html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}
html, body {
    height: 100%;
    margin: 0;
}

body {
    display: flex;
    flex-direction: column;
}

main {
    flex-grow: 1; /* Isso faz com que o conteúdo principal ocupe o espaço disponível */
}

footer {
    background-color: #343a40; /* Exemplo de cor de fundo */
    color: white;
    padding: 20px 0; /* Espaçamento dentro do footer */
    text-align: center;
    width: 100%;
}
a.btn.btn-outline-dark {
    color: #212529; /* cor padrão de texto dos botões outline-dark */
}

    a.btn.btn-outline-dark:hover {
        color: #fff; /* cor invertida no hover */
        background-color: #212529;
        border-color: #212529;
    }
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    padding: 14px 16px;
    z-index: 1000;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    text-decoration: none;
    color: white;
}

.whatsapp-float i {
    font-size: 1.8rem;
}