:root{--vent-ink:#0f2744;--vent-blue:#123e68;--vent-sky:#eaf4fb;--vent-orange:#f97316;--vent-orange-dark:#d9560a;--vent-line:#dbe5ee;--vent-soft:#f5f8fb;--vent-green:#16834b}
.vent-hub{background:#fff;color:#334155;overflow:hidden}.vent-hub *{box-sizing:border-box}.vent-shell{width:min(1180px,calc(100% - 32px));margin:0 auto}.vent-hero{position:relative;padding:112px 0 76px;color:#fff;background:linear-gradient(115deg,rgba(7,22,39,.97) 0%,rgba(15,54,88,.92) 55%,rgba(7,22,39,.84) 100%),url('/assets/images/responsive/restaurant-ventilation-hero-1200w.jpg') center/cover no-repeat}.vent-hero:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 12%,rgba(249,115,22,.24),transparent 32%),radial-gradient(circle at 5% 90%,rgba(56,189,248,.18),transparent 32%);pointer-events:none}.vent-hero .vent-shell{position:relative;z-index:1}.vent-breadcrumb{display:flex;flex-wrap:wrap;gap:9px;align-items:center;margin-bottom:32px;font-size:14px;color:#bfd1df}.vent-breadcrumb a{color:#dbeafe;text-decoration:none}.vent-breadcrumb a:hover{color:#fb923c}.vent-hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);gap:56px;align-items:center}.vent-kicker,.vent-eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:800;letter-spacing:.12em;font-size:12px}.vent-kicker{padding:9px 14px;border:1px solid rgba(255,255,255,.22);border-radius:999px;background:rgba(249,115,22,.9)}.vent-kicker.is-orange{background:#fff0e7;color:var(--vent-orange-dark);border-color:#fed7aa}.vent-hero h1{font-family:Manrope,sans-serif;font-size:clamp(38px,5.2vw,67px);line-height:1.04;letter-spacing:-.045em;margin:22px 0 22px;color:#fff;max-width:820px}.vent-lead{font-size:21px;line-height:1.55;color:#e5edf4;margin:0 0 14px}.vent-muted{font-size:16px;line-height:1.65;color:#b8c8d7;margin:0 0 28px}.vent-actions{display:flex;flex-wrap:wrap;gap:12px}.vent-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:14px 20px;border-radius:14px;font-weight:800;text-decoration:none;transition:.2s ease}.vent-btn-primary{background:var(--vent-orange);color:#fff;box-shadow:0 14px 28px rgba(249,115,22,.24)}.vent-btn-primary:hover{background:var(--vent-orange-dark);transform:translateY(-1px)}.vent-btn-whatsapp{background:#179c55;color:#fff}.vent-btn-whatsapp:hover{background:#117d43;transform:translateY(-1px)}.vent-btn-light{background:#fff;color:#991b1b}.vent-hero-facts{display:flex;flex-wrap:wrap;gap:18px;margin-top:24px;color:#d9e5ef;font-size:13px}.vent-hero-facts span{display:flex;align-items:center;gap:7px}.vent-hero-card{overflow:hidden;border:1px solid rgba(255,255,255,.16);border-radius:26px;background:rgba(255,255,255,.1);box-shadow:0 28px 70px rgba(0,0,0,.28);backdrop-filter:blur(12px)}.vent-hero-card figure{height:240px;margin:0;overflow:hidden}.vent-hero-card img{width:100%;height:100%;object-fit:cover}.vent-hero-card-body{padding:25px 27px 27px}.vent-hero-card h2{font-size:23px;line-height:1.25;margin:0 0 18px;color:#fff}.vent-check-list{list-style:none;margin:0;padding:0;display:grid;gap:13px}.vent-check-list li{display:flex;gap:11px;line-height:1.45}.vent-check-list i{color:#fb923c;font-size:20px;flex:0 0 auto}.vent-emergency{background:#991b1b;color:#fff;padding:26px 0}.vent-emergency-grid{display:grid;grid-template-columns:1.25fr 1fr auto;gap:30px;align-items:center}.vent-emergency h2{font-size:25px;margin:4px 0 7px;color:#fff}.vent-emergency p{margin:0;color:#fee2e2;line-height:1.55}.vent-emergency ul{list-style:none;padding:0;margin:0;display:grid;gap:7px;color:#fee2e2;font-size:14px}.vent-emergency li{display:flex;gap:8px}.vent-section{padding:84px 0}.vent-section-soft{background:var(--vent-soft)}.vent-section-dark{background:#0b233b;color:#d7e3ed}.vent-section-head{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:50px;align-items:end;margin-bottom:36px}.vent-section-head h2,.vent-two-col h2,.vent-faq-layout h2{font-family:Manrope,sans-serif;color:var(--vent-ink);font-size:clamp(31px,4vw,46px);line-height:1.12;letter-spacing:-.035em;margin:8px 0 0}.vent-section-head p,.vent-intro{font-size:17px;line-height:1.65;color:#64748b;margin:0}.vent-eyebrow{color:var(--vent-orange-dark)}.vent-section-head.is-light h2{color:#fff}.vent-section-head.is-light p{color:#bfd0de}.vent-card-grid{display:grid;gap:16px}.vent-card-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.vent-route-card{display:block;min-height:230px;padding:24px;border:1px solid var(--vent-line);border-radius:22px;background:#fff;text-decoration:none;color:#475569;box-shadow:0 6px 24px rgba(15,39,68,.04);transition:.2s ease}.vent-route-card:hover{transform:translateY(-4px);border-color:#f59e0b;box-shadow:0 16px 34px rgba(15,39,68,.11)}.vent-route-card>i{display:grid;place-items:center;width:45px;height:45px;border-radius:13px;background:#eaf4fb;color:var(--vent-blue);font-size:23px}.vent-route-card.is-danger>i{background:#fee2e2;color:#b91c1c}.vent-route-card h3{font-size:20px;line-height:1.25;color:var(--vent-ink);margin:18px 0 9px}.vent-route-card p{font-size:14px;line-height:1.55;margin:0 0 16px}.vent-route-card span{font-size:13px;font-weight:800;color:var(--vent-orange-dark)}.vent-system-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.vent-system-grid a{display:grid;grid-template-columns:45px 1fr;column-gap:13px;align-items:center;padding:17px;border:1px solid var(--vent-line);border-radius:17px;background:#fff;text-decoration:none;transition:.2s ease}.vent-system-grid a:hover{border-color:#7da7c7;box-shadow:0 9px 25px rgba(15,39,68,.08)}.vent-system-grid i{grid-row:1/3;display:grid;place-items:center;width:45px;height:45px;border-radius:13px;background:#edf6fb;color:var(--vent-blue);font-size:22px}.vent-system-grid strong{color:var(--vent-ink);font-size:15px}.vent-system-grid span{color:#718096;font-size:12px;margin-top:3px}.vent-service-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px}.vent-service-card{display:flex;flex-direction:column;padding:26px;border:1px solid var(--vent-line);border-radius:22px;background:#fff;box-shadow:0 8px 25px rgba(15,39,68,.05)}.vent-service-icon{display:grid;place-items:center;width:50px;height:50px;border-radius:15px;background:var(--vent-ink);color:#fff;font-size:24px}.vent-service-card h3{font-size:21px;line-height:1.25;color:var(--vent-ink);margin:18px 0 10px}.vent-service-card p{font-size:14px;line-height:1.58;color:#64748b}.vent-service-card ul{padding-left:18px;margin:9px 0 20px;color:#475569;font-size:13px;line-height:1.8}.vent-service-card a{margin-top:auto;color:var(--vent-orange-dark);font-weight:800;text-decoration:none;font-size:14px}.vent-boundary{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px}.vent-boundary>div{display:grid;grid-template-columns:25px auto;column-gap:10px;padding:19px;border-radius:17px;background:#f3f8fc;border:1px solid #d5e5f0}.vent-boundary>div:last-child{background:#fff7ed;border-color:#fed7aa}.vent-boundary i{grid-row:1/3;color:#14804a;font-size:22px}.vent-boundary>div:last-child i{color:#c2410c}.vent-boundary strong{color:var(--vent-ink)}.vent-boundary span{font-size:13px;color:#64748b;margin-top:3px}.vent-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:15px}.vent-steps li{padding:21px;border:1px solid rgba(255,255,255,.12);border-radius:19px;background:rgba(255,255,255,.05)}.vent-steps>li>span{display:inline-flex;color:#fb923c;font-weight:900;font-size:13px;letter-spacing:.1em}.vent-steps h3{color:#fff;font-size:17px;margin:14px 0 7px}.vent-steps p{color:#b9cad7;font-size:13px;line-height:1.55;margin:0}.vent-two-col{display:grid;grid-template-columns:minmax(0,.9fr) minmax(440px,1.1fr);gap:60px;align-items:center}.vent-chip-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:25px}.vent-chip-list a{padding:10px 13px;border:1px solid var(--vent-line);border-radius:999px;color:var(--vent-blue);font-weight:700;font-size:13px;text-decoration:none;background:#fff}.vent-photo-stack{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:13px}.vent-photo-stack figure{margin:0;overflow:hidden;border-radius:22px;background:#0f2744;box-shadow:0 15px 35px rgba(15,39,68,.15)}.vent-photo-stack figure:nth-child(2){margin-top:55px}.vent-photo-stack img{display:block;width:100%;height:320px;object-fit:cover}.vent-photo-stack figure:nth-child(2) img{height:265px}.vent-photo-stack figcaption{padding:13px 15px;color:#fff;font-weight:700;font-size:13px}.vent-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.vent-gallery figure{margin:0;overflow:hidden;border-radius:22px;background:#fff;border:1px solid var(--vent-line);box-shadow:0 9px 28px rgba(15,39,68,.05)}.vent-gallery img{display:block;width:100%;height:310px;object-fit:cover}.vent-gallery figcaption{display:grid;gap:4px;padding:17px}.vent-gallery strong{color:var(--vent-ink)}.vent-gallery span{font-size:13px;color:#64748b}.vent-faq-layout{display:grid;grid-template-columns:minmax(0,.72fr) minmax(520px,1.28fr);gap:64px;align-items:start}.vent-faq-list{display:grid;gap:11px}.vent-faq-list details{border:1px solid var(--vent-line);border-radius:17px;background:#fff;padding:0 19px}.vent-faq-list summary{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:19px 0;cursor:pointer;color:var(--vent-ink);font-weight:800;list-style:none}.vent-faq-list summary::-webkit-details-marker{display:none}.vent-faq-list summary i{color:var(--vent-orange);font-size:22px}.vent-faq-list details[open] summary i{transform:rotate(45deg)}.vent-faq-list p{margin:0 0 19px;color:#64748b;line-height:1.65}.vent-request{padding:80px 0;background:linear-gradient(135deg,#0c2d4c,#071827);color:#fff}.vent-request-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(430px,1.15fr);gap:58px;align-items:center}.vent-request h2{font-family:Manrope,sans-serif;color:#fff;font-size:clamp(33px,4vw,48px);line-height:1.12;letter-spacing:-.035em;margin:18px 0}.vent-request p{color:#c1d1de;line-height:1.65}.vent-check-list.is-dark{margin-top:24px}.vent-form{display:grid;gap:9px;padding:28px;border-radius:23px;background:#fff;color:#334155;box-shadow:0 24px 60px rgba(0,0,0,.24)}.vent-form label{font-size:13px;font-weight:800;color:var(--vent-ink);margin-top:5px}.vent-form input,.vent-form textarea{width:100%;border:2px solid #dbe5ee;border-radius:13px;padding:13px 14px;font:inherit;color:#1e293b;background:#fff}.vent-form input:focus,.vent-form textarea:focus{outline:none;border-color:#f97316;box-shadow:0 0 0 3px rgba(249,115,22,.13)}.vent-form button{display:flex;justify-content:center;align-items:center;gap:9px;margin-top:8px;border:0;border-radius:13px;background:var(--vent-orange);color:#fff;padding:15px;font-weight:900;font-size:16px;cursor:pointer}.vent-form button:hover{background:var(--vent-orange-dark)}.vent-form-note{text-align:center!important;color:#94a3b8!important;font-size:12px!important;margin:5px 0 0!important}.vent-related{padding:48px 0;background:#fff;border-top:1px solid var(--vent-line)}.vent-related h2{font-size:20px;color:var(--vent-ink);margin:0 0 17px}.vent-related-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.vent-related-grid a{display:flex;justify-content:space-between;padding:16px;border:1px solid var(--vent-line);border-radius:14px;color:var(--vent-blue);font-weight:800;text-decoration:none}.vent-related-grid a:hover{border-color:#f97316}.vent-related-grid span{color:#f97316}
@media(max-width:1050px){.vent-hero-grid,.vent-section-head,.vent-two-col,.vent-faq-layout,.vent-request-grid{grid-template-columns:1fr}.vent-card-grid-4,.vent-service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.vent-system-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.vent-steps{grid-template-columns:repeat(3,minmax(0,1fr))}.vent-emergency-grid{grid-template-columns:1fr 1fr}.vent-emergency .vent-btn{grid-column:1/-1;justify-self:start}.vent-section-head{gap:14px;align-items:start}.vent-two-col,.vent-faq-layout,.vent-request-grid{gap:36px}.vent-photo-stack{max-width:720px}.vent-faq-layout>div:first-child{max-width:720px}.vent-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.vent-shell{width:min(100% - 24px,1180px)}.vent-hero{padding:94px 0 48px}.vent-hero-grid{gap:30px}.vent-hero h1{font-size:39px}.vent-lead{font-size:18px}.vent-actions{display:grid}.vent-btn{width:100%}.vent-hero-card figure{height:205px}.vent-hero-card-body{padding:21px}.vent-hero-facts{display:grid;gap:9px}.vent-emergency{padding:25px 0}.vent-emergency-grid{grid-template-columns:1fr;gap:18px}.vent-emergency .vent-btn{grid-column:auto;width:100%}.vent-section{padding:60px 0}.vent-section-head h2,.vent-two-col h2,.vent-faq-layout h2{font-size:34px}.vent-card-grid-4,.vent-service-grid,.vent-system-grid,.vent-steps,.vent-boundary,.vent-gallery,.vent-related-grid{grid-template-columns:1fr}.vent-route-card{min-height:0}.vent-system-grid a{padding:15px}.vent-photo-stack{grid-template-columns:1fr}.vent-photo-stack figure:nth-child(2){margin-top:0}.vent-photo-stack img,.vent-photo-stack figure:nth-child(2) img{height:240px}.vent-gallery img{height:255px}.vent-request{padding:60px 0}.vent-form{padding:20px}.vent-breadcrumb{margin-bottom:23px}.vent-kicker{font-size:10px}.vent-faq-list summary{font-size:15px}}
@media(max-width:360px){.vent-hero h1{font-size:34px}.vent-section-head h2,.vent-two-col h2,.vent-faq-layout h2,.vent-request h2{font-size:30px}.vent-hero-card-body{padding:18px}.vent-route-card,.vent-service-card{padding:20px}.vent-shell{width:min(100% - 20px,1180px)}}