/* TechSafety: base compartilhada pelas páginas do site (home, SIPAT, diagnóstico NR-10, links).
   Identidade v3: Outfit, IBM Plex Mono, verde de condição segura, grafite, menta e papel.
   A paleta da Têmpera (noite, escória, brasa) só aparece onde a obra aparece. */
:root{
  --papel:#F4F5F1;--grafite:#0F1F1B;--grafite-2:#1B322C;--verde:#139A5B;--verde-hover:#118A51;--verde-texto:#0E7A47;--menta:#BFEBD3;
  --tinta-2:#5E6A65;--concreto:#A9B1AD;--branco:#FFFFFF;--sup-2:#EEF1EC;--linha:rgba(15,31,27,.12);--linha-escura:rgba(244,245,241,.14);
  --vermelho:#C42B2B;--sombra:0 14px 32px rgba(15,31,27,.12);
  --noite:#0C0B0A;--escoria:#EDE6DC;--po:#A39A8E;--brasa:#FFB15C;
  --f:"Outfit","Avenir Next","Segoe UI",system-ui,sans-serif;--mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --larg:1120px;--gutter:24px;color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--papel);color:var(--grafite);font:400 17px/1.55 var(--f);-webkit-font-smoothing:antialiased}
img,video,svg{display:block;max-width:100%}
a{color:var(--verde-texto)}
:focus-visible{outline:3px solid #1F5FD6;outline-offset:3px}
[hidden]{display:none!important}
.wrap{max-width:var(--larg);margin:0 auto;padding-left:max(var(--gutter),env(safe-area-inset-left,0px));padding-right:max(var(--gutter),env(safe-area-inset-right,0px))}
.mono{font-family:var(--mono);font-weight:500;letter-spacing:.04em}
.rotulo{margin:0 0 14px;font:600 13px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--verde-texto)}
h1,h2,h3{text-wrap:balance}
h2{margin:0;font:700 clamp(30px,4.2vw,46px)/1.06 var(--f);letter-spacing:-.02em}
.lead{margin:18px 0 0;max-width:60ch;font-size:19px;color:var(--tinta-2);text-wrap:pretty}
.pular{position:absolute;left:12px;top:-60px;z-index:50;padding:10px 14px;border-radius:8px;background:var(--branco);color:var(--grafite);font-weight:600}
.pular:focus{top:12px}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:10px;font:600 17px/1.1 var(--f);text-decoration:none;cursor:pointer;border:0;text-align:center}
.btn small{font:500 13px/1 var(--mono);letter-spacing:.02em;opacity:.8}
.btn-verde{background:var(--verde);color:var(--grafite)}
.btn-verde:hover{background:var(--verde-hover)}
.btn-linha{background:transparent;color:var(--papel);box-shadow:inset 0 0 0 1.5px rgba(244,245,241,.45)}
.btn-linha:hover{box-shadow:inset 0 0 0 1.5px var(--papel)}
.btn-escuro{background:var(--grafite);color:var(--papel)}
.btn-escuro:hover{background:var(--grafite-2)}
.btn-claro{background:var(--papel);color:var(--grafite)}
.btn-claro:hover{background:var(--branco)}
.btn-brasa{background:var(--brasa);color:#1B120A}
.btn-brasa:hover{background:#FFC27E}
.btn svg{flex:none}
.link-seta{display:inline-flex;align-items:center;gap:8px;font:600 16px/1.2 var(--f);text-decoration:none}
.link-seta::after{content:"→";transition:transform .15s}
.link-seta:hover::after{transform:translateX(3px)}
.nr{display:inline-block;padding:6px 11px;border-radius:999px;background:var(--grafite);color:var(--papel);font:600 13px/1 var(--mono)}
.ico-wa{display:none}
.tem-wa .ico-wa{display:inline-block}

/* topo */
.topo-faixa{background:var(--grafite);color:var(--papel)}
.topo{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:22px}
.topo .logo img{height:38px;width:auto}
.topo nav{display:flex;align-items:center;gap:26px}
.topo nav a{color:var(--papel);text-decoration:none;font:500 16px/1 var(--f);opacity:.86}
.topo nav a:hover,.topo nav a[aria-current="page"]{opacity:1;text-decoration:underline;text-underline-offset:6px}
.topo nav .btn{min-height:44px;padding:0 18px;font-size:15px;opacity:1}
.topo nav .btn:hover{text-decoration:none}
@media (max-width:1000px){.topo nav a:not(.btn){display:none}}

/* formulários */
.cartao{background:var(--branco);color:var(--grafite);border-radius:20px;padding:28px;box-shadow:0 20px 44px rgba(0,0,0,.22)}
.campo{margin:0 0 14px}
.campo label,.campo .legenda{display:block;margin:0 0 6px;font:500 14px/1.25 var(--f)}
.campo .opc{color:var(--tinta-2);font-weight:400}
.campo .ajuda{margin:6px 0 0;font-size:13.5px;line-height:1.4;color:var(--tinta-2)}
.campo input,.campo select,.campo textarea{width:100%;min-height:48px;padding:11px 14px;border-radius:10px;border:1px solid rgba(15,31,27,.24);background:var(--branco);color:var(--grafite);font:400 16px/1.35 var(--f);appearance:none}
.campo textarea{min-height:96px;resize:vertical}
.campo select{background-image:linear-gradient(45deg,transparent 50%,var(--tinta-2) 50%),linear-gradient(135deg,var(--tinta-2) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px;background-repeat:no-repeat;padding-right:40px}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:none;border-color:var(--verde);box-shadow:0 0 0 3px rgba(19,154,91,.25)}
.campo [aria-invalid="true"]{border-color:var(--vermelho)}
.campo input:disabled{background:var(--sup-2);color:var(--tinta-2)}
.dupla{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 14px}
.marca{display:flex;gap:10px;align-items:flex-start;margin:8px 0 0;font-size:14px;line-height:1.45;color:var(--tinta-2)}
.marca input{flex:none;width:20px;height:20px;margin:1px 0 0;accent-color:var(--verde)}
.erro{margin:6px 0 0;font-size:13.5px;line-height:1.35;color:var(--vermelho)}
.erro:empty{display:none}
.enviar{width:100%;margin-top:16px}
.enviar:disabled{opacity:.6;cursor:progress}
.geral{margin:12px 0 0;font-size:14px;color:var(--vermelho)}
.geral:empty{display:none}
.oculto{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* rodapé */
.rodape{padding-block:40px 48px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 32px;font-size:14px;color:var(--tinta-2)}
.rodape img{height:34px;width:auto}
.rodape .info{display:flex;flex-wrap:wrap;gap:8px 20px}
.rodape a{color:var(--tinta-2)}

/* WhatsApp fixo no celular, só quando o número estiver ligado */
.fixo-wa{display:none}
@media (max-width:760px){
  .tem-wa .fixo-wa{position:fixed;left:12px;right:12px;bottom:max(12px,env(safe-area-inset-bottom,0px));z-index:40;display:flex;min-height:52px;border-radius:12px;box-shadow:0 10px 26px rgba(15,31,27,.35)}
  .tem-wa body{padding-bottom:84px}
}
@media (max-width:560px){
  :root{--gutter:16px}
  .dupla{grid-template-columns:minmax(0,1fr)}
  .cartao{padding:22px}
  .topo .logo img{height:32px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}