body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
main {
    flex: 1; /* keep footer at the bottom */
}
a {
    /*color: #00B7FF;*/
}

main {
    padding: 100px;
}

a.no-link-color {
    color: black;
}

.email:hover {
    color: black;
    background-color: #eeeeee;
}


iframe {
    width: 100%;
    height: 50vh;
    margin-bottom: 3%;
    border: 1px dotted black;
}

blockquote {
    border-left: .3rem solid #9b4dca;
}

blockquote.warning {
    border-left: .3rem solid #ca5414;
}

text-muted {
    color: gray;
}

.footer {
  margin-top: 3rem;
  padding: 2rem 1rem;
  border-top: 1px solid #ddd;
  font-size: 0.9rem;
  color: #555;
  background-color: #fafafa;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-logo img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 6px;
}

.footer-text {
  line-height: 1.4;
}

.footer-link a {
  color: #555;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.2s ease;
}

.footer-link a:hover {
  color: #000;
}

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
  }
}