:root{--tek-primary:#2c5aa0;--tek-primary-dark:#1e3f6b;--tek-secondary:#f8f9fa;--tek-success:#28a745;--tek-warning:#ffc107;--tek-danger:#dc3545;--tek-text:#333;--tek-text-light:#666;--tek-border:#ddd;--tek-border-light:#eee;--tek-shadow:0 2px 10px rgba(0,0,0,0.1);--tek-shadow-hover:0 4px 20px rgba(0,0,0,0.15);--tek-radius:8px;--tek-radius-sm:4px;--tek-transition:all 0.3s ease}.tek-simulateur *{box-sizing:border-box}.tek-simulateur{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:var(--tek-text);max-width:800px;margin:0 auto;padding:20px;background:white;border-radius:var(--tek-radius);box-shadow:var(--tek-shadow)}.tek-progress{margin-bottom:30px;text-align:center}.tek-progress-bar{width:100%;height:8px;background:var(--tek-border-light);border-radius:4px;overflow:hidden;margin-bottom:10px}.tek-progress-fill{height:100%;background:linear-gradient(90deg,var(--tek-primary),var(--tek-success));border-radius:4px;transition:width 0.5s ease}.tek-progress-text{font-size:14px;color:var(--tek-text-light);font-weight:500}.tek-step{display:none;animation:fadeInUp 0.5s ease}.tek-step.active{display:block}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.tek-step-content{padding:20px 0;background:white;border-radius:var(--tek-radius-sm)}.tek-step-content h2{color:#28CD78;font-size:24px;font-weight:600;margin-bottom:25px;text-align:center}.tek-field-group{margin-bottom:25px}.tek-field-group label{display:block;font-weight:600;margin-bottom:8px;color:var(--tek-text);font-size:16px}.tek-field-group small{display:block;color:var(--tek-text-light);font-size:14px;margin-top:5px;font-style:italic}.tek-field-group input[type="text"],.tek-field-group input[type="email"],.tek-field-group input[type="tel"],.tek-field-group select{width:100%;padding:12px 16px;border:2px solid var(--tek-border);border-radius:var(--tek-radius-sm);font-size:16px;transition:var(--tek-transition);background:white;color:#333}.tek-field-group input:focus,.tek-field-group select:focus{outline:none;border-color:var(--tek-primary);box-shadow:0 0 0 3px rgba(44,90,160,0.1)}.tek-field-group input::placeholder{color:#666}.tek-checkbox-group,.tek-radio-group{display:flex;flex-direction:column;gap:12px}.tek-checkbox,.tek-radio{display:flex;align-items:center;cursor:pointer;padding:12px;border:2px solid var(--tek-border-light);border-radius:var(--tek-radius-sm);transition:var(--tek-transition);background:#f8f9fa}.tek-checkbox:hover,.tek-radio:hover{border-color:var(--tek-primary);background:white}.tek-checkbox input,.tek-radio input{position:absolute;opacity:0;cursor:pointer}.tek-checkmark,.tek-radio-mark{width:20px;height:20px;border:2px solid var(--tek-border);border-radius:var(--tek-radius-sm);margin-right:12px;position:relative;flex-shrink:0;transition:var(--tek-transition)}.tek-radio-mark{border-radius:50%}.tek-checkbox input:checked~.tek-checkmark{background:var(--tek-primary);border-color:var(--tek-primary)}.tek-radio input:checked~.tek-radio-mark{background:var(--tek-primary);border-color:var(--tek-primary)}.tek-checkbox input:checked~.tek-checkmark::after{content:'✓';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:white;font-size:12px;font-weight:bold}.tek-radio input:checked~.tek-radio-mark::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:8px;height:8px;background:white;border-radius:50%}.tek-slider-container{text-align:center}.tek-slider{width:100%;height:8px;border-radius:4px;background:var(--tek-border-light);outline:none;-webkit-appearance:none;margin-bottom:15px}.tek-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:24px;height:24px;border-radius:50%;background:var(--tek-primary);cursor:pointer;box-shadow:var(--tek-shadow)}.tek-slider::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:var(--tek-primary);cursor:pointer;border:none;box-shadow:var(--tek-shadow)}.tek-slider-value{font-size:18px;font-weight:600;color:var(--tek-primary)}.tek-btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border:none;border-radius:var(--tek-radius-sm);font-size:16px;font-weight:600;text-decoration:none;cursor:pointer;transition:var(--tek-transition);min-height:48px;min-width:120px}.tek-btn-primary{background:var(--tek-primary);color:white}.tek-btn-primary:hover{background:var(--tek-primary-dark);transform:translateY(-2px);box-shadow:var(--tek-shadow-hover)}.tek-btn-secondary{background:var(--tek-secondary);color:var(--tek-text);border:2px solid var(--tek-border)}.tek-btn-secondary:hover{background:white;border-color:var(--tek-primary);color:var(--tek-primary)}.tek-btn-success{background:var(--tek-success);color:white}.tek-btn-success:hover{background:#218838;transform:translateY(-2px);box-shadow:var(--tek-shadow-hover)}.tek-btn:disabled{opacity:0.6;cursor:not-allowed;transform:none!important}.tek-navigation{display:flex;justify-content:space-between;align-items:center;margin-top:30px;padding-top:20px;border-top:1px solid var(--tek-border-light)}.tek-result{text-align:center;padding:40px 20px}.tek-result-loading{display:flex;flex-direction:column;align-items:center;gap:20px}.tek-spinner{width:40px;height:40px;border:4px solid var(--tek-border-light);border-top:4px solid var(--tek-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.tek-result-content h2{color:#28CD78;margin-bottom:15px}.tek-result-content p{font-size:18px;margin-bottom:30px;line-height:1.6}.tek-result-actions{margin-top:30px}.tek-icon-location::before{content:'📍';margin-right:8px}@media (max-width:768px){.tek-simulateur{padding:15px;margin:10px;border-radius:0}.tek-step-content h2{font-size:20px}.tek-field-group label{font-size:15px}.tek-btn{padding:10px 20px;font-size:15px;min-height:44px}.tek-navigation{flex-direction:column;gap:15px}.tek-navigation .tek-btn{width:100%}}@media (max-width:480px){.tek-simulateur{padding:10px;margin:5px}.tek-step-content{padding:15px 0}.tek-field-group input[type="text"],.tek-field-group input[type="email"],.tek-field-group input[type="tel"],.tek-field-group select{padding:10px 12px;font-size:16px}.tek-checkbox,.tek-radio{padding:10px}}.tek-field-group.error input,.tek-field-group.error select{border-color:var(--tek-danger)}.tek-field-group.error .tek-error-message{color:var(--tek-danger);font-size:14px;margin-top:5px}.tek-step.slide-out{animation:slideOutLeft 0.3s ease}.tek-step.slide-in{animation:slideInRight 0.3s ease}@keyframes slideOutLeft{from{opacity:1;transform:translateX(0)}to{opacity:0;transform:translateX(-20px)}}@keyframes slideInRight{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}.tek-simulateur:focus-within{outline:2px solid var(--tek-primary);outline-offset:2px}.tek-btn:focus{outline:2px solid var(--tek-primary);outline-offset:2px}@media (prefers-color-scheme:dark){.tek-simulateur{background:#1a1a1a;color:#fff}.tek-field-group input,.tek-field-group select,.tek-checkbox,.tek-radio{background:#2a2a2a;border-color:#444;color:#fff}.tek-field-group input::placeholder{color:#888}}