.page-certs {
    padding: 3rem 0 4rem;
}

.page-certs__inner {
    max-width: 64rem;
}

.page-certs__title {
    margin: 0 0 2rem;
    color: #111827;
    font-size: 1.875rem;
    font-weight: 700;
    text-align: center;
}

.certs-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.certs-card {
    overflow: hidden;
    background: #fff;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.certs-card__media {
    overflow: hidden;
    aspect-ratio: 3 / 4;
    background: #f9fafb;
}

.certs-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.certs-card__title {
    margin: 0;
    padding: 1rem;
    color: #111827;
    font-size: 1rem;
    font-weight: 600;
}

@media (min-width: 640px) {
    .certs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .page-certs__title {
        font-size: 1.875rem;
    }

    .certs-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}