:root{--brand-blue:#1a3d7c;--brand-blue-hover:#0f2759;--brand-orange:#f39c12;--text-main:#333;--text-muted:#555;--bg-light:#f8f9fa;--border:#ddd;--shadow:0 8px 30px rgba(0,0,0,0.1)}.calculator-container{max-width:900px;margin:0 auto;padding:60px 20px;font-family:'Open Sans',sans-serif;line-height:1.6;color:var(--text-main)}.calculator-container h2{font-size:2.5rem;color:var(--brand-blue);text-align:center;margin-bottom:12px;font-weight:700}.calculator-container p{font-size:1.1rem;text-align:center;max-width:700px;margin:0 auto 50px;color:var(--text-muted)}.input-form{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-bottom:50px}.input-section-header{grid-column:span 2;font-size:1.3rem;font-weight:700;color:var(--brand-blue);margin:40px 0 16px 0;padding-bottom:8px;border-bottom:2px solid #e6f2ff;text-align:left}.input-group{display:flex;flex-direction:column}.input-group label{font-size:1rem;font-weight:600;color:var(--brand-blue);margin-bottom:10px}.input-group select,.input-group input{padding:14px 20px;border:2px solid var(--border);border-radius:8px;font-size:1rem;transition:border-color 0.3s ease}.input-group select:focus,.input-group input:focus{border-color:var(--brand-blue);outline:none}.tooltip-icon{display:inline-block;width:20px;height:20px;margin-left:8px;background:var(--brand-blue);color:white;font-size:13px;text-align:center;line-height:20px;border-radius:50%;cursor:help;position:relative;transition:background 0.3s ease}.tooltip-icon:hover{background:var(--brand-orange)}.tooltip-icon::after{content:attr(data-tip);position:absolute;bottom:130%;left:50%;transform:translateX(-50%);background:#222;color:#fff;padding:10px 15px;border-radius:6px;font-size:0.85rem;width:220px;z-index:1000;line-height:1.4;font-weight:normal;box-shadow:0 4px 15px rgba(0,0,0,0.3);opacity:0;visibility:hidden;transition:opacity 0.3s ease,visibility 0.3s ease}.tooltip-icon:hover::after{opacity:1;visibility:visible}.tooltip-icon::before{content:"";position:absolute;bottom:100%;left:50%;transform:translateX(-50%);border:8px solid transparent;border-top-color:#222;z-index:1000;opacity:0;visibility:hidden;transition:opacity 0.3s ease,visibility 0.3s ease}.tooltip-icon:hover::before{opacity:1;visibility:visible}@media (max-width:640px){.tooltip-icon:hover::after{width:90vw;max-width:280px;left:50%;right:auto;transform:translateX(-50%)}.tooltip-icon:hover::before{left:50%;transform:translateX(-50%)}}#calculateBtn{grid-column:span 2;background:var(--brand-blue);color:white;padding:18px 40px;border:none;border-radius:50px;font-weight:700;font-size:1.1rem;cursor:pointer;transition:background 0.3s ease;margin-top:20px;position:relative}#calculateBtn:hover{background:var(--brand-blue-hover)}#calculateBtn.loading{background:#ccc;cursor:not-allowed;pointer-events:none;opacity:0.7}#calculateBtn .btn-text{display:inline}#calculateBtn .loading-text{display:none}#calculateBtn.loading .btn-text{display:none}#calculateBtn.loading .loading-text{display:inline;color:white}#calculateBtn:focus-visible{outline:3px solid var(--brand-orange);outline-offset:2px}#results{display:none;opacity:0;transform:translateY(20px);min-height:200px;overflow:hidden}#results.visible{display:block;animation:fadeInUp 0.8s ease forwards}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.force-card,.summary-card,#roiResult{background:#fff;border-radius:16px;box-shadow:var(--shadow);padding:32px;margin-bottom:40px}.force-card h3,.summary-card h3{font-size:1.8rem;color:var(--brand-blue);text-align:center;margin-bottom:24px}.force-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:32px}.force-item{padding:24px;border-radius:12px;text-align:center;background:var(--bg-light)}.force-item.raw{background:#f0f7ff}.force-item.safety{background:#e6f2ff}.force-item .label{font-size:1rem;color:var(--text-muted);display:block;margin-bottom:8px}.force-item .value{font-size:2.2rem;font-weight:800;color:var(--brand-blue)}.force-card.primary-result{border:3px solid var(--brand-blue);box-shadow:0 12px 40px rgba(26,61,124,0.15);position:relative;overflow:hidden}.force-card.primary-result::before{content:"";position:absolute;top:0;left:0;right:0;height:6px;background:linear-gradient(90deg,var(--brand-blue),#2980b9);border-radius:16px 16px 0 0}.blueprint-container{background-color:#f0f4f8;border:1px dashed var(--brand-blue);border-radius:8px;padding:20px;margin:20px 0;text-align:center;font-family:'Courier New',Courier,monospace}.blueprint-title{font-weight:bold;color:var(--brand-blue);margin-bottom:15px;font-family:sans-serif;font-size:1.1rem}.dimension-line{display:flex;align-items:center;justify-content:center;margin-bottom:5px;position:relative}.arrow-left,.arrow-right{width:0;height:0;border-top:5px solid transparent;border-bottom:5px solid transparent}.arrow-left{border-right:10px solid var(--brand-blue)}.arrow-right{border-left:10px solid var(--brand-blue)}.line{height:2px;background-color:var(--brand-blue);flex-grow:1;margin:0 5px}.dimension-text{background:#f0f4f8;padding:0 10px;color:var(--brand-blue);font-weight:bold;font-size:1.1rem}.mark-box{border:2px solid var(--brand-blue);background:rgba(26,61,124,0.1);height:40px;display:flex;align-items:center;justify-content:center;margin:0 auto;position:relative;overflow:hidden;max-width:100%}.mark-box::before{content:"||||||||||||||||||||||||||||||||";color:rgba(26,61,124,0.2);letter-spacing:4px;font-size:20px}.frame-note{font-size:0.85rem;color:#666;margin-top:10px;font-style:italic;font-family:sans-serif}.visualization-embed{background:#f8f9fa;padding:24px;border-radius:12px;margin:32px 0;border:1px solid #e0e0e0;text-align:center}.visualization-embed h4{margin:0 0 16px;color:var(--brand-blue);font-size:1.4rem;font-weight:600}.capacity-bar-bg{background:#e9ecef;border-radius:50px;overflow:hidden;height:42px;position:relative;box-shadow:inset 0 2px 4px rgba(0,0,0,0.1);border:1px solid #dee2e6}.capacity-bar-fill{height:100%;width:0;border-radius:50px;background:linear-gradient(90deg,#27ae60,#2ecc71);transition:width 1.5s cubic-bezier(0.1,0,0.3,1);box-shadow:0 0 12px rgba(39,174,96,0.5)}.capacity-bar-fill.yellow{background:linear-gradient(90deg,#f39c12,#e67e22);box-shadow:0 0 12px rgba(243,156,18,0.5)}.capacity-bar-fill.red{background:linear-gradient(90deg,#c0392b,#e74c3c);box-shadow:0 0 12px rgba(192,57,43,0.5)}.capacity-bar-label{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-weight:800;font-size:1rem;color:var(--brand-blue);text-shadow:0 0 10px rgba(255,255,255,0.9);white-space:nowrap;z-index:5;pointer-events:none}.badge-row{display:flex;flex-wrap:wrap;gap:12px;margin:20px 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32px}.product-cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px;margin-top:32px}.product-card{background:#fff;border-radius:16px;box-shadow:var(--shadow);overflow:visible;position:relative;transition:transform 0.3s ease,box-shadow 0.3s ease;text-align:center;padding:24px 20px 32px}.product-card:hover{transform:translateY(-8px);box-shadow:0 16px 40px rgba(0,0,0,0.15)}.product-card.best-match{border:4px solid var(--brand-blue);box-shadow:0 12px 40px rgba(26,61,124,0.2)}.product-card.best-match .best-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--brand-blue);color:white;font-weight:800;font-size:0.9rem;padding:8px 24px;border-radius:30px;text-transform:uppercase;letter-spacing:1px;box-shadow:0 4px 15px rgba(26,61,124,0.3);z-index:10}.product-card img{width:100%;height:200px;object-fit:contain;background:var(--bg-light);border-radius:12px;margin-bottom:20px}.product-card h4{font-size:1.4rem;margin:16px 0 12px;color:var(--brand-blue)}.product-card h4 a{color:inherit;text-decoration:none}.product-card h4 a:hover{text-decoration:underline}.product-card ul{list-style:none;padding:0;margin:16px 0;color:var(--text-muted);font-size:1rem;line-height:1.6}.product-card ul li::before{content:"✓ ";color:#27ae60;font-weight:bold}.product-card .btn-primary{display:inline-block;background:var(--brand-blue);color:white;padding:14px 32px;border-radius:50px;font-weight:700;text-decoration:none;margin-top:20px;transition:background 0.3s ease}.product-card .btn-primary:hover{background:var(--brand-blue-hover)}.custom-review-cta{background:#fff8e6;border-left:8px solid var(--brand-orange);border-radius:12px;padding:28px;margin:40px 0;display:flex;align-items:center;gap:24px}.cta-icon{font-size:3rem;color:var(--brand-orange);flex-shrink:0}.cta-content h4{color:var(--brand-orange);margin:0 0 12px;font-size:1.5rem}.btn-cta{display:inline-block;background:var(--brand-orange);color:white;padding:12px 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p{font-size:1.1rem;color:var(--text-muted);margin:0;line-height:1.6}.lead-form-wrapper{background:white;padding:30px;border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,0.08);margin-top:28px;min-height:400px}#share-section{margin:60px 0;padding:32px;background:#f0f7ff;border-radius:16px;text-align:center;box-shadow:var(--shadow)}#share-section h3{color:var(--brand-blue);margin-bottom:16px}#share-section p{margin-bottom:20px;color:var(--text-muted)}.share-link{display:block;margin:20px auto;padding:12px 24px;background:var(--brand-blue);color:white;border-radius:50px;max-width:600px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration:none;font-weight:700}.share-link:hover{background:var(--brand-blue-hover)}.copy-btn{background:#27ae60;color:white;padding:12px 32px;border:none;border-radius:50px;font-weight:700;cursor:pointer;transition:background 0.3s ease}.copy-btn:hover{background:#219653}@media 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li.menu-item-has-children.dt-open>.mobile-toggle::after{content:'\32'}.et_pb_menu_0.et_pb_menu .et_mobile_menu:after{position:absolute;right:5%;margin-left:-20px;top:-14px;width:0;height:0;content:'';border-left:20px solid transparent;border-right:20px solid transparent;border-bottom:20px solid #ffffff}.mobile_menu_bar{position:relative;display:block;bottom:10px;line-height:0}.et_pb_menu_0.et_pb_menu .et_mobile_menu,.et_pb_menu_0.et_pb_menu .et_mobile_menu ul{background-color:#ffffff!important;border-radius:10px}#main-header #et-top-navigation .nav li a{cursor:pointer}@media only screen and (min-width:981px){.nav li ul{width:fit-content;display:flex;flex-direction:column}.nav li li{white-space:nowrap}.nav li li a{width:auto!important}.nav li:hover>ul{display:flex}.nav li ul li ul{display:none;position:absolute;top:0;left:100%}.nav li ul li:hover>ul{display:flex}}.pa-blog-equal-height .pa-auto-height{height:auto!important}.pa-blog-equal-height 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