.case-study{color:var(--color-brand-text);background:#fff}.case-study-shell{width:min(calc(100% - 2.5rem), var(--container-site));margin-inline:auto}.case-study :is(h2,h3){color:var(--color-brand-ink);margin:0}.case-study .btkx-eyebrow+h2{margin-top:1.5rem}.case-study-copy{color:var(--color-brand-copy);font-size:var(--btkx-body-font-size);line-height:var(--btkx-body-line-height);margin-bottom:0}.case-study-back{min-height:3rem;color:var(--color-brand-ink);align-items:center;gap:.75rem;margin-bottom:2.5rem;font-size:.875rem;font-weight:500;text-decoration:none;display:inline-flex}.case-study-back svg{fill:none;stroke:currentColor;stroke-width:1.5px;width:1rem;height:1rem}.case-study-back:hover{color:var(--color-brand-red)}.case-study-overview{align-items:center;gap:2.5rem;display:grid}.case-study-identity{border-top:1px solid var(--color-brand-line);gap:1rem;margin:2rem 0 0;padding-top:1.5rem;display:grid}.case-study-identity>div{grid-template-columns:5rem minmax(0,1fr);gap:1rem;display:grid}.case-study-identity dt,.case-study-meta{color:var(--color-brand-muted);font-size:.75rem;line-height:1.75}.case-study-identity dd{color:var(--color-brand-ink);margin:0;font-size:1rem;line-height:1.75}.case-study-figure{min-width:0;margin:0}.case-study-figure img{aspect-ratio:8/5;border-radius:var(--btkx-radius-media);object-fit:cover;width:100%;height:auto;display:block}.case-study-figure figcaption{color:var(--color-brand-muted);margin-top:.75rem;font-size:.75rem;line-height:1.75}.case-study-facts{border-top:1px solid var(--color-brand-line);gap:2rem;margin:2.5rem 0 0;padding-top:2.5rem;display:grid}.case-study-facts>div{flex-direction:column;min-width:0;display:flex}.case-study-fact-value{color:var(--color-brand-ink);letter-spacing:-.055em;order:-1;margin:0 0 .75rem;font-size:3.75rem;font-weight:500;line-height:1}.case-study-facts dt{color:var(--color-brand-ink);font-weight:500}.case-study-facts .case-study-copy{margin:.5rem 0 0}.case-study-section-head{align-items:end;gap:1.5rem;display:grid}.case-study-section-head>.case-study-copy{margin:0}.case-study-zones{gap:2.5rem;margin:2.5rem 0 0;padding:0;list-style:none;display:grid}.case-study-zone{border-top:1px solid var(--color-brand-line);flex-direction:column;min-width:0;padding-top:1.5rem;display:flex}.case-study-zone-top{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem;display:flex}.case-study-step{color:var(--color-brand-muted);letter-spacing:.08em;font-size:.75rem;line-height:1.75}.case-study-zone-icon{fill:none;width:2.5rem;height:2.5rem;stroke:var(--color-brand-ink);stroke-width:1.3px;stroke-linecap:round;stroke-linejoin:round;display:block}.case-study-zone .case-study-meta{margin:0 0 .5rem}.case-study-zone h3{font-size:var(--btkx-heading-buyer-font-size);font-weight:500;line-height:var(--btkx-heading-buyer-line-height);letter-spacing:var(--btkx-heading-card-letter-spacing)}.case-study-zone-task{color:var(--color-brand-ink);margin:auto 0 0;padding-top:1.5rem;font-size:1rem;font-weight:500;line-height:1.75}.case-study-delivery{gap:2.5rem;display:grid}.case-study-delivery-list{margin:0;padding:0;list-style:none}.case-study-delivery-list li{border-top:1px solid var(--color-brand-line);grid-template-columns:1.5rem minmax(0,1fr);gap:1rem;padding-block:1.5rem;display:grid}.case-study-delivery-list li:first-child{border-top:0;padding-top:0}.case-study-delivery-list li:last-child{padding-bottom:0}.case-study-delivery-list h3{font-size:var(--btkx-heading-compact-font-size);line-height:var(--btkx-heading-compact-line-height);letter-spacing:var(--btkx-heading-compact-letter-spacing)}.case-study-result{gap:2.5rem;display:grid}.case-study-result h2{color:#fff}.case-study-result .btkx-eyebrow{color:var(--color-brand-muted-inverse)}.case-study-result-lead{letter-spacing:-.025em;margin:0;font-size:1.5rem;line-height:1.5}.case-study-result .case-study-copy{color:var(--color-brand-copy-inverse)}.case-study-result-link{color:#fff;align-items:center;gap:1.5rem;min-height:3rem;margin-top:1.5rem;font-size:.875rem;font-weight:500;text-decoration:none;display:inline-flex}.case-study-result-link:hover{text-underline-offset:.25rem;text-decoration:underline}.case-study-equipment{margin-top:2.5rem}.case-study-equipment>.case-study-copy:first-child{margin-top:0}.case-study-equipment .acceptance-table-wrap{border:1px solid var(--color-brand-line);margin-top:1.5rem}.case-study-equipment .acceptance-table{min-width:48rem}.case-study-equipment .acceptance-table tbody th{width:22%;color:var(--color-brand-ink)}.case-study-related{gap:1.5rem 2.5rem;margin-top:2.5rem;display:grid}.case-study-related a{color:var(--color-brand-ink);gap:.75rem;text-decoration:none;display:grid}.case-study-related a>span:last-child{justify-content:space-between;align-items:baseline;gap:1rem;font-size:1rem;font-weight:500;line-height:1.75;display:flex}.case-study-related a:hover>span:last-child{color:var(--color-brand-red)}.case-study :is(a,[tabindex="0"]):focus-visible{outline:2px solid var(--color-brand-ink);outline-offset:6px}.case-study-result a:focus-visible{outline-color:#fff}@media (width>=640px){.case-study-shell{width:min(calc(100% - 4rem), var(--container-site))}.case-study-facts{grid-template-columns:repeat(3,minmax(0,1fr));gap:2.5rem}.case-study-zones,.case-study-related{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width>=1024px){.case-study-overview{grid-template-columns:minmax(0,.9fr) minmax(0,1.2fr);gap:4rem}.case-study-section-head,.case-study-result{grid-template-columns:repeat(2,minmax(0,1fr));gap:4rem}.case-study-zones{grid-template-columns:repeat(4,minmax(0,1fr));gap:2.5rem}.case-study-delivery{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:6rem}.case-study-facts{gap:4rem}}