body {
  margin: 0;
  padding: 0;
  font-family: 'Georgia', serif;
  background: #fff;
}

.certificate {
  width: 900px;
  margin: 50px auto;
  padding: 40px;
  border: 2px solid gold;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  text-align: center;
  position: relative;
}

.logo {
  width: 80px;
  margin-bottom: 20px;
}

h3, h4 {
  margin: 5px 0;
  color: goldenrod;
  font-weight: bold;
}

.certify {
  margin-top: 20px;
  font-size: 16px;
  color: #2f3a56;
}

.name {
  font-family: 'Brush Script MT', cursive;
  font-size: 42px;
  margin: 20px 0;
  border-bottom: 2px solid #d4af37;
  display: inline-block;
  padding-bottom: 5px;
}

.description {
  font-size: 14px;
  line-height: 1.6;
  color: #2f3a56;
}

.footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 50px;
}

.seal {
  width: 80px;
  height: 80px;
  background: radial-gradient(circle at center, gold, darkgoldenrod);
  border-radius: 50%;
  box-shadow: inset 0 0 5px #b8860b;
  margin-left: 50px;
}

.sign {
  font-weight: bold;
  color: goldenrod;
  margin-right: 50px;
}


.button-bar {
  text-align: center;
  margin: 20px;
}

.button-bar button {
  margin: 5px;
  padding: 10px 20px;
  font-size: 16px;
  background: goldenrod;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

.button-bar button:hover {
  background: darkgoldenrod;
}