.brandstoffen-block {
    width: 100%;
    font-family: 'Open Sans', sans-serif;
    background-color: #F8F8F8;
    margin: 100px 0 20px;
}

.brandstoffen-block__wrapper {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 6rem;
    max-width: 1600px;
    margin: 0 auto;
    padding: 5rem 2rem;
}

/* ── Linker kolom ── */
.brandstoffen-block__intro {
    flex: 0 0 320px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: sticky;
    top: 2rem;
}

.brandstoffen-block__heading {
    font-size: clamp(1.75rem, 2.5vw, 2.25rem);
    font-weight: 400;
    line-height: 1.2;
    margin: 0;
}

.brandstoffen-block__heading--thin {
    font-weight: 400;
}

.brandstoffen-block__heading strong {
    font-weight: 700;
    display: block;
}

.brandstoffen-block__divider {
    border: none;
    border-top: 2px solid #000000;
    margin: 0;
    width: 120px;
}

.brandstoffen-block__button {
    background-color: #3A528B;
    border: 1px solid #3A528B;
    color: white;
    padding: 12px 24px 15px 24px;
    border-radius: 0px 100px 100px 100px;
    text-decoration: unset;
    font-size: 18px;
    font-family: 'Open Sans', sans-serif;
    transition: 0.3s all;
    display: inline-block;
    margin-top: 20px;
    max-width: fit-content;
}

.brandstoffen-block__button:hover {
    background-color: transparent;
    color: #3A528B;
    border: 1px solid #3A528B;
    transition: 0.3s all;
    background-color: white;
}

/* ── Rechter grid ── */
.brandstoffen-block__grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat( 2, 1fr );
    gap: 5rem 4rem;
}

.brandstoffen-block__item {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.brandstoffen-block__icon {
    width: 40px;
    height: 40px;
    margin-bottom: 0.4rem;
}

.brandstoffen-block__icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.brandstoffen-block__item-title {
    font-size: 18px;
    font-weight: 700;
    margin: 0;
    color: #111;
}

.brandstoffen-block__item-text {
    font-size: 16px;
    line-height: 1.7;
    color: #111;
    margin: 0;
}

/* ── Responsive ── */
@media ( max-width: 900px ) {
    .brandstoffen-block__wrapper {
        flex-direction: column;
        gap: 3rem;
    }

    .brandstoffen-block__intro {
        position: static;
        flex: unset !important;
    }

    .brandstoffen-block__grid {
        grid-template-columns: 1fr;
        gap: 3rem 4rem;
    }
}

@media ( max-width: 600px ) {
    .brandstoffen-block__grid {
        grid-template-columns: 1fr;
    }
}