/* Chatbot Styles */
    .chatbot-bubble {
      position: fixed;
      bottom: 25px;
      right: 25px;
      width: 70px;
      height: 70px;
      background: #8B4513;
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      cursor: pointer;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
      z-index: 1000;
      transition: all 0.3s ease;
      animation: pulse 2s infinite;
    }
    
    @keyframes pulse {
      0%   { box-shadow: 0 0 0 0 rgba(139, 69, 19, 0.6); }
      70%  { box-shadow: 0 0 0 20px rgba(139, 69, 19, 0); }
      100% { box-shadow: 0 0 0 0 rgba(139, 69, 19, 0); }
    }    
    
    .chatbot-bubble:hover {
      transform: scale(1.1);
      background: #6b3710;
    }
    
    .chatbot-bubble i {
      font-size: 24px;
      color: white;
    }
    
    .chatbot-modal {
      position: fixed;
      bottom: 100px;
      right: 25px;
      width: 350px;
      height: 450px;
      background: white;
      border-radius: 15px;
      box-shadow: 0 5px 30px rgba(0, 0, 0, 0.2);
      display: flex;
      flex-direction: column;
      z-index: 1000;
      overflow: hidden;
      transform: scale(0);
      opacity: 0;
      transform-origin: bottom right;
      transition: all 0.3s ease;
    }
    
    .chatbot-modal.active {
      transform: scale(1);
      opacity: 1;
    }
    
    .chat-header {
      background: #8B4513;
      color: white;
      padding: 15px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    
    .chat-header h3 {
      margin: 0;
      font-size: 18px;
    }
    
    .close-chat-btn {
      background: none;
      border: none;
      color: white;
      font-size: 20px;
      cursor: pointer;
    }
    
    .chat-messages {
      flex: 1;
      padding: 15px;
      overflow-y: auto;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    
    .message {
      max-width: 80%;
      padding: 10px 15px;
      border-radius: 18px;
      line-height: 1.4;
    }
    
    .user-message {
      align-self: flex-end;
      background: #e3e3ff;
      border-bottom-right-radius: 5px;
    }
    
    .bot-message {
      align-self: flex-start;
      background: #f1f1f1;
      border-bottom-left-radius: 5px;
    }
    
    .chat-input {
      display: flex;
      padding: 15px;
      border-top: 1px solid #eee;
      background: #f9f9f9;
    }
    
    .chat-input input {
      flex: 1;
      padding: 12px 15px;
      border: 1px solid #ddd;
      border-radius: 25px;
      outline: none;
      font-size: 14px;
    }
    
    .chat-input button {
      margin-left: 10px;
      background: #8B4513;
      color: white;
      border: none;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      cursor: pointer;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    /* Modal */
    .modal {
      display:none;
      position:fixed;
      top:0;
      left:0;
      width:100%;
      height:100%;
      background:rgba(0,0,0,0.7);
      z-index:2000;
      overflow:auto;
    }
    
    .modal-content {
      background:#fff;
      margin:5% auto;
      padding:2rem;
      border-radius:10px;
      max-width:600px;
      position:relative;
    }
    
    .close-modal {
      position:absolute;
      top:10px;
      right:15px;
      background:none;
      border:none;
      font-size:2rem;
      cursor:pointer;
    }

    @media(max-width:768px){
        .page-header h1{font-size:2rem;}
        .faq-categories {flex-direction:column;align-items:center;}
        .faq-category-btn {width:100%;max-width:300px;}
        .chatbot-modal {width: 300px;right: 10px;}
    }