:root {
  --primary-color: #531d1d;
}

h2,
h3,
h4 {
  margin-top: 3em !important;
}

.md-header {
  background-color: var(--primary-color);
}

.md-tabs {
  background-color: var(--primary-color);
}

@media (max-width: 768px) {
  .md-nav--primary .md-nav__title[for="__drawer"] {
    background-color: var(--primary-color);
  }
}

footer.custom-footer {
  background-color: var(--primary-color);
  color: #f1f1f1;
  padding: 20px 20px;
  text-align: center;
  margin-top: 50px;
}

.footer-container {
  padding: 40px;
  max-width: 900px;
  margin: auto;
}

.footer-heading a {
  color: inherit;
  text-decoration: none;
  position: relative;
}

.footer-heading a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: #eff1fa;
  transition: width 0.3s ease;
}

.footer-heading a:hover::after {
  width: 100%;
}

.footer-description {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-link {
  display: inline-block;
  margin-top: 10px;
  padding: 10px 20px;
  background-color: #eff1fa;
  color: #1e1e2f;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.footer-link:hover {
  background-color: #eff1fa;
  transform: translateY(-3px);
  box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

.footer-link:active {
  transform: translateY(5px);
}

.footer-hr {
  margin: 25px auto 20px;
  border: 0;
  border-top: 1px solid white;
  width: 80%;
}

.footer-copy {
  font-size: 0.7rem;
  color: #ffffff;
}

.sponsor-name {
  background-color: #eff1fa;
  color: #1e1e2f;
  padding: 2px;
}