:root{--petroleo:#0F3D4C;--profundo:#0A2A35;--terracota:#C2603A;--terracota-escuro:#9E4A2B;--areia:#F5F0E8;--branco:#FFFFFF;--grafite:#1E2A30;--cinza:#6B7C83;--linha:#D8DEE0;--raio:6px;--titulo:"Archivo",Arial,sans-serif;--texto:"Inter",Arial,sans-serif;--mono:"IBM Plex Mono",ui-monospace,Menlo,monospace}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--texto);font-size:17px;line-height:1.6;color:var(--grafite);background:var(--branco)}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:var(--titulo);font-weight:700;color:var(--petroleo);line-height:1.15;margin:0;text-wrap:balance}
h1{font-size:clamp(32px,6.2vw,56px);letter-spacing:-.015em}
h2{font-size:clamp(26px,4.2vw,38px);letter-spacing:-.01em}
h3{font-size:20px;line-height:1.25}
p{margin:0;text-wrap:pretty}
a{color:var(--terracota-escuro)}
a:hover{color:var(--petroleo)}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--terracota);outline-offset:3px}
.container{width:100%;max-width:1160px;margin:0 auto;padding:0 20px}
.secao{padding:64px 0}
.areia{background:var(--areia)}
.escuro{background-color:var(--profundo);color:#fff}
.escuro h1,.escuro h2,.escuro h3{color:#fff}
.grade{background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:48px 48px;background-position:center top}
.mono{font-family:var(--mono)}
.pular{position:absolute;left:-9999px}
.pular:focus{left:12px;top:12px;z-index:100;background:#fff;padding:10px 14px;border-radius:var(--raio)}

/* Rótulo de vértice (divisor de seções) */
.rotulo{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--cinza);margin-bottom:20px}
.rotulo::before{content:"";width:9px;height:9px;background:var(--terracota);flex:none}
.rotulo::after{content:"";flex:1;border-top:1px dashed var(--cinza);opacity:.6}
.escuro .rotulo{color:#B9C6CA}
.escuro .rotulo::after{border-color:#B9C6CA}
.cabecalho-secao{max-width:760px;margin-bottom:36px}
.cabecalho-secao p{margin-top:16px;font-size:18px}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:12px 22px;border-radius:var(--raio);border:1px solid transparent;font-family:var(--texto);font-size:16px;font-weight:600;line-height:1.2;text-decoration:none;text-align:center;cursor:pointer;transition:background-color .15s,border-color .15s,color .15s}
.btn-primario{background:var(--terracota);color:#fff}
.btn-primario:hover{background:var(--terracota-escuro);color:#fff}
.btn-contorno{border-color:rgba(255,255,255,.45);color:#fff;background:transparent}
.btn-contorno:hover{background:rgba(255,255,255,.1);color:#fff}
.btn-claro{background:#fff;color:var(--petroleo)}
.btn-claro:hover{background:var(--areia);color:var(--petroleo)}
.link-seta{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--terracota-escuro);text-decoration:none}
.link-seta::after{content:"";width:8px;height:8px;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:rotate(45deg);transition:transform .15s}
.link-seta:hover::after{transform:translateX(4px) rotate(45deg)}

/* Logo */
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--titulo);font-weight:700;font-size:17px;letter-spacing:-.01em;color:var(--petroleo);white-space:nowrap}
.logo:hover{color:var(--petroleo)}
.logo svg{width:30px;height:30px;flex:none}
.logo .mt{color:var(--terracota)}
.logo-claro,.logo-claro:hover{color:#fff}
.logo-claro .mt{color:#E07A50}

/* Menu fixo */
.topo{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--linha)}
.topo .container{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.menu-botao{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:46px;height:46px;padding:0 11px;background:none;border:1px solid var(--linha);border-radius:var(--raio);cursor:pointer}
.menu-botao span{display:block;height:2px;background:var(--petroleo)}
.nav{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;border-bottom:1px solid var(--linha);padding:8px 20px 24px;max-height:calc(100vh - 64px);overflow:auto}
.nav.aberto{display:block}
.nav a,.nav .submenu-botao{display:flex;align-items:center;min-height:46px;font-family:var(--texto);font-size:16px;font-weight:500;color:var(--petroleo);text-decoration:none;background:none;border:0;padding:0;cursor:pointer}
.nav a:hover{color:var(--terracota-escuro)}
.nav .submenu-botao{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--cinza);cursor:default;min-height:38px}
.submenu{border-bottom:1px dashed var(--linha);padding-bottom:8px;margin-bottom:8px}
.nav .btn{display:flex;margin-top:14px;color:#fff;font-weight:600}
.nav .btn:hover{color:#fff}

/* Hero */
.hero{position:relative;padding:52px 0 60px;overflow:hidden}
.hero-grid{display:grid;gap:40px}
.selo{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12.5px;letter-spacing:.03em;color:#fff;border:1px solid rgba(255,255,255,.35);border-radius:var(--raio);padding:8px 12px;margin-bottom:22px}
.selo::before{content:"";width:8px;height:8px;background:var(--terracota);flex:none}
.hero .sub{margin-top:20px;font-size:19px;color:#DCE5E7;max-width:560px}
.acoes{display:flex;flex-direction:column;gap:12px;margin-top:30px}
.hero-figura{position:relative;margin:0;aspect-ratio:4/3;border-radius:var(--raio);overflow:hidden;border:1px solid rgba(255,255,255,.2)}
.hero-figura img{width:100%;height:100%;object-fit:cover}
.hero-figura::after{content:"";position:absolute;inset:0;background:rgba(10,42,53,.5)}
.hero-figura svg{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.coord{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:#B9C6CA;margin-top:14px;text-align:right}

/* Credenciais */
.credenciais{border-bottom:1px solid var(--linha)}
.credenciais ul{display:grid;grid-template-columns:1fr 1fr}
.credenciais li{display:flex;align-items:center;gap:12px;padding:20px 12px 20px 0;font-size:14.5px;font-weight:500;line-height:1.3;color:var(--petroleo)}
.credenciais li:nth-child(-n+2){border-bottom:1px dashed var(--linha)}
.credenciais svg{width:28px;height:28px;flex:none;stroke:var(--terracota);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}

/* Quando é necessário */
.casos{display:grid;gap:0;border-top:1px solid var(--petroleo)}
.casos li{display:flex;align-items:baseline;gap:14px;padding:15px 0;border-bottom:1px dashed #C9C2B4;font-weight:500;color:var(--petroleo)}
.casos li span{font-family:var(--mono);font-size:12px;color:var(--terracota-escuro);flex:none}
.fecho{margin-top:28px;display:flex;flex-direction:column;gap:16px;align-items:flex-start;font-size:18px}
.fecho strong{color:var(--petroleo)}

/* Cards de serviço */
.cards{display:grid;gap:20px}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--linha);border-radius:var(--raio);overflow:hidden}
.card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.card-corpo{display:flex;flex-direction:column;gap:10px;padding:22px;flex:1}
.card-corpo .num{font-family:var(--mono);font-size:12px;color:var(--cinza)}
.card-corpo p{color:var(--grafite);font-size:16px}
.card-corpo .link-seta{margin-top:auto;padding-top:8px;min-height:44px}

/* Como funciona */
.etapas{display:grid;gap:0}
.etapas li{position:relative;padding:0 0 30px 68px}
.etapas li:last-child{padding-bottom:0}
.etapas li::before{content:"";position:absolute;left:23px;top:48px;bottom:0;border-left:1px dashed var(--cinza)}
.etapas li:last-child::before{display:none}
.etapas .n{position:absolute;left:0;top:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:16px;font-weight:500;color:var(--petroleo);background:#fff;border:1px solid var(--petroleo);border-radius:var(--raio)}
.etapas h3{padding-top:11px;margin-bottom:8px}
.etapas p{font-size:16px}

/* Diferenciais */
.diferenciais{display:grid;gap:28px}
.diferenciais li{border-top:2px solid var(--petroleo);padding-top:18px}
.diferenciais h3{margin-bottom:8px}

/* FAQ */
.faq{border-top:1px solid var(--petroleo);max-width:860px}
.faq details{border-bottom:1px dashed #C9C2B4}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;padding:14px 0;font-family:var(--titulo);font-weight:700;font-size:18px;color:var(--petroleo);cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);font-weight:400;font-size:24px;color:var(--terracota-escuro);flex:none}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding:0 0 22px;max-width:720px}

/* Contato */
.contato-grid{display:grid;gap:36px}
.contato-texto p{margin-top:16px;font-size:18px;color:#DCE5E7}
.canais{margin-top:28px;display:grid;gap:0;border-top:1px solid rgba(255,255,255,.25)}
.canais li{display:flex;flex-direction:column;gap:2px;padding:16px 0;border-bottom:1px dashed rgba(255,255,255,.25)}
.canais span{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#B9C6CA}
.canais a{color:#fff;font-size:19px;font-weight:600;text-decoration:none;overflow-wrap:anywhere}
.canais a:hover{color:#F0C4B1}
.formulario{background:#fff;color:var(--grafite);border-radius:var(--raio);padding:24px 20px;display:grid;gap:16px}
.campo{display:grid;gap:6px}
.campo label{font-size:14px;font-weight:600;color:var(--petroleo)}
.campo input,.campo select,.campo textarea{width:100%;min-height:48px;padding:11px 12px;font:inherit;font-size:16px;color:var(--grafite);background:#fff;border:1px solid #AEB9BD;border-radius:var(--raio)}
.campo textarea{min-height:110px;resize:vertical}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:2px solid var(--petroleo);outline-offset:0;border-color:var(--petroleo)}
.oculto{position:absolute;left:-9999px}
.form-status{font-size:15px;font-weight:500;min-height:0}
.form-status.ok{color:#1F6B46}
.form-status.erro{color:#A33A22}

/* Faixa de municípios */
.municipios{padding:48px 0}
.municipios p{margin-top:14px;max-width:860px}

/* Rodapé */
.rodape{background:var(--petroleo);color:#DCE5E7;padding:52px 0 28px;font-size:15.5px}
.rodape-grid{display:grid;gap:36px}
.rodape h2{font-family:var(--mono);font-weight:500;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#B9C6CA;margin-bottom:12px}
.rodape a{color:#fff;text-decoration:none}
.rodape a:hover{color:#F0C4B1;text-decoration:underline}
.rodape li{padding:5px 0}
.rodape .nota{margin-top:16px;max-width:320px}
.rodape .fim{margin-top:40px;padding-top:20px;border-top:1px dashed rgba(255,255,255,.3);font-family:var(--mono);font-size:12.5px;color:#B9C6CA}

/* WhatsApp flutuante */
.whats{position:fixed;right:16px;bottom:16px;z-index:60;display:inline-flex;align-items:center;gap:10px;min-height:52px;padding:0 18px 0 14px;background:var(--terracota);color:#fff;border:2px solid #fff;border-radius:999px;font-weight:600;font-size:15px;text-decoration:none;box-shadow:0 2px 8px rgba(10,42,53,.25)}
.whats:hover{background:var(--terracota-escuro);color:#fff}
.whats svg{width:24px;height:24px;fill:none;stroke:#fff;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

/* Páginas de serviço */
.hero-curto{padding:40px 0 48px}
.trilha{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:#B9C6CA;margin-bottom:20px;display:flex;flex-wrap:wrap;gap:8px}
.trilha a{color:#B9C6CA;text-decoration:none}
.trilha a:hover{color:#fff}
.hero-curto .selo{margin:24px 0 0}
.abertura{display:grid;gap:32px;align-items:center}
.abertura p{font-size:20px;line-height:1.55}
.abertura img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--raio)}
.listas{display:grid;gap:40px}
.listas h2{font-size:clamp(22px,3.4vw,28px);margin-bottom:18px}
.lista{border-top:1px solid var(--petroleo)}
.lista li{position:relative;padding:14px 0 14px 26px;border-bottom:1px dashed #C9C2B4}
.lista li::before{content:"";position:absolute;left:2px;top:22px;width:9px;height:9px;background:var(--terracota)}
.lista.incluso li::before{background:none;border:2px solid var(--petroleo)}
.cta{background:var(--terracota-escuro);color:#fff;padding:44px 0}
.cta .container{display:flex;flex-direction:column;gap:20px;align-items:flex-start}
.cta h2{color:#fff;font-size:clamp(24px,3.6vw,32px)}
.cta p{margin-top:8px;font-size:18px}
.outros{display:grid;gap:14px}
.outros a{display:flex;flex-direction:column;gap:10px;padding:20px;border:1px solid var(--linha);border-radius:var(--raio);text-decoration:none;font-family:var(--titulo);font-weight:700;font-size:18px;line-height:1.25;color:var(--petroleo);transition:border-color .15s}
.outros a:hover{border-color:var(--terracota)}
.outros a span{font-family:var(--texto);font-weight:600;font-size:15px;color:var(--terracota-escuro)}

/* 404 */
.erro404{min-height:70vh;display:flex;align-items:center;padding:64px 0}
.erro404 .codigo{font-family:var(--mono);font-size:14px;letter-spacing:.08em;color:#B9C6CA;margin-bottom:16px}
.erro404 p{margin:16px 0 28px;font-size:18px;color:#DCE5E7}

@media (min-width:560px){
  .acoes{flex-direction:row;flex-wrap:wrap}
  .formulario{grid-template-columns:1fr 1fr;padding:28px}
  .formulario .larga{grid-column:1/-1}
  .casos{grid-template-columns:1fr 1fr;column-gap:40px}
  .outros{grid-template-columns:1fr 1fr}
}
@media (min-width:720px){
  .secao{padding:88px 0}
  .credenciais ul{grid-template-columns:repeat(4,1fr)}
  .credenciais li{border-bottom:0!important;padding:24px 16px 24px 0}
  .cards{grid-template-columns:1fr 1fr}
  .card-menor{grid-column:1/-1;flex-direction:row}
  .card-menor img{width:240px;aspect-ratio:auto;flex:none}
  .diferenciais{grid-template-columns:1fr 1fr;gap:36px 40px}
  .listas{grid-template-columns:1fr 1fr}
  .rodape-grid{grid-template-columns:1.3fr 1.4fr 1fr}
  .cta .container{flex-direction:row;align-items:center;justify-content:space-between}
}
@media (min-width:980px){
  .menu-botao{display:none}
  .nav{display:flex;align-items:center;gap:28px;position:static;border:0;padding:0;max-height:none;overflow:visible}
  .nav a,.nav .submenu-botao{min-height:44px;font-size:15.5px}
  .tem-submenu{position:relative}
  .nav .submenu-botao{font-family:var(--texto);font-size:15.5px;font-weight:500;letter-spacing:0;text-transform:none;color:var(--petroleo);cursor:pointer;gap:7px}
  .nav .submenu-botao::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px)}
  .submenu{display:none;position:absolute;top:100%;left:-16px;min-width:330px;background:#fff;border:1px solid var(--linha);border-radius:var(--raio);padding:8px 16px;margin:0}
  .tem-submenu:hover .submenu,.tem-submenu:focus-within .submenu,.tem-submenu.aberto .submenu{display:block}
  .nav .btn{margin-top:0;min-height:44px;padding:8px 18px;font-size:15px}
  .hero{padding:84px 0 88px}
  .hero-grid{grid-template-columns:1.1fr .9fr;align-items:center;gap:56px}
  .contato-grid{grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}
  .abertura{grid-template-columns:1.1fr .9fr;gap:56px}
  .etapas{grid-template-columns:repeat(5,1fr);gap:24px}
  .etapas li{padding:68px 0 0}
  .etapas li::before{left:48px;right:-24px;top:24px;bottom:auto;border-left:0;border-top:1px dashed var(--cinza)}
  .etapas h3{padding-top:0;font-size:18px}
  .etapas p{font-size:15px}
  .outros{grid-template-columns:repeat(4,1fr)}
  .hero-curto{padding:56px 0 64px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Hero: modelo 3D à esquerda, texto à direita */
.hero-grid{gap:20px}
.hero{padding:32px 0 36px}
.hero .sub{margin-top:14px;font-size:18px}
.hero .acoes{margin-top:22px}
.hero .selo{margin-bottom:16px}
.hero-3d{order:2;width:100%;max-width:440px;margin:0 auto;aspect-ratio:16/10;cursor:grab}
.hero-3d:active{cursor:grabbing}
.hero-3d canvas{display:block;width:100%;height:100%}
@media (min-width:980px){
  .hero{padding:36px 0 40px}
  .hero h1{font-size:clamp(34px,3.6vw,46px)}
  .hero-grid{grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
  .hero-3d{order:0;max-width:none;aspect-ratio:16/10}
}