.biz-edu-showcase {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
    gap: 1.5rem;
    align-items: stretch;
    margin: 2rem 0;
}

.biz-edu-showcase-visual,
.biz-edu-artifact-card {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 51, 102, 0.08);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow-soft);
}

.biz-edu-showcase-visual::before,
.biz-edu-artifact-card::before {
    content: "Bizinc Copyright";
    position: absolute;
    inset: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotate(-18deg);
    color: rgba(255, 255, 255, 0.38);
    font-size: clamp(1.6rem, 5vw, 4.8rem);
    font-weight: 900;
    letter-spacing: 0;
    text-shadow: 0 2px 10px rgba(15, 23, 42, 0.35);
    pointer-events: none;
    user-select: none;
}

.biz-edu-showcase-visual img,
.biz-edu-artifact-card img {
    display: block;
    width: 100%;
    height: auto;
}

.biz-edu-showcase-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2rem;
    border-radius: 8px;
    background: #f5f9fc;
}

.biz-edu-showcase-copy h3 {
    margin: 0 0 1rem;
    color: var(--primary-color);
    font-size: 1.65rem;
}

@media (max-width: 900px) {
    .biz-edu-showcase {
        grid-template-columns: 1fr;
    }

    .biz-edu-showcase-copy {
        padding: 1.5rem;
    }
}