/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f4f4;
    color: #333;
    line-height: 1.6;
    padding: 2rem;
  }
  
  /* Header */
  header {
    text-align: center;
    margin-bottom: 2rem;
  }
  
  header h1 {
    font-size: 2.5rem;
    color: #2c3e50;
  }
  
  header p {
    font-size: 1.1rem;
    color: #7f8c8d;
  }
  
  /* Section */
  section h2 {
    color: #2c3e50;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid #2980b9;
    padding-bottom: 0.5rem;
  }
  
  ul {
    list-style-type: none;
    padding-left: 0;
  }
  
  li {
    background-color: #ffffff;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 5px;
  }
  
  strong {
    color: #2980b9;
  }
  
  /* Links */
  a {
    color: #2980b9;
    text-decoration: none;
    font-weight: 500;
  }
  
  a:hover {
    text-decoration: underline;
  }
  
  /* Footer */
  footer {
    margin-top: 3rem;
    text-align: center;
    font-size: 0.9rem;
    color: #7f8c8d;
    border-top: 1px solid #ddd;
    padding-top: 1rem;
  }

  /* ==========================
   Sophos Chatbot Styles
   ========================== */
#sophos-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
  }
  
  #sophos-toggle {
    background-color: #2980b9;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
  }
  
  #sophos-chat {
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease;
    position: absolute;
    bottom: 70px;
    right: 0;
    background-color: #fff;
    color: #333;
    padding: 1rem;
    border: 1px solid #ccc;
    border-radius: 10px;
    width: 300px;
    font-size: 0.95rem;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
  }
  
  #sophos-chat.show {
    display: block;
    opacity: 1;
  }
  
  #sophos-log {
    max-height: 200px;
    overflow-y: auto;
    margin-bottom: 1rem;
    padding-right: 5px;
  }
  
  .message {
    background-color: #f0f4f8;
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    line-height: 1.4;
  }
  
  .message.sophos {
    background-color: #e3f2fd;
    border-left: 4px solid #2980b9;
  }
  
  #sophos-buttons {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  
  #sophos-buttons button {
    padding: 8px 12px;
    font-size: 0.9rem;
    border: none;
    background-color: #2980b9;
    color: white;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
  }
  
  #sophos-buttons button:hover {
    background-color: #21618c;
  }
  
  #sophos-chat a {
    color: #2980b9;
    text-decoration: underline;
    font-weight: 500;
  }
  
  #sophos-chat a:hover {
    color: #21618c;
  }
  
  /* Typing Dots */
  #sophos-typing {
    display: flex;
    justify-content: center;
    margin-top: 0.5rem;
    font-size: 1.5rem;
    color: #2980b9;
    animation: pulse 1s infinite;
    gap: 0.2rem;
  }
  
  #sophos-typing.hidden {
    display: none;
  }
  
  @keyframes pulse {
    0%   { opacity: 0.2; transform: translateY(0); }
    50%  { opacity: 1; transform: translateY(-4px); }
    100% { opacity: 0.2; transform: translateY(0); }
  }
  
  /* Chat Input inside Bubble */
  #sophos-input-area {
    margin-top: 1rem;
    display: flex;
    gap: 0.5rem;
  }
  
  #sophos-user-input {
    flex: 1;
    padding: 6px 8px;
    border-radius: 4px;
    border: 1px solid #ccc;
    font-size: 0.85rem;
  }
  
  #sophos-send {
    padding: 6px 12px;
    background-color: #2980b9;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
  }
  
  #sophos-send:disabled {
    background-color: #ccc;
    cursor: not-allowed;
  }

  /* ==========================
   Sophos Personality Effects
   ========================== */

/* Slight bounce for avatar emoji when speaking */
#sophos-avatar.speaking {
    animation: bobble 0.4s ease-in-out infinite;
  }
  
  @keyframes bobble {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-2px); }
  }
  
  /* Message Bubble Typing Style */
  .message.sophos {
    position: relative;
    background: linear-gradient(135deg, #e3f2fd, #f0f9ff);
    border-left: 4px solid #2980b9;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
  }
  
  /* Smooth fade for incoming messages */
  .message {
    animation: fadeInUp 0.4s ease both;
  }
  
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(8px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  /* Typing dots - lively pulse */
  #sophos-typing span {
    animation: blink 1.2s infinite;
    opacity: 0.3;
  }
  
  #sophos-typing span:nth-child(1) {
    animation-delay: 0s;
  }
  #sophos-typing span:nth-child(2) {
    animation-delay: 0.2s;
  }
  #sophos-typing span:nth-child(3) {
    animation-delay: 0.4s;
  }
  
  @keyframes blink {
    0%, 100% { opacity: 0.3; }
    50%      { opacity: 1; }
  }
  
/* Welcome Box */
.welcome-box {
    text-align: center;
    margin: 2rem auto;
    max-width: 700px;
    background-color: #ffffff;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    border: 1px solid #e0e0e0;
  }