.about-page {
    min-height: calc(100vh - 220px);
    padding: 3rem 1.25rem 4rem;
    background:
        linear-gradient(165deg, #eff3f8 0%, #dbe3ef 100%);
}

.about-shell {
    width: min(980px, 100%);
    margin: 0 auto;
    background: #fff;
    border: 1px solid #d6deec;
    border-radius: 16px;
    padding: clamp(1.4rem, 3vw, 2.6rem);
    box-shadow: 0 22px 46px rgba(17, 29, 50, 0.14);
}

.about-shell .eyebrow {
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #637498;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.about-shell h1 {
    font-size: clamp(1.9rem, 4.8vw, 3rem);
    color: #0f1b33;
    margin-bottom: 0.7rem;
}

.about-shell .lead {
    color: #3e4f6d;
    line-height: 1.75;
    margin-bottom: 1.35rem;
    max-width: 68ch;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
}

.about-card {
    border: 1px solid #d7deeb;
    border-radius: 12px;
    padding: 1rem;
    background: #f8fbff;
}

.about-thumb-slot {
    width: 100%;
    aspect-ratio: 16 / 10;
    border: 1px dashed #c5d0e3;
    border-radius: 10px;
    margin-bottom: 0.75rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #eef3fb;
    color: #62779f;
    font-size: 0.88rem;
    font-weight: 600;
}

.about-thumb-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-card h2 {
    color: #1d2f52;
    font-size: 1.02rem;
    margin-bottom: 0.45rem;
}

.about-card p {
    color: #45597b;
    line-height: 1.6;
}

@media (max-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
}