.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.tool-card {
    display: block;
    text-decoration: none;
    color: inherit;
    padding: 1.5rem;
    transition: transform var(--transition), box-shadow var(--transition);
}

.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.tool-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.tool-title {
    margin-top: 0;
    margin-bottom: 0.5rem;
}

.tool-desc {
    color: var(--color-text-muted);
    margin: 0;
    line-height: 1.5;
}