.calc-grid{max-width:var(--max-width);margin:0 auto;padding:0 40px 80px;display:grid;grid-template-columns:1fr 1fr;gap:32px}.calc-card{background:var(--bg-white);border-radius:20px;border:1px solid rgba(0,0,0,.06);overflow:hidden;transition:all .3s}.calc-card:hover{box-shadow:0 12px 40px #00000014}.calc-card-header{padding:32px 32px 0}.calc-card-tag{font-family:var(--font-mono);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--accent-green);margin-bottom:12px;font-weight:600}.calc-card h3{font-size:24px;font-weight:800;letter-spacing:-.5px;margin-bottom:8px}.calc-card-desc{font-size:14px;color:var(--text-muted);line-height:1.6;margin-bottom:24px}.calc-body{padding:0 32px 32px}.calc-inputs{display:flex;flex-direction:column;gap:16px;margin-bottom:24px}.calc-input-group label{display:block;font-family:var(--font-mono);font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--text-muted);margin-bottom:6px;font-weight:500}.calc-input-row{display:flex;gap:12px;align-items:center}.calc-input{flex:1;padding:14px 16px;border:1.5px solid rgba(0,0,0,.1);border-radius:8px;font-family:var(--font-mono);font-size:16px;font-weight:600;background:var(--bg-cream);color:var(--text-primary);transition:border-color .2s;outline:none}.calc-input:focus{border-color:var(--accent-green)}.calc-unit{font-family:var(--font-mono);font-size:12px;color:var(--text-muted);white-space:nowrap}.calc-slider{width:100%;-webkit-appearance:none;height:6px;border-radius:3px;background:#00000014;outline:none;margin-top:8px}.calc-slider::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--accent-green);cursor:pointer;border:3px solid var(--bg-white);box-shadow:0 2px 8px #00000026}.calc-result{background:var(--bg-dark);border-radius:12px;padding:24px;text-align:center}.calc-result-label{font-family:var(--font-mono);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:#fff6;margin-bottom:8px}.calc-result-value{font-family:var(--font-mono);font-size:36px;font-weight:700;color:var(--accent-green);margin-bottom:4px}.calc-result-unit{font-family:var(--font-mono);font-size:13px;color:#ffffff80}.calc-result-status{margin-top:12px;font-size:13px;font-weight:600;padding:6px 14px;border-radius:6px;display:inline-block}.status-optimal{background:#5cb85c26;color:var(--accent-green)}.status-low{background:#c8b8e826;color:var(--accent-lavender)}.status-high{background:#e74c3c26;color:var(--accent-red)}.ref-section{max-width:var(--max-width);margin:0 auto;padding:0 40px 80px}.ref-card{background:var(--bg-dark);border-radius:20px;padding:48px}.ref-card h3{font-size:28px;font-weight:800;color:var(--text-light);letter-spacing:-.5px;margin-bottom:32px}.ref-table{width:100%;border-collapse:collapse}.ref-table th{font-family:var(--font-mono);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:#fff6;text-align:left;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.08)}.ref-table td{padding:16px;color:#ffffffb3;font-size:14px;border-bottom:1px solid rgba(255,255,255,.04)}.ref-table .mono{font-family:var(--font-mono);font-weight:600;color:var(--accent-green)}.light-advisor-section{max-width:var(--max-width);margin:0 auto;padding:0 40px 80px}.light-advisor-header{margin-bottom:40px}.light-advisor-header h2{font-size:36px;font-weight:800;letter-spacing:-1px;margin-bottom:12px}.light-advisor-header p{font-size:16px;color:var(--text-muted);max-width:600px}.light-advisor-header a{color:var(--accent-green);text-decoration:none}.light-advisor-body{background:var(--bg-white);border-radius:20px;border:1px solid rgba(0,0,0,.06);padding:40px;margin-bottom:32px}.la-inputs{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:24px;margin-bottom:32px}.la-input-group label{display:block;font-family:var(--font-mono);font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--text-muted);margin-bottom:6px;font-weight:500}.la-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;background:var(--bg-dark);border-radius:16px;padding:28px}.la-summary-item{text-align:center}.la-summary-label{font-family:var(--font-mono);font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:#ffffff59;margin-bottom:8px}.la-summary-value{font-family:var(--font-mono);font-size:18px;font-weight:700;color:var(--accent-green);line-height:1.2}.la-products-section{margin-bottom:32px}.la-products-section h3{font-size:24px;font-weight:800;letter-spacing:-.5px;margin-bottom:8px}.la-products-desc{font-size:14px;color:var(--text-muted);margin-bottom:24px}.la-products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:stretch}.la-product-card{background:var(--bg-white);border:1.5px solid rgba(0,0,0,.07);border-radius:16px;padding:24px;text-decoration:none;color:var(--text-primary);transition:all .25s;display:flex;flex-direction:column;gap:12px;height:100%;box-sizing:border-box}.la-product-card:hover{border-color:var(--accent-green);box-shadow:0 8px 32px #00000014;transform:translateY(-2px)}.la-product-card.la-product-best{border-color:var(--accent-green);background:#5cb85c0a}.la-product-top{display:flex;justify-content:space-between;align-items:center;gap:8px}.la-product-badge{font-family:var(--font-mono);font-size:10px;letter-spacing:1px;text-transform:uppercase;padding:4px 10px;border-radius:6px;font-weight:300;background:#0000000f;color:var(--text-muted)}.la-product-badge.best{background:#5cb85c26;color:var(--accent-green);font-weight:300}.la-product-badge.alt{background:#c8b8e826;color:var(--accent-lavender)}.la-product-type{font-family:var(--font-mono);font-size:10px;font-weight:700;padding:3px 8px;border-radius:5px}.la-product-type.led{background:#5cb85c1f;color:var(--accent-green)}.la-product-type.hps{background:#ffa5001f;color:#e67e22}.la-product-name{font-size:15px;font-weight:700;line-height:1.3;color:var(--text-primary)}.la-product-specs-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:7px;flex:1}.la-product-specs-list li{display:flex;justify-content:space-between;align-items:baseline;gap:8px;font-size:13px;padding-bottom:7px;border-bottom:1px solid rgba(0,0,0,.05)}.la-product-specs-list li:last-child{border-bottom:none;padding-bottom:0}.la-spec-key{font-family:var(--font-mono);font-size:11px;letter-spacing:.5px;color:var(--text-muted);white-space:nowrap}.la-spec-val{font-family:var(--font-mono);font-size:12px;font-weight:700;color:var(--text-primary);text-align:right}.la-product-cta-btn{margin-top:auto;display:flex;align-items:center;justify-content:center;gap:6px;padding:10px 16px;background:var(--accent-green);color:#fff;font-family:var(--font-mono);font-size:12px;font-weight:700;letter-spacing:.5px;border-radius:10px;text-decoration:none;transition:background .2s,transform .15s}.la-product-cta-btn:hover{background:#4aa84a;transform:translateY(-1px)}.la-product-card.la-product-best .la-product-cta-btn{background:var(--accent-green);box-shadow:0 4px 16px #5cb85c59}.la-info-box{background:var(--bg-cream);border-radius:16px;padding:28px 32px;border-left:4px solid var(--accent-green)}.la-info-title{font-size:15px;font-weight:700;margin-bottom:10px}.la-info-box p{font-size:14px;color:var(--text-muted);line-height:1.7;margin:0}.la-no-products{color:var(--text-muted);font-size:14px;padding:20px 0}.la-lamp-count-row{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--bg-dark);border-radius:10px}.la-lamp-count{font-family:var(--font-mono);font-size:20px;font-weight:800;color:var(--accent-green);line-height:1}.la-lamp-total-watts{font-family:var(--font-mono);font-size:12px;color:#ffffff73;margin-left:auto}.ppfd-ok{color:var(--accent-green)!important}.ppfd-low{color:#e67e22!important}.ppfd-high{color:var(--accent-lavender)!important}@media(max-width:768px){.calc-grid{grid-template-columns:1fr;padding:0 var(--page-gutter) 60px}.page-header{padding-left:var(--page-gutter);padding-right:var(--page-gutter)}.ref-section{padding:0 var(--page-gutter) 60px}.ref-card{padding:24px 16px;overflow:hidden}.ref-card .table-scroll-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%}.ref-card h3{font-size:22px;margin-bottom:20px}.calc-card-header{padding:24px 20px 0}.calc-body{padding:0 20px 24px}.calc-card h3{font-size:20px}.calc-card{overflow:hidden}.calc-input-row{flex-wrap:nowrap;min-width:0}.calc-input{min-width:0}.calc-result-value{font-size:28px}.calc-result-status{font-size:12px;padding:5px 10px;word-wrap:break-word;overflow-wrap:break-word}.ref-table{min-width:400px}.ref-table th{padding:10px 12px;font-size:10px}.ref-table td{padding:12px;font-size:13px}.light-advisor-section{padding:0 var(--page-gutter) 60px}.light-advisor-header h2{font-size:26px}.light-advisor-body{padding:24px 20px}.la-inputs{grid-template-columns:1fr 1fr;gap:16px}.la-summary{grid-template-columns:1fr 1fr;gap:12px;padding:20px}.la-products-grid{grid-template-columns:1fr 1fr;gap:12px}.la-product-card{padding:16px}.la-product-name{font-size:13px}}@media(max-width:480px){.calc-card-header{padding:20px 16px 0}.calc-body{padding:0 16px 20px}.ref-card{padding:20px 12px}.calc-card-desc{font-size:13px}.calc-result-value{font-size:24px}}