.contact-tab{cursor:pointer;transition:all 0.3s ease;background-color:transparent}.contact-tab.active{background-color:white}.contact-tab h3{font-size:clamp(0.9rem, 2vw, 1.25rem)}.contact-tab p{font-size:clamp(0.75rem, 1.5vw, 1rem)}.contact-tab img,.contact-tab .img-fluid{max-width:100%;height:auto}.contact-chat-header{background-color:#f8f9fa;border-bottom:1px solid #dee2e6}.contact-chat-header strong{font-size:1rem;color:#212529}.contact-chat-header small{font-size:0.85rem}.contact-chat-messages{height:400px;overflow-y:auto;padding:1.5rem;display:flex;flex-direction:column;gap:1rem;background-color:#f8f9fa}.contact-chat-message{display:flex;width:100%}.contact-chat-message.contact-chat-message-user{justify-content:flex-end}.contact-chat-message.contact-chat-message-user .contact-chat-message-content{background-color:#0d6efd;color:white;border-radius:1rem 1rem 0 1rem}.contact-chat-message.contact-chat-message-assistant{justify-content:flex-start}.contact-chat-message.contact-chat-message-assistant .contact-chat-message-content{background-color:white;border-radius:1rem 1rem 1rem 0;box-shadow:0 1px 2px rgba(0,0,0,0.1)}.contact-chat-message-content{max-width:75%;padding:0.75rem 1rem}.contact-chat-message-content p{margin:0;line-height:1.5}.contact-chat-citations{margin-top:0.75rem;padding-top:0.75rem;border-top:1px solid rgba(0,0,0,0.1)}.contact-chat-citations .contact-chat-citations-title{font-size:0.85rem;font-weight:600;margin-bottom:0.5rem}.contact-chat-citations ul{margin:0;padding-left:1.25rem;font-size:0.85rem}.contact-chat-citations ul li{margin-bottom:0.25rem}.contact-chat-citations ul a{color:inherit;text-decoration:underline}.contact-chat-citations ul a:hover{opacity:0.8}.contact-chat-typing-indicator{display:flex;gap:0.25rem;padding:0.5rem 0}.contact-chat-typing-indicator span{width:8px;height:8px;border-radius:50%;background-color:#6c757d;animation:typing 1.4s infinite}.contact-chat-typing-indicator span:nth-child(2){animation-delay:0.2s}.contact-chat-typing-indicator span:nth-child(3){animation-delay:0.4s}@keyframes typing{0%,60%,100%{opacity:0.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}.contact-chat-input-container{display:flex;gap:0.75rem;padding:1rem;border-top:1px solid #dee2e6;background-color:white}.contact-chat-input{flex:1;border:1px solid #ced4da;border-radius:0.5rem;padding:0.75rem;font-size:1rem;resize:none;max-height:120px}.contact-chat-input:focus{outline:none;border-color:#0d6efd;box-shadow:0 0 0 0.2rem rgba(13,110,253,0.25)}.contact-chat-send{background-color:#0d6efd;color:white;border:none;border-radius:0.5rem;width:44px;height:44px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color 0.2s ease;flex-shrink:0}.contact-chat-send:hover{background-color:#0b5ed7}.contact-chat-send:active{background-color:#0a58ca}.contact-chat-send:focus{outline:none;box-shadow:0 0 0 0.2rem rgba(13,110,253,0.5)}