.servicos {
    text-align: center;
    padding: 40px;
}

.sub {
    color: #ccc;
    margin-bottom: 20px;
}

/* categorias */
.categorias {
    margin-bottom: 30px;
}

.categorias button {
    margin: 5px;
    padding: 10px 15px;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    background: #ffffff;
    color: rgb(0, 0, 0);
}

/* cards */
.lista-servicos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.card-servico {
    background: #35508f;
    padding: 20px;
    border-radius: 12px;
    cursor: pointer;
    transition: 0.3s;
}

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

/* modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #00000080;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: white;
    padding: 20px;
    border-radius: 10px;
    max-width: 400px;
    text-align: center;
}

.modal img {
    width: 100%;
    margin: 10px 0;
}

/* botão */
.btn {
    display: inline-block;
    margin-top: 10px;
    padding: 10px 20px;
    border-radius: 20px;
    text-decoration: none;
    color: white;
}

.whatsapp {
    background: #25D366;
}