/* Home premium Gás Network — direção visual própria, responsiva e orientada a conversão */
:root{--gn-night:#071728;--gn-night-2:#0c263d;--gn-gold:#d9aa4e;--gn-gold-light:#f1cf82;--gn-ice:#edf4f7}
body{background:#fff;color:#344757}
.topbar{background:var(--gn-night)!important;border-bottom:1px solid rgba(255,255,255,.1)}
.topbar .wrap{min-height:38px}.topbar a,.topbar span{color:#d9e3e9!important}.topbar .r{color:var(--gn-gold-light)!important;font-weight:700;letter-spacing:.8px}
nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97)!important;box-shadow:0 12px 32px rgba(7,23,40,.07);backdrop-filter:blur(14px)}
nav .wrap{height:86px;max-width:1240px}.brand{padding:6px 0}.brand .logo-img{height:56px;width:auto}
.m2{gap:4px}.m2>li>a{padding:34px 12px!important;color:var(--gn-night)!important;font-size:.76rem!important;font-weight:700!important;letter-spacing:.55px!important}.m2>li>a:hover{color:#a87720!important}
.nav-r{gap:12px}.nav-r .btn{border-radius:2px;padding:12px 19px}
.hero{min-height:700px;background:linear-gradient(90deg,rgba(4,16,29,.98) 0%,rgba(5,19,34,.94) 36%,rgba(5,20,35,.55) 62%,rgba(5,18,31,.16) 100%),url('/assets/hero-engenharia-gas-network-v2.webp') 72% center/cover no-repeat;color:#fff}
.hero::before{top:auto;right:auto;left:0;bottom:0;width:100%;height:1px;border:0;border-radius:0;background:linear-gradient(90deg,var(--gn-gold),transparent 68%)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 62%,rgba(4,14,25,.78));width:auto;height:auto;border:0;border-radius:0}
.hero .wrap{max-width:1180px;min-height:700px;margin:auto;padding:92px 30px 46px;text-align:left;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.hero .hero-copy{max-width:710px}
.hero .label{display:inline-flex;align-items:center;gap:12px;margin:0 0 24px;color:var(--gn-gold-light);letter-spacing:2.8px}
.hero .label::before{content:"";width:36px;height:1px;background:var(--gn-gold)}
.hero h1{max-width:760px;font-family:'Inter',sans-serif;font-size:clamp(3.25rem,5.2vw,5.1rem);font-weight:700;letter-spacing:-2.7px;line-height:.99;text-wrap:balance;text-shadow:0 10px 40px rgba(0,0,0,.28)}
.hero h1 em{display:block;margin-top:7px;font-family:'Playfair Display',Georgia,serif;font-weight:500;color:var(--gn-gold-light);letter-spacing:-1px}
.hero .lead{max-width:660px;margin:28px 0 34px;color:#e0e9ef;font-size:1.1rem;line-height:1.68;font-weight:400;text-shadow:0 2px 16px rgba(0,0,0,.3)}
.hero-cta{justify-content:flex-start;gap:12px}
.hero-cta .btn{min-height:52px;padding:15px 26px;border-radius:3px;font-weight:700}
.hero-cta .btn-ouro{background:var(--gn-gold)!important;color:#071728!important;border:1px solid var(--gn-gold)!important;box-shadow:0 14px 32px rgba(217,170,78,.22)}
.hero-cta .btn-ouro:hover{background:var(--gn-gold-light)!important;border-color:var(--gn-gold-light)!important}
.hero-cta .btn-line-l{background:rgba(7,23,40,.22)!important;color:#fff!important;border:1px solid rgba(255,255,255,.72)!important;box-shadow:none!important}
.hero-cta .btn-line-l:hover{background:#fff!important;color:var(--gn-night)!important}
.hero-badges{width:100%;max-width:850px;margin-top:58px;padding-top:24px;justify-content:flex-start;border-color:rgba(255,255,255,.2)}
.hero-badges .b{padding:0 26px}.hero-badges .b:first-child{padding-left:0}
.hero-badges .b b{font-family:'Inter',sans-serif;font-size:.94rem;font-weight:700;letter-spacing:.4px}
.hero-badges .b small{font-size:.62rem;letter-spacing:1.25px;color:#c9d6df}
.emergency-note{background:#9f2f28!important;color:#fff;border:0!important}.emergency-note .wrap{display:grid!important;grid-template-columns:auto 1fr auto;gap:20px!important;align-items:center;padding:20px 30px!important}.emergency-note strong{color:#fff;font-size:1rem}.emergency-note span{color:#ffeceb!important;line-height:1.45}.emergency-note a{background:#fff;color:#8d261f!important;padding:11px 16px;border-radius:2px;font-weight:800;white-space:nowrap}
.cred{position:relative;z-index:3;box-shadow:0 14px 42px rgba(7,23,40,.07)}
.cred .wrap{padding:40px 30px}.cred .t{color:var(--ink);font-weight:800;letter-spacing:.3px}.cred .logos{align-items:center}.cred .logos img{filter:grayscale(1);opacity:.78;transition:.25s}.cred .logos img:hover{filter:none;opacity:1}.cred .txt{padding:10px 16px;background:#f4f7f9;border-left:3px solid var(--gn-gold)}
.serv-grid{gap:18px;background:transparent;border:0}
.serv{position:relative;min-height:310px;padding:44px 35px;border:1px solid var(--linha);overflow:hidden;box-shadow:0 14px 36px rgba(15,36,56,.055)}
.serv::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:4px;background:linear-gradient(90deg,var(--gn-gold),transparent);transform:scaleX(0);transform-origin:left;transition:.35s}
.serv:hover{transform:translateY(-5px);background:#fff;box-shadow:0 24px 55px rgba(15,36,56,.12)}.serv:hover::after{transform:scaleX(1)}
.serv .n{font-family:'Inter',sans-serif;font-size:.75rem;font-weight:700;letter-spacing:2px}
.serv h3{font-size:1.55rem}.serv p{font-size:.96rem}.serv a::after{content:"  →"}
.sobre .fw{padding:0;border-radius:2px;overflow:hidden}.sobre .fw::after{content:"Vistoria · Ensaio · Engenharia";position:absolute;right:0;bottom:0;background:var(--gn-night);color:#fff;padding:15px 22px;font:600 .68rem/1.2 Inter,sans-serif;letter-spacing:1.4px;text-transform:uppercase}
.gal{gap:18px}.gal figure{border-radius:2px;box-shadow:0 15px 35px rgba(15,36,56,.1)}
.metodo{background:radial-gradient(circle at 85% 0,rgba(217,170,78,.12),transparent 35%),var(--gn-night)}
.resin-compare{background:#f5f7f8}.comp{gap:18px}.rc{padding:42px!important;border:1px solid #dfe6ea!important;box-shadow:0 17px 42px rgba(7,23,40,.07)}.rc.a{background:#fff!important}.rc.b{background:var(--gn-night)!important;color:#fff!important;border-color:var(--gn-night)!important}.rc.b h3,.rc.b li{color:#fff!important}.rc .k{font-weight:800;letter-spacing:1.2px}.rc li{padding:10px 0;border-bottom:1px solid rgba(120,140,155,.16)}
.num{background:#fff}.commit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.commit-grid>div{padding:38px 34px;text-align:left;border:1px solid #dfe6ea;background:#fff;box-shadow:0 14px 34px rgba(15,36,56,.055)}.commit-grid span{display:block;color:var(--gn-gold);font:800 .74rem/1 Inter,sans-serif;letter-spacing:2px;margin-bottom:25px}.commit-grid h3{font-size:1.45rem;margin-bottom:9px}.commit-grid p{font-size:.9rem;line-height:1.6}
.depo{background:#fff;border:1px solid var(--linha);padding:32px;box-shadow:0 14px 36px rgba(15,36,56,.055)}
.seg{gap:12px;background:transparent;border:0}.seg a{min-height:94px;display:grid;place-items:center;border:1px solid var(--linha);box-shadow:0 10px 26px rgba(15,36,56,.04)}
.audience-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.audience-card{position:relative;min-height:390px;overflow:hidden;background:var(--gn-night);color:#fff;box-shadow:0 20px 44px rgba(7,23,40,.16)}
.audience-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .55s,filter .55s;filter:saturate(.82)}
.audience-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,23,40,.02) 20%,rgba(7,23,40,.94) 100%)}
.audience-card .aud-copy{position:absolute;z-index:2;left:0;right:0;bottom:0;padding:30px 25px}
.audience-card small{display:block;color:var(--gn-gold-light);font:700 .63rem/1.3 Inter,sans-serif;letter-spacing:1.8px;text-transform:uppercase;margin-bottom:8px}
.audience-card h3{color:#fff;font:600 1.45rem/1.15 'Playfair Display',serif;margin:0 0 9px}.audience-card p{color:#d7e2e9;font-size:.84rem;line-height:1.5}
.audience-card:hover img{transform:scale(1.045);filter:saturate(1)}
.operations{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:24px}.operations a{padding:10px 15px;border:1px solid #d7e0e7;background:#fff;color:var(--ink);font-size:.78rem;font-weight:600;letter-spacing:.3px}
.care-block{display:grid;grid-template-columns:.92fr 1.08fr;min-height:610px;background:var(--gn-night);color:#fff;overflow:hidden}
.care-photo{position:relative;min-height:520px}.care-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.care-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 60%,var(--gn-night))}
.care-copy{padding:76px 70px;display:flex;flex-direction:column;justify-content:center}.care-copy h2{color:#fff;font-size:2.65rem;margin:14px 0 20px}.care-copy>p{color:#b9cbd7;max-width:580px}
.care-list{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(255,255,255,.12);margin:34px 0}.care-item{background:var(--gn-night);padding:22px}.care-item b{display:block;color:#fff;font-size:.91rem;margin-bottom:5px}.care-item span{display:block;color:#96adbd;font-size:.78rem;line-height:1.45}
.editorial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:0 auto 38px;max-width:1080px}
.editorial-card{background:#fff;border:1px solid var(--linha);overflow:hidden;box-shadow:0 14px 34px rgba(15,36,56,.07)}
.editorial-card img{width:100%;height:210px;object-fit:cover;transition:transform .45s}.editorial-card:hover img{transform:scale(1.035)}
.editorial-card .ed-copy{padding:24px}.editorial-card small{font-size:.63rem;letter-spacing:1.4px;text-transform:uppercase;color:var(--ouro);font-weight:700}.editorial-card h3{font-size:1.25rem;line-height:1.25;margin:9px 0;color:var(--ink)}.editorial-card p{font-size:.85rem;line-height:1.55;color:var(--texto)}
#profissionais-home{background:linear-gradient(135deg,#edf4f7 0%,#fff 100%)!important;border-top:1px solid #dce6eb;border-bottom:1px solid #dce6eb}
.resin-highlight{background:var(--gn-night);color:#fff;padding:0!important}.resin-feature{display:grid;grid-template-columns:1fr 1.08fr;min-height:600px}.resin-image{position:relative;overflow:hidden}.resin-image img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.resin-image::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 55%,var(--gn-night))}.resin-image span,.pro-home-image span{position:absolute;z-index:2;left:28px;bottom:28px;padding:12px 16px;background:var(--gn-gold);color:var(--gn-night);font:800 .65rem/1 Inter,sans-serif;letter-spacing:1.4px;text-transform:uppercase}.resin-copy{padding:76px 60px;display:flex;flex-direction:column;justify-content:center}.resin-copy .label{color:var(--gn-gold-light)}.resin-copy h2{color:#fff;font-size:2.85rem;margin:15px 0}.resin-copy p{color:#c8d5dd;line-height:1.75}.resin-facts{display:grid;grid-template-columns:1fr 1fr;margin:32px 0;border-top:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14)}.resin-facts div{padding:22px 0}.resin-facts div+div{padding-left:25px;border-left:1px solid rgba(255,255,255,.14)}.resin-facts b{display:block;color:var(--gn-gold-light);font-size:1.35rem}.resin-facts small{color:#aebfca}.resin-actions{display:flex;gap:10px;flex-wrap:wrap}
.service-directory{background:#f6f8f9}.service-directory .chips.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.service-directory .chips.svc a{display:flex;align-items:center;min-height:66px;padding:14px 18px;border:1px solid #dce4e8;border-radius:0;background:#fff;font-size:.78rem;line-height:1.4}.service-directory .chips.svc a::before{content:"→";color:var(--gn-gold);font-weight:900;margin-right:10px}.service-directory .chips.svc a:hover{background:var(--gn-night);color:#fff;border-color:var(--gn-night)}
.pro-home-grid{display:grid;grid-template-columns:.94fr 1.06fr;min-height:610px;background:#fff;box-shadow:0 22px 60px rgba(7,23,40,.1)}.pro-home-image{position:relative;overflow:hidden}.pro-home-image img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.pro-home-image::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(7,23,40,.68))}.pro-home-copy{padding:64px 58px;display:flex;flex-direction:column;justify-content:center}.pro-home-copy h2{font-size:2.65rem;margin:14px 0}.pro-home-copy>p{margin-bottom:25px}.pro-links{display:grid!important;grid-template-columns:1fr 1fr;gap:9px!important;margin-bottom:28px}.pro-links a{display:flex!important;align-items:center;min-height:72px;padding:14px!important;border-radius:0!important;background:#f3f7f9!important;border:1px solid #dce5e9!important;font-size:.78rem!important;line-height:1.35}
.coverage-block{background:radial-gradient(circle at 85% 0,rgba(217,170,78,.14),transparent 32%),var(--gn-night);color:#fff}.coverage-block h2{color:#fff}.coverage-block .label{color:var(--gn-gold-light)}.coverage-block .head p{color:#c6d3dc}.coverage-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center;margin-bottom:35px}.coverage-stats{border-left:1px solid rgba(255,255,255,.16)}.coverage-stats div{padding:18px 25px;border-bottom:1px solid rgba(255,255,255,.12)}.coverage-stats b{display:block;color:#fff;margin-bottom:5px}.coverage-stats span{color:#9eb2c0;font-size:.82rem}.coverage-block .chips.reg{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.coverage-block .chips.reg a{display:flex;align-items:center;justify-content:center;min-height:50px;border-radius:0;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);color:#fff}.coverage-block .chips.reg a:hover{background:var(--gn-gold);color:var(--gn-night)}
#conteudos-tecnicos{background:#fff}#conteudos-tecnicos .editorial-grid+.chips{display:grid!important;grid-template-columns:repeat(3,1fr);gap:8px!important}#conteudos-tecnicos .editorial-grid+.chips a{display:flex!important;align-items:center;min-height:66px;padding:14px 17px!important;border-radius:0!important;background:#f6f8f9!important;border:1px solid #e0e6e9!important;font-size:.76rem!important;line-height:1.4}#conteudos-tecnicos .editorial-grid+.chips a::before{content:"Leitura";margin-right:10px;color:#a87924;font-size:.55rem;font-weight:800;letter-spacing:.8px;text-transform:uppercase}
.cta{background:radial-gradient(circle at 0 100%,rgba(217,170,78,.14),transparent 35%),var(--gn-night)}
.formc{border-top:4px solid var(--gn-gold);box-shadow:0 30px 70px rgba(0,0,0,.22)}
footer{background:#061421!important;border-top:1px solid rgba(255,255,255,.08)}footer .foot-grid{gap:48px}footer h4{color:var(--gn-gold-light)!important;letter-spacing:1px}footer a:hover{color:var(--gn-gold-light)!important}.foot-legal{border-top-color:rgba(255,255,255,.12)!important;color:#8299a9!important}
@media(max-width:800px){
 .topbar .wrap{padding:9px 18px!important}.topbar .l span{display:none}.topbar .l{gap:10px!important}.topbar .l a:nth-child(2){display:none}
 nav .wrap{height:76px;padding:0 20px}.brand .logo-img{height:46px}.menu.open,.m2.open{top:76px}.m2.open{background:#fff!important;box-shadow:0 20px 35px rgba(7,23,40,.15)}.m2.open>li>a{padding:15px 22px!important}
 .hero{min-height:690px;background:linear-gradient(180deg,rgba(4,16,29,.76) 0%,rgba(4,16,29,.86) 44%,rgba(4,16,29,.98) 100%),url('/assets/hero-engenharia-gas-network-v2.webp') 67% center/cover no-repeat}
 .hero .wrap{min-height:690px;padding:58px 22px 34px;justify-content:flex-end}
 .hero .hero-copy{max-width:100%}.hero h1{font-size:clamp(2.5rem,12vw,3.6rem);line-height:1.01;letter-spacing:-1.8px}
 .hero .lead{font-size:1rem;margin:22px 0 26px;line-height:1.55}
 .hero-cta{width:100%}.hero-cta .btn{flex:1 1 100%;width:100%}
 .hero-badges{display:grid;grid-template-columns:1fr 1fr;margin-top:32px;padding-top:19px;gap:15px 0}
 .hero-badges .b,.hero-badges .b:first-child{padding:0 10px;border-right:1px solid rgba(255,255,255,.16)}.hero-badges .b:nth-child(even){border-right:0}
 .hero-badges .b b{font-size:.77rem}.hero-badges .b small{font-size:.55rem}
 .emergency-note .wrap{grid-template-columns:1fr!important;gap:9px!important;padding:20px 22px!important}.emergency-note a{justify-self:start}.cred .wrap{padding:32px 22px}.cred .logos{gap:22px}.cred .logos img{max-height:42px;max-width:105px}
 .serv{min-height:0;padding:34px 28px}.sobre .wrap{gap:38px}.depo{padding:28px}
 .commit-grid{grid-template-columns:1fr}.audience-grid{grid-template-columns:1fr 1fr}.audience-card{min-height:340px}.care-block{grid-template-columns:1fr}.care-photo{min-height:390px}.care-photo::after{background:linear-gradient(180deg,transparent 55%,var(--gn-night))}.care-copy{padding:52px 24px}.care-copy h2{font-size:2.1rem}.editorial-grid{grid-template-columns:1fr}.resin-feature,.pro-home-grid{grid-template-columns:1fr}.resin-image,.pro-home-image{min-height:390px}.resin-image::after{background:linear-gradient(180deg,transparent 55%,var(--gn-night))}.resin-copy,.pro-home-copy{padding:48px 25px}.resin-copy h2,.pro-home-copy h2{font-size:2.15rem}.service-directory .chips.svc,#conteudos-tecnicos .editorial-grid+.chips{grid-template-columns:1fr 1fr!important}.coverage-intro{grid-template-columns:1fr;gap:25px}.coverage-block .chips.reg{grid-template-columns:1fr 1fr}
}
@media(max-width:430px){.hero{min-height:710px}.hero .label{font-size:.62rem;letter-spacing:1.8px}.hero h1{font-size:2.55rem}.hero h1 em{font-size:2.35rem}.audience-grid,.care-list,.service-directory .chips.svc,#conteudos-tecnicos .editorial-grid+.chips,.pro-links{grid-template-columns:1fr!important}.audience-card{min-height:320px}.resin-actions .btn{width:100%;text-align:center}.coverage-block .chips.reg{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.serv,.serv::after,.gal img{transition:none!important}}