.site-footer{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:16px;
}

.footer-brand{
  display:block;
  color:#f3ebf7;
  font-size:14px;
  font-weight:600;
  letter-spacing:.2px;
}

.platform-signature{
  position:relative;
  display:grid;
  justify-items:center;
  min-width:min(100%,340px);
  padding:17px 34px 2px;
}

.platform-signature::before{
  content:"";
  position:absolute;
  top:0;
  right:0;
  left:0;
  height:1px;
  background:linear-gradient(90deg,transparent,#d9b75f,transparent);
}

.platform-signature small{
  color:#e9dded;
  font-size:13px;
}

.platform-signature strong{
  margin-top:2px;
  color:#f2d88f;
  font-size:22px;
  font-weight:800;
  line-height:1.45;
}

.platform-signature em{
  color:#fff;
  font-family:Georgia,"Times New Roman",serif;
  font-size:14px;
  font-style:italic;
  letter-spacing:2.4px;
  line-height:1.3;
}

@media(max-width:600px){
  .site-footer{gap:13px;padding:23px 16px}
  .platform-signature{min-width:min(100%,285px);padding-inline:18px}
  .platform-signature strong{font-size:20px}
  .platform-signature em{font-size:13px;letter-spacing:2px}
}