.product-container {
            background: #ffffff;
            border-radius: 20px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
            /*<!--max-width: 1100px;-->*/ /* Widened layout for premium desktop presence */
            width: 100%;
            display: grid;
            grid-template-columns: 1.1fr 0.9fr; /* Slightly larger image area */
            gap: 60px; /* Increased separation space */
            padding: 50px;
        }

        /* Left Column: Fixed Single Image Area */
        .product-image-wrapper {
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            border-radius: 14px;
            background: #f1f5f9;
        }

        .product-image-wrapper img {
            width: 100%;
            height: 100%;
            max-height: 500px;
            object-fit: cover;
            transition: transform 0.3s ease; /* Desktop hover effect */
        }

        /* Micro-interaction for desktop users */
        .product-image-wrapper:hover img {
            transform: scale(1.03); 
        }

        /* Right Column: Product Details */
        .product-details {
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .brand {
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: var(--primary);
            font-weight: 700;
            margin-bottom: 12px;
        }

        .title {
            font-size: 18px; /* Large desktop typography */
            line-height: 1.15;
            margin-bottom: 16px;
            font-weight: 800;
        }

        .rating {
            display: flex;
            align-items: center;
            gap: 6px;
            color: #f59e0b;
            font-size: 1rem;
            margin-bottom: 24px;
        }

        .rating span {
            color: var(--text-muted);
            margin-left: 6px;
        }

        .price-tag {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 24px;
        }

        .current-price {
            font-size: 1.5rem;
            font-weight: 700;
        }

        .original-price {
            color: var(--text-muted);
            text-decoration: line-through;
            font-size: 1.25rem;
        }

        .description {
            color: var(--text-muted);
            line-height: 1.7;
            font-size: 1.05rem;
            margin-bottom: 30px;
        }

        /* Product Options Form */
        .options-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
            border-top: 1px solid var(--border);
            padding-top: 30px;
        }

        /* Actions Elements */
        .action-row {
            display: flex;
            gap: 20px;
        }

        .quantity-select {
            padding: 14px 20px;
            border: 1px solid var(--border);
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            outline: none;
            cursor: pointer;
            background-color: #ffffff;
            transition: border-color 0.2s;
        }

        .quantity-select:hover {
            border-color: var(--text-muted);
        }

        .add-to-cart-btn {
            flex: 1;
            background-color: var(--primary);
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 1.05rem;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.2s ease, transform 0.1s ease;
        }

        .add-to-cart-btn:hover {
            background-color: var(--primary-hover);
        }

        .add-to-cart-btn:active {
            transform: scale(0.98);
        }