.ocf-detail-section {
    background: var(--ocf-bg);
}

.ocf-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.34fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
}

.ocf-detail-content {
    min-width: 0;
}

.ocf-detail-aside {
    position: relative;
}

.ocf-detail-sticky {
    position: sticky;
    top: 6.25rem;
    border: 1px solid var(--ocf-border-light);
    border-radius: var(--card-radius-lg);
    background: var(--ocf-bg-alt);
    padding: 1.35rem;
}

.ocf-detail-sticky-heading {
    margin: 0;
    color: var(--ocf-heading);
    font-family: var(--ocf-font-heading), Georgia, serif;
    font-size: 1.65rem;
    font-weight: 600;
    line-height: 1.05;
}

.ocf-detail-sticky-desc {
    margin: 0.65rem 0 1rem;
    color: var(--ocf-body);
    font-size: var(--text-sm);
}

.ocf-detail-sticky-btn {
    width: 100%;
}

.ocf-detail-sticky-phone {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    color: var(--ocf-heading);
    font-weight: 650;
}

.ocf-detail-sticky-phone svg {
    width: 1rem;
    height: 1rem;
}

@media (max-width: 900px) {
    .ocf-detail-grid { grid-template-columns: 1fr; }
    .ocf-detail-sticky { position: static; }
}