.pkp_site_name .is_img img {
  max-height: 200px;
}
.obj_article_details .abstract {
  text-align: justify;
}

.obj_article_details .author_bios {
  text-align: justify;
}

.pkp_structure_main p {
  text-align: justify;
}

.custom-footer {
  border-top: 1px solid #ccc;
  padding: 30px 20px;
  font-family: Arial, sans-serif;
}

/* FLEX CONTAINER */
.footer-container {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap; /* IMPORTANT for mobile */
}

/* COLUMNS */
.footer-col {
  flex: 1 1 300px; /* responsive behavior */
  min-width: 250px;
}

/* HEADINGS */
.footer-col h3 {
  margin-bottom: 10px;
  font-size: 16px;
}

/* LIST */
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col ul li {
  margin-bottom: 6px;
}

/* LINKS */
.footer-col a {
  text-decoration: none;
  color: #007bff;
}

.footer-col a:hover {
  text-decoration: underline;
}

/* BOTTOM */
.footer-bottom {
  text-align: center;
  margin-top: 20px;
  padding-top: 10px;
  border-top: 1px solid #eee;
  font-size: 12px;
  color: #777;
}

/* MOBILE OPTIMIZATION */
@media (max-width: 768px) {
  .footer-container {
    flex-direction: column;
  }
}