/* ==========================================================================
   KWF STUDIO — Estilos
   Ordem: base · utilitários · componentes · seções · responsivo
   ========================================================================== */

/* ---------- 1. BASE ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--fundo);color:var(--texto);
  font-family:var(--fonte-texto);font-size:var(--t-base);
  line-height:var(--entrelinha-texto);-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4{
  font-family:var(--fonte-display);font-weight:var(--peso-black);
  line-height:var(--entrelinha-titulo);letter-spacing:-.028em;margin:0;
  text-wrap:balance;
}
p{margin:0}
::selection{background:var(--kwf-coral);color:#fff}
:focus-visible{outline:2px solid var(--kwf-coral);outline-offset:3px;border-radius:4px}

/* ---------- 2. UTILITÁRIOS ---------- */
.wrap{max-width:var(--largura);margin-inline:auto;padding-inline:var(--pagina-x)}
.secao{padding-block:var(--secao-y);position:relative}
.escuro{background:var(--fundo-escuro);color:var(--texto-invertido)}
.escuro h2,.escuro h3{color:var(--kwf-creme)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}

.olho{
  display:inline-flex;align-items:center;gap:var(--e-3);
  font-size:var(--t-xs);letter-spacing:.2em;text-transform:uppercase;
  font-weight:var(--peso-medio);color:var(--acento);margin-bottom:var(--e-5);
}
.olho::before{content:"";width:34px;height:2px;background:var(--gradiente-suave);flex:none}
.escuro .olho{color:var(--kwf-coral)}
.escuro .olho::before{background:var(--kwf-coral)}

.grad{
  background:var(--gradiente);-webkit-background-clip:text;background-clip:text;
  color:transparent;
}
.serif{font-family:var(--fonte-serif);font-style:italic;font-weight:400;letter-spacing:-.01em}

.chapeu{font-size:var(--t-3xl)}
.titulo{font-size:var(--t-2xl)}
.intro{
  font-size:var(--t-md);color:var(--texto-suave);
  max-width:var(--leitura);margin-top:var(--e-5);
}
.escuro .intro{color:rgba(255,243,243,.72)}

/* revelação no scroll */
.rev{opacity:0;transform:translateY(26px);transition:opacity .8s var(--curva),transform .8s var(--curva)}
.rev.vis{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rev{opacity:1;transform:none}}

/* ---------- 3. BOTÕES ---------- */
.btn{
  display:inline-flex;align-items:center;gap:var(--e-2);
  padding:15px 28px;border-radius:var(--r-pill);
  font-size:var(--t-sm);font-weight:600;letter-spacing:.005em;
  border:1.5px solid transparent;transition:all var(--normal) var(--curva);
  white-space:nowrap;
}
.btn svg{flex:none;transition:transform var(--normal) var(--curva)}
.btn:hover svg{transform:translateX(4px)}
.btn--1{background:var(--gradiente);color:#fff;box-shadow:var(--sombra-cta)}
.btn--1:hover{transform:translateY(-2px);box-shadow:0 20px 38px -14px rgba(112,0,16,.66)}
.btn--2{border-color:var(--borda);color:var(--acento)}
.btn--2:hover{border-color:var(--acento);background:var(--fundo-suave)}
.escuro .btn--2{border-color:rgba(255,243,243,.28);color:var(--kwf-creme)}
.escuro .btn--2:hover{border-color:var(--kwf-coral);background:rgba(241,112,80,.1)}
.btns{display:flex;flex-wrap:wrap;gap:var(--e-3);align-items:center}

/* ---------- 4. NAV ---------- */
.nav{
  position:fixed;inset:0 0 auto;z-index:80;
  display:flex;align-items:center;justify-content:space-between;
  gap:var(--e-5);padding:18px var(--pagina-x);
  transition:background var(--normal),box-shadow var(--normal),padding var(--normal);
}
.nav.presa{background:rgba(255,255,255,.86);backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--borda);padding-block:12px}
.logo{
  display:block;width:118px;height:52px;
  background:var(--gradiente);
  -webkit-mask:url("../img/logo-mask.png") left center/contain no-repeat;
          mask:url("../img/logo-mask.png") left center/contain no-repeat;
}
.nav-links{display:flex;gap:var(--e-6);align-items:center}
.nav-links a{
  font-size:var(--t-xs);letter-spacing:.13em;text-transform:uppercase;
  font-weight:var(--peso-medio);color:var(--texto-suave);position:relative;padding-block:6px;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:1.5px;
  background:var(--gradiente-suave);transition:width var(--normal) var(--curva);
}
.nav-links a:hover{color:var(--acento)}
.nav-links a:hover::after{width:100%}
.nav .btn{padding:11px 20px}
.menu-btn{display:none;width:44px;height:44px;align-items:center;justify-content:center}
.menu-btn span{display:block;width:22px;height:1.7px;background:var(--texto);position:relative;transition:var(--normal)}
.menu-btn span::before,.menu-btn span::after{
  content:"";position:absolute;left:0;width:22px;height:1.7px;background:var(--texto);transition:var(--normal)}
.menu-btn span::before{top:-7px}.menu-btn span::after{top:7px}
body.menu-on .menu-btn span{background:transparent}
body.menu-on .menu-btn span::before{top:0;transform:rotate(45deg)}
body.menu-on .menu-btn span::after{top:0;transform:rotate(-45deg)}

/* ---------- 5. HERO + LENTE ---------- */
.hero{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.04fr);
  gap:clamp(24px,4vw,64px);align-items:center;
  padding-block:clamp(104px,11vw,150px) clamp(48px,6vw,96px);
  position:relative;
}
.hero::before{
  content:"";position:absolute;inset:-10% -20% 0 0;pointer-events:none;z-index:0;
  background:
    radial-gradient(58% 52% at 76% 46%, rgba(241,112,80,.13), transparent 70%),
    radial-gradient(42% 42% at 4% 92%, rgba(112,0,16,.06), transparent 72%);
}
.hero > *{position:relative;z-index:1}
.hero h1{font-size:var(--t-3xl);margin-bottom:var(--e-5)}
.hero .intro{margin-bottom:var(--e-7)}

.marcas{
  margin-top:var(--e-8);padding-top:var(--e-5);border-top:1px solid var(--borda);
  display:flex;flex-wrap:wrap;gap:var(--e-7);
}
.marcas b{display:block;font-family:var(--fonte-display);font-size:var(--t-lg);
  font-weight:var(--peso-black);letter-spacing:-.02em;color:var(--acento)}
.marcas span{font-size:var(--t-xs);color:var(--texto-fraco);letter-spacing:.04em}

/* --- a lente --- */
.palco{position:relative;display:flex;flex-direction:column;align-items:center}
.lente{width:100%;max-width:660px;height:auto;overflow:visible}
.traco{fill:none;stroke:var(--kwf-vinho);stroke-linecap:round;stroke-linejoin:round}
.fraco{opacity:.24}
.medio{opacity:.48}
.desenha{stroke-dasharray:var(--len);stroke-dashoffset:var(--len);
  animation:risca 1.4s var(--curva) both}
@keyframes risca{to{stroke-dashoffset:0}}

#anel,#dial,.rotulo{transition:transform 1.05s var(--curva-mec)}
#anel{transform-box:fill-box;transform-origin:center}
#dial{transform-origin:350px 310px}
#diafragma{transform-box:fill-box;transform-origin:center;
  transition:transform .5s cubic-bezier(.5,0,.2,1)}
#nucleo{transition:filter .42s ease,opacity .42s ease}
.racking #nucleo{filter:blur(7px);opacity:.32}

.rotulo{
  font-size:11px;letter-spacing:.16em;font-weight:600;text-transform:uppercase;
  fill:var(--tinta-35);text-anchor:middle;cursor:pointer;
  transition:transform 1.05s var(--curva-mec),fill .4s,font-size .4s;
}
.rotulo:hover{fill:var(--acento)}
.rotulo.on{fill:var(--kwf-coral);font-size:12px}
#nucleo-tit{font-family:var(--fonte-display);font-size:25px;font-weight:800;
  letter-spacing:-.01em;fill:var(--kwf-vinho);text-anchor:middle}
#nucleo-f{font-size:10px;letter-spacing:.3em;fill:var(--tinta-35);text-anchor:middle}
.lente-legenda{
  margin-top:calc(var(--e-4) * -1);text-align:center;width:min(400px,92%);
  font-size:var(--t-sm);color:var(--texto-fraco);transition:opacity .4s;min-height:3em;
}
.racking .lente-legenda{opacity:0}

/* ---------- 6. NÚMEROS ---------- */
.numeros{border-block:1px solid var(--borda);background:var(--fundo-suave)}
.numeros .wrap{
  display:grid;grid-template-columns:repeat(4,1fr);
  padding-block:var(--e-7);gap:var(--e-5);
}
.num{text-align:center;position:relative}
.num + .num::before{content:"";position:absolute;left:0;top:8%;height:84%;width:1px;background:var(--borda)}
.num b{display:block;font-family:var(--fonte-display);font-size:var(--t-xl);
  font-weight:var(--peso-black);letter-spacing:-.03em;
  background:var(--gradiente);-webkit-background-clip:text;background-clip:text;color:transparent}
.num span{font-size:var(--t-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--texto-fraco)}

/* ---------- 7. DOR ---------- */
.dor .wrap{max-width:1080px}
.dor h2{font-size:var(--t-2xl);margin-bottom:var(--e-7)}
.dor p{font-size:var(--t-md);line-height:1.62;color:rgba(255,243,243,.76);
  max-width:56ch;margin-bottom:var(--e-5)}
.dor p:last-child{margin-bottom:0}
.dor strong{color:var(--kwf-coral);font-weight:600}
.dor .fecho{font-family:var(--fonte-serif);font-style:italic;font-size:var(--t-lg);
  color:var(--kwf-creme);border-left:2px solid var(--kwf-coral);
  padding-left:var(--e-5);margin-top:var(--e-7)}

/* ---------- 8. SERVIÇOS ---------- */
.grade-servicos{
  display:grid;grid-template-columns:1fr;
  gap:1px;background:var(--borda);border:1px solid var(--borda);
  border-radius:var(--r-lg);overflow:hidden;margin-top:var(--e-8);
}
.card-servico{
  background:var(--fundo);padding:var(--e-7) var(--e-6);position:relative;
  transition:background var(--normal);overflow:hidden;
}
.card-servico::before{
  content:"";position:absolute;inset:0;opacity:0;transition:opacity var(--normal);
  background:radial-gradient(340px circle at var(--mx,50%) var(--my,50%),rgba(241,112,80,.11),transparent 65%);
}
.card-servico:hover::before{opacity:1}
.card-servico .ico{width:38px;height:38px;margin-bottom:var(--e-5);position:relative}
.card-servico .ico .traco{stroke-width:1.5}
.card-servico h3{font-size:var(--t-lg);margin-bottom:var(--e-3);position:relative}
.card-servico p{font-size:var(--t-sm);color:var(--texto-suave);position:relative}
.card-servico .n{
  position:absolute;top:var(--e-5);right:var(--e-6);font-family:var(--fonte-display);
  font-size:var(--t-sm);font-weight:800;color:var(--linha-forte);letter-spacing:.05em;
}

/* ---------- 9. PORTFÓLIO ---------- */
.filtros{display:flex;flex-wrap:wrap;gap:var(--e-2);margin-top:var(--e-7)}
.filtro{
  padding:9px 18px;border-radius:var(--r-pill);border:1px solid var(--borda);
  font-size:var(--t-xs);letter-spacing:.09em;text-transform:uppercase;
  color:var(--texto-fraco);transition:all var(--rapido);
}
.filtro:hover{border-color:var(--acento);color:var(--acento)}
.filtro.on{background:var(--acento);border-color:var(--acento);color:#fff}

.grade-port{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));
  gap:var(--e-5);margin-top:var(--e-6);
}
.case{
  position:relative;border-radius:var(--r-md);overflow:hidden;cursor:pointer;
  background:var(--kwf-tinta);aspect-ratio:16/9;
  transition:transform var(--normal) var(--curva),box-shadow var(--normal);
}
.case.saiu{display:none}
.case:hover{transform:translateY(-4px);box-shadow:var(--sombra-md)}
.case img,.case video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.case video{opacity:0;transition:opacity var(--normal)}
.case.ativo video{opacity:1}
.case .veu{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(30,21,23,.88) 0%,rgba(30,21,23,.18) 48%,transparent 78%);
}
.case .info{position:absolute;left:var(--e-5);right:var(--e-5);bottom:var(--e-4);color:#fff}
.case .info b{display:block;font-family:var(--fonte-display);font-size:var(--t-base);font-weight:700}
.case .info span{font-size:var(--t-xs);letter-spacing:.11em;text-transform:uppercase;opacity:.72}
.case .play{
  position:absolute;top:50%;left:50%;translate:-50% -50%;
  width:56px;height:56px;border-radius:50%;
  border:1.5px solid rgba(255,255,255,.55);display:grid;place-items:center;
  background:rgba(30,21,23,.3);backdrop-filter:blur(3px);
  transition:all var(--normal) var(--curva);
}
.case:hover .play{background:var(--kwf-coral);border-color:var(--kwf-coral);scale:1.08}
.case .vaga{
  position:absolute;inset:0;display:grid;place-items:center;
  background:var(--gradiente);opacity:.92;
}
.case .vaga span{
  font-family:var(--fonte-display);font-size:var(--t-xs);letter-spacing:.22em;
  text-transform:uppercase;color:rgba(255,255,255,.85);
}

/* modal */
.modal{
  position:fixed;inset:0;z-index:120;display:grid;place-items:center;
  background:rgba(20,12,14,.93);backdrop-filter:blur(6px);
  opacity:0;visibility:hidden;transition:opacity var(--normal),visibility var(--normal);
  padding:var(--pagina-x);
}
.modal.on{opacity:1;visibility:visible}
.modal .quadro{width:min(1120px,100%);aspect-ratio:16/9;background:#000;
  border-radius:var(--r-md);overflow:hidden}
.modal iframe{width:100%;height:100%;border:0}
.modal .fechar{
  position:absolute;top:22px;right:26px;width:46px;height:46px;border-radius:50%;
  border:1px solid rgba(255,255,255,.28);color:#fff;display:grid;place-items:center;
  transition:var(--rapido);
}
.modal .fechar:hover{background:var(--kwf-coral);border-color:var(--kwf-coral)}

/* ---------- 10. EQUIPAMENTO ---------- */
.equipa{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:var(--e-8);
  align-items:start;margin-top:var(--e-8)}
.equipa-fixa{position:sticky;top:120px}
.lista-eq{border-top:1px solid var(--borda)}
.item-eq{
  display:grid;grid-template-columns:52px 1fr;gap:var(--e-5);
  padding-block:var(--e-6);border-bottom:1px solid var(--borda);
  transition:padding var(--normal) var(--curva);
}
.item-eq:hover{padding-left:var(--e-3)}
.item-eq .ico{width:44px;height:44px}
.item-eq .ico .traco{stroke-width:1.4}
.item-eq h3{font-size:var(--t-md);margin-bottom:6px}
.item-eq .marca{font-size:var(--t-xs);letter-spacing:.16em;text-transform:uppercase;
  color:var(--destaque);display:block;margin-bottom:8px}
.item-eq p{font-size:var(--t-sm);color:var(--texto-suave)}

/* ---------- 11. PROCESSO ---------- */
.trilha{position:relative;margin-top:var(--e-9);padding-left:clamp(30px,5vw,64px)}
.trilha::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:1.5px;background:var(--borda);
}
.trilha::after{
  content:"";position:absolute;left:0;top:6px;width:1.5px;height:var(--prog,0%);
  background:var(--gradiente-suave);transition:height .1s linear;
}
.passo{position:relative;padding-bottom:var(--e-8)}
.passo:last-child{padding-bottom:0}
.passo::before{
  content:"";position:absolute;left:clamp(-37px,-5vw,-71px);top:8px;
  width:11px;height:11px;border-radius:50%;background:var(--fundo);
  border:1.5px solid var(--linha-forte);translate:-4.7px 0;transition:var(--normal);
}
.passo.on::before{background:var(--kwf-coral);border-color:var(--kwf-coral);scale:1.25}
.passo .n{
  font-family:var(--fonte-display);font-size:var(--t-xs);font-weight:800;
  letter-spacing:.2em;color:var(--destaque);display:block;margin-bottom:var(--e-2);
}
.passo h3{font-size:var(--t-lg);margin-bottom:var(--e-3)}
.passo p{color:var(--texto-suave);max-width:52ch}
.garantia{
  margin-top:var(--e-8);padding:var(--e-5) var(--e-6);border-radius:var(--r-md);
  background:var(--fundo-suave);border-left:3px solid var(--kwf-coral);
  font-size:var(--t-base);font-weight:500;
}

/* ---------- 12. DIFERENCIAIS ---------- */
.grade-dif{display:grid;grid-template-columns:1fr;
  gap:var(--e-7) var(--e-6);margin-top:var(--e-8)}
.dif{padding-top:var(--e-4);border-top:2px solid var(--linha-forte)}
.dif h3{font-size:var(--t-md);margin-bottom:var(--e-2)}
.dif p{font-size:var(--t-sm);color:var(--texto-suave)}

/* ---------- 13. CIDADES ---------- */
.cidades{display:flex;flex-wrap:wrap;gap:var(--e-2);margin-top:var(--e-7)}
.cidade{
  padding:11px 20px;border-radius:var(--r-pill);border:1px solid var(--borda);
  font-size:var(--t-sm);color:var(--texto-suave);transition:all var(--rapido);
}
.cidade:hover{border-color:var(--acento);color:var(--acento);background:var(--fundo-suave)}
.cidade.sede{background:var(--gradiente);color:#fff;border-color:transparent;font-weight:600}

/* ---------- 14. FAQ ---------- */
.faq{margin-top:var(--e-8);border-top:1px solid var(--borda);max-width:900px}
.q{border-bottom:1px solid var(--borda)}
.q summary{
  display:flex;align-items:center;justify-content:space-between;gap:var(--e-5);
  padding-block:var(--e-5);cursor:pointer;list-style:none;
  font-family:var(--fonte-display);font-size:var(--t-md);font-weight:700;
  letter-spacing:-.015em;transition:color var(--rapido);
}
.q summary::-webkit-details-marker{display:none}
.q summary:hover{color:var(--acento)}
.q summary .mais{flex:none;width:22px;height:22px;position:relative}
.q summary .mais::before,.q summary .mais::after{
  content:"";position:absolute;top:50%;left:0;width:100%;height:1.6px;
  background:var(--acento);transition:transform var(--normal) var(--curva);
}
.q summary .mais::after{transform:rotate(90deg)}
.q[open] summary .mais::after{transform:rotate(0)}
.q .a{padding-bottom:var(--e-6);color:var(--texto-suave);max-width:64ch;font-size:var(--t-sm)}

/* ---------- 15. CTA FINAL ---------- */
.cta{text-align:center;overflow:hidden}
.cta::before{
  content:"";position:absolute;inset:0;opacity:.5;
  background:radial-gradient(52% 62% at 50% 108%, rgba(241,112,80,.4), transparent 70%);
}
.cta .wrap{position:relative}
.cta h2{font-size:var(--t-3xl);margin-bottom:var(--e-5)}
.cta .intro{margin-inline:auto;text-align:center}
.cta .btns{justify-content:center;margin-top:var(--e-7)}
.cta .alt{display:block;margin-top:var(--e-5);font-size:var(--t-sm);color:rgba(255,243,243,.55)}
.cta .alt a{color:var(--kwf-coral);border-bottom:1px solid rgba(241,112,80,.4)}

/* ---------- 16. RODAPÉ ---------- */
.rodape{background:var(--fundo-suave);border-top:1px solid var(--borda);
  padding-block:var(--e-9) var(--e-6)}
.rodape .grade{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:var(--e-7)}
.rodape h4{font-size:var(--t-xs);letter-spacing:.18em;text-transform:uppercase;
  color:var(--texto-fraco);font-weight:600;margin-bottom:var(--e-4)}
.rodape ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.rodape li a,.rodape .dados a{font-size:var(--t-sm);color:var(--texto-suave)}
.rodape li a:hover,.rodape .dados a:hover{color:var(--acento)}
.rodape .logo{width:132px;height:58px;margin-bottom:var(--e-4)}
.rodape .sobre{font-size:var(--t-sm);color:var(--texto-fraco);max-width:34ch}
.rodape .dados{display:grid;gap:10px}
.fim{margin-top:var(--e-9);padding-top:var(--e-5);border-top:1px solid var(--borda);
  display:flex;flex-wrap:wrap;gap:var(--e-4);justify-content:space-between;
  font-size:var(--t-xs);color:var(--texto-fraco)}

/* ---------- 17. WHATSAPP FLUTUANTE ---------- */
.zap{
  position:fixed;right:clamp(16px,3vw,30px);bottom:clamp(16px,3vw,30px);z-index:90;
  display:flex;align-items:center;gap:10px;padding:13px 20px 13px 15px;
  background:var(--gradiente);color:#fff;border-radius:var(--r-pill);
  box-shadow:var(--sombra-cta);font-size:var(--t-sm);font-weight:600;
  transform:translateY(120%);transition:transform var(--lento) var(--curva);
}
.zap.vis{transform:none}
.zap:hover{transform:translateY(-3px)}
.zap svg{flex:none}
@media(max-width:520px){.zap span{display:none}.zap{padding:15px;border-radius:50%}}

/* ---------- 18. RESPONSIVO ---------- */
@media(min-width:680px){
  .grade-servicos{grid-template-columns:repeat(2,1fr)}
  .grade-dif{grid-template-columns:repeat(2,1fr)}
}
@media(min-width:1040px){
  .grade-servicos{grid-template-columns:repeat(3,1fr)}
  .grade-dif{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:1080px){
  .equipa{grid-template-columns:1fr;gap:var(--e-6)}
  .equipa-fixa{position:static}
  .rodape .grade{grid-template-columns:1fr 1fr}
}
@media(max-width:940px){
  .hero{grid-template-columns:1fr;padding-top:clamp(96px,16vw,130px)}
  /* no celular o título e o botão vêm primeiro; a lente entra logo abaixo */
  .palco{margin-top:var(--e-6)}
  .lente{max-width:min(430px,88vw)}
  .numeros .wrap{grid-template-columns:1fr 1fr;gap:var(--e-6)}
  .num:nth-child(3)::before{display:none}
  .nav-links,.nav .btn{display:none}
  .menu-btn{display:flex}
  .nav{background:rgba(255,255,255,.9);backdrop-filter:blur(14px)}
  body.menu-on .nav-links{
    display:flex;position:fixed;inset:74px 0 auto;flex-direction:column;
    gap:0;background:var(--fundo);border-bottom:1px solid var(--borda);
    padding:var(--e-4) var(--pagina-x) var(--e-6);
  }
  body.menu-on .nav-links a{padding-block:var(--e-4);font-size:var(--t-base);
    text-transform:none;letter-spacing:0;width:100%;border-bottom:1px solid var(--borda)}
  body.menu-on{overflow:hidden}
}
@media(max-width:640px){
  /* em tela estreita os rótulos gravados ficariam pequenos demais para ler:
     some com eles e deixa o nome do serviço grande no centro */
  .rotulo{display:none}
  .lente{max-width:min(360px,80vw)}
  #nucleo-tit{font-size:34px}
  #nucleo-f{font-size:13px}
  .lente-legenda{font-size:var(--t-base);margin-top:var(--e-2)}
}
@media(max-width:560px){
  .rodape .grade{grid-template-columns:1fr;gap:var(--e-6)}
  .item-eq{grid-template-columns:1fr;gap:var(--e-3)}
  .grade-port{grid-template-columns:1fr}
}

/* ==========================================================================
   V2 — POLIMENTO: movimento, textura e profundidade
   ========================================================================== */

/* ---------- barra de progresso de leitura ---------- */
.progresso{
  position:fixed;top:0;left:0;height:3px;width:100%;z-index:200;
  background:var(--gradiente-suave);transform-origin:left;transform:scaleX(var(--p,0));
  pointer-events:none;
}

/* ---------- grão de filme nas seções escuras ---------- */
.grao{position:relative;isolation:isolate}
.grao::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;opacity:.07;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size:160px;mix-blend-mode:screen;
}
.grao > *{position:relative;z-index:1}

/* ---------- hero: fundo vivo ---------- */
.hero-fundo{position:absolute;top:0;bottom:0;left:calc(50% - 50vw);right:calc(50% - 50vw);z-index:0;pointer-events:none;overflow:hidden}
main{overflow-x:clip}
.hero-fundo i{
  position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;
  animation:flutua 18s ease-in-out infinite alternate;
}
.hero-fundo i:nth-child(1){width:46vw;height:46vw;right:-4%;top:6%;background:rgba(241,112,80,.30)}
.hero-fundo i:nth-child(2){width:30vw;height:30vw;right:24%;top:40%;background:rgba(112,0,16,.16);animation-delay:-6s;animation-duration:22s}
.hero-fundo i:nth-child(3){width:22vw;height:22vw;left:-6%;bottom:-8%;background:rgba(241,112,80,.16);animation-delay:-12s;animation-duration:26s}
@keyframes flutua{
  from{transform:translate(0,0) scale(1)}
  to{transform:translate(-6%,8%) scale(1.12)}
}
.hero::before{display:none}
.hero-texto{position:relative;z-index:2}

/* halo pulsando atrás da lente */
.palco::before{
  content:"";position:absolute;inset:12% 8%;border-radius:50%;z-index:-1;
  background:radial-gradient(closest-side,rgba(241,112,80,.22),rgba(241,112,80,0) 72%);
  animation:pulsa 6s ease-in-out infinite;
}
@keyframes pulsa{0%,100%{transform:scale(.92);opacity:.6}50%{transform:scale(1.06);opacity:1}}

/* indicador de rolagem */
.rolar{
  position:absolute;left:50%;bottom:8px;translate:-50% 0;z-index:3;
  width:26px;height:42px;border:1.5px solid var(--linha-forte);border-radius:14px;
  display:grid;justify-content:center;padding-top:6px;opacity:.75;transition:opacity var(--normal);
}
.rolar:hover{opacity:1;border-color:var(--acento)}
.rolar span{width:3px;height:8px;border-radius:2px;background:var(--gradiente-suave);animation:desce 1.8s ease-in-out infinite}
@keyframes desce{0%{transform:translateY(0);opacity:1}70%{transform:translateY(14px);opacity:0}100%{transform:translateY(0);opacity:0}}
@media(max-width:940px){.rolar{display:none}}

/* ---------- títulos: entrada palavra por palavra ---------- */
[data-split] .w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.08em;margin-bottom:-.08em}
[data-split] .w > span{display:inline-block;transform:translateY(110%);transition:transform .9s var(--curva);transition-delay:calc(var(--i) * 45ms)}
[data-split].pronto .w > span,[data-split].vis .w > span{transform:none}
[data-split].rev{opacity:1;transform:none}   /* o split cuida da revelação, não o fade genérico */

/* ---------- entrada escalonada de filhos ---------- */
.stagger > *{opacity:0;transform:translateY(22px);transition:opacity .7s var(--curva),transform .7s var(--curva)}
.stagger.vis > *{opacity:1;transform:none}
.stagger.vis > *:nth-child(1){transition-delay:.05s}
.stagger.vis > *:nth-child(2){transition-delay:.12s}
.stagger.vis > *:nth-child(3){transition-delay:.19s}
.stagger.vis > *:nth-child(4){transition-delay:.26s}
.stagger.vis > *:nth-child(5){transition-delay:.33s}
.stagger.vis > *:nth-child(6){transition-delay:.40s}
.stagger.vis > *:nth-child(n+7){transition-delay:.46s}
.stagger.rev{opacity:1;transform:none}

/* ---------- faixa cinética ---------- */
.faixa{
  overflow:hidden;border-block:1px solid var(--borda);background:var(--fundo);
  padding-block:18px;position:relative;
  -webkit-mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
          mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}
.faixa-trilho{display:flex;align-items:center;gap:34px;width:max-content;animation:corre 46s linear infinite}
.faixa:hover .faixa-trilho{animation-play-state:paused}
.faixa-trilho span{
  font-family:var(--fonte-display);font-weight:800;font-size:var(--t-lg);letter-spacing:-.02em;
  color:var(--texto);white-space:nowrap;
}
.faixa-trilho span:nth-child(4n+1){color:var(--acento)}
.faixa-trilho i{width:8px;height:8px;border-radius:50%;background:var(--kwf-coral);flex:none}
@keyframes corre{to{transform:translateX(-50%)}}

/* ---------- dor: texto que acende conforme rola ---------- */
.dor .scrub{font-size:var(--t-md);line-height:1.62;max-width:56ch;margin-bottom:var(--e-5)}
.dor .scrub .pal{color:rgba(255,243,243,.22);transition:color .25s linear}
.dor .scrub .pal.on{color:rgba(255,243,243,.92)}
.dor .scrub strong .pal.on{color:var(--kwf-coral)}
.dor h2{font-size:var(--t-3xl)}

/* ---------- serviços: borda em gradiente + ícone que reage ---------- */
.card-servico{transition:background var(--normal),transform var(--normal) var(--curva)}
.card-servico::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity var(--normal);
  background:linear-gradient(135deg,rgba(112,0,16,.10),rgba(241,112,80,.10));
}
.card-servico:hover::after{opacity:1}
.card-servico:hover{transform:translateY(-3px)}
.card-servico .ico{transition:transform var(--normal) var(--curva)}
.card-servico:hover .ico{transform:scale(1.12) rotate(-4deg)}
.card-servico .ico .traco{stroke:var(--kwf-vinho);transition:stroke var(--normal)}
.card-servico:hover .ico .traco{stroke:var(--kwf-coral)}
.card-servico .n{transition:color var(--normal),transform var(--normal)}
.card-servico:hover .n{color:var(--kwf-coral);transform:translateX(-4px)}

/* ---------- portfólio: inclinação 3D + brilho ---------- */
.grade-port{perspective:1200px}
.case{transform-style:preserve-3d;will-change:transform;transition:transform .35s var(--curva),box-shadow .35s}
.case .brilho{
  position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .35s;
  background:radial-gradient(420px circle at var(--bx,50%) var(--by,50%),rgba(255,255,255,.22),transparent 60%);
  mix-blend-mode:overlay;
}
.case:hover .brilho{opacity:1}
.case .vaga{
  background:linear-gradient(135deg,var(--kwf-vinho),var(--vinho-claro) 45%,var(--kwf-coral));
  background-size:200% 200%;animation:respira 7s ease-in-out infinite;
}
.case .vaga::before{
  content:"";position:absolute;inset:14px;border:1px dashed rgba(255,255,255,.35);border-radius:8px;
}
.case .vaga span{position:relative}
@keyframes respira{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.filtro.on{box-shadow:0 8px 20px -10px rgba(112,0,16,.6)}

/* ---------- equipamento: número fantasma + item ativo por rolagem ---------- */
.item-eq{position:relative}
.item-eq .gn{
  position:absolute;right:0;top:50%;translate:0 -50%;
  font-family:var(--fonte-display);font-weight:800;font-size:clamp(56px,7vw,96px);
  letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1px var(--linha);
  pointer-events:none;transition:-webkit-text-stroke var(--normal);
}
.item-eq.foco .gn{-webkit-text-stroke:1px rgba(241,112,80,.55)}
.item-eq .ico .traco{transition:stroke var(--normal)}
.item-eq.foco .ico .traco,.item-eq:hover .ico .traco{stroke:var(--kwf-coral)}
.item-eq.foco h3{color:var(--acento)}
.item-eq > div{position:relative;z-index:1;max-width:58ch}

/* ---------- botões magnéticos ---------- */
.magnet{transition:transform .25s var(--curva),box-shadow var(--normal)}

/* ---------- CTA: orbes ---------- */
.cta{overflow:hidden}
.orbe{position:absolute;border-radius:50%;filter:blur(60px);pointer-events:none;z-index:0;animation:flutua 20s ease-in-out infinite alternate}
.orbe-1{width:52vw;height:52vw;left:-14%;bottom:-40%;background:rgba(112,0,16,.55)}
.orbe-2{width:38vw;height:38vw;right:-10%;top:-30%;background:rgba(241,112,80,.35);animation-delay:-9s}
.cta::before{display:none}
.cta .btn--1{animation:pulsaBtn 3.2s ease-in-out infinite}
@keyframes pulsaBtn{0%,100%{box-shadow:0 14px 32px -14px rgba(112,0,16,.6),0 0 0 0 rgba(241,112,80,.35)}60%{box-shadow:0 14px 32px -14px rgba(112,0,16,.6),0 0 0 18px rgba(241,112,80,0)}}

/* ---------- rodapé: marca d’água ---------- */
.rodape{position:relative;overflow:hidden}
.marca-dagua{
  position:absolute;right:-2vw;bottom:-6vw;z-index:0;pointer-events:none;
  font-family:var(--fonte-display);font-weight:800;font-size:clamp(160px,28vw,420px);
  letter-spacing:-.06em;line-height:1;color:transparent;-webkit-text-stroke:1px var(--linha);
}
.rodape .wrap{position:relative;z-index:1}

/* ---------- botão principal: brilho que atravessa ---------- */
.btn--1{position:relative;overflow:hidden}
.btn--1::after{
  content:"";position:absolute;top:0;left:-70%;width:45%;height:100%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.35),transparent);
  transform:skewX(-20deg);transition:left .6s var(--curva);
}
.btn--1:hover::after{left:120%}

/* ---------- processo ---------- */
.passo .n{font-size:var(--t-sm);transition:letter-spacing var(--normal)}
.passo.on .n{letter-spacing:.32em}
.passo h3{transition:color var(--normal)}
.passo.on h3{color:var(--acento)}

/* ---------- cidades: pílula com ponto ---------- */
.cidade{display:inline-flex;align-items:center;gap:9px}
.cidade::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--kwf-coral);opacity:.5;transition:opacity var(--normal),transform var(--normal)}
.cidade:hover::before{opacity:1;transform:scale(1.5)}
.cidade.sede::before{background:#fff;opacity:1}

/* ---------- respeita quem pediu menos movimento ---------- */
@media(prefers-reduced-motion:reduce){
  .hero-fundo i,.palco::before,.faixa-trilho,.case .vaga,.orbe,.cta .btn--1,.rolar span{animation:none}
}
.calmo .hero-fundo i,.calmo .palco::before,.calmo .faixa-trilho,.calmo .case .vaga,
.calmo .orbe,.calmo .cta .btn--1,.calmo .rolar span{animation:none}
.calmo [data-split] .w > span{transform:none;transition:none}
.calmo .stagger > *{opacity:1;transform:none;transition:none}
.calmo .dor .scrub .pal{color:rgba(255,243,243,.85)}
.calmo .rev{opacity:1;transform:none}

/* ---------- cursor "assistir" sobre os vídeos ---------- */
.cursor-ver{
  position:fixed;left:0;top:0;z-index:150;pointer-events:none;
  width:84px;height:84px;border-radius:50%;display:grid;place-items:center;
  background:var(--kwf-coral);color:#fff;font-family:var(--fonte-display);font-weight:700;
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  transform:translate(-50%,-50%) scale(0);transition:opacity .2s;mix-blend-mode:normal;
}
@media(hover:hover){ .case:hover{cursor:none} .case:hover .play{opacity:0} }