/* ==========================================================================
   ITEC ENGENHARIA — Sistema visual
   Baseado no Manual de Identidade Visual (Itec / aconceito)
   Paleta: 01 #BFE6EF · 02 #FF8B4A · 03 #FF6D33 · 04 #FF5824
           05 #F7F7F7 · 06 #D3D3D3 · 07 #0D2B18 · 08 #000000
   Tipografia de apoio: Noto Sans
   ========================================================================== */

:root{
  /* Marca */
  --gelo:      #BFE6EF;
  --laranja-2: #FF8B4A;
  --laranja-3: #FF6D33;
  --laranja:   #FF5824;
  --off:       #F7F7F7;
  --cinza:     #D3D3D3;
  --verde:     #0D2B18;
  --preto:     #000000;

  /* Derivados (mantidos dentro da familia da marca) */
  --verde-900: #071A0E;
  --verde-800: #0A2214;
  --verde-700: #0D2B18;
  --verde-600: #123A20;
  --verde-linha: rgba(191,230,239,.16);
  --tinta:     #121212;
  --tinta-70:  #3a3f3c;
  --tinta-50:  #6b716d;
  --branco:    #FFFFFF;

  /* Tipografia */
  --fonte: "Noto Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Escala fluida */
  --t-display: clamp(2.65rem, 1.35rem + 4.9vw, 5.5rem);
  --t-h1:      clamp(2.15rem, 1.25rem + 3.4vw, 4rem);
  --t-h2:      clamp(1.8rem, 1.15rem + 2.3vw, 3rem);
  --t-h3:      clamp(1.3rem, 1.05rem + .9vw, 1.75rem);
  --t-h4:      clamp(1.08rem, 1rem + .35vw, 1.28rem);
  --t-body:    clamp(1rem, .97rem + .16vw, 1.075rem);
  --t-sm:      .9375rem;
  --t-xs:      .8125rem;
  --t-kicker:  .75rem;

  /* Espaco */
  --gutter: clamp(20px, 4vw, 40px);
  --max: 1280px;
  --max-txt: 68ch;
  --sec-y: clamp(72px, 9vw, 140px);

  /* Forma */
  --r-sm: 6px;
  --r: 10px;
  --r-lg: 18px;
  --sombra: 0 1px 2px rgba(7,26,14,.05), 0 12px 32px -12px rgba(7,26,14,.16);
  --sombra-alta: 0 2px 4px rgba(7,26,14,.06), 0 32px 64px -28px rgba(7,26,14,.34);
  --ease: cubic-bezier(.22,.61,.36,1);
  --header-h: 84px;
}

/* --------------------------------------------------------------- Reset  */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body,h1,h2,h3,h4,h5,p,figure,blockquote,dl,dd,ul,ol{margin:0}
ul[class],ol[class]{list-style:none;padding:0}
img,picture,svg,video{display:block;max-width:100%}
img{height:auto}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}

html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
}

body{
  font-family:var(--fonte);
  font-size:var(--t-body);
  line-height:1.65;
  color:var(--tinta);
  background:var(--branco);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
body.menu-aberto{overflow:hidden}

::selection{background:var(--laranja);color:#fff}

/* ------------------------------------------------------------ Tipografia */
h1,h2,h3,h4,h5{
  font-weight:800;
  line-height:1.06;
  letter-spacing:-.025em;
  color:var(--verde);
  text-wrap:balance;
}
h3,h4{line-height:1.2;letter-spacing:-.015em}
p{text-wrap:pretty}
strong,b{font-weight:700}

.display{font-size:var(--t-display);letter-spacing:-.035em;line-height:.99}
.h1{font-size:var(--t-h1)}
.h2{font-size:var(--t-h2)}
.h3{font-size:var(--t-h3)}
.h4{font-size:var(--t-h4);font-weight:700}

.lead{
  font-size:clamp(1.06rem,1rem + .5vw,1.3rem);
  line-height:1.6;
  color:var(--tinta-70);
  max-width:var(--max-txt);
  font-weight:400;
}
.txt-sm{font-size:var(--t-sm)}
.txt-xs{font-size:var(--t-xs)}
.muted{color:var(--tinta-50)}

.kicker{
  display:inline-flex;align-items:center;gap:.6em;
  font-size:var(--t-kicker);font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;
  color:var(--laranja);
  margin-bottom:1.1rem;
}
.kicker::before{
  content:"";width:26px;height:2px;background:var(--laranja);flex:none;
}
.kicker--gelo{color:var(--gelo)}
.kicker--gelo::before{background:var(--gelo)}

/* --------------------------------------------------------------- Layout */
.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.wrap--largo{max-width:1480px}
.sec{padding-block:var(--sec-y);position:relative}
.sec--compacta{padding-block:clamp(52px,6vw,88px)}
/* Primeira secao depois do hero interno: o hero ja abriu o assunto,
   entao o respiro acima pode ser menor. */
.hero-int + .sec{padding-top:clamp(46px,5vw,80px)}
/* Secao sem cabecalho proprio (o titulo esta no hero da pagina). */
.sec--sem-cab{padding-top:clamp(46px,5vw,80px)}
.sec--escura{background:var(--verde);color:var(--off)}
.sec--escura h1,.sec--escura h2,.sec--escura h3,.sec--escura h4{color:var(--branco)}
.sec--escura .lead{color:rgba(247,247,247,.74)}
.sec--escura .muted{color:rgba(247,247,247,.56)}
.sec--clara{background:var(--off)}

.sec-cab{max-width:900px;margin-bottom:clamp(40px,5vw,72px)}
.sec-cab .lead{margin-top:1.1rem}
.sec-cab--centro{margin-inline:auto;text-align:center}
.sec-cab--centro .kicker{justify-content:center}
.sec-cab--centro .lead{margin-inline:auto}

.grid{display:grid;gap:clamp(18px,2.2vw,30px)}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1024px){ .g-4{grid-template-columns:repeat(2,minmax(0,1fr))} .g-3{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:720px){ .g-2,.g-3,.g-4{grid-template-columns:1fr} }

.linha{height:1px;background:rgba(18,18,18,.1);border:0;margin:0}
.sec--escura .linha{background:var(--verde-linha)}

/* --------------------------------------------------------------- Botoes */
.btn{
  --bg:var(--laranja); --fg:#fff; --bd:var(--laranja);
  display:inline-flex;align-items:center;justify-content:center;gap:.7em;
  padding:1.02em 1.85em;
  background:var(--bg);color:var(--fg);border:1.5px solid var(--bd);
  border-radius:100px;
  font-size:var(--t-sm);font-weight:700;letter-spacing:.01em;
  cursor:pointer;
  transition:transform .35s var(--ease), background-color .25s, border-color .25s, color .25s, box-shadow .35s;
  will-change:transform;
  text-align:center;
}
.btn svg{width:1.05em;height:1.05em;flex:none;transition:transform .35s var(--ease)}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px -14px rgba(255,88,36,.75)}
.btn:hover svg{transform:translateX(3px)}
.btn:focus-visible{outline:3px solid var(--gelo);outline-offset:3px}
.btn--escuro{--bg:var(--verde);--bd:var(--verde);--fg:#fff}
.btn--escuro:hover{box-shadow:0 14px 30px -14px rgba(13,43,24,.6)}
.btn--linha{--bg:transparent;--fg:var(--verde);--bd:rgba(18,18,18,.22)}
.btn--linha:hover{--bd:var(--verde);box-shadow:none}
.btn--linha-clara{--bg:transparent;--fg:#fff;--bd:rgba(255,255,255,.34)}
.btn--linha-clara:hover{--bd:#fff;background:rgba(255,255,255,.07);box-shadow:none}
.btn--bloco{width:100%}
.btns{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

.link-seta{
  display:inline-flex;align-items:center;gap:.55em;
  font-weight:700;font-size:var(--t-sm);color:var(--laranja);
  border-bottom:1.5px solid transparent;padding-bottom:2px;
  transition:border-color .25s, gap .25s var(--ease);
}
.link-seta svg{width:1em;height:1em;transition:transform .3s var(--ease)}
.link-seta:hover{border-color:currentColor;gap:.85em}

/* ------------------------------------------------------------ Cabecalho */
.topo{
  position:fixed;inset:0 0 auto 0;z-index:100;
  transition:background-color .4s var(--ease), box-shadow .4s, border-color .4s;
  border-bottom:1px solid transparent;
}
.topo__inner{
  display:flex;align-items:center;gap:clamp(20px,3vw,48px);
  height:var(--header-h);
  transition:height .4s var(--ease);
}
.topo--solido{
  background:rgba(255,255,255,.93);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom-color:rgba(18,18,18,.08);
}
.topo--solido .topo__inner{height:72px}
.topo--escuro-fixo{position:sticky;background:var(--verde)}

.marca{display:flex;align-items:center;flex:none;position:relative;z-index:2}
.marca img,.marca svg{height:clamp(34px,3.2vw,42px);width:auto;transition:height .4s var(--ease)}
.topo--solido .marca img,.topo--solido .marca svg{height:34px}
.marca__claro{display:block}
.marca__escuro{display:none}
.topo--solido .marca__claro{display:none}
.topo--solido .marca__escuro{display:block}

.nav{margin-left:auto;display:flex;align-items:center;gap:clamp(18px,2vw,34px)}
.nav__lista{display:flex;align-items:center;gap:clamp(16px,1.8vw,30px)}
.nav__lista a{
  position:relative;font-size:var(--t-sm);font-weight:600;color:#fff;
  padding-block:6px;letter-spacing:.005em;
  transition:color .25s;
}
.topo--solido .nav__lista a{color:var(--verde)}
.nav__lista a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--laranja);transform:scaleX(0);transform-origin:left;
  transition:transform .35s var(--ease);
}
.nav__lista a:hover::after,
.nav__lista .current-menu-item > a::after,
.nav__lista .current_page_item > a::after,
.nav__lista .current-menu-parent > a::after{transform:scaleX(1)}
.nav__lista a:hover{color:var(--laranja)}
.topo--solido .nav__lista a:hover{color:var(--laranja)}

.topo__cta{display:flex;align-items:center;gap:14px}
.topo__tel{
  display:inline-flex;align-items:center;gap:.5em;
  font-weight:700;font-size:var(--t-sm);color:#fff;white-space:nowrap;
}
.topo--solido .topo__tel{color:var(--verde)}
.topo__tel svg{width:1.05em;height:1.05em;color:var(--laranja)}
.topo__cta .btn{padding:.78em 1.4em}

.burger{
  display:none;width:46px;height:46px;flex:none;
  align-items:center;justify-content:center;
  background:transparent;border:1.5px solid rgba(255,255,255,.3);border-radius:100px;
  cursor:pointer;margin-left:auto;position:relative;z-index:2;
}
.topo--solido .burger{border-color:rgba(18,18,18,.18)}
.burger span{display:block;width:18px;height:1.8px;background:#fff;position:relative;transition:background .2s}
.burger span::before,.burger span::after{
  content:"";position:absolute;left:0;width:18px;height:1.8px;background:#fff;
  transition:transform .35s var(--ease), top .25s;
}
.burger span::before{top:-6px}
.burger span::after{top:6px}
.topo--solido .burger span,
.topo--solido .burger span::before,
.topo--solido .burger span::after{background:var(--verde)}
body.menu-aberto .burger span{background:transparent!important}
body.menu-aberto .burger span::before{top:0;transform:rotate(45deg);background:#fff!important}
body.menu-aberto .burger span::after{top:0;transform:rotate(-45deg);background:#fff!important}
body.menu-aberto .burger{border-color:rgba(255,255,255,.35)!important}

.menu-mobile{
  position:fixed;inset:0;z-index:99;
  background:var(--verde);
  padding:calc(var(--header-h) + 24px) var(--gutter) 40px;
  display:flex;flex-direction:column;gap:8px;
  opacity:0;visibility:hidden;transform:translateY(-12px);
  transition:opacity .4s var(--ease), transform .4s var(--ease), visibility .4s;
  overflow-y:auto;
}
body.menu-aberto .menu-mobile{opacity:1;visibility:visible;transform:none}
.menu-mobile a{
  font-size:clamp(1.6rem,7vw,2.2rem);font-weight:800;color:#fff;
  letter-spacing:-.03em;padding-block:.34em;
  border-bottom:1px solid var(--verde-linha);
}
.menu-mobile a:hover{color:var(--laranja)}
.menu-mobile__pe{margin-top:auto;padding-top:32px;display:grid;gap:14px;color:rgba(247,247,247,.72);font-size:var(--t-sm)}
.menu-mobile__pe a{font-size:var(--t-sm);font-weight:600;border:0;padding:0;color:var(--gelo)}

@media (max-width:1100px){
  .nav__lista,.topo__tel{display:none}
  .topo__cta{display:none}
  .burger{display:flex}
}

/* ----------------------------------------------------------------- Hero */
.hero{
  position:relative;
  min-height:min(100svh, 940px);
  display:flex;align-items:flex-end;
  background:var(--verde);
  overflow:hidden;
  padding-top:calc(var(--header-h) + 40px);
  padding-bottom:clamp(44px,5vw,80px);
  color:#fff;
}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 58%}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(180deg, rgba(7,26,14,.82) 0%, rgba(7,26,14,.40) 30%, rgba(7,26,14,.80) 74%, rgba(7,26,14,.96) 100%),
    linear-gradient(96deg, rgba(7,26,14,.94) 0%, rgba(7,26,14,.86) 30%, rgba(7,26,14,.42) 58%, rgba(7,26,14,.05) 88%);
}
.hero__inner{position:relative;z-index:1;width:100%}
.hero__conteudo{max-width:940px}
.hero .display{color:#fff}
.hero .display em{
  font-style:normal;color:var(--laranja-2);
  display:inline-block;
}
.hero__sub{
  margin-top:1.35rem;max-width:62ch;
  font-size:clamp(1.05rem,.98rem + .55vw,1.32rem);
  line-height:1.58;color:rgba(255,255,255,.86);
}
.hero__btns{margin-top:2.4rem}
.hero__tags{
  display:flex;flex-wrap:wrap;gap:10px 26px;
  margin-top:3rem;padding-top:1.7rem;
  border-top:1px solid rgba(255,255,255,.18);
  font-size:var(--t-xs);font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  color:rgba(255,255,255,.66);
}
.hero__tags span{display:inline-flex;align-items:center;gap:.6em}
.hero__tags span::before{content:"";width:5px;height:5px;background:var(--laranja);border-radius:50%}

.hero__scroll{
  position:absolute;right:var(--gutter);bottom:clamp(44px,5vw,80px);z-index:2;
  display:inline-flex;align-items:center;gap:.6em;
  writing-mode:vertical-rl;
  font-size:var(--t-xs);font-weight:700;letter-spacing:.2em;text-transform:uppercase;
  color:rgba(255,255,255,.6);
}
.hero__scroll::after{content:"";width:1px;height:54px;background:linear-gradient(180deg,var(--laranja),transparent)}
@media (max-width:900px){.hero__scroll{display:none}}

/* Hero interno (paginas) */
.hero-int{
  position:relative;background:var(--verde);color:#fff;overflow:hidden;
  padding-top:calc(var(--header-h) + clamp(56px,7vw,108px));
  padding-bottom:clamp(56px,7vw,108px);
}
.hero-int__bg{position:absolute;inset:0;z-index:0;opacity:.34}
.hero-int__bg img{width:100%;height:100%;object-fit:cover}
.hero-int::after{
  content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(100deg,var(--verde-900) 8%, rgba(13,43,24,.72) 58%, rgba(13,43,24,.35) 100%);
}
.hero-int .wrap{position:relative;z-index:1}
.hero-int h1{color:#fff;max-width:20ch}
.hero-int .lead{margin-top:1.2rem;color:rgba(255,255,255,.8)}

.migalhas{
  display:flex;flex-wrap:wrap;gap:.5em;align-items:center;
  font-size:var(--t-xs);color:rgba(255,255,255,.58);margin-bottom:1.3rem;
  letter-spacing:.04em;
}
.migalhas a:hover{color:var(--gelo)}
.migalhas span[aria-hidden]{opacity:.5}

/* ------------------------------------------------------------- Numeros  */
.numeros{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1px;background:var(--verde-linha);
  border:1px solid var(--verde-linha);
}
.num{background:var(--verde);padding:clamp(24px,2.6vw,38px)}
.num__valor{
  font-size:clamp(2.1rem,1.2rem + 2.6vw,3.35rem);
  font-weight:800;letter-spacing:-.04em;line-height:1;
  color:var(--branco);
  display:flex;align-items:baseline;gap:.06em;
}
.num__valor .pre{color:var(--laranja);font-size:.62em;font-weight:800}
.num__valor .suf{font-size:.5em;font-weight:700;color:var(--gelo);letter-spacing:-.01em;margin-left:.12em}
.num__rot{
  margin-top:.75rem;font-size:var(--t-sm);line-height:1.4;
  color:rgba(247,247,247,.68);
}
@media (max-width:900px){ .numeros{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:420px){ .numeros{grid-template-columns:1fr} }

.fonte-nota{margin-top:1.5rem;font-size:var(--t-xs);color:rgba(247,247,247,.45);letter-spacing:.02em}

/* ------------------------------------------------------- Especialidades */
.esp{
  background:#fff;border:1px solid rgba(18,18,18,.1);
  border-radius:var(--r);
  padding:clamp(26px,2.6vw,38px);
  display:flex;flex-direction:column;
  transition:transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s;
  position:relative;overflow:hidden;
}
.esp::before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:var(--laranja);transform:scaleX(0);transform-origin:left;
  transition:transform .5s var(--ease);
}
.esp:hover{transform:translateY(-5px);box-shadow:var(--sombra);border-color:rgba(18,18,18,.06)}
.esp:hover::before{transform:scaleX(1)}
.esp__ico{
  width:52px;height:52px;flex:none;margin-bottom:1.5rem;
  display:grid;place-items:center;
  background:rgba(255,88,36,.1);color:var(--laranja);border-radius:var(--r-sm);
}
.esp__ico svg{width:26px;height:26px}
.esp h3{margin-bottom:1rem}
.esp ul{display:grid;gap:.62rem;margin-top:.2rem;list-style:none;padding:0}
.esp li{
  position:relative;padding-left:1.5em;
  font-size:var(--t-sm);line-height:1.5;color:var(--tinta-70);
}
.esp li::before{
  content:"";position:absolute;left:0;top:.62em;
  width:7px;height:7px;background:var(--laranja);
  clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%);
}
.sec--escura .esp{background:rgba(255,255,255,.035);border-color:var(--verde-linha)}
.sec--escura .esp li{color:rgba(247,247,247,.72)}
.sec--escura .esp:hover{background:rgba(255,255,255,.06)}

.epc-faixa{
  margin-top:clamp(28px,3vw,44px);
  padding:clamp(24px,2.8vw,34px) clamp(24px,3vw,44px);
  background:var(--laranja);color:#fff;border-radius:var(--r);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;
}
.epc-faixa p{font-size:clamp(1.1rem,1rem + .7vw,1.55rem);font-weight:800;letter-spacing:-.02em;line-height:1.2;max-width:24ch}
.epc-faixa .btn{--bg:#fff;--fg:var(--laranja);--bd:#fff}
.epc-faixa .btn:hover{box-shadow:0 14px 30px -14px rgba(0,0,0,.45)}

/* ----------------------------------------------------------- Segmentos  */
.seg{
  position:relative;display:block;overflow:hidden;border-radius:var(--r);
  background:var(--verde);color:#fff;isolation:isolate;
  min-height:clamp(380px,42vw,480px);
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:clamp(24px,2.4vw,34px);
}
.seg__img{position:absolute;inset:0;z-index:-2}
.seg__img img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.seg::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg, rgba(7,26,14,.34) 0%, rgba(7,26,14,.62) 34%, rgba(7,26,14,.90) 62%, rgba(7,26,14,.97) 100%);
  transition:opacity .5s;
}
.seg:hover .seg__img img{transform:scale(1.06)}
.seg__tag{
  align-self:flex-start;margin-bottom:auto;
  font-size:var(--t-xs);font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  background:var(--laranja);color:#fff;padding:.5em 1em;border-radius:100px;
}
.seg h3{color:#fff;margin-top:1.2rem}
.seg__desc{margin-top:.8rem;font-size:var(--t-sm);color:rgba(255,255,255,.78);line-height:1.55}
.seg__refs{
  margin-top:1.2rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.2);
  font-size:var(--t-xs);color:rgba(255,255,255,.6);line-height:1.5;
}
.seg__refs b{color:var(--gelo);font-weight:700;display:block;margin-bottom:.35em;letter-spacing:.1em;text-transform:uppercase;font-size:.72rem}

/* ------------------------------------------------------------ Projetos  */
.proj-destaque{
  display:grid;grid-template-columns:1.12fr .88fr;
  gap:0;background:var(--verde);border-radius:var(--r);overflow:hidden;
  color:#fff;
}
.proj-destaque:nth-child(even){grid-template-columns:.88fr 1.12fr}
.proj-destaque:nth-child(even) .proj-destaque__media{order:2}
.proj-destaque__media{
  position:relative;min-height:clamp(300px,38vw,520px);overflow:hidden;
  background:var(--verde);
}
/* Copia desfocada da propria foto preenchendo o quadro. */
.proj-destaque__fundo{
  position:absolute;inset:0;z-index:0;
  background-size:cover;background-position:center;
  filter:blur(34px) saturate(.5) brightness(.3);
  transform:scale(1.2);
  opacity:.55;
}
.proj-destaque__media img{
  position:relative;z-index:1;
  width:100%;height:100%;object-fit:contain;
  transition:transform 1.2s var(--ease);
}
.proj-destaque:hover .proj-destaque__media img{transform:scale(1.03)}
.proj-destaque__num{
  position:absolute;top:0;left:0;z-index:2;
  background:var(--laranja);color:#fff;
  font-size:var(--t-xs);font-weight:800;letter-spacing:.14em;
  padding:.85em 1.3em;
}
.proj-destaque__corpo{
  padding:clamp(30px,3.6vw,58px);
  display:flex;flex-direction:column;justify-content:center;
}
.proj-destaque__local{
  font-size:var(--t-xs);font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gelo);margin-bottom:1rem;
}
.proj-destaque h3{color:#fff;font-size:clamp(1.5rem,1.1rem + 1.5vw,2.35rem)}
.proj-destaque p{margin-top:1.1rem;color:rgba(247,247,247,.75);font-size:var(--t-sm);line-height:1.68}
.proj-destaque__meta{
  display:flex;flex-wrap:wrap;gap:clamp(20px,3vw,44px);
  margin-top:1.8rem;padding-top:1.5rem;border-top:1px solid var(--verde-linha);
}
.proj-destaque__meta div{min-width:110px}
.proj-destaque__meta dt{font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:rgba(247,247,247,.5)}
.proj-destaque__meta dd{margin:.35em 0 0;font-size:1.22rem;font-weight:800;letter-spacing:-.02em;color:#fff}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:1.6rem}
.tag{
  font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:.5em .9em;border-radius:100px;
  border:1px solid rgba(191,230,239,.34);color:var(--gelo);
}
.tag--solida{background:var(--laranja);border-color:var(--laranja);color:#fff}
.proj-destaque .link-seta{margin-top:1.9rem;align-self:flex-start;color:var(--laranja-2)}
@media (max-width:900px){
  .proj-destaque,.proj-destaque:nth-child(even){grid-template-columns:1fr}
  .proj-destaque:nth-child(even) .proj-destaque__media{order:0}
  .proj-destaque__media{min-height:260px}
}

.projetos-lista{display:grid;gap:clamp(20px,2.4vw,32px)}

/* Card de obra */
.obra{
  display:flex;flex-direction:column;
  background:#fff;border:1px solid rgba(18,18,18,.1);border-radius:var(--r);
  overflow:hidden;height:100%;
  transition:transform .45s var(--ease), box-shadow .45s var(--ease);
}
.obra:hover{transform:translateY(-5px);box-shadow:var(--sombra)}
.obra__media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--verde)}
.obra__media img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.obra:hover .obra__media img{transform:scale(1.055)}
.obra__vazio{
  width:100%;height:100%;display:grid;place-items:center;
  background:
    radial-gradient(120% 120% at 20% 0%, rgba(255,88,36,.32) 0%, transparent 58%),
    linear-gradient(140deg,var(--verde-900),var(--verde));
}
.obra__vazio svg{width:44%;max-width:120px;opacity:.5}
.obra__seg{
  position:absolute;left:14px;top:14px;z-index:2;
  font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  background:rgba(7,26,14,.82);backdrop-filter:blur(6px);color:#fff;
  padding:.5em .85em;border-radius:100px;
}
.obra__corpo{padding:clamp(20px,2vw,28px);display:flex;flex-direction:column;flex:1}
.obra__local{font-size:var(--t-xs);font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--laranja);margin-bottom:.7rem}
.obra h3{font-size:1.14rem;line-height:1.28}
.obra p{margin-top:.8rem;font-size:var(--t-sm);color:var(--tinta-70);line-height:1.6}
.obra__pe{
  margin-top:auto;padding-top:1.3rem;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:var(--t-sm);
}
.obra__area{font-weight:800;color:var(--verde);letter-spacing:-.01em}
.obra__area span{font-size:.72em;font-weight:700;color:var(--tinta-50);letter-spacing:.06em;text-transform:uppercase;margin-left:.3em}

/* Galeria do projeto */
.galeria{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:12px}
.galeria figure{margin:0;display:block;overflow:hidden;border-radius:var(--r-sm);aspect-ratio:4/3;background:var(--verde)}
.galeria img{width:100%;height:100%;object-fit:cover}


/* --------------------------------------------------------------- Ficha  */
.ficha{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));
  gap:1px;background:rgba(18,18,18,.1);border:1px solid rgba(18,18,18,.1);border-radius:var(--r);overflow:hidden;
}
.ficha div{background:#fff;padding:clamp(18px,2vw,26px)}
.ficha dt{font-size:.7rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--tinta-50)}
.ficha dd{margin:.5em 0 0;font-size:1.12rem;font-weight:700;letter-spacing:-.015em;color:var(--verde);line-height:1.3}

/* -------------------------------------------------------- Por que a ITEC */
.motivo{
  position:relative;padding:clamp(26px,2.6vw,36px);
  background:#fff;border:1px solid rgba(18,18,18,.1);border-radius:var(--r);
  transition:transform .45s var(--ease),box-shadow .45s var(--ease);
  height:100%;
}
.motivo:hover{transform:translateY(-5px);box-shadow:var(--sombra)}
.motivo__num{
  font-size:1rem;font-weight:800;letter-spacing:.06em;
  color:var(--laranja);margin-bottom:1.3rem;display:block;
}
.motivo h3{font-size:1.22rem;margin-bottom:.85rem}
.motivo p{font-size:var(--t-sm);color:var(--tinta-70);line-height:1.62}
.sec--escura .motivo{background:rgba(255,255,255,.035);border-color:var(--verde-linha)}
.sec--escura .motivo p{color:rgba(247,247,247,.72)}

/* ------------------------------------------------------------- Clientes */
.clientes{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,182px),1fr));
  gap:1px;background:rgba(18,18,18,.1);
  border:1px solid rgba(18,18,18,.1);
}
.clientes li{
  background:#fff;display:grid;place-items:center;text-align:center;
  padding:clamp(18px,2vw,26px) 14px;min-height:86px;
  font-size:.82rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--tinta-70);line-height:1.3;
  transition:background .3s,color .3s;
}
.clientes li:hover{background:var(--verde);color:#fff}
.sec--escura .clientes{background:var(--verde-linha);border-color:var(--verde-linha)}
.sec--escura .clientes li{background:var(--verde);color:rgba(247,247,247,.72)}
.sec--escura .clientes li:hover{background:var(--laranja);color:#fff}

/* ------------------------------------------------------------ Presenca  */
.estados{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:1px;background:var(--verde-linha);border:1px solid var(--verde-linha)}
.estado{background:var(--verde);padding:clamp(22px,2.4vw,32px)}
.estado__uf{
  font-size:clamp(2rem,1.4rem + 1.8vw,2.8rem);font-weight:800;letter-spacing:-.05em;
  color:var(--laranja);line-height:1;
}
.estado__nome{margin-top:.5rem;font-weight:700;color:#fff;font-size:var(--t-sm)}
.estado__det{margin-top:.35rem;font-size:var(--t-xs);color:rgba(247,247,247,.58);line-height:1.45}

/* -------------------------------------------------------------- Contato */
.contato-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,4vw,68px);align-items:start}
@media (max-width:900px){.contato-grid{grid-template-columns:1fr}}

.canais{display:grid;gap:1px;background:rgba(18,18,18,.1);border:1px solid rgba(18,18,18,.1);border-radius:var(--r);overflow:hidden}
.canal{background:#fff;display:flex;gap:16px;padding:clamp(18px,2vw,24px);align-items:flex-start;transition:background .3s}
.canal:hover{background:var(--off)}
.canal__ico{width:42px;height:42px;flex:none;display:grid;place-items:center;background:rgba(255,88,36,.1);color:var(--laranja);border-radius:var(--r-sm)}
.canal__ico svg{width:20px;height:20px}
.canal__rot{font-size:.7rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--tinta-50)}
.canal__valor{margin-top:.25em;font-size:1.05rem;font-weight:700;color:var(--verde);letter-spacing:-.01em;line-height:1.35}
.canal a.canal__valor:hover{color:var(--laranja)}
.sec--escura .canais{background:var(--verde-linha);border-color:var(--verde-linha)}
.sec--escura .canal{background:var(--verde)}
.sec--escura .canal:hover{background:rgba(255,255,255,.04)}
.sec--escura .canal__valor{color:#fff}
.sec--escura .canal__rot{color:rgba(247,247,247,.5)}

.form{display:grid;gap:18px}
.campo{display:grid;gap:.5rem}
.campo label{font-size:var(--t-xs);font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--tinta-50)}
.campo label .req{color:var(--laranja)}
.campo input,.campo select,.campo textarea{
  width:100%;padding:.95em 1.1em;
  background:#fff;color:var(--tinta);
  border:1.5px solid rgba(18,18,18,.16);border-radius:var(--r-sm);
  font-size:var(--t-sm);transition:border-color .25s,box-shadow .25s;
}
.campo textarea{min-height:140px;resize:vertical}
.campo input:focus,.campo select:focus,.campo textarea:focus{
  outline:0;border-color:var(--laranja);box-shadow:0 0 0 3px rgba(255,88,36,.14);
}
.campo--2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:620px){.campo--2{grid-template-columns:1fr}}
.form__nota{font-size:var(--t-xs);color:var(--tinta-50);line-height:1.5}
.sec--escura .campo input,.sec--escura .campo select,.sec--escura .campo textarea{
  background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.18);color:#fff;
}
.sec--escura .campo input::placeholder,.sec--escura .campo textarea::placeholder{color:rgba(255,255,255,.4)}
.sec--escura .campo label{color:rgba(247,247,247,.6)}
.sec--escura .form__nota{color:rgba(247,247,247,.5)}

.aviso{padding:1em 1.2em;border-radius:var(--r-sm);font-size:var(--t-sm);font-weight:600;border:1.5px solid}
.aviso--ok{background:rgba(191,230,239,.18);border-color:var(--gelo);color:var(--verde)}
.aviso--erro{background:rgba(255,88,36,.1);border-color:var(--laranja);color:var(--laranja)}
.sec--escura .aviso--ok{color:var(--gelo)}

/* ------------------------------------------------------------- CTA band */
.cta{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(120deg,var(--verde-900) 0%, var(--verde) 55%, #123a20 100%);
}
.cta::before{
  content:"";position:absolute;right:-8%;top:-40%;width:640px;height:640px;
  background:radial-gradient(circle, rgba(255,88,36,.34) 0%, transparent 66%);
  pointer-events:none;
}
.cta .wrap{position:relative;z-index:1}
.cta__inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:clamp(26px,4vw,60px)}
.cta h2{color:#fff;max-width:17ch}
.cta p{margin-top:1rem;color:rgba(247,247,247,.76);max-width:48ch;font-size:var(--t-body)}

/* --------------------------------------------------------------- Rodape */
.pe{background:var(--verde-900);color:rgba(247,247,247,.68);padding-top:clamp(56px,6vw,84px)}
.pe__grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:clamp(28px,3.4vw,54px);
  padding-bottom:clamp(40px,4.4vw,64px);
}
@media (max-width:980px){.pe__grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.pe__grid{grid-template-columns:1fr}}
.pe__marca img,.pe__marca svg{height:42px;width:auto;margin-bottom:1.4rem}
.pe p{font-size:var(--t-sm);line-height:1.66;max-width:38ch}
.pe h4{
  color:#fff;font-size:.74rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  margin-bottom:1.25rem;
}
.pe ul{display:grid;gap:.72rem;list-style:none;padding:0;margin:0}
.pe li a,.pe address a{font-size:var(--t-sm);transition:color .25s}
.pe li a:hover,.pe address a:hover{color:var(--laranja-2)}
.pe address{font-style:normal;font-size:var(--t-sm);line-height:1.66;display:grid;gap:.8rem}
.pe__sociais{display:flex;gap:10px;margin-top:1.6rem}
.pe__sociais a{
  width:42px;height:42px;display:grid;place-items:center;border-radius:100px;
  border:1px solid rgba(255,255,255,.16);color:#fff;transition:all .3s;
}
.pe__sociais a:hover{background:var(--laranja);border-color:var(--laranja);transform:translateY(-2px)}
.pe__sociais svg{width:18px;height:18px;margin:0}
.pe__base{
  border-top:1px solid rgba(255,255,255,.1);
  padding-block:24px;
  display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center;justify-content:space-between;
  font-size:var(--t-xs);color:rgba(247,247,247,.48);
}
.pe__crea{
  display:inline-flex;align-items:center;gap:.6em;
  color:var(--gelo);font-weight:700;letter-spacing:.06em;
}
.pe__crea::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--laranja)}

/* ------------------------------------------------------------ Whatsapp  */
.zap{
  position:fixed;right:clamp(16px,2.4vw,28px);bottom:clamp(16px,2.4vw,28px);z-index:90;
  width:58px;height:58px;border-radius:100px;
  display:grid;place-items:center;
  background:#25D366;color:#fff;
  box-shadow:0 10px 30px -8px rgba(37,211,102,.6);
  transition:transform .35s var(--ease);
}
.zap:hover{transform:scale(1.08)}
.zap svg{width:30px;height:30px}

/* ------------------------------------------------------------- Conteudo */
.entry{max-width:var(--max-txt)}
.entry > * + *{margin-top:1.35em}
.entry h2{font-size:var(--t-h2);margin-top:2.2em}
.entry h3{font-size:var(--t-h3);margin-top:1.8em}
.entry ul,.entry ol{padding-left:1.4em;display:grid;gap:.5em}
.entry ul{list-style:disc}
.entry ol{list-style:decimal}
.entry a{color:var(--laranja);border-bottom:1px solid rgba(255,88,36,.35)}
.entry a:hover{border-color:var(--laranja)}
.entry blockquote{
  border-left:3px solid var(--laranja);padding-left:1.4em;
  font-size:1.14rem;font-weight:600;color:var(--verde);
}
.entry img{border-radius:var(--r-sm)}
.entry figure{margin-block:2em}
.entry figcaption{margin-top:.7em;font-size:var(--t-xs);color:var(--tinta-50)}

/* Post / arquivo */
.post-card{display:flex;flex-direction:column;background:#fff;border:1px solid rgba(18,18,18,.1);border-radius:var(--r);overflow:hidden;height:100%;transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--sombra)}
.post-card__media{aspect-ratio:16/9;overflow:hidden;background:var(--off)}
.post-card__media img{width:100%;height:100%;object-fit:cover}
.post-card__corpo{padding:24px;display:flex;flex-direction:column;flex:1}
.post-card__data{font-size:var(--t-xs);font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--laranja);margin-bottom:.7rem}
.post-card h2{font-size:1.2rem;line-height:1.3}
.post-card p{margin-top:.8rem;font-size:var(--t-sm);color:var(--tinta-70)}

.paginacao{display:flex;flex-wrap:wrap;gap:8px;margin-top:clamp(36px,4vw,56px);justify-content:center}
.paginacao .page-numbers{
  min-width:44px;height:44px;display:grid;place-items:center;padding-inline:14px;
  border:1px solid rgba(18,18,18,.14);border-radius:var(--r-sm);
  font-size:var(--t-sm);font-weight:700;transition:all .25s;
}
.paginacao .page-numbers:hover{border-color:var(--verde)}
.paginacao .current{background:var(--verde);border-color:var(--verde);color:#fff}

/* ------------------------------------------------------- Acessibilidade */
.sr-only{
  position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
.pular{
  position:absolute;left:-9999px;top:0;z-index:300;
  background:var(--laranja);color:#fff;padding:14px 22px;font-weight:700;border-radius:0 0 var(--r-sm) 0;
}
.pular:focus{left:0}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:3px solid var(--laranja);outline-offset:2px;border-radius:2px;
}
.sec--escura a:focus-visible,.hero a:focus-visible,.topo a:focus-visible{outline-color:var(--gelo)}

/* -------------------------------------------------------------- Reveal  */
.rv{opacity:0;transform:translateY(22px);transition:opacity .85s var(--ease),transform .85s var(--ease)}
.rv.vis{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}
.rv-d4{transition-delay:.32s}.rv-d5{transition-delay:.4s}.rv-d6{transition-delay:.48s}
@media (prefers-reduced-motion: reduce){.rv{opacity:1;transform:none}}

/* --------------------------------------------------------------- Admin  */
.admin-bar .topo{top:32px}
@media screen and (max-width:782px){.admin-bar .topo{top:46px}}

/* ------------------------------------------------------------ Impressao */
@media print{
  .topo,.menu-mobile,.zap,.hero__scroll,.cta,.btn{display:none!important}
  body{color:#000;background:#fff}
  .sec--escura,.hero,.hero-int{background:#fff!important;color:#000!important}
  .sec--escura h1,.sec--escura h2,.sec--escura h3{color:#000!important}
}