.feat-hero{padding:2.5rem 0 2rem;background:#0f1724;border-bottom:1px solid #334155}
.feat-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:start}
.feat-hero h1{font-size:clamp(1.3rem,3vw,1.75rem);font-weight:800;color:#f1f5f9;margin-bottom:.65rem;line-height:1.35}
.feat-hero h1 em{color:#10b981;font-style:normal}
.feat-hero p{color:#94a3b8;font-size:.9rem;margin-bottom:1rem;line-height:1.6}
.feat-trust{display:flex;flex-wrap:wrap;gap:.65rem}
.feat-trust div{background:#1e2938;border:1px solid #334155;padding:.5rem .85rem;font-size:.78rem;text-align:center;border-radius:4px}
.feat-trust strong{display:block;color:#f59e0b;font-size:1rem;font-weight:800}
.feat-trust span{color:#64748b;font-size:.7rem}

.ledger-stack{display:flex;flex-direction:column;gap:0;max-width:680px;margin:0 auto}
.ledger-layer{background:#1e2938;border:1px solid #334155;padding:1.1rem 1.2rem;margin-bottom:-1px;border-radius:0}
.ledger-layer:first-child{border-radius:6px 6px 0 0}
.ledger-layer:last-child{border-radius:0 0 6px 6px}
.ledger-layer:nth-child(1){border-left:4px solid #10b981}
.ledger-layer:nth-child(2){border-left:4px solid #f59e0b}
.ledger-layer:nth-child(3){border-left:4px solid #6366f1}
.ledger-tag{font-family:monospace;font-size:.68rem;color:#10b981;margin-bottom:.35rem}
.ledger-layer h3{font-size:.95rem;color:#f1f5f9;font-weight:800;margin-bottom:.35rem}
.ledger-layer p{font-size:.82rem;color:#64748b;line-height:1.5}

.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.channel-item{background:#1e2938;border:1px solid #334155;padding:1.1rem;border-radius:6px;text-align:center}
.channel-item .code{font-family:monospace;font-size:.68rem;color:#f59e0b;display:block;margin-bottom:.4rem}
.channel-item h3{font-size:.9rem;color:#f1f5f9;margin-bottom:.35rem;font-weight:800}
.channel-item p{font-size:.8rem;color:#64748b;line-height:1.5}

.reconcile-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.reconcile-item{background:#0a1018;border:1px dashed #10b981;padding:1rem;text-align:center;border-radius:6px}
.reconcile-item::before{content:"TX";display:block;font-family:monospace;font-size:.65rem;color:#10b981;margin-bottom:.35rem}
.reconcile-item h3{font-size:.88rem;color:#f1f5f9;margin-bottom:.3rem;font-weight:800}
.reconcile-item p{font-size:.78rem;color:#64748b;line-height:1.45}

.feat-matrix{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.feat-matrix-col{background:#1e2938;border:1px solid #334155;border-radius:6px;overflow:hidden}
.feat-matrix-col .mh{padding:.55rem 1rem;background:#0a1018;font-size:.72rem;font-family:monospace;color:#f59e0b;border-bottom:1px solid #334155}
.feat-matrix-col ul{padding:1rem 1.1rem}
.feat-matrix-col li{font-size:.82rem;color:#64748b;padding:.28rem 0;border-bottom:1px solid #1e2938;line-height:1.45}
.feat-matrix-col li:last-child{border-bottom:none}

.feat-cta{background:#1e2938;padding:2.5rem 0;text-align:center;border-top:2px solid #10b981}
.feat-cta h2{font-size:clamp(1.05rem,2.6vw,1.35rem);color:#f1f5f9;margin-bottom:.4rem;font-weight:800}
.feat-cta p{color:#64748b;font-size:.86rem;margin-bottom:1rem}
.feat-img{border:1px solid #334155;border-radius:8px;overflow:hidden}

@media(max-width:900px){
  .feat-hero-grid,.channel-grid,.reconcile-row,.feat-matrix{grid-template-columns:1fr}
}