.brand-system-section{position:relative;overflow:hidden;background:#e9e3d9}
.brand-system-section::before{content:"";position:absolute;inset:0;opacity:.36;pointer-events:none;background:radial-gradient(circle at 88% 8%,rgba(245,107,60,.12),transparent 30%),linear-gradient(rgba(17,17,15,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(17,17,15,.035) 1px,transparent 1px);background-size:auto,54px 54px,54px 54px}
.brand-system-grid{position:relative;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid rgba(17,17,15,.18);border-left:1px solid rgba(17,17,15,.18)}
.brand-system-card{min-height:330px;padding:clamp(26px,3.4vw,43px);border-right:1px solid rgba(17,17,15,.18);border-bottom:1px solid rgba(17,17,15,.18);background:rgba(243,239,232,.72)}
.brand-system-card>span{color:var(--signal-dark);font:8px var(--mono);letter-spacing:.08em}
.brand-system-card h3{max-width:520px;margin:43px 0 17px;font-size:clamp(27px,3vw,43px);line-height:.98;letter-spacing:-.045em;text-transform:uppercase}
.brand-system-card p{color:rgba(17,17,15,.60)}
.brand-system-card ul{display:grid;gap:9px;margin:25px 0 0;padding:0;list-style:none}
.brand-system-card li{padding-top:9px;border-top:1px solid rgba(17,17,15,.13);color:rgba(17,17,15,.54);font-size:12px;line-height:1.45}
.commercial-activation-panel{position:relative;display:grid;grid-template-columns:minmax(260px,.78fr) minmax(0,1.22fr);gap:clamp(34px,6vw,90px);margin-top:34px;padding:clamp(30px,4vw,54px);background:#11110f;color:#fff}
.commercial-activation-panel .eyebrow{color:var(--signal)}
.commercial-activation-panel h3{max-width:550px;margin:16px 0 18px;color:#fff;font-size:clamp(35px,4vw,60px);line-height:.95;letter-spacing:-.055em;text-transform:uppercase}
.commercial-activation-panel p{color:rgba(255,255,255,.58)}
.activation-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid rgba(255,255,255,.15);border-left:1px solid rgba(255,255,255,.15)}
.activation-list div{min-height:104px;padding:18px;border-right:1px solid rgba(255,255,255,.15);border-bottom:1px solid rgba(255,255,255,.15)}
.activation-list span{color:var(--signal);font:8px var(--mono)}
.activation-list strong{display:block;margin-top:17px;color:rgba(255,255,255,.79);font-size:13px;line-height:1.3}
.stewardship-boundary{margin-top:26px;padding:20px 22px;border-left:2px solid var(--signal);background:rgba(17,17,15,.055);color:rgba(17,17,15,.58);font-size:13px;line-height:1.55}
.process-proof-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:1050px){.process-proof-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.commercial-activation-panel{grid-template-columns:1fr}}
@media(max-width:700px){.brand-system-grid,.activation-list,.process-proof-grid{grid-template-columns:1fr}.brand-system-card{min-height:auto}}