/* Custom styles for David Bruns-Smith's website */

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: #333;
}

.lead {
  font-size: 1.1rem;
  font-weight: 400;
}

/* Navigation styles */
.nav-pills .nav-link {
  color: #6c757d;
  transition: all 0.3s ease;
}

.nav-pills .nav-link:hover {
  color: #495057;
  background-color: #f8f9fa;
}

.nav-pills .nav-link.active {
  background-color: #0d6efd;
}

/* Card styles */
.card {
  border: 1px solid #dee2e6;
  border-radius: 0.375rem;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  transition: box-shadow 0.15s ease-in-out;
}

.card:hover {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #212529;
  margin-bottom: 0.75rem;
}

.card-text {
  font-size: 0.95rem;
}

/* Button styles */
.btn-sm {
  font-size: 0.875rem;
  padding: 0.375rem 0.75rem;
}

.btn-outline-secondary {
  color: #6c757d;
  border-color: #6c757d;
}

.btn-outline-secondary:hover {
  color: #fff;
  background-color: #6c757d;
  border-color: #6c757d;
}

/* Social media icons */
.fa-2x {
  color: #6c757d;
  transition: color 0.3s ease;
}

.fa-2x:hover {
  color: #495057;
}

/* Header styles */
header h3 {
  color: #212529;
  font-weight: 600;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .container {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  header {
    flex-direction: column !important;
    text-align: center;
  }
  
  header h3 {
    margin-bottom: 1rem;
  }
  
  .nav {
    justify-content: center;
  }
}

/* Abstract collapse styling */
.collapse .card-text {
  padding-top: 1rem;
  border-top: 1px solid #dee2e6;
  margin-top: 1rem;
}

/* Section spacing */
section {
  margin-bottom: 3rem;
}

/* Link styling */
a {
  color: #0d6efd;
  text-decoration: none;
}

a:hover {
  color: #0a58ca;
  text-decoration: underline;
}

/* Utility classes */
.text-muted {
  color: #6c757d !important;
}

.fw-bold {
  font-weight: 700 !important;
}