/* ============ Content Sections ============ */
.highlights,
.content-section {
    padding: 4rem 0;
}

/* ============ Card Grid (Services/Software) ============ */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 2rem;
    transition: box-shadow 0.3s, border-color 0.3s;
}

.card:hover {
    box-shadow: 0 0 20px rgba(0, 168, 232, 0.1);
    border-color: var(--color-cyan);
}

.card h2 {
    font-size: 1.25rem;
    color: var(--color-cyan);
    margin-bottom: 0.75rem;
}

.card p {
    color: var(--color-text-muted);
    margin-bottom: 1.25rem;
}