/* About page title and opening copy. */
.page-hero {
    align-items: center;
    min-height: 0;
    padding-block: 24px 36px;
}

.page-hero h1 {
    max-width: 760px;
    font-size: clamp(38px, 5vw, 60px);
    line-height: 1.12;
    letter-spacing: normal;
}

.page-hero > p {
    max-width: 560px;
    color: #454d44;
    font-size: 16px;
    line-height: 1.7;
}

/* About page introduction and business summary. */
.about-page {
    width: 100%;
    max-width: none;
    grid-template-columns: 120px minmax(0, 1fr);
    gap: clamp(28px, 5vw, 72px);
    align-items: start;
}

.about-page > div:last-child {
    max-width: 920px;
}

.about-page h2 {
    margin: 12px 0 20px;
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    line-height: 1.18;
    letter-spacing: normal;
}

.about-page p {
    max-width: none;
    color: #454d44;
    font-size: 16px;
    line-height: 1.75;
}

.about-page .about-mark {
    width: 96px;
    height: 96px;
    background: #f4f6f2;
    font-family: var(--sans);
    font-size: 28px;
    font-weight: 800;
}

.about-page .button {
    margin-top: 12px;
}

/* Stack the About page content on narrow screens. */
@media (max-width: 700px) {
    .page-hero {
        min-height: 0;
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
        padding-block: 18px 28px;
    }

    .about-page {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .about-page .about-mark {
        width: 68px;
        height: 68px;
        font-size: 22px;
    }
}