.naphthenic-acid-page {
    color: #28455b;
}

.naphthenic-acid-intro {
    grid-template-columns: 340px minmax(0, 1fr);
}

.naphthenic-acid-intro .card__img img {
    width: 340px;
    max-width: 100%;
    height: 200px;
    aspect-ratio: auto;
    object-fit: cover;
}

@media (max-width: 61.9375em) {
    .naphthenic-acid-intro {
        grid-template-columns: 1fr;
    }

    .naphthenic-acid-intro .card__img img {
        width: 100%;
        height: auto;
        aspect-ratio: 1;
        object-fit: contain;
    }
}

.naphthenic-acid-page h2 {
    margin: 3.25rem 0 1rem;
    color: #28455b;
    font-size: clamp(1.6rem, 3vw, 2.35rem);
    line-height: 1.2;
}

.naphthenic-acid-page h3 {
    margin: 1.5rem 0 .5rem;
    color: #28455b;
    font-size: 1.2rem;
}

.naphthenic-acid-page .product-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.naphthenic-acid-page .product-panel,
.naphthenic-acid-page .application-card {
    padding: 1.5rem;
    border: 1px solid #dbe5eb;
    border-radius: 8px;
    background: #f7fafb;
}

.naphthenic-acid-page .specification-table {
    width: 100%;
    margin-top: 1.25rem;
    border-collapse: collapse;
}

.naphthenic-acid-page .specification-table th,
.naphthenic-acid-page .specification-table td {
    padding: .9rem 1rem;
    border-bottom: 1px solid #dbe5eb;
    text-align: left;
    vertical-align: top;
}

.naphthenic-acid-page .specification-table th {
    width: 34%;
    color: #28455b;
}

.naphthenic-acid-page .application-card p,
.naphthenic-acid-page .product-panel p {
    margin-bottom: 0;
}

.naphthenic-acid-page .product-cta {
    margin-top: 3.25rem;
    padding: 2rem;
    border-radius: 8px;
    background: #28455b;
    color: #fff;
}

.naphthenic-acid-page .product-cta h2,
.naphthenic-acid-page .product-cta h3,
.naphthenic-acid-page .product-cta p {
    color: #fff;
}

.naphthenic-acid-page .product-cta h2 {
    margin-top: 0;
}

.naphthenic-acid-page .product-cta a {
    color: #fff;
    text-decoration: underline;
}

.naphthenic-acid-page .product-cta .wpcf7 {
    margin-top: 1.5rem;
}

.naphthenic-acid-page .product-cta input:not([type=submit]),
.naphthenic-acid-page .product-cta textarea,
.naphthenic-acid-page .product-cta select {
    width: 100%;
    margin: .35rem 0 1rem;
    padding: .75rem;
    border: 1px solid #dbe5eb;
    border-radius: 4px;
    color: #28455b;
    background: #fff;
}

.naphthenic-acid-page .product-cta input[type=submit] {
    padding: .8rem 1.25rem;
    border: 0;
    border-radius: 4px;
    color: #28455b;
    font-weight: 700;
    background: #fff;
    cursor: pointer;
}

.question {
    margin-top: 3rem;
}

.question h2 {
    margin: 0 0 1rem;
    color: #28455b;
    font-size: clamp(1.6rem, 3vw, 2.35rem);
}

.question details {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid #dbe5eb;
}

.question summary {
    color: #28455b;
    font-weight: 700;
    cursor: pointer;
}

.question details > div {
    padding-top: .85rem;
}

@media (max-width: 700px) {
    .naphthenic-acid-page .product-grid {
        grid-template-columns: 1fr;
    }

    .naphthenic-acid-page .specification-table th,
    .naphthenic-acid-page .specification-table td {
        display: block;
        width: 100%;
    }

    .naphthenic-acid-page .specification-table th {
        padding-bottom: .25rem;
    }

    .naphthenic-acid-page .specification-table td {
        padding-top: .25rem;
    }
}