/* Sticky footer layout */
html, body {
  height: 100%;
  margin: 0;
}

#wrapper {
  min-height: 100vh; /* Fill at least full viewport height */
  display: flex;
  flex-direction: column;
}

#main {
  flex: 1; /* Take remaining space between header and footer */
}

#footer {
  margin-top: auto; /* Push footer to bottom */
}

/* Consistent title + subtitle alignment for page headers */
header.major {
  text-align: center;
  margin-bottom: 2rem;
}

header.major p {
  margin-top: 1.5rem;
  margin-left: 1rem;
  margin-bottom: 1rem; /* Consistent space below title */
  font-size: 1.5rem;       /* Same size on all pages */
  line-height: 1.4;
  text-align: center;
}

.image.main img {
  max-width: 70%;   /* shrink to 70% of container */
  height: auto;     /* keep proportions */
  display: block;
  margin: 0 auto;   /* center it */
}

.center-text {
  text-align: center;
}