.login-page{display:flex;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;position:relative}.story-section{flex:0 0 70%;background:linear-gradient(135deg,#0b2447,#19376d);position:relative;overflow:hidden;display:flex;align-items:center}.story-section:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ffffff" stop-opacity="0.1"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23a)"/><circle cx="800" cy="300" r="150" fill="url(%23a)"/><circle cx="300" cy="700" r="120" fill="url(%23a)"/><circle cx="700" cy="800" r="80" fill="url(%23a)"/></svg>') no-repeat center center;background-size:cover;opacity:.3;animation:rotate 60s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.story-content{position:relative;z-index:1;padding:4rem 4rem 14rem;width:100%;display:flex;flex-direction:column;justify-content:center;color:#fff;max-width:600px;margin:0 auto}.logo-section{margin-bottom:2rem}.brand-title{font-size:3rem;font-weight:700;margin:0 0 .5rem;background:linear-gradient(45deg,#fff,#e0e7ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.brand-tagline{font-size:1.1rem;opacity:.9;margin:0;font-weight:300}.story-hero{margin-bottom:2.5rem}.story-hero h2{font-size:2.5rem;font-weight:600;margin:0 0 1rem;line-height:1.2}.hero-subtitle{font-size:1.1rem;opacity:.9;margin:0;line-height:1.6}.steps-container{position:absolute;bottom:30px;left:50%;transform:translate(-50%);width:90%;max-width:1000px;background:#0f172af2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:2rem 3rem;border-radius:24px;box-shadow:0 25px 50px -12px #00000080;z-index:100;color:#fff;border:1px solid rgba(255,255,255,.1)}.steps-container h3{font-size:1.2rem;font-weight:600;margin:0 0 2rem;text-transform:uppercase;letter-spacing:1px;opacity:.8;text-align:center;color:#fff}.steps-list{display:flex;flex-direction:row;gap:2rem;justify-content:space-between}.step-item{display:flex;align-items:flex-start;gap:1rem;flex:1}.step-icon{flex-shrink:0;width:42px;height:42px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff}.step-text{display:flex;flex-direction:column;padding-top:2px}.step-text strong{font-size:1.05rem;color:#fff;font-weight:600;margin-bottom:.2rem}.step-text span{font-size:.95rem;opacity:.8;line-height:1.4}.login-section{flex:0 0 30%;background:#fff;display:flex;align-items:center;justify-content:center;padding:2rem 2rem 12rem}.login-container{padding:3rem;width:100%;max-width:400px}.login-header{margin-bottom:2.5rem}.login-header h2{font-size:2rem;font-weight:700;margin:0 0 .5rem;color:#1f2937}.login-subtitle{margin:0;font-size:1rem;color:#6b7280}.auth-buttons{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.auth-button{display:flex;align-items:center;justify-content:center;padding:1rem 1.5rem;border:2px solid #e5e7eb;border-radius:12px;background:#fff;font-size:1rem;font-weight:500;cursor:pointer;transition:all .3s ease;gap:.75rem;min-height:52px;position:relative;overflow:hidden}.auth-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);transition:left .5s}.auth-button:hover:before{left:100%}.auth-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px #00000026;border-color:#4285f4}.auth-button:disabled{opacity:.6;cursor:not-allowed}.google-button{color:#1f2937;border-color:#e5e7eb}.google-button:hover:not(:disabled){border-color:#4285f4;background:#f8f9ff}.facebook-button{color:#1877f2;border-color:#1877f2}.facebook-button:hover:not(:disabled){background:#e7f3ff}.button-icon{display:flex;align-items:center;justify-content:center}.button-text{flex:1;text-align:center;font-weight:500}.error-message{margin-top:1rem;padding:1rem;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;color:#dc2626;font-size:.9rem;text-align:center}.loading-message{margin-top:1rem;padding:1rem;background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;color:#1d4ed8;font-size:.9rem;text-align:center}.policy-container{text-align:center;font-size:.8rem;color:#6b7280;line-height:1.5;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid #e5e7eb}.policy-container a{color:#4f46e5;text-decoration:none;font-weight:500}.policy-container a:hover{text-decoration:underline}.about-link{display:inline-block;margin-top:.5rem;color:#4f46e5!important;font-weight:600!important}.powered-by{text-align:center;font-size:.75rem;color:#9ca3af;margin-top:1.5rem;font-weight:500;letter-spacing:.5px}@media (max-width: 768px){.login-page{flex-direction:column}.steps-container{position:relative;bottom:auto;left:auto;transform:none;width:100%;max-width:none;border-radius:0;background:#0f172a;padding:3rem 1.5rem;margin:0}.story-section{flex:none;min-height:40vh}.story-content{padding:3rem 1.5rem 2rem;justify-content:flex-start}.brand-title{font-size:2rem}.story-hero h2{font-size:1.8rem}.steps-list{flex-direction:column}.steps{gap:1rem}.step{padding:1rem}.login-section{flex:none;padding:1.5rem}.login-container{padding:2rem 1.5rem}.login-header h2{font-size:1.5rem}}@media (max-width: 480px){.story-content{padding:1.5rem 1rem}.brand-title{font-size:1.8rem}.story-hero h2{font-size:1.5rem}.login-container{padding:1.5rem 1rem}.auth-button{padding:.875rem 1rem;font-size:.9rem}}.auth-callback{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);padding:1rem}.auth-callback-container{background:#fff;border-radius:12px;padding:2rem 1.5rem;max-width:500px;width:100%;box-shadow:0 10px 40px #0000001a;text-align:center}.auth-callback-container h2{margin:1.25rem 0 .625rem;font-size:1.375rem;color:#333}.auth-callback-container p{margin:0;font-size:.95rem;color:#666}@media (min-width: 768px){.auth-callback{padding:1.25rem}.auth-callback-container{padding:3.75rem 2.5rem}.auth-callback-container h2{margin:1.25rem 0 .625rem;font-size:1.5rem}.auth-callback-container p{font-size:1rem}}.spinner{width:50px;height:50px;margin:0 auto;border:4px solid #f3f3f3;border-top:4px solid #667eea;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.success-icon{width:60px;height:60px;margin:0 auto;background:#4caf50;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:36px;color:#fff;font-weight:700}.error-icon{width:60px;height:60px;margin:0 auto;background:#f44336;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:36px;color:#fff;font-weight:700}.error-text{color:#c33!important;margin-top:10px!important}.retry-button{margin-top:1.5rem;padding:.875rem 1.875rem;background:#667eea;color:#fff;border:none;border-radius:8px;font-size:.95rem;font-weight:500;cursor:pointer;transition:all .2s ease;min-height:44px}@media (min-width: 768px){.retry-button{margin-top:1.875rem;font-size:1rem}}.retry-button:hover{background:#5568d3;transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}@media (max-width: 360px){.auth-callback-container{padding:1.5rem 1rem}.auth-callback-container h2{font-size:1.25rem}.auth-callback-container p{font-size:.875rem}.spinner,.success-icon,.error-icon{width:45px;height:45px;font-size:28px}}@media (min-width: 1024px){.auth-callback-container{max-width:450px}}.dashboard{min-height:100vh;background-color:#f5f5f5}.dashboard-header{background-color:#2c3e50;color:#fff;padding:1rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.75rem}.dashboard-header h1{margin:0;font-size:1.25rem;flex:1 1 100%}.welcome-text{margin:0;font-size:.875rem;opacity:.9;flex:1 1 100%}.logout-button{background-color:#e74c3c;color:#fff;border:none;padding:.625rem 1rem;border-radius:4px;cursor:pointer;font-size:.875rem;transition:background-color .2s;min-height:44px;min-width:80px}@media (min-width: 768px){.dashboard-header{padding:1.5rem 2rem;gap:1rem}.dashboard-header h1{font-size:1.8rem;flex:0 1 auto}.welcome-text{font-size:1rem;flex:0 1 auto}.logout-button{font-size:.9rem}}.logout-button:hover{background-color:#c0392b}.dashboard-content{max-width:1200px;margin:0 auto;padding:1rem}@media (min-width: 768px){.dashboard-content{padding:2rem}}.dashboard-loading,.dashboard-error{text-align:center;padding:3rem;font-size:1.2rem}.dashboard-error button{margin-top:1rem;padding:.5rem 1.5rem;background-color:#3498db;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:1rem}.project-limits{background-color:#fff;padding:1rem;border-radius:8px;margin-bottom:1rem;box-shadow:0 2px 4px #0000001a}.project-limits h2{margin-top:0;margin-bottom:.75rem;font-size:1.125rem;color:#2c3e50}.limit-info{font-size:.95rem;margin:.5rem 0}@media (min-width: 768px){.project-limits{padding:1.5rem;margin-bottom:2rem}.project-limits h2{margin-bottom:1rem;font-size:1.3rem}.limit-info{font-size:1.1rem}}.limit-warning{color:#e67e22;background-color:#fef5e7;padding:1rem;border-radius:4px;margin-top:1rem;border-left:4px solid #e67e22}.projects-section{background-color:#fff;padding:1rem;border-radius:8px;box-shadow:0 2px 4px #0000001a}.projects-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;flex-wrap:wrap;gap:.75rem}.projects-header h2{margin:0;font-size:1.125rem;color:#2c3e50;flex:1 1 100%}@media (min-width: 768px){.projects-section{padding:1.5rem}.projects-header{margin-bottom:1.5rem;gap:1rem}.projects-header h2{font-size:1.3rem;flex:0 1 auto}}.create-project-button{background-color:#27ae60;color:#fff;border:none;padding:.75rem 1.25rem;border-radius:4px;cursor:pointer;font-size:.95rem;font-weight:500;transition:background-color .2s;min-height:44px;width:100%}@media (min-width: 768px){.create-project-button{font-size:1rem;width:auto}}.create-project-button:hover:not(:disabled){background-color:#229954}.create-project-button:disabled{background-color:#95a5a6;cursor:not-allowed;opacity:.6}.no-projects{text-align:center;padding:3rem 1rem;color:#7f8c8d}.no-projects p{font-size:1.1rem;margin-bottom:1.5rem}.create-first-project-button{background-color:#3498db;color:#fff;border:none;padding:.8rem 1.5rem;border-radius:4px;cursor:pointer;font-size:1rem;transition:background-color .2s}.create-first-project-button:hover{background-color:#2980b9}.projects-list{display:grid;grid-template-columns:1fr;gap:1rem}@media (min-width: 768px){.projects-list{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}}.project-card{background-color:#f8f9fa;border:1px solid #dee2e6;border-radius:8px;padding:1rem;transition:box-shadow .2s}@media (min-width: 768px){.project-card{padding:1.5rem}}.project-card:hover{box-shadow:0 4px 8px #00000026}.project-card.expired{opacity:.7;background-color:#ecf0f1}.project-info h3{margin:0 0 1rem;font-size:1.2rem;color:#2c3e50}.project-detail{margin:.5rem 0;font-size:.9rem;color:#555}.project-detail .label{font-weight:600;color:#2c3e50}.status-badge{display:inline-block;padding:.4rem .8rem;border-radius:4px;font-size:.85rem;font-weight:600;margin-top:1rem}.active-badge{background-color:#d4edda;color:#155724}.warning-badge{background-color:#fff3cd;color:#856404}.expired-badge{background-color:#f8d7da;color:#721c24}.project-actions{margin-top:1rem;padding-top:1rem;border-top:1px solid #dee2e6}.view-qr-button{background-color:#3498db;color:#fff;border:none;padding:.75rem 1rem;border-radius:4px;cursor:pointer;font-size:.9rem;width:100%;transition:background-color .2s;min-height:44px}.view-qr-button:hover{background-color:#2980b9}@media (min-width: 1024px){.dashboard-content{max-width:900px}.dashboard-header h1{font-size:1.8rem}.projects-list{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));max-width:900px}}.project-form-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000;padding:1rem}.project-form-container{background-color:#fff;border-radius:8px;padding:1.25rem;max-width:500px;width:100%;box-shadow:0 4px 12px #00000026;max-height:90vh;overflow-y:auto}.project-form-container h2{margin:0 0 1.25rem;font-size:1.25rem;color:#2c3e50}@media (min-width: 768px){.project-form-container{padding:2rem}.project-form-container h2{margin-bottom:1.5rem;font-size:1.5rem}}.project-form{display:flex;flex-direction:column;gap:1rem}@media (min-width: 768px){.project-form{gap:1.5rem}}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-weight:600;color:#2c3e50;font-size:.95rem}.required{color:#e74c3c}.form-group input{padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:1rem;transition:border-color .2s;min-height:44px}.form-group input:focus{outline:none;border-color:#3498db}.form-group input.error{border-color:#e74c3c}.form-group input:disabled{background-color:#f5f5f5;cursor:not-allowed}.help-text{font-size:.85rem;color:#7f8c8d}.error-message{font-size:.85rem;color:#e74c3c;font-weight:500}.form-error{background-color:#f8d7da;color:#721c24;padding:1rem;border-radius:4px;border-left:4px solid #e74c3c}.cancel-button,.submit-button{padding:.75rem 1.5rem;border:none;border-radius:4px;font-size:1rem;cursor:pointer;transition:background-color .2s;min-height:44px}.cancel-button{background-color:#95a5a6;color:#fff}.cancel-button:hover:not(:disabled){background-color:#7f8c8d}.submit-button{background-color:#27ae60;color:#fff}.submit-button:hover:not(:disabled){background-color:#229954}.cancel-button:disabled,.submit-button:disabled{opacity:.6;cursor:not-allowed}.form-actions{display:flex;gap:.75rem;justify-content:flex-end;margin-top:.75rem;flex-direction:column-reverse}.cancel-button,.submit-button{width:100%}@media (min-width: 768px){.form-actions{flex-direction:row;gap:1rem;margin-top:1rem}.cancel-button,.submit-button{width:auto}}@media (min-width: 1024px){.project-form-container{max-width:480px}}.qr-code-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000;padding:1rem}.qr-code-container{background-color:#fff;border-radius:8px;padding:1.25rem;max-width:600px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 4px 12px #00000026}@media (min-width: 768px){.qr-code-container{padding:2rem}}.qr-code-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.qr-code-header h2{margin:0;font-size:1.25rem;color:#2c3e50}@media (min-width: 768px){.qr-code-header h2{font-size:1.5rem}}.close-button{background:none;border:none;font-size:2rem;color:#7f8c8d;cursor:pointer;padding:0;width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;transition:color .2s}.close-button:hover{color:#2c3e50}.qr-code-content{display:flex;flex-direction:column;align-items:center;gap:1.5rem}.qr-code-canvas-wrapper{background-color:#fff;padding:.75rem;border:2px solid #ddd;border-radius:8px;display:flex;justify-content:center;align-items:center}.qr-code-canvas-wrapper canvas{display:block;max-width:100%;height:auto}@media (min-width: 768px){.qr-code-canvas-wrapper{padding:1rem}}.qr-error{color:#e74c3c;padding:1rem;background-color:#f8d7da;border-radius:4px;text-align:center}.project-details{width:100%;background-color:#f8f9fa;padding:1rem;border-radius:8px}.project-details h3{margin:0 0 .75rem;font-size:1.125rem;color:#2c3e50;text-align:center}@media (min-width: 768px){.project-details{padding:1.5rem}.project-details h3{margin-bottom:1rem;font-size:1.3rem}}.detail-row{display:flex;justify-content:space-between;padding:.5rem 0;border-bottom:1px solid #dee2e6}.detail-row:last-child{border-bottom:none}.detail-label{font-weight:600;color:#2c3e50}.detail-value{color:#555}.qr-instructions{width:100%;background-color:#e8f4f8;padding:1rem;border-radius:8px;border-left:4px solid #3498db}.qr-instructions h4{margin:0 0 .75rem;color:#2c3e50;font-size:1rem}@media (min-width: 768px){.qr-instructions{padding:1.5rem}.qr-instructions h4{margin-bottom:1rem;font-size:1.1rem}}.qr-instructions ol{margin:0;padding-left:1.5rem}.qr-instructions li{margin:.5rem 0;color:#555}.qr-code-actions{display:flex;gap:.75rem;justify-content:center;margin-top:1rem;flex-direction:column}.print-button,.close-action-button{padding:.75rem 1.5rem;border:none;border-radius:4px;font-size:1rem;cursor:pointer;transition:background-color .2s;min-height:44px;width:100%}@media (min-width: 768px){.qr-code-actions{flex-direction:row;gap:1rem;margin-top:1.5rem}.print-button,.close-action-button{width:auto}}.print-button{background-color:#3498db;color:#fff}.print-button:hover{background-color:#2980b9}.close-action-button{background-color:#95a5a6;color:#fff}.close-action-button:hover{background-color:#7f8c8d}@media (min-width: 1024px){.qr-code-container{max-width:550px}}@media print{.qr-code-overlay{position:static;background-color:#fff;padding:0}.qr-code-container{max-width:100%;max-height:none;box-shadow:none;padding:1rem}.no-print{display:none!important}.qr-code-content{page-break-inside:avoid}.qr-instructions{page-break-before:avoid}}.video-recorder{width:100%;min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:#f5f5f5;padding:.5rem}.video-recorder-container{width:100%;max-width:500px;background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000001a;padding:1rem}@media (min-width: 768px){.video-recorder{padding:1rem}.video-recorder-container{padding:2rem}}.video-recorder-idle,.video-recorder-loading,.video-recorder-preview{text-align:center}.video-recorder-idle h2{margin-bottom:1rem;color:#333}.video-recorder-idle p{margin-bottom:2rem;color:#666}.video-container{position:relative;width:100%;border-radius:8px;overflow:hidden;margin-bottom:1.5rem}.video-container.vertical{max-height:600px;margin:0 auto 1.5rem}.video-preview{width:100%;height:100%;object-fit:cover;display:block}.recording-indicator{position:absolute;top:1rem;left:1rem;display:flex;align-items:center;gap:.5rem;background:#000000b3;padding:.5rem 1rem;border-radius:20px;color:#fff;font-weight:500}.recording-dot{width:12px;height:12px;background:red;border-radius:50%;animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.recording-time{font-size:.9rem;font-family:monospace}.video-controls{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn{padding:.75rem 1.5rem;border:none;border-radius:6px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s;min-width:120px;min-height:44px}.btn:hover{transform:translateY(-1px);box-shadow:0 2px 8px #00000026}.btn:active{transform:translateY(0)}.btn-primary{background:#007bff;color:#fff}.btn-primary:hover{background:#0056b3}.btn-secondary{background:#6c757d;color:#fff}.btn-secondary:hover{background:#545b62}.btn-record{background:#28a745;color:#fff;font-size:1.1rem;padding:1rem 2rem}.btn-record:hover{background:#218838}.btn-stop{background:#dc3545;color:#fff;font-size:1.1rem;padding:1rem 2rem}.btn-stop:hover{background:#c82333}.video-recorder-loading{text-align:center;padding:2rem}.video-recorder-loading p{color:#666;font-size:1.1rem}.video-recorder-preview h3{margin-bottom:1.5rem;color:#333}.preview-info{margin-bottom:1.5rem;padding:1rem;background:#f8f9fa;border-radius:6px}.preview-info p{margin:0;color:#666;font-size:.95rem}.video-recorder-error{text-align:center;padding:1rem}.error-message{color:#dc3545;background:#f8d7da;border:1px solid #f5c6cb;border-radius:6px;padding:1rem;margin-bottom:1rem}@media (max-width: 480px){.video-container.vertical{max-height:450px}.btn{padding:.6rem 1.2rem;font-size:.95rem;min-width:100px}.btn-record,.btn-stop{font-size:1rem;padding:.8rem 1.5rem}}@media (min-width: 768px){.video-container.vertical{max-height:600px}}@media (min-width: 1024px){.video-recorder-container{max-width:450px}.video-container.vertical{max-height:550px}}@media (orientation: landscape) and (max-height: 600px){.video-container.vertical{max-height:400px}}.video-viewer{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:.5rem}@media (min-width: 768px){.video-viewer{padding:1rem}}.video-viewer-loading{text-align:center;color:#fff}.spinner{width:50px;height:50px;margin:0 auto 1rem;border:4px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.video-viewer-message{background:#fff;border-radius:12px;padding:2rem;max-width:400px;text-align:center;box-shadow:0 10px 40px #0003}.message-icon{font-size:4rem;margin-bottom:1rem}.video-viewer-message h2{margin:0 0 1rem;color:#333;font-size:1.5rem}.video-viewer-message p{margin:.5rem 0;color:#666;line-height:1.5}.message-detail{font-size:.9rem;color:#999;margin-top:1rem}.video-viewer-message.expired .message-icon{color:#f59e0b}.video-viewer-message.project-expired .message-icon{color:#ef4444}.video-viewer-message.error .message-icon{color:#dc2626}.video-viewer-container{background:#fff;border-radius:0;overflow:hidden;max-width:100%;width:100%;box-shadow:none}.video-player-wrapper{position:relative;width:100%;background:#000;aspect-ratio:9 / 16;max-height:80vh}@media (min-width: 768px){.video-viewer-container{border-radius:12px;max-width:600px;box-shadow:0 10px 40px #0003}.video-player-wrapper{max-height:none}}.video-player{width:100%;height:100%;object-fit:contain;display:block}.video-info{padding:.75rem;background:#f9fafb;border-top:1px solid #e5e7eb}.video-info p{margin:.25rem 0;color:#6b7280;font-size:.8125rem}@media (min-width: 768px){.video-info{padding:1rem}.video-info p{font-size:.875rem}}.video-duration{font-weight:600;color:#374151}@media (max-width: 768px) and (orientation: landscape){.video-viewer{padding:0}.video-viewer-container{max-height:100vh;border-radius:0}.video-player-wrapper{height:100vh;max-height:100vh}.video-info{display:none}}@media (min-width: 1024px){.video-viewer-container{max-width:500px}}.about-page{min-height:100vh;background:linear-gradient(135deg,#f8fafc,#e2e8f0);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.about-container{max-width:1200px;margin:0 auto;padding:0 2rem}.about-header{text-align:center;padding:4rem 0 3rem;background:linear-gradient(135deg,#667eea,#764ba2);margin:0 -2rem 3rem;color:#fff;position:relative;overflow:hidden}.about-header:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ffffff" stop-opacity="0.1"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23a)"/><circle cx="800" cy="300" r="150" fill="url(%23a)"/><circle cx="300" cy="700" r="120" fill="url(%23a)"/></svg>') no-repeat center center;background-size:cover;opacity:.3}.about-header h1{font-size:3rem;font-weight:700;margin:0 0 1rem;position:relative;z-index:1}.about-tagline{font-size:1.2rem;opacity:.9;margin:0;position:relative;z-index:1;font-weight:300}.about-section{margin-bottom:4rem}.section-content{background:#fff;border-radius:16px;padding:3rem;box-shadow:0 4px 20px #00000014;border:1px solid rgba(0,0,0,.05)}.section-content h2{font-size:2rem;font-weight:600;margin:0 0 1.5rem;color:#1f2937;text-align:center}.section-content p{font-size:1.1rem;line-height:1.7;color:#4b5563;margin:0 0 1.5rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:2rem}.feature-card{background:#f8fafc;border-radius:12px;padding:2rem;text-align:center;border:1px solid #e2e8f0;transition:transform .3s ease,box-shadow .3s ease}.feature-card:hover{transform:translateY(-4px);box-shadow:0 8px 25px #0000001a}.feature-icon{font-size:3rem;margin-bottom:1rem}.feature-card h3{font-size:1.3rem;font-weight:600;margin:0 0 1rem;color:#1f2937}.feature-card p{font-size:1rem;color:#6b7280;margin:0;line-height:1.6}.benefits-section .section-content{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.benefits-section h2{color:#fff}.benefits-list{display:flex;flex-direction:column;gap:1.5rem;margin-top:2rem}.benefit-item{display:flex;align-items:flex-start;gap:1rem;padding:1.5rem;background:#ffffff1a;border-radius:12px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.benefit-item .benefit-icon{font-size:2rem;flex-shrink:0}.benefit-content h4{font-size:1.2rem;font-weight:600;margin:0 0 .5rem;color:#fff}.benefit-content p{margin:0;opacity:.9;line-height:1.6;color:#fff}.use-cases{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-top:2rem}.use-case{padding:1.5rem;background:#f8fafc;border-radius:12px;border:1px solid #e2e8f0}.use-case h4{font-size:1.1rem;font-weight:600;margin:0 0 .75rem;color:#1f2937}.use-case p{margin:0;font-size:.95rem;color:#6b7280;line-height:1.6}.tech-section .section-content{text-align:center}.tech-highlights{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;margin-top:2rem}.tech-item{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:.75rem 1.5rem;border-radius:25px;font-size:.9rem;font-weight:500;white-space:nowrap}.about-cta{background:linear-gradient(135deg,#1f2937,#374151);margin:0 -2rem;padding:4rem 2rem;text-align:center;color:#fff}.cta-content h2{font-size:2.2rem;font-weight:600;margin:0 0 1rem}.cta-content p{font-size:1.1rem;opacity:.9;margin:0 0 2rem}.cta-buttons{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}.cta-button{display:inline-block;padding:1rem 2rem;border-radius:12px;font-size:1rem;font-weight:600;text-decoration:none;transition:all .3s ease;min-width:160px}.cta-button.primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.cta-button.primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #667eea66}.cta-button.secondary{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.3)}.cta-button.secondary:hover{background:#ffffff1a;border-color:#ffffff80}@media (max-width: 768px){.about-container{padding:0 1rem}.about-header{margin:0 -1rem 2rem;padding:3rem 1rem 2rem}.about-header h1{font-size:2.2rem}.about-tagline{font-size:1rem}.section-content{padding:2rem 1.5rem}.section-content h2{font-size:1.6rem}.features-grid{grid-template-columns:1fr;gap:1.5rem}.feature-card{padding:1.5rem}.benefits-list{gap:1rem}.benefit-item{padding:1rem;flex-direction:column;text-align:center;gap:.75rem}.use-cases{grid-template-columns:1fr;gap:1rem}.tech-highlights{gap:.75rem}.tech-item{padding:.5rem 1rem;font-size:.8rem}.about-cta{margin:0 -1rem;padding:3rem 1rem}.cta-content h2{font-size:1.8rem}.cta-buttons{flex-direction:column;align-items:center}.cta-button{width:100%;max-width:280px}}@media (max-width: 480px){.about-header h1{font-size:1.8rem}.section-content{padding:1.5rem 1rem}.section-content h2{font-size:1.4rem}.feature-card{padding:1rem}.feature-icon{font-size:2.5rem}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-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:#f5f5f5;overflow-x:hidden}.desktop-notice{display:none;position:fixed;bottom:1rem;right:1rem;background:#000c;color:#fff;padding:.75rem 1rem;border-radius:8px;font-size:.875rem;max-width:300px;z-index:9999;box-shadow:0 4px 12px #0000004d}@media (min-width: 1024px){.desktop-notice{display:block}}.app{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}.container{background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000001a;padding:1.5rem;max-width:600px;width:100%}@media (min-width: 768px){.app{padding:20px}.container{padding:40px}}@media (min-width: 1024px){.container{max-width:500px}}h1{color:#333;margin-bottom:1rem;font-size:1.5rem}@media (min-width: 768px){h1{font-size:1.75rem}}.welcome-message{color:#666;margin-bottom:32px;line-height:1.6}.request-button{background-color:#007bff;color:#fff;border:none;border-radius:4px;padding:.875rem 1.5rem;font-size:1rem;cursor:pointer;transition:background-color .2s;width:100%;font-weight:500;min-height:44px}.request-button:hover:not(:disabled){background-color:#0056b3}.request-button:disabled{background-color:#ccc;cursor:not-allowed}.error-message{margin-top:24px;padding:16px;background-color:#fee;border:1px solid #fcc;border-radius:4px;color:#c33}.error-message strong{display:block;margin-bottom:4px}.response-data{margin-top:24px;padding:16px;background-color:#efe;border:1px solid #cfc;border-radius:4px}.response-data h2{color:#333;font-size:18px;margin-bottom:12px}.response-data p{color:#555;margin-bottom:8px;line-height:1.6}.response-data p:last-child{margin-bottom:0}.response-data strong{color:#333}