.card-ribbon {
  position: absolute;
  top: -30px;
  height: 100px;
  left: 0;
  width: 100%;
  background-color: #3857F0;
  color: #FFFFFF;
  text-transform: uppercase;
  text-align: center;
  padding: 5px 0;
  border-radius: 20px 20px 0 0;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  z-index: -1;
  border: 1px solid #3857F0;
}