/* ——— CASE STUDY ——— */
.case-study {
    padding: 100px 0;
    background: var(--negro);
    position: relative;
    overflow: hidden;
}
.case-study::before {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 40%; height: 100%;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.06), transparent);
}
.case-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.case-left .section-title { color: var(--blanco); margin-bottom: 24px; }
.case-text {
    color: var(--gris-acero);
    line-height: 1.7;
    font-weight: 300;
    margin-bottom: 32px;
}
.case-metric {
    display: flex;
    gap: 48px;
}
.case-metric-item {}
.case-metric-number {
    font-family: var(--font-display);
    font-size: 3rem;
    color: var(--naranja);
    line-height: 1;
}
.case-metric-label {
    font-size: 0.78rem;
    color: var(--gris-acero);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: var(--font-heading);
    margin-top: 4px;
}
.case-right {
    background: rgba(22, 58, 82, 0.3);
    border: 1px solid rgba(148, 163, 184, 0.1);
    padding: 48px;
    position: relative;
}
.case-right::before {
    content: '"';
    font-family: var(--font-display);
    font-size: 8rem;
    color: var(--naranja);
    opacity: 0.15;
    position: absolute;
    top: -10px; left: 20px;
    line-height: 1;
}
.case-quote {
    font-size: 1.15rem;
    color: var(--blanco);
    line-height: 1.7;
    font-weight: 300;
    font-style: italic;
    position: relative;
    z-index: 1;
}
.case-author {
    margin-top: 24px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--naranja);
}

@media (max-width: 1024px) {
    .case-inner { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 480px) {
    .case-metric { flex-direction: column; gap: 24px; }
}