body {
  max-width: 1200px;
  margin: auto;
}

h1, h2, h3 {
  margin-top: 1.2em;
  margin-bottom: 0.5em;
}

.navbar-brand {
  font-weight: 600;
}

img {
  border-radius: 6px;
}

.btn {
  display: inline-block;
  padding: 0.5em 1em;
  margin-right: 0.5em;
  text-decoration: none;
  border-radius: 6px;
  font-size: 0.95em;
}

.btn-primary {
  background-color: #2c3e50;
  color: white;
}

.btn-secondary {
  background-color: #e9ecef;
  color: #222;
}

.center-img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.center-btn {
  display: block;
  width: fit-content;
  margin: 10px auto;
}

.home-columns {
  gap: 5rem;
}