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    <title>Futuristic Tech Boxes</title>
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    <style>
        body { background-color: #000; font-family: 'Plus Jakarta Sans', sans-serif; color: #fff; }
        /* Card Container */
        .tech-box {
            background: rgba(10, 10, 10, 0.6);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 24px;
            padding: 40px;
            height: 550px;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            position: relative;
            overflow: hidden;
            transition: all 0.4s ease;
        }
        .tech-box:hover {
            border-color: rgba(255, 61, 0, 0.3);
            background: rgba(15, 15, 15, 0.8);
            transform: translateY(-10px);
        }
        /* 3D Icon Area (Top Half) */
        .icon-area {
            position: absolute;
            top: 30%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 100%;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        /* Orange Glow behind icons */
        .glow-aura {
            position: absolute;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(255, 61, 0, 0.4) 0%, transparent 70%);
            filter: blur(40px);
            z-index: 0;
        }
        /* Glowing Ring (Center Card) */
        .glowing-ring {
            width: 110px;
            height: 110px;
            border: 10px solid #FF3D00;
            border-radius: 50%;
            box-shadow: 0 0 50px #FF3D00, inset 0 0 25px #FF3D00;
            z-index: 10;
        }
        /* Abstract Cube (Side Cards) */
        .cube-mockup {
            width: 100px;
            height: 120px;
            background: linear-gradient(135deg, #330000 0%, #FF3D00 100%);
            transform: rotateX(20deg) rotateY(20deg);
            border: 1px solid rgba(255, 255, 255, 0.2);
            z-index: 10;
        }
        .heading-white {
            font-size: 28px;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }
        .desc-gray {
            font-size: 14px;
            color: #9ca3af;
            line-height: 1.6;
            font-weight: 400;
        }
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<body>
        <!-- Box 1 -->
                <h3>Hybrid Consensus Engine</h3>
                <p>
                    Optimistic rollup speed with zk security architecture. Disputed blocks trigger immediate Halo2 zkSNARK validity proofs for guaranteed finality.
                </p>
        <!-- Box 2 (Center) -->
                <h3>Hot-Swappable MLOps</h3>
                <p>
                    AI models update without downtime through advanced containerization. Containerized PyTorch/TensorFlow deployment with runtime hot-swapping for continuous availability.
                </p>
        <!-- Box 3 -->
                <h3>AI Model Marketplace</h3>
                <p>
                    Revolutionary on-chain AI marketplace using EIP-4844 blob storage infrastructure. Publish, buy, sell neural networks with cryptographic security.
                </p>
</body>
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