body{font-family:Arial,sans-serif;background-color:#f4f4f4;margin:0;padding:0}.card-ferramenta-link{text-decoration:none;color:inherit}.fa-fw{width:1.25em;text-align:center}.container-ferramentas{max-width:1200px;margin:0 auto;padding:20px}.titulo-pagina{text-align:center;color:#333;margin-bottom:20px}.navegacao-categorias{display:flex;justify-content:center;flex-wrap:wrap;margin-bottom:30px;gap:10px}.botao-categoria{display:flex;align-items:center;padding:10px 15px;color:#fff;border:none;border-radius:5px;cursor:pointer;transition:opacity 0.3s}.botao-categoria i{margin-right:10px}.botao-categoria:hover{opacity:.8}.botao-categoria.ativo{box-shadow:0 0 10px rgb(0 0 0 / .3)}.conteudo-ferramentas{background-color:#fff;border-radius:10px;box-shadow:0 4px 6px rgb(0 0 0 / .1);padding:30px}.secao-categoria{display:none}.secao-categoria.ativo{display:block}.secao-categoria h2{display:flex;align-items:center;margin-bottom:20px}.secao-categoria h2 i{margin-right:10px}.grade-ferramentas{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}.card-ferramenta{display:flex;align-items:center;background-color:#f9f9f9;border-radius:8px;padding:15px;border:1px solid #e0e0e0;transition:transform 0.3s,box-shadow 0.3s}.card-ferramenta:hover{transform:translateY(-5px);box-shadow:0 5px 15px rgb(0 0 0 / .1)}.icone-ferramenta{width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-right:15px;aspect-ratio:1/1;overflow:hidden}.icone-ferramenta i{color:#fff;font-size:24px;display:flex;align-items:center;justify-content:center;width:100%;height:100%}.info-ferramenta h3{margin:0 0 10px 0;font-size:16px;color:#333}.info-ferramenta p{margin:0;color:#666;font-size:14px}@media (max-width:768px){.navegacao-categorias{flex-direction:column;align-items:center}.botao-categoria{width:90%;justify-content:center}.grade-ferramentas{grid-template-columns:1fr}}