a.btn-compartilhar {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Heebo', sans-serif;
    font-size: 16px;
    font-weight: 600;
    min-width: 200px;
    height: 45px;
    padding: 0 20px;
    color: white;
    text-decoration: none;
    cursor: pointer;
    border-radius: 6px;
    background: linear-gradient(135deg, var(--main-a-color), var(--main-a-color-1));
    box-shadow: 0 4px 12px rgba(16, 22, 159, 0.4);
    transition: all 0.3s ease;
    justify-content: center;
    margin-left: 15px;
}

a.btn-compartilhar:hover {
    background: linear-gradient(135deg, var(--main-a-hover-color), var(--main-a-color));
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(16, 22, 159, 0.5);
    color: white;
    text-decoration: none;
}

a.btn-compartilhar i {
    font-size: 18px;
    color: white;
}

a.btn-compartilhar.loading .btn-texto {
    display: none;
}

a.btn-compartilhar.loading .btn-loading {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

a.btn-compartilhar .btn-loading {
    display: none;
}

.btn-loading {
    display: none;
    align-items: center;
    gap: 8px;
}

.btn-compartilhar.loading .btn-texto {
    display: none; 
}

.btn-compartilhar.loading .btn-loading {
    display: flex;
}

.fa-spinner.fa-spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@media (max-width: 768px) {
    a.btn-compartilhar {
        margin-top: 15px;
    }
}