/* ============================================
   FONTES PEGORIM — Arquitetura e Construção
   Design system: registro técnico
   ============================================ */
:root{
  --ink:#17191B;
  --ink-soft:#3B3E42;
  --carmim:#AE1C17;
  --carmim-deep:#8A130E;
  --grafite:#6E6D71;
  --grafite-soft:#9A9B9F;
  --paper:#FBFBFC;
  --mist:#EAEEF1;
  --mist-deep:#DCE2E6;
  --line:#D6DBDF;
  --line-soft:#E6EAED;
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Inter',system-ui,sans-serif;
  --mono:'IBM Plex Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);color:var(--ink);background:var(--paper);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
.wrap{max-width:1240px;margin:0 auto;padding:0 40px}
img{max-width:100%;display:block}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:2px solid var(--carmim);outline-offset:3px;
}

/* ---------- registry motif ---------- */
.code{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--grafite);text-transform:uppercase}
.eyebrow{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.28em;text-transform:uppercase;
  color:var(--carmim);display:inline-flex;align-items:center;gap:12px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--carmim);display:inline-block}
.eyebrow.on-dark{color:#fff}

/* ---------- utility bar ---------- */
.util{border-bottom:1px solid var(--line-soft);background:var(--paper);
  font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--grafite)}
.util .wrap{display:flex;justify-content:space-between;align-items:center;height:38px;text-transform:uppercase}
.util .dot{color:var(--carmim);margin:0 10px}
.util .r{color:var(--grafite-soft)}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(251,251,252,.86);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line-soft)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none}
.brand img{height:34px;width:auto}
.brand .bt{display:flex;flex-direction:column;line-height:1.05}
.brand .bt .n{font-family:var(--serif);font-weight:600;font-size:19px;letter-spacing:.14em;color:var(--ink)}
.brand .bt .s{font-weight:400;font-size:9.5px;letter-spacing:.34em;text-transform:uppercase;color:var(--carmim);margin-top:2px}
nav.main-nav{display:flex;align-items:center;gap:38px}
nav.main-nav a{text-decoration:none;color:var(--ink-soft);font-size:13px;font-weight:500;
  letter-spacing:.02em;position:relative;padding:4px 0;transition:color .25s}
nav.main-nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--carmim);transition:width .3s}
nav.main-nav a:hover{color:var(--ink)}
nav.main-nav a:hover::after{width:100%}
nav.main-nav a.active{color:var(--ink)}
nav.main-nav a.active::after{width:100%}
.btn{font-family:var(--sans);font-size:13px;font-weight:500;letter-spacing:.02em;
  padding:12px 22px;border:1px solid var(--ink);background:var(--ink);color:#fff;
  text-decoration:none;transition:.28s;cursor:pointer;white-space:nowrap;display:inline-block}
.btn:hover{background:var(--carmim);border-color:var(--carmim)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--ink);background:transparent;color:var(--ink)}
.btn.ghost.on-dark{color:#fff;border-color:rgba(255,255,255,.35)}
.btn.light{background:#fff;color:var(--ink);border-color:#fff}
.btn.light:hover{background:var(--carmim);border-color:var(--carmim);color:#fff}
.nav-cta{display:flex;align-items:center;gap:18px}
.menu-btn{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:6px}
.menu-btn span{width:22px;height:1.5px;background:var(--ink);display:block;transition:.3s}
.mobile-nav{display:none;flex-direction:column;background:var(--paper);border-bottom:1px solid var(--line);padding:10px 22px 22px}
.mobile-nav a{text-decoration:none;color:var(--ink);font-size:15px;padding:13px 0;border-bottom:1px solid var(--line-soft)}
.mobile-nav.open{display:flex}

/* ---------- page hero (interior pages) ---------- */
.page-hero{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.page-hero .wrap{padding:90px 40px 74px;position:relative;z-index:2}
.page-hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(34px,4.6vw,58px);
  line-height:1.06;letter-spacing:-.01em;margin-top:24px;max-width:18ch}
.page-hero p{color:#C7CBCF;font-size:16px;font-weight:300;max-width:56ch;margin-top:22px;line-height:1.7}
.page-hero .bg{position:absolute;inset:0;z-index:0}
.page-hero .bg img{width:100%;height:100%;object-fit:cover;opacity:.35;filter:grayscale(.2)}
.page-hero .bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(23,25,27,.97) 0%,rgba(23,25,27,.85) 50%,rgba(23,25,27,.55) 100%)}

/* ---------- home hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--ink)}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.55;filter:grayscale(.15) contrast(1.02)}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(23,25,27,.96) 0%,rgba(23,25,27,.82) 42%,rgba(23,25,27,.30) 100%)}
.hero .wrap{position:relative;z-index:2;padding:118px 40px 108px}
.hero-grid{display:grid;grid-template-columns:1fr 300px;gap:60px;align-items:end}
.hero h1{font-family:var(--serif);font-weight:500;color:#fff;
  font-size:clamp(38px,5.4vw,72px);line-height:1.04;letter-spacing:-.01em;margin:26px 0 0;max-width:15ch}
.hero h1 em{font-style:italic;color:#E8938E}
.hero .lead{color:#C7CBCF;font-size:17px;line-height:1.7;font-weight:300;max-width:52ch;margin-top:28px}
.hero .actions{display:flex;gap:16px;margin-top:38px;flex-wrap:wrap}
.reg-panel{border:1px solid rgba(255,255,255,.14);border-top:2px solid var(--carmim);
  padding:26px 24px;background:rgba(255,255,255,.03)}
.reg-panel .rp-t{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--grafite-soft);margin-bottom:18px}
.reg-row{display:flex;justify-content:space-between;align-items:baseline;padding:11px 0;
  border-bottom:1px solid rgba(255,255,255,.08);font-size:12px}
.reg-row:last-child{border-bottom:none}
.reg-row .k{font-family:var(--mono);color:#9AA0A5;letter-spacing:.06em}
.reg-row .v{font-family:var(--mono);color:#fff;letter-spacing:.04em}
.reg-row .v.ok{color:#7FBF8E}

/* ---------- credibility strip ---------- */
.strip{border-bottom:1px solid var(--line);background:var(--paper)}
.strip .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;padding:26px 40px}
.strip .item{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;color:var(--grafite);
  text-transform:uppercase;display:flex;align-items:center;gap:11px}
.strip .item b{color:var(--ink);font-weight:500}
.strip .item .sq{width:6px;height:6px;background:var(--carmim);flex:none}

/* ---------- sections ---------- */
section{padding:110px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:56px}
.sec-head h2{font-family:var(--serif);font-weight:500;font-size:clamp(30px,3.6vw,46px);
  line-height:1.08;letter-spacing:-.01em;max-width:18ch}
.sec-head p{color:var(--grafite);font-size:15px;max-width:42ch;font-weight:300}
.mt12{margin-top:16px}

/* ---------- services grid ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.svc-card{border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:40px 34px 46px;position:relative;background:var(--paper);transition:background .3s;overflow:hidden;
  text-decoration:none;color:var(--ink);display:block}
.svc-card::before{content:"";position:absolute;left:0;top:0;height:2px;width:0;background:var(--carmim);transition:width .4s ease}
.svc-card:hover{background:#fff}
.svc-card:hover::before{width:100%}
.svc-card .idx{font-family:var(--mono);font-size:12px;color:var(--carmim);letter-spacing:.1em}
.svc-card h3{font-family:var(--serif);font-weight:600;font-size:25px;margin:20px 0 12px;line-height:1.15}
.svc-card p{color:var(--grafite);font-size:14px;font-weight:300;line-height:1.65}
.svc-card .tag{margin-top:22px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--grafite-soft)}
.svc-card .arrow{position:absolute;right:30px;bottom:38px;opacity:0;transform:translateX(-6px);transition:.3s;color:var(--carmim);font-size:18px}
.svc-card:hover .arrow{opacity:1;transform:translateX(0)}

/* ---------- service detail rows (serviços page) ---------- */
.svc-detail{border-top:1px solid var(--line)}
.svc-row{display:grid;grid-template-columns:200px 1fr 320px;gap:50px;padding:64px 0;border-bottom:1px solid var(--line)}
.svc-row .num{font-family:var(--mono);font-size:13px;color:var(--carmim);letter-spacing:.14em}
.svc-row h3{font-family:var(--serif);font-weight:600;font-size:30px;line-height:1.12;margin-bottom:16px}
.svc-row .desc p{color:var(--ink-soft);font-size:15px;font-weight:300;line-height:1.75;margin-bottom:14px;max-width:58ch}
.svc-row .side{border-left:1px solid var(--line);padding-left:30px}
.svc-row .side h6{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--grafite);margin-bottom:16px}
.svc-row .side li{list-style:none;font-size:13.5px;color:var(--ink-soft);padding:8px 0;border-bottom:1px solid var(--line-soft);font-weight:300}
.svc-row .side li::before{content:"—";color:var(--carmim);margin-right:10px}

/* ---------- process ---------- */
.proc{background:var(--ink);color:#fff}
.proc .sec-head h2{color:#fff}
.proc .sec-head p{color:#A9AEB2}
.proc-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.14)}
.step{padding:38px 26px 0;border-right:1px solid rgba(255,255,255,.14);position:relative}
.step:last-child{border-right:none}
.step .sc{font-family:var(--mono);font-size:12px;color:var(--carmim);letter-spacing:.14em}
.step h4{font-family:var(--serif);font-weight:600;font-size:23px;margin:18px 0 12px;color:#fff}
.step p{color:#A9AEB2;font-size:13.5px;font-weight:300;line-height:1.6;padding-bottom:38px}
.step .node{position:absolute;top:-5px;left:26px;width:9px;height:9px;background:var(--carmim);border-radius:50%}
.status-bar{display:flex;align-items:center;margin-top:60px;flex-wrap:wrap}
.status-bar .s{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  padding:10px 20px;border:1px solid rgba(255,255,255,.18);color:#A9AEB2}
.status-bar .s.on{color:#fff;border-color:var(--carmim);background:var(--carmim)}
.status-bar .ar{color:var(--grafite-soft);padding:0 14px;font-family:var(--mono)}

/* ---------- authority ---------- */
.auth{background:var(--mist)}
.auth-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:70px;align-items:center}
.auth-visual{position:relative;aspect-ratio:4/5;background:linear-gradient(160deg,#fff 0%,var(--mist-deep) 100%);
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;overflow:hidden}
.auth-visual::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);
  background-size:34px 34px;opacity:.6}
.auth-visual img{width:52%;position:relative;z-index:2;opacity:.92}
.auth-visual .stamp{position:absolute;bottom:26px;right:26px;z-index:3;font-family:var(--mono);
  font-size:10px;letter-spacing:.14em;color:var(--grafite);text-transform:uppercase;text-align:right;line-height:1.7}
.auth-body .eyebrow{margin-bottom:22px}
.auth-body h2{font-family:var(--serif);font-weight:500;font-size:clamp(28px,3.4vw,42px);line-height:1.1;margin-bottom:26px}
.auth-body p{color:var(--ink-soft);font-size:15.5px;font-weight:300;line-height:1.75;margin-bottom:20px;max-width:52ch}
.quote{font-family:var(--serif);font-style:italic;font-size:22px;color:var(--ink);line-height:1.4;
  border-left:2px solid var(--carmim);padding-left:22px;margin:30px 0}
.creds{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.creds span{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--grafite);
  border:1px solid var(--line);padding:8px 14px;background:var(--paper)}

/* ---------- prose (escritório page) ---------- */
.prose{max-width:680px}
.prose p{color:var(--ink-soft);font-size:16px;font-weight:300;line-height:1.8;margin-bottom:22px}
.prose h3{font-family:var(--serif);font-weight:600;font-size:28px;margin:44px 0 18px}
.two-col{display:grid;grid-template-columns:1fr 340px;gap:70px;align-items:start}
.side-panel{border:1px solid var(--line);border-top:2px solid var(--carmim);padding:30px 28px;background:#fff;position:sticky;top:110px}
.side-panel h6{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--grafite);margin-bottom:20px}
.side-panel .reg-row{border-bottom:1px solid var(--line-soft)}
.side-panel .reg-row .k{color:var(--grafite)}
.side-panel .reg-row .v{color:var(--ink)}
.side-panel .reg-row .v.ok{color:#2E7D45}

/* ---------- CTA band ---------- */
.cta{background:var(--paper);border-top:1px solid var(--line)}
.cta .wrap{padding:100px 40px;text-align:center}
.cta .eyebrow{margin-bottom:26px}
.cta h2{font-family:var(--serif);font-weight:500;font-size:clamp(32px,4.4vw,58px);line-height:1.08;max-width:20ch;margin:0 auto 20px}
.cta p{color:var(--grafite);font-size:16px;font-weight:300;max-width:50ch;margin:0 auto 40px}
.cta .actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.form-block label{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--grafite);margin:26px 0 10px}
.form-block input,.form-block textarea,.form-block select{
  width:100%;padding:14px 16px;border:1px solid var(--line);background:#fff;
  font-family:var(--sans);font-size:14px;color:var(--ink);transition:border-color .25s;border-radius:0;-webkit-appearance:none}
.form-block input:focus,.form-block textarea:focus,.form-block select:focus{border-color:var(--carmim);outline:none}
.form-block textarea{min-height:140px;resize:vertical}
.form-block .btn{margin-top:34px;width:100%;text-align:center}
.form-note{font-size:12px;color:var(--grafite-soft);margin-top:16px;font-weight:300}
.contact-info h3{font-family:var(--serif);font-weight:600;font-size:26px;margin-bottom:8px}
.contact-info .block{padding:26px 0;border-bottom:1px solid var(--line)}
.contact-info .block h6{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--carmim);margin-bottom:12px}
.contact-info .block p,.contact-info .block a{color:var(--ink-soft);font-size:15px;font-weight:300;text-decoration:none;display:block;margin-bottom:6px}
.contact-info .block a:hover{color:var(--carmim)}

/* ---------- footer ---------- */
footer{background:var(--ink);color:#fff;padding:72px 0 34px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:54px;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-brand img{height:56px;margin-bottom:22px;filter:brightness(0) invert(1) opacity(.92)}
.foot-brand p{color:#9AA0A5;font-size:13px;font-weight:300;max-width:34ch;line-height:1.7}
.foot-col h5{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--carmim);margin-bottom:18px}
.foot-col a,.foot-col p{display:block;color:#C7CBCF;font-size:13.5px;text-decoration:none;margin-bottom:11px;font-weight:300;transition:color .2s}
.foot-col a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:26px;flex-wrap:wrap;gap:14px}
.foot-bottom span{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--grafite-soft);text-transform:uppercase}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:1000px){
  .hero-grid{grid-template-columns:1fr}
  .reg-panel{display:none}
  .auth-grid{grid-template-columns:1fr;gap:44px}
  .auth-visual{aspect-ratio:16/10;max-width:420px}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .proc-grid{grid-template-columns:repeat(2,1fr)}
  .step{border-bottom:1px solid rgba(255,255,255,.14)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .svc-row{grid-template-columns:1fr;gap:24px}
  .svc-row .side{border-left:none;padding-left:0;border-top:1px solid var(--line);padding-top:24px}
  .two-col{grid-template-columns:1fr}
  .side-panel{position:static}
  .contact-grid{grid-template-columns:1fr;gap:56px}
}
@media(max-width:680px){
  .wrap{padding:0 22px}
  nav.main-nav{display:none}
  .menu-btn{display:flex}
  .nav-cta .btn{display:none}
  .hero .wrap{padding:80px 22px 72px}
  .page-hero .wrap{padding:64px 22px 56px}
  section{padding:74px 0}
  .sec-head{flex-direction:column;align-items:flex-start;gap:18px}
  .svc-grid{grid-template-columns:1fr}
  .proc-grid{grid-template-columns:1fr}
  .util .r{display:none}
  .foot-grid{grid-template-columns:1fr;gap:34px}
  .strip .wrap{gap:16px}
  .status-bar .ar{display:none}
  .status-bar{gap:8px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}