:root{--color-bg: #ffffff;--color-bg-light: #f8f9fc;--color-bg-card: #ffffff;--color-primary: #6366f1;--color-primary-dark: #4f46e5;--color-primary-light: #818cf8;--color-text: #1f2937;--color-text-muted: #6b7280;--color-text-light: #9ca3af;--color-border: #e5e7eb;--color-border-focus: #6366f1;--color-success: #10b981;--color-white: #ffffff;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--transition-fast: .15s ease;--transition-normal: .2s ease;--transition-slow: .3s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--color-bg-light);color:var(--color-text);line-height:1.6;min-height:100vh}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{font-family:var(--font-sans);font-weight:700;color:var(--color-text);line-height:1.3}.question-title{font-size:2rem;font-weight:700;text-align:center;margin-bottom:var(--space-md);color:var(--color-text)}.question-description{font-size:1rem;text-align:center;color:var(--color-text-muted);max-width:560px;margin:0 auto var(--space-2xl);line-height:1.6}.calculator-app{min-height:100vh;display:flex;flex-direction:column;background:var(--color-bg-light)}.calculator-container{max-width:720px;margin:0 auto;padding:var(--space-xl);width:100%;flex:1}.progress-indicator{text-align:center;padding:var(--space-lg) var(--space-xl);background:var(--color-white);border-bottom:1px solid var(--color-border)}.progress-text{font-size:.875rem;color:var(--color-text-muted);margin-bottom:var(--space-sm)}.progress-bar{height:4px;background:var(--color-border);border-radius:var(--radius-full);overflow:hidden;max-width:400px;margin:0 auto}.progress-fill{height:100%;background:var(--color-primary);border-radius:var(--radius-full);transition:width var(--transition-slow)}.step-bar{display:flex;justify-content:center;gap:var(--space-xl);padding:var(--space-md) var(--space-xl);background:var(--color-white);border-bottom:1px solid var(--color-border)}.step-item{display:flex;align-items:center;gap:var(--space-sm);color:var(--color-text-light);font-size:.875rem;position:relative}.step-item.active{color:var(--color-primary);font-weight:600}.step-item.completed{color:var(--color-success)}.step-number{width:28px;height:28px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:.8125rem;font-weight:600;background:var(--color-border);color:var(--color-text-muted);transition:all var(--transition-fast)}.step-item.active .step-number{background:var(--color-primary);color:var(--color-white)}.step-item.completed .step-number{background:var(--color-success);color:var(--color-white)}.options-list{display:flex;flex-direction:column;gap:var(--space-md);max-width:560px;margin:0 auto}.option-card{display:flex;justify-content:space-between;align-items:center;padding:var(--space-lg) var(--space-xl);background:var(--color-white);border:2px solid var(--color-border);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-normal);text-align:left}.option-card:hover{border-color:var(--color-primary-light);box-shadow:var(--shadow-md);transform:translateY(-1px)}.option-card.selected{border-color:var(--color-primary);background:linear-gradient(135deg,#6366f108,#6366f114);box-shadow:0 0 0 3px #6366f11a}.option-content{flex:1}.option-label{font-size:1.125rem;font-weight:600;color:var(--color-text);margin-bottom:var(--space-xs)}.option-description{font-size:.875rem;color:var(--color-text-muted);line-height:1.5}.option-indicator{width:24px;height:24px;border-radius:var(--radius-full);border:2px solid var(--color-border);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);flex-shrink:0;margin-left:var(--space-lg)}.option-card.selected .option-indicator{background:var(--color-primary);border-color:var(--color-primary)}.option-indicator svg{width:12px;height:12px;fill:none;stroke:var(--color-white);stroke-width:3;opacity:0;transition:opacity var(--transition-fast)}.option-card.selected .option-indicator svg{opacity:1}.navigation{display:flex;justify-content:center;gap:var(--space-md);margin-top:var(--space-2xl)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-md) var(--space-2xl);font-family:var(--font-sans);font-size:1rem;font-weight:600;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast);border:none;min-width:160px}.btn-secondary{background:var(--color-white);color:var(--color-text);border:2px solid var(--color-border)}.btn-secondary:hover{background:var(--color-bg-light);border-color:var(--color-text-muted)}.btn-primary{background:var(--color-primary);color:var(--color-white)}.btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-primary:disabled{background:var(--color-border);color:var(--color-text-light);cursor:not-allowed;transform:none;box-shadow:none}.btn svg{width:18px;height:18px}.address-input-container{max-width:500px;margin:0 auto}.input-wrapper{position:relative;display:flex;align-items:center;background:var(--color-white);border:2px solid var(--color-border);border-radius:var(--radius-lg);transition:all var(--transition-fast)}.input-wrapper:focus-within{border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f11a}.input-icon{position:absolute;left:var(--space-md);color:var(--color-primary);pointer-events:none}.input-field{width:100%;padding:var(--space-md) var(--space-lg);padding-left:48px;font-size:1rem;font-family:var(--font-sans);border:none;background:transparent;color:var(--color-text);outline:none}.input-field::placeholder{color:var(--color-text-light)}.input-label{display:block;font-size:.875rem;font-weight:600;color:var(--color-text);margin-bottom:var(--space-sm)}.input-helper{font-size:.8125rem;color:var(--color-text-muted);margin-top:var(--space-sm)}input.input-field-simple,textarea.input-field-simple{width:100%;padding:var(--space-md) var(--space-lg);font-size:1rem;font-family:var(--font-sans);border:2px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-white);color:var(--color-text);transition:all var(--transition-fast)}input.input-field-simple:focus,textarea.input-field-simple:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f11a}input.input-field-simple::placeholder,textarea.input-field-simple::placeholder{color:var(--color-text-light)}textarea.input-field-simple{min-height:100px;resize:vertical}.reference-number{position:fixed;bottom:var(--space-md);right:var(--space-md);font-size:.75rem;color:var(--color-text-light);background:var(--color-white);padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}.result-container{max-width:800px;margin:0 auto;padding:var(--space-xl)}.price-display{text-align:center;padding:var(--space-2xl);background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);border-radius:var(--radius-xl);color:var(--color-white);margin-bottom:var(--space-2xl);box-shadow:var(--shadow-lg)}.price-label{font-size:.875rem;opacity:.9;margin-bottom:var(--space-xs);text-transform:uppercase;letter-spacing:.5px}.price-value{font-size:3rem;font-weight:700;margin-bottom:var(--space-xs)}.price-note{font-size:.875rem;opacity:.85}.undertaker-card{display:flex;gap:var(--space-lg);padding:var(--space-xl);background:var(--color-white);border-radius:var(--radius-lg);border:2px solid var(--color-border);margin-bottom:var(--space-md);transition:all var(--transition-normal);cursor:pointer}.undertaker-card:hover{border-color:var(--color-primary-light);box-shadow:var(--shadow-md);transform:translateY(-2px)}.undertaker-card.selected{border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f11a}.undertaker-logo{width:72px;height:72px;border-radius:var(--radius-md);object-fit:contain;background:var(--color-bg-light);flex-shrink:0;display:flex;align-items:center;justify-content:center;color:var(--color-text-light);font-size:.75rem}.undertaker-info{flex:1;min-width:0}.undertaker-name{font-size:1.125rem;font-weight:600;color:var(--color-text);margin-bottom:var(--space-xs)}.undertaker-rating{display:flex;align-items:center;gap:var(--space-xs);font-size:.875rem;color:#f59e0b;margin-bottom:var(--space-sm)}.undertaker-distance{font-size:.875rem;color:var(--color-text-muted)}.undertaker-price{text-align:right;flex-shrink:0}.undertaker-price-label{font-size:.75rem;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px}.undertaker-price-value{font-size:1.5rem;font-weight:700;color:var(--color-primary)}.contact-form{max-width:500px;margin:0 auto}.form-group{margin-bottom:var(--space-lg)}.form-row{display:flex;gap:var(--space-md)}.form-row .form-group{flex:1}.form-error{color:#ef4444;font-size:.8125rem;margin-top:var(--space-xs)}.success-icon{width:80px;height:80px;border-radius:var(--radius-full);background:var(--color-success);display:flex;align-items:center;justify-content:center;margin:0 auto var(--space-xl)}.summary-card{background:var(--color-white);border-radius:var(--radius-xl);padding:var(--space-2xl);max-width:500px;margin:0 auto;box-shadow:var(--shadow-lg)}.summary-row{border-bottom:1px solid var(--color-border);padding-bottom:var(--space-md);margin-bottom:var(--space-md)}.summary-row:last-child{border-bottom:none;padding-bottom:0;margin-bottom:0}.summary-label{font-size:.8125rem;color:var(--color-text-muted);margin-bottom:var(--space-xs);text-transform:uppercase;letter-spacing:.5px}.summary-value{font-weight:500;color:var(--color-text)}.summary-value.large{font-size:1.5rem;font-weight:700;color:var(--color-primary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn var(--transition-slow) ease-out}.loading-spinner{width:40px;height:40px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:var(--radius-full);animation:spin 1s linear infinite;margin:0 auto}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.calculator-container{padding:var(--space-lg)}.question-title{font-size:1.5rem}.step-bar{gap:var(--space-md);padding:var(--space-sm) var(--space-md);font-size:.75rem}.step-item span:not(.step-number){display:none}.option-card{padding:var(--space-md) var(--space-lg)}.option-label{font-size:1rem}.navigation{flex-direction:column-reverse}.btn{width:100%}.form-row{flex-direction:column}.undertaker-card{flex-direction:column;text-align:center}.undertaker-price{text-align:center;margin-top:var(--space-md)}.price-value{font-size:2.5rem}}.text-center{text-align:center}.text-muted{color:var(--color-text-muted)}.mt-lg{margin-top:var(--space-lg)}.mb-lg{margin-bottom:var(--space-lg)}.mt-xl{margin-top:var(--space-xl)}.mb-xl{margin-bottom:var(--space-xl)}