/* =========================================================
   FARMTECH BRASIL — v2 "linha macia"
   Paleta e tipografia conforme Manual de Uso da Marca
   Agência Farol
   ========================================================= */

:root{
  /* cores oficiais do manual */
  --grafite:#3C3E37;
  --amarelo:#FFB92A;
  --neutro:#CFCECD;

  /* derivados */
  --papel:#FBFAF8;
  --branco:#FFFFFF;
  --neutro-claro:#EFEEEC;
  --texto-2:#5E6058;

  --fundo:var(--papel);
  --tinta:var(--grafite);
  --traco:rgba(60,62,55,.14);

  --fonte:"Inter",system-ui,-apple-system,sans-serif;

  /* escala de raio */
  --r-xs:8px;
  --r-sm:14px;
  --r-md:22px;
  --r-lg:32px;
  --r-xl:44px;
  --r-full:999px;

  /* sombras suaves */
  --sombra-1:0 2px 8px rgba(60,62,55,.05);
  --sombra-2:0 18px 40px -26px rgba(60,62,55,.45);
  --sombra-3:0 30px 70px -40px rgba(60,62,55,.55);

  --gap:clamp(1.25rem,4vw,3rem);
  --pad:clamp(1.25rem,5vw,5.5rem);
  --max:1340px;

  --t-rapido:.35s cubic-bezier(.2,.7,.3,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
section[id]{scroll-margin-top:6rem}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--fundo);
  color:var(--tinta);
  font-family:var(--fonte);
  font-size:clamp(1rem,.95rem + .25vw,1.0625rem);
  line-height:1.65;
  overflow-x:hidden;
  transition:background-color .5s ease,color .5s ease;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
h1,h2,h3{margin:0;font-weight:800;line-height:1.06;letter-spacing:-.03em}
p{margin:0 0 1em}
ol,ul{margin:0;padding:0;list-style:none}

.skip{position:absolute;left:-9999px;top:0;background:var(--grafite);color:#fff;padding:.75rem 1.1rem;border-radius:var(--r-full);z-index:200}
.skip:focus{left:1rem;top:1rem}
:focus-visible{outline:3px solid var(--amarelo);outline-offset:4px;border-radius:var(--r-xs)}

/* ---------- rótulos ---------- */
.eyebrow{
  display:inline-block;
  font-size:.7rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--texto-2);margin:0 0 1.25rem;
  background:var(--neutro-claro);padding:.45rem .9rem;border-radius:var(--r-full)
}
.cab__idx{
  display:inline-block;
  font-size:.68rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--grafite);margin:0 0 1.5rem;
  background:var(--amarelo);padding:.4rem .95rem;border-radius:var(--r-full)
}
.cab__titulo{font-size:clamp(2.3rem,5.6vw,4rem);line-height:1.04}
.cab__texto{max-width:38ch;margin-top:1.5rem;color:var(--texto-2)}
.cab__texto--destaque{
  font-size:clamp(1.05rem,2vw,1.3rem);font-weight:600;color:var(--grafite);max-width:34ch;
  background:var(--branco);border:1px solid var(--traco);border-radius:var(--r-md);
  padding:1.1rem 1.4rem;box-shadow:var(--sombra-1)
}
.legenda{font-size:.72rem;font-weight:500;color:var(--texto-2);margin-top:.9rem;padding-left:.4rem}

.btn{
  --cor:var(--grafite);
  display:inline-flex;align-items:center;gap:.6rem;
  font-size:.82rem;font-weight:600;letter-spacing:.04em;
  text-decoration:none;padding:1rem 1.6rem;border:2px solid var(--cor);
  border-radius:var(--r-full);background:transparent;color:var(--cor);
  transition:background-color var(--t-rapido),color var(--t-rapido),border-color var(--t-rapido),transform var(--t-rapido),box-shadow var(--t-rapido);
}
.btn--amarelo{--cor:var(--amarelo);background:var(--amarelo);color:var(--grafite);border-color:var(--amarelo);box-shadow:0 10px 24px -14px rgba(255,185,42,.9)}
.btn--amarelo:hover{background:var(--grafite);color:var(--amarelo);border-color:var(--grafite);transform:translateY(-2px);box-shadow:var(--sombra-2)}
.btn--linha:hover{background:var(--grafite);color:var(--papel);transform:translateY(-2px)}
.btn--grande{padding:1.2rem 2rem;font-size:.9rem}

/* ---------- moldura de imagem ---------- */
.frame{position:relative;background:var(--neutro);overflow:hidden;border-radius:var(--r-lg);box-shadow:var(--sombra-2)}
.frame img{width:100%;height:100%;object-fit:cover;position:relative;z-index:1}
.frame__falha{
  position:absolute;inset:0;display:none;place-items:center;
  font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--texto-2);
  background:repeating-linear-gradient(45deg,transparent 0 12px,rgba(60,62,55,.07) 12px 24px),var(--neutro)
}
.frame.is-missing .frame__falha{display:grid;z-index:2}
.marca-canto{position:absolute;inset:14px;z-index:3;pointer-events:none;border-radius:calc(var(--r-lg) - 8px);border:2px solid rgba(255,255,255,.55)}

/* ---------- cotas (assinatura) ---------- */
.cota{position:absolute;z-index:4;pointer-events:none;color:var(--grafite)}
.cota b{
  font-weight:600;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;
  background:var(--amarelo);color:var(--grafite);padding:.4rem .8rem;border-radius:var(--r-full);
  display:inline-block;white-space:nowrap;box-shadow:var(--sombra-1)
}
.cota i{position:absolute;background:currentColor;display:block;border-radius:var(--r-full)}

.cota--h{left:10%;right:10%;bottom:22px;height:22px;display:flex;justify-content:center;align-items:center}
.cota--h i{left:0;right:0;top:10px;height:2px;transform:scaleX(0);transform-origin:left center}
.cota--h i::before,.cota--h i::after{content:"";position:absolute;top:-4px;width:2px;height:10px;background:currentColor;border-radius:var(--r-full)}
.cota--h i::before{left:0}
.cota--h i::after{right:0}

.cota--v{top:12%;bottom:12%;left:22px;width:22px;display:flex;justify-content:center;align-items:center}
.cota--v i{top:0;bottom:0;left:10px;width:2px;transform:scaleY(0);transform-origin:top center}
.cota--v i::before,.cota--v i::after{content:"";position:absolute;left:-4px;width:10px;height:2px;background:currentColor;border-radius:var(--r-full)}
.cota--v i::before{top:0}
.cota--v i::after{bottom:0}
.cota--v b{writing-mode:vertical-rl}
.cota--curta{top:auto;bottom:9%;height:34%}

/* =========================================================
   TOPO
   ========================================================= */
.topo{
  position:sticky;top:clamp(.5rem,1.5vw,1rem);z-index:60;
  display:flex;align-items:center;gap:var(--gap);
  width:min(var(--max),100% - clamp(1rem,4vw,3rem));
  margin-inline:auto;padding:.6rem .7rem .6rem 1.3rem;
  background:color-mix(in srgb,var(--branco) 82%,transparent);
  backdrop-filter:blur(14px);
  border:1px solid var(--traco);border-radius:var(--r-full);
  box-shadow:var(--sombra-2);
  transition:background-color .5s ease,border-color .5s ease;
}
.topo__logo{width:auto;height:46px;object-fit:contain}
.topo__logo--escuro{display:none}
body.is-welding .topo__logo--claro{display:none}
body.is-welding .topo__logo--escuro{display:block;height:38px}
.topo__nav{display:flex;gap:.35rem;margin-left:auto}
.topo__nav a{
  font-size:.82rem;font-weight:500;text-decoration:none;
  padding:.55rem .95rem;border-radius:var(--r-full);
  transition:background-color var(--t-rapido),color var(--t-rapido)
}
.topo__nav a:hover{background:var(--neutro-claro)}
.topo__cta{padding:.8rem 1.3rem;font-size:.78rem}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;
  padding:clamp(2.5rem,6vw,4.5rem) var(--pad) clamp(3rem,6vw,4.5rem);
  display:grid;gap:clamp(2rem,5vw,4rem);grid-template-columns:1fr;
  max-width:var(--max);margin-inline:auto;
}
.hero__grade{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:
    radial-gradient(circle at center,rgba(60,62,55,.16) 1.5px,transparent 1.6px),
    radial-gradient(closest-side,rgba(255,185,42,.5),transparent 75%);
  background-size:26px 26px,72% 78%;
  background-position:0 0,88% 12%;
  background-repeat:repeat,no-repeat;
  -webkit-mask-image:radial-gradient(130% 100% at 25% 15%,#000 25%,transparent 80%);
  mask-image:radial-gradient(130% 100% at 25% 15%,#000 25%,transparent 80%);
  opacity:.85;
}
.hero__texto,.hero__peca{position:relative;z-index:1}
.hero__titulo{font-size:clamp(2.5rem,7.4vw,4.1rem);line-height:1.04}
.hero__titulo .linha{display:block;overflow:hidden;padding-top:.16em;margin-top:-.16em}
.hero__titulo .linha>span{display:block}
.hero__titulo .linha--forte>span{
  display:inline-block;background:var(--amarelo);
  padding:.05em .45em .12em;border-radius:var(--r-md);
  box-shadow:0 14px 30px -20px rgba(255,185,42,1)
}
.hero__sub{max-width:44ch;margin-top:1.8rem;color:var(--texto-2)}
.hero__acoes{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2.2rem}
.hero__peca{margin:0}
.hero__peca .frame{aspect-ratio:5/4;border-radius:var(--r-xl)}
.hero__rodape{
  position:relative;z-index:1;grid-column:1/-1;margin:0;
  display:flex;align-items:center;gap:.8rem;
  font-size:.78rem;font-weight:500;color:var(--texto-2)
}
.hero__rodape span{width:44px;height:3px;background:var(--amarelo);display:block;border-radius:var(--r-full)}

/* =========================================================
   SETORES
   ========================================================= */
.setores{padding:clamp(3rem,7vw,5.5rem) var(--pad);max-width:var(--max);margin-inline:auto}
.cab--largo{display:block;margin-bottom:clamp(2rem,5vw,3.5rem)}
.setor-grid{display:grid;gap:clamp(1rem,2vw,1.5rem)}
.setor{
  background:var(--branco);border:1px solid var(--traco);border-radius:var(--r-lg);
  padding:clamp(1.5rem,3vw,2.1rem);
  display:flex;flex-direction:column;gap:.7rem;
  box-shadow:var(--sombra-1);
  transition:transform var(--t-rapido),box-shadow var(--t-rapido)
}
.setor:hover{transform:translateY(-6px);box-shadow:var(--sombra-3)}
.setor__num{
  font-size:.72rem;font-weight:700;letter-spacing:.08em;color:var(--grafite);
  background:var(--amarelo);padding:.35rem .8rem;border-radius:var(--r-full);align-self:flex-start
}
.setor__nome{font-size:clamp(1.2rem,2.2vw,1.5rem)}
.setor__txt{margin:0;color:var(--texto-2);font-size:.95rem}

/* =========================================================
   SERVIÇOS
   ========================================================= */
.esp{
  padding:clamp(3rem,7vw,5.5rem) var(--pad);
  max-width:var(--max);margin-inline:auto;
  display:grid;gap:clamp(2rem,5vw,3.5rem);
}
.esp .cab__titulo{font-size:clamp(2.1rem,3.8vw,3rem)}
.ficha{display:grid;gap:.75rem}
.ficha__item{
  display:grid;grid-template-columns:auto 1fr;gap:.2rem 1.1rem;
  padding:1.2rem 1.5rem;position:relative;
  background:var(--branco);border:1px solid var(--traco);border-radius:var(--r-md);
  transition:transform var(--t-rapido),box-shadow var(--t-rapido),border-color var(--t-rapido)
}
.ficha__item:hover{transform:translateX(6px);box-shadow:var(--sombra-2);border-color:var(--amarelo)}
.ficha__cod{
  font-size:.72rem;font-weight:700;color:var(--grafite);
  background:var(--neutro-claro);border-radius:var(--r-full);
  width:2rem;height:2rem;display:grid;place-items:center;margin-top:.15rem;
  transition:background-color var(--t-rapido)
}
.ficha__item:hover .ficha__cod{background:var(--amarelo)}
.ficha__nome{font-size:clamp(1.1rem,2vw,1.4rem);line-height:1.2;margin-bottom:.25rem}
.ficha__desc{grid-column:2;margin:0;max-width:60ch;color:var(--texto-2);font-size:.93rem}
.esp__nota{
  border:none;padding:clamp(1.6rem,3vw,2.4rem);border-radius:var(--r-lg);
  display:flex;flex-wrap:wrap;align-items:center;gap:1.5rem;justify-content:space-between;
  background:var(--neutro-claro)
}
.esp__nota p{margin:0;max-width:48ch}

/* =========================================================
   PROCESSO
   ========================================================= */
.linha-sec{background:var(--fundo);transition:background-color .5s ease}
.linha-sec__pin{padding:clamp(5.5rem,9vw,7.5rem) 0 clamp(2.5rem,6vw,4.5rem);overflow:hidden}
.linha-sec__cab{padding:0 var(--pad);max-width:var(--max);margin:0 auto clamp(2rem,4vw,3rem)}

.trilho{
  display:flex;gap:clamp(1rem,2vw,1.5rem);padding-inline:var(--pad);padding-block:.5rem;
  overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none
}
.trilho::-webkit-scrollbar{display:none}
.trilho__lead{flex:0 0 0;display:none}
.etapa{
  flex:0 0 min(80vw,380px);scroll-snap-align:center;
  background:var(--branco);border:1px solid var(--traco);border-radius:var(--r-lg);
  padding:clamp(1.5rem,2.5vw,2rem);
  min-height:min(58vh,440px);display:flex;flex-direction:column;
  box-shadow:var(--sombra-1);
  transition:background-color .5s ease,border-color .5s ease,box-shadow var(--t-rapido)
}
.etapa__num{
  font-size:.72rem;font-weight:700;letter-spacing:.08em;color:var(--grafite);
  background:var(--amarelo);padding:.35rem .8rem;border-radius:var(--r-full);
  margin:0 0 1.6rem;align-self:flex-start
}
.etapa__nome{font-size:clamp(1.7rem,3.4vw,2.3rem)}
.etapa__txt{margin-top:.9rem;color:var(--texto-2);font-size:.95rem;max-width:32ch}
.etapa__grafico{
  margin-top:auto;color:var(--grafite);position:relative;height:150px;
  background:var(--neutro-claro);border-radius:var(--r-md);padding:1rem;
  display:grid;place-items:center
}
.etapa__grafico svg{width:100%;height:100%}
.arco{width:150px;height:4px;background:var(--amarelo);position:relative;display:block;border-radius:var(--r-full);box-shadow:0 0 26px 8px rgba(255,185,42,.4)}
.arco::before{
  content:"";position:absolute;left:50%;bottom:4px;width:3px;height:44px;border-radius:var(--r-full);
  background:linear-gradient(to top,var(--amarelo),transparent);transform:rotate(18deg);transform-origin:bottom
}
.fagulha{position:absolute;width:5px;height:5px;background:var(--amarelo);border-radius:50%;opacity:0}
.fagulha:nth-of-type(1){left:calc(50% - 40px);--dx:-22px}
.fagulha:nth-of-type(2){left:50%}
.fagulha:nth-of-type(3){left:calc(50% + 34px);--dx:26px}
body.is-welding .arco{animation:arco 1.4s steps(6,end) infinite}
body.is-welding .fagulha{animation:fagulha 1.1s ease-out infinite}
body.is-welding .fagulha:nth-of-type(2){animation-delay:.35s}
body.is-welding .fagulha:nth-of-type(3){animation-delay:.7s}
@keyframes arco{
  0%,100%{opacity:1;box-shadow:0 0 26px 8px rgba(255,185,42,.4)}
  45%{opacity:.55;box-shadow:0 0 34px 12px rgba(255,185,42,.7)}
}
@keyframes fagulha{
  0%{opacity:1;transform:translate(0,0) scale(1)}
  100%{opacity:0;transform:translate(var(--dx,14px),42px) scale(.4)}
}
.etapa--cta .btn{margin-top:auto;align-self:flex-start}
.etapa--cta .etapa__txt{margin-bottom:2rem}
.trilho__dica{
  padding-inline:var(--pad);margin:1.5rem 0 0;
  font-size:.78rem;font-weight:500;color:var(--texto-2)
}

/* atmosfera de solda */
body.is-welding{
  --fundo:#2E312B;
  --branco:#383B34;
  --tinta:#F4F3F0;
  --texto-2:#B7B9B1;
  --traco:rgba(244,243,240,.16);
  --neutro:#3F423A;
  --neutro-claro:#42453D;
}
body.is-welding .etapa__grafico{color:var(--texto-2)}
body.is-welding .etapa--solda{border-color:var(--amarelo);box-shadow:0 0 50px -18px rgba(255,185,42,.55)}
body.is-welding .btn--linha{--cor:#F4F3F0}

/* =========================================================
   DO DESENHO AO AÇO
   ========================================================= */
.faixa{
  background:var(--neutro-claro);padding:clamp(2.5rem,6vw,4.5rem) clamp(1.5rem,4vw,4rem);
  border-radius:var(--r-xl);
  width:min(var(--max),100% - clamp(1.5rem,5vw,4rem));margin-inline:auto
}
.destaque{display:grid;gap:clamp(1.5rem,4vw,3rem);align-items:center}
.destaque__visual{position:relative;aspect-ratio:10/7;background:rgba(60,62,55,.1);border-radius:var(--r-lg);overflow:hidden}
.destaque__wire{position:absolute;inset:0;width:100%;height:100%;z-index:2;stroke:var(--grafite);fill:none;pointer-events:none}
.destaque__wire path,.destaque__wire circle{stroke-dasharray:var(--len,1200);stroke-dashoffset:var(--len,1200);stroke-linecap:round;stroke-linejoin:round}
.destaque__foto{position:absolute;inset:0;z-index:1;clip-path:inset(0 100% 0 0);border-radius:var(--r-lg);box-shadow:none}
.destaque__nome{font-size:clamp(1.7rem,3.4vw,2.4rem);margin-bottom:1rem}
.destaque__texto p{color:var(--texto-2);max-width:46ch}

/* =========================================================
   PRODUTOS
   ========================================================= */
.produtos{padding:clamp(3rem,7vw,5.5rem) var(--pad);max-width:var(--max);margin-inline:auto}
.catalogo{display:grid;gap:clamp(1.25rem,2.5vw,2rem);align-items:stretch}
.prod{
  background:var(--branco);border:1px solid var(--traco);border-radius:var(--r-lg);
  padding:1rem 1rem 1.5rem;box-shadow:var(--sombra-1);
  display:flex;flex-direction:column;height:100%;
  transition:transform var(--t-rapido),box-shadow var(--t-rapido)
}
.prod:hover{transform:translateY(-6px);box-shadow:var(--sombra-3)}
.prod .frame--baixo{aspect-ratio:9/7;margin-bottom:1.1rem;border-radius:var(--r-md);box-shadow:none}
.prod__nome{font-size:1.05rem;padding-inline:.4rem}
.prod__txt{margin:.5rem 0 .9rem;color:var(--texto-2);font-size:.92rem;padding-inline:.4rem}
.prod__cta{
  display:inline-block;margin:auto .4rem 0;align-self:flex-start;font-size:.76rem;font-weight:600;
  text-decoration:none;padding:.5rem 1rem;border-radius:var(--r-full);
  background:var(--neutro-claro);transition:background-color var(--t-rapido)
}
.prod__cta:hover{background:var(--amarelo)}

/* =========================================================
   EMPRESA
   ========================================================= */
.quem{
  padding:clamp(3rem,7vw,5.5rem) var(--pad);max-width:var(--max);margin-inline:auto;
  display:grid;gap:clamp(2rem,5vw,4rem);align-items:center
}
.quem__texto p{color:var(--texto-2);max-width:46ch}
.quem__texto .cab__titulo{margin-bottom:1.5rem}
.quem__assina{
  display:flex;flex-direction:column;gap:.15rem;margin-top:2rem;
  background:var(--branco);border:1px solid var(--traco);border-radius:var(--r-md);
  padding:1.1rem 1.4rem;box-shadow:var(--sombra-1);align-self:flex-start
}
.quem__nome{font-weight:800;font-size:1.1rem;letter-spacing:-.02em;color:var(--grafite)}
.quem__cargo{font-size:.8rem;font-weight:500;color:var(--texto-2)}
.quem__retrato{margin:0}
.quem__retrato .frame--retrato{aspect-ratio:4/5;border-radius:var(--r-xl)}

/* =========================================================
   CONTATO
   ========================================================= */
.contato{
  position:relative;overflow:hidden;
  padding:clamp(3rem,6vw,5rem) clamp(1.5rem,4vw,4rem);
  background:var(--grafite);color:#F4F3F0;
  border-radius:var(--r-xl);
  width:min(var(--max),100% - clamp(1.5rem,5vw,4rem));margin:clamp(2rem,5vw,4rem) auto
}
.contato__grade{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:
    radial-gradient(circle at center,rgba(244,243,240,.16) 1.5px,transparent 1.6px),
    radial-gradient(closest-side,rgba(255,185,42,.28),transparent 72%);
  background-size:26px 26px,60% 70%;
  background-position:0 0,95% 0%;
  background-repeat:repeat,no-repeat;
  -webkit-mask-image:radial-gradient(100% 90% at 85% 0%,#000 10%,transparent 78%);
  mask-image:radial-gradient(100% 90% at 85% 0%,#000 10%,transparent 78%)
}
.contato__topo,.contato__corpo{position:relative;z-index:1}
.contato .cab__idx{background:var(--amarelo);color:var(--grafite)}
.contato__titulo{font-size:clamp(2rem,5vw,3.6rem);line-height:1.06;margin-bottom:clamp(2.2rem,5vw,3.5rem)}
.contato__corpo{display:grid;gap:clamp(2.5rem,5vw,4rem)}
.contato__chamada{max-width:40ch;color:rgba(244,243,240,.8)}

.atalhos{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.75rem}
.atalhos a{
  display:inline-block;text-decoration:none;font-size:.78rem;font-weight:500;
  padding:.6rem 1.1rem;border-radius:var(--r-full);
  border:1px solid rgba(244,243,240,.26);color:rgba(244,243,240,.88);
  transition:border-color var(--t-rapido),color var(--t-rapido),background-color var(--t-rapido)
}
.atalhos a:hover{border-color:var(--amarelo);background:var(--amarelo);color:var(--grafite)}

.dados{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:0}
.dados>div{background:rgba(244,243,240,.07);border-radius:var(--r-md);padding:1.1rem 1.3rem}
.dados dt{font-size:.7rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--amarelo);margin-bottom:.45rem}
.dados dd{margin:0;font-size:.98rem;line-height:1.5}
.dados a{text-decoration:none;border-bottom:1px solid rgba(244,243,240,.35)}
.dados a:hover{border-color:var(--amarelo);color:var(--amarelo)}

/* =========================================================
   RODAPÉ + WHATSAPP FIXO
   ========================================================= */
.rodape{
  padding:0 var(--pad) 6.5rem;max-width:var(--max);margin-inline:auto;
  display:grid;gap:.5rem;justify-items:start
}
.rodape__logo{
  width:auto;height:54px;object-fit:contain;margin-bottom:.6rem;
  background:var(--grafite);padding:.7rem 1.1rem;border-radius:var(--r-md)
}
.rodape__txt{font-size:.8rem;color:var(--texto-2);margin:0}
.rodape__cred{font-size:.8rem;color:var(--texto-2);margin:.6rem 0 0}
.rodape__cred a{color:var(--grafite);font-weight:600}

.wa-fixo{
  position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:70;
  transform:translateY(150%);transition:transform .4s cubic-bezier(.2,.7,.3,1);
  display:flex;align-items:center;justify-content:center;
  background:var(--amarelo);color:var(--grafite);text-decoration:none;
  font-size:.85rem;font-weight:600;
  padding:1.05rem;border-radius:var(--r-full);
  box-shadow:0 16px 34px -16px rgba(60,62,55,.7);
  margin-bottom:env(safe-area-inset-bottom);
}
body.wa-visivel .wa-fixo{transform:translateY(0)}

/* =========================================================
   BREAKPOINTS
   ========================================================= */
@media (min-width:640px){
  .setor-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .catalogo{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (min-width:768px){
  .rodape{padding-bottom:3rem}
}
@media (min-width:1024px){
  .hero{grid-template-columns:1.2fr .8fr;align-items:center;padding-block:clamp(3rem,5vw,5rem)}
  .hero__peca .frame{aspect-ratio:4/5}
  .setor-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .setor__nome{min-height:2.1em}
  .esp{grid-template-columns:minmax(0,28rem) minmax(0,1fr);align-items:start}
  .esp .cab{position:sticky;top:7rem}
  .esp__nota{grid-column:2}
  .destaque{grid-template-columns:1.1fr .9fr}
  .catalogo{grid-template-columns:repeat(4,minmax(0,1fr))}
  .quem{grid-template-columns:1.05fr .95fr}
  .contato__corpo{grid-template-columns:1.05fr .95fr;align-items:start}
  .wa-fixo{display:none}
  .trilho{overflow:visible;scroll-snap-type:none;will-change:transform}
  .etapa{flex:0 0 clamp(360px,28vw,460px)}
  .trilho__lead{display:block;flex:0 0 20vw}
}
@media (max-width:1023px){
  .topo__nav{display:none}
  .topo__cta{margin-left:auto}
}
@media (max-width:520px){
  .cota--h{left:7%;right:7%}
  .cota--v{top:7%;bottom:7%;left:16px}
  .esp__nota{flex-direction:column;align-items:flex-start}
  .topo{padding-left:1rem}
  .topo__logo{height:36px}
}

/* =========================================================
   MOVIMENTO REDUZIDO
   ========================================================= */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important}
  .wa-fixo{transform:translateY(0)}
  .destaque__foto{clip-path:none}
  .destaque__wire{opacity:.2}
  .destaque__wire path,.destaque__wire circle{stroke-dashoffset:0}
  .cota i{transform:none}
  .trilho{overflow-x:auto;scroll-snap-type:x mandatory}
}

/* =========================================================
   HERO EM VÍDEO
   ========================================================= */
.hero__video{width:100%;height:100%;object-fit:cover;display:block;position:relative;z-index:1}

/* =========================================================
   ANTES E DEPOIS
   ========================================================= */
.ab-sec{padding:clamp(3rem,7vw,5.5rem) var(--pad);max-width:var(--max);margin-inline:auto}
.ab-grid{display:grid;gap:clamp(1.25rem,2.5vw,2rem)}
.ab{
  background:var(--branco);border:1px solid var(--traco);border-radius:var(--r-lg);
  padding:1rem 1rem 1.5rem;box-shadow:var(--sombra-1);
  display:flex;flex-direction:column
}
.ab__par{
  position:relative;aspect-ratio:1/1;border-radius:var(--r-md);overflow:hidden;
  background:var(--neutro);margin-bottom:1.1rem;touch-action:pan-y;isolation:isolate
}
.ab__foto,.ab__antes img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.ab__antes{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--p,50)*1%) 0 0);z-index:2}
.ab__marca{
  position:absolute;top:.75rem;z-index:4;
  font-size:.68rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  padding:.32rem .75rem;border-radius:var(--r-full);
  background:rgba(60,62,55,.82);color:#F4F3F0;backdrop-filter:blur(4px)
}
.ab__marca--a{left:.75rem}
.ab__marca--d{right:.75rem;background:var(--amarelo);color:var(--grafite)}
.ab__alca{
  position:absolute;top:0;bottom:0;left:calc(var(--p,50)*1%);z-index:3;
  width:3px;margin-left:-1.5px;background:var(--amarelo);pointer-events:none;
  box-shadow:0 0 18px rgba(255,185,42,.7)
}
.ab__alca::after{
  content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:46px;height:46px;border-radius:var(--r-full);
  background:var(--amarelo);box-shadow:0 8px 20px -8px rgba(60,62,55,.8)
}
.ab__alca::before{
  content:"";position:absolute;top:50%;left:50%;z-index:1;
  transform:translate(-50%,-50%);width:24px;height:24px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233C3E37' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9.5 8 5.5 12l4 4M14.5 8l4 4-4 4'/%3E%3C/svg%3E");
  background-size:contain;background-repeat:no-repeat
}
.ab__ctrl{
  position:absolute;inset:0;z-index:5;width:100%;height:100%;margin:0;
  opacity:0;cursor:ew-resize;-webkit-appearance:none;appearance:none;background:transparent
}
.ab__ctrl::-webkit-slider-thumb{-webkit-appearance:none;width:56px;height:100%}
.ab__ctrl::-moz-range-thumb{width:56px;height:100%;border:0;background:transparent}
.ab__ctrl:focus-visible{opacity:1;outline:3px solid var(--amarelo);outline-offset:-3px;border-radius:var(--r-md)}
.ab__nome{font-size:1.05rem;padding-inline:.4rem}
.ab__txt{margin:.5rem 0 0;color:var(--texto-2);font-size:.92rem;padding-inline:.4rem}

/* =========================================================
   CLIENTES
   ========================================================= */
.clientes{padding:0 var(--pad) clamp(2rem,5vw,3.5rem);max-width:var(--max);margin-inline:auto}
.clientes__caixa{
  background:var(--neutro-claro);border-radius:var(--r-xl);
  padding:clamp(1.8rem,4vw,2.8rem);
  display:grid;gap:1.25rem;justify-items:center;text-align:center
}
.clientes__rotulo{
  margin:0;font-size:.7rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--texto-2)
}
.clientes__logos{display:flex;flex-wrap:wrap;gap:2.5rem;align-items:center;justify-content:center}
.clientes__logos img{height:44px;width:auto;object-fit:contain}
.clientes__txt{margin:0;max-width:46ch;color:var(--texto-2);font-size:.95rem}

@media (min-width:640px){
  .ab-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (min-width:1024px){
  .ab-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .clientes__caixa{grid-template-columns:auto auto auto;justify-items:start;text-align:left;align-items:center;gap:2.5rem}
  .clientes__logos img{height:52px}
}