/* Light Theme & Engineering UI Overrides */
        :root {
            --bg-main: #ffffff;
            --bg-surface: #f8fafc;
            --bg-surface-elevated: #ffffff;
            --neon-blue: #2563eb;
            --neon-purple: #7c3aed;
            --text-main: #1e293b;
            --text-muted: #475569;
            --border-color: #e2e8f0;
            --gradient-primary: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
            --gradient-light: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
        }

        body {
            background-color: var(--bg-main);
            color: var(--text-main);
            font-family: 'Inter', sans-serif;
            overflow-x: hidden;
        }

        /* Adjust Navbar & Footer */
        .glassy-nav {
            background: rgba(255, 255, 255, 0.9) !important;
            border-bottom: 1px solid var(--border-color);
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
        }
        .nav-links a { color: #334155 !important; }
        .nav-links a:hover { color: var(--neon-purple) !important; }
        .footer { background: #f8fafc !important; color: var(--text-muted) !important; border-top: 1px solid var(--border-color); }
        .footer h5 { color: #1e293b !important; }
        .footer a { color: var(--text-muted) !important; }
        .footer a:hover { color: var(--neon-purple) !important; }

        section { padding: 80px 20px; position: relative; }
        .container { max-width: 1200px; margin: 0 auto; position: relative; z-index: 2; }
        
        .text-center { text-align: center; }
        .text-purple { color: var(--neon-purple); }
        .text-blue { color: var(--neon-blue); }
        .mb-2 { margin-bottom: 0.5rem; }
        .mb-4 { margin-bottom: 1rem; }
        .mb-8 { margin-bottom: 2rem; }

        h1, h2, h3, h4 { color: #0f172a; font-weight: 700; }
        h2 { font-size: 2.5rem; letter-spacing: -0.5px; }

        /* Buttons */
        .btn {
            display: inline-flex; align-items: center; justify-content: center;
            gap: 8px; padding: 12px 24px; border-radius: 6px; font-weight: 600;
            transition: all 0.3s ease; cursor: pointer; border: none; font-size: 1rem;
            text-decoration: none;
        }
        .btn-primary {
            background: var(--gradient-primary); color: #fff;
            box-shadow: 0 4px 15px rgba(124, 58, 237, 0.2);
        }
        .btn-primary:hover {
            transform: translateY(-2px); box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
        }
        .btn-secondary {
            background: transparent; color: var(--neon-blue);
            border: 2px solid var(--neon-blue);
        }
        .btn-secondary:hover {
            background: rgba(37, 99, 235, 0.05);
        }

        /* Hero Section */
        .hero {
            min-height: 80vh; display: flex; align-items: center; justify-content: center;
            background: radial-gradient(circle at 50% 0%, #f1f5f9 0%, #ffffff 70%);
            text-align: center; overflow: hidden; padding-top: 100px;
        }
        .hero h1 { font-size: 3.5rem; line-height: 1.2; margin-bottom: 20px; }
        .hero p { font-size: 1.2rem; color: var(--text-muted); max-width: 700px; margin: 0 auto 40px; }
        
        /* Abstract Visuals */
        .glow-orb {
            position: absolute; border-radius: 50%; filter: blur(100px); z-index: 1; opacity: 0.15;
        }
        .orb-1 { width: 400px; height: 400px; background: var(--neon-purple); top: -100px; left: -100px; }
        .orb-2 { width: 300px; height: 300px; background: var(--neon-blue); bottom: 10%; right: -50px; }

        /* Cards & Grid */
        .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
        .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
        .grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
        @media (max-width: 992px) { .grid-3 { grid-template-columns: 1fr; } .grid-4 { grid-template-columns: 1fr 1fr; } }
        @media (max-width: 768px) { .grid-2 { grid-template-columns: 1fr; } .hero h1 { font-size: 2.5rem; } .grid-4 { grid-template-columns: 1fr; } }

        .glass-card {
            background: var(--bg-surface-elevated); border: 1px solid var(--border-color);
            border-radius: 12px; padding: 30px;
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
            transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
        }
        .glass-card:hover {
            transform: translateY(-5px); border-color: rgba(139, 92, 246, 0.3);
            box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1), 0 0 10px rgba(139, 92, 246, 0.1);
        }
        .glass-card i { font-size: 2rem; color: var(--neon-purple); margin-bottom: 15px; display: block; }

        /* Workflow Step */
        .workflow-step { text-align: center; position: relative; }
        .workflow-step i { font-size: 2.5rem; color: var(--neon-blue); background: #eff6ff; padding: 20px; border-radius: 50%; margin-bottom: 15px; border: 1px solid #bfdbfe; }
        .workflow-step p { font-size: 0.9rem; font-weight: 600; color: #334155; }
        .workflow-arrow { position: absolute; top: 35px; right: -20px; color: #94a3b8; font-size: 1.5rem; transform: translateY(-50%); }
        @media (max-width: 992px) { .workflow-arrow { display: none; } }

        /* Code Block */
        .code-window {
            background: #1e293b; border-radius: 8px; border: 1px solid #334155; overflow: hidden;
            box-shadow: 0 20px 40px -10px rgba(0,0,0,0.2);
        }
        .code-header {
            background: #0f172a; padding: 10px 15px; display: flex; gap: 8px; border-bottom: 1px solid #334155;
        }
        .dot { width: 12px; height: 12px; border-radius: 50%; }
        .dot.red { background: #ff5f56; }
        .dot.yellow { background: #ffbd2e; }
        .dot.green { background: #27c93f; }
        .code-content {
            padding: 20px; font-family: 'JetBrains Mono', monospace; font-size: 1.1rem; color: #f8fafc;
            white-space: pre-wrap; word-break: break-all;
        }
        .code-keyword { color: #c678dd; }
        .code-function { color: #61afef; }
        .code-string { color: #98c379; }
        .code-operator { color: #56b6c2; }
        .code-comment { color: #5c6370; font-style: italic; }
        
        /* Lists */
        ul.check-list { list-style: none; padding: 0; }
        ul.check-list li { position: relative; padding-left: 30px; margin-bottom: 15px; color: var(--text-muted); }
        ul.check-list li::before {
            content: '\2713'; position: absolute; left: 0; top: 0; color: #059669;
            font-weight: bold; background: #d1fae5; width: 20px; height: 20px;
            display: flex; align-items: center; justify-content: center; border-radius: 50%; font-size: 12px;
        }
        ul.x-list { list-style: none; padding: 0; }
        ul.x-list li { position: relative; padding-left: 30px; margin-bottom: 15px; color: var(--text-muted); }
        ul.x-list li::before {
            content: '\2715'; position: absolute; left: 0; top: 0; color: #dc2626;
            font-weight: bold; background: #fee2e2; width: 20px; height: 20px;
            display: flex; align-items: center; justify-content: center; border-radius: 50%; font-size: 10px;
        }

        /* Use Case Compare */
        .compare-box { padding: 30px; border-radius: 12px; height: 100%; }
        .compare-before { background: #fff1f2; border: 1px solid #fecdd3; }
        .compare-after { background: #ecfdf5; border: 1px solid #a7f3d0; position: relative; overflow: hidden; }
        .compare-after::before {
            content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
            background: linear-gradient(90deg, transparent, #10b981, transparent);
        }

        /* Final CTA */
        .cta-section { background: var(--bg-surface); text-align: center; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); }

        /* Animation Classes */
        .fade-in { animation: fadeIn 1s ease forwards; opacity: 0; transform: translateY(20px); }
        .delay-1 { animation-delay: 0.2s; }
        .delay-2 { animation-delay: 0.4s; }
        @keyframes fadeIn { to { opacity: 1; transform: translateY(0); } }