.text-navy {
  color: #0b1a39;
}

/* Teacher card styling */
.teacher-card {
  background-color: #0b1a39;
  border: 2px solid #e3b505;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
}
.teacher-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 25px rgba(227, 181, 5, 0.3);
}
.teacher-img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 3px solid #e3b505;
  object-fit: cover;
}

/* Make footer stick to the bottom without touching HTML */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

footer {
    margin-top: auto;
}