/* Social/connect section styles */
.connect-section {
  background: #f8f9fa;
  padding: 3rem 0;
}
.connect-section .section-heading-wrapper h2 {
  color: #1e201d;
  margin-bottom: 0.25rem;
}
.connect-section .section-heading-wrapper p {
  color: #636363;
  margin-bottom: 1rem;
}
.social-list {
  display: inline-flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #fff;
  color: #333;
  font-size: 18px;
  text-decoration: none;
  box-shadow: 0 4px 10px rgba(0,0,0,0.06);
  border: 1px solid rgba(0,0,0,0.05);
  transition: transform .18s ease, background .18s ease, color .18s ease;
}
.social-btn:hover {
  transform: translateY(-4px) scale(1.03);
  color: #fff;
  background: #EE5F38; /* theme accent */
  box-shadow: 0 8px 18px rgba(0,0,0,0.12);
}
/* Brand colors */
.social-btn.facebook { color: #3b5998; }
.social-btn.github { color: #333; }
.social-btn.scholar { color: #6c757d; }
.social-btn.university { color: #007bff; }
.social-btn.linkedin { color: #0a66c2; }
/* Hover: invert brand color to white when background accent applied */
.social-btn.facebook:hover,
.social-btn.github:hover,
.social-btn.scholar:hover,
.social-btn.university:hover,
.social-btn.linkedin:hover {
  color: #fff;
}
/* Responsive tweaks */
@media (max-width: 576px) {
  .social-btn { width: 46px; height: 46px; font-size: 16px; }
}