* {
    margin: 5px;
    padding: 5px;
}

body {
    background-color: #f5f1e8;
    font-family: Arial, sans-serif;
}

.page-title {
    color: #4f6f52;
}

.bio {
    color: #4a4a4a;
    font-size: 16px;
    line-height: 1.6;
}

.navbar {
  background-color: #d9e6d3;
  border-bottom: 3px solid #4f6f52;
  padding: 10px 20px;
}

.navbar-brand {
  font-family: Georgia, serif;
  font-size: 1.3rem;
  font-weight: bold;
  color: #3f5f40;
}

.navbar .nav-link {
  color: #3f5f40;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 6px;
  transition: background-color 0.2s, color 0.2s;
}

.navbar .nav-link:hover {
  background-color: #4f6f52;
  color: white;
}

.navbar .nav-link.active {
  background-color: #8b5e3c;
  color: white;
}

.navbar-toggler:hover {
  background-color: transparent;
}
/* adding image borders */
img {
    border: 3px double #4f6f52;
}

#site-footer {
    font-size: 12px;
    font-family: Georgia, serif;
}

button {
  background-color: #8b5e3c;
   color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}
button:hover {
  background-color: #6e482d;
}

#scrollToTopBtn {
  display: none; 
  position: fixed;
  bottom: 20px;  
  right: 30px;
  z-index: 99;   
  border: none;    
  outline: none;  
  background-color: #4f6f52;   
  color: white;          
  cursor: pointer;  
  padding: 15px;    
  border-radius: 50%;   
  font-size: 18px;    
  transition: opacity 0.3s; 
}

#scrollToTopBtn:hover {
  background-color: #3f5f40;  
}