/* ==========================================================================
   MSET ENGENHARIA — Segurança e Saúde no Trabalho
   Landing page de conversão (Google Ads → WhatsApp)
   ========================================================================== */

:root{
  /* Verdes institucionais */
  --verde-950:#041710;
  --verde-900:#08251B;
  --verde-850:#0A2E21;
  --verde-800:#0E3A2A;
  --verde-700:#134936;
  --verde-600:#1A6248;
  --verde-500:#22815F;
  --verde-400:#2CA277;
  --verde-300:#4ECF9B;
  --acento:#36C17E;
  --acento-forte:#1FB96F;

  /* Neutros */
  --papel:#F7F8F4;
  --papel-2:#EEF1EA;
  --papel-3:#E3E8DF;
  --linha:#D9E0D6;
  --tinta:#0A1913;
  --tinta-70:#3C4C44;
  --tinta-50:#63736B;
  --branco:#FFFFFF;

  /* Apoio */
  --ambar:#D9A441;

  --raio:14px;
  --raio-lg:22px;
  --max:1180px;
  --gutter:20px;

  --sombra-sm:0 1px 2px rgba(10,25,19,.06), 0 4px 14px rgba(10,25,19,.05);
  --sombra-md:0 2px 6px rgba(10,25,19,.07), 0 18px 44px rgba(10,25,19,.09);
  --sombra-lg:0 30px 70px rgba(4,23,16,.28);

  --font-display:"Archivo","Helvetica Neue",Helvetica,sans-serif;
  --font-corpo:"IBM Plex Sans","Helvetica Neue",Helvetica,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  font-family:var(--font-corpo);
  font-size:17px;
  line-height:1.62;
  color:var(--tinta);
  background:var(--papel);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit}

h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:700;
  letter-spacing:-.022em;
  line-height:1.08;
  margin:0;
  text-wrap:balance;
}
p{margin:0}

.container{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}

.secao{padding:clamp(64px,8vw,116px) 0;position:relative}
.secao--papel{background:var(--papel)}
.secao--papel2{background:var(--papel-2)}
.secao--escura{background:var(--verde-900);color:#DFE9E2}
.secao--escura h2,.secao--escura h3{color:#fff}

/* ---------- Kicker / cabeçalho de seção ---------- */
.kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);font-size:12px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;
  color:var(--verde-600);margin-bottom:18px;
}
.kicker::before{content:"";width:26px;height:1px;background:currentColor;opacity:.55}
.secao--escura .kicker{color:var(--verde-300)}

.titulo-secao{font-size:clamp(28px,4.1vw,46px);max-width:19ch}
.titulo-secao--largo{max-width:24ch}
.sub-secao{
  margin-top:18px;max-width:62ch;font-size:clamp(16px,1.6vw,18.5px);
  color:var(--tinta-70);
}
.secao--escura .sub-secao{color:#B9CCC1}

/* Seções com fundo escuro próprio (incêndio e conversão) */
.incendio,.conversao{color:#DFE9E2}
.incendio h2,.incendio h3,.conversao h2,.conversao h3{color:#fff}
.incendio .sub-secao,.conversao .sub-secao{color:#B9CCC1}
.conversao .kicker{color:var(--verde-300)}
.form-cartao h3{color:var(--tinta)}

/* ---------- Botões ---------- */
.btn{
  --bg:var(--acento-forte);--fg:#04150E;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 24px;border-radius:100px;border:1px solid transparent;
  background:var(--bg);color:var(--fg);
  font-family:var(--font-corpo);font-weight:600;font-size:16px;line-height:1.1;
  text-decoration:none;cursor:pointer;
  transition:transform .18s cubic-bezier(.2,.7,.3,1),box-shadow .18s ease,background .18s ease,color .18s ease;
  box-shadow:0 1px 0 rgba(255,255,255,.28) inset, 0 10px 24px -12px rgba(31,185,111,.9);
}
.btn:hover{transform:translateY(-2px);box-shadow:0 1px 0 rgba(255,255,255,.3) inset,0 16px 32px -14px rgba(31,185,111,1)}
.btn:active{transform:translateY(0)}
.btn:focus-visible{outline:3px solid var(--verde-300);outline-offset:3px}
.btn svg{width:20px;height:20px;flex:none;fill:currentColor}

.btn--grande{padding:19px 34px;font-size:18px}
.btn--bloco{width:100%}

.btn--contorno{
  --bg:transparent;--fg:var(--verde-800);
  border-color:rgba(18,73,54,.28);box-shadow:none;
}
.btn--contorno:hover{background:rgba(18,73,54,.06);box-shadow:none;border-color:rgba(18,73,54,.45)}

.btn--contorno-claro{
  --bg:transparent;--fg:#EAF3EE;border-color:rgba(255,255,255,.3);box-shadow:none;
}
.btn--contorno-claro:hover{background:rgba(255,255,255,.08);box-shadow:none;border-color:rgba(255,255,255,.55)}

.btn-linha{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;
}

/* ---------- Header ---------- */
.header{
  position:sticky;top:0;z-index:70;
  background:rgba(8,37,27,.92);
  backdrop-filter:saturate(1.3) blur(12px);
  -webkit-backdrop-filter:saturate(1.3) blur(12px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header__inner{
  display:flex;align-items:center;gap:22px;
  min-height:76px;
}
.marca{display:flex;align-items:center;gap:13px;text-decoration:none;margin-right:auto;padding:6px 0}
.marca__img{height:34px;width:auto;object-fit:contain}
/* selo claro: a logo oficial (verde escuro) precisa de fundo claro para respirar */
.marca--selo{
  background:#fff;border-radius:13px;padding:9px 17px;
  box-shadow:0 2px 12px rgba(2,17,11,.22);
  transition:box-shadow .18s ease;
}
.marca--selo:hover{box-shadow:0 4px 18px rgba(2,17,11,.3)}
.marca--rodape{display:inline-flex;margin:0 0 4px;padding:15px 20px;border-radius:16px}
.marca--rodape img{height:78px;width:auto;object-fit:contain}

.nav{display:flex;align-items:center;gap:30px}
.nav a{
  color:#CFE0D6;text-decoration:none;font-size:15.5px;font-weight:500;
  padding:6px 0;position:relative;transition:color .16s ease;
}
.nav a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:1.5px;
  background:var(--verde-300);transition:right .22s ease;
}
.nav a:hover{color:#fff}
.nav a:hover::after{right:0}

.header .btn{padding:12px 20px;font-size:15px}

.hamburguer{
  display:none;width:44px;height:44px;border:1px solid rgba(255,255,255,.22);
  background:transparent;border-radius:11px;cursor:pointer;
  align-items:center;justify-content:center;
}
.hamburguer span{display:block;width:18px;height:1.6px;background:#fff;position:relative}
.hamburguer span::before,.hamburguer span::after{
  content:"";position:absolute;left:0;width:18px;height:1.6px;background:#fff;
  transition:transform .2s ease,top .2s ease;
}
.hamburguer span::before{top:-6px}
.hamburguer span::after{top:6px}
.header.is-aberto .hamburguer span{background:transparent}
.header.is-aberto .hamburguer span::before{top:0;transform:rotate(45deg)}
.header.is-aberto .hamburguer span::after{top:0;transform:rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background:
    radial-gradient(120% 85% at 88% 8%, rgba(44,162,119,.22) 0%, rgba(8,37,27,0) 58%),
    linear-gradient(168deg, var(--verde-850) 0%, var(--verde-950) 100%);
  color:#E6EFE9;
  overflow:hidden;
  padding:clamp(48px,6.5vw,86px) 0 clamp(56px,7vw,96px);
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size:78px 78px;
  mask-image:radial-gradient(90% 75% at 20% 22%, #000 0%, transparent 78%);
  -webkit-mask-image:radial-gradient(90% 75% at 20% 22%, #000 0%, transparent 78%);
}
.hero__grid{
  position:relative;display:grid;gap:clamp(36px,5vw,60px);
  grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);
  align-items:center;
}
.hero__selo{
  display:inline-flex;align-items:flex-start;gap:10px;
  padding:8px 15px 8px 11px;border-radius:100px;
  border:1px solid rgba(78,207,155,.3);background:rgba(78,207,155,.09);
  font-family:var(--font-mono);font-size:11.5px;line-height:1.5;letter-spacing:.13em;text-transform:uppercase;
  color:#9FE3C2;margin-bottom:24px;text-align:left;
}
.hero__selo b{color:#fff;font-weight:600}
.ponto{width:7px;height:7px;border-radius:50%;background:var(--acento);flex:none;margin-top:5px;
  box-shadow:0 0 0 4px rgba(54,193,126,.2)}

.hero h1{
  font-size:clamp(33px,5.1vw,60px);color:#fff;letter-spacing:-.03em;line-height:1.03;
}
.hero h1 em{font-style:normal;color:var(--verde-300)}
.hero__sub{
  margin-top:22px;font-size:clamp(16.5px,1.75vw,19.5px);color:#B5CBC0;max-width:52ch;line-height:1.6;
}
.hero .btn-linha{margin-top:34px}
.hero__nota{
  margin-top:22px;display:flex;gap:11px;align-items:flex-start;
  font-size:14.5px;color:#A8C0B4;max-width:48ch;line-height:1.5;
}
.hero__nota svg{width:17px;height:17px;flex:none;margin-top:3px;fill:var(--verde-300)}

.hero__tiras{
  list-style:none;padding:0;margin:0;
  display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;
  padding-top:26px;border-top:1px solid rgba(255,255,255,.1);
}
.tira{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;
  padding:7px 12px;border-radius:7px;
  background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.1);
  color:#C6DCCF;
}

/* Visual do hero */
.hero__visual{position:relative}
.moldura{
  position:relative;border-radius:var(--raio-lg);overflow:hidden;
  aspect-ratio:4/4.5;
  background:
    linear-gradient(150deg, var(--verde-700) 0%, var(--verde-950) 82%);
  border:1px solid rgba(255,255,255,.12);
  box-shadow:var(--sombra-lg);
}
.moldura__fallback{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(78,207,155,.13) 1px,transparent 1px),
    linear-gradient(90deg, rgba(78,207,155,.13) 1px,transparent 1px);
  background-size:34px 34px;
}
.moldura__selo{
  position:absolute;left:50%;top:42%;transform:translate(-50%,-50%);
  width:52%;padding:26px 30px;border-radius:20px;
  background:rgba(255,255,255,.93);box-shadow:0 10px 40px rgba(2,17,11,.32);
}
/* especificidade maior que .moldura img, que posiciona a foto do hero */
.moldura .moldura__selo img{position:static;display:block;width:100%;height:auto;object-fit:contain}
.moldura__fallback::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(75% 60% at 50% 40%, rgba(44,162,119,.35), transparent 70%);
}
.moldura__marca{
  position:absolute;left:0;right:0;bottom:0;padding:26px;
  display:flex;flex-direction:column;gap:6px;
  background:linear-gradient(to top, rgba(4,23,16,.92), rgba(4,23,16,0));
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:#9FE3C2;
  z-index:2;
}
.moldura img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1;
}
.moldura__aviso{
  position:absolute;inset:auto 18px 92px 18px;z-index:1;
  font-family:var(--font-mono);font-size:11px;line-height:1.6;letter-spacing:.06em;
  color:rgba(200,225,212,.6);text-align:center;
}

.cartao-flutuante{
  position:absolute;left:-44px;bottom:-42px;z-index:3;
  background:#fff;color:var(--tinta);border-radius:var(--raio);
  padding:16px 19px;box-shadow:var(--sombra-md);
  display:flex;align-items:center;gap:13px;max-width:255px;
}
.cartao-flutuante svg{width:26px;height:26px;flex:none;fill:var(--verde-600)}
.cartao-flutuante b{display:block;font-family:var(--font-display);font-size:15px;letter-spacing:-.01em}
.cartao-flutuante span{font-size:12.5px;color:var(--tinta-50);line-height:1.4;display:block;margin-top:2px}

/* ---------- Situações / dores ---------- */
.grade-situacoes{
  list-style:none;padding:0;display:grid;gap:14px;margin-top:44px;
  grid-template-columns:repeat(auto-fill,minmax(285px,1fr));
}
.situacao{
  display:flex;align-items:flex-start;gap:13px;
  background:var(--branco);border:1px solid var(--linha);border-radius:var(--raio);
  padding:18px 20px;font-size:16px;line-height:1.45;font-weight:500;
  transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.situacao:hover{border-color:var(--verde-400);transform:translateY(-2px);box-shadow:var(--sombra-sm)}
.situacao__check{
  width:22px;height:22px;flex:none;border-radius:6px;margin-top:2px;
  background:rgba(44,162,119,.12);display:grid;place-items:center;
}
.situacao__check svg{width:13px;height:13px;fill:var(--verde-600)}

/* ---------- Fluxo da solução ---------- */
.fluxo{
  list-style:none;padding:0;margin-top:48px;display:grid;gap:10px;
  grid-template-columns:repeat(4,minmax(0,1fr));
}
.fluxo__item{
  position:relative;border-radius:var(--raio);padding:22px 20px 20px;
  background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.1);
  transition:background .2s ease,border-color .2s ease;
}
.fluxo__item:hover{background:rgba(78,207,155,.1);border-color:rgba(78,207,155,.36)}
.fluxo__num{
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.12em;color:var(--verde-300);
  display:block;margin-bottom:12px;
}
.fluxo__nome{
  display:block;font-family:var(--font-display);font-weight:600;font-size:16.5px;color:#fff;letter-spacing:-.01em;line-height:1.2;
}
.fluxo__desc{display:block;font-size:13.5px;color:#A8C0B4;margin-top:8px;line-height:1.5}
.fluxo__item::after{
  content:"";position:absolute;right:-6px;top:50%;width:11px;height:11px;
  border-top:1.5px solid rgba(78,207,155,.5);border-right:1.5px solid rgba(78,207,155,.5);
  transform:translateY(-50%) rotate(45deg);
}
.fluxo__item:nth-child(4n)::after,.fluxo__item:last-child::after{display:none}

/* ---------- Serviços ---------- */
.categorias{display:grid;gap:22px;margin-top:46px;grid-template-columns:repeat(3,minmax(0,1fr))}
.categoria{
  background:var(--branco);border:1px solid var(--linha);border-radius:var(--raio-lg);
  padding:30px 28px 28px;display:flex;flex-direction:column;
  box-shadow:var(--sombra-sm);
}
.categoria__topo{display:flex;align-items:center;gap:14px;margin-bottom:6px}
.categoria__icone{
  width:46px;height:46px;flex:none;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--verde-600),var(--verde-800));
}
.categoria__icone svg{width:23px;height:23px;fill:#8FE7BE}
.categoria__idx{font-family:var(--font-mono);font-size:11px;letter-spacing:.15em;color:var(--tinta-50);text-transform:uppercase}
.categoria h3{font-size:20.5px;margin-top:14px;letter-spacing:-.018em}
.categoria__lista{
  list-style:none;margin:18px 0 0;padding:0;display:grid;gap:9px;
  font-size:15.2px;color:var(--tinta-70);line-height:1.45;
}
.categoria__lista li{position:relative;padding-left:18px}
.categoria__lista li::before{
  content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:2px;
  background:var(--verde-400);
}
.categoria__rodape{margin-top:auto;padding-top:24px}
.categoria__rodape .btn{width:100%}

/* ---------- Incêndio ---------- */
.incendio{
  background:linear-gradient(155deg,var(--verde-850) 0%, var(--verde-950) 100%);
  position:relative;overflow:hidden;
}
.incendio::before{
  content:"";position:absolute;inset:0;opacity:.6;
  background:radial-gradient(70% 55% at 85% 12%, rgba(217,164,65,.16), transparent 65%);
}
.incendio__grid{position:relative;display:grid;gap:clamp(32px,4.5vw,56px);grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);align-items:start}
.incendio .kicker{color:var(--ambar)}
.incendio__lista{
  list-style:none;margin:0;padding:0;display:grid;gap:1px;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.09);border-radius:var(--raio-lg);overflow:hidden;
}
.incendio__lista li{
  background:var(--verde-900);padding:15px 20px;display:flex;align-items:center;gap:13px;
  font-size:15.6px;color:#D2E2D9;
}
.incendio__lista li span{
  font-family:var(--font-mono);font-size:11px;color:var(--ambar);letter-spacing:.1em;min-width:24px;
}
.aviso{
  margin-top:24px;padding:15px 18px;border-radius:12px;
  background:rgba(255,255,255,.05);border-left:2px solid var(--ambar);
  font-size:14.5px;color:#B5CBC0;line-height:1.55;
}

/* ---------- NRs ---------- */
.nrs{margin-top:38px}
.nrs summary{
  list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:12px;
  padding:15px 26px;border-radius:100px;border:1px solid var(--verde-400);
  background:var(--branco);color:var(--verde-800);font-weight:600;font-size:16px;
  transition:background .18s ease,box-shadow .18s ease;
}
.nrs summary::-webkit-details-marker{display:none}
.nrs summary:hover{background:rgba(44,162,119,.08);box-shadow:var(--sombra-sm)}
.nrs summary svg{width:15px;height:15px;fill:var(--verde-600);transition:transform .22s ease}
.nrs[open] summary svg{transform:rotate(180deg)}
.nrs__grade{
  display:grid;gap:9px;margin-top:26px;
  grid-template-columns:repeat(auto-fill,minmax(92px,1fr));
}
.nr{
  font-family:var(--font-mono);font-size:14px;font-weight:600;letter-spacing:.03em;
  text-align:center;padding:13px 6px;border-radius:10px;
  background:var(--branco);border:1px solid var(--linha);color:var(--verde-800);
  transition:background .16s ease,color .16s ease,border-color .16s ease,transform .16s ease;
}
.nr:hover{background:var(--verde-800);color:#fff;border-color:var(--verde-800);transform:translateY(-2px)}
.nota-legal{
  margin-top:26px;padding:20px 22px;border-radius:var(--raio);
  background:var(--branco);border:1px solid var(--linha);
  font-size:15px;color:var(--tinta-70);line-height:1.6;max-width:78ch;
}
.nota-legal strong{color:var(--tinta)}

/* ---------- Diferencial ---------- */
.frentes{
  display:grid;gap:12px;margin-top:44px;
  grid-template-columns:repeat(4,minmax(0,1fr));
}
.frente{
  padding:26px 22px;border-radius:var(--raio);text-align:left;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  transition:transform .18s ease,background .18s ease;
}
.frente:hover{transform:translateY(-3px);background:rgba(78,207,155,.1)}
.frente svg{width:28px;height:28px;fill:var(--verde-300);margin-bottom:16px}
.frente b{
  display:block;font-family:var(--font-mono);font-size:12.5px;letter-spacing:.11em;
  text-transform:uppercase;color:#fff;font-weight:600;
}
.frente span{display:block;font-size:13.8px;color:#A8C0B4;margin-top:8px;line-height:1.5}

/* ---------- Como funciona ---------- */
.passos{display:grid;gap:18px;margin-top:46px;grid-template-columns:repeat(4,minmax(0,1fr))}
.passo{
  background:var(--branco);border:1px solid var(--linha);border-radius:var(--raio-lg);
  padding:28px 24px;position:relative;box-shadow:var(--sombra-sm);
}
.passo__num{
  font-family:var(--font-display);font-size:42px;font-weight:700;line-height:1;
  color:transparent;-webkit-text-stroke:1.4px var(--verde-400);
  display:block;margin-bottom:16px;letter-spacing:-.04em;
}
.passo h3{font-size:18.5px;letter-spacing:-.015em}
.passo p{margin-top:10px;font-size:15.2px;color:var(--tinta-70);line-height:1.55}

/* ---------- Bloco de conversão + formulário ---------- */
.conversao{
  background:linear-gradient(150deg,var(--verde-700) 0%, var(--verde-950) 92%);
  position:relative;overflow:hidden;
}
.conversao::before{
  content:"";position:absolute;inset:0;opacity:.45;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(85% 70% at 75% 20%,#000,transparent 75%);
  -webkit-mask-image:radial-gradient(85% 70% at 75% 20%,#000,transparent 75%);
}
.conversao__grid{
  position:relative;display:grid;gap:clamp(34px,4.5vw,60px);
  grid-template-columns:minmax(0,1fr) minmax(0,.86fr);align-items:start;
}
.conversao h2{font-size:clamp(27px,3.7vw,42px)}
.conversao .btn{margin-top:28px}
.conversao__apoio{
  margin-top:14px;font-family:var(--font-mono);font-size:12px;letter-spacing:.11em;
  text-transform:uppercase;color:#8FB9A4;display:flex;align-items:center;gap:9px;
}

.form-cartao{
  background:var(--branco);border-radius:var(--raio-lg);padding:clamp(24px,3vw,32px);
  box-shadow:var(--sombra-lg);color:var(--tinta);
}
.form-cartao h3{font-size:21px;letter-spacing:-.018em}
.form-cartao > p{font-size:14.8px;color:var(--tinta-50);margin-top:8px;line-height:1.5}
.campo{margin-top:16px}
.campo label{
  display:block;font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--tinta-50);margin-bottom:7px;font-weight:500;
}
.campo input,.campo select{
  width:100%;padding:13px 14px;border-radius:11px;font:inherit;font-size:16px;
  border:1px solid var(--linha);background:var(--papel);color:var(--tinta);
  transition:border-color .16s ease,box-shadow .16s ease,background .16s ease;
  appearance:none;-webkit-appearance:none;
}
.campo select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2363736B'%3E%3Cpath d='M12 15.5 5.5 9h13z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;background-size:18px;padding-right:38px;
}
.campo input:focus,.campo select:focus{
  outline:none;border-color:var(--verde-400);background:#fff;
  box-shadow:0 0 0 3px rgba(44,162,119,.16);
}
.form-duplo{display:grid;gap:14px;grid-template-columns:1fr 1fr}
.form-cartao .btn{margin-top:22px}
.form-legal{margin-top:14px;font-size:12.5px;color:var(--tinta-50);line-height:1.5}
.form-ou{
  display:flex;align-items:center;gap:14px;margin-top:22px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--tinta-50);
}
.form-ou::before,.form-ou::after{content:"";height:1px;flex:1;background:var(--linha)}
.form-status{
  margin-top:14px;font-size:14.5px;line-height:1.5;padding:12px 14px;border-radius:10px;
  background:rgba(44,162,119,.1);color:var(--verde-700);display:none;
}
.form-status.is-visivel{display:block}

/* ---------- FAQ ---------- */
.faq-lista{margin-top:40px;border-top:1px solid var(--linha)}
.faq-item{border-bottom:1px solid var(--linha)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:22px 46px 22px 0;position:relative;
  font-family:var(--font-display);font-weight:600;font-size:clamp(17px,2vw,19.5px);
  letter-spacing:-.015em;line-height:1.35;color:var(--tinta);
  transition:color .16s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--verde-600)}
.faq-item summary::after{
  content:"";position:absolute;right:8px;top:calc(50% - 1px);width:15px;height:1.8px;background:var(--verde-600);
}
.faq-item summary::before{
  content:"";position:absolute;right:8px;top:calc(50% - 1px);width:15px;height:1.8px;background:var(--verde-600);
  transform:rotate(90deg);transition:transform .22s ease,opacity .22s ease;
}
.faq-item[open] summary::before{transform:rotate(0);opacity:0}
.faq-item__corpo{padding:0 8% 26px 0;font-size:16px;color:var(--tinta-70);line-height:1.65;max-width:74ch}
.faq-item__corpo p + p{margin-top:12px}

/* ---------- CTA final ---------- */
.cta-final{
  background:var(--verde-950);color:#E6EFE9;text-align:center;
  padding:clamp(66px,8vw,110px) 0;position:relative;overflow:hidden;
}
.cta-final::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(60% 70% at 50% 0%, rgba(44,162,119,.24), transparent 68%);
}
.cta-final__inner{position:relative;max-width:760px;margin-inline:auto}
.cta-final h2{font-size:clamp(29px,4.4vw,50px);color:#fff}
.cta-final p{margin-top:20px;color:#B5CBC0;font-size:clamp(16.5px,1.8vw,19px)}
.cta-final .btn{margin-top:34px}

/* ---------- Footer ---------- */
.footer{background:#03120C;color:#93AEA1;padding:64px 0 32px;font-size:15px}
.footer__grid{display:grid;gap:36px;grid-template-columns:1.5fr 1fr 1fr 1.2fr}
.footer h4{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:#6E8C7D;font-weight:600;margin-bottom:16px;
}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer a{text-decoration:none;transition:color .16s ease}
.footer a:hover{color:var(--verde-300)}
.footer__slogan{
  margin-top:18px;font-family:var(--font-display);font-size:16px;font-style:italic;
  color:var(--verde-300);letter-spacing:-.01em;
}
.footer__sobre{margin-top:10px;max-width:34ch;line-height:1.6;font-size:14.5px;color:#7E9A8C}
.footer__dado{line-height:1.6}
.footer__dado span{color:#5E7B6C;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;display:block;margin-bottom:3px}
.footer__base{
  margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13.5px;color:#5E7B6C;
}

/* ---------- Barra fixa mobile ---------- */
/* Porteiro do WhatsApp: pergunta nome e telefone antes de abrir a conversa */
.porteiro{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:18px}
.porteiro[hidden]{display:none}
.porteiro__fundo{position:absolute;inset:0;background:rgba(4,23,16,.72);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
.porteiro__caixa{
  position:relative;width:100%;max-width:430px;
  background:var(--branco);color:var(--tinta);
  border-radius:var(--raio-lg);padding:30px 28px 26px;
  box-shadow:0 30px 70px rgba(2,17,11,.45);
  animation:porteiro-entra .22s ease-out;
}
@keyframes porteiro-entra{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.porteiro__caixa{animation:none}}
.porteiro__x{
  position:absolute;top:10px;right:12px;width:34px;height:34px;
  border:0;border-radius:9px;background:transparent;cursor:pointer;
  color:var(--tinta-50);font-size:25px;line-height:1;
}
.porteiro__x:hover{background:var(--papel-2);color:var(--tinta)}
.porteiro__etapa{margin:0 0 8px;font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--verde-400)}
.porteiro__titulo{margin:0 0 8px;font-size:21px;line-height:1.25}
.porteiro__texto{margin:0 0 18px;font-size:14.5px;line-height:1.5;color:var(--tinta-70)}
.porteiro__label{display:block;margin-bottom:6px;font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--tinta-50)}
.porteiro__campo{
  width:100%;padding:14px 15px;margin-bottom:6px;
  border:1px solid var(--linha);border-radius:var(--raio);
  background:var(--papel);color:var(--tinta);font:inherit;font-size:16px;
}
.porteiro__campo:focus{outline:2px solid var(--acento);outline-offset:1px;border-color:transparent}
.porteiro__erro{min-height:18px;margin:0 0 10px;font-size:13px;color:#C2453B}
.porteiro__voltar{
  display:block;margin:12px auto 0;padding:6px 10px;border:0;background:transparent;
  color:var(--tinta-50);font:inherit;font-size:13.5px;text-decoration:underline;cursor:pointer;
}
.porteiro__voltar:hover{color:var(--tinta)}
#porteiro-ir{display:flex;align-items:center;justify-content:center;gap:10px}
#porteiro-ir svg{width:21px;height:21px}
body.porteiro-aberto{overflow:hidden}

/* Botão flutuante do WhatsApp: círculo que revela o rótulo no hover/foco */
.zap-flutuante{
  position:fixed;right:24px;bottom:24px;z-index:85;
  display:inline-flex;align-items:center;gap:0;
  height:58px;padding:0 14px;border-radius:999px;
  background:var(--acento-forte);color:#fff;text-decoration:none;
  font-weight:600;font-size:15px;line-height:1;
  box-shadow:0 10px 30px rgba(2,17,11,.34);
  transition:gap .2s ease,padding .2s ease,transform .18s ease,box-shadow .18s ease;
}
.zap-flutuante svg{width:28px;height:28px;flex:none;fill:currentColor}
.zap-flutuante span{
  max-width:0;overflow:hidden;white-space:nowrap;opacity:0;
  transition:max-width .26s ease,opacity .2s ease;
}
.zap-flutuante:hover,.zap-flutuante:focus-visible{
  gap:11px;padding:0 22px 0 16px;transform:translateY(-2px);
  box-shadow:0 14px 36px rgba(2,17,11,.42);
}
.zap-flutuante:hover span,.zap-flutuante:focus-visible span{max-width:220px;opacity:1}
@media (prefers-reduced-motion:reduce){
  .zap-flutuante,.zap-flutuante span{transition:none}
}

.barra-mobile{
  position:fixed;left:0;right:0;bottom:0;z-index:80;display:none;
  padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  background:rgba(4,23,16,.93);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-top:1px solid rgba(255,255,255,.1);
}
.barra-mobile .btn{width:100%;padding:16px;font-size:16.5px}

/* ---------- Revelação ---------- */
.js .reveal{opacity:0;transform:translateY(18px)}
.js .reveal.is-visivel{opacity:1;transform:none;transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.3,1)}
@media (prefers-reduced-motion:reduce){
  .js .reveal,.js .reveal.is-visivel{opacity:1;transform:none;transition:none}
  .btn:hover,.situacao:hover,.frente:hover,.nr:hover{transform:none}
}

/* ---------- Responsivo ---------- */
@media (max-width:1040px){
  .fluxo{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fluxo__item:nth-child(2n)::after{display:none}
  .fluxo__item:nth-child(4n)::after{display:block}
  .categorias{grid-template-columns:1fr 1fr}
  .frentes{grid-template-columns:repeat(2,minmax(0,1fr))}
  .passos{grid-template-columns:1fr 1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .hero__grid{grid-template-columns:1fr}
  .hero__visual{max-width:540px;margin-top:8px}
  .moldura{aspect-ratio:16/11}
  .cartao-flutuante{left:auto;right:14px;bottom:-18px;max-width:230px}
  .conversao__grid,.incendio__grid{grid-template-columns:1fr}
  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--verde-900);border-bottom:1px solid rgba(255,255,255,.1);
    padding:8px 20px 20px;
  }
  .header.is-aberto .nav{display:flex}
  .nav a{padding:15px 0;border-bottom:1px solid rgba(255,255,255,.07);font-size:16.5px}
  .nav a::after{display:none}
  .hamburguer{display:flex}
  .header__inner{min-height:68px;gap:12px}
  .header .btn{padding:11px 16px;font-size:14px}
  .header .btn span{display:none}
}
@media (max-width:680px){
  body{font-size:16.5px}
  .secao{padding:clamp(52px,11vw,72px) 0}
  .categorias{grid-template-columns:1fr}
  .fluxo{grid-template-columns:1fr 1fr}
  .frentes{grid-template-columns:1fr 1fr}
  .passos{grid-template-columns:1fr}
  .form-duplo{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr;gap:30px}
  .barra-mobile{display:block}
  .zap-flutuante{display:none}
  body{padding-bottom:84px}
  .btn{width:100%}
  .btn-linha{gap:11px}
  .hero__tiras{gap:8px}
  .tira{font-size:11.5px;padding:6px 10px}
  .cartao-flutuante{position:static;margin-top:16px;max-width:none;right:auto}
  .nrs__grade{grid-template-columns:repeat(auto-fill,minmax(74px,1fr))}
  .marca__img{height:28px}
  .marca--selo{padding:7px 13px;border-radius:11px}
  .marca--rodape{padding:13px 16px}
  .marca--rodape img{height:66px}
  .faq-item__corpo{padding-right:0}
}
@media (min-width:681px){
  .barra-mobile{display:none!important}
}

/* campo-armadilha: honeypot do Netlify Forms, invisível para gente */
.campo-armadilha{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}