.about-hero {
    padding-block: clamp(58px, 8vw, 96px);
    border-bottom: 1px solid var(--color-line);
    background: linear-gradient(120deg, var(--color-paper-warm), var(--color-paper));
}

.about-hero__inner {
    display: grid;
    gap: 18px;
}

.about-hero__title {
    max-width: 900px;
    margin-top: 18px;
    font-size: clamp(32px, 4.4vw, 58px);
    letter-spacing: -0.055em;
}

.about-hero__lead {
    max-width: 720px;
    margin-top: 18px;
    color: var(--color-muted);
    font-size: var(--fs-body-lg);
    line-height: var(--lh-loose);
}

.about-content {
    padding-block: var(--section-gap);
}

.about-content h2 {
    margin-bottom: 18px;
}

.about-content p {
    margin-bottom: 18px;
    color: var(--color-muted);
    font-family: var(--font-heading);
    font-size: var(--fs-body-lg);
    line-height: var(--lh-loose);
}

.about-content a {
    color: var(--color-ink);
    text-decoration: underline;
    text-underline-offset: 4px;
}

.about-principles {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(24px, 4vw, 42px);
    margin-top: 54px;
    padding-top: 34px;
    border-top: 1px solid var(--color-line);
}

.about-principles article {
    min-width: 0;
}

.about-principles span {
    display: block;
    margin-bottom: 18px;
    font-family: var(--font-ui);
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
}

.about-principles h3 {
    margin-bottom: 14px;
    font-size: 24px;
    letter-spacing: -0.035em;
}

.about-principles p {
    margin-bottom: 0;
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.7;
}

@media (max-width: 760px) {
    .about-principles {
        grid-template-columns: 1fr;
    }
}