body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#121212;color:#fff}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace;background-color:#242424;padding:2px 4px;border-radius:4px;font-size:.9em}#root{display:flex;flex-direction:column;min-height:100vh}h1,h2,h3,h4,h5,h6{margin-bottom:.5rem;font-weight:700;line-height:1.2}a{color:#d8232a;text-decoration:none;transition:color .3s ease}a:hover{color:#b51d23}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#1a1a1a}::-webkit-scrollbar-thumb{background:#333;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#444}::selection{background-color:#d8232a4d;color:#fff}:focus{outline:2px solid #D8232A;outline-offset:2px}.skip-to-content{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}.skip-to-content:focus{position:fixed;top:0;left:0;width:auto;height:auto;padding:10px 15px;background-color:#d8232a;color:#fff;z-index:9999;font-weight:600}.header{background-color:var(--dark-bg);border-bottom:1px solid var(--border-color);padding:1rem 0;position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;height:70px;box-sizing:border-box}.header-content{display:flex;align-items:center;justify-content:space-between;width:100%}.logo-container{display:flex;align-items:center}.logo{height:40px}.logo-text{font-size:1.5em;font-weight:700;color:var(--swiss-red)}.navigation{display:flex;align-items:center;justify-content:space-between;flex-grow:1;margin-left:3rem}.nav-links{display:flex;list-style:none;margin:0;padding:0;gap:2.5rem}.nav-links li a{color:var(--light-text);text-decoration:none;font-weight:500;transition:color .3s;padding:.5rem 0;display:block;position:relative;white-space:nowrap}.nav-links li a:after{content:"";position:absolute;width:0;height:2px;bottom:0;left:0;background-color:var(--swiss-red);transition:width .3s ease}.nav-links li a:hover{color:var(--swiss-red)}.nav-links li a:hover:after{width:100%}.auth-buttons{display:flex;align-items:center;gap:1.5rem;margin-left:auto}.nav-button{padding:.6rem 1.2rem;border-radius:var(--radius-md);font-weight:500;text-decoration:none;transition:all .3s ease;background-color:transparent;color:var(--light-text);border:1px solid var(--border-color);cursor:pointer;white-space:nowrap}.nav-button:hover{background-color:#ffffff1a}.nav-button.primary{background-color:var(--swiss-red);color:#fff;border:1px solid var(--swiss-red)}.nav-button.primary:hover{background-color:var(--swiss-red-hover);border-color:var(--swiss-red-hover)}.nav-button.logout{color:var(--error-color);border-color:var(--error-color)}.nav-button.logout:hover{background-color:var(--error-color);color:#fff}.language-selector{margin-left:1rem}.language-button{background-color:transparent;color:var(--light-text);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:.4rem .8rem;cursor:pointer;transition:all .3s ease}.language-button:hover{background-color:#ffffff1a}.mobile-menu-button{display:none;flex-direction:column;justify-content:space-between;width:30px;height:21px;background:transparent;border:none;cursor:pointer;padding:0;z-index:10}.bar{height:3px;width:100%;background-color:var(--light-text);border-radius:10px;transition:all .3s ease}@media (max-width: 992px){.mobile-menu-button{display:flex}.navigation{position:fixed;top:70px;right:-100%;width:70%;height:calc(100vh - 70px);flex-direction:column;background-color:var(--dark-bg);border-left:1px solid var(--border-color);padding:2rem;transition:right .3s ease;align-items:flex-start;margin-left:0}.navigation.active{right:0}.nav-links{flex-direction:column;width:100%;margin-bottom:2rem;gap:1.5rem}.auth-buttons{flex-direction:column;width:100%;gap:1rem;margin-left:0}.nav-button,.language-button{width:100%;text-align:center}.language-selector{margin-left:0;margin-top:1rem;width:100%}.language-button{width:100%}.mobile-menu-button.open .bar:nth-child(1){transform:rotate(45deg) translate(5px,6px)}.mobile-menu-button.open .bar:nth-child(2){opacity:0}.mobile-menu-button.open .bar:nth-child(3){transform:rotate(-45deg) translate(5px,-6px)}}.footer{background-color:var(--darker-bg);color:var(--muted-text);padding:4rem 0 2rem;border-top:1px solid var(--border-color);position:relative;z-index:85}.footer-container{max-width:1250px;margin:0 auto;padding:0 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a{color:#fff;font-size:1.5rem;font-weight:700;text-decoration:none;transition:var(--transition)}.nav-logo a:hover{color:var(--secondary-color)}.nav-links{display:flex;align-items:center;gap:20px}.nav-link{color:#fff;text-decoration:none;padding:8px 12px;border-radius:var(--border-radius);transition:var(--transition)}.nav-link:hover{background-color:#ffffff1a}.nav-link.register-button{background-color:var(--secondary-color);padding:8px 16px}.nav-link.register-button:hover{background-color:#2980b9}.nav-user-menu{position:relative}.nav-user-button{background:none;border:none;color:#fff;cursor:pointer;display:flex;align-items:center;gap:5px;padding:8px 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#ddd;border-radius:var(--border-radius);font-size:16px}.language-select{padding:12px 15px;border:1px solid #ddd;border-radius:var(--border-radius);background-color:#fff;font-size:16px}.search-button{padding:12px 20px;background-color:var(--secondary-color);color:#fff;border:none;border-radius:var(--border-radius);cursor:pointer;font-size:16px;transition:var(--transition)}.search-button:hover{background-color:#2980b9}.search-button:disabled{background-color:#95a5a6;cursor:not-allowed}.error-message{padding:15px;background-color:#fde2e2;border-left:4px solid var(--error-color);color:#c0392b;margin-bottom:20px;border-radius:var(--border-radius)}.results-list{list-style:none;padding:0}.result-item{padding:20px;border:1px solid #ddd;border-radius:var(--border-radius);margin-bottom:15px;background-color:#fff;box-shadow:var(--box-shadow);transition:var(--transition)}.result-item:hover{box-shadow:0 5px 15px #0000001a}.result-item 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a{color:var(--secondary-color);text-decoration:none}.login-footer a:hover{text-decoration:underline}.register-container{max-width:500px;margin:0 auto;padding:30px;background-color:#fff;border-radius:var(--border-radius);box-shadow:var(--box-shadow)}.register-form{margin-top:20px}.register-button{width:100%;padding:12px;background-color:var(--secondary-color);color:#fff;border:none;border-radius:var(--border-radius);cursor:pointer;font-size:16px;transition:var(--transition)}.register-button:hover{background-color:#2980b9}.register-button:disabled{background-color:#95a5a6;cursor:not-allowed}.register-footer{margin-top:20px;text-align:center}.register-footer a{color:var(--secondary-color);text-decoration:none}.register-footer a:hover{text-decoration:underline}.chat-container{max-width:800px;margin:0 auto;padding:20px;background-color:#fff;border-radius:var(--border-radius);box-shadow:var(--box-shadow);display:flex;flex-direction:column;height:80vh}.chat-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:15px;border-bottom:1px solid #ddd}.chat-header h2{margin:0;color:var(--primary-color)}.language-selector select{padding:8px 12px;border:1px solid #ddd;border-radius:var(--border-radius);background-color:#fff}.messages-container{flex:1;overflow-y:auto;padding:20px 0}.welcome-message{text-align:center;padding:20px;color:#7f8c8d}.welcome-message h3{color:var(--primary-color)}.welcome-message ul{text-align:left;max-width:500px;margin:0 auto}.welcome-message li{margin-bottom:10px;cursor:pointer;transition:var(--transition)}.welcome-message li:hover{color:var(--secondary-color)}.messages{display:flex;flex-direction:column;gap:15px}.message{max-width:80%;padding:12px 15px;border-radius:var(--border-radius);position:relative}.user-message{align-self:flex-end;background-color:var(--secondary-color);color:#fff;border-radius:15px 15px 0}.assistant-message{align-self:flex-start;background-color:#f1f1f1;color:var(--dark-color);border-radius:15px 15px 15px 0}.message-content{line-height:1.5}.message-timestamp{font-size:12px;margin-top:5px;opacity:.7;text-align:right}.typing-indicator{display:flex;align-items:center;gap:5px}.typing-indicator span{width:8px;height:8px;background-color:#aaa;border-radius:50%;display:inline-block;animation:typing 1s infinite ease-in-out}.typing-indicator span:nth-child(1){animation-delay:0s}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes typing{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.message-form{display:flex;gap:10px;padding-top:15px;border-top:1px solid #ddd}.message-form input{flex:1;padding:12px 15px;border:1px solid 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#0000004d;display:flex;flex-direction:column;height:500px}.chat-messages{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:15px;background-color:#242424}.message{max-width:80%;padding:12px 15px;border-radius:18px;word-break:break-word;line-height:1.4}.user-message{align-self:flex-end;background-color:#d8232a;color:#fff;border-radius:18px 18px 0}.bot-message{align-self:flex-start;background-color:#333;color:#fff;border-radius:18px 18px 18px 0}.loading{display:flex;align-items:center;justify-content:center;gap:5px}.dot{width:8px;height:8px;background-color:#fff;border-radius:50%;animation:bounce 1.4s infinite ease-in-out;opacity:.6}.dot:nth-child(1){animation-delay:0s}.dot:nth-child(2){animation-delay:.2s}.dot:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,80%,to{transform:translateY(0)}40%{transform:translateY(-8px)}}.chat-input-form{display:flex;padding:15px;background-color:#1a1a1a;border-top:1px solid #333}.chat-input{flex:1;padding:12px 15px;border:1px solid #333;border-radius:4px;font-size:1rem;background-color:#242424;color:#fff;margin-right:10px}.send-button{padding:12px 20px;background-color:#d8232a;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:600;transition:background-color .3s ease}.send-button:hover:not(:disabled){background-color:#b51d23}.send-button:disabled{background-color:#555;cursor:not-allowed;opacity:.7}.chat-disclaimer{text-align:center;padding:10px;font-size:.8rem;color:#777;background-color:#1a1a1a;border-top:1px solid #333}.chat-header{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;background-color:#1a1a1a;border-bottom:1px solid #333}.chat-header h2{margin:0;color:#fff;font-size:1.2rem}.language-selector{display:flex;gap:10px}.language-button{background:none;border:none;color:#777;cursor:pointer;font-size:.9rem;padding:5px;transition:color .3s ease}.language-button:hover{color:#fff}.language-button.active{color:#d8232a;font-weight:600}@media (max-width: 768px){.simple-chat{height:400px}.message{max-width:90%}}.container{max-width:1200px;margin:0 auto;padding:0 20px}section{padding:60px 0}.section-title{text-align:center;margin-bottom:40px;font-size:2.5rem;font-weight:700;color:#fff}.button{display:inline-block;padding:12px 24px;border-radius:4px;font-weight:600;text-decoration:none;text-align:center;cursor:pointer;transition:all .3s ease}.primary-button{background-color:#d8232a;color:#fff;border:2px solid #D8232A}.primary-button:hover{background-color:#b51d23;border-color:#b51d23}.secondary-button{background-color:transparent;color:#fff;border:2px solid white}.secondary-button:hover{background-color:#ffffff1a}.home-page{background-color:#121212;color:#fff}.hero{background:linear-gradient(135deg,#1a1a1a,#0a0a0a);padding:100px 0;text-align:center}.hero-content{max-width:800px;margin:0 auto}.hero h1{font-size:3.5rem;font-weight:800;margin-bottom:20px;color:#fff}.hero-subtitle{font-size:1.5rem;margin-bottom:40px;color:#ccc}.hero-buttons{display:flex;justify-content:center;gap:20px}.features{background-color:#1a1a1a}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px}.feature-card{background-color:#242424;border-radius:8px;padding:30px;text-align:center;transition:transform .3s ease}.feature-card:hover{transform:translateY(-5px)}.feature-icon{font-size:2.5rem;margin-bottom:20px}.feature-card h3{font-size:1.5rem;margin-bottom:15px;color:#fff}.feature-card p{color:#b0b0b0}.demo{background-color:#121212}.demo-container{max-width:800px;margin:0 auto;background-color:#1e1e1e;border-radius:8px;overflow:hidden;box-shadow:0 10px 30px #0000004d}.plans{background-color:#1a1a1a}.plans-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px}.plan-card{background-color:#242424;border-radius:8px;overflow:hidden;transition:transform .3s ease}.plan-card:hover{transform:translateY(-5px)}.plan-card.featured{border:2px solid #D8232A;position:relative}.plan-header{padding:30px;text-align:center;background-color:#2a2a2a}.plan-header h3{font-size:1.8rem;margin-bottom:10px;color:#fff}.plan-price{font-size:1.5rem;font-weight:700;color:#d8232a}.plan-features{padding:30px;list-style:none}.plan-features li{margin-bottom:15px;padding-left:25px;position:relative;color:#b0b0b0}.plan-features li:before{content:"✓";position:absolute;left:0;color:#d8232a}.plan-button{display:block;margin:0 30px 30px;background-color:#333;color:#fff}.plan-button:hover,.featured .plan-button{background-color:#d8232a}.featured .plan-button:hover{background-color:#b51d23}@media (max-width: 768px){.hero h1{font-size:2.5rem}.hero-subtitle{font-size:1.2rem}.hero-buttons{flex-direction:column;align-items:center}.section-title{font-size:2rem}.plans-grid,.features-grid{grid-template-columns:1fr}}.search-page{min-height:calc(100vh - 200px);padding:40px 0;background-color:#121212}.search-container{max-width:800px;margin:0 auto;padding:0 20px}.search-header{text-align:center;margin-bottom:40px}.search-header h1{font-size:2.5rem;color:#fff;margin-bottom:15px}.search-header p{color:#b0b0b0;font-size:1.1rem}.search-form{display:flex;margin-bottom:30px}.search-input{flex:1;padding:12px 15px;border:1px solid #333;border-radius:4px 0 0 4px;font-size:1rem;background-color:#1e1e1e;color:#fff}.search-button{padding:12px 20px;background-color:#d8232a;color:#fff;border:none;border-radius:0 4px 4px 0;cursor:pointer;font-weight:600}.search-button:hover{background-color:#b51d23}.search-results{background-color:#1e1e1e;border-radius:8px;padding:20px}.result-item{padding:15px;border-bottom:1px solid #333}.result-item:last-child{border-bottom:none}.result-title{font-size:1.2rem;color:#fff;margin-bottom:10px}.result-snippet{color:#b0b0b0;margin-bottom:10px}.result-meta{display:flex;justify-content:space-between;color:#777;font-size:.9rem}.auth-page{min-height:calc(100vh - 200px);display:flex;align-items:center;justify-content:center;padding:40px 0;background-color:#121212}.auth-container{width:100%;max-width:400px;padding:30px;background-color:#1e1e1e;border-radius:8px;box-shadow:0 10px 30px #0000004d}.auth-header{text-align:center;margin-bottom:30px}.auth-header h1{font-size:2rem;color:#fff;margin-bottom:10px}.auth-header p{color:#b0b0b0}.auth-form{display:flex;flex-direction:column}.form-group{margin-bottom:20px}.form-label{display:block;margin-bottom:8px;color:#fff;font-weight:500}.form-input{width:100%;padding:12px 15px;border:1px solid #333;border-radius:4px;font-size:1rem;background-color:#242424;color:#fff}.form-input:focus{border-color:#d8232a;outline:none}.auth-button{padding:12px;background-color:#d8232a;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:600;margin-top:10px}.auth-button:hover{background-color:#b51d23}.auth-footer{text-align:center;margin-top:20px;color:#b0b0b0}.auth-link{color:#d8232a;text-decoration:none}.auth-link:hover{text-decoration:underline}.chat-page{min-height:calc(100vh - 200px);padding:40px 0;background-color:#121212}.chat-container{max-width:1000px;margin:0 auto;padding:0 20px}.chat-header{text-align:center;margin-bottom:30px}.chat-header h1{font-size:2.5rem;color:#fff;margin-bottom:15px}.chat-header p{color:#b0b0b0;font-size:1.1rem}.chat-interface{background-color:#1e1e1e;border-radius:8px;overflow:hidden;box-shadow:0 10px 30px #0000004d}.chat-messages{height:500px;overflow-y:auto;padding:20px}.message{margin-bottom:20px;max-width:80%}.user-message{margin-left:auto;background-color:#d8232a;color:#fff;border-radius:18px 18px 0;padding:12px 15px}.bot-message{background-color:#2a2a2a;color:#fff;border-radius:18px 18px 18px 0;padding:12px 15px}.chat-input-container{display:flex;padding:15px;background-color:#242424;border-top:1px solid #333}.chat-input{flex:1;padding:12px 15px;border:1px solid #333;border-radius:4px;font-size:1rem;background-color:#1a1a1a;color:#fff;margin-right:10px}.chat-input:focus{border-color:#d8232a;outline:none}.send-button{padding:12px 20px;background-color:#d8232a;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:600}.send-button:hover{background-color:#b51d23}*{box-sizing:border-box;margin:0;padding:0}:root{--primary-bg: #121212;--secondary-bg: #1a1a1a;--tertiary-bg: #242424;--input-bg: #1e1e1e;--primary-text: #ffffff;--secondary-text: #b0b0b0;--accent-color: #D8232A;--accent-hover: #b51d23;--border-color: #333;--shadow: 0 10px 30px rgba(0, 0, 0, .3);--transition: all .3s ease;--border-radius: 8px;--swiss-red: #D52B1E;--swiss-red-hover: #B22318;--dark-bg: #1F1F1F;--darker-bg: #121212;--medium-dark: #2c2c2c;--light-text: #F1F1F1;--muted-text: #B0B0B0;--success-color: #4CAF50;--error-color: #FF5252;--warning-color: #FFC107;--info-color: #2196F3;--shadow-light: 0 4px 12px rgba(0, 0, 0, .1);--shadow-medium: 0 6px 16px rgba(0, 0, 0, .2);--shadow-dark: 0 8px 24px rgba(0, 0, 0, .3);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px}html,body{height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--primary-text);background-color:var(--primary-bg)}a{color:var(--accent-color);text-decoration:none;transition:var(--transition)}a:hover{color:var(--accent-hover)}button,input,textarea,select{font-family:inherit;font-size:inherit}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:1rem}p{margin-bottom:1rem}ul,ol{margin-bottom:1rem;padding-left:1.5rem}img{max-width:100%;height:auto}.App{display:flex;flex-direction:column;min-height:100vh}.App-header{background-color:var(--dark-bg);box-shadow:0 2px 4px #0003;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;z-index:10;border-bottom:3px solid var(--swiss-red)}.App-header h1{margin:0;font-size:1.75rem;color:var(--light-text)}main{flex:1;padding:2rem;background-color:var(--darker-bg)}.footer{background-color:var(--dark-bg);color:var(--muted-text);padding:1rem;text-align:center;border-top:1px solid var(--border-color);font-size:.9rem}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px;color:var(--light-text)}.loading-spinner{width:50px;height:50px;border:4px solid rgba(255,255,255,.1);border-left-color:var(--swiss-red);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1rem}@keyframes spin{to{transform:rotate(360deg)}}.text-center{text-align:center}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mt-5{margin-top:2.5rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.mb-5{margin-bottom:2.5rem}.m-auto{margin:0 auto}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}@media (max-width: 768px){html,body{font-size:14px}.App-header{padding:1rem}main{padding:1rem}.App-header h1{font-size:1.5rem}}.app{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;display:flex;flex-direction:column;min-height:calc(100vh - 140px)}.dev-mode-notice{position:fixed;bottom:20px;right:20px;background-color:var(--accent-color);color:#fff;padding:10px 15px;border-radius:var(--border-radius);box-shadow:var(--shadow);z-index:1000;max-width:300px;animation:slideIn .5s ease}.dev-mode-notice p{margin-bottom:.5rem}.dev-mode-notice button{background:none;border:none;color:#fff;text-decoration:underline;padding:0;font-size:.9rem;opacity:.8}.dev-mode-notice button:hover{opacity:1}@keyframes slideIn{0%{transform:translateY(100px);opacity:0}to{transform:translateY(0);opacity:1}}.error-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;padding:20px;text-align:center;background-color:var(--darker-bg)}.error-container h1{color:var(--error-color);margin-bottom:20px}.error-container p{margin-bottom:30px;max-width:600px;color:var(--muted-text)}.error-container button{background-color:var(--swiss-red);color:#fff;border:none;padding:10px 20px;border-radius:4px;cursor:pointer;font-size:1em;transition:background-color .2s}.error-container button:hover{background-color:var(--swiss-red-hover)}