/* ==========================================================================
   TM Consultoria & Treinamentos — sistema de design
   Paleta derivada da sinalizacao de seguranca industrial:
   verde = condicao segura · ambar = advertencia · grafite = estrutura
   ========================================================================== */

/* ---------- Tipografia auto-hospedada ---------- */
@font-face{font-family:Barlow;font-style:normal;font-weight:400;font-display:swap;
  src:url(../fonts/barlow-400.woff2) format("woff2")}
@font-face{font-family:Barlow;font-style:normal;font-weight:500;font-display:swap;
  src:url(../fonts/barlow-500.woff2) format("woff2")}
@font-face{font-family:Barlow;font-style:normal;font-weight:600;font-display:swap;
  src:url(../fonts/barlow-600.woff2) format("woff2")}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:600;font-display:swap;
  src:url(../fonts/barlowcond-600.woff2) format("woff2")}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:700;font-display:swap;
  src:url(../fonts/barlowcond-700.woff2) format("woff2")}

/* ---------- Tokens: tema claro (padrao) ---------- */
:root{
  --paper:#F7F8F6;
  --paper-2:#EEF1EC;
  --paper-3:#E4E8E2;
  --ink:#101512;
  --ink-2:#2C3630;
  --steel:#5A6560;
  --rule:#D2D8D1;
  --rule-strong:#B4BDB3;
  --green:#0F6B14;
  --green-hi:#167D1B;
  --green-wash:#E8F1E6;
  --hazard:#F2B705;
  --hazard-ink:#241B00;
  /* O bloco de chamada final e uma laje de alto contraste. No tema claro ela
     e escura; no escuro ela NAO vira branca (isso cegaria o leitor), ela
     aprofunda. Por isso tokens proprios em vez de inverter --ink/--paper. */
  --cta-bg:#101512;
  --cta-fg:#F7F8F6;
  --shadow:0 1px 2px rgba(16,21,18,.05),0 8px 24px -12px rgba(16,21,18,.18);

  --display:"Barlow Condensed",Barlow,system-ui,sans-serif;
  --body:Barlow,system-ui,-apple-system,"Segoe UI",sans-serif;

  --shell:70rem;
  --prose:38rem;
  --s1:.5rem; --s2:.875rem; --s3:1.25rem; --s4:2rem;
  --s5:3rem; --s6:4.5rem; --s7:7rem;
}

/* ---------- Tokens: tema escuro ---------- */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --paper:#0C100D;
    --paper-2:#141A15;
    --paper-3:#1C231D;
    --ink:#EAEEE9;
    --ink-2:#C4CDC5;
    --steel:#8C978E;
    --rule:#242C25;
    --rule-strong:#374138;
    --green:#3FBF46;
    --green-hi:#56D45C;
    --green-wash:#12240F;
    --hazard:#F2B705;
    --hazard-ink:#241B00;
    --cta-bg:#060A07;
    --cta-fg:#EAEEE9;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px -12px rgba(0,0,0,.6);
  }
}
:root[data-theme="dark"]{
  --paper:#0C100D;
  --paper-2:#141A15;
  --paper-3:#1C231D;
  --ink:#EAEEE9;
  --ink-2:#C4CDC5;
  --steel:#8C978E;
  --rule:#242C25;
  --rule-strong:#374138;
  --green:#3FBF46;
  --green-hi:#56D45C;
  --green-wash:#12240F;
  --hazard:#F2B705;
  --hazard-ink:#241B00;
  --cta-bg:#060A07;
  --cta-fg:#EAEEE9;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px -12px rgba(0,0,0,.6);
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font:400 1.0625rem/1.65 var(--body);
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--green-hi);outline-offset:3px;border-radius:2px}

h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:700;
  line-height:1.04;
  letter-spacing:-.005em;
  text-wrap:balance;
  margin:0;
}
h1{font-size:clamp(2.6rem,1.3rem + 5.2vw,4.75rem);text-transform:uppercase}
h2{font-size:clamp(1.9rem,1.15rem + 2.6vw,3rem);text-transform:uppercase}
h3{font-size:1.4rem;text-transform:uppercase;letter-spacing:.01em}
p{margin:0}

.shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:clamp(1.15rem,4vw,2.5rem)}
.prose{max-width:var(--prose)}

/* eyebrow: rotulo de secao, tratado como etiqueta de equipamento */
.eyebrow{
  font-family:var(--display);
  font-weight:600;
  font-size:.8125rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--green);
  display:flex;align-items:center;gap:.7rem;
  margin:0 0 var(--s2);
}
.eyebrow::after{content:"";flex:1;height:1px;background:var(--rule);min-width:2rem}

.lede{font-size:clamp(1.125rem,1rem + .5vw,1.3125rem);line-height:1.55;color:var(--ink-2)}
.muted{color:var(--steel)}

/* ---------- Cabecalho ---------- */
.site-head{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb,var(--paper) 88%,transparent);
  backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid var(--rule);
}
.site-head__in{display:flex;align-items:center;gap:var(--s4);min-height:4.25rem}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;flex:0 0 auto}
.brand__mark{width:2.25rem;height:2.25rem;flex:0 0 auto}
.brand__txt{display:flex;flex-direction:column;line-height:1}
.brand__name{font-family:var(--display);font-weight:700;font-size:1.5rem;letter-spacing:.02em}
.brand__sub{font-family:var(--display);font-weight:600;font-size:.5625rem;letter-spacing:.19em;color:var(--steel);text-transform:uppercase;margin-top:.18rem}
.nav{margin-left:auto;display:flex;align-items:center;gap:var(--s3)}
.nav__links{display:flex;align-items:center;gap:var(--s3)}
.nav a{
  font-family:var(--display);font-weight:600;font-size:1rem;letter-spacing:.06em;
  text-transform:uppercase;text-decoration:none;color:var(--ink-2);
  padding:.35rem 0;border-bottom:2px solid transparent;transition:color .15s,border-color .15s;
}
.nav a:hover{color:var(--green);border-bottom-color:var(--green)}
@media (max-width:56rem){.nav__links{display:none}}

/* ---------- Botoes ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:var(--display);font-weight:700;font-size:1.0625rem;
  letter-spacing:.06em;text-transform:uppercase;text-decoration:none;
  padding:.8rem 1.4rem;border:1.5px solid transparent;border-radius:2px;
  transition:transform .12s ease,background .15s,border-color .15s,color .15s;
}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--green);color:#fff;border-color:var(--green)}
.btn--primary:hover{background:var(--green-hi);border-color:var(--green-hi)}
.btn--ghost{border-color:var(--rule-strong);color:var(--ink)}
.btn--ghost:hover{border-color:var(--green);color:var(--green)}
.btn svg{width:1.1em;height:1.1em;flex:0 0 auto}

/* ---------- Secoes ---------- */
.section{padding-block:var(--s6)}
.section--tight{padding-block:var(--s5)}
.section--edge{border-top:1px solid var(--rule)}
.section--sunk{background:var(--paper-2);border-block:1px solid var(--rule)}

/* ---------- Heroi ---------- */
.hero{padding-block:clamp(3rem,2rem + 6vw,6rem) var(--s6)}
.hero__grid{display:grid;gap:var(--s5);grid-template-columns:1fr;align-items:end}
@media (min-width:60rem){.hero__grid{grid-template-columns:1.15fr .85fr}}
.hero h1 .accent{color:var(--green);display:block}
.hero__lede{margin-top:var(--s3);max-width:34rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:var(--s2);margin-top:var(--s4)}

/* placa de codigos de norma — etiqueta de equipamento */
.codeplate{
  border:1px solid var(--rule-strong);border-radius:3px;
  background:var(--paper-2);box-shadow:var(--shadow);overflow:hidden;
}
.codeplate__hd{
  display:flex;justify-content:space-between;align-items:baseline;gap:1rem;
  padding:.7rem 1rem;border-bottom:1px solid var(--rule);background:var(--paper-3);
  font-family:var(--display);font-weight:600;font-size:.75rem;letter-spacing:.15em;
  text-transform:uppercase;color:var(--steel);
}
.codeplate__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(5.4rem,1fr))}
.code{
  border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);
  padding:.7rem .5rem .75rem;text-align:center;text-decoration:none;
  transition:background .15s;
}
.code:hover{background:var(--green-wash)}
.code__n{
  display:block;font-family:var(--display);font-weight:700;font-size:1.5rem;
  line-height:1;font-variant-numeric:tabular-nums;letter-spacing:.01em;
}
.code__t{
  display:block;font-size:.6875rem;line-height:1.25;color:var(--steel);
  margin-top:.3rem;text-transform:uppercase;letter-spacing:.05em;
}
.code--live .code__n{color:var(--green)}

/* ---------- Grades ---------- */
.grid{display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule)}
.grid--3{grid-template-columns:1fr}
@media (min-width:44rem){.grid--3{grid-template-columns:repeat(2,1fr)}}
@media (min-width:64rem){.grid--3{grid-template-columns:repeat(3,1fr)}}
.cell{background:var(--paper);padding:var(--s4) var(--s3);display:flex;flex-direction:column;gap:.7rem}
.cell h3{color:var(--ink)}
.cell p{color:var(--steel);font-size:.9375rem;line-height:1.6}
.cell__idx{
  font-family:var(--display);font-weight:700;font-size:.75rem;letter-spacing:.14em;
  color:var(--green);text-transform:uppercase;
}
.cell__link{
  margin-top:auto;padding-top:.4rem;font-family:var(--display);font-weight:600;
  font-size:.9375rem;letter-spacing:.07em;text-transform:uppercase;
  color:var(--green);text-decoration:none;display:inline-flex;align-items:center;gap:.4rem;
}
.cell__link:hover{text-decoration:underline;text-underline-offset:3px}

/* ---------- Bloco de especificacao (folha de dados) ---------- */
.spec{border-top:1px solid var(--rule-strong)}
.spec__row{
  display:grid;grid-template-columns:1fr;gap:.2rem;
  padding:.85rem 0;border-bottom:1px solid var(--rule);
}
@media (min-width:38rem){.spec__row{grid-template-columns:11rem 1fr;gap:1.5rem;align-items:baseline}}
.spec__k{
  font-family:var(--display);font-weight:600;font-size:.8125rem;letter-spacing:.13em;
  text-transform:uppercase;color:var(--steel);
}
.spec__v{color:var(--ink-2);font-size:.9688rem;line-height:1.55}

/* ---------- Faixa de advertencia (usada uma unica vez) ---------- */
.hazard-rule{
  height:12px;
  background:repeating-linear-gradient(-45deg,
    var(--hazard) 0 14px, var(--hazard-ink) 14px 28px);
}

/* ---------- CTA final ---------- */
.cta{background:var(--cta-bg);color:var(--cta-fg);padding-block:var(--s6)}
.cta h2{color:var(--cta-fg)}
.cta .lede{color:color-mix(in srgb,var(--cta-fg) 74%,transparent)}
.cta .eyebrow{color:var(--hazard)}
.cta .eyebrow::after{background:color-mix(in srgb,var(--cta-fg) 26%,transparent)}
.cta__row{display:flex;flex-wrap:wrap;gap:var(--s2);margin-top:var(--s4)}
.cta .btn--ghost{border-color:color-mix(in srgb,var(--cta-fg) 40%,transparent);color:var(--cta-fg)}
.cta .btn--ghost:hover{border-color:var(--hazard);color:var(--hazard)}

/* ---------- Rodape ---------- */
.site-foot{border-top:1px solid var(--rule);padding-block:var(--s5) var(--s4);font-size:.9375rem}
.foot__grid{display:grid;gap:var(--s4);grid-template-columns:1fr}
@media (min-width:48rem){.foot__grid{grid-template-columns:1.4fr 1fr 1fr}}
.foot h4{font-family:var(--display);font-weight:600;font-size:.8125rem;letter-spacing:.15em;
  text-transform:uppercase;color:var(--steel);margin:0 0 .8rem}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.45rem}
.foot a{color:var(--ink-2);text-decoration:none}
.foot a:hover{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.foot address{font-style:normal;color:var(--steel);line-height:1.7}
.foot__legal{
  margin-top:var(--s4);padding-top:var(--s3);border-top:1px solid var(--rule);
  display:flex;flex-wrap:wrap;gap:.6rem 1.5rem;justify-content:space-between;
  color:var(--steel);font-size:.8125rem;
}

/* ---------- Utilidades ---------- */
.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:1rem;position:fixed;z-index:99;background:var(--green);
  color:#fff;padding:.7rem 1.1rem;border-radius:2px;font-family:var(--display);
  font-weight:700;letter-spacing:.06em;text-transform:uppercase}

/* ---------- Marca: logo real, variante por tema ---------- */
.brand__logo{height:2.6rem;width:auto;display:block}
.brand__logo--dark{display:none}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .brand__logo--light{display:none}
  :root:not([data-theme="light"]) .brand__logo--dark{display:block}
}
:root[data-theme="dark"] .brand__logo--light{display:none}
:root[data-theme="dark"] .brand__logo--dark{display:block}

/* ---------- Figuras tecnicas ---------- */
.figure{border:1px solid var(--rule-strong);background:var(--paper-2);overflow:hidden;margin:0}
.figure img{width:100%;display:block;object-fit:cover;aspect-ratio:16/9}
.figure figcaption{
  padding:.65rem 1rem;border-top:1px solid var(--rule);background:var(--paper-3);
  font-family:var(--display);font-weight:600;font-size:.75rem;letter-spacing:.13em;
  text-transform:uppercase;color:var(--steel);
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
}
.figure figcaption b{color:var(--green);font-weight:600}

.figure-row{display:grid;gap:var(--s3);grid-template-columns:1fr}
@media (min-width:48rem){.figure-row{grid-template-columns:1fr 1fr}}

/* faixa larga de imagem, sangria total */
.band{border-block:1px solid var(--rule);background:var(--paper-2)}
.band img{width:100%;height:clamp(260px,38vw,480px);object-fit:cover;display:block}
.band__cap{
  padding:.7rem 0;font-family:var(--display);font-weight:600;font-size:.75rem;
  letter-spacing:.13em;text-transform:uppercase;color:var(--steel);
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
}

/* slot aguardando foto real */
.slot{
  border:1.5px dashed var(--rule-strong);background:var(--paper-3);
  aspect-ratio:4/3;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:.5rem;text-align:center;padding:var(--s3);
}
.slot__t{font-family:var(--display);font-weight:700;font-size:1rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--steel)}
.slot__d{font-size:.875rem;color:var(--steel);max-width:22rem;line-height:1.5}
.foot__logo{height:3.4rem;margin-bottom:.9rem}

/* ---------- Trilha de navegacao ---------- */
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:.55rem;
  padding-block:.9rem;border-bottom:1px solid var(--rule);
  font-family:var(--display);font-weight:600;font-size:.8125rem;
  letter-spacing:.11em;text-transform:uppercase;color:var(--steel);
}
.crumbs a{color:var(--steel);text-decoration:none}
.crumbs a:hover{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.crumbs span[aria-hidden]{opacity:.45}
.crumbs>span:last-child{color:var(--ink-2)}

/* ---------- Conteudo programatico / passos ---------- */
.curriculo{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule-strong)}
.curriculo li{
  display:grid;grid-template-columns:2.6rem 1fr;gap:1rem;align-items:baseline;
  padding:.95rem 0;border-bottom:1px solid var(--rule);
}
.curriculo b{
  font-family:var(--display);font-weight:700;font-size:1.125rem;
  font-variant-numeric:tabular-nums;color:var(--green);letter-spacing:.02em;
}
.curriculo span{color:var(--ink-2);line-height:1.6}

/* item de catalogo sem pagina propria nao parece clicavel */
span.code{cursor:default}
span.code:hover{background:transparent}
.nav a[aria-current="page"]{color:var(--green);border-bottom-color:var(--green)}