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rgba(234,88,12,.22)}.ve-hero h1{font-size:clamp(2.45rem,5.3vw,4.9rem);line-height:1.02;letter-spacing:-.045em;margin:1.25rem 0 1.2rem;max-width:18ch}.ve-lead{font-size:clamp(1.08rem,1.8vw,1.35rem);line-height:1.65;color:#e2e8f0;max-width:62ch}.ve-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:1.8rem}.ve-btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;min-height:50px;padding:.85rem 1.15rem;border-radius:14px;font-weight:900;text-decoration:none;transition:.2s}.ve-btn:hover{transform:translateY(-2px)}.ve-btn-primary{background:#f97316;color:#fff;box-shadow:0 12px 26px rgba(249,115,22,.28)}.ve-btn-whatsapp{background:#15803d;color:#fff}.ve-hero-facts{display:flex;flex-wrap:wrap;gap:.65rem 1.1rem;margin-top:1.35rem;color:#cbd5e1;font-size:.88rem}.ve-hero-facts li{display:flex;align-items:center;gap:.42rem}.ve-hero-media{position:relative;background:#0b1d30;border:1px solid rgba(255,255,255,.14);border-radius:28px;overflow:hidden;box-shadow:0 30px 80px 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i{color:#fdba74;font-size:1.2rem;flex:none}.ve-section{padding:5rem 0}.ve-section:nth-of-type(even){background:var(--ve-soft)}.ve-section-head{display:grid;grid-template-columns:1fr .8fr;gap:2rem;align-items:end;margin-bottom:2rem}.ve-section-head h2,.ve-two-col h2,.ve-faq-grid h2{font-size:clamp(2rem,3.8vw,3.25rem);line-height:1.08;letter-spacing:-.035em;margin:.55rem 0}.ve-section-head p,.ve-faq-grid>div>p{color:var(--ve-muted);line-height:1.7}.ve-eyebrow{color:#c2410c}.ve-ban-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem}.ve-ban-list li{display:flex;gap:.7rem;padding:1rem 1.1rem;background:#fff;border:1px solid #fecaca;border-radius:14px;color:#7f1d1d;font-weight:750}.ve-ban-list i{font-size:1.2rem;color:#dc2626;flex:none}.ve-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.ve-card{padding:1.4rem;border:1px solid var(--ve-line);border-radius:18px;background:#fff;box-shadow:0 8px 28px rgba(15,23,42,.05)}.ve-card h3{font-size:1.12rem;margin-bottom:.55rem}.ve-card p{color:var(--ve-muted);line-height:1.65}.ve-process{background:#0f2942!important;color:white}.ve-process .ve-eyebrow{color:#fdba74}.ve-process .ve-section-head p{color:#cbd5e1}.ve-process-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.9rem}.ve-process-list article{display:grid;grid-template-columns:52px 1fr;gap:1rem;padding:1.2rem;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:17px}.ve-process-list article>span{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:#f97316;font-weight:950}.ve-process-list h3{font-size:1.08rem;margin:.1rem 0 .35rem}.ve-process-list p{color:#cbd5e1;line-height:1.55}.ve-two-col{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:start}.ve-check-list{display:grid;gap:.78rem;margin-top:1.2rem}.ve-check-list li{display:flex;gap:.7rem;line-height:1.55}.ve-check-list i{color:#ea580c;font-size:1.2rem;flex:none}.ve-photo-card{padding:1.6rem;background:#fff;border:1px solid var(--ve-line);border-radius:20px;box-shadow:0 18px 50px rgba(15,23,42,.07)}.ve-photo-card h2{font-size:1.7rem}.ve-photo-card p{margin-top:1.2rem;padding-top:1rem;border-top:1px solid var(--ve-line);color:var(--ve-muted);line-height:1.6}.ve-faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:2rem}.ve-faq-list{display:grid;gap:.7rem}.ve-faq-list details{background:#fff;border:1px solid var(--ve-line);border-radius:15px;padding:1rem 1.1rem}.ve-faq-list summary{display:flex;justify-content:space-between;gap:1rem;cursor:pointer;font-weight:850}.ve-faq-list details[open] summary i{transform:rotate(45deg)}.ve-faq-list p{color:var(--ve-muted);line-height:1.7;margin-top:.8rem}.ve-request{padding:5rem 0;background:linear-gradient(135deg,#071a2d,#173b5f);color:white}.ve-request-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:2.5rem;align-items:start}.ve-request 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/* RUN 05: startup and no-operation scenarios */

/* RUN 06: automation, controls and supply/exhaust interlocks */

/* RUN 07: airflow, capture, odour migration and reverse-draft routes */
.tone-airflow .ve-kicker{background:#0e7490}.tone-odor .ve-kicker{background:#a16207}.tone-external .ve-kicker{background:#7c3aed}.tone-balance .ve-kicker{background:#1d4ed8}.tone-supply .ve-kicker{background:#047857}
.tone-airflow .ve-stop,.tone-odor .ve-stop,.tone-external .ve-stop,.tone-balance .ve-stop,.tone-supply .ve-stop{background:#173b5f}
.tone-airflow .ve-eyebrow,.tone-odor .ve-eyebrow,.tone-external .ve-eyebrow,.tone-balance .ve-eyebrow,.tone-supply .ve-eyebrow{color:#0e7490}

/* RUN 08: cleaning, grease filters and accessible duct contamination */
.tone-clean .ve-kicker{background:#047857}.tone-blockage .ve-kicker{background:#a16207}.tone-ductgrease .ve-kicker{background:#b45309}.tone-filters .ve-kicker{background:#0f766e}
.tone-clean .ve-stop,.tone-filters .ve-stop{background:#14532d}.tone-blockage .ve-stop,.tone-ductgrease .ve-stop{background:#7c2d12}
.tone-clean .ve-eyebrow,.tone-filters .ve-eyebrow{color:#047857}.tone-blockage .ve-eyebrow,.tone-ductgrease .ve-eyebrow{color:#b45309}