.section-inner[data-astro-cid-6u4gqdi3]{max-width:var(--max-w);margin-inline:auto;padding-inline:var(--pad-x)}.section-heading[data-astro-cid-6u4gqdi3]{font-family:var(--font-display);font-size:clamp(1.75rem,3.5vw,2.5rem);font-weight:900;text-transform:uppercase;letter-spacing:.03em;color:var(--steel-900);margin:0 0 var(--sp-6)}.section-body[data-astro-cid-6u4gqdi3]{font-size:1.0625rem;line-height:1.75;color:#3c4a54;margin:0 0 var(--sp-4);max-width:68ch}.cta-banner[data-astro-cid-6u4gqdi3]{background:var(--color-primary);padding:var(--sp-6) var(--pad-x)}.cta-banner-inner[data-astro-cid-6u4gqdi3]{max-width:var(--max-w);margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:var(--sp-6);flex-wrap:wrap}.cta-banner-text[data-astro-cid-6u4gqdi3]{font-family:var(--font-body);font-size:1rem;font-weight:600;color:#fff;margin:0;flex:1;min-width:200px}.cta-banner-btn[data-astro-cid-6u4gqdi3]{display:inline-flex;align-items:center;background:#fff;color:var(--color-primary);font-family:var(--font-display);font-size:.9375rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;padding:var(--sp-3) var(--sp-8);white-space:nowrap;transition:filter .2s,transform .2s}.cta-banner-btn[data-astro-cid-6u4gqdi3]:hover{filter:brightness(.96);transform:translateY(-1px)}.ventilation-section[data-astro-cid-6u4gqdi3]{padding:var(--section-y) var(--pad-x);background:#fff}.ventilation-section[data-astro-cid-6u4gqdi3] .section-inner[data-astro-cid-6u4gqdi3]{padding-inline:0}.ventilation-layout[data-astro-cid-6u4gqdi3]{display:grid;grid-template-columns:1fr 1fr;gap:clamp(3rem,6vw,5rem);align-items:start}.materials-note[data-astro-cid-6u4gqdi3]{font-size:1rem;line-height:1.6;color:var(--color-primary);margin:var(--sp-6) 0 0}.materials-note[data-astro-cid-6u4gqdi3] strong[data-astro-cid-6u4gqdi3]{font-weight:700}.products-heading[data-astro-cid-6u4gqdi3]{font-family:var(--font-display);font-size:clamp(1.375rem,2.5vw,1.875rem);font-weight:800;text-transform:uppercase;letter-spacing:.03em;color:var(--steel-900);margin:0 0 var(--sp-6)}.products-list[data-astro-cid-6u4gqdi3]{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--sp-3)}.product-item[data-astro-cid-6u4gqdi3]{display:flex;align-items:flex-start;gap:var(--sp-3);font-size:1rem;color:#36444f;line-height:1.5;padding:var(--sp-3) 0}.product-check[data-astro-cid-6u4gqdi3]{color:var(--color-primary);flex-shrink:0;margin-top:2px}.entrepr-section[data-astro-cid-6u4gqdi3]{padding:var(--section-y) var(--pad-x);background:var(--steel-100)}.entrepr-section[data-astro-cid-6u4gqdi3] .section-inner[data-astro-cid-6u4gqdi3]{padding-inline:0}.services-grid[data-astro-cid-6u4gqdi3]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1px;margin-top:var(--sp-10);background:var(--steel-200)}.service-card[data-astro-cid-6u4gqdi3]{background:#fff;padding:var(--sp-8) var(--sp-6);display:flex;flex-direction:column;gap:var(--sp-3)}.service-icon[data-astro-cid-6u4gqdi3]{color:var(--color-primary);flex-shrink:0}.service-title[data-astro-cid-6u4gqdi3]{font-family:var(--font-display);font-size:1.0625rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--steel-900);margin:0}.service-body[data-astro-cid-6u4gqdi3]{font-size:.9375rem;line-height:1.7;color:#414f5a;margin:0;flex:1}.bottom-cta[data-astro-cid-6u4gqdi3]{background:var(--steel-900);padding:var(--section-y) var(--pad-x);text-align:center}.bottom-cta-inner[data-astro-cid-6u4gqdi3]{display:flex;flex-direction:column;align-items:center;gap:var(--sp-8)}.bottom-cta-text[data-astro-cid-6u4gqdi3]{font-family:var(--font-body);font-size:1.0625rem;color:var(--steel-300);margin:0;max-width:56ch;line-height:1.7}.bottom-cta-btn[data-astro-cid-6u4gqdi3]{display:inline-flex;align-items:center;background:var(--color-primary);color:#fff;font-family:var(--font-display);font-size:1rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;padding:var(--sp-4) var(--sp-10);transition:filter .2s,transform .2s}.bottom-cta-btn[data-astro-cid-6u4gqdi3]:hover{filter:brightness(1.1);transform:translateY(-1px)}@media(max-width:768px){.ventilation-layout[data-astro-cid-6u4gqdi3]{grid-template-columns:1fr}}@media(max-width:520px){.cta-banner-inner[data-astro-cid-6u4gqdi3]{flex-direction:column;align-items:flex-start}.services-grid[data-astro-cid-6u4gqdi3]{grid-template-columns:1fr}}