/* FOOTER */
footer {
    background-color: var(--primary-color);
    color: var(--text-light);
    text-align: center;
    padding: 60px 0 30px;
}

.footer-content h2 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.footer-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.white-btn {
    background-color: #fff;
    color: var(--primary-color);
}

.white-btn:hover {
    background-color: #f0f0f0;
    color: var(--primary-hover);
}

.copyright {
    margin-top: 50px;
    font-size: 0.9rem;
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 20px;
    opacity: 0.7;
}

.copyright a {
    color: var(--text-light);
    text-decoration: underline;
}

/* Crédito de desenvolvimento. Discreto, mas legível: o estilo antigo usava
   opacity .7 sobre cor herdada e o texto praticamente sumia no fundo. */
.creditos-mobspot{
    margin-top: 14px;
    font-size: .85rem;
}
/* `.footer-content p` (0-1-1) vence `.creditos-mobspot` (0-1-0) e reimpõe
   opacity .9. Empata a especificidade em vez de forcar a regra. */
.footer-content .creditos-mobspot{
    opacity: 1;
}
.creditos-mobspot a{
    color: inherit;
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid currentColor;
    padding-bottom: 1px;
    transition: opacity .2s ease;
}
.creditos-mobspot a:hover{ opacity: .75; }
.creditos-mobspot a:focus-visible{
    outline: 2px solid currentColor;
    outline-offset: 3px;
}