.dn-related-tests {
    position: relative;
    padding: clamp(3rem, 6vw, 5.5rem) 0;
    overflow: hidden;
    color: #ECECEC;
    background:
        radial-gradient(circle at 15% 10%, rgba(16, 163, 127, 0.1), transparent 28rem),
        #171717;
    border-top: 1px solid #2F2F2F;
}

.dn-related-tests::before {
    position: absolute;
    inset: 0;
    pointer-events: none;
    content: "";
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.025), transparent 42%);
}

.dn-related-tests .container {
    position: relative;
    z-index: 1;
}

.dn-related-tests__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 1.75rem;
}

.dn-related-tests__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 0.75rem;
    color: #10A37F;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.dn-related-tests__header h2 {
    margin: 0;
    color: #FFFFFF;
    font-size: clamp(1.65rem, 3vw, 2.35rem);
    font-weight: 800;
    letter-spacing: -0.035em;
}

.dn-related-tests__header p {
    max-width: 46rem;
    margin: 0.75rem 0 0;
    color: #B4B4B4;
    line-height: 1.7;
}

.dn-related-tests__hub-link {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 0.65rem;
    min-height: 2.75rem;
    padding: 0.7rem 1rem;
    color: #ECECEC;
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    background: #2F2F2F;
    border: 1px solid #424242;
    border-radius: 0.75rem;
    transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.dn-related-tests__hub-link:hover,
.dn-related-tests__hub-link:focus-visible {
    color: #FFFFFF;
    background: #424242;
    border-color: #10A37F;
}

.dn-related-tests__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.dn-related-test-card {
    display: flex;
    gap: 1rem;
    min-width: 0;
    min-height: 13.5rem;
    padding: 1.25rem;
    color: #ECECEC;
    text-decoration: none;
    background: #212121;
    border: 1px solid #424242;
    border-radius: 1rem;
    box-shadow: 0 1rem 2.5rem rgba(0, 0, 0, 0.16);
    transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.dn-related-test-card:hover,
.dn-related-test-card:focus-visible {
    color: #FFFFFF;
    background: #2F2F2F;
    border-color: #10A37F;
    box-shadow: 0 1.25rem 3rem rgba(0, 0, 0, 0.24);
    transform: translateY(-3px);
}

.dn-related-test-card:focus-visible,
.dn-related-tests__hub-link:focus-visible {
    outline: 3px solid rgba(16, 163, 127, 0.38);
    outline-offset: 3px;
}

.dn-related-test-card__icon {
    display: inline-flex;
    flex: 0 0 3rem;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    color: #10A37F;
    font-size: 1.15rem;
    background: #2F2F2F;
    border: 1px solid #424242;
    border-radius: 0.85rem;
}

.dn-related-test-card:hover .dn-related-test-card__icon,
.dn-related-test-card:focus-visible .dn-related-test-card__icon {
    color: #FFFFFF;
    background: #10A37F;
    border-color: #10A37F;
}

.dn-related-test-card__body {
    display: flex;
    min-width: 0;
    flex: 1;
    flex-direction: column;
}

.dn-related-test-card__label {
    margin-bottom: 0.45rem;
    color: #8E8E8E;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.dn-related-test-card strong {
    color: #FFFFFF;
    font-size: 1.08rem;
    line-height: 1.35;
}

.dn-related-test-card__description {
    margin-top: 0.65rem;
    color: #B4B4B4;
    font-size: 0.9rem;
    line-height: 1.6;
}

.dn-related-test-card__action {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-top: auto;
    padding-top: 1rem;
    color: #10A37F;
    font-size: 0.85rem;
    font-weight: 800;
}

.dn-related-test-card__action i,
.dn-related-tests__hub-link i {
    font-size: 0.78em;
    transition: transform 160ms ease;
}

.dn-related-test-card:hover .dn-related-test-card__action i,
.dn-related-test-card:focus-visible .dn-related-test-card__action i,
.dn-related-tests__hub-link:hover i,
.dn-related-tests__hub-link:focus-visible i {
    transform: translateX(3px);
}

@media (max-width: 991.98px) {
    .dn-related-tests__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .dn-related-test-card:last-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 767.98px) {
    .dn-related-tests__header {
        align-items: flex-start;
        flex-direction: column;
        gap: 1.25rem;
    }

    .dn-related-tests__hub-link {
        width: 100%;
        justify-content: center;
    }

    .dn-related-tests__grid {
        grid-template-columns: 1fr;
    }

    .dn-related-test-card,
    .dn-related-test-card:last-child {
        grid-column: auto;
        min-height: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .dn-related-test-card,
    .dn-related-test-card__action i,
    .dn-related-tests__hub-link,
    .dn-related-tests__hub-link i {
        transition: none;
    }
}