*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Inter',-apple-system,sans-serif;line-height:1.6;color:#2c3e50;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{background:rgba(255,255,255,0.95);backdrop-filter:blur(10px);box-shadow:0 4px 20px rgba(0,0,0,0.1);padding:2rem 0;margin-bottom:3rem}.header-content{text-align:center}.logo{font-size:2.5rem;font-weight:700;color:#2c3e50;margin-bottom:0.5rem}.subtitle{font-size:1.1rem;color:#7f8c8d;font-weight:400}.main-content{padding-bottom:4rem}.hero{text-align:center;margin-bottom:4rem;padding:3rem 2rem;background:rgba(255,255,255,0.9);border-radius:20px;box-shadow:0 8px 32px rgba(0,0,0,0.1)}.hero h2{font-size:2.2rem;font-weight:600;color:#2c3e50;margin-bottom:1rem}.hero p{font-size:1.1rem;color:#5a6c7d;max-width:600px;margin:0 auto}.faq-section{background:rgba(255,255,255,0.95);border-radius:20px;padding:3rem;box-shadow:0 8px 32px rgba(0,0,0,0.1)}.faq-section h3{font-size:1.8rem;font-weight:600;color:#2c3e50;margin-bottom:2rem;text-align:center}.faq-header-controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;flex-wrap:wrap;gap:1rem}.faq-header-controls h3{margin-bottom:0;text-align:left}.faq-filter select{padding:0.6rem 1.2rem;border:2px solid #e0e0e0;border-radius:8px;background:#fff;font-size:0.95rem;color:#2c3e50;cursor:pointer;transition:all 0.3s}.faq-filter select:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px rgba(102,126,234,0.2)}.faq-loading{text-align:center;padding:2rem;color:#7f8c8d}.faq-skeleton{margin-bottom:2rem}.skeleton-item{height:80px;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;border-radius:12px;margin-bottom:1rem;animation:skeleton-loading 1.5s ease-in-out infinite}@keyframes skeleton-loading{0%{background-position:200% 0}100%{background-position:-200% 0}}.faq-container{margin-bottom:2rem;min-height:580px}.faq-item{margin-bottom:1rem;border-radius:12px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,0.05);transition:all 0.3s;border:2px solid transparent}.faq-item:hover{box-shadow:0 4px 20px rgba(0,0,0,0.1);transform:translateY(-2px);border-color:#667eea}.faq-item[open]{border-color:#667eea}.faq-item[open] .faq-icon{transform:rotate(45deg)}.faq-question{width:100%;padding:1.5rem;background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);border:none;text-align:left;font-size:1.1rem;font-weight:500;color:#2c3e50;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:all 0.3s;list-style:none}.faq-question:hover{background:linear-gradient(135deg,#e9ecef 0%,#dee2e6 100%)}.faq-question::-webkit-details-marker{display:none}.faq-question-text{flex:1}.faq-icon{font-size:1.5rem;color:#667eea;font-weight:bold;transition:transform 0.3s;margin-left:1rem}.faq-top-badge{display:inline-block;padding:4px 12px;background:linear-gradient(135deg,#ffd700 0%,#ffed4e 100%);color:#856404;font-size:0.75rem;font-weight:600;border-radius:20px;margin-right:0.5rem;box-shadow:0 2px 8px rgba(255,215,0,0.3)}.faq-answer{padding:1.5rem;background:#fff;color:#5a6c7d;line-height:1.7;border-top:2px solid #e9ecef}.faq-answer p{margin-bottom:1rem}.faq-answer ul{margin-left:1.5rem}.faq-answer li{margin-bottom:0.5rem}.faq-answer strong{color:#2c3e50;font-weight:600}.faq-pagination{display:flex;justify-content:center;align-items:center;gap:0.5rem;margin-top:2rem;flex-wrap:wrap}.pagination-btn{padding:0.6rem 1.2rem;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;border:none;border-radius:8px;cursor:pointer;font-weight:600;transition:all 0.3s}.pagination-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(102,126,234,0.4)}.pagination-numbers{display:flex;gap:0.3rem;align-items:center}.pagination-number{padding:0.5rem 0.8rem;background:#fff;color:#2c3e50;border-radius:6px;cursor:pointer;font-weight:500;transition:all 0.3s}.pagination-number:hover{background:#667eea;color:#fff}.pagination-number.active{background:#667eea;color:#fff;font-weight:600}.pagination-ellipsis{padding:0.5rem;color:#7f8c8d}.footer{background:rgba(44,62,80,0.9);color:#ecf0f1;text-align:center;padding:2.5rem 0 0 0;margin-top:4rem}.footer p{margin-bottom:0.8rem;line-height:1.6;max-width:800px;margin-left:auto;margin-right:auto}.footer p:last-child{margin-bottom:0}.footer-disclaimer-section{background:rgba(255,193,7,0.35);border-top:1px solid rgba(255,193,7,0.5);padding:1rem 0;margin-top:1.5rem}.footer-disclaimer-section p{color:#fff;font-size:0.9rem;line-height:1.5;margin-bottom:0}.chat-fab{position:fixed;bottom:30px;right:30px;width:70px;height:70px;border-radius:50%;background:linear-gradient(135deg,#ff6b6b 0%,#ee5a6f 100%);border:4px solid #fff;font-size:1.8rem;color:#fff;cursor:pointer;box-shadow:0 8px 30px rgba(255,107,107,0.6),0 0 0 0 rgba(255,107,107,0.4);transition:all 0.3s;z-index:1000;animation:pulse-shadow 2s infinite}.chat-fab::before{content:'';position:absolute;top:-12px;left:-12px;right:-12px;bottom:-12px;border-radius:50%;border:3px solid #ff6b6b;opacity:0;animation:pulse-ring 2s infinite}.chat-fab:hover{transform:scale(1.15);box-shadow:0 10px 40px rgba(255,107,107,0.8),0 0 0 0 rgba(255,107,107,0.6)}@keyframes pulse-ring{0%{transform:scale(0.9);opacity:0.8}50%{transform:scale(1.1);opacity:0.2}100%{transform:scale(0.9);opacity:0.8}}@keyframes pulse-shadow{0%{box-shadow:0 8px 30px rgba(255,107,107,0.6),0 0 0 0 rgba(255,107,107,0.4)}50%{box-shadow:0 8px 30px rgba(255,107,107,0.8),0 0 0 15px rgba(255,107,107,0)}100%{box-shadow:0 8px 30px rgba(255,107,107,0.6),0 0 0 0 rgba(255,107,107,0.4)}}.chat-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);z-index:2000;display:none;align-items:center;justify-content:center;opacity:0;transition:all 0.3s}.chat-overlay.open{display:flex;opacity:1}.chat-modal{background:#fff;width:90%;max-width:600px;height:80%;max-height:700px;border-radius:20px;box-shadow:0 20px 60px rgba(0,0,0,0.3);display:flex;flex-direction:column;transform:scale(0.8);transition:transform 0.3s}.chat-overlay.open .chat-modal{transform:scale(1)}.chat-header{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:1.5rem;border-radius:20px 20px 0 0;display:flex;justify-content:space-between;align-items:center}.chat-header h4{font-size:1.2rem;font-weight:600;margin:0}.close-chat{background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer;padding:0;width:30px;height:30px;border-radius:50%;transition:background 0.2s}.close-chat:hover{background:rgba(255,255,255,0.2)}.chat-messages{flex:1;padding:1.5rem;overflow-y:auto}.message-wrapper{display:flex;align-items:flex-start;gap:0.6rem;margin-bottom:1rem}.bot-message-wrapper{justify-content:flex-start}.user-message-wrapper{justify-content:flex-end}.message-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0;box-shadow:0 2px 8px rgba(102,126,234,0.3)}.user-message-wrapper .message-avatar{background:linear-gradient(135deg,#ff6b6b 0%,#ee5a6f 100%);box-shadow:0 2px 8px rgba(255,107,107,0.3)}.message{margin-bottom:0;padding:0.8rem 1rem;border-radius:12px;max-width:75%}.bot-message{background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);color:#2c3e50}.user-message{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff}.chat-input-area{display:flex;padding:1.2rem;background:linear-gradient(135deg,#e8eaf6 0%,#f5f7fa 100%);border-top:2px solid #667eea;gap:0.75rem;box-shadow:0 -4px 20px rgba(0,0,0,0.08);position:relative;align-items:flex-end}.input-wrapper{flex:1;position:relative;min-width:0}#chat-input{width:100%;padding:0.75rem 1rem;border:2px solid #cbd5e0;background:#fff;border-radius:20px;outline:none;transition:all 0.3s;font-size:0.9rem;color:#000;font-family:'Inter',-apple-system,sans-serif;line-height:1.5;resize:none;min-height:42px;max-height:150px;overflow-y:auto}#chat-input::placeholder{color:transparent}#chat-input:focus{border-color:#667eea;box-shadow:0 0 0 3px rgba(102,126,234,0.2)}#send-button{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;border:none;padding:0.75rem 1.5rem;border-radius:25px;cursor:pointer;font-weight:600;font-size:0.9rem;transition:all 0.3s;box-shadow:0 4px 12px rgba(102,126,234,0.4);flex-shrink:0;height:42px}#send-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(102,126,234,0.5)}#send-button:disabled{background:#95a5a6;cursor:not-allowed;box-shadow:none}.chat-disclaimer{padding:0.6rem 1.5rem;background:rgba(255,193,7,0.1);border-top:1px solid rgba(255,193,7,0.3);text-align:center;font-size:0.75rem;color:#856404;line-height:1.3}.animated-placeholder{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:#94a3b8;font-size:0.9rem;pointer-events:none;white-space:nowrap;overflow:hidden}.welcome-message{max-width:100%!important}.starter-prompts-section{margin-top:1.5rem;padding:1rem;background:rgba(102,126,234,0.05);border-radius:12px;border:1px dashed rgba(102,126,234,0.3)}.starter-prompts-title{font-size:0.85rem;font-weight:600;color:#667eea;margin-bottom:0.8rem;text-align:center}.starter-prompts{display:grid;grid-template-columns:1fr;gap:0.6rem}.prompt-card{background:linear-gradient(135deg,#fff 0%,#f8f9fa 100%);border:2px solid #e9ecef;border-radius:10px;padding:0.9rem;text-align:left;cursor:pointer;transition:all 0.3s;display:flex;align-items:center;gap:0.8rem}.prompt-card:hover{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-color:#667eea;transform:translateY(-2px);box-shadow:0 4px 12px rgba(102,126,234,0.3)}.prompt-card:hover .prompt-text{color:#fff}.prompt-icon{font-size:1.3rem;flex-shrink:0}.prompt-text{font-size:0.85rem;line-height:1.3;font-weight:500;color:#64748b}@media (max-width:768px){.container{padding:0 15px}.logo{font-size:2rem}.hero h2{font-size:1.8rem}.faq-section{padding:2rem 1.5rem}.faq-header-controls{flex-direction:column;align-items:flex-start}.faq-header-controls h3{text-align:center;width:100%}.chat-fab{bottom:20px;right:20px;width:60px;height:60px;font-size:1.5rem}.chat-modal{width:95%;height:85%}.faq-question{padding:1rem;font-size:1rem}}