/* Case-study documents embedded on sector landing pages. */
.sector-case-studies {
    padding: 4rem 1.5rem;
    background: #f8fafc;
    color: #0f172a;
}

.sector-case-studies-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.sector-case-studies h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 700;
    color: #0f172a;
    text-align: center;
    margin: 0 0 0.75rem;
    letter-spacing: -0.02em;
}

.sector-case-studies-lead {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #475569;
    text-align: center;
    max-width: 42rem;
    margin: 0 auto 2rem;
}

.sector-case-studies-lead a {
    color: #0f766e;
}

.sector-case-studies .case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: 1.5rem;
}

.sector-case-studies .case-studies-grid > * {
    min-width: 0;
}

.sector-case-studies .case-study-card {
    background: #0f172a;
    border-radius: 16px;
    padding: 1.75rem 1.6rem;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}

.sector-case-studies .case-study-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.sector-case-studies .case-study-icon {
    font-size: 1.6rem;
    line-height: 1;
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(13, 148, 136, 0.25);
}

.sector-case-studies .case-study-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #f8fafc;
    margin: 0 0 0.3rem;
}

.sector-case-studies .case-study-institution {
    color: #94a3b8;
    font-size: 0.92rem;
    margin: 0;
}

.sector-case-studies .case-study-description {
    color: #e2e8f0;
    margin: 0 0 1.25rem;
    line-height: 1.7;
    font-size: 0.98rem;
}

.sector-case-studies .case-study-outcome {
    background: rgba(30, 41, 59, 0.9);
    border-radius: 12px;
    padding: 1.15rem 1.25rem;
    margin-bottom: 1.25rem;
}

.sector-case-studies .case-study-outcome h4 {
    color: #f8fafc;
    font-weight: 600;
    margin: 0 0 0.45rem;
    font-size: 1rem;
}

.sector-case-studies .case-study-outcome p {
    color: #e2e8f0;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.sector-case-studies .case-study-citation {
    font-size: 0.88rem;
    color: #94a3b8;
    border-top: 1px solid rgba(148, 163, 184, 0.25);
    padding-top: 1rem;
    line-height: 1.55;
}

.sector-case-studies .case-study-citation a {
    color: #67e8f9;
    overflow-wrap: anywhere;
}

@media (max-width: 768px) {
    .sector-case-studies .case-study-header {
        flex-direction: column;
        align-items: flex-start;
    }
}