<style>
    /* ===== Product Split (LEFT black / RIGHT image) ===== */
    .bt-product-split2 {
        position: relative;
        background: #0b0b0b;
        min-height: 420px;
        overflow: hidden;
    }

    /* 하단 얇은 라인 */
    .bt-product-split2::after {
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        height: 1px;
        background: rgba(255, 255, 255, .18);
        z-index: 3;
    }

    /* 가운데 세로 라인 */
    .bt-product-split2 .bt-midline {
        position: absolute;
        top: 0;
        bottom: 0;
        left: 50%;
        width: 1px;
        background: rgba(255, 255, 255, .18);
        z-index: 3;
        transform: translateX(-0.5px);
    }

    /* 좌측 텍스트 영역 */
    .bt-product-split2 .bt-left {
        min-height: 420px;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        padding: 48px 18px;
        background: #0b0b0b;
    }

    /* 우측 이미지 영역 */
    .bt-product-split2 .bt-right {
        min-height: 420px;
        background-image: url("YOUR_IMAGE_URL_HERE.jpg");
        /* <- 여기 교체 */
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
    }

    .bt-product-split2 .bt-title {
        color: #fff;
        font-weight: 300;
        font-size: clamp(24px, 2.2vw, 34px);
        letter-spacing: .2px;
        margin-bottom: 22px;
    }

    .bt-product-split2 .bt-desc {
        color: rgba(255, 255, 255, .85);
        font-size: 12px;
        line-height: 2.1;
        max-width: 360px;
        margin: 0 auto;
    }

    @media (max-width: 991.98px) {
        .bt-product-split2 .bt-midline {
            display: none;
        }

        .bt-product-split2 .bt-left,
        .bt-product-split2 .bt-right {
            min-height: 360px;
        }
    }
</style>

<section class="bt-product-split2">
    <div class="bt-midline"></div>

    <div class="container-fluid px-0">
        <div class="row g-0">
            <!-- Left text -->
            <div class="col-lg-6 bt-left">
                <div>
                    <div class="bt-title">Titanium Solids</div>
                    <div class="bt-desc">
                        Clean titanium solids in various grades and forms,<br>
                        suitable for remelting, forging, and advanced<br>
                        processing.
                    </div>
                </div>
            </div>

            <!-- Right image -->
            <div class="col-lg-6 bt-right"></div>
        </div>
    </div>
</section>