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.active{background:var(--teal);color:#fff}.filter-tabs{display:flex;gap:7px;background:#f6f8fa;border-radius:6px;padding:3px;margin:20px 0}.filter-tabs button{flex:1;border:0;background:transparent;padding:10px;font-size:10px;font-weight:700}.filter-tabs button.active{background:var(--purple);color:#fff;border-radius:5px}.search-narrow{max-width:370px;margin-top:18px}.sector-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.sector-card{overflow:hidden}.sector-card img{width:100%;height:125px;object-fit:cover}.sector-card div{padding:13px}.sector-card h3{font-size:15px;margin:0 0 6px}.sector-card p{font-size:11px;color:var(--muted);line-height:1.5}.solutions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.solution-wide{display:grid;grid-template-columns:125px 1fr;padding:14px;gap:14px}.solution-wide img{width:125px;height:100px;object-fit:contain}.solution-wide h3{font-size:14px}.solution-wide p{font-size:11px;color:var(--muted)}.bess-hero{display:grid;grid-template-columns:1fr 1.15fr;gap:35px;align-items:center}.bess-hero img{width:100%;height:320px;object-fit:contain}.applications{display:grid;grid-template-columns:repeat(6,1fr);text-align:center;margin:20px 0}.applications span{display:grid;justify-items:center;gap:6px;font-size:10px}.applications svg{color:var(--purple)}.overview-grid{display:grid;grid-template-columns:1fr 290px;gap:25px}.config-stepper{display:flex;justify-content:space-between;margin:25px 0}.config-stepper span{font-size:11px;display:flex;align-items:center;gap:6px;color:#7a8494}.config-stepper i{font-style:normal;border:1px solid #bbc2cd;border-radius:50%;width:24px;height:24px;display:grid;place-items:center}.config-stepper .active{color:var(--teal);font-weight:800}.config-stepper .active i{background:var(--teal);color:white}.config-layout{display:grid;grid-template-columns:1fr 260px;gap:20px}.config-stage{padding:18px}.config-options{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.config-option{border:1px solid var(--line);background:#fff;border-radius:8px;padding:15px;text-align:left;min-height:110px}.config-option.selected{border-color:var(--purple);background:#faf7ff}.config-option svg{color:var(--purple)}.config-option b,.config-option small{display:block;margin-top:7px}.config-option small{color:var(--muted)}.config-summary{padding:18px}.summary-lines{display:grid;gap:12px}.summary-lines div{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:8px}.result-box{background:var(--teal-soft);padding:18px;text-align:center;margin-top:18px;border-radius:8px}.result-box svg{width:38px;color:var(--purple)}@media(max-width:900px){.product-hero{grid-template-columns:1fr 1fr}.side-stack{grid-column:1/-1;grid-template-columns:repeat(3,1fr)}.catalog-grid,.sector-grid,.solutions-grid{grid-template-columns:repeat(2,1fr)}.config-layout{grid-template-columns:1fr}.bess-hero{grid-template-columns:1fr}.applications{grid-template-columns:repeat(3,1fr);gap:18px}}@media(max-width:650px){.product-hero,.listing,.overview-grid{grid-template-columns:1fr}.product-gallery>img{height:240px}.product-copy h1{margin-top:0}.side-stack{grid-template-columns:1fr}.catalog-grid,.sector-grid,.solutions-grid,.config-options{grid-template-columns:1fr}.filter-tabs{overflow:auto}.filter-tabs button{min-width:130px}.filters{display:none}.solution-wide{grid-template-columns:95px 1fr}.solution-wide img{width:95px}.config-stepper span{font-size:0}.applications{grid-template-columns:repeat(2,1fr)}}