Hero */
        .hero {
            background: linear-gradient(135deg, var(--bg-light) 0%, #EDF2F7 100%);
            padding: 5rem 2rem;
            text-align: center;
        }
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .hero h2 {
            font-size: 2.8rem;
            color: var(--dark-navy);
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }
        
        .hero p {
            font-size: 1.25rem;
            color: var(--text-secondary);
            margin-bottom: 2.5rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .cta-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        .btn {
            padding: 1rem 2rem;
            border-radius: 6px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
            display: inline-block;
        }
        
        .btn-primary {
            background: var(--primary-blue);
            color: white;
        }
        
        .btn-primary:hover {
            background: var(--dark-navy);
            transform: translateY(-2px);
        }
        
        .btn-secondary {
            background: transparent;
            color: var(--primary-blue);
            border: 2px solid var(--primary-blue);
        }
        
        .btn-secondary:hover {
            background: var(--primary-blue);
            color: white;
        }
        
        /* Section Headers */
        .section-header {
            text-align: center;
            margin-bottom: 3rem;
        }
        
        .section-header h3 {
            font-size: 2rem;
            color: var(--dark-navy);
            margin-bottom: 0.5rem;
        }
        
        .section-header p {
            color: var(--text-secondary);
            font-size: 1.1rem;
        }
        
        /* Products Section */
        .products {
            padding: 5rem 2rem;
            max-width: 1100px;
            margin: 0 auto;
        }
        
        .product-category {
            margin-bottom: 4rem;
        }
        
        .category-label {
            display: inline-block;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        .label-production {
            background: rgba(72, 187, 120, 0.1);
            color: var(--status-prod);
            border: 1px solid var(--status-prod);
        }
        
        .label-development {
            background: rgba(246, 173, 85, 0.1);
            color: var(--status-dev);
            border: 1px solid var(--status-dev);
        }
        
        .product-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }
        
        .product-card {
            background: white;
            border: 1px solid var(--border-light);
            border-radius: 12px;
            padding: 2rem;
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }
        
        .product-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
            border-color: var(--accent-teal);
        }
        
        .product-card.featured::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--accent-teal);
        }
        
        .product-card h4 {
            font-size: 1.4rem;
            color: var(--dark-navy);
            margin-bottom: 0.5rem;
        }
        
        .product-card .subtitle {
            color: var(--accent-teal);
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 1rem;
            display: block;
        }
        
        .product-card p {
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
            font-size: 0.95rem;
        }
        
        .product-features {
            list-style: none;
            margin-bottom: 1.5rem;
        }
        
        .product-features li {
            padding-left: 1.5rem;
            position: relative;
            margin-bottom: 0.5rem;
            font-size: 0.9rem;
            color: var(--text-primary);
        }
        
        .product-features li::before {
            content: '—';
            position: absolute;
            left: 0;
            color: var(--accent-teal);
            font-weight: bold;
        }
        
        .product-link {
            color: var(--primary-blue);
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .product-link:hover {
            color: var(--dark-navy);
        }
        
        /* Philosophy Section */
        .philosophy {
            background: var(--dark-navy);
            color: white;
            padding: 5rem 2rem;
        }
        
        .philosophy-content {
            max-width: 900px;
            margin: 0 auto;
            text-align: center;
        }
        
        .philosophy h3 {
            font-size: 2rem;
            margin-bottom: 1.5rem;
        }
        
        .philosophy > div > p {
            font-size: 1.2rem;
            opacity: 0.9;
            margin-bottom: 3rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .principles-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            text-align: left;
        }
        
        .principle-item {
            background: rgba(255,255,255,0.05);
            padding: 1.5rem;
            border-radius: 8px;
            border-left: 3px solid var(--accent-teal);
        }
        
        .principle-item h4 {
            color: var(--accent-teal);
            margin-bottom: 0.5rem;
            font-size: 1.1rem;
        }
        
        .principle-item p {
            opacity: 0.85;
            font-size: 0.95rem;
        }
        
        /* Footer */
        footer {
            background: var(--dark-navy);
            color: white;
            padding: 3rem 2rem 2rem;
            border-top: 1px solid rgba(255,255,255,0.1);
        }
        
        .footer-content {
            max-width: 1100px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 2rem;
        }
        
        .footer-section h5 {
            color: var(--accent-teal);
            margin-bottom: 1rem;
            font-size: 1rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        .footer-section ul {
            list-style: none;
        }
        
        .footer-section li {
            margin-bottom: 0.5rem;
        }
        
        .footer-section a {
            color: rgba(255,255,255,0.7);
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.3s;
        }
        
        .footer-section a:hover {
            color: white;
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: rgba(255,255,255,0.6);
            font-size: 0.9rem;
        }
        
        .footer-tagline {
            font-style: italic;
            margin-top: 0.5rem;
            color: var(--accent-teal);
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                gap: 1rem;
            }
            
            nav ul {
                gap: 1rem;
                flex-wrap: wrap;
                justify-content: center;
            }
            
            .hero h2 {
                font-size: 2rem;
            }
            
            .hero p {
                font-size: 1.1rem;
            }
            
            .product-grid {
                grid-template-columns: 1fr;
            }
        }