body {
  background-color: #f8f9fa;
  font-family: "Poppins", sans-serif;
}

/* Header */
header {
  background-color: #0b1a39;
  border-bottom: 4px solid #e3b505;
}

/* Section Title */
.section-title {
  color: #0b1a39;
  font-weight: 700;
  letter-spacing: 1px;
}

/* Intro Paragraph */
.dept-intro {
  max-width: 800px;
  font-size: 1rem;
  line-height: 1.8;
}

/* Department Cards */
.dept-card {
  background-color: #fff;
  border-top: 4px solid #e3b505;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.dept-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}
.dept-icon {
  width: 70px;
  height: 70px;
  object-fit: contain;
}

/* Back Button */
.btn-warning {
  background-color: #e3b505;
  color: #0b1a39;
  border: none;
  transition: all 0.3s ease;
}
.btn-warning:hover {
  background-color: #ffcf40;
  color: #0b1a39;
}

/* Footer */
footer {
  background-color: #0b1a39;
  border-top: 4px solid #e3b505;
}

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

footer {
    margin-top: auto;
}

.dept-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.dept-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.2);
}