.swiper-slide .slide-split {
            border: 4px solid #0077b6;
            border-radius: 14px;
            overflow: hidden;
            transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 0 0 rgba(0, 0, 0, 0);
            background-color: #fff;
        }

        .swiper-slide .slide-split:hover {
            border-color: #0096c7;
            transform: translateY(-6px);
            box-shadow: 0 10px 25px rgba(0, 102, 153, 0.3);
        }

        /* ===== Quantity Input Group ===== */
        .input-group {
            display: inline-flex;
            align-items: center;
            border: 1.8px solid #ccc;
            border-radius: 8px;
            overflow: hidden;
            width: 140px;
            /* Slightly wider for comfort */
            background-color: #fafafa;
            box-shadow: inset 0 1px 3px rgb(0 0 0 / 0.1);
            transition: border-color 0.3s ease;
        }

        .input-group:focus-within {
            border-color: #007bff;
            box-shadow: 0 0 8px rgba(0, 123, 255, 0.5);
        }

        .input-group button {
            background-color: #007bff;
            color: white;
            border: none;
            padding: 10px 15px;
            cursor: pointer;
            font-weight: 700;
            font-size: 20px;
            transition: background-color 0.3s ease, color 0.3s ease;
            user-select: none;
            display: flex;
            align-items: center;
            justify-content: center;
            min-width: 42px;
        }

        .input-group button:hover {
            background-color: #0056b3;
        }

        .quantity-input {
            width: 60px;
            border: none;
            text-align: center;
            font-size: 18px;
            padding: 10px 0;
            outline: none;
            background-color: transparent;
            font-weight: 600;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: #333;
            -moz-appearance: textfield;
        }

        .quantity-input::-webkit-inner-spin-button,
        .quantity-input::-webkit-outer-spin-button {
            -webkit-appearance: none;
            margin: 0;
        }

        @media (min-width: 600px) {
            .input-group {
                width: 180px;
                /* thoda aur wide */
            }

            .quantity-input {
                width: 80px;
                font-size: 20px;
            }

            .input-group button {
                min-width: 50px;
                font-size: 22px;
            }
        }

        @media (min-width: 992px) {
            .input-group {
                width: 220px;
            }

            .quantity-input {
                width: 100px;
                font-size: 22px;
            }

            .input-group button {
                min-width: 60px;
                font-size: 24px;
            }
        }