/* IWT Química | site institucional
   Identidade: azul ultramar dos posts (#00087E / #0047EE), ciano da marca, desenho técnico de decantador.
   Fontes: Oswald (títulos), Rajdhani (rótulos e botões), Roboto (texto). */

@font-face{font-family:'Oswald';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/oswald-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'Oswald';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/oswald-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:'Oswald';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/oswald-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:'Rajdhani';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/rajdhani-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:'Rajdhani';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/rajdhani-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:'Roboto';font-style:normal;font-weight:300;font-display:swap;src:url(../fonts/roboto-latin-300-normal.woff2) format('woff2')}
@font-face{font-family:'Roboto';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/roboto-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Roboto';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/roboto-latin-500-normal.woff2) format('woff2')}

:root{
  --ink:#00087E;          /* azul ultramar dos títulos */
  --royal:#0047EE;        /* segundo tom dos títulos, botões */
  --deep:#00054A;         /* rodapé */
  --texto:#1A2456;
  --suave:#55628C;
  --ciano:#00A6E2;
  --ciano-claro:#5BC5F2;
  --ceu:#B6D8FB;
  --palido:#EEF5FF;
  --linha:#D7E4F8;
  --uf:#7FA9F5;
  --sombra:0 28px 60px -28px rgba(0,8,126,.32);
  --wrap:1280px;
  --gut:clamp(20px,4.5vw,64px);
  --f-tit:'Oswald','Arial Narrow',sans-serif;
  --f-rot:'Rajdhani','Arial',sans-serif;
  --f-txt:'Roboto',system-ui,-apple-system,'Segoe UI',sans-serif;
  --topo:84px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--topo) + 8px);-webkit-text-size-adjust:100%}
html:has(dialog[open]){overflow:hidden}
body{margin:0;font:400 1.0625rem/1.65 var(--f-txt);color:var(--texto);background:#fff;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
img,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit}
button{font:inherit;color:inherit}
p{margin:0 0 1em;max-width:68ch}
h1,h2,h3{margin:0;font-weight:700}
:focus-visible{outline:3px solid var(--ciano);outline-offset:3px;border-radius:2px}
::selection{background:var(--royal);color:#fff}

.wrap{width:min(100% - 2*var(--gut),var(--wrap));margin-inline:auto}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.pular{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:3px;font-family:var(--f-rot);font-weight:700;letter-spacing:.06em;text-decoration:none}
.pular:focus{top:12px}

/* ---------- tipografia ---------- */
.titulo{font-family:var(--f-tit);font-weight:700;text-transform:uppercase;color:var(--ink);font-size:clamp(2.3rem,1.45rem + 3vw,4.1rem);line-height:.98;letter-spacing:.003em;margin:0 0 .55em}
.titulo .l{display:block}
.titulo .l2{color:var(--royal)}
.t-xl{font-size:clamp(2.2rem,.9rem + 4.2vw,4.9rem);line-height:.95}
.rotulo{display:inline-block;font-family:var(--f-rot);font-weight:700;font-size:.98rem;line-height:1.2;letter-spacing:.14em;text-transform:uppercase;color:#0000A0;margin:0 0 1.5rem;max-width:none}
.rotulo::after{content:'';display:block;width:78%;height:1.5px;margin-top:.75rem;background:currentColor;opacity:.85}
.lead{font-size:clamp(1.06rem,1rem + .28vw,1.2rem);line-height:1.62;color:var(--texto);max-width:58ch}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;font-family:var(--f-rot);font-weight:700;font-size:1.02rem;line-height:1;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:#fff;background:var(--royal);border:1.5px solid var(--royal);padding:1em 1.5em .95em;border-radius:3px;cursor:pointer;transition:background-color .2s,border-color .2s,color .2s;white-space:nowrap}
.btn svg{width:1.2em;height:1.2em;flex:none}
.btn:hover{background:var(--ink);border-color:var(--ink)}
.btn-linha{background:transparent;color:var(--ink);border-color:rgba(0,8,126,.32)}
.btn-linha:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.btn-claro{background:#fff;border-color:#fff;color:var(--ink)}
.btn-claro:hover{background:#DDE9FF;border-color:#DDE9FF;color:var(--ink)}
.btn-linha-claro{background:transparent;border-color:rgba(255,255,255,.5);color:#fff}
.btn-linha-claro:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-sm{font-size:.92rem;padding:.8em 1.15em .75em}
.acoes{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2.1rem}

/* ---------- topo ---------- */
.topo{position:fixed;inset:0 0 auto;z-index:50;background:rgba(255,255,255,.88);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid rgba(0,8,126,.07);transition:box-shadow .3s}
.topo.rolou{box-shadow:0 14px 34px -22px rgba(0,8,126,.35)}
.topo-in{display:flex;align-items:center;gap:2rem;height:var(--topo)}
.marca{flex:none}
.marca img{width:146px;height:auto}
.menu{display:flex;align-items:center;gap:1.75rem;margin-left:auto}
.menu a{position:relative;font-family:var(--f-rot);font-weight:700;font-size:1.02rem;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;color:var(--ink);padding:.45em 0}
.menu a:not(.btn)::after{content:'';position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--royal);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.menu a:not(.btn):hover::after,.menu a.ativo::after{transform:scaleX(1)}
.menu a.ativo{color:var(--royal)}
.menu .menu-cta{display:none}
.topo-acoes{display:flex;align-items:center;gap:1rem}
.sociais{display:flex;gap:.3rem}
.sociais a{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;color:var(--ink);transition:background-color .2s,color .2s}
.sociais a:hover{background:var(--palido);color:var(--royal)}
.menu-btn{display:none;width:46px;height:46px;place-items:center;border:0;background:var(--palido);border-radius:50%;color:var(--ink);cursor:pointer}

/* ---------- hero ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden;min-height:clamp(720px,100svh,1000px);display:flex;flex-direction:column;padding-top:calc(var(--topo) + 40px);background:#fff}
.hero-foto{position:absolute;inset:var(--topo) 0 0;z-index:-3;display:block}
.hero-foto img{width:100%;height:100%;object-fit:cover;object-position:70% 0%}
.hero-veu{position:absolute;inset:0;z-index:-2;background:
  radial-gradient(ellipse 48% 58% at 0 0,rgba(182,216,251,.95),rgba(182,216,251,0) 72%),
  radial-gradient(ellipse 40% 40% at 0 100%,rgba(182,216,251,.7),rgba(182,216,251,0) 72%),
  linear-gradient(180deg,rgba(255,255,255,0) 72%,rgba(255,255,255,.85) 100%),
  linear-gradient(90deg,#fff 0%,#fff 34%,rgba(255,255,255,.93) 44%,rgba(255,255,255,.62) 55%,rgba(255,255,255,0) 70%)}
.hero-veu::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.75) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.75) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse 46% 56% at 0 0,#000 25%,transparent 72%);mask-image:radial-gradient(ellipse 46% 56% at 0 0,#000 25%,transparent 72%)}
.bp{position:absolute;pointer-events:none;z-index:-1;color:#fff;height:auto}
.bp-hero-a{width:min(48vw,620px);left:max(-14vw,-200px);top:max(-12vw,-170px);opacity:.95}
.bp-hero-b{width:min(30vw,400px);left:max(-9vw,-120px);bottom:max(-9vw,-130px);opacity:.9}
.hero-in{flex:1;display:flex;align-items:center;padding:24px 0 40px}
.hero-txt{max-width:50rem}
.hero .lead{max-width:36em}
.provas{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:6px 6px 0 0;box-shadow:0 -24px 50px -34px rgba(0,8,126,.45)}
.provas li{padding:26px 28px 24px;border-left:1px solid var(--linha)}
.provas li:first-child{border-left:0}
.provas strong{display:block;font-family:var(--f-tit);font-weight:600;font-size:1.3rem;line-height:1.1;letter-spacing:.01em;text-transform:uppercase;color:var(--ink);margin-bottom:.35rem}
.provas span{display:block;font-size:.94rem;line-height:1.45;color:var(--suave)}

/* entrada do hero (único momento animado da página) */
@keyframes sobe{from{opacity:0;transform:translateY(22px)}}
@keyframes gira{from{opacity:0;transform:rotate(-28deg) scale(.92)}}
.js .hero .rotulo,.js .hero .titulo .l,.js .hero .lead,.js .hero .acoes{animation:sobe 1s cubic-bezier(.2,.7,.2,1) both}
.js .hero .rotulo{animation-delay:.05s}
.js .hero .titulo .l:nth-child(1){animation-delay:.16s}
.js .hero .titulo .l:nth-child(2){animation-delay:.28s}
.js .hero .titulo .l:nth-child(3){animation-delay:.4s}
.js .hero .lead{animation-delay:.6s}
.js .hero .acoes{animation-delay:.72s}
.js .bp-hero-a{animation:gira 2.4s cubic-bezier(.2,.7,.2,1) both}
.js .bp-hero-b{animation:gira 2.4s cubic-bezier(.2,.7,.2,1) .3s both}

/* ---------- seções ---------- */
.sec{padding:clamp(84px,9vw,140px) 0}
.sec-cab{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:2rem 4rem;align-items:end;margin-bottom:clamp(40px,5vw,64px)}
.sec-cab .titulo{margin-bottom:0}
.sec-cab .lead{margin-bottom:.4rem}
.papel{background-color:var(--palido);background-image:linear-gradient(rgba(255,255,255,.85) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.85) 1px,transparent 1px);background-size:56px 56px}

/* sobre */
.sobre{padding-bottom:0}
.sobre-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(40px,6vw,96px);align-items:start}
.unidades{list-style:none;padding:0;margin:2.2rem 0 0;display:flex;flex-wrap:wrap;gap:1rem 2.2rem}
.unidades li{display:flex;gap:.55rem;align-items:flex-start;color:var(--royal)}
.unidades svg{flex:none;margin-top:2px}
.unidades strong{display:block;font-family:var(--f-rot);font-weight:700;font-size:1.08rem;letter-spacing:.05em;text-transform:uppercase;color:var(--ink);line-height:1.15}
.unidades span span,.unidades li>span{font-size:.94rem;color:var(--suave);line-height:1.4}
.pilares{margin:clamp(0px,3vw,46px) 0 0;display:grid;grid-template-columns:1fr 1fr;border-top:1.5px solid var(--ink)}
.pilares div{padding:26px 24px 28px 0;border-bottom:1px solid var(--linha)}
.pilares div:nth-child(even){padding-left:24px;padding-right:0;border-left:1px solid var(--linha)}
.pilares dt{font-family:var(--f-tit);font-weight:600;font-size:1.22rem;line-height:1.15;letter-spacing:.01em;text-transform:uppercase;color:var(--ink);margin-bottom:.6rem}
.pilares dd{margin:0;font-size:.97rem;line-height:1.6;color:var(--suave)}
.banner-unidade{position:relative;margin:clamp(64px,8vw,120px) 0 0;height:clamp(360px,58vw,780px);overflow:hidden}
.banner-unidade picture{display:block;height:100%}
.banner-unidade img{width:100%;height:100%;object-fit:cover}
.banner-unidade::before{content:'';position:absolute;inset:0 0 auto;height:30%;z-index:1;background:linear-gradient(180deg,#fff,rgba(255,255,255,0))}
.bp-unidade{z-index:2;color:rgba(0,71,238,.2);width:min(44vw,560px);right:max(-10vw,-140px);top:max(-16vw,-220px)}

/* atuação */
.atuacao{padding-bottom:0}
.paineis{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}
.painel{position:relative;isolation:isolate;overflow:hidden;min-height:clamp(480px,46vw,660px);display:flex;align-items:flex-end;color:#fff}
.painel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.painel::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,8,126,0) 28%,rgba(0,8,126,.5) 56%,rgba(0,5,74,.95) 100%)}
.painel-txt{padding:clamp(26px,3vw,44px)}
.painel h3{font-family:var(--f-tit);font-weight:700;text-transform:uppercase;font-size:clamp(2rem,1.4rem + 1.7vw,3rem);line-height:1;margin:0 0 .6rem}
.painel p{font-size:1rem;line-height:1.55;color:rgba(255,255,255,.88);max-width:36ch}
.painel-linhas{list-style:none;padding:0;margin:1.3rem 0 0;display:flex;flex-wrap:wrap;gap:.5rem}
.painel-linhas button{display:inline-flex;align-items:center;gap:.45em;font-family:var(--f-rot);font-weight:700;font-size:.95rem;letter-spacing:.05em;color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.42);border-radius:999px;padding:.38em .95em .32em;cursor:pointer;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:background-color .2s,color .2s}
.painel-linhas button::before{content:'';width:.55em;height:.55em;border-radius:50%;background:var(--cor);box-shadow:0 0 0 1.5px #fff}
.painel-linhas button:hover{background:#fff;color:var(--ink)}

/* produtos */
.prod-cab{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);gap:clamp(32px,5vw,80px);align-items:center;margin-bottom:clamp(48px,6vw,84px)}
.palco{position:relative;isolation:isolate;overflow:hidden;border-radius:6px;aspect-ratio:16/10;display:flex;align-items:flex-end;justify-content:center;padding:0 5% 7%;background:radial-gradient(ellipse 70% 70% at 50% 38%,#fff 0%,var(--palido) 62%,#D9E8FD 100%)}
.palco::before{content:'';position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.9) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.9) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:linear-gradient(180deg,#000,transparent 75%);mask-image:linear-gradient(180deg,#000,transparent 75%)}
.palco::after{content:'';position:absolute;left:10%;right:10%;bottom:6%;height:28px;z-index:0;background:radial-gradient(closest-side,rgba(0,8,126,.26),rgba(0,8,126,0))}
.palco img{position:relative;z-index:1;width:100%;filter:drop-shadow(0 22px 18px rgba(0,8,126,.16))}
.bp-palco{color:rgba(0,71,238,.18);width:78%;left:11%;top:-14%;z-index:0}
.cards{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--linha);border-radius:6px;transition:box-shadow .25s,border-color .25s}
.card:hover{box-shadow:var(--sombra);border-color:transparent}
.card-foto{position:relative;aspect-ratio:16/10}
.card-foto img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:5px 5px 0 0}
.card-foto::after{content:'';position:absolute;left:0;right:0;bottom:0;height:5px;background:var(--cor)}
.card-ic{position:absolute;z-index:2;left:24px;bottom:-28px;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:var(--cor);color:#fff;box-shadow:0 0 0 5px #fff}
.card-txt{display:flex;flex-direction:column;flex:1;padding:46px 26px 26px}
.card-cat{font-family:var(--f-rot);font-weight:700;font-size:.92rem;line-height:1.2;letter-spacing:.12em;text-transform:uppercase;color:var(--cor);margin:0 0 .3rem}
.card h3{font-family:var(--f-tit);font-weight:700;font-size:2.35rem;line-height:1;color:var(--ink);margin:0 0 .85rem}
.card h3 sup,.modal h2 sup{font-size:.38em;vertical-align:top;position:relative;top:.2em;margin-left:.06em;font-weight:500}
.card p{font-size:.98rem;line-height:1.6;color:var(--suave)}
.tags{list-style:none;padding:0;margin:.1rem 0 1.5rem;display:flex;flex-wrap:wrap;gap:.4rem}
.tags li{font-family:var(--f-rot);font-weight:700;font-size:.86rem;letter-spacing:.04em;line-height:1;color:var(--ink);background:var(--palido);border-radius:3px;padding:.42em .65em .36em}
.card-btn{margin-top:auto;align-self:flex-start;display:inline-flex;align-items:center;gap:.45rem;font-family:var(--f-rot);font-weight:700;font-size:1rem;letter-spacing:.08em;text-transform:uppercase;color:var(--cor);background:none;border:0;border-bottom:1.5px solid currentColor;padding:.25rem 0;cursor:pointer}
.card-btn::before{content:'';position:absolute;inset:0;border-radius:6px}
.card-btn:focus-visible{outline:none}
.card-btn:focus-visible::before{outline:3px solid var(--ciano);outline-offset:2px}
.card-aux{overflow:hidden;isolation:isolate;background:var(--ink);border-color:var(--ink);color:#fff}
.card-aux:hover{border-color:var(--ink)}
.card-aux .card-txt{padding:34px 28px 30px}
.card-aux .card-ic{position:static;background:rgba(255,255,255,.12);box-shadow:none;margin-bottom:1.4rem}
.card-aux h3{text-transform:uppercase;color:#fff;font-size:2rem}
.card-aux p{color:rgba(255,255,255,.8)}
.aux-lista{list-style:none;padding:0;margin:.3rem 0 1.8rem}
.aux-lista li{font-family:var(--f-rot);font-weight:600;font-size:1.08rem;letter-spacing:.02em;padding:.6rem 0;border-bottom:1px solid rgba(255,255,255,.15)}
.aux-lista li.aux-mais{border-bottom:0;padding-bottom:0;font-weight:500;color:rgba(255,255,255,.62)}
.card-aux .btn{margin-top:auto;align-self:flex-start}
.bp-aux{color:rgba(255,255,255,.1);width:460px;right:-190px;bottom:-190px}

/* banners */
.banner{position:relative;isolation:isolate;overflow:hidden;min-height:clamp(560px,64vw,820px);display:flex;align-items:center;padding:110px 0}
.banner-foto{position:absolute;inset:0;z-index:-3;display:block}
.banner-foto img{width:100%;height:100%;object-fit:cover}
.banner::before{content:'';position:absolute;inset:0;z-index:-2}
.banner .lead{max-width:40ch}
.banner-diag{color:#fff;background:var(--ink)}
.banner-diag::before{background:linear-gradient(90deg,rgba(0,5,74,.97) 0%,rgba(0,8,126,.9) 32%,rgba(0,8,126,.5) 58%,rgba(0,8,126,.12) 100%)}
.banner-diag .titulo{color:#fff}
.banner-diag .titulo .l2,.banner-diag .rotulo{color:var(--ciano-claro)}
.banner-diag .lead{color:rgba(255,255,255,.9)}
.bp-diag{color:rgba(255,255,255,.45);width:min(56vw,760px);right:max(-8vw,-120px);top:50%;margin-top:calc(min(56vw,760px) / -2)}
.banner-sust::before{background:
  radial-gradient(ellipse 46% 60% at 0 100%,rgba(182,216,251,.9),rgba(182,216,251,0) 72%),
  linear-gradient(90deg,#fff 0%,#fff 30%,rgba(255,255,255,.9) 42%,rgba(255,255,255,.5) 54%,rgba(255,255,255,0) 68%)}
.bp-sust{width:min(34vw,440px);left:max(-10vw,-140px);bottom:max(-12vw,-170px);opacity:.95}

/* serviços */
.serv-grid{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:clamp(40px,6vw,100px);align-items:start}
.serv-fotos{position:sticky;top:calc(var(--topo) + 32px);padding-bottom:30%}
.serv-f1{width:84%;aspect-ratio:4/5;object-fit:cover;border-radius:6px}
.serv-f2{position:absolute;right:0;bottom:0;width:50%;aspect-ratio:3/4;object-fit:cover;border-radius:6px;border:8px solid #fff;box-shadow:var(--sombra)}
.fases{list-style:none;padding:0;margin:2.8rem 0 0}
.fase{position:relative;padding:0 0 2.6rem 66px}
.fase::before{content:'';position:absolute;left:21px;top:50px;bottom:6px;width:1.5px;background:linear-gradient(var(--royal),var(--linha))}
.fase:last-child{padding-bottom:0}
.fase:last-child::before{display:none}
.fase-nome{display:flex;align-items:center;gap:1.1rem;margin:0 0 1.25rem -66px;font-family:var(--f-tit);font-weight:600;font-size:1.55rem;line-height:1;letter-spacing:.02em;text-transform:uppercase;color:var(--royal)}
.fase-n{flex:none;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff;font-family:var(--f-tit);font-weight:600;font-size:1.2rem}
.fase-itens{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem 2.2rem}
.fase-itens h3{font-family:var(--f-txt);font-weight:500;font-size:1.13rem;line-height:1.3;color:var(--ink);margin:0 0 .4rem}
.fase-itens p{font-size:.97rem;line-height:1.6;color:var(--suave);margin:0}

/* cobertura */
.cob-grid{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);gap:clamp(40px,5vw,84px);align-items:center}
.pontos{list-style:none;padding:0;margin:2.2rem 0 0;display:grid;gap:.85rem}
.pontos li{display:flex;align-items:center;gap:.95rem;font-size:1rem;line-height:1.45}
.ponto-ic{flex:none;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--royal);box-shadow:0 0 0 1px var(--linha)}
.mapa{margin:0;background:#fff;border-radius:6px;padding:clamp(14px,2vw,28px);box-shadow:var(--sombra)}
.mapa-svg{width:100%;height:auto}
.mp-grade path{fill:none;stroke:#DCE7F8;stroke-width:1;stroke-dasharray:4 6}
.mp-grade text{font-family:var(--f-rot);font-weight:600;font-size:20px;letter-spacing:.06em;fill:#9AB0D6}
.uf{fill:#F4F8FE;stroke:#C5D6F0;stroke-width:1.2;stroke-linejoin:round}
.uf.hi{fill:var(--uf);stroke:#fff;stroke-width:2}
.uf-rj.hi{fill:var(--royal)}
.uf-mg.hi{fill:#B7CFFA}  /* MG: distribuição e atendimento técnico, sem estoque */
.mp-rot text{font-family:var(--f-rot);font-weight:700;font-size:28px;letter-spacing:.08em;text-anchor:middle;fill:#A3B7DA}
.mp-rot text.hi{fill:#fff;font-size:40px}
.mp-rot text.hi.t-mg{fill:var(--royal)}
.mp-rot text.mar{font-size:22px;letter-spacing:.3em;text-transform:uppercase;fill:#A3B7DA}
.pulso{fill:rgba(0,166,226,.16);stroke:var(--ciano);stroke-width:1.5;stroke-dasharray:3 4}
.pino{fill:#fff;stroke:var(--ink);stroke-width:3}
.guia{fill:none;stroke:var(--ink);stroke-width:1.5}
.pino-t{font-family:var(--f-tit);font-weight:600;font-size:36px;letter-spacing:.02em;text-transform:uppercase;fill:var(--ink)}
.pino-s{font-family:var(--f-txt);font-size:25px;fill:var(--suave)}
.mp-mini .br{fill:#EAF1FD;stroke:#B9CDEE;stroke-width:1}
.mp-mini .se{fill:var(--royal)}
.mp-mini rect{fill:none;stroke:var(--ink);stroke-width:1.5}
.legenda{list-style:none;padding:0;margin:18px 4px 4px;display:grid;grid-template-columns:1fr 1fr;gap:.8rem 1.4rem}
.legenda li{display:grid;grid-template-columns:16px 1fr;column-gap:.65rem}
.lg-cor{grid-row:span 2;width:15px;height:15px;margin-top:2px;border-radius:3px;background:var(--uf)}
.lg-rj .lg-cor{background:var(--royal)}
.lg-mg .lg-cor{background:#B7CFFA}
.lg-br .lg-cor{background:#F4F8FE;box-shadow:inset 0 0 0 1.5px #C5D6F0}
.legenda strong{font-family:var(--f-rot);font-weight:700;font-size:1.02rem;line-height:1.2;letter-spacing:.05em;text-transform:uppercase;color:var(--ink)}
.legenda span:not(.lg-cor){font-size:.9rem;line-height:1.35;color:var(--suave)}

/* contato */
.contato{position:relative;isolation:isolate;overflow:hidden}
.contato-fundo{position:absolute;inset:0;z-index:-1}
.contato-fundo img{width:100%;height:100%;object-fit:cover}
.contato-fundo::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.93) 46%,rgba(238,245,255,.7) 100%)}
.contato-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(40px,6vw,96px);align-items:center}
.canais{list-style:none;padding:0;margin:2.3rem 0 0;display:grid;gap:1rem}
.canais a{display:flex;align-items:center;gap:1rem;text-decoration:none;color:var(--ink);font-family:var(--f-tit);font-weight:500;font-size:clamp(1.2rem,1rem + .7vw,1.55rem);line-height:1.15;overflow-wrap:anywhere}
.canais small{display:block;font-family:var(--f-rot);font-weight:700;font-size:.84rem;letter-spacing:.14em;text-transform:uppercase;color:var(--suave);margin-bottom:.15rem}
.canal-ic{flex:none;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:var(--royal);color:#fff;transition:background-color .2s}
.canais a:hover .canal-ic{background:var(--ink)}
.form-card{background:#fff;border-radius:6px;border-top:5px solid var(--royal);padding:clamp(26px,3.5vw,46px);box-shadow:var(--sombra)}
.form-card h3{font-family:var(--f-tit);font-weight:700;font-size:clamp(1.6rem,1.3rem + .8vw,2rem);line-height:1.05;text-transform:uppercase;color:var(--ink);margin:0 0 .35rem}
.form-sub{font-size:.96rem;color:var(--suave);margin:0 0 1.7rem}
.form-card label{display:block;font-family:var(--f-rot);font-weight:700;font-size:.92rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);margin-bottom:1.05rem}
.form-card input,.form-card textarea{display:block;width:100%;margin-top:.4rem;font:400 1rem/1.4 var(--f-txt);letter-spacing:0;text-transform:none;color:var(--texto);background:var(--palido);border:1.5px solid transparent;border-radius:4px;padding:.85em 1em;transition:border-color .2s,background-color .2s}
.form-card input::placeholder,.form-card textarea::placeholder{color:#8090B5}
.form-card input:focus,.form-card textarea:focus{outline:none;border-color:var(--royal);background:#fff}
.form-card textarea{resize:vertical;min-height:132px}
.form-2{display:grid;grid-template-columns:1fr 1fr;gap:0 1rem}
.contact-submit{width:100%;margin-top:.4rem}
.contact-submit:disabled{opacity:.7;cursor:wait}
.hp-field{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
.form-status{margin:.9rem 0 0;font-size:.96rem;min-height:1.4em}
.form-status.ok{color:#137A3A}
.form-status.error{color:#C0262D}

/* rodapé */
.rodape{position:relative;isolation:isolate;overflow:hidden;background:var(--deep);color:rgba(255,255,255,.72);padding:clamp(64px,7vw,100px) 0 0}
.bp-rodape{color:rgba(255,255,255,.08);width:760px;right:-220px;top:-260px}
.rod-grid{display:grid;grid-template-columns:1.5fr 1fr .8fr 1.2fr;gap:40px}
.rod-marca img{width:160px;margin-bottom:1.4rem}
.rod-marca p{font-size:.96rem;max-width:34ch}
.rodape .sociais{margin-top:1.4rem;gap:.5rem}
.rodape .sociais a{color:#fff;background:rgba(255,255,255,.08)}
.rodape .sociais a:hover{background:var(--royal);color:#fff}
.rod-tit{font-family:var(--f-rot);font-weight:700;font-size:.95rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;margin:0 0 1.1rem}
.rodape ul{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
.rodape ul a,.rodape ul button{font-size:.97rem;color:rgba(255,255,255,.8);text-decoration:none;background:none;border:0;padding:0;cursor:pointer;text-align:left;overflow-wrap:anywhere}
.rodape ul a:hover,.rodape ul button:hover{color:#fff}
.rodape ul span{color:rgba(255,255,255,.45);font-size:.88em;margin-left:.25em}
.rodape ul button{line-height:1.5}
.rod-base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.6rem 2rem;margin-top:60px;padding:22px 0 28px;border-top:1px solid rgba(255,255,255,.12);font-size:.88rem}
.rod-base p{margin:0}
.rod-base a{color:#fff}

.zap{position:fixed;right:22px;bottom:22px;z-index:40;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#25D366;color:#fff;box-shadow:0 14px 30px -10px rgba(0,30,10,.5);transition:transform .2s,opacity .3s,visibility .3s}
.js .zap{opacity:0;visibility:hidden;transform:translateY(12px)}
.js .zap.visivel{opacity:1;visibility:visible;transform:none}
.zap:hover{transform:scale(1.06)}

/* modal das linhas */
.modal{padding:0;border:0;border-radius:8px;width:min(780px,calc(100% - 32px));max-height:calc(100dvh - 48px);overflow:auto;overscroll-behavior:contain;color:var(--texto);background:#fff;box-shadow:0 40px 100px -20px rgba(0,5,74,.55)}
.modal::backdrop{background:rgba(0,5,74,.62);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.modal[open]{animation:surge .35s cubic-bezier(.2,.7,.2,1)}
@keyframes surge{from{opacity:0;transform:translateY(18px) scale(.985)}}
.modal-cab{position:relative;isolation:isolate;min-height:250px;aspect-ratio:16/6.6;display:flex;align-items:flex-end;color:#fff;border-bottom:5px solid var(--cor)}
.modal-cab img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover}
.modal-cab::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,5,74,.05) 15%,rgba(0,5,74,.86) 100%)}
.modal-tit{display:flex;align-items:center;gap:1.1rem;padding:24px 34px}
.modal-tit .card-ic{position:static;flex:none;box-shadow:0 0 0 4px rgba(255,255,255,.3)}
.modal-tit .card-cat{color:#fff;margin-bottom:.35rem}
.modal-tit h2{font-family:var(--f-tit);font-weight:700;font-size:clamp(2.3rem,1.6rem + 2vw,3.3rem);line-height:.95}
.modal-fechar{position:absolute;top:14px;right:14px;width:44px;height:44px;border-radius:50%;border:0;display:grid;place-items:center;background:rgba(255,255,255,.94);color:var(--ink);cursor:pointer}
.modal-fechar:hover{background:#fff;color:var(--royal)}
.modal-corpo{padding:30px 34px 6px}
.modal-corpo .lead{font-size:1.08rem}
.modal-corpo h3{font-family:var(--f-rot);font-weight:700;font-size:.98rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cor);margin:1.9rem 0 .95rem}
.apps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:.7rem 1.8rem}
.apps li{display:flex;gap:.6rem;align-items:flex-start;font-size:.98rem;line-height:1.45}
.apps svg{flex:none;color:var(--cor);margin-top:.1rem}
.sublinhas{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:.7rem 1.8rem}
.sublinhas div{border-left:3px solid var(--cor);padding:.15rem 0 .15rem .85rem}
.sublinhas dt{font-family:var(--f-tit);font-weight:600;font-size:1.12rem;color:var(--ink)}
.sublinhas dd{margin:0;font-size:.92rem;color:var(--suave)}
.modal-pe{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;margin-top:26px;padding:22px 34px 30px;border-top:1px solid var(--linha)}
.modal-pe p{margin:0;font-size:.95rem;color:var(--suave)}

/* ---------- responsivo ---------- */
@media (max-width:1180px){
  .topo .sociais{display:none}
  .menu{gap:1.35rem}
  .rod-grid{grid-template-columns:1.3fr 1fr 1fr}
  .rod-grid>div:nth-child(3){display:none}
}
@media (min-width:761px) and (max-width:1240px){
  .hero-foto img{object-position:82% 0%}
  .hero-veu{background:
    radial-gradient(ellipse 55% 50% at 0 0,rgba(182,216,251,.95),rgba(182,216,251,0) 72%),
    linear-gradient(180deg,rgba(255,255,255,0) 72%,rgba(255,255,255,.88) 100%),
    linear-gradient(90deg,#fff 0%,rgba(255,255,255,.97) 46%,rgba(255,255,255,.82) 60%,rgba(255,255,255,.35) 74%,rgba(255,255,255,0) 86%)}
  .hero .lead{max-width:31em}
}
@media (max-width:1020px){
  :root{--topo:72px}
  .menu-btn{display:grid}
  .menu{position:fixed;top:var(--topo);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;margin:0;padding:8px var(--gut) 26px;background:#fff;box-shadow:0 30px 40px -24px rgba(0,8,126,.35);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .2s,transform .2s,visibility 0s .2s}
  .menu.aberto{opacity:1;visibility:visible;transform:none;transition:opacity .2s,transform .2s}
  .menu a{padding:15px 0;font-size:1.12rem;border-bottom:1px solid var(--linha)}
  .menu a:not(.btn)::after{display:none}
  .menu .menu-cta{display:inline-flex;margin-top:20px;border-bottom:0;color:#fff;padding:1em 1.5em .95em}
  .topo-acoes{margin-left:auto}
  .sec-cab,.sobre-grid,.prod-cab,.serv-grid,.cob-grid,.contato-grid{grid-template-columns:minmax(0,1fr)}
  .sec-cab{gap:1.4rem}
  .pilares{margin-top:0}
  .provas{grid-template-columns:1fr 1fr}
  .provas li:nth-child(3){border-left:0}
  .provas li:nth-child(n+3){border-top:1px solid var(--linha)}
  .paineis{grid-template-columns:minmax(0,1fr)}
  .painel{min-height:440px}
  .cards{grid-template-columns:1fr 1fr}
  .serv-fotos{position:relative;top:auto;max-width:560px;padding-bottom:26%}
  .rod-grid{grid-template-columns:1fr 1fr}
  .rod-grid>div:nth-child(3){display:block}
}
@media (max-width:760px){
  body{font-size:1rem}
  .titulo{font-size:min(9.2vw,2.45rem)}
  .t-xl{font-size:min(8.8vw,2.6rem)}
  .btn{white-space:normal;text-align:center;line-height:1.15;letter-spacing:.06em}
  .hero{--hf:clamp(250px,44vh,400px);display:block;min-height:0;padding-top:var(--topo)}
  .hero-foto{position:relative;inset:auto;height:var(--hf)}
  .hero-foto img{object-position:90% 40%}
  .hero-veu{background:
    radial-gradient(ellipse 70% 30% at 0 100%,rgba(182,216,251,.75),rgba(182,216,251,0) 72%),
    linear-gradient(180deg,rgba(255,255,255,0) 0,rgba(255,255,255,0) calc(var(--topo) + var(--hf) * .5),#fff calc(var(--topo) + var(--hf) * .97))}
  .hero-veu::before{display:none}
  .bp-hero-a{width:115vw;left:-58vw;top:calc(var(--topo) + var(--hf) * .7);color:rgba(0,71,238,.11)}
  .bp-hero-b{display:none}
  .hero-in{margin-top:calc(var(--hf) * -.1);padding:0 0 36px}
  .hero .lead{font-size:1.05rem}
  .acoes .btn{flex:1 1 auto}
  .provas{border-radius:0;box-shadow:none;border-top:1px solid var(--linha);border-bottom:1px solid var(--linha)}
  .provas li{padding:18px 14px 16px 0}
  .provas li:nth-child(even){padding-left:16px}
  .provas strong{font-size:1.08rem}
  .provas span{font-size:.88rem}
  .cards{grid-template-columns:minmax(0,1fr)}
  .fase{padding-left:0}
  .fase::before{display:none}
  .fase-nome{margin-left:0}
  .fase-itens{grid-template-columns:minmax(0,1fr);gap:1.2rem;padding-left:0}
  .banner{--hf:clamp(240px,40vh,380px);display:block;min-height:0;padding:0 0 64px}
  .banner-foto{position:relative;height:var(--hf)}
  .banner-in{margin-top:calc(var(--hf) * -.08);position:relative}
  .banner-diag::before{background:linear-gradient(180deg,rgba(0,8,126,.1) 0,rgba(0,8,126,.45) calc(var(--hf) * .5),var(--ink) calc(var(--hf) * .96))}
  .bp-diag{width:120vw;right:-50vw;top:0;margin-top:-10vw}
  .banner-sust::before{background:linear-gradient(180deg,rgba(255,255,255,0) 0,rgba(255,255,255,0) calc(var(--hf) * .45),#fff calc(var(--hf) * .96))}
  .bp-sust{display:none}
  .apps,.sublinhas,.form-2,.legenda{grid-template-columns:minmax(0,1fr)}
  .rod-grid{grid-template-columns:minmax(0,1fr)}
  .rod-grid>div:nth-child(3){display:none}
  .topo-cta{display:none}
  .marca img{width:126px}
  .zap{width:52px;height:52px;right:14px;bottom:14px}
  .modal{width:100%;max-width:100%;height:100dvh;max-height:100dvh;margin:0;border-radius:0}
  .modal-cab{aspect-ratio:auto;min-height:230px}
  .modal-tit{padding:20px 22px}
  .modal-corpo{padding:24px 22px 4px}
  .modal-pe{padding:20px 22px 28px}
  .modal-pe .btn{width:100%}
  .pilares{grid-template-columns:minmax(0,1fr)}
  .pilares div:nth-child(even){padding-left:0;border-left:0}
  .serv-fotos{padding-bottom:22%}
}
@media (max-width:400px){
  .provas{grid-template-columns:minmax(0,1fr)}
  .provas li,.provas li:nth-child(even){padding:14px 0;border-left:0}
  .provas li+li{border-top:1px solid var(--linha)}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  }
@media print{
  .topo,.zap,.modal,.contato-fundo,.bp{display:none!important}
  .hero{min-height:0;padding-top:0}
}