.tool-card {
    transition: transform 0.2s ease-in-out;
    height: 100%;
}

.tool-card:hover {
    transform: translateY(-5px);
}

.tool-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.search-container {
    max-width: 600px;
    margin: 0 auto 3rem;
}

.no-results {
    display: none;
    text-align: center;
    padding: 2rem;
    color: #6c757d;
}