/* =========================================================================
   Fertonani Engenharia e Arquitetura
   Paleta: azul petróleo / grafite / cinza técnico / branco / laranja queimado
   ========================================================================= */

:root{
  /* Paleta escura — grafite + laranja do logotipo (#E87A28) */
  --ink:#11171D;            /* grafite 800 — texto e títulos */
  --petrol:#11171D;         /* grafite 800 — superfícies escuras */
  --petrol-dk:#0A0E12;      /* grafite 900 — hero, rodapé */
  --petrol-lt:#2C3740;      /* aço 600 — gradientes e bordas no escuro */
  --steel:#5F6E77;          /* aço 400 — texto secundário */
  --line:#DEE3E7;
  --bg:#E7ECEF;             /* papel — tom frio da paleta */
  --bg-soft:#F2F5F7;        /* papel claro */
  --white:#fff;
  --accent:#E87A28;         /* laranja do logotipo */
  --accent-dk:#C25E17;
  --accent-lt:#F59A56;
  --radius:4px;
  --sh:0 1px 3px rgba(21,32,41,.08);
  --sh-lg:0 12px 34px rgba(10,14,18,.20);
  --fh:"Manrope",system-ui,-apple-system,sans-serif;
  --fb:"Inter",system-ui,-apple-system,sans-serif;
  --mw:1200px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:78px}
body{
  margin:0;font-family:var(--fb);font-size:16px;line-height:1.65;
  color:var(--ink);background:var(--bg-soft);-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}

h1,h2,h3,h4{font-family:var(--fh);color:var(--petrol);line-height:1.18;margin:0 0 .55em;letter-spacing:-.015em}
h1{font-size:clamp(1.95rem,4.4vw,3.15rem);font-weight:800}
h2{font-size:clamp(1.6rem,3.2vw,2.3rem);font-weight:800}
h3{font-size:1.14rem;font-weight:700}
p{margin:0 0 1em}
a{color:var(--accent-dk)}

.container{max-width:var(--mw);margin:0 auto;padding:0 1.5rem}
.section{padding:5rem 0;background:var(--bg-soft)}
.section--alt{background:var(--bg)}
.section--ink{background:var(--petrol-dk);color:rgba(255,255,255,.86)}
.section--ink h2,.section--ink h3{color:#fff}

.head{max-width:740px;margin-bottom:3rem}
.head--center{margin-left:auto;margin-right:auto;text-align:center}
.kicker{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--fh);font-size:.75rem;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;color:var(--accent-dk);margin-bottom:.7rem;
}
.kicker::before{content:"";width:26px;height:2px;background:var(--accent)}
.section--ink .kicker{color:var(--accent-lt)}
.head p{color:var(--steel);font-size:1.05rem}
.section--ink .head p{color:rgba(255,255,255,.72)}

/* ---------- acessibilidade ---------- */
.skip{position:absolute;left:-9999px;top:0;z-index:300;background:var(--petrol);color:#fff;padding:.7rem 1.1rem}
.skip:focus{left:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.82rem 1.5rem;font-family:var(--fh);font-size:.94rem;font-weight:700;
  text-decoration:none;border:2px solid transparent;border-radius:var(--radius);
  cursor:pointer;transition:background .16s,color .16s,border-color .16s;
}
.btn--pri{background:var(--accent);color:#fff}
.btn--pri:hover{background:var(--accent-dk)}
.btn--out{border-color:var(--petrol);color:var(--petrol);background:var(--white)}
.btn--out:hover{background:var(--petrol);color:#fff}
.btn--lt{border-color:rgba(255,255,255,.55);color:#fff;background:transparent}
.btn--lt:hover{background:rgba(255,255,255,.14);border-color:#fff}
.btn svg{flex:0 0 auto}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hdr__in{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:78px}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;flex:0 0 auto}
.brand__lg{height:52px;width:auto;display:block}
@media (max-width:820px){.brand__lg{height:46px}}
@media (max-width:420px){.brand__lg{height:40px}}
.brand__mk{height:40px;width:auto;flex:0 0 auto}
.brand__tx{display:block}
.brand__wm{height:17px;width:auto;display:block}
.brand__tg{display:block;font-size:.6rem;font-weight:500;color:var(--steel);letter-spacing:.155em;text-transform:uppercase;margin-top:4px}
@media (max-width:420px){.brand__wm{height:14px}.brand__tg{font-size:.52rem;letter-spacing:.12em}}

.nav{display:flex;align-items:center;gap:.15rem}
.nav a{padding:.55rem .85rem;font-size:.93rem;font-weight:500;color:var(--ink);text-decoration:none;border-radius:var(--radius)}
.nav a:hover{background:var(--bg);color:var(--petrol)}
.nav a[aria-current="page"]{color:var(--accent-dk);font-weight:700}
.nav .btn{margin-left:.7rem;padding:.65rem 1.1rem;font-size:.88rem}
.nav .btn:hover{background:var(--accent-dk)}

.burger{display:none;background:none;border:1px solid var(--line);border-radius:var(--radius);padding:.5rem;cursor:pointer;color:var(--petrol)}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--petrol-dk);color:#fff;overflow:hidden}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.72;will-change:transform,opacity}
.hero__ov{position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(10,14,18,.92) 0%,rgba(10,14,18,.74) 40%,rgba(10,14,18,.34) 100%)}
.hero__grid{position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:52px 52px}
.hero__in{position:relative;padding:6.5rem 0 5.5rem;max-width:820px}
.hero h1{color:#fff;margin-bottom:.45em}
.hero__sub{font-size:1.2rem;color:rgba(255,255,255,.9);max-width:660px;margin-bottom:1rem;font-weight:500}
.hero__txt{font-size:1rem;color:rgba(255,255,255,.68);max-width:620px;margin-bottom:2.2rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:.9rem}
.hero__tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2.6rem}
.tag{font-size:.78rem;font-weight:600;letter-spacing:.04em;padding:.35rem .8rem;border:1px solid rgba(255,255,255,.28);border-radius:999px;color:rgba(255,255,255,.8)}

.hero--sub .hero__in{padding:4.2rem 0 3.4rem;max-width:760px}
.crumb{font-size:.83rem;color:rgba(255,255,255,.62);margin-bottom:.9rem}
.crumb a{color:rgba(255,255,255,.85);text-decoration:none}
.crumb a:hover{text-decoration:underline}

/* ---------- barra de credenciais ---------- */
.creds{background:var(--petrol);color:#fff}
.creds__in{display:grid;grid-template-columns:repeat(4,1fr)}
.cred{padding:1.5rem 1.6rem;border-left:1px solid rgba(255,255,255,.12)}
.cred:first-child{border-left:0}
.cred__t{font-family:var(--fh);font-size:.98rem;font-weight:800;color:#fff;margin-bottom:.15rem}
.cred__t span{color:var(--accent-lt)}
.cred__d{font-size:.85rem;color:rgba(255,255,255,.7);line-height:1.5}

/* ---------- grids / cards ---------- */
.grid{display:grid;gap:1.6rem}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

.svc{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1.8rem;box-shadow:0 1px 2px rgba(10,14,18,.04);transition:border-color .18s,box-shadow .18s,transform .18s}
.svc:hover{border-color:var(--accent);box-shadow:var(--sh-lg);transform:translateY(-3px)}
.svc__ic{width:48px;height:48px;display:grid;place-items:center;color:var(--accent-dk);border:1.5px solid var(--accent);border-radius:var(--radius);margin-bottom:1.2rem}
.svc h3{margin-bottom:.5rem}
.svc p{color:var(--steel);font-size:.95rem;margin:0}
.svc__more{display:inline-block;margin-top:1rem;font-family:var(--fh);font-weight:700;font-size:.88rem;color:var(--accent-dk);text-decoration:none}
.svc__more:hover{text-decoration:underline}

/* ---------- diferenciais ---------- */
.dif{display:flex;gap:1.1rem;padding:1.4rem 0}
.dif__n{flex:0 0 auto;font-family:var(--fh);font-size:1.5rem;font-weight:800;color:var(--accent-lt);line-height:1;width:48px;border-right:2px solid rgba(255,255,255,.15);padding-right:.9rem}
.dif h3{font-size:1.06rem;margin-bottom:.35rem}
.dif p{color:rgba(255,255,255,.72);font-size:.95rem;margin:0}

/* ---------- processo ---------- */
.step{position:relative;padding-top:1.6rem;border-top:3px solid var(--line)}
.step--on{border-top-color:var(--accent)}
.step__n{font-family:var(--fh);font-size:.74rem;font-weight:800;letter-spacing:.16em;color:var(--accent-dk);text-transform:uppercase;margin-bottom:.5rem}
.step h3{font-size:1.04rem;margin-bottom:.4rem}
.step p{color:var(--steel);font-size:.93rem;margin:0}

/* ---------- portfólio ---------- */
.filters{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2.2rem}
.fbtn{padding:.5rem 1.15rem;font-family:var(--fh);font-size:.86rem;font-weight:700;color:var(--petrol);
  background:var(--white);border:1px solid var(--line);border-radius:999px;cursor:pointer;transition:all .15s}
.fbtn:hover{border-color:var(--petrol)}
.fbtn[aria-pressed="true"]{background:var(--petrol);border-color:var(--petrol);color:#fff}

.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.pcard{position:relative;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--white);
  box-shadow:0 1px 2px rgba(10,14,18,.04);transition:box-shadow .18s,transform .18s}
.pcard:hover{box-shadow:var(--sh-lg);transform:translateY(-3px)}
.pcard:focus-within{box-shadow:var(--sh-lg)}
.pcard__btn{
  position:absolute;inset:0;width:100%;height:100%;
  background:none;border:0;padding:0;cursor:zoom-in;
  font-family:var(--fh);font-size:0;color:transparent;
}
.pcard__btn:focus-visible{outline:3px solid var(--accent);outline-offset:-3px}
/* Mensagem do formulário quando o envio automático ainda não foi ativado */
.fmsg__acoes{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1rem}
.fmsg__acoes .btn{font-size:.9rem;padding:.7rem 1.1rem}
.fmsg__obs{display:block;margin-top:.9rem;font-size:.86rem;color:var(--steel)}

/* Link discreto para o portfólio, no box lateral das páginas de serviço */
.svc-link{margin:.9rem 0 0;font-size:.9rem}
.svc-link a{color:var(--accent-dk);text-decoration:none;border-bottom:1px solid transparent}
.svc-link a:hover,.svc-link a:focus-visible{border-bottom-color:currentColor}

/* Selo de imagem de banco — sinaliza que a foto ilustra o assunto,
   e não é registro de obra executada pela Fertonani. */
.pcard__ilus{position:absolute;right:.6rem;bottom:.45rem;z-index:2;
  font-size:.6rem;letter-spacing:.04em;font-weight:400;
  color:rgba(255,255,255,.62);text-shadow:0 1px 3px rgba(0,0,0,.55);
  pointer-events:none}
.pcard__im,.pmini__im,.gfig{position:relative}
.gfig figcaption em{font-style:normal;color:var(--steel)}
.pcard__im{aspect-ratio:4/3;overflow:hidden;background:var(--bg)}
.pcard__im img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.pcard:hover .pcard__im img{transform:scale(1.045)}
.pcard__bd{padding:1.1rem 1.25rem 1.35rem}
.pcard__cat{display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--accent-dk);margin-bottom:.35rem}
.pcard h3{font-size:1rem;margin-bottom:.3rem}
.pcard p{font-size:.87rem;color:var(--steel);margin:0}
.pcard[hidden]{display:none}
.pcard__zoom{position:absolute;top:.7rem;right:.7rem;z-index:2;width:32px;height:32px;border-radius:50%;
  background:rgba(10,14,18,.7);display:grid;place-items:center;color:#fff;opacity:0;transition:opacity .18s;pointer-events:none}
.pcard:hover .pcard__zoom,.pcard:focus-within .pcard__zoom{opacity:1}

/* ---------- lightbox ---------- */
.lb{position:fixed;inset:0;z-index:200;background:rgba(6,9,12,.96);display:none;
  align-items:center;justify-content:center;padding:2rem 1rem}
.lb[open],.lb.is-on{display:flex}
.lb__fig{max-width:1100px;width:100%;margin:0;text-align:center}
.lb__fig img{max-height:76vh;width:auto;margin:0 auto;border-radius:var(--radius)}
.lb__cap{color:rgba(255,255,255,.84);margin-top:1rem;font-size:.92rem}
.lb__cap strong{display:block;font-family:var(--fh);font-size:1.06rem;color:#fff;margin-bottom:.2rem}
.lb__x,.lb__p,.lb__n{position:absolute;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
  color:#fff;width:46px;height:46px;border-radius:50%;cursor:pointer;display:grid;place-items:center}
.lb__x{top:1.2rem;right:1.2rem}
.lb__p{left:1.2rem;top:50%;transform:translateY(-50%)}
.lb__n{right:1.2rem;top:50%;transform:translateY(-50%)}
.lb__x:hover,.lb__p:hover,.lb__n:hover{background:rgba(255,255,255,.22)}

/* ---------- sobre / split ---------- */
.split{display:grid;grid-template-columns:1.25fr 1fr;gap:3.5rem;align-items:center}
.split--top{align-items:start}
.split__im img{border-radius:var(--radius);width:100%}
.figc{font-size:.8rem;color:var(--steel);margin-top:.6rem}

.rt{display:flex;gap:1.5rem;align-items:center;background:var(--bg);border:1px solid var(--line);
  border-left:3px solid var(--accent);border-radius:var(--radius);padding:1.5rem}
.rt img{width:92px;height:115px;object-fit:cover;border-radius:var(--radius);flex:0 0 auto}
.rt__n{font-family:var(--fh);font-weight:800;color:var(--petrol);font-size:1.05rem}
.rt__r{font-size:.88rem;color:var(--steel)}
.rt__c{font-size:.88rem;color:var(--ink);margin-top:.4rem}

.lista{list-style:none;padding:0;margin:1.2rem 0 0;display:grid;gap:.55rem}
.lista li{position:relative;padding-left:1.7rem;font-size:.96rem;color:var(--ink)}
.lista li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;background:var(--accent);border-radius:1px}

.sub-h{font-size:.82rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  color:var(--accent-dk);margin:1.8rem 0 .2rem}

.split--foto{grid-template-columns:1fr 1.15fr;gap:3rem;align-items:center}
.split--foto .split__im img{border-radius:var(--radius);box-shadow:0 10px 30px rgba(10,14,18,.14)}
@media (max-width:1040px){.split--foto{grid-template-columns:1fr}}

.lead-sec{font-size:1.08rem;color:var(--steel);font-weight:500;margin-bottom:1.4rem;
  padding-bottom:1.2rem;border-bottom:1px solid var(--line)}

/* Segmentos sobre fundo escuro --------------------------------------------- */
.section--ink .seg{background:var(--petrol);border-color:rgba(255,255,255,.09);
  border-left-color:var(--accent);box-shadow:none}
.section--ink .seg h3{color:#fff}
.section--ink .seg p{color:rgba(255,255,255,.68)}
.section--ink .seg__ic{color:var(--accent-lt)}
.section--ink .seg-note{background:rgba(255,255,255,.04);border-left-color:var(--accent);
  color:rgba(255,255,255,.72)}
.section--ink .seg-note strong{color:#fff}

/* ---------- CTA ---------- */
.cta{background:linear-gradient(115deg,var(--petrol-dk),var(--petrol-lt));color:#fff;text-align:center}
.cta h2{color:#fff}
.cta p{color:rgba(255,255,255,.8);max-width:600px;margin:0 auto 2rem}
.cta__b{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap}

/* ---------- formulário ---------- */
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.f{display:flex;flex-direction:column;gap:.35rem}
.f--full{grid-column:1/-1}
.f label{font-size:.86rem;font-weight:600;color:var(--petrol)}
.f input,.f select,.f textarea{
  font:inherit;font-size:.95rem;padding:.75rem .9rem;border:1px solid var(--line);
  border-radius:var(--radius);background:var(--white);color:var(--ink);width:100%}
.hdr{background:rgba(242,245,247,.97)}
.f input:focus,.f select:focus,.f textarea:focus{outline:2px solid var(--accent);border-color:var(--accent)}
.f textarea{resize:vertical;min-height:130px}
.fnote{font-size:.8rem;color:var(--steel);margin:.6rem 0 0}
.hp{position:absolute;left:-9999px}
.fmsg{grid-column:1/-1;padding:.9rem 1.1rem;border-radius:var(--radius);font-size:.92rem;display:none}
.fmsg.ok{display:block;background:#E8F3EC;border:1px solid #BBD9C6;color:#1C5334}
.fmsg.err{display:block;background:#FDECEA;border:1px solid #F3C4BE;color:#8A2418}

.cinfo{display:grid;gap:1.15rem;margin-bottom:1.8rem}
.cinfo .it{display:flex;gap:.85rem;align-items:flex-start}
.cinfo .it svg{flex:0 0 20px;color:var(--accent-dk);margin-top:4px}
.cinfo .it strong{display:block;font-family:var(--fh);font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;color:var(--steel);font-weight:700}
.cinfo .it a,.cinfo .it span{color:var(--ink);text-decoration:none;font-size:1.02rem}
.cinfo .it a:hover{color:var(--accent-dk)}

/* ---------- rodapé ---------- */
.ft{background:var(--petrol-dk);color:rgba(255,255,255,.72);font-size:.92rem}
/* 4 colunas em uma linha só: antes eram 3 colunas para 4 blocos, e o
   Contato caía para uma segunda linha deixando um vazio grande à direita. */
.ft__g{display:grid;grid-template-columns:1.5fr 1fr 1.35fr 1.15fr;gap:2.6rem;
  align-items:start;padding:3.2rem 0 2.2rem}
.ft h4{color:#fff;font-size:.95rem;margin-bottom:1rem}
.ft ul{list-style:none;margin:0;padding:0}
.ft li{margin-bottom:.5rem}
.ft a{color:rgba(255,255,255,.72);text-decoration:none}
.ft a:hover{color:#fff;text-decoration:underline}
.ft__b p{max-width:300px;font-size:.89rem;margin:0 0 .9rem}
.ft__crea{display:block;font-size:.78rem;line-height:1.5;color:rgba(255,255,255,.5)}
/* O logo mantém as cores originais sobre uma placa clara — o símbolo é
   escuro e desaparecia no fundo do rodapé. */
.ft__marca{display:inline-block;background:var(--bg-soft);border-radius:6px;
  padding:14px 18px;margin-bottom:1.1rem;line-height:0}
.ft__logo{height:88px;width:auto;display:block}
@media (max-width:820px){.ft__logo{height:76px}.ft__marca{padding:12px 15px}}
.ft__bot{border-top:1px solid rgba(255,255,255,.1);padding:1.3rem 0;display:flex;flex-wrap:wrap;gap:.5rem 2rem;justify-content:space-between;font-size:.82rem;color:rgba(255,255,255,.5)}

/* ---------- WhatsApp flutuante ---------- */
.wa{position:fixed;right:1.3rem;bottom:1.3rem;z-index:90;display:flex;align-items:center;gap:.6rem;
  background:#25D366;color:#fff;border-radius:999px;padding:.8rem 1.15rem .8rem .9rem;
  text-decoration:none;font-family:var(--fh);font-weight:700;font-size:.9rem;box-shadow:var(--sh-lg);transition:transform .16s}
.wa:hover{transform:translateY(-2px)}
.wa svg{width:24px;height:24px;fill:#fff;flex:0 0 auto}

/* ---------- animação discreta ---------- */
.js .rv{opacity:0;transform:translateY(16px);transition:opacity .45s ease,transform .45s ease}
.js .rv.on{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .rv{opacity:1;transform:none;transition:none}
  *{transition:none!important}
}


/* Layout de duas colunas: páginas de serviço e contato --------------------- */
.svc-layout{display:grid;grid-template-columns:1.7fr 1fr;gap:3.5rem;align-items:start}
.svc-aside{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem;position:sticky;top:96px}
.svc-aside h3{font-size:.82rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  color:var(--steel);margin-bottom:.8rem}
.svc-aside > p:last-child{margin-bottom:0}

/* ---------- responsivo ---------- */
@media (max-width:1040px){
  .svc-layout{grid-template-columns:1fr;gap:2.5rem}
  .svc-aside{position:static}
  .g4{grid-template-columns:repeat(2,1fr)}
  .creds__in{grid-template-columns:repeat(2,1fr)}
  .cred:nth-child(3){border-left:0}
  .cred{border-top:1px solid rgba(255,255,255,.12)}
  .cred:nth-child(-n+2){border-top:0}
  .pgrid{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:2.5rem}
  .ft__g{grid-template-columns:1fr 1fr;gap:2rem}
  .ft__b{grid-column:1 / -1}
}

@media (max-width:820px){
  .burger{display:block}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;
    background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--sh-lg);padding:.7rem 1.5rem 1.3rem;gap:.1rem}
  .nav.on{display:flex}
  .nav a{padding:.75rem .5rem;border-bottom:1px solid var(--line)}
  .nav .btn{margin:.9rem 0 0;padding:.8rem 1.1rem;font-size:.93rem}
  .section{padding:3.4rem 0}
  .hero__in{padding:4rem 0 3.4rem}
  .hero__sub{font-size:1.06rem}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .pgrid{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr}
  .ft__g{grid-template-columns:1fr;gap:1.8rem;padding:2.6rem 0 1.8rem}
  .head{margin-bottom:2rem}
  .rt{flex-direction:column;align-items:flex-start;text-align:left}
  .lb__p,.lb__n{width:40px;height:40px}
  .lb__p{left:.4rem}.lb__n{right:.4rem}
  .wa span{display:none}
  .wa{padding:.85rem;border-radius:50%}
}

@media (max-width:420px){
  .creds__in{grid-template-columns:1fr}
  .cred{border-left:0;border-top:1px solid rgba(255,255,255,.12)}
  .cred:first-child{border-top:0}
  .brand__tg{font-size:.58rem}
}

/* Segmentos atendidos ------------------------------------------------------ */
.seg-list{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1rem;align-items:stretch}
.seg{background:var(--white);border:1px solid var(--line);border-left:3px solid var(--accent);box-shadow:0 1px 2px rgba(10,14,18,.04);
  border-radius:var(--radius);padding:1.35rem 1.25rem;display:flex;flex-direction:column}
.seg h3{font-size:.94rem;line-height:1.3;margin-bottom:.45rem}
.seg p{font-size:.85rem;line-height:1.55;color:var(--steel);margin:0}
@media (max-width:1040px){.seg-list{grid-template-columns:repeat(2,1fr)}}
@media (max-width:820px){.seg-list{grid-template-columns:1fr}}

/* Diferencial em largura total + nota de setores ---------------------------- */
.dif--wide{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.14);margin-top:.6rem;padding-top:1.8rem}
.seg-note{margin:1.8rem 0 0;font-size:.92rem;color:var(--steel);
  border-left:3px solid var(--accent);padding:.85rem 1.1rem;background:var(--white);border-radius:var(--radius)}
.seg-note strong{color:var(--petrol);display:block;margin-bottom:.35rem;font-family:var(--fh);font-size:.86rem;
  letter-spacing:.08em;text-transform:uppercase}
@media (max-width:820px){.dif--wide{margin-top:0;padding-top:1.4rem}}

/* Galeria dentro do bloco de serviço --------------------------------------- */
.svc-gal{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem;margin-top:.9rem}
.svc-gal figure{margin:0}
.svc-gal img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius)}
.svc-gal figcaption{font-size:.74rem;color:var(--steel);margin-top:.35rem;line-height:1.35}
@media (max-width:820px){.svc-gal{grid-template-columns:repeat(3,1fr);gap:.5rem}
 .svc-gal figcaption{font-size:.68rem}}

/* Ícone dos segmentos ------------------------------------------------------ */
.seg__ic{display:block;width:34px;height:34px;color:var(--accent-dk);margin-bottom:.7rem}
.seg__ic svg{width:34px;height:34px}

/* Capa com transição entre imagens ----------------------------------------- */
.hero__slides{position:absolute;inset:0;overflow:hidden}
.hero__slides .hero__bg{opacity:0;transform:scale(1.06);transition:opacity 1s ease-in-out}
.hero__slides .hero__bg.is-on{opacity:.72;animation:kenburns 5.6s linear forwards}
@keyframes kenburns{from{transform:scale(1.06) translate3d(0,0,0)}to{transform:scale(1.2) translate3d(-2%,-1.6%,0)}}

/* Página de serviço: navegação lateral e mini-cards ------------------------- */
.svc-nav{list-style:none;padding:0;margin:0;display:grid;gap:.1rem}
.svc-nav li{margin:0}
.svc-nav a{display:block;padding:.6rem .7rem;font-size:.92rem;color:var(--ink);text-decoration:none;
  border-left:2px solid var(--line);border-radius:0 var(--radius) var(--radius) 0}
.svc-nav a:hover{border-left-color:var(--accent);background:var(--white);color:var(--accent-dk)}

.pmini{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:0 1px 2px rgba(10,14,18,.04);transition:box-shadow .18s,transform .18s}
.pmini:hover{box-shadow:var(--sh-lg);transform:translateY(-2px)}
.pmini__im{aspect-ratio:4/3;overflow:hidden;background:var(--bg)}
.pmini__im img{width:100%;height:100%;object-fit:cover}
.pmini__bd{padding:.9rem 1.1rem 1.1rem}
.pmini h3{font-size:.97rem;margin:.25rem 0 0}

@media (prefers-reduced-motion:reduce){
  .hero__slides .hero__bg{transition:none;animation:none!important;transform:none}
}

/* Entregáveis agrupados nas páginas de serviço ----------------------------- */
.ent-grupo{margin-bottom:1.8rem}
.ent-grupo h3{font-size:.82rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  color:var(--accent-dk);margin-bottom:.7rem;padding-bottom:.5rem;border-bottom:1px solid var(--line)}
.ent-grupo .lista{margin-top:0}