:root{
  --brand:#CE5D3B;          /* laranja da marca (logo) */
  --brand-strong:#B04A2A;   /* laranja para botões com texto branco (AA) */
  --ink:#1B1F25;            /* grafite */
  --steel:#545C66;          /* texto secundário */
  --concrete:#EEF0F2;       /* fundo de seção */
  --paper:#FFFFFF;
  --line:#D6DADF;
  --on-photo:#FFFFFF;
  --tile:#FFFFFF;           /* fundo dos logos de clientes */
  --focus:#2F6FEB;

  --ff:"Archivo", "Helvetica Neue", Arial, system-ui, sans-serif;
  --step--1:clamp(.84rem,.8rem + .15vw,.9rem);
  --step-0:clamp(1rem,.96rem + .2vw,1.0625rem);
  --step-1:clamp(1.2rem,1.1rem + .45vw,1.4rem);
  --step-2:clamp(1.5rem,1.3rem + .9vw,2rem);
  --step-3:clamp(1.9rem,1.5rem + 1.8vw,3rem);
  --step-4:clamp(2.3rem,1.6rem + 3.6vw,4.6rem);
  --gutter:clamp(1.15rem,.6rem + 2.6vw,3rem);
  --maxw:76rem;
  --header-h:4.5rem;

  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --brand:#E0704D;--brand-strong:#B04A2A;--ink:#E8EAED;--steel:#A7AEB7;
    --concrete:#1C2026;--paper:#15181D;--line:#2E343C;--tile:#F4F5F6;--focus:#7FA8FF;
  }
}
:root[data-theme="dark"]{
  --brand:#E0704D;--brand-strong:#B04A2A;--ink:#E8EAED;--steel:#A7AEB7;
  --concrete:#1C2026;--paper:#15181D;--line:#2E343C;--tile:#F4F5F6;--focus:#7FA8FF;
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + env(safe-area-inset-top,0px));-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--ff);font-size:var(--step-0);line-height:1.6;font-variation-settings:"wdth" 100;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
p{margin:0 0 1em}
h1,h2,h3{margin:0;line-height:1.08;font-weight:760;letter-spacing:-.012em;text-wrap:balance;font-variation-settings:"wdth" 118}
h2{font-size:var(--step-3)}
h3{font-size:var(--step-1);font-variation-settings:"wdth" 108;font-weight:680;letter-spacing:0;line-height:1.2}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:2px}
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:var(--paper);padding:.6rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Botões */
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:3rem;padding:.75rem 1.4rem;border-radius:3px;font:inherit;font-weight:620;font-size:var(--step-0);text-decoration:none;cursor:pointer;border:2px solid transparent;transition:background-color .15s,border-color .15s,color .15s}
.btn-primary{background:var(--brand-strong);color:#fff}
.btn-primary:hover{background:#963B1F}
.btn-ghost{border-color:currentColor;background:transparent}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* Cabeçalho */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;height:var(--header-h)}
.brand-link{display:flex;align-items:center;flex:none}
.brand-link img{height:3.25rem;width:auto}
.nav{display:flex;align-items:center;gap:clamp(1rem,2vw,2rem)}
.nav a:not(.btn){text-decoration:none;font-weight:540;color:var(--steel);padding:.35rem 0;border-bottom:2px solid transparent;transition:color .15s,border-color .15s}
.nav a:not(.btn):hover{color:var(--ink);border-color:var(--brand)}
.nav .btn{min-height:2.6rem;padding:.5rem 1.1rem}
.menu-btn{display:none;align-items:center;gap:.5rem;background:none;border:1px solid var(--line);border-radius:3px;color:var(--ink);font:inherit;font-weight:600;padding:.55rem .9rem;cursor:pointer;min-height:2.75rem}
.menu-btn svg{width:1.2rem;height:1.2rem}
@media (max-width:900px){
  :root{--header-h:4rem}
  .brand-link img{height:2.6rem}
  .menu-btn{display:inline-flex}
  .nav{position:fixed;inset:calc(var(--header-h) + env(safe-area-inset-top,0px)) 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:.5rem var(--gutter) 1.25rem;box-shadow:0 18px 30px -18px rgba(0,0,0,.35);display:none}
  .nav.open{display:flex}
  .nav a:not(.btn){padding:.9rem 0;border-bottom:1px solid var(--line);font-size:var(--step-1);color:var(--ink)}
  .nav .btn{margin-top:1rem;min-height:3rem}
}

/* Hero */
.hero{position:relative;min-height:min(88svh,56rem);display:grid;align-items:end;color:var(--on-photo);isolation:isolate;overflow:hidden;background:#20242a}
.hero picture,.hero>img{position:absolute;inset:0;z-index:-2}
.hero img{width:100%;height:100%;object-fit:cover;object-position:50% 40%}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(12,14,18,.15) 0%,rgba(12,14,18,.25) 35%,rgba(12,14,18,.86) 100%),linear-gradient(90deg,rgba(12,14,18,.55) 0%,rgba(12,14,18,0) 65%)}
.hero-inner{padding-block:clamp(7rem,18vh,11rem) clamp(1.5rem,4vh,2.5rem)}
.hero h1{font-size:var(--step-4);font-weight:800;font-variation-settings:"wdth" 122;letter-spacing:-.02em;max-width:15ch;line-height:1}
.hero-lead{font-size:var(--step-1);max-width:38rem;margin:1.25rem 0 2rem;color:rgba(255,255,255,.9);line-height:1.45}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem}
.facts{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:0;margin:clamp(2.5rem,7vh,4.5rem) 0 0;padding:1.25rem 0 0;border-top:1px solid rgba(255,255,255,.35)}
.facts div{padding-right:clamp(1.25rem,4vw,3.5rem);margin-right:clamp(1.25rem,4vw,3.5rem);border-right:1px solid rgba(255,255,255,.35)}
.facts div:last-child{border:0;margin:0;padding:0}
.facts dt{font-size:var(--step--1);color:rgba(255,255,255,.8)}
.facts dd{margin:0;font-size:var(--step-2);font-weight:740;font-variation-settings:"wdth" 115;line-height:1.1}
.facts div{display:flex;flex-direction:column-reverse}
.hero-caption{position:absolute;right:var(--gutter);top:calc(1.25rem);font-size:var(--step--1);color:rgba(255,255,255,.85);background:rgba(12,14,18,.45);padding:.3rem .6rem;border-radius:2px}
@media (max-width:560px){
  .facts{grid-template-columns:1fr 1fr;row-gap:1rem}
  .facts div:nth-child(2){border:0;margin-right:0;padding-right:0}
  .facts div:nth-child(3){grid-column:1/-1}
  .hero-actions .btn{flex:1 1 100%}
}

/* Seções */
section{padding-block:clamp(4rem,9vw,7.5rem)}
.alt{background:var(--concrete)}
.section-head{max-width:44rem;margin-bottom:clamp(2rem,5vw,3.5rem)}
.section-head p{color:var(--steel);font-size:var(--step-1);line-height:1.5;margin-top:1rem;margin-bottom:0}

/* Empresa */
.about{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,6vw,5.5rem);align-items:start}
.about-text p{color:var(--steel);max-width:62ch}
.about-text p:first-of-type{color:var(--ink);font-size:var(--step-1);line-height:1.5}
.about figure{margin:0}
.about figure img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:2px}
.about figcaption,.svc figcaption{font-size:var(--step--1);color:var(--steel);margin-top:.6rem}
.mvv{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.5rem,4vw,3rem);margin-top:clamp(3rem,7vw,5rem);padding-top:clamp(2rem,4vw,3rem);border-top:2px solid var(--ink)}
.mvv h3{margin-bottom:.75rem;color:var(--brand)}
.mvv p,.mvv li{color:var(--steel)}
.mvv ul{margin:0;padding:0;list-style:none}
.mvv li{padding:.3rem 0;border-bottom:1px solid var(--line)}
.mvv li:last-child{border:0}
.crea{margin-top:clamp(2rem,4vw,3rem);font-size:var(--step--1);color:var(--steel);max-width:62ch}
@media (max-width:860px){.about{grid-template-columns:1fr}.about figure img{aspect-ratio:3/2}.mvv{grid-template-columns:1fr}}

/* Serviços */
.svc-list{display:grid;gap:clamp(3rem,7vw,5.5rem)}
.svc{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.75rem,5vw,4.5rem);align-items:center}
.svc:nth-child(even) figure{order:2}
.svc figure{margin:0}
.svc img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:2px}
.svc h3{font-size:var(--step-2);margin-bottom:1rem;font-variation-settings:"wdth" 115;font-weight:740}
.svc p{color:var(--steel);max-width:58ch}
.svc ul{list-style:none;margin:1.25rem 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:.25rem 1.5rem}
.svc li{padding:.55rem 0 .55rem 1.1rem;border-top:1px solid var(--line);position:relative;font-weight:520}
.svc li::before{content:"";position:absolute;left:0;top:1.15rem;width:.45rem;height:.45rem;background:var(--brand)}
@media (max-width:860px){.svc{grid-template-columns:1fr}.svc:nth-child(even) figure{order:0}}
@media (max-width:420px){.svc ul{grid-template-columns:1fr}}

/* Obras (galeria) */
.filters{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.75rem}
.chip{font:inherit;font-weight:560;font-size:var(--step--1);padding:.55rem 1rem;min-height:2.6rem;border-radius:999px;border:1px solid var(--line);background:var(--paper);color:var(--ink);cursor:pointer;transition:background-color .15s,color .15s,border-color .15s}
.chip:hover{border-color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.chip .n{opacity:.6;margin-left:.3rem}
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:clamp(9rem,15vw,13.5rem);grid-auto-flow:dense;gap:clamp(.4rem,.8vw,.65rem);list-style:none;margin:0;padding:0}
.mosaic li{position:relative;min-width:0}
.mosaic li.big{grid-column:span 2;grid-row:span 2}
.mosaic li.wide{grid-column:span 2}
.mosaic li[hidden]{display:none}
.tile{all:unset;box-sizing:border-box;display:block;width:100%;height:100%;cursor:zoom-in;position:relative;overflow:hidden;border-radius:2px;background:var(--line)}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.tile:hover img{transform:scale(1.035)}
.tile:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.tile-cap{position:absolute;left:0;right:0;bottom:0;padding:2.5rem .9rem .75rem;background:linear-gradient(180deg,transparent,rgba(10,12,15,.78));color:#fff;line-height:1.25}
.tile-cap strong{display:block;font-weight:650;font-size:var(--step-0)}
.tile-cap span{font-size:var(--step--1);opacity:.85}
@media (max-width:860px){.mosaic{grid-template-columns:repeat(2,1fr);grid-auto-rows:clamp(9rem,34vw,15rem)}.mosaic li.big{grid-column:span 2;grid-row:span 2}.mosaic li.wide{grid-column:span 2}}
@media (max-width:480px){.tile-cap{padding:2rem .6rem .5rem}.tile-cap span{display:none}}

/* Lightbox */
.lightbox{border:0;padding:0;margin:auto;width:min(96vw,84rem);max-height:94svh;background:transparent;color:#fff;overflow:visible}
.lightbox::backdrop{background:rgba(8,9,12,.92)}
.lightbox figure{margin:0;display:grid;gap:.75rem}
.lightbox img{max-height:80svh;width:auto;max-width:100%;margin:0 auto;border-radius:2px}
.lightbox figcaption{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.lb-title strong{display:block;font-size:var(--step-1);font-weight:650}
.lb-title span{opacity:.75;font-size:var(--step--1)}
.lb-ctrl{display:flex;gap:.5rem}
.lb-ctrl button{font:inherit;font-weight:600;color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.35);border-radius:3px;min-height:2.75rem;min-width:2.75rem;padding:.4rem .9rem;cursor:pointer}
.lb-ctrl button:hover{background:rgba(255,255,255,.2)}

/* Processo */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:s}
.steps li{counter-increment:s;padding:1.5rem clamp(1rem,2vw,1.75rem) 0 0;border-top:2px solid var(--line);position:relative}
.steps li::before{content:counter(s);display:block;font-size:var(--step-3);font-weight:780;font-variation-settings:"wdth" 120;color:var(--brand);line-height:1;margin-bottom:1rem}
.steps li::after{content:"";position:absolute;left:0;top:-2px;height:2px;width:2.5rem;background:var(--brand)}
.steps h3{margin-bottom:.6rem}
.steps p{color:var(--steel);margin:0;font-size:var(--step-0)}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr;row-gap:2.5rem}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* Diferenciais */
.diffs{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem clamp(1.5rem,4vw,3rem);margin-top:clamp(3rem,7vw,5rem)}
.diffs h3{font-size:var(--step-0);font-weight:680;margin-bottom:.4rem}
.diffs p{color:var(--steel);margin:0}
@media (max-width:900px){.diffs{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.diffs{grid-template-columns:1fr}}

/* Clientes */
.logos{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(9.5rem,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.logos li{background:var(--tile);display:grid;place-items:center;aspect-ratio:3/2;padding:1.1rem 1.4rem}
.logos img{max-height:3.4rem;max-width:100%;width:auto;object-fit:contain;filter:grayscale(1);opacity:.72;transition:filter .2s,opacity .2s}
.logos li:hover img{filter:none;opacity:1}
@media (max-width:480px){.logos{grid-template-columns:repeat(3,1fr)}.logos li{padding:.75rem}.logos img{max-height:2.4rem}}

/* Contato */
.contact{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2.5rem,6vw,5.5rem);align-items:start}
.contact-info dl{margin:2rem 0 0;display:grid;gap:1.4rem}
.contact-info dt{font-size:var(--step--1);color:var(--steel);margin-bottom:.15rem}
.contact-info dd{margin:0;font-weight:560;font-size:var(--step-1);line-height:1.4}
.contact-info dd a{text-decoration-color:var(--brand);text-underline-offset:.2em;text-decoration-thickness:2px}
.contact-info .map-link{display:inline-block;margin-top:.4rem;font-size:var(--step--1);font-weight:600;color:var(--brand)}
.form{background:var(--paper);border:1px solid var(--line);border-radius:3px;padding:clamp(1.25rem,3.5vw,2.5rem);display:grid;grid-template-columns:1fr 1fr;gap:1.1rem 1.25rem}
.form h3{grid-column:1/-1;font-size:var(--step-2);font-variation-settings:"wdth" 115;font-weight:740}
.form .full{grid-column:1/-1}
.field label{display:block;font-weight:600;font-size:var(--step--1);margin-bottom:.35rem}
.field input,.field select,.field textarea{width:100%;font:inherit;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:3px;padding:.75rem .85rem;min-height:3rem}
.field textarea{min-height:8.5rem;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--focus);outline-offset:0;border-color:transparent}
.field input:user-invalid,.field textarea:user-invalid{border-color:#C0392B}
.form-note{grid-column:1/-1;font-size:var(--step--1);color:var(--steel);margin:0}
.form-status{grid-column:1/-1;margin:0;font-weight:560}
.form-status:empty{display:none}
.form .btn{justify-self:start}
@media (max-width:900px){.contact{grid-template-columns:1fr}}
@media (max-width:560px){.form{grid-template-columns:1fr}.form .btn{justify-self:stretch}}

/* Rodapé */
.site-footer{background:#15181D;color:#C9CED5;padding-block:3.5rem 2rem;font-size:var(--step--1)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2rem}
.site-footer img{height:3.4rem;width:auto;margin-bottom:1rem}
.site-footer h2{font-size:var(--step-0);color:#fff;margin-bottom:.8rem;font-variation-settings:"wdth" 110}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}
.site-footer a{color:#C9CED5;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.footer-base{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid #2E343C;display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;color:#8E96A0}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.footer-grid{grid-template-columns:1fr}}

/* WhatsApp */
.wa{position:fixed;right:max(1rem,env(safe-area-inset-right,0px));bottom:calc(1rem + env(safe-area-inset-bottom,0px));z-index:40;display:inline-flex;align-items:center;gap:.55rem;background:#1F8F4E;color:#fff;text-decoration:none;font-weight:620;padding:.75rem 1.1rem .75rem .9rem;border-radius:999px;box-shadow:0 8px 24px -8px rgba(0,0,0,.45)}
.wa svg{width:1.5rem;height:1.5rem}
.wa:hover{background:#18763F}
@media (max-width:480px){.wa span{display:none}.wa{padding:.85rem}}

/* ===== Componentes das páginas internas ===== */
.nav .btn-outline{border:2px solid var(--line);color:var(--ink);background:transparent;min-height:2.6rem;padding:.45rem 1rem}
.nav .btn-outline:hover{border-color:var(--ink)}
.nav a[aria-current="page"]:not(.btn){color:var(--ink);border-color:var(--brand)}

.page-hero{position:relative;color:#fff;isolation:isolate;overflow:hidden;background:#20242a;padding:0}
.page-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(12,14,18,.85) 0%,rgba(12,14,18,.55) 60%,rgba(12,14,18,.35) 100%)}
.page-hero .wrap{padding-block:clamp(3.5rem,9vw,7rem) clamp(2.5rem,6vw,4.5rem)}
.page-hero h1{font-size:var(--step-4);font-weight:800;font-variation-settings:"wdth" 120;max-width:18ch;line-height:1.02}
.page-hero p.lead{font-size:var(--step-1);max-width:40rem;margin:1.1rem 0 0;color:rgba(255,255,255,.9);line-height:1.45}
.page-hero .hero-actions{margin-top:1.75rem}
.page-hero.plain{background:var(--concrete);color:var(--ink)}
.page-hero.plain::after{display:none}
.page-hero.plain p.lead{color:var(--steel)}

.crumbs{font-size:var(--step--1);margin:0 0 1.25rem;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:.35rem}
.crumbs li:not(:last-child)::after{content:"/";margin-left:.35rem;opacity:.6}
.crumbs a{color:inherit;opacity:.85}
.page-hero:not(.plain) .crumbs{color:rgba(255,255,255,.85)}

.prose{max-width:66ch}
.prose p,.prose li{color:var(--steel)}
.prose h2{font-size:var(--step-2);margin:2.5rem 0 1rem;font-variation-settings:"wdth" 115}
.prose h2:first-child{margin-top:0}
.prose ul{padding-left:1.1rem}
.prose li{margin:.35rem 0}
.prose li::marker{color:var(--brand)}
.two-col{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(2rem,6vw,5rem);align-items:start}
.aside-box{border:1px solid var(--line);border-top:3px solid var(--brand);padding:1.5rem;background:var(--paper)}
.aside-box h2{font-size:var(--step-1);margin-bottom:.75rem;font-variation-settings:"wdth" 108}
.aside-box ul{list-style:none;margin:0 0 1.25rem;padding:0}
.aside-box li{padding:.5rem 0;border-bottom:1px solid var(--line);color:var(--steel)}
.aside-box .btn{width:100%}
@media (max-width:860px){.two-col{grid-template-columns:1fr}}

/* Cartões de serviço (hub e home) */
.svc-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,12.5rem),1fr));gap:clamp(.75rem,1.5vw,1.25rem);list-style:none;margin:0;padding:0}
.svc-card{display:flex;flex-direction:column;text-decoration:none;color:inherit;background:var(--paper);border:1px solid var(--line);border-radius:3px;overflow:hidden;height:100%;transition:border-color .15s}
.svc-card:hover{border-color:var(--ink)}
.svc-card img{width:100%;aspect-ratio:3/2;object-fit:cover}
.svc-card div{padding:1.15rem 1.25rem 1.4rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.svc-card h3{font-size:var(--step-1)}
.svc-card p{color:var(--steel);margin:0;font-size:var(--step-0)}
.svc-card .more{margin-top:auto;padding-top:.5rem;font-weight:620;color:var(--brand);font-size:var(--step--1)}

/* Estudos de caso */
.cases{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(1rem,2vw,1.5rem);list-style:none;margin:0;padding:0}
.cases li:first-child{grid-column:1/-1}
.case-card{position:relative;display:block;color:#fff;text-decoration:none;border-radius:3px;overflow:hidden;aspect-ratio:16/10;background:#20242a}
.cases li:first-child .case-card{aspect-ratio:21/9}
.case-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.case-card:hover img{transform:scale(1.03)}
.case-card .cap{position:absolute;left:0;right:0;bottom:0;padding:3rem clamp(1rem,2.5vw,1.75rem) clamp(1rem,2.5vw,1.5rem);background:linear-gradient(180deg,transparent,rgba(10,12,15,.85))}
.case-card h3{font-size:var(--step-2);font-variation-settings:"wdth" 115}
.case-card p{margin:.4rem 0 0;opacity:.88;max-width:52ch;font-size:var(--step-0)}
.case-card .tag{display:inline-block;font-size:var(--step--1);background:rgba(255,255,255,.16);padding:.15rem .55rem;border-radius:2px;margin-bottom:.6rem}
@media (max-width:760px){.cases{grid-template-columns:1fr}.cases li:first-child .case-card,.case-card{aspect-ratio:4/3}}

/* Ficha técnica */
.facts-sheet{display:grid;grid-template-columns:repeat(auto-fit,minmax(10rem,1fr));gap:0;margin:0 0 clamp(2rem,5vw,3rem);border-top:2px solid var(--ink)}
.facts-sheet div{padding:1rem 1rem 1rem 0;border-bottom:1px solid var(--line)}
.facts-sheet dt{font-size:var(--step--1);color:var(--steel)}
.facts-sheet dd{margin:.15rem 0 0;font-weight:620;font-size:var(--step-1)}

/* Galeria simples (estudo de caso) */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,18rem),1fr));gap:clamp(.5rem,1vw,.75rem);list-style:none;margin:0;padding:0}
.gallery .tile{aspect-ratio:4/3}

/* Antes e depois */
.ba-list{display:grid;gap:clamp(2rem,5vw,3.5rem)}
.ba figure{margin:0}
.ba figcaption{margin-top:.75rem;color:var(--steel);font-size:var(--step--1)}
.ba-slider{position:relative;overflow:hidden;border-radius:3px;aspect-ratio:4/3;background:var(--line);--pos:50%;touch-action:pan-y;user-select:none}
.ba-slider img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba-slider .after{clip-path:inset(0 0 0 var(--pos))}
.ba-slider .bar{position:absolute;top:0;bottom:0;left:var(--pos);width:3px;margin-left:-1.5px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.25);pointer-events:none}
.ba-slider .knob{position:absolute;top:50%;left:var(--pos);width:2.75rem;height:2.75rem;margin:-1.375rem 0 0 -1.375rem;border-radius:50%;background:#fff;color:#1B1F25;display:grid;place-items:center;font-weight:700;box-shadow:0 4px 14px rgba(0,0,0,.35);pointer-events:none}
.ba-slider input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba-slider input:focus-visible+.knob{outline:3px solid var(--focus);outline-offset:3px}
.ba-label{position:absolute;top:.75rem;font-size:var(--step--1);font-weight:620;color:#fff;background:rgba(12,14,18,.6);padding:.25rem .6rem;border-radius:2px;pointer-events:none}
.ba-label.l{left:.75rem}.ba-label.r{right:.75rem}
.ba-side{display:grid;grid-template-columns:1fr 1fr;gap:clamp(.5rem,1vw,.75rem)}
.ba-side .ph{position:relative;aspect-ratio:4/3;border-radius:3px;overflow:hidden;background:var(--line)}
.ba-side img{width:100%;height:100%;object-fit:cover}
@media (max-width:560px){.ba-side{grid-template-columns:1fr}}

/* FAQ */
.faq{max-width:52rem;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:1.1rem 2.5rem 1.1rem 0;font-weight:620;font-size:var(--step-1);position:relative;line-height:1.35}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:.25rem;top:.95rem;font-size:1.6rem;font-weight:400;color:var(--brand);line-height:1}
.faq details[open] summary::after{content:"−"}
.faq details p{color:var(--steel);margin:0 0 1.25rem;max-width:64ch}

/* Faixa de chamada */
.cta-band{background:var(--brand-strong);color:#fff;padding-block:clamp(3rem,7vw,5rem)}
.cta-band .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.5rem 3rem}
.cta-band h2{font-size:var(--step-3);max-width:20ch}
.cta-band p{margin:.6rem 0 0;opacity:.92;max-width:44ch}
.cta-band .btn{background:#fff;color:#7A2F17}
.cta-band .btn:hover{background:#F3E7E2}
.cta-band .btn-ghost{background:transparent;color:#fff}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.12)}
.cta-band .hero-actions{display:flex;flex-wrap:wrap;gap:.75rem}

/* Área do cliente */
.portal{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,6vw,5rem);align-items:center}
.portal-card{border:1px solid var(--line);border-radius:3px;padding:clamp(1.5rem,4vw,2.75rem);background:var(--paper)}
.portal-card h2{font-size:var(--step-2);margin-bottom:.75rem;font-variation-settings:"wdth" 115}
.portal-card p{color:var(--steel)}
.portal-card .btn{width:100%;margin-top:.5rem}
.portal-card small{display:block;margin-top:1rem;color:var(--steel)}
.portal ol{margin:0;padding-left:1.2rem}
.portal ol li{margin:.5rem 0;color:var(--steel)}
.portal ol li::marker{color:var(--brand);font-weight:700}
@media (max-width:860px){.portal{grid-template-columns:1fr}}

.link-arrowless{font-weight:620;color:var(--brand);text-underline-offset:.2em}
.center-more{margin-top:2rem}
.not-found{min-height:60svh;display:grid;align-items:center}
.hero{padding:0}