/* Commercial case-study upgrade */
.cases-lead{max-width:610px;margin:22px 0 0;color:var(--on-dark-muted);font-size:15px}
.case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.case{min-height:0;padding:30px;gap:24px}
.case:nth-child(even){border-right:1px solid rgba(255,255,255,.27)}
.case:nth-child(3){border-right:0}
.case-featured{grid-column:1/-1;border-right:0!important;background:linear-gradient(115deg,rgba(32,55,69,.86),rgba(16,27,39,.75))}
.case:hover{background:#203745}
.case-top{display:flex;justify-content:space-between;gap:20px;align-items:baseline}
.case-top p{font:11px 'DM Mono';color:var(--signal);margin:0}
.case h3{font-size:clamp(28px,3vw,43px);margin:0;max-width:790px}
.case h3 em{font-weight:500;color:var(--signal)}
.case .case-story{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.case-story h4,.case-result>span{margin:0 0 7px;font:500 10px/1.25 'DM Mono';letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.case-story p,.case-result p{margin:0;color:var(--on-dark-muted);font-size:14px}
.case .case-result{display:block;padding:17px 18px;border-left:2px solid var(--accent);background:rgba(255,255,255,.055)}
.case-result>span{display:block}
.case-result strong{color:#fff}
.case-bottom{display:flex;align-items:center;justify-content:space-between;gap:22px;margin-top:auto}
.stack-tags{display:flex;flex-wrap:wrap;gap:7px;margin:0;padding:0;list-style:none}
.stack-tags li{padding:5px 7px;border:1px solid rgba(255,255,255,.24);color:#c8d4da;font:10px/1.2 'DM Mono'}
.case-cta{flex:0 0 auto;color:var(--accent);font:700 12px Manrope;text-decoration:none;white-space:nowrap}
.case-cta:hover{text-decoration:underline;text-underline-offset:4px}
.case details{border-top:1px solid rgba(255,255,255,.2);padding-top:14px}
.case summary{cursor:pointer;color:#dce8ed;font:600 12px Manrope}
.case summary::marker{color:var(--accent)}
.case details p{max-width:760px;margin:10px 0 0;color:var(--on-dark-muted);font-size:13px}
.case details[open] summary{color:var(--accent)}
@media(max-width:760px){.cases-lead{font-size:14px}
.case-grid{display:block}
.case,.case:nth-child(even),.case:nth-child(3){padding:26px 0;border-right:0}
.case-featured{background:none}
.case h3{font-size:30px}
.case .case-story{grid-template-columns:1fr;gap:20px}
.case-bottom{display:block}
.case-cta{display:inline-block;margin-top:17px}
.stack-tags li{font-size:9px}
}