/* ==========================================================
   Apus Construtora — folha de estilo única
   Direção visual: prancha de projeto. Grafite, aço, zinco.
   Trocar as cores da marca? Só as variáveis abaixo.
   ========================================================== */

:root{
  --ink:#003642;
  --ink-soft:#1D4E5A;
  --paper:#F4F5F4;
  --white:#FFFFFF;
  --steel:#4A6B75;
  --line:#CBD4D7;
  --zinc:#ED511B;
  --zinc-soft:#FCE7DE;
  --max:1140px;
  --font:"Roboto",system-ui,sans-serif;
  --display:"Saira","Roboto",sans-serif;
  --mono:"Roboto",system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--font);font-size:17px;line-height:1.65;font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
:focus-visible{outline:2px solid var(--zinc);outline-offset:3px}

/* ---------- tipografia ---------- */
h1,h2,h3,h4{font-family:var(--display);font-weight:600;letter-spacing:-.005em;line-height:1.16;margin:0}
h1{font-size:clamp(2rem,4.6vw,3.15rem);line-height:1.12}
h2{font-size:clamp(1.55rem,3.1vw,2.2rem)}
h3{font-size:1.24rem;line-height:1.3}
p{margin:0 0 1.1em}
.lead{font-size:clamp(1.06rem,1.6vw,1.22rem);line-height:1.68;color:var(--ink-soft);max-width:60ch}
.eyebrow{
  font-family:var(--font);font-size:.72rem;font-weight:500;
  text-transform:uppercase;letter-spacing:.2em;color:var(--steel);
  margin:0 0 1.1rem;display:block;
}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
.muted{color:var(--steel)}
.small{font-size:.92rem}

/* dado que ainda depende de informação real — visível de propósito */
.fill{
  background:var(--zinc-soft);border-bottom:1px dashed var(--zinc);
  padding:0 .18em;font-family:var(--mono);font-size:.92em;white-space:nowrap;
}

/* ---------- layout ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding:0 clamp(20px,5vw,40px)}
section{padding:clamp(56px,8vw,104px) 0}
section.tight{padding:clamp(40px,5vw,64px) 0}
.rule{height:1px;background:var(--line);border:0;margin:0}
.grid2{display:grid;gap:clamp(28px,5vw,64px);grid-template-columns:1fr}
@media(min-width:900px){.grid2{grid-template-columns:1fr 1fr;align-items:start}}
.grid2.narrow-left{grid-template-columns:1fr}
@media(min-width:900px){.grid2.narrow-left{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}}

/* ---------- cabeçalho ---------- */
.topbar{
  background:var(--ink);color:#C7D6DA;
  font-size:.74rem;letter-spacing:.05em;
}
.topbar .wrap{display:flex;flex-wrap:wrap;gap:.4rem 1.6rem;justify-content:space-between;padding-top:.5rem;padding-bottom:.5rem}
.topbar a{text-decoration:none}
.topbar a:hover{color:var(--zinc)}

header.site{
  position:sticky;top:0;z-index:40;background:rgba(241,240,236,.94);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding-top:.9rem;padding-bottom:.9rem}
.brand{display:flex;align-items:center;text-decoration:none}
.brand img{height:34px;width:auto;display:block}
@media(min-width:920px){.brand img{height:40px}}
.foot-logo{height:34px;width:auto;margin-bottom:1.2rem}
nav.main{display:none;gap:1.6rem;align-items:center}
@media(min-width:920px){nav.main{display:flex}}
nav.main a{
  text-decoration:none;font-size:.95rem;padding:.2rem 0;
  border-bottom:2px solid transparent;
}
nav.main a:hover{border-bottom-color:var(--zinc)}
nav.main a[aria-current="page"]{border-bottom-color:var(--ink)}

/* ---------- botões ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--font);font-size:.8rem;font-weight:500;
  text-transform:uppercase;letter-spacing:.14em;text-decoration:none;
  padding:.95rem 1.5rem;border:1px solid var(--ink);background:var(--ink);color:var(--paper);
  transition:background .15s,color .15s;
}
.btn:hover{background:var(--zinc);border-color:var(--zinc);color:#FFF;font-weight:500}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btns{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.8rem}

/* ---------- selo (assinatura visual: bloco de dados da prancha) ---------- */
.selo{
  display:grid;gap:1px;background:var(--line);
  border:1px solid var(--ink);
  grid-template-columns:repeat(2,minmax(0,1fr));
}
@media(min-width:700px){.selo{grid-template-columns:repeat(4,minmax(0,1fr))}}
.selo.cols3{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(min-width:700px){.selo.cols3{grid-template-columns:repeat(3,minmax(0,1fr))}}
.selo > div{background:var(--paper);padding:.85rem 1rem}
.selo dt,.selo .k{
  font-family:var(--font);font-size:.66rem;text-transform:uppercase;
  letter-spacing:.16em;color:var(--steel);margin:0 0 .4rem;
}
.selo dd,.selo .v{margin:0;font-family:var(--display);font-size:1.06rem;font-weight:600}
.selo .v .num{font-weight:600}

/* ---------- porta (bifurcador da home) ---------- */
.portas{display:grid;gap:1px;background:var(--line);border:1px solid var(--ink)}
@media(min-width:860px){.portas{grid-template-columns:1fr 1fr}}
.porta{
  background:var(--paper);padding:clamp(28px,4vw,44px);text-decoration:none;
  display:flex;flex-direction:column;gap:.9rem;transition:background .18s;
}
.porta:hover{background:var(--white)}
.porta .idx{font-size:.7rem;letter-spacing:.18em;color:var(--zinc);text-transform:uppercase}
.porta h3{font-size:clamp(1.4rem,2.3vw,1.8rem);font-weight:600}
.porta p{margin:0;color:var(--ink-soft);font-size:1rem}
.porta ul{margin:.2rem 0 0;padding:0;list-style:none;font-family:var(--mono);font-size:.82rem;color:var(--steel)}
.porta li{padding:.3rem 0;border-top:1px solid var(--line)}
.porta .go{
  margin-top:auto;font-size:.78rem;text-transform:uppercase;
  letter-spacing:.1em;border-bottom:2px solid var(--zinc);align-self:flex-start;padding-bottom:.15rem;
}

/* ---------- tabelas de dados ---------- */
table.data{width:100%;border-collapse:collapse;font-size:.98rem}
table.data caption{
  text-align:left;font-family:var(--font);font-size:.7rem;text-transform:uppercase;
  letter-spacing:.18em;color:var(--steel);padding-bottom:.9rem;
}
table.data th,table.data td{
  text-align:left;padding:.85rem .9rem;border-bottom:1px solid var(--line);vertical-align:top;
}
table.data thead th{
  font-family:var(--font);font-size:.68rem;text-transform:uppercase;letter-spacing:.16em;
  color:var(--steel);font-weight:500;border-bottom:1px solid var(--ink);
}
table.data td:first-child{font-weight:600}
.scroll-x{overflow-x:auto}

/* ---------- listas de escopo ---------- */
.scope{display:grid;gap:clamp(24px,4vw,48px);grid-template-columns:1fr}
@media(min-width:760px){.scope{grid-template-columns:1fr 1fr}}
.scope ul{list-style:none;margin:.6rem 0 0;padding:0}
.scope li{padding:.55rem 0 .55rem 1.6rem;border-bottom:1px solid var(--line);position:relative;font-size:.98rem}
.scope li::before{
  content:"";position:absolute;left:0;top:1.15rem;width:9px;height:1px;background:var(--zinc);
}
.scope.out li::before{background:var(--steel)}

/* ---------- serviços (faixa discreta) ---------- */
.servicos-titulo{
  font-family:var(--font);font-size:.72rem;font-weight:500;text-transform:uppercase;
  letter-spacing:.2em;color:var(--steel);margin:0 0 1.3rem;
}
.servicos{
  list-style:none;margin:0;padding:0;display:grid;gap:0 clamp(24px,4vw,56px);
  grid-template-columns:1fr;border-top:1px solid var(--line);
}
@media(min-width:640px){.servicos{grid-template-columns:1fr 1fr}}
@media(min-width:980px){.servicos{grid-template-columns:1fr 1fr 1fr}}
.servicos li{
  padding:.72rem 0;border-bottom:1px solid var(--line);
  font-size:.96rem;color:var(--ink-soft);
}

/* ---------- etapas ---------- */
ol.etapas{list-style:none;counter-reset:e;margin:0;padding:0}
ol.etapas li{
  counter-increment:e;position:relative;padding:1.1rem 0 1.1rem 3.4rem;
  border-top:1px solid var(--line);
}
ol.etapas li:last-child{border-bottom:1px solid var(--line)}
ol.etapas li::before{
  content:counter(e,decimal-leading-zero);position:absolute;left:0;top:1.2rem;
  font-family:var(--display);font-size:.82rem;color:var(--zinc);
}
ol.etapas b{display:block;font-family:var(--display);font-size:1.1rem;font-weight:600}
ol.etapas span{color:var(--ink-soft);font-size:.96rem}

/* ---------- prova / destaque ---------- */
.dark{background:var(--ink);color:#DCE4E6}
.dark h2,.dark h3{color:var(--white)}
.dark .eyebrow{color:var(--zinc)}
.dark .lead{color:#B6C6CB}
.dark .selo{border-color:#2A5C68;background:#2A5C68}
.dark .selo > div{background:var(--ink)}
.dark .selo dd,.dark .selo .v{color:var(--white)}
.dark .btn{background:var(--zinc);border-color:var(--zinc);color:#FFF}
.dark .btn:hover{background:var(--white);border-color:var(--white)}
.dark .btn.ghost{background:transparent;color:var(--white);border-color:#3F717D}
.dark .btn.ghost:hover{background:var(--white);color:var(--ink)}
.dark table.data th,.dark table.data td{border-bottom-color:#2A5C68}
.dark table.data thead th{border-bottom-color:#4E8794}

.callout{border-left:3px solid var(--zinc);padding:.2rem 0 .2rem 1.3rem;margin:2rem 0}
.callout p:last-child{margin:0}

/* ---------- avaliação google ---------- */
.rating{display:flex;align-items:center;gap:.9rem;flex-wrap:wrap;font-size:.88rem;color:var(--steel)}
.rating strong{font-family:var(--display);font-size:1.6rem;color:var(--ink);font-weight:600}
.dark .rating strong{color:var(--white)}
.stars{letter-spacing:.12em;color:var(--zinc);font-size:.95rem}

/* ---------- imagem de abertura ---------- */
.hero-figura{margin:0}
.hero-figura img{width:100%;aspect-ratio:16/9;object-fit:cover;border:1px solid var(--line)}
.hero-figura figcaption{
  margin-top:.8rem;font-size:.82rem;color:var(--steel);letter-spacing:.02em;
}

/* ---------- cartões de destaque ---------- */
.destaques{display:grid;gap:clamp(24px,3vw,36px);grid-template-columns:1fr}
@media(min-width:760px){.destaques{grid-template-columns:repeat(3,1fr)}}
.destaque{text-decoration:none;display:block}
.destaque img{width:100%;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--line);transition:opacity .2s}
.destaque:hover img{opacity:.88}
.destaque .rot{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.18em;color:var(--steel);margin:1rem 0 .35rem}
.destaque strong{font-family:var(--display);font-size:1.1rem;font-weight:600;display:block;line-height:1.3}

/* ---------- projetos (portfólio) ---------- */
.projetos{display:grid;gap:0}
.projeto{
  display:grid;gap:clamp(24px,4vw,52px);grid-template-columns:1fr;
  padding:clamp(40px,5vw,72px) 0;border-top:1px solid var(--line);
}
.projeto:first-child{border-top:0;padding-top:0}
@media(min-width:900px){.projeto{grid-template-columns:minmax(0,7fr) minmax(0,5fr);align-items:start}}
.projeto-fotos figure{margin:0}
.projeto-fotos > figure img{width:100%;aspect-ratio:3/2;object-fit:cover;border:1px solid var(--line)}
.thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:8px}
.projeto-fotos .par{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.projeto-fotos .par img{width:100%;aspect-ratio:3/4;object-fit:cover;border:1px solid var(--line)}
.detalhes{display:grid;gap:10px;grid-template-columns:1fr;margin-top:2.4rem}
@media(min-width:700px){.detalhes{grid-template-columns:repeat(3,1fr)}}
.detalhes figure{margin:0}
.detalhes img{width:100%;aspect-ratio:3/4;object-fit:cover;border:1px solid var(--line)}
.detalhes figcaption{margin-top:.6rem;font-size:.8rem;color:var(--steel)}
.thumbs img{width:100%;aspect-ratio:3/2;object-fit:cover;border:1px solid var(--line)}
.projeto-info h3{margin:.5rem 0 .9rem;font-size:1.45rem}
.projeto-info p{font-size:.99rem;color:var(--ink-soft)}
.projeto-info .selo{margin-top:1.4rem}

/* ---------- obras ---------- */
.obras{display:grid;gap:clamp(28px,4vw,44px);grid-template-columns:1fr}
@media(min-width:820px){.obras{grid-template-columns:1fr 1fr}}
.obra{border:1px solid var(--line);background:var(--white)}
.obra figure{margin:0;background:var(--line);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center}
.obra figure img{width:100%;height:100%;object-fit:cover}
.obra .ph{font-size:.72rem;color:var(--steel);text-align:center;padding:1rem;letter-spacing:.08em}
.obra .body{padding:1.4rem 1.5rem 1.6rem}
.obra h3{margin-bottom:.5rem}
.obra .selo{border-left:0;border-right:0;border-bottom:0;margin-top:1.1rem}
.obra .selo > div{background:var(--white)}

/* ---------- equipe ---------- */
.pessoas{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
@media(min-width:760px){.pessoas{grid-template-columns:1fr 1fr}}
.pessoa{background:var(--paper);padding:clamp(22px,3vw,32px)}
.pessoa h3{margin-bottom:.2rem}
.pessoa .role{font-size:.72rem;text-transform:uppercase;letter-spacing:.16em;color:var(--zinc);margin-bottom:.9rem}

/* ---------- perguntas ---------- */
.faq{border-top:1px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;padding:1.15rem 2.5rem 1.15rem 0;font-weight:600;font-size:1.04rem;
  letter-spacing:-.01em;position:relative;list-style:none;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:.2rem;top:1rem;font-family:var(--display);
  color:var(--zinc);font-size:1.2rem;line-height:1;
}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 0 1.3rem;color:var(--ink-soft);max-width:66ch}
.faq .a p:last-child{margin:0}

/* ---------- formulário ---------- */
form.contato{display:grid;gap:1rem;max-width:520px}
form.contato label{display:grid;gap:.4rem;font-size:.7rem;text-transform:uppercase;letter-spacing:.16em;color:var(--steel)}
form.contato input,form.contato select,form.contato textarea{
  font-family:var(--font);font-size:1rem;padding:.8rem .9rem;
  border:1px solid var(--line);background:var(--white);color:var(--ink);border-radius:0;
}
form.contato input:focus,form.contato select:focus,form.contato textarea:focus{border-color:var(--ink);outline:none}
form.contato textarea{min-height:120px;resize:vertical}

/* ---------- barra fixa de whatsapp (mobile) ---------- */
.wa-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:50;display:flex;
  background:var(--zinc);color:#FFF;text-decoration:none;
  align-items:center;justify-content:center;gap:.6rem;padding:.95rem 1rem;
  font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;font-weight:500;
  border-top:1px solid var(--ink);
}
@media(min-width:920px){.wa-bar{display:none}}
body{padding-bottom:3.6rem}
@media(min-width:920px){body{padding-bottom:0}}

/* ---------- rodapé ---------- */
footer.site{background:var(--ink);color:#A9BCC2;padding:clamp(48px,6vw,80px) 0 2rem;font-size:.95rem}
footer.site a{text-decoration:none;color:#E1E1E1}
footer.site a:hover{color:var(--zinc)}
footer.site h4{color:var(--white);font-size:.72rem;font-family:var(--font);text-transform:uppercase;letter-spacing:.18em;font-weight:500;margin:0 0 .9rem}
.foot-grid{display:grid;gap:2.4rem;grid-template-columns:1fr}
@media(min-width:760px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr}}
footer.site ul{list-style:none;margin:0;padding:0}
footer.site li{padding:.22rem 0}
.foot-legal{
  margin-top:3rem;padding-top:1.4rem;border-top:1px solid #2A5C68;
  font-size:.7rem;letter-spacing:.06em;color:#7FA0A9;
  display:flex;flex-wrap:wrap;gap:.5rem 1.6rem;justify-content:space-between;
}

/* ---------- movimento ---------- */
@media(prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
  .reveal.in{opacity:1;transform:none}
}

/* ---------- impressão ---------- */
@media print{.wa-bar,header.site,.topbar{display:none}body{background:#fff}}