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(max-width:768px){.calc-root .measurement-choice-container{padding:0 20px}.calc-root .map-placeholder{width:100%;max-width:100%;min-height:300px;padding:20px}.calc-root .search-container{max-width:100%;margin:0 auto 20px}.calc-root .search-container input{padding:12px 45px 12px 40px;font-size:16px}.calc-root .choice-options{flex-direction:column;align-items:center;gap:15px}.calc-root .choice-btn{width:100%;max-width:300px;margin:0 auto}.calc-root .calculated-measurement{width:100%;max-width:300px;margin-top:10px;margin-left:auto;margin-right:auto}}@media (max-width:480px){.calc-root .container{margin:0}.calc-root .header,.calc-root .step-content,.calc-root .footer{padding:15px}.calc-root .step-content h1{margin-bottom:15px;font-size:24px}.calc-root .step-content h2{margin-bottom:10px;font-size:20px}.calc-root .measurement-choice-container{padding:0 15px}.calc-root .map-container{width:100%;height:300px;min-height:300px;position:relative}.calc-root .map-area{width:100%;min-height:300px;position:relative}.calc-root #map{border-radius:8px;width:100%!important;height:100%!important;min-height:300px!important}.calc-root .header{height:auto;min-height:120px;padding:15px}.calc-root .header-container{text-align:center;flex-direction:column;gap:15px}.calc-root .logo-image{max-width:150px;height:auto}.calc-root .progress-bar{flex-wrap:wrap;justify-content:center;gap:10px}.calc-root .step-number{width:35px;height:35px;font-size:14px}.calc-root .step-label{margin-top:5px;font-size:12px}.calc-root .header-buttons{flex-direction:column;gap:10px;width:100%}.calc-root .btn{width:100%;max-width:200px;padding:12px 20px;font-size:14px}.calc-root .btn-primary{color:#fff;background:#f87800;border:none}.calc-root .btn-secondary{color:#f87800;background:0 0;border:2px solid #f87800}.calc-root .form-group{margin-bottom:20px}.calc-root .form-group label{margin-bottom:8px;font-size:14px;display:block}.calc-root .form-group input,.calc-root .form-group select,.calc-root .form-group textarea{background:#fff;border:2px solid #e0e0e0;border-radius:8px;width:100%;padding:12px;font-size:16px}.calc-root .form-group input:focus,.calc-root .form-group select:focus,.calc-root .form-group textarea:focus{border-color:#f87800;outline:none;box-shadow:0 0 0 3px #f878001a}.calc-root .project-cards{grid-template-columns:1fr;gap:15px}.calc-root .project-card{text-align:center;border-radius:12px;padding:20px}.calc-root .project-card h3{margin-bottom:10px;font-size:18px}.calc-root .project-card p{font-size:14px;line-height:1.5}.calc-root .options-grid{grid-template-columns:1fr;gap:15px}.calc-root .option-group{border-radius:8px;padding:15px}.calc-root .option-group h3{margin-bottom:10px;font-size:16px}.calc-root .checkbox-group{grid-template-columns:1fr;gap:10px;display:grid}.calc-root .checkbox-item{background:#f8f9fa;border-radius:6px;align-items:center;gap:10px;padding:10px;display:flex}.calc-root .checkbox-item input[type=checkbox]{width:18px;height:18px;margin:0}.calc-root .checkbox-item label{cursor:pointer;margin:0;font-size:14px}.calc-root .budget-range{margin-bottom:20px;padding:20px}.calc-root .budget-range h2{margin-bottom:20px;font-size:24px}.calc-root .cost-display{flex-direction:column;align-items:center;gap:10px}.calc-root .cost-amount{font-size:32px;font-weight:700}.calc-root .cost-item{text-align:center;flex-direction:column;gap:5px}.calc-root .cost-item span:first-child{opacity:.8;font-size:12px}.calc-root .cost-item span:last-child{font-size:16px;font-weight:600}.calc-root .drawing-tools{flex-direction:column;gap:10px;margin-top:15px}.calc-root .tool-button{border-radius:6px;padding:10px 15px;font-size:12px}.calc-root .step-navigation{flex-direction:column;gap:15px;margin-top:20px}.calc-root .step-navigation .btn{width:100%;max-width:none}.calc-root .results-container{padding:20px}.calc-root .results-columns{grid-template-columns:1fr;gap:20px}.calc-root .result-section{padding:15px}.calc-root .result-section h3{margin-bottom:15px;font-size:18px}.calc-root .result-section p{font-size:14px;line-height:1.6}.calc-root .contact-form{padding:20px}.calc-root .name-inputs{grid-template-columns:1fr;gap:15px}.calc-root .contact-form .form-group{margin-bottom:20px}.calc-root .footer{text-align:center;padding:20px 15px}.calc-root .footer p{font-size:12px;line-height:1.5}.calc-root .project-card{cursor:pointer;-webkit-tap-highlight-color:#f878001a;transition:all .2s}.calc-root .project-card:active,.calc-root .btn:active{transform:scale(.98)}.calc-root .tool-button:active{transform:scale(.95)}.calc-root .checkbox-item,.calc-root .radio-item{align-items:center;min-height:44px;display:flex}.calc-root .step-content{padding:20px 15px}.calc-root .step-content h1{text-align:center;margin-bottom:20px}.calc-root .step-content h2{text-align:center;margin-bottom:15px}.calc-root .btn{border-radius:8px;justify-content:center;align-items:center;min-height:44px;font-weight:600;text-decoration:none;transition:all .2s;display:flex}.calc-root .btn:hover{transform:translateY(-1px);box-shadow:0 4px 8px #0000001a}.calc-root .form-group input:invalid{border-color:#e74c3c}.calc-root .form-group input:valid{border-color:#27ae60}.calc-root .alert{border-radius:8px;margin:15px;padding:15px;font-size:14px;line-height:1.5}.calc-root .alert-success{color:#155724;background:#d4edda;border:1px solid #c3e6cb}.calc-root .alert-error{color:#721c24;background:#f8d7da;border:1px solid #f5c6cb}.calc-root .loading{color:#666;justify-content:center;align-items:center;padding:20px;font-size:14px;display:flex}.calc-root .loading:before{content:"";border:2px solid #f3f3f3;border-top-color:#f87800;border-radius:50%;width:20px;height:20px;margin-right:10px;animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.calc-root .mobile-hidden{display:none}.calc-root .mobile-only{display:block}.calc-root .desktop-only{display:none}.calc-root .step-content{-webkit-overflow-scrolling:touch;overflow-x:hidden}.calc-root .map-container{border-radius:8px;overflow:hidden;box-shadow:0 2px 8px #0000001a}.calc-root .budget-range{border-radius:12px;box-shadow:0 4px 12px #0000001a}.calc-root .cost-amount{text-shadow:0 2px 4px #0000004d}.calc-root .map-placeholder{min-height:250px;padding:15px}.calc-root .search-container{max-width:100%;margin:0 auto 15px}.calc-root .search-container input{padding:12px 45px 12px 40px;font-size:16px}.calc-root .location-btn{width:40px;height:40px;padding:10px}}