.segmentos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}
.segmento-card {
    background: var(--voxtel-white);
    border: 1px solid var(--voxtel-border);
    border-radius: var(--radius);
    padding: 28px 22px;
    text-align: center;
    transition: var(--transition);
}
.segmento-card:hover {
    border-color: var(--voxtel-light);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}
.segmento-icon {
    width: 56px; height: 56px;
    margin: 0 auto 14px;
    border-radius: 50%;
    background: var(--voxtel-bg-soft);
    color: var(--voxtel-navy);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem;
}
.segmento-card h4 { margin: 0 0 6px; color: var(--voxtel-navy); font-size: 1rem; }
.segmento-card p { margin: 0; font-size: 0.88rem; color: var(--voxtel-muted); }
@media (max-width: 960px) { .segmentos-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .segmentos-grid { grid-template-columns: 1fr; } }