.product-banner {
            position: relative;
            height: 30vh;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.4));
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

        .background-image {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: -1;
        }

        .overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.4));
            z-index: 1;
        }

        .glow-effect {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(64, 224, 255, 0.3) 0%, rgba(64, 224, 255, 0.1) 30%, transparent 70%);
            border-radius: 50%;
            animation: pulse 4s ease-in-out infinite;
            z-index: 2;
        }

        @keyframes pulse {
            0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.7; }
            50% { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
        }

        .floating-elements {
            position: absolute;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 3;
        }

        .floating-item {
            position: absolute;
            width: 12px;
            height: 12px;
            background: rgba(255, 255, 255, 0.6);
            border-radius: 50%;
            animation: float 6s ease-in-out infinite;
        }

        .floating-item:nth-child(1) {
            top: 20%;
            left: 15%;
            animation-delay: 0s;
        }

        .floating-item:nth-child(2) {
            top: 60%;
            left: 80%;
            animation-delay: 1s;
        }

        .floating-item:nth-child(3) {
            top: 40%;
            left: 25%;
            animation-delay: 2s;
        }

        .floating-item:nth-child(4) {
            top: 75%;
            left: 70%;
            animation-delay: 3s;
        }

        .floating-item:nth-child(5) {
            top: 30%;
            left: 85%;
            animation-delay: 4s;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0.6; }
            50% { transform: translateY(-20px) rotate(180deg); opacity: 1; }
        }

        .interface-card {
            position: absolute;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 12px;
            animation: drift 8s ease-in-out infinite;
        }

        .card-1 {
            width: 120px;
            height: 80px;
            top: 15%;
            left: 70%;
            animation-delay: 0s;
        }

        .card-2 {
            width: 100px;
            height: 100px;
            top: 65%;
            left: 10%;
            animation-delay: 2s;
        }

        .card-3 {
            width: 140px;
            height: 70px;
            top: 25%;
            left: 5%;
            animation-delay: 4s;
        }

        @keyframes drift {
            0%, 100% { transform: translate(0, 0) rotate(0deg); }
            25% { transform: translate(10px, -15px) rotate(1deg); }
            50% { transform: translate(-5px, -25px) rotate(-1deg); }
            75% { transform: translate(-10px, -10px) rotate(0.5deg); }
        }

        .dot {
            position: absolute;
            width: 6px;
            height: 6px;
            background: rgba(64, 224, 255, 0.8);
            border-radius: 50%;
            animation: twinkle 3s ease-in-out infinite;
        }

        .dot:nth-of-type(1) {
            top: 25%;
            left: 45%;
            animation-delay: 0s;
        }

        .dot:nth-of-type(2) {
            top: 70%;
            left: 55%;
            animation-delay: 1s;
        }

        .dot:nth-of-type(3) {
            top: 35%;
            left: 75%;
            animation-delay: 2s;
        }

        .dot:nth-of-type(4) {
            top: 80%;
            left: 30%;
            animation-delay: 1.5s;
        }

        @keyframes twinkle {
            0%, 100% { opacity: 0.4; transform: scale(1); }
            50% { opacity: 1; transform: scale(1.3); }
        }

        .banner-content {
            text-align: center;
            z-index: 10;
            position: relative;
        }

        .product-name {
            font-size: 35px;
            font-weight: 700;
            color: white;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
            letter-spacing: 2px;
            animation: fadeInUp 1s ease-out;
        }

        .home-section {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: -0.5rem;
            color: rgba(255, 255, 255, 0.8);
            font-size: 1.1rem;
            font-weight: 400;
            animation: fadeInUp 1s ease-out 0.3s both;
        }

        .arrow {
            font-size: 1.2rem;
            color: #40e0ff;
            animation: bounce 2s ease-in-out infinite;
            display: none;        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes bounce {
            0%, 100% { transform: translateX(0); }
            50% { transform: translateX(5px); }
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .product-name {
                font-size: 2.5rem;
            }
            
            .home-section {
                font-size: 1rem;
            }
            
            .interface-card {
                transform: scale(0.8);
            }
        }

        @media (max-width: 480px) {
            .product-name {
                font-size: 2rem;
            }
            
            .floating-item {
                width: 8px;
                height: 8px;
            }
            
            .interface-card {
                transform: scale(0.6);
            }
            
        }