.home-hero{position:relative;min-height:680px;display:flex;align-items:center;overflow:hidden;background-color:var(--brand-primary-dark)}.hero-bg,.hero-shade{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.hero-bg{-o-object-fit:cover;object-fit:cover;background:linear-gradient(135deg,#15181f,#3b3f48)}.hero-shade{background:linear-gradient(90deg,rgba(0,0,0,.72),rgba(0,0,0,.34))}.hero-content{position:relative;z-index:2;max-width:840px;text-align:center;color:var(--brand-text-inverse)}.hero-content h1{font-size:max(2.2rem, min(5vw, 4.8rem));line-height:1.04;font-weight:900}.hero-content p{color:rgba(255,255,255,.82);font-size:1.15rem;margin:18px auto 0;max-width:760px}.hero-actions{display:flex;justify-content:center;gap:16px;margin-top:32px;flex-wrap:wrap}.spec-box{border:1px solid var(--brand-border);background:#fff}.spec-group{background:var(--brand-bg-alt);padding:14px 18px;font-weight:900;border-top:1px solid var(--brand-border)}.spec-group:first-child{border-top:0}.spec-row{display:grid;grid-template-columns:220px 1fr;border-top:1px solid var(--brand-border)}.spec-row span{background:#fafafa;padding:16px;color:var(--brand-text-muted);font-weight:800}.spec-row strong{padding:16px;font-weight:600}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:24px;gap:24px}.product-card{border:1px solid var(--brand-border);background:#fff;transition:transform .2s,box-shadow .2s}.product-card:hover{transform:translateY(-4px);box-shadow:0 18px 42px rgba(13,16,23,.12)}.product-media{aspect-ratio:4/3;background:var(--brand-bg-alt)}.product-media img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.product-body{padding:24px}.badge{background:var(--brand-accent);color:#fff;border-radius:0}.tags{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}.tags span{background:var(--brand-bg-alt);padding:4px 8px;font-size:.78rem;font-weight:800}.features{background:var(--brand-bg-alt)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:32px;gap:32px}.feature-grid article{text-align:center;background:#fff;border:1px solid var(--brand-border);padding:30px}.feature-grid span{color:var(--brand-accent);font-weight:900}.cert-list{display:grid;grid-gap:18px;gap:18px}.cert-list article{display:grid;grid-template-columns:96px 1fr;grid-gap:20px;gap:20px;align-items:start;border:1px solid var(--brand-border);padding:22px}.cert-mark{display:grid;align-items:center;justify-items:center;place-items:center;width:72px;height:72px;background:var(--brand-primary);color:#fff;font-weight:900}.cta-split-form{background:var(--brand-primary);color:var(--brand-text-inverse);padding:84px 0 104px}.cta-grid{display:grid;grid-template-columns:1.25fr 0.85fr;grid-gap:44px;gap:44px;align-items:start}.cta-grid li,.cta-grid p{color:rgba(255,255,255,.78)}.cta-card{background:#fff;padding:28px;color:var(--brand-text)}@media (max-width:992px){.cta-grid,.feature-grid,.product-grid,.spec-row{grid-template-columns:1fr}}