/* ============================================================
   MODELO METAL MECÂNICA — estilo industrial/rústico moderno
   Fontes self-hosted · animações leves · foco em performance
   ============================================================ */

/* ---------- Fontes ---------- */
@font-face{font-family:'Oswald';font-style:normal;font-weight:500 700;font-display:swap;src:url('../assets/fonts/oswald-latin.woff2') format('woff2');}
@font-face{font-family:'Barlow';font-style:normal;font-weight:400;font-display:swap;src:url('../assets/fonts/barlow-400.woff2') format('woff2');}
@font-face{font-family:'Barlow';font-style:normal;font-weight:600;font-display:swap;src:url('../assets/fonts/barlow-600.woff2') format('woff2');}
@font-face{font-family:'Barlow';font-style:normal;font-weight:700;font-display:swap;src:url('../assets/fonts/barlow-700.woff2') format('woff2');}

/* ---------- Tokens ---------- */
:root{
  --blue:#0E4D92;
  --blue-dark:#0A3A6E;
  --accent:#E8531C;
  --accent-dark:#C8410F;
  --ink:#15181C;
  --charcoal:#1B1F24;
  --steel-900:#23272E;
  --steel-700:#2E343C;
  --steel-500:#586271;
  --steel-300:#9AA1A9;
  --line:#333B44;
  --paper:#F4F5F7;
  --white:#FFFFFF;

  --display:'Oswald',Impact,sans-serif;
  --body:'Barlow','Segoe UI',system-ui,sans-serif;

  --maxw:1180px;
  --pad:clamp(1.1rem,4vw,2rem);
  --r:4px;
  --shadow:0 18px 50px -22px rgba(0,0,0,.6);
  --ease:cubic-bezier(.2,.7,.2,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--body);
  color:#E7EAEE;
  background:var(--ink);
  line-height:1.6;
  font-size:clamp(1rem,.96rem + .25vw,1.075rem);
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul{list-style:none}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.05;letter-spacing:.01em;text-transform:uppercase}

.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
.txt-accent{color:var(--accent)}
strong{font-weight:600;color:#fff}

/* ---------- Botões ---------- */
.btn{
  --bg:var(--blue);--fg:#fff;
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--display);text-transform:uppercase;letter-spacing:.06em;
  font-weight:600;font-size:.92rem;
  padding:.85rem 1.6rem;border:0;border-radius:var(--r);cursor:pointer;
  background:var(--bg);color:var(--fg);
  position:relative;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s;
  clip-path:polygon(0 0,100% 0,100% 100%,10px 100%,0 calc(100% - 10px));
}
.btn:hover{transform:translateY(-3px);box-shadow:0 12px 24px -10px rgba(0,0,0,.6)}
.btn:active{transform:translateY(-1px)}
.btn--accent{--bg:var(--accent)}
.btn--accent:hover{background:var(--accent-dark)}
.btn--ghost{--bg:transparent;--fg:#fff;border:2px solid rgba(255,255,255,.4)}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--light{--bg:#fff;--fg:var(--ink)}
.btn--lg{padding:1.05rem 2rem;font-size:1rem}

/* ---------- Header ---------- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  background:rgba(21,24,28,.85);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:background .3s,box-shadow .3s;
}
.header.is-scrolled{background:rgba(18,20,24,.97);box-shadow:0 6px 24px -12px #000}
.header__inner{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:1rem}
.brand__img{height:42px;width:auto}
.nav{display:flex;align-items:center;gap:2rem}
.nav__list{display:flex;gap:1.7rem}
.nav__link{
  font-family:var(--display);text-transform:uppercase;letter-spacing:.05em;
  font-weight:500;font-size:.98rem;color:#D4D9DF;padding:.3rem 0;position:relative;
}
.nav__link::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--accent);transition:width .3s var(--ease)}
.nav__link:hover,.nav__link.is-active{color:#fff}
.nav__link:hover::after,.nav__link.is-active::after{width:100%}
.nav__cta{margin-left:.4rem}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:2px;background:#fff;transition:.3s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Blueprint helper ---------- */
.blueprint{
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:42px 42px;
}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:clamp(460px,calc(100vw / 2.11 + 72px),min(880px,88svh));display:flex;align-items:center;overflow:hidden;padding-top:72px}
.hero__bg{
  position:absolute;top:72px;left:0;right:0;bottom:0;z-index:-2;
  background:
    linear-gradient(90deg,rgba(6,8,11,.8) 0%,rgba(6,8,11,.72) 20%,rgba(6,8,11,.38) 40%,rgba(6,8,11,.1) 55%,rgba(6,8,11,0) 68%),
    url("../assets/img/hero-fundo.jpg") center center / contain no-repeat,
    #06080a;
}
.hero__bg::before,.hero__bg::after{display:none}
.hero__inner{position:relative;padding-block:3rem}
.hero__content{max-width:620px;margin-right:auto}
.hero__content .hero__eyebrow,
.hero__content .hero__title,
.hero__content .hero__lead{text-shadow:0 2px 14px rgba(0,0,0,.85),0 1px 3px rgba(0,0,0,.8)}
.hero__eyebrow{
  display:inline-block;font-family:var(--display);text-transform:uppercase;letter-spacing:.22em;
  font-size:.8rem;color:var(--accent);padding:.45rem .9rem;border:1px solid rgba(232,83,28,.45);
  border-radius:2px;margin-bottom:1.5rem;
}
.hero__title{font-size:clamp(1.9rem,4vw,3.2rem);line-height:1.16;margin-bottom:1.3rem;letter-spacing:.005em;text-wrap:balance}
.hero__lead{font-size:clamp(1.05rem,1rem + .5vw,1.3rem);color:#C2C8D0;max-width:640px;margin-bottom:2.2rem}
.hero__actions{display:flex;flex-direction:column;align-items:flex-start;gap:1rem}
/* Telas baixas (notebooks 1366x768 etc.): compacta o hero pra caber inteiro */
@media (min-width:760px) and (max-height:820px){
  .hero__inner{padding-block:1.3rem}
  .hero__eyebrow{margin-bottom:.9rem}
  .hero__title{font-size:clamp(1.6rem,3vw,2.6rem);margin-bottom:.9rem}
  .hero__lead{font-size:1rem;line-height:1.5;margin-bottom:1.2rem}
  .hero__actions{gap:.7rem}
  .hero__actions .btn--lg{padding:.8rem 1.5rem}
}
.hero__scroll{position:absolute;left:50%;bottom:26px;translate:-50% 0;width:26px;height:42px;border:2px solid rgba(255,255,255,.35);border-radius:14px;display:block}
.hero__scroll span{position:absolute;left:50%;top:8px;translate:-50% 0;width:4px;height:8px;background:var(--accent);border-radius:2px;animation:scrolldot 1.6s infinite}
@keyframes scrolldot{0%{opacity:0;transform:translate(-50%,0)}40%{opacity:1}80%{opacity:0;transform:translate(-50%,14px)}100%{opacity:0}}

/* ---------- Cabeçalho das subpáginas ---------- */
.page-head{position:relative;overflow:hidden;background:linear-gradient(180deg,#1B1F24,#14171B);padding:calc(72px + clamp(2.6rem,6vw,4.2rem)) 0 clamp(2.4rem,5vw,3.6rem)}
.page-head__bg{position:absolute;inset:0;z-index:0;pointer-events:none;background:radial-gradient(90% 80% at 80% -10%,rgba(14,77,146,.4),transparent 60%)}
.page-head__bg::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(120% 100% at 70% 0%,#000,transparent 78%);mask-image:radial-gradient(120% 100% at 70% 0%,#000,transparent 78%);}
.page-head .container{position:relative;z-index:1}
.page-head__title{font-size:clamp(2.2rem,5vw,3.6rem);color:#fff;margin-bottom:.5rem}
.page-head__lead{color:#C2C8D0;max-width:680px;font-size:clamp(1.02rem,1rem + .3vw,1.2rem)}

/* Âncoras não ficam escondidas atrás do header fixo */
:target{scroll-margin-top:88px}

/* ---------- Números ---------- */
.stats{background:var(--accent);color:#fff;position:relative;z-index:1}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{background:var(--accent);padding:.7rem 1rem;text-align:center}
.stat__num{display:block;font-family:var(--display);font-weight:700;font-size:clamp(2.2rem,5vw,3.4rem);line-height:1.05}
.stat__label{display:block;margin-top:.25rem;font-size:.86rem;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.92)}

/* ---------- Seções ---------- */
.section{padding:clamp(3.6rem,8vw,6.5rem) 0;position:relative}
.section--dark{background:var(--charcoal)}
.section--steel{background:linear-gradient(180deg,var(--steel-900),var(--charcoal))}
.section__head{max-width:760px;margin:0 auto clamp(2.2rem,5vw,3.4rem)}
.section__head .lead--center{margin-inline:auto}
.kicker{font-family:var(--display);text-transform:uppercase;letter-spacing:.18em;font-size:1.02rem;color:var(--accent);margin-bottom:.7rem}
.section__head .kicker{text-align:center}
.section__title{font-size:clamp(1.9rem,4.5vw,3rem);line-height:1.18;margin-bottom:1rem}
.section__head .section__title{text-align:center}
.lead{font-size:clamp(1.05rem,1rem + .35vw,1.22rem);color:#C8CDD4;margin-bottom:1rem}
.lead--center{text-align:center}
p{color:#B7BDC5;margin-bottom:1rem}

.grid-2{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.grid-2--rev .media-frame{order:-1}

/* Moldura de mídia industrial */
.media-frame{position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.media-frame::before{content:"";position:absolute;top:14px;left:14px;width:38px;height:38px;border-top:3px solid var(--accent);border-left:3px solid var(--accent);z-index:2}
.media-frame::after{content:"";position:absolute;bottom:14px;right:14px;width:38px;height:38px;border-bottom:3px solid var(--accent);border-right:3px solid var(--accent);z-index:2}
.media-frame img{width:100%;transition:transform .8s var(--ease)}
.media-frame:hover img{transform:scale(1.04)}
/* Moldura limpa: sem cantoneiras e sem zoom no hover */
.media-frame--plain::before,.media-frame--plain::after{display:none}
.media-frame--plain:hover img{transform:none}
/* Empresa: deslocar o conjunto para a esquerda (usa o gutter, sem rolagem) */
.company-history{margin-left:calc(-1 * max(0px, ((100vw - var(--maxw)) / 2) * .6))}
/* Colagem empresa: aérea sobreposta na fachada, sem contorno */
.company-collage{position:relative;padding-bottom:5%}
.company-collage__main{display:block;width:76%;height:auto;border-radius:8px}
.company-collage__over{position:absolute;right:0;bottom:0;width:34%;height:auto;border-radius:6px;box-shadow:0 16px 38px -12px rgba(0,0,0,.55)}

/* Timeline */
.timeline{margin:1.6rem 0 2rem;border-left:2px solid var(--line)}
.timeline__item{position:relative;padding:.55rem 0 .55rem 1.4rem;color:#C2C8D0;font-size:.98rem}
.timeline__item::before{content:"";position:absolute;left:-7px;top:1rem;width:12px;height:12px;background:var(--accent);border-radius:50%;box-shadow:0 0 0 4px var(--charcoal)}
.timeline__year{font-family:var(--display);font-weight:700;color:#fff;margin-right:.6rem;letter-spacing:.04em}

/* ---------- Segmentos ---------- */
.seg-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.seg{
  display:flex;flex-direction:column;align-items:center;gap:.7rem;text-align:center;
  padding:1.7rem 1rem;background:var(--steel-900);border:1px solid var(--line);border-radius:var(--r);
  font-family:var(--display);text-transform:uppercase;letter-spacing:.05em;font-size:.96rem;color:#E7EAEE;
}
.seg__ico{font-size:1.9rem;line-height:1;filter:saturate(.4) brightness(1.1)}

/* ---------- Cards diferenciais ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.card{
  background:var(--charcoal);border:1px solid var(--line);border-radius:var(--r);
  padding:1.8rem 1.5rem;position:relative;overflow:hidden;
}
.card::after{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--accent),transparent)}
.card__ico{font-size:2rem;margin-bottom:.9rem}
.card h3{font-size:1.25rem;margin-bottom:.5rem;color:#fff}
.card p{font-size:.97rem;margin:0}

/* ---------- Check list ---------- */
.check-list{margin:1.2rem 0;display:grid;gap:.6rem}
.check-list li{position:relative;padding-left:1.9rem;color:#C2C8D0}
.check-list li::before{content:"";position:absolute;left:0;top:.35em;width:18px;height:10px;border-left:3px solid var(--accent);border-bottom:3px solid var(--accent);transform:rotate(-45deg)}
.media-frame--cert{background:var(--steel-900)}

/* ---------- Certificações ---------- */
.cert-block{margin-top:clamp(2.6rem,6vw,4.6rem);padding-top:clamp(2.6rem,6vw,4.6rem);border-top:1px solid var(--line);grid-template-columns:1.25fr .75fr}
/* Imagem de Certificações sem moldura: só a ilustração */
.cert-block .media-frame,.cert-art.media-frame{border:0;box-shadow:none;background:transparent;border-radius:0}
.cert-block .media-frame::before,.cert-block .media-frame::after,
.cert-art.media-frame::before,.cert-art.media-frame::after{display:none}
/* Bloco de certificações como seção própria (página Qualidade) */
.cert-block-page{grid-template-columns:1.15fr .85fr;align-items:center}
.cert-downloads{margin-top:1.7rem;display:flex;flex-direction:column;gap:.6rem;max-width:280px}
.cert-downloads__label{font-family:var(--display);text-transform:uppercase;letter-spacing:.05em;font-size:.98rem;color:#fff;margin-bottom:.25rem}
.cert-btn{
  display:flex;align-items:center;gap:.8rem;background:var(--blue);color:#fff;
  padding:.85rem 1.2rem;border-radius:var(--r);
  font-family:var(--display);text-transform:uppercase;letter-spacing:.04em;font-size:1rem;
  transition:background .25s,transform .25s var(--ease);
  clip-path:polygon(0 0,100% 0,100% 100%,10px 100%,0 calc(100% - 10px));
}
.cert-btn:hover{background:var(--blue-dark);transform:translateX(4px)}
.cert-btn__ico{flex:0 0 auto}
.cert-btn__ext{margin-left:auto;font-size:.74rem;letter-spacing:.08em;color:rgba(255,255,255,.75);border:1px solid rgba(255,255,255,.35);padding:.12rem .45rem;border-radius:3px}

/* ---------- Serviços ---------- */
.services{display:grid;grid-template-columns:260px 1fr;gap:1.6rem;align-items:start}
.services__tabs{display:flex;flex-direction:column;gap:.4rem;position:sticky;top:90px}
.svc-tab{
  width:100%;text-align:left;background:var(--steel-900);border:1px solid var(--line);
  color:#D4D9DF;font-family:var(--display);text-transform:uppercase;letter-spacing:.05em;font-size:1rem;font-weight:500;
  padding:.95rem 1.1rem;border-radius:var(--r);cursor:pointer;position:relative;
  transition:background .25s,color .25s,border-color .25s,padding-left .25s;
}
.svc-tab::before{content:"";position:absolute;left:0;top:50%;translate:0 -50%;width:3px;height:0;background:var(--accent);transition:height .25s var(--ease)}
.svc-tab:hover{background:var(--steel-700);color:#fff;padding-left:1.3rem}
.svc-tab.is-active{background:var(--blue);color:#fff;border-color:var(--blue)}
.svc-tab.is-active::before{height:60%}

.svc-panel{display:none;grid-template-columns:1fr 1fr;gap:0;background:var(--steel-900);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;animation:fadein .5s var(--ease)}
.svc-panel.is-active{display:grid}
.svc-panel[hidden]{display:none}
@keyframes fadein{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.svc-panel__media{position:relative;min-height:280px}
.svc-panel__media img,.svc-panel__media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
#svc-lab-automacao .svc-panel__media{background:#0d1015}
#svc-lab-automacao .svc-panel__media video{object-fit:contain}
.svc-panel__media--stack{display:grid;grid-template-rows:1fr 1fr;gap:3px;min-height:420px}
.svc-panel__media--stack img{position:static}
.svc-ph{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.45rem;background:var(--charcoal);color:var(--steel-300);text-align:center;padding:1rem;border:1px dashed rgba(255,255,255,.18)}
.svc-ph__ico{font-size:1.7rem;opacity:.55;line-height:1}
.svc-ph__txt{font-family:var(--display);text-transform:uppercase;letter-spacing:.05em;font-size:.78rem}
.svc-panel__media--trio{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1.5fr 1fr;gap:3px;min-height:440px}
.svc-panel__media--trio img{position:static}
.svc-media-main{grid-column:1 / -1}
.svc-sub{font-family:var(--display);text-transform:uppercase;letter-spacing:.04em;color:#fff;font-weight:600;font-size:.95rem;margin:1rem 0 .1rem}
.svc-body-img{display:block;width:100%;height:auto;margin-top:1.5rem;border-radius:var(--r);border:1px solid var(--line)}
.svc-panel__body{padding:clamp(1.6rem,3vw,2.4rem)}
.svc-panel__body h3{font-size:clamp(1.6rem,3vw,2.1rem);color:#fff;margin-bottom:.8rem}
.svc-panel__body p{font-size:1rem}

.specs{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;margin:1.3rem 0 1.6rem}
.spec{display:flex;justify-content:space-between;gap:.6rem;background:var(--charcoal);border:1px solid var(--line);border-radius:var(--r);padding:.65rem .85rem}
.spec__k{color:var(--steel-300);font-size:.86rem;text-transform:uppercase;letter-spacing:.04em}
.spec__v{font-family:var(--display);font-weight:600;color:#fff}

/* ---------- Cases de sucesso ---------- */
.case{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.case+.case{margin-top:clamp(3rem,7vw,6rem);padding-top:clamp(3rem,7vw,6rem);border-top:1px solid rgba(255,255,255,.1)}
.case--rev{grid-template-columns:1.15fr .85fr}
.case--rev .case__media{order:2}
.case__media{
  position:relative;border-radius:8px;border:1px solid var(--line);
  box-shadow:var(--shadow);overflow:hidden;aspect-ratio:4/5;background:#10141a;
}
.case__media::before{content:"";position:absolute;left:12px;top:12px;width:34px;height:34px;border-top:3px solid var(--accent);border-left:3px solid var(--accent)}
.case__media::after{content:"";position:absolute;right:12px;bottom:12px;width:34px;height:34px;border-bottom:3px solid var(--accent);border-right:3px solid var(--accent)}
.case__product{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.case__media--contain{background:radial-gradient(120% 100% at 50% 30%,#2a2f36,#14171c)}
.case__media--contain .case__product{object-fit:contain}
.case__logo{height:52px;width:auto;margin-bottom:1.3rem}
.case__logo--lg{height:84px}
.case__body h2,.case__body h3{font-size:clamp(1.8rem,3.6vw,2.6rem);color:#fff;margin-bottom:.7rem}
.case__body .lead,.case__body p{font-size:1.05rem;line-height:1.7;color:#C5CBD2}
.case__body strong{color:#fff;font-weight:600}
.case__features{display:grid;gap:.9rem;margin:1.4rem 0 0}
.case__features li{position:relative;padding-left:2rem;color:#C5CBD2;font-size:1.05rem;line-height:1.7}
.case__features li::before{content:"";position:absolute;left:0;top:.35em;width:18px;height:10px;border-left:3px solid var(--accent);border-bottom:3px solid var(--accent);transform:rotate(-45deg)}
.case__features strong{color:#fff;font-weight:600}
.case__badges{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.7rem}
.case__badges span{
  border:1px solid var(--accent);color:#fff;border-radius:40px;
  font-family:var(--display);text-transform:uppercase;letter-spacing:.05em;font-size:.82rem;
  padding:.5rem 1rem;
}
.case__intro{color:#fff;font-weight:700;font-size:clamp(1.2rem,2.4vw,1.55rem);line-height:1.25;margin:.5rem 0 1.7rem}
.case__block{margin-top:1.3rem}
.case__body .case__bh{font-family:var(--display);text-transform:uppercase;letter-spacing:.03em;color:#fff;font-size:1rem;margin:0 0 .35rem}

/* ---------- Processo ---------- */
.process{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;counter-reset:step}
.process__step{background:var(--charcoal);border:1px solid var(--line);border-radius:var(--r);padding:1.7rem 1.5rem;position:relative;overflow:hidden}
.process__n{font-family:var(--display);font-weight:700;font-size:2.6rem;color:rgba(232,83,28,.25);line-height:1;display:block;margin-bottom:.4rem}
.process__step h3{font-size:1.2rem;color:#fff;margin-bottom:.4rem}
.process__step p{font-size:.95rem;margin:0}

/* ---------- CTA ---------- */
.cta{position:relative;padding:clamp(3.4rem,8vw,5.5rem) 0;text-align:center;overflow:hidden;background:var(--blue-dark)}
.cta__bg{position:absolute;inset:0;z-index:0;background:
  radial-gradient(80% 120% at 50% 0%,rgba(232,83,28,.35),transparent 60%),
  linear-gradient(180deg,var(--blue),var(--blue-dark));}
.cta__bg::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:46px 46px;-webkit-mask-image:radial-gradient(70% 100% at 50% 0%,#000,transparent);mask-image:radial-gradient(70% 100% at 50% 0%,#000,transparent)}
.cta__inner{position:relative;z-index:1;max-width:720px}
.cta__title{font-size:clamp(2rem,5vw,3.2rem);color:#fff;margin-bottom:1rem}
.cta__lead{color:rgba(255,255,255,.9);font-size:1.15rem;margin-bottom:2rem}
.cta__actions{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}
.cta__phone{margin-top:1.4rem;color:rgba(255,255,255,.85)}
.cta__phone a{color:#fff;font-weight:700;border-bottom:2px solid var(--accent)}

/* ---------- Footer ---------- */
.footer{background:#0E1114;border-top:1px solid var(--line);padding-top:clamp(2.6rem,5vw,3.6rem)}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1.3fr;gap:2rem;padding-bottom:2.4rem}
.footer__logo{height:42px;width:auto;margin-bottom:1rem}
.footer__tag{color:var(--steel-300);font-size:.95rem}
.footer__h{font-family:var(--display);text-transform:uppercase;letter-spacing:.08em;font-size:.95rem;color:#fff;margin-bottom:1rem}
.footer__nav{display:grid;gap:.55rem}
.footer__nav a,.footer__addr a{color:var(--steel-300);transition:color .25s}
.footer__nav a:hover,.footer__addr a:hover{color:var(--accent)}
.footer__addr{font-style:normal;color:var(--steel-300);line-height:1.9;font-size:.95rem}
.footer__bar{border-top:1px solid var(--line)}
.footer__bar-in{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:space-between;align-items:center;padding-block:1.2rem;color:var(--steel-500);font-size:.85rem}
.footer__top{color:var(--steel-300)}
.footer__top:hover{color:var(--accent)}

/* ---------- WhatsApp flutuante ---------- */
.wa-float{
  position:fixed;right:18px;bottom:18px;z-index:60;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;background:#25D366;color:#fff;
  box-shadow:0 10px 26px -8px rgba(0,0,0,.6);transition:transform .25s var(--ease);
}
.wa-float:hover{transform:scale(1.08)}
.wa-float::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;animation:pulse 2.4s infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}

/* ---------- Reveal (animação de entrada) ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width:980px){
  .nav{
    position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:rgba(16,18,22,.98);border-bottom:1px solid var(--line);
    padding:1rem var(--pad) 1.6rem;transform:translateY(-120%);transition:transform .4s var(--ease);
    max-height:calc(100svh - 72px);overflow:auto;
  }
  .nav.is-open{transform:none}
  .nav__list{flex-direction:column;gap:0}
  .nav__link{display:block;padding:1rem 0;border-bottom:1px solid var(--line);font-size:1.1rem}
  .nav__cta{margin:1.2rem 0 0;justify-content:center}
  .nav-toggle{display:flex}

  .grid-2{grid-template-columns:1fr}
  .grid-2--rev .media-frame{order:0}
  .cert-block,.cert-block-page{grid-template-columns:1fr}
  .case{grid-template-columns:1fr}
  .case--rev{grid-template-columns:1fr}
  .case__media,.case--rev .case__media{order:-1}
  .seg-grid{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:repeat(2,1fr)}
  .process{grid-template-columns:repeat(2,1fr)}
  .stats__grid{grid-template-columns:repeat(2,1fr)}

  .services{grid-template-columns:1fr}
  .services__tabs{flex-direction:row;flex-wrap:wrap;position:static}
  .svc-tab{width:auto;flex:1 1 auto;text-align:center;font-size:.9rem;padding:.7rem .9rem}
  .svc-tab:hover{padding-left:.9rem}
  .svc-panel.is-active{grid-template-columns:1fr}
  .svc-panel__media{min-height:220px}
  .svc-panel__media--stack{min-height:380px}
  .svc-panel__media--trio{min-height:400px}
}

@media (max-width:560px){
  .seg-grid{grid-template-columns:1fr 1fr}
  .cards,.process{grid-template-columns:1fr}
  .specs{grid-template-columns:1fr}
  .hero__actions .btn,.cta__actions .btn{width:100%;justify-content:center}
  .brand__img{height:34px}
}

/* ============================================================
   AJUSTES / NOVOS COMPONENTES
   ============================================================ */

/* (7) Fundo da página com a textura do banner + máscara para leitura */
.section{isolation:isolate}
.section::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(75% 65% at 82% -5%,rgba(14,77,146,.22),transparent 62%),
    linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);
  background-size:100% 100%,54px 54px,54px 54px;
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.85),rgba(0,0,0,.2) 70%,rgba(0,0,0,.35));
          mask-image:linear-gradient(180deg,rgba(0,0,0,.85),rgba(0,0,0,.2) 70%,rgba(0,0,0,.35));}

/* (3) Títulos em uma única linha (em telas largas) */
@media (min-width:920px){ .title-1l{white-space:nowrap} }

/* (2) Imagem da Empresa maior */
.grid-2--media-lg{grid-template-columns:0.74fr 1.26fr}

/* (4) Destaque: projetos customizados (caixa com texto centralizado) */
.seg-note{max-width:820px;margin:2rem auto 2.8rem;text-align:center;color:#D7DCE2;
  background:var(--steel-900);border:1px solid var(--line);border-left:4px solid var(--blue);
  border-radius:var(--r);padding:1.2rem 1.7rem}
.seg-note__ico{margin-right:.4rem;font-size:1.15rem}
.seg-note p{margin:0}
.seg-note strong{color:#fff}

/* Linha do tempo institucional (página Empresa) */
.htl{position:relative;margin-top:clamp(2.6rem,5vw,3.8rem)}
.htl__track{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;position:relative}
.htl__track::before{content:"";position:absolute;left:0;right:0;top:50%;height:2px;background:var(--line);transform:translateY(-1px)}
.htl__item{display:grid;grid-template-rows:1fr auto 1fr;row-gap:1rem;padding:0 .55rem;position:relative}
.htl__card{grid-row:1;align-self:end;position:relative;background:var(--steel-900);border:1px solid var(--line);border-radius:8px;
  padding:1rem;text-align:center;transition:transform .3s var(--ease),border-color .3s,box-shadow .3s}
.htl__card:hover{transform:translateY(-5px) scale(1.09);border-color:var(--accent);box-shadow:0 18px 36px -16px rgba(0,0,0,.8);z-index:2}
.htl__card h3{font-size:1.05rem;color:#fff;margin:0 0 .1rem}
.htl__sub{display:block;font-family:var(--display);text-transform:uppercase;letter-spacing:.04em;font-size:.8rem;color:var(--accent);margin-bottom:.45rem}
.htl__card p{font-size:.86rem;line-height:1.5;color:#C5CBD2;margin:0}
.htl__dot{grid-row:2;justify-self:center;width:16px;height:16px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 4px var(--charcoal),0 0 0 6px rgba(232,83,28,.55)}
.htl__year{grid-row:3;align-self:start;text-align:center;font-family:var(--display);font-weight:700;color:var(--accent);font-size:1.12rem}
.htl__item:nth-child(even) .htl__card{grid-row:3;align-self:start}
.htl__item:nth-child(even) .htl__year{grid-row:1;align-self:end}
@media (max-width:820px){
  .htl__track{display:flex;flex-direction:column;gap:1.5rem;padding-left:1.8rem}
  .htl__track::before{left:6px;right:auto;top:0;bottom:0;width:2px;height:auto;transform:none}
  .htl__item{display:flex;flex-direction:column;align-items:flex-start;gap:.35rem;padding:0}
  .htl__card{text-align:left;width:100%}
  .htl__year{order:-1;text-align:left}
  .htl__dot{position:absolute;left:-1.9rem;top:.4rem}
}

/* (5,6) Tipografia padronizada em Qualidade/Certificações */
.qtext p{font-size:1.05rem;line-height:1.7;color:#C5CBD2;margin-bottom:1rem}
.qtext p:last-child{margin-bottom:0}
.qtext .lead{font-size:1.05rem;color:#C5CBD2}
.qtext strong{color:#fff;font-weight:600}

/* (9) Página Serviços: layout em linhas alternadas (diferente da home) */
.svc-rows{display:flex;flex-direction:column;gap:clamp(2.2rem,5vw,4rem)}
.svc-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.6rem,4vw,3.2rem);align-items:center}
.svc-row__media{position:relative;aspect-ratio:3/2;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.svc-row__media img{width:100%;height:100%;object-fit:cover}
.svc-row__media--natural{aspect-ratio:auto}
.svc-row__media--natural img{height:auto;object-fit:contain}
.svc-row:nth-child(even) .svc-row__media{order:2}
.svc-row__n{font-family:var(--display);font-weight:700;color:rgba(232,83,28,.35);font-size:2.4rem;line-height:1;display:block;margin-bottom:.2rem}
.svc-row__body h3{font-size:clamp(1.7rem,3vw,2.3rem);color:#fff;margin-bottom:.7rem}
.svc-row__body .check-list{margin-top:1rem}

/* (11) Página Qualidade: pilares + faixa de certificação (layout distinto) */
.q-pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:1rem}
.q-pillar{background:var(--steel-900);border:1px solid var(--line);border-radius:var(--r);padding:1.6rem 1.4rem}
.q-pillar__ico{font-size:1.9rem;margin-bottom:.7rem}
.q-pillar h3{font-size:1.15rem;color:var(--accent);margin-bottom:.4rem}
.q-pillar p{font-size:.96rem;color:#C5CBD2;margin:0}
.cert-downloads--row{flex-direction:row;flex-wrap:wrap;max-width:none}
.cert-downloads--row .cert-downloads__label{flex-basis:100%;margin-bottom:.2rem}
.cert-downloads--row .cert-btn{flex:1 1 200px}

@media (max-width:980px){
  .svc-row{grid-template-columns:1fr}
  .svc-row:nth-child(even) .svc-row__media{order:0}
  .q-pillars{grid-template-columns:repeat(2,1fr)}
  .grid-2--media-lg{grid-template-columns:1fr}
}
@media (max-width:560px){
  .q-pillars{grid-template-columns:1fr}
}

/* ---------- Acessibilidade: reduzir movimento ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}