.suporte-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.suporte-card {
    background: var(--voxtel-white);
    border: 1px solid var(--voxtel-border);
    border-radius: var(--radius);
    padding: 30px 26px;
    text-align: center;
    transition: var(--transition);
}
.suporte-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--voxtel-light);
    transform: translateY(-2px);
}
.suporte-icon {
    width: 58px; height: 58px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--voxtel-blue), var(--voxtel-light));
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem;
}
.suporte-card h3 { margin-bottom: 6px; font-size: 1.1rem; }
.suporte-card p { color: var(--voxtel-muted); font-size: 0.95rem; margin-bottom: 14px; }
.suporte-card a {
    color: var(--voxtel-blue);
    font-weight: 600;
    font-size: 0.95rem;
}
@media (max-width: 960px) { .suporte-grid { grid-template-columns: 1fr; } }