body { font-family: 'Open Sans', sans-serif; color: #333; }
h1, h2, h3, h4 { font-family: 'Poppins', sans-serif; }
nav ul { list-style: none; display: flex; gap: 10px; background: #2980b9; padding: 10px; margin: 0; }
nav ul li a { color: white; text-decoration: none; }
footer { background: #2980b9; color: white; padding: 20px; text-align: center; margin-top: 30px; }
.section-heading { margin-top: 20px; margin-bottom: 20px; text-transform: uppercase; }
.team-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; margin-top: 30px; }
.team-member { width: 250px; background: #f8f9fa; padding: 20px; text-align: center; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); transition: transform 0.3s ease; }
.team-member:hover { transform: translateY(-5px); }
.team-member img { width: 100%; height: auto; border-radius: 8px; margin-bottom: 10px; object-fit: cover; }
.team-member h4 { margin: 10px 0 5px; }
.team-member .role { font-weight: bold; color: #2980b9; margin-bottom: 5px; }
.team-member .bio { font-size: 0.9em; color: #555; }
.social-icons { margin-top: 10px; }
.social-icons a { margin: 0 5px; color: #2980b9; font-size: 1.2em; text-decoration: none; }

nav ul {
  list-style: none;
  display: flex;
  background: #2980b9;
  padding: 10px;
  margin: 0;
  justify-content: center;
}
nav ul li {
  margin: 0 15px;
}
nav ul li a {
  color: white;
  text-decoration: none;
  transition: color 0.3s ease;
}
nav ul li a:hover {
  color: #d0eaff;
}
nav ul li a.active {
  color: #ffcc00;
}

.publication-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 20px;
}
.publication-item {
  background: #f8f9fa;
  padding: 15px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.publication-item img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 10px;
}
.pub-title a {
  color: #000010;
  font-weight: 500;
}