/* ==========================================================================
   ARTECIM — Artefatos de Cimento · Pelotas/RS  (v2)
   Paleta oficial do manual de identidade visual:
   azul #1C256E (C100 M93 Y7 K31) · vermelho #F02229 (C0 M93 Y78 K0)
   Pattern institucional: textura.pdf do kit CMYK, rasterizada e tingida.
   ========================================================================== */

/* ---------- fontes auto-hospedadas (variaveis: 1 arquivo por familia) ---------- */
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/inter-latin.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/inter-latin.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/inter-latin.woff2) format('woff2')}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/montserrat-latin.woff2) format('woff2')}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:800;font-display:swap;src:url(fonts/montserrat-latin.woff2) format('woff2')}

/* ---------- tokens ---------- */
:root{
  color-scheme:light;

  --navy:#1C256E;
  --navy-900:#0E1440;
  --navy-800:#151D57;
  --navy-700:#2A3486;
  --navy-100:#E8EAF5;

  --red:#F02229;
  --red-700:#C9161C;
  --red-900:#8D1015;

  --ink:#141726;
  --ink-2:#3F4459;
  --muted:#6B7186;

  --page:#FFFFFF;
  --surface:#F4F5F9;
  --surface-2:#EAECF3;
  --hair:#DFE2EC;

  --r-card:14px;
  --r-pill:999px;

  --shadow-sm:0 1px 2px rgba(14,20,64,.06),0 2px 10px rgba(14,20,64,.06);
  --shadow-md:0 14px 34px rgba(14,20,64,.12);
  --shadow-lg:0 28px 70px rgba(14,20,64,.18);

  --sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --display:'Montserrat','Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;

  --wrap:1200px;
  --gut:clamp(18px,4vw,40px);
  --hdr-h:78px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}

body{
  margin:0;background:var(--page);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.62;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
button{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--display);font-weight:800;line-height:1.08;letter-spacing:-.02em;margin:0;color:var(--navy)}
p{margin:0}
::selection{background:var(--navy);color:#fff}
:focus-visible{outline:3px solid var(--red);outline-offset:3px;border-radius:4px}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}

.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--navy);color:#fff;padding:12px 18px;font-weight:700}
.skip:focus{left:8px;top:8px}

/* o sprite de icones e inline: mesmo com width/height 0 ele gera uma caixa de
   linha e empurrava uma FAIXA BRANCA antes da topbar. Absoluto = fora do fluxo. */
.sprite{position:absolute;width:0;height:0;overflow:hidden}

/* ---------- botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 28px;border:2px solid transparent;border-radius:var(--r-pill);
  font-family:var(--display);font-weight:700;font-size:15px;letter-spacing:.01em;
  text-decoration:none;cursor:pointer;
  transition:background-color .18s ease,border-color .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.btn svg{flex:none;width:19px;height:19px;fill:currentColor}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-red{background:var(--red);border-color:var(--red);color:#fff;box-shadow:0 8px 22px rgba(240,34,41,.32)}
.btn-red:hover{background:var(--red-700);border-color:var(--red-700);box-shadow:0 12px 30px rgba(240,34,41,.38)}
.btn-navy{background:var(--navy);border-color:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-800);border-color:var(--navy-800)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-line{background:transparent;border-color:var(--hair);color:var(--navy)}
.btn-line:hover{border-color:var(--navy);background:var(--navy-100)}
.btn-sm{padding:11px 20px;font-size:14px}

/* ---------- topbar ---------- */
.topbar{background:var(--navy-900);color:rgba(255,255,255,.86);font-size:13.5px}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:42px;flex-wrap:wrap}
.topbar-list{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.topbar a{display:inline-flex;align-items:center;gap:7px;text-decoration:none;transition:color .16s ease}
.topbar a:hover{color:#fff}
.topbar svg{width:15px;height:15px;fill:currentColor;flex:none;opacity:.75}
@media (max-width:860px){.topbar-addr{display:none}}
@media (max-width:520px){.topbar{font-size:12.5px}.topbar-list{gap:14px}}

/* ---------- header ---------- */
.hdr{
  position:sticky;top:0;z-index:90;background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--hair);
  transition:box-shadow .2s ease;
}
.hdr.is-stuck{box-shadow:0 8px 26px rgba(14,20,64,.10)}
.hdr .wrap{display:flex;align-items:center;gap:20px;min-height:var(--hdr-h)}
.brand{display:flex;align-items:center;flex:none;text-decoration:none}
.brand img{height:44px;width:auto}

.nav{margin-left:auto;display:flex;align-items:center;gap:2px}
.nav a{
  position:relative;padding:10px 14px;text-decoration:none;
  font-weight:600;font-size:15px;color:var(--ink-2);border-radius:8px;
  transition:color .16s ease,background-color .16s ease;
}
.nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;
  background:var(--red);transform:scaleX(0);transform-origin:left;
  transition:transform .2s ease;
}
.nav a:hover{color:var(--navy)}
.nav a:hover::after,.nav a.is-active::after{transform:scaleX(1)}
.nav a.is-active{color:var(--navy)}
.hdr-cta{flex:none}
/* o botao dentro do .nav existe so para o menu do celular */
.nav>.btn{display:none}

.burger{
  display:none;margin-left:auto;width:46px;height:46px;flex:none;
  background:transparent;border:1px solid var(--hair);border-radius:10px;cursor:pointer;
  align-items:center;justify-content:center;
}
.burger span{display:block;width:20px;height:2px;background:var(--navy);position:relative;transition:background-color .2s ease}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--navy);transition:transform .22s ease}
.burger span::before{top:-6px}
.burger span::after{top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}

@media (max-width:1060px){
  .burger{display:inline-flex}
  .hdr-cta{display:none}
  .nav{
    /* absoluto DENTRO do .hdr (sticky = bloco de contencao): cola embaixo do
       cabecalho seja qual for a altura da topbar. */
    position:absolute;top:100%;left:0;right:0;bottom:auto;margin:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--hair);
    padding:10px var(--gut) 22px;
    box-shadow:0 18px 40px rgba(14,20,64,.14);
    transform:translateY(-12px);opacity:0;visibility:hidden;
    transition:transform .2s ease,opacity .2s ease,visibility .2s;
    max-height:72dvh;overflow-y:auto;
  }
  .nav.is-open{transform:translateY(0);opacity:1;visibility:visible}
  .nav a{padding:14px 4px;font-size:17px;border-bottom:1px solid var(--hair);border-radius:0}
  .nav a::after{display:none}
  .nav>.btn{display:inline-flex;margin-top:16px}
}
@media (max-width:520px){.brand img{height:38px}}

/* ---------- hero ---------- */
.hero{
  position:relative;isolation:isolate;overflow:hidden;
  background:var(--navy-900);color:#fff;
  padding:clamp(64px,8.5vw,104px) 0 clamp(120px,13vw,170px);
}
.hero-bg{
  position:absolute;inset:0;z-index:-3;
  background-image:url(img/hero-tubos.webp);
  background-size:cover;background-position:center 30%;
  opacity:.5;
}
.hero-pat{
  position:absolute;inset:auto -6% -14% 38%;height:88%;z-index:-1;
  background-image:url(img/pattern-branco.webp);
  background-size:cover;background-position:center;
  opacity:.10;pointer-events:none;
  -webkit-mask-image:linear-gradient(115deg,transparent 0%,#000 38%);
  mask-image:linear-gradient(115deg,transparent 0%,#000 38%);
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-2;
  background:
    radial-gradient(120% 90% at 8% 10%,rgba(14,20,64,.95) 0%,rgba(14,20,64,.74) 42%,rgba(14,20,64,.52) 100%),
    linear-gradient(180deg,rgba(14,20,64,.30),rgba(14,20,64,.92));
}
.hero-in{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,5vw,64px);align-items:center}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--display);font-weight:700;font-size:12.5px;
  letter-spacing:.16em;text-transform:uppercase;color:#fff;margin-bottom:22px;
}
.eyebrow::before{content:"";width:34px;height:3px;background:var(--red);flex:none;border-radius:2px}

.hero h1{
  color:#fff;font-size:clamp(34px,5.2vw,60px);letter-spacing:-.03em;
  text-wrap:balance;margin-bottom:22px;
}
/* o traco vermelho e BACKGROUND do proprio <em>: pintado atras dos glifos sem
   disputa de camada (::after z-index:-1 caia atras do overlay do hero). */
.hero h1 em{
  font-style:normal;color:#fff;white-space:nowrap;
  background-image:linear-gradient(var(--red),var(--red));
  background-repeat:no-repeat;background-size:100% .13em;background-position:0 92%;
  padding-bottom:.06em;
}
.hero-sub{font-size:clamp(16.5px,1.7vw,19px);color:rgba(255,255,255,.84);max-width:54ch;margin-bottom:30px}
.hero-btns{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}

.hero-selos{display:flex;flex-wrap:wrap;gap:10px}
.selo{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);
  border-radius:var(--r-pill);padding:8px 16px;
  font-size:13.5px;font-weight:600;color:rgba(255,255,255,.92);
  backdrop-filter:blur(3px);
}
.selo svg{width:16px;height:16px;fill:var(--red);flex:none}

/* visual do hero: foto real da obra emoldurada + cartao flutuante */
.hero-visual{position:relative;min-height:340px}
.hero-foto{
  position:relative;border-radius:var(--r-card);overflow:hidden;
  box-shadow:var(--shadow-lg);
  transform:rotate(1.4deg);
  border:1px solid rgba(255,255,255,.14);
}
.hero-foto img{width:100%;aspect-ratio:4/3;object-fit:cover}
.hero-foto figcaption{
  /* o chip "Entrega na obra" flutua sobre o canto de baixo da foto e cortava a ultima
     linha da legenda em 4-8px (medido de 560 a 1440px). O recuo de baixo sobe o texto. */
  position:absolute;left:0;right:0;bottom:0;
  padding:34px 18px 30px;font-size:13.5px;font-weight:600;color:#fff;
  background:linear-gradient(180deg,transparent,rgba(14,20,64,.85));
}
.hero-chip{
  position:absolute;z-index:2;display:flex;align-items:center;gap:12px;
  background:#fff;color:var(--navy);border-radius:12px;
  box-shadow:var(--shadow-md);padding:13px 18px;
  font-family:var(--display);font-weight:700;font-size:14px;line-height:1.25;
}
.hero-chip small{display:block;font-family:var(--sans);font-weight:600;font-size:11.5px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.hero-chip .dot{width:38px;height:38px;flex:none;display:grid;place-items:center;background:var(--navy-100);border-radius:10px}
.hero-chip .dot svg{width:20px;height:20px;fill:var(--navy)}
.hero-chip-a{top:-18px;right:6%}
.hero-chip-b{bottom:-20px;left:-4%}
@media (max-width:980px){
  .hero-in{grid-template-columns:1fr}
  .hero-visual{margin-top:6px}
  .hero-chip-b{left:2%}
  .hero-chip-a{right:2%}
}

/* ---------- faixa de números (encaixa sobre o hero) ---------- */
.stats{position:relative;z-index:2;margin-top:calc(clamp(120px,13vw,170px)*-.52)}
.stats .wrap{max-width:calc(var(--wrap) + 0px)}
.stats-card{
  position:relative;overflow:hidden;
  display:grid;grid-template-columns:repeat(3,1fr);
  background:var(--navy);color:#fff;border-radius:var(--r-card);
  box-shadow:var(--shadow-lg);
}
.stats-card::before{
  content:"";position:absolute;inset:0;
  background-image:url(img/pattern-branco.webp);
  background-size:cover;background-position:center;
  opacity:.07;pointer-events:none;
}
.stat{position:relative;padding:clamp(22px,3vw,34px) clamp(16px,2.5vw,30px);text-align:center}
.stat+.stat{border-left:1px solid rgba(255,255,255,.13)}
.stat b{display:block;font-family:var(--display);font-weight:800;font-size:clamp(26px,3.2vw,38px);line-height:1.05;color:#fff;letter-spacing:-.02em}
.stat span{display:block;margin-top:7px;font-size:13.5px;color:rgba(255,255,255,.76);line-height:1.4}
.stat::after{content:"";position:absolute;left:50%;bottom:14px;width:26px;height:3px;background:var(--red);border-radius:2px;transform:translateX(-50%);opacity:.85}
@media (max-width:760px){
  .stats-card{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border-left:0}
  .stat:nth-child(n+3){border-top:1px solid rgba(255,255,255,.13)}
}

/* ---------- seções ---------- */
.sec{padding:clamp(64px,8vw,108px) 0}
.sec-alt{background:var(--surface)}
.sec-head{position:relative;padding-left:24px;max-width:70ch;margin-bottom:clamp(32px,4vw,52px)}
.sec-head::before{
  content:"";position:absolute;left:0;top:4px;bottom:4px;width:7px;border-radius:4px;
  background:linear-gradient(180deg,var(--red) 0%,var(--red) 45%,var(--red-900) 100%);
}
.sec-head .kicker{
  display:block;font-family:var(--display);font-weight:700;font-size:12.5px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--red);margin-bottom:12px;
}
.sec-head h2{font-size:clamp(27px,3.8vw,44px);text-wrap:balance}
.sec-head p{margin-top:16px;color:var(--ink-2);font-size:17.5px;text-wrap:pretty}
.sec-head-center{margin-inline:auto;text-align:center;padding-left:0}
.sec-head-center::before{position:static;display:block;width:52px;height:5px;margin:0 auto 18px}

/* ---------- produtos ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:clamp(18px,2.2vw,26px)}
.prod{
  display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--hair);border-radius:var(--r-card);overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.prod:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:#C9CFE0}
.prod-fig{
  position:relative;margin:0;padding:26px;
  background:linear-gradient(165deg,#F8F9FC 0%,#E8EBF4 100%);
  display:flex;align-items:center;justify-content:center;
  min-height:212px;border-bottom:1px solid var(--hair);
}
.prod-fig::before{
  content:"";position:absolute;top:0;left:0;width:66px;height:66px;
  background:
    linear-gradient(#1C256E22,#1C256E22) 14px 14px/26px 3px no-repeat,
    linear-gradient(#1C256E22,#1C256E22) 14px 14px/3px 26px no-repeat;
}
.prod-fig img{max-height:170px;width:auto;object-fit:contain;
  filter:drop-shadow(0 14px 20px rgba(14,20,64,.14));
  transition:transform .28s ease}
.prod:hover .prod-fig img{transform:scale(1.05) translateY(-3px)}
.prod-tag{
  position:absolute;top:14px;right:14px;
  background:var(--red);color:#fff;
  font-family:var(--display);font-weight:700;font-size:11px;
  letter-spacing:.1em;text-transform:uppercase;padding:5px 12px;border-radius:var(--r-pill);
  box-shadow:0 6px 14px rgba(240,34,41,.35);
}
.prod-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.prod-body h3{font-size:19.5px;letter-spacing:-.01em;margin-bottom:4px}
.prod-kind{font-size:12.5px;font-weight:700;color:var(--red);letter-spacing:.07em;text-transform:uppercase;margin-bottom:12px}
.prod-body p{color:var(--ink-2);font-size:15.3px;line-height:1.58;margin-bottom:18px}
.dims{margin:0 0 20px;padding:0;list-style:none}
.dims dt{
  font-family:var(--display);font-weight:700;font-size:11.5px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--muted);margin-bottom:9px;
}
/* reuniao 01/09 (43:44): as medidas leem de cima pra baixo, e so entao viram coluna.
   Multi-coluna (nao grade fixa): o numero de colunas se ajusta a largura do card.
   So entra com 3+ medidas — card de 1 ou 2 medidas tem chip largo (ate 188px) que
   estouraria a coluna, e nesses a ordem de leitura nao muda nada. Sem :has(), o
   navegador fica com o comportamento antigo, que sempre coube. */
.dims dd{margin:0;display:flex;flex-wrap:wrap;gap:6px}
.dims dd:has(.chip:nth-child(3)){display:block;columns:130px 3;column-gap:10px}
.dims dd:has(.chip:nth-child(3)) .chip{display:block;width:fit-content;margin:0 0 6px;break-inside:avoid}
.chip{
  display:inline-block;background:var(--navy-100);color:var(--navy);
  font-size:13px;font-weight:600;padding:4px 12px;border-radius:var(--r-pill);white-space:nowrap;
}
.chip-note{background:transparent;color:var(--muted);font-weight:400;padding-left:0}
.prod-link{
  margin-top:auto;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--display);font-weight:700;font-size:14.5px;color:var(--navy);
  text-decoration:none;padding:12px 18px;border:2px solid var(--navy-100);border-radius:var(--r-pill);
  transition:color .16s ease,border-color .16s ease,background-color .16s ease,gap .16s ease;
}
.prod-link svg{width:17px;height:17px;fill:currentColor;transition:transform .18s ease}
.prod-link:hover{color:#fff;background:var(--red);border-color:var(--red);gap:11px}
.prod-note{
  margin-top:clamp(26px,3vw,36px);padding:18px 22px;
  background:var(--navy-100);border-left:4px solid var(--navy);border-radius:10px;
  font-size:15px;color:var(--ink-2);
}

/* ---------- processo (passos numerados) ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(236px,1fr));gap:clamp(18px,2.4vw,28px);counter-reset:passo}
.step{
  position:relative;padding:30px 26px 26px;background:#fff;
  border:1px solid var(--hair);border-radius:var(--r-card);
  transition:transform .2s ease,box-shadow .2s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.step::before{
  counter-increment:passo;content:"0" counter(passo);
  position:absolute;top:18px;right:22px;
  font-family:var(--display);font-weight:800;font-size:34px;line-height:1;
  color:var(--navy-100);letter-spacing:-.02em;
}
.step-ico{width:48px;height:48px;display:grid;place-items:center;background:var(--navy);border-radius:12px;margin-bottom:18px}
.step-ico svg{width:24px;height:24px;fill:#fff}
.step h3{font-size:18px;margin-bottom:9px}
.step p{color:var(--ink-2);font-size:15.3px;line-height:1.58}

/* ---------- sobre ---------- */
.about{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(30px,5vw,68px);align-items:center}
.about-txt p{color:var(--ink-2);font-size:17px;margin-bottom:18px;text-wrap:pretty}
.about-txt p:last-of-type{margin-bottom:0}
.about-txt strong{color:var(--navy);font-weight:700}
.about-fotos{position:relative;padding:0 0 56px 56px}
.about-fotos::before{
  content:"";position:absolute;right:0;top:-10%;width:70%;height:70%;
  background:radial-gradient(closest-side,rgba(28,37,110,.10),transparent 70%);
  pointer-events:none;
}
.about-f1{position:relative;border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-lg)}
.about-f1 img{width:100%}
.about-f2{
  position:absolute;left:0;bottom:0;width:52%;
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-lg);
  border:5px solid #fff;
}
.about-badge{
  position:absolute;right:-10px;bottom:24%;
  background:var(--red);color:#fff;border-radius:12px;padding:12px 18px;
  font-family:var(--display);font-weight:800;font-size:22px;line-height:1.05;
  box-shadow:0 14px 30px rgba(240,34,41,.4);text-align:center;
}
.about-badge small{display:block;font-family:var(--sans);font-weight:600;font-size:11px;letter-spacing:.08em;text-transform:uppercase;opacity:.9;margin-top:3px}
.timeline{list-style:none;margin:32px 0 0;padding:0;display:grid;gap:0}
.timeline li{position:relative;padding:0 0 24px 34px;border-left:2px solid var(--navy-100)}
.timeline li:last-child{padding-bottom:0;border-left-color:transparent}
.timeline li::before{
  content:"";position:absolute;left:-7px;top:7px;width:12px;height:12px;
  background:var(--red);border-radius:50%;box-shadow:0 0 0 4px var(--surface);
}
.timeline b{display:block;font-family:var(--display);font-weight:800;color:var(--navy);font-size:17px;letter-spacing:-.01em}
.timeline span{display:block;color:var(--ink-2);font-size:15.3px;line-height:1.55;margin-top:3px}
@media (max-width:900px){.about{grid-template-columns:1fr}.about-fotos{order:-1;max-width:560px}}

/* ---------- projetos ---------- */
.proj-videos{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,22px);
  max-width:1040px;margin:0 auto clamp(16px,2.4vw,26px)}
.proj-video{
  /* <figure> nasce com margin 1em 40px do NAVEGADOR e o site nao zera figure.
     Nao zerar aqui comia 80px de cada video e matava a espiada da tira no celular. */
  margin:0;
  position:relative;border-radius:var(--r-card);overflow:hidden;
  background:var(--navy-900);box-shadow:var(--shadow-md);
  aspect-ratio:9/16;
}
.proj-video video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.proj-video figcaption{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:44px 18px 16px;color:#fff;font-size:14px;font-weight:600;line-height:1.4;
  background:linear-gradient(180deg,transparent,rgba(14,20,64,.88));
}
.proj-video .ao-vivo{
  position:absolute;top:14px;left:14px;z-index:2;
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(14,20,64,.72);color:#fff;border-radius:var(--r-pill);
  padding:6px 13px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  backdrop-filter:blur(4px);
}
.proj-video .ao-vivo::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--red);animation:pulsa 1.6s ease infinite}
@keyframes pulsa{0%,100%{opacity:1}50%{opacity:.35}}

.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;align-content:start}
.gal button{
  display:block;position:relative;padding:0;border:0;cursor:zoom-in;overflow:hidden;
  border-radius:12px;background:var(--surface-2);aspect-ratio:4/3;width:100%;
}
.gal img{width:100%;height:100%;object-fit:cover;transition:transform .34s ease}
.gal button:hover img{transform:scale(1.06)}
.gal button::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(14,20,64,0) 55%,rgba(14,20,64,.55) 100%);
  opacity:0;transition:opacity .28s ease;
}
.gal button:hover::after{opacity:1}
.gal-zoom{
  position:absolute;right:12px;bottom:12px;width:36px;height:36px;z-index:2;
  display:grid;place-items:center;background:rgba(255,255,255,.94);border-radius:50%;
  opacity:0;transform:translateY(6px);transition:opacity .24s ease,transform .24s ease;
}
.gal-zoom svg{width:17px;height:17px;fill:var(--navy)}
.gal button:hover .gal-zoom{opacity:1;transform:translateY(0)}
@media (max-width:860px){
  .gal{grid-template-columns:repeat(2,1fr)}
  /* empilhar 3 videos verticais daria ~2000px de rolagem: vira tira que corre de lado */
  .proj-videos{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch;padding-bottom:6px;scrollbar-width:thin}
  .proj-videos .proj-video{flex:0 0 min(74%,300px);scroll-snap-align:center}
}

/* onde os produtos estao */
.locais{margin-top:clamp(26px,3.4vw,40px)}
.locais h3{font-size:15px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:14px}
.locais ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:9px}
.locais li{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--hair);border-radius:var(--r-pill);
  padding:9px 16px;font-size:14.5px;font-weight:600;color:var(--ink-2);
}
.locais li svg{width:15px;height:15px;fill:var(--red);flex:none}

/* ---------- clientes (esteira) ---------- */
.marquee{position:relative;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);}
.marquee-track{display:flex;align-items:center;gap:clamp(34px,5vw,64px);width:max-content;animation:rola 36s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee img{height:52px;width:auto;object-fit:contain;opacity:.8;transition:opacity .2s ease}
.marquee img:hover{opacity:1}
@keyframes rola{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){
  .marquee-track{animation:none;flex-wrap:wrap;width:auto;justify-content:center}
  .marquee-track>img:nth-child(n+12){display:none} /* sem animacao, nao repete a fila dobrada */
}

/* as tres normas ABNT juntas e sem destaque (pedido do cliente) */
.normas{margin-top:clamp(24px,3vw,34px);padding:16px 20px;
  border:1px solid var(--navy-100);border-radius:14px;background:#fff}
.normas h3{margin:0 0 10px;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);font-weight:700}
.normas ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px 30px}
.normas li{display:flex;align-items:baseline;gap:9px;font-size:14px;color:var(--ink-2)}
.normas li b{font-family:var(--display);font-weight:700;font-size:14.5px;color:var(--navy);white-space:nowrap}

/* ---------- faixa CTA ---------- */
.cta-band{position:relative;isolation:isolate;overflow:hidden;background:var(--navy);color:#fff;padding:clamp(52px,6.5vw,84px) 0}
.cta-band::before{
  content:"";position:absolute;inset:0;z-index:-2;opacity:.22;
  background-image:url(img/cta-obra.webp);
  background-size:cover;background-position:center 60%;
}
.cta-band::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,var(--navy) 22%,rgba(28,37,110,.78) 62%,rgba(28,37,110,.5) 100%);
}
.cta-pat{position:absolute;inset:0 0 0 46%;z-index:-1;opacity:.09;pointer-events:none;
  background-image:url(img/pattern-branco.webp);background-size:cover;background-position:center;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 40%);mask-image:linear-gradient(90deg,transparent,#000 40%)}
.cta-in{display:flex;align-items:center;justify-content:space-between;gap:clamp(24px,4vw,48px);flex-wrap:wrap}
.cta-in h2{color:#fff;font-size:clamp(24px,3.2vw,38px);text-wrap:balance;max-width:20ch}
.cta-in p{color:rgba(255,255,255,.82);margin-top:12px;max-width:48ch}
.cta-btns{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- contato ---------- */
.contact{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(30px,4.5vw,60px);align-items:start}
.info-list{list-style:none;margin:0 0 28px;padding:0;display:grid;gap:20px}
.info-list li{display:flex;gap:16px;align-items:flex-start}
.info-ico{width:44px;height:44px;flex:none;display:grid;place-items:center;background:var(--navy);border-radius:12px}
.info-ico svg{width:20px;height:20px;fill:#fff}
.info-list b{display:block;font-family:var(--display);font-weight:700;font-size:12px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin-bottom:3px}
.info-list a,.info-list span{color:var(--ink);text-decoration:none;font-size:17px;font-weight:600;line-height:1.45}
.info-list a:hover{color:var(--red)}
.info-list small{display:block;color:var(--muted);font-size:14.5px;font-weight:400;margin-top:2px}
.form{
  background:#fff;border:1px solid var(--hair);border-top:5px solid var(--red);
  border-radius:var(--r-card);padding:clamp(24px,3vw,34px);box-shadow:var(--shadow-sm);
}
.form h3{font-size:21px;margin-bottom:6px}
.form>p{color:var(--ink-2);font-size:15.3px;margin-bottom:22px}
.ns{
  background:#FDECEC;border-left:4px solid var(--red);border-radius:8px;
  padding:14px 16px;margin-bottom:20px;font-size:15px;color:var(--ink-2);line-height:1.55;
}
.ns a{color:var(--navy);font-weight:700}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--ink-2);margin-bottom:7px}
.field label .req{color:var(--red)}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;font:inherit;font-size:16px;
  color:var(--ink);background:#fff;
  border:1px solid var(--hair);border-radius:10px;
  transition:border-color .16s ease,box-shadow .16s ease;
}
.field textarea{min-height:110px;resize:vertical}
.field select{appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%236B7186'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;background-size:22px;padding-right:38px}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(28,37,110,.14);
}
.field.has-error input,.field.has-error select{border-color:var(--red);box-shadow:0 0 0 3px rgba(240,34,41,.13)}
.field-err{display:none;color:var(--red-700);font-size:13.5px;font-weight:600;margin-top:6px}
.field.has-error .field-err{display:block}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:520px){.field-row{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form .btn{width:100%;margin-top:6px}
.form-status{display:none;margin-top:14px;padding:13px 16px;border-radius:10px;font-size:15px;font-weight:600;line-height:1.5}
.form-status.is-ok{display:block;background:#E7F6EC;color:#14532D;border-left:4px solid #22C55E}
.form-status.is-erro{display:block;background:#FDECEC;color:var(--red-900);border-left:4px solid var(--red)}
.form-foot{margin-top:14px;font-size:13.5px;color:var(--muted);line-height:1.5}
.form-foot a{color:var(--navy)}
.map-link{
  display:flex;align-items:center;gap:14px;margin-top:4px;padding:16px 18px;
  background:var(--navy-100);border-radius:12px;text-decoration:none;
  transition:background-color .18s ease;
}
.map-link:hover{background:#DCE0F0}
.map-link svg{width:22px;height:22px;fill:var(--navy);flex:none}
.map-link span{font-weight:600;color:var(--navy);font-size:15.5px}
@media (min-width:901px){.contact>div:first-child{position:sticky;top:calc(var(--hdr-h) + 24px)}}
@media (max-width:900px){.contact{grid-template-columns:1fr}}

/* ---------- rodapé ---------- */
.ft{position:relative;isolation:isolate;overflow:hidden;background:var(--navy-900);color:rgba(255,255,255,.72);padding:clamp(48px,6vw,72px) 0 0;font-size:15px}
.ft::before{
  content:"";position:absolute;inset:0 0 auto 55%;height:60%;z-index:-1;opacity:.05;
  background-image:url(img/pattern-branco.webp);background-size:cover;
  -webkit-mask-image:linear-gradient(115deg,transparent,#000 45%);mask-image:linear-gradient(115deg,transparent,#000 45%);
}
.ft-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:clamp(26px,4vw,48px)}
.ft-logo{height:46px;width:auto;margin-bottom:18px}
.ft p{line-height:1.62;max-width:38ch}
.ft h4{color:#fff;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px;font-family:var(--display);font-weight:700}
.ft ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.ft a{text-decoration:none;transition:color .16s ease}
.ft a:hover{color:#fff}
.ft-social{display:flex;gap:10px;margin-top:20px}
.ft-social a{width:40px;height:40px;display:grid;place-items:center;background:rgba(255,255,255,.09);border-radius:10px;transition:background-color .18s ease}
.ft-social a:hover{background:var(--red)}
.ft-social svg{width:19px;height:19px;fill:#fff}
.ft-bar{
  margin-top:clamp(36px,5vw,54px);padding:22px 0;border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.8px;
}
.ft-bar nav{display:flex;gap:20px;flex-wrap:wrap}
@media (max-width:900px){.ft-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.ft-grid{grid-template-columns:1fr}}

/* ---------- lightbox ---------- */
.lb{
  position:fixed;inset:0;z-index:120;display:none;
  background:rgba(9,13,38,.94);
  align-items:center;justify-content:center;padding:clamp(14px,4vw,52px);
}
.lb.is-open{display:flex}
.lb img{max-width:100%;max-height:82dvh;width:auto;border-radius:10px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lb-count{position:absolute;top:18px;left:0;right:0;text-align:center;color:rgba(255,255,255,.75);font-size:14px;font-weight:600}
.lb-btn{
  position:absolute;width:52px;height:52px;display:grid;place-items:center;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.24);
  border-radius:50%;cursor:pointer;transition:background-color .18s ease;
}
.lb-btn:hover{background:rgba(255,255,255,.22)}
.lb-btn svg{width:22px;height:22px;fill:#fff}
.lb-close{top:16px;right:16px}
.lb-prev{left:clamp(8px,2vw,28px);top:50%;margin-top:-26px}
.lb-next{right:clamp(8px,2vw,28px);top:50%;margin-top:-26px}
@media (max-width:640px){.lb-prev{left:8px}.lb-next{right:8px}.lb-btn{width:44px;height:44px}}

/* ---------- botão flutuante do WhatsApp ---------- */
.wa{
  position:fixed;right:18px;bottom:18px;z-index:80;
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 20px 14px 16px;border-radius:var(--r-pill);
  background:#25D366;color:#0B2B16;text-decoration:none;
  font-family:var(--display);font-weight:700;font-size:15px;
  box-shadow:0 10px 30px rgba(37,211,102,.4);
  transition:transform .2s ease,box-shadow .2s ease;
}
.wa:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(37,211,102,.5)}
.wa svg{width:25px;height:25px;fill:#0B2B16;flex:none}
@media (max-width:640px){
  .wa{right:14px;bottom:14px;padding:0;width:56px;height:56px;justify-content:center}
  .wa span{display:none}
  .wa svg{width:29px;height:29px}
}

/* ---------- página de texto (legais) ---------- */
.legal{padding:clamp(48px,6vw,84px) 0}
.legal .wrap{max-width:780px}
.legal h1{font-size:clamp(28px,4vw,42px);margin-bottom:10px}
.legal .updated{color:var(--muted);font-size:14.5px;margin-bottom:34px}
.legal h2{font-size:21px;margin:38px 0 12px}
.legal p,.legal li{color:var(--ink-2);font-size:16.6px;line-height:1.68}
.legal p{margin-bottom:14px}
.legal ul{margin:0 0 16px;padding-left:22px;display:grid;gap:8px}
.legal a{color:var(--navy);font-weight:600}

/* ---------- alvos de toque no celular ---------- */
@media (max-width:900px){
  .info-list a{display:inline-flex;align-items:center;min-height:44px}
  .ft ul a,.ft-bar nav a{display:inline-flex;align-items:center;min-height:40px}
  .topbar a{min-height:36px;display:inline-flex;align-items:center}
}

/* ---------- animação de entrada ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}


/* ---------- reuniao 01/09/2026 ---------- */
/* clientes sem logo ainda: entram como etiqueta, nao como marca inventada */
/* braco da empresa: MOLDECIM */
.braco{margin-top:28px;padding:18px 20px;border:1px solid var(--navy-100);border-radius:14px;
  display:flex;align-items:center;gap:18px;background:#fff}
/* o logo da Moldecim tem as letras brancas (feito pro rodape escuro do site dela):
   em fundo branco sumia tudo menos o M. Placa no azul da marca resolve. */
.braco-logo{flex:0 0 152px;display:block;background:var(--navy);border-radius:10px;
  padding:14px 16px;box-shadow:0 2px 10px rgba(28,37,110,.18)}
.braco-logo img{width:100%;height:auto;display:block}
.braco-logo:hover{box-shadow:0 4px 16px rgba(28,37,110,.3)}
.braco p{margin:0;color:var(--ink-2);font-size:15.3px;line-height:1.55}
.braco a{color:var(--navy);text-decoration:none}
.braco a:hover{text-decoration:underline}
@media (max-width:560px){.braco{flex-direction:column;align-items:flex-start;gap:12px}.braco-logo{flex:0 0 auto;width:170px}}

/* aviso de mudanca de endereco + os dois mapas */
.mudanca{margin-top:18px;padding:16px 18px;border:1px solid var(--navy-100);border-left:4px solid var(--red);
  border-radius:12px;background:#fff}
.mudanca>b{display:block;font-family:var(--display);font-weight:800;color:var(--navy);font-size:16px}
.mudanca>p{margin:6px 0 0;color:var(--ink-2);font-size:15px;line-height:1.55}
.mudanca a{color:var(--navy)}
.mapas{display:grid;gap:8px;margin-top:14px}
.mapas .map-link{margin:0}
.map-link-rota{opacity:.85}


/* mapa com a rota entre as duas plantas (pedido de 01/09) */
.mapa-rota{margin-top:14px;border:1px solid var(--navy-100);border-radius:10px;overflow:hidden;
  background:var(--navy-100);aspect-ratio:16/10}
.mapa-rota iframe{display:block;width:100%;height:100%;border:0}
@media (max-width:560px){.mapa-rota{aspect-ratio:4/3}}


/* logo de cliente que veio em BRANCO (feito pra site escuro): vira silhueta escura,
   que e como mural de cliente costuma tratar marca de terceiro. */
.marquee img.logo-claro{filter:brightness(0) opacity(.72)}
.marquee img.logo-claro:hover{filter:brightness(0) opacity(.95)}