/* =========================================================
   PENHA ENGENHARIA · Site institucional
   Estetica: arquitetonica / industrial-refinada
   Paleta: charcoal quente + vermelho-tijolo (marca) + concreto
   Fontes: Archivo (display) / Manrope (corpo) / Space Mono (tecnico)
   ========================================================= */

:root{
  /* cores */
  --ink:#14100d;
  --ink-2:#1b1611;
  --ink-3:#241d17;
  --ink-4:#2f2620;
  --brand:#a41d18;
  --brand-2:#c9352c;
  --brand-3:#7a1410;
  --cream:#f5f1ea;
  --cream-2:#ece5d9;
  --sand:#ded4c4;
  --line:#e4dccf;
  --muted-d:#d5d5d5;     /* texto suave sobre escuro */
  --muted-l:#736a5d;     /* texto suave sobre claro */
  --navy:#16243d;
  --navy-2:#1f3357;
  --coral:#ef8b6c;

  --font-display:'Archivo',-apple-system,sans-serif;
  --font-body:'Manrope',-apple-system,sans-serif;
  --font-mono:'Space Mono','Courier New',monospace;

  --maxw:1240px;
  --pad:clamp(1.15rem,4.5vw,2.5rem);
  --r:18px;
  --ease:cubic-bezier(.22,1,.36,1);
  --shadow-s:0 2px 8px rgba(20,16,13,.06);
  --shadow-m:0 18px 40px -22px rgba(20,16,13,.45);
  --shadow-l:0 40px 80px -30px rgba(20,16,13,.55);
  --shadow-red:0 24px 60px -26px rgba(164,29,24,.6);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden;overflow-x:clip;max-width:100%}
body{
  font-family:var(--font-body);
  background:var(--cream);
  color:var(--ink);
  line-height:1.65;
  font-size:clamp(1rem,.55vw + .9rem,1.075rem);
  overflow-x:hidden;
  overflow-x:clip;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--brand);color:#fff}

/* scrollbar */
::-webkit-scrollbar{width:11px}
::-webkit-scrollbar-track{background:var(--ink-2)}
::-webkit-scrollbar-thumb{background:var(--brand-3);border-radius:20px;border:3px solid var(--ink-2)}
::-webkit-scrollbar-thumb:hover{background:var(--brand)}

/* ---------- tipografia ---------- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.04;letter-spacing:-.02em}
.display{font-size:clamp(2.6rem,8vw,6.2rem);font-weight:800;letter-spacing:-.035em;line-height:.98}
h2{font-size:clamp(1.9rem,4.5vw,3.4rem)}
h3{font-size:clamp(1.3rem,2.4vw,1.85rem)}
p{max-width:64ch}

.eyebrow{
  font-family:var(--font-mono);font-size:.74rem;letter-spacing:.32em;
  text-transform:uppercase;color:var(--brand);font-weight:700;
  display:inline-flex;align-items:center;gap:.7rem;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--brand);opacity:.7}
.eyebrow.light{color:var(--brand-2)}
.eyebrow.center{justify-content:center}
.eyebrow.center::after{content:"";width:34px;height:1px;background:var(--brand);opacity:.7}

.sec-index{font-family:var(--font-mono);font-size:.8rem;color:var(--muted-l);letter-spacing:.15em}

/* ---------- layout ---------- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
section{position:relative}
.section{padding-block:clamp(4.5rem,10vw,8.5rem)}
.dark{background:var(--ink);color:var(--cream)}
.dark p{color:var(--muted-d)}
.cream2{background:var(--cream-2)}

/* texturas */
.blueprint{
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:46px 46px;
}
.grid-lines-l{
  background-image:
    linear-gradient(rgba(20,16,13,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(20,16,13,.04) 1px,transparent 1px);
  background-size:46px 46px;
}

/* ---------- botoes ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--font-body);font-weight:700;font-size:.95rem;
  padding:1rem 1.7rem;border-radius:999px;letter-spacing:.01em;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s,color .3s;
  position:relative;overflow:hidden;will-change:transform;
}
.btn svg{width:18px;height:18px;transition:transform .35s var(--ease)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:var(--shadow-red)}
.btn-primary:hover{transform:translateY(-3px);background:var(--brand-2);box-shadow:0 30px 70px -24px rgba(201,53,44,.75)}
.btn-primary:hover svg{transform:translateX(4px)}
.btn-ghost{border:1.5px solid currentColor;color:inherit}
.btn-ghost:hover{transform:translateY(-3px);background:currentColor}
.btn-ghost:hover span{color:var(--ink)}
.dark .btn-ghost:hover span{color:var(--ink)}
.btn-light{background:var(--cream);color:var(--ink)}
.btn-light:hover{transform:translateY(-3px);box-shadow:var(--shadow-l)}

/* ---------- header ---------- */
.header{
  position:fixed;inset:0 0 auto 0;z-index:1000;
  padding:1.1rem 0;
  transition:padding .4s var(--ease),background .4s,box-shadow .4s,backdrop-filter .4s;
}
.header.scrolled{
  padding:.55rem 0;
  background:rgba(20,16,13,.82);
  backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  box-shadow:0 1px 0 rgba(255,255,255,.06),0 18px 40px -28px rgba(0,0,0,.7);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1.5rem}
.brand-logo{display:flex;align-items:center;gap:.7rem;z-index:1002}
.brand-logo img{height:42px;width:auto;transition:height .4s var(--ease);filter:drop-shadow(0 4px 12px rgba(0,0,0,.4))}
.header.scrolled .brand-logo img{height:34px}

.nav-menu{display:flex;align-items:center;gap:.35rem;list-style:none}
.nav-menu a{
  position:relative;color:#fff;font-weight:600;font-size:.94rem;
  padding:.55rem .95rem;border-radius:999px;transition:color .25s,background .25s;
  text-shadow:0 1px 10px rgba(0,0,0,.35);
}
.nav-menu a::after{
  content:"";position:absolute;left:.95rem;right:.95rem;bottom:.32rem;height:2px;
  background:var(--brand-2);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease);
}
.nav-menu a:hover{color:#fff}
.nav-menu a:hover::after,.nav-menu a.active::after{transform:scaleX(1)}
.nav-menu a.active{color:#fff}

/* dropdown */
.has-drop{position:relative}
.has-drop>a{display:inline-flex;align-items:center;gap:.35rem}
.has-drop>a .caret{width:9px;height:9px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .3s}
.drop{
  position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(8px);
  background:rgba(27,22,17,.96);backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:.5rem;min-width:210px;
  opacity:0;visibility:hidden;transition:.3s var(--ease);box-shadow:var(--shadow-l);list-style:none;
}
.drop li a{display:block;padding:.6rem .85rem;border-radius:9px;font-size:.9rem}
.drop li a::after{display:none}
.drop li a:hover{background:rgba(164,29,24,.22)}
.has-drop:hover .drop{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.has-drop:hover>a .caret{transform:rotate(225deg) translateY(2px)}

.nav-cta{display:inline-flex;align-items:center;gap:.5rem}
.nav-cta .btn{padding:.7rem 1.3rem;font-size:.88rem}

/* hamburger */
.burger{display:none;width:46px;height:46px;border-radius:12px;z-index:1002;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);position:relative}
.burger span{position:absolute;left:12px;right:12px;height:2px;background:#fff;border-radius:2px;transition:.35s var(--ease)}
.burger span:nth-child(1){top:16px}
.burger span:nth-child(2){top:22px}
.burger span:nth-child(3){top:28px}
body.nav-open .burger span:nth-child(1){top:22px;transform:rotate(45deg)}
body.nav-open .burger span:nth-child(2){opacity:0}
body.nav-open .burger span:nth-child(3){top:22px;transform:rotate(-45deg)}

/* mobile drawer */
.nav-overlay{position:fixed;inset:0;background:rgba(10,8,6,.55);backdrop-filter:blur(3px);
  opacity:0;visibility:hidden;transition:.4s;z-index:1000}
body.nav-open .nav-overlay{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:min(86vw,360px);z-index:1001;
  background:var(--ink-2);border-left:1px solid rgba(255,255,255,.06);
  transform:translateX(105%);transition:transform .5s var(--ease);
  padding:1.5rem 1.8rem 2rem;display:flex;flex-direction:column;
  overflow-y:auto;
}
body.nav-open .drawer{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.6rem}
.drawer .blueprint-tag{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.22em;color:var(--brand-2);
  flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.drawer-close{position:absolute;top:1.1rem;right:1.3rem;z-index:3;width:44px;height:44px;border-radius:12px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:var(--cream);font-size:1.7rem;line-height:1;
  display:grid;place-items:center;transition:background .25s,transform .35s var(--ease)}
.drawer-close:hover{background:var(--brand);transform:rotate(90deg)}
body.nav-open .burger{opacity:0;visibility:hidden;pointer-events:none}
.drawer-menu{list-style:none;display:flex;flex-direction:column;gap:.2rem}
.drawer-menu>li>a{display:block;padding:.95rem .4rem;font-family:var(--font-display);font-weight:700;
  font-size:1.45rem;color:var(--cream);border-bottom:1px solid rgba(255,255,255,.07);transition:color .25s,padding .25s}
.drawer-menu>li>a:hover,.drawer-menu>li>a.active{color:var(--brand-2);padding-left:1rem}
.drawer-sub{list-style:none;padding-left:1rem}
.drawer-sub a{display:block;padding:.5rem 0;color:var(--muted-d);font-size:.95rem}
.drawer-sub a:hover{color:var(--coral)}
.drawer-contact{margin-top:auto;padding-top:2rem;color:var(--muted-d);font-size:.88rem;display:flex;flex-direction:column;gap:.5rem}
.drawer-contact a{color:var(--cream)}
.drawer-contact .btn{margin-top:.8rem;justify-content:center}

/* ---------- hero ---------- */
.hero{position:relative;min-height:86svh;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img,.hero-bg video{width:100%;height:100%;object-fit:cover}
.hero-bg video{transform:scale(1.03)}
.hero-bg img{transform:scale(1.08);animation:heroZoom 16s ease-out forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(15,11,8,.7) 0%,rgba(15,11,8,.4) 32%,rgba(15,11,8,.84) 76%,rgba(15,11,8,.97) 100%),
    linear-gradient(90deg,rgba(15,11,8,.9) 0%,rgba(15,11,8,.22) 62%);}
.hero-grid{position:absolute;inset:0;z-index:1;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:60px 60px;
  -webkit-mask-image:radial-gradient(120% 90% at 70% 30%,#000,transparent 75%);
          mask-image:radial-gradient(120% 90% at 70% 30%,#000,transparent 75%);}
.hero-inner{position:relative;z-index:2;width:100%;padding-bottom:clamp(2.5rem,5vw,4.5rem);padding-top:6rem}
.hero h1{margin:1.4rem 0 1.5rem;max-width:16ch}
.hero h1 .red{color:var(--brand-2);font-style:italic}
.hero-lead{font-size:clamp(1.05rem,1.4vw,1.3rem);color:#e9e2d6;max-width:46ch;margin-bottom:2.3rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}

/* faixa de lancamento no hero */
.launch-badge{
  display:inline-flex;align-items:center;gap:.8rem;font-family:var(--font-mono);
  font-size:.76rem;letter-spacing:.18em;text-transform:uppercase;
  background:rgba(164,29,24,.16);border:1px solid rgba(201,53,44,.45);
  padding:.55rem 1rem;border-radius:999px;color:#fff;margin-bottom:.3rem;backdrop-filter:blur(6px);
}
.launch-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--brand-2);box-shadow:0 0 0 0 rgba(201,53,44,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(201,53,44,.55)}70%{box-shadow:0 0 0 12px rgba(201,53,44,0)}100%{box-shadow:0 0 0 0 rgba(201,53,44,0)}}

/* strip de stats no hero */
.hero-stats{
  position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.12);
  display:grid;grid-template-columns:repeat(4,1fr);
}
.hero-stats .stat{padding:1.5rem 0;border-left:1px solid rgba(255,255,255,.1)}
.hero-stats .stat:first-child{border-left:none;padding-left:0}
.hero-stats .stat:not(:first-child){padding-left:1.5rem}
.stat .num{font-family:var(--font-display);font-weight:800;font-size:clamp(1.8rem,3.5vw,2.8rem);line-height:1;color:#fff}
.stat .num .suf{color:var(--brand-2)}
.stat .lbl{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-d);margin-top:.5rem}

.scroll-cue{position:absolute;left:var(--pad);bottom:1.4rem;z-index:3;font-family:var(--font-mono);
  font-size:.66rem;letter-spacing:.25em;color:var(--muted-d);display:flex;align-items:center;gap:.6rem;text-transform:uppercase}
.scroll-cue .bar{width:1px;height:34px;background:linear-gradient(var(--brand-2),transparent);position:relative;overflow:hidden}
.scroll-cue .bar::after{content:"";position:absolute;top:-34px;left:0;width:1px;height:34px;background:#fff;animation:cue 2.2s var(--ease) infinite}
@keyframes cue{to{top:34px}}

/* ---------- page hero (paginas internas) ---------- */
.page-hero{position:relative;padding:11rem 0 4.5rem;color:#fff;overflow:hidden;background:var(--ink)}
.page-hero .ph-bg{position:absolute;inset:0;z-index:0}
.page-hero .ph-bg img{width:100%;height:100%;object-fit:cover;opacity:.32}
.page-hero .ph-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--ink) 8%,rgba(20,16,13,.35) 70%),linear-gradient(0deg,var(--ink),transparent 60%)}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{font-size:clamp(2.4rem,6vw,4.6rem);margin:1rem 0 .8rem;letter-spacing:-.03em}
.page-hero p{color:var(--muted-d);max-width:54ch}
.crumb{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.15em;color:var(--muted-d);text-transform:uppercase;display:flex;gap:.5rem;align-items:center}
.crumb a:hover{color:var(--brand-2)}
.crumb .sep{color:var(--brand-2)}

/* big outline number deco */
.bignum{position:absolute;font-family:var(--font-display);font-weight:800;
  font-size:clamp(8rem,22vw,18rem);line-height:.8;color:transparent;
  -webkit-text-stroke:1px rgba(164,29,24,.12);pointer-events:none;z-index:0;letter-spacing:-.04em}

/* ---------- about / intro ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.split.rev{grid-template-columns:.95fr 1.05fr}
.lead-xl{font-size:clamp(1.35rem,2.4vw,1.95rem);font-family:var(--font-display);font-weight:500;
  line-height:1.28;letter-spacing:-.015em}
.lead-xl b,.lead-xl strong{color:var(--brand);font-weight:700}
.muted{color:var(--muted-l)}
.section-head{max-width:60ch}
.section-head h2{margin:.9rem 0 1rem}

/* media frame com moldura */
.frame{position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-l)}
.frame img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.frame:hover img{transform:scale(1.05)}
.frame.tall{aspect-ratio:4/5}
.frame.wide{aspect-ratio:16/11}
.frame .tag{position:absolute;left:0;bottom:0;background:var(--brand);color:#fff;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;
  padding:.6rem 1rem;border-top-right-radius:12px}
.media-stack{position:relative}
.media-stack .float{position:absolute;right:-1.5rem;bottom:-1.8rem;width:46%;border-radius:14px;
  overflow:hidden;box-shadow:var(--shadow-l);border:5px solid var(--cream)}
.dark .media-stack .float{border-color:var(--ink)}
.media-stack .float img{width:100%;aspect-ratio:4/3;object-fit:cover}

/* diferenciais cards */
.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.1rem;margin-top:2.5rem}
.value{padding:1.7rem;border-radius:16px;background:var(--cream);border:1px solid var(--line);
  transition:transform .4s var(--ease),box-shadow .4s,border-color .4s;position:relative;overflow:hidden}
.dark .value{background:var(--ink-2);border-color:rgba(255,255,255,.07)}
.value::before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:var(--brand);transform:scaleY(0);transform-origin:top;transition:transform .4s var(--ease)}
.value:hover{transform:translateY(-6px);box-shadow:var(--shadow-m)}
.value:hover::before{transform:scaleY(1)}
.value .vi{width:46px;height:46px;display:grid;place-items:center;border-radius:12px;background:rgba(164,29,24,.1);color:var(--brand);margin-bottom:1rem}
.dark .value .vi{background:rgba(201,53,44,.16);color:var(--brand-2)}
.value .vi svg{width:24px;height:24px}
.value h3{font-size:1.15rem;margin-bottom:.4rem}
.value p{font-size:.92rem;color:var(--muted-l)}
.dark .value p{color:var(--muted-d)}

/* counters block */
.counters{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.dark .counters{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.07)}
.counters .c{background:var(--cream);padding:2rem 1.4rem;text-align:center}
.dark .counters .c{background:var(--ink-2)}
.counters .num{font-family:var(--font-display);font-weight:800;font-size:clamp(2.2rem,4vw,3.2rem);line-height:1;color:var(--brand)}
.dark .counters .num{color:var(--brand-2)}
.counters .num .suf{font-size:.6em}
.counters .lbl{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted-l);margin-top:.6rem}
.dark .counters .lbl{color:var(--muted-d)}

/* ---------- servicos ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}
.svc{position:relative;border-radius:20px;overflow:hidden;background:var(--ink);color:#fff;min-height:440px;
  display:flex;flex-direction:column;justify-content:flex-end;isolation:isolate;
  box-shadow:var(--shadow-m);transition:transform .5s var(--ease),box-shadow .5s}
.svc:hover{transform:translateY(-8px);box-shadow:var(--shadow-l)}
.svc .svc-img{position:absolute;inset:0;z-index:-2}
.svc .svc-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.svc:hover .svc-img img{transform:scale(1.08)}
.svc::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(0deg,rgba(20,16,13,.95) 8%,rgba(20,16,13,.35) 55%,rgba(20,16,13,.15) 100%)}
.svc .svc-body{padding:2rem;transform:translateY(0);transition:transform .5s var(--ease)}
.svc .svc-n{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.2em;color:var(--brand-2);margin-bottom:.8rem;display:block}
.svc h3{font-size:1.55rem;margin-bottom:.5rem;letter-spacing:-.02em}
.svc .pill{display:inline-block;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);padding:.3rem .7rem;border-radius:999px;margin-bottom:.9rem}
.svc p{color:#e6ddcf;font-size:.95rem;max-height:0;opacity:0;overflow:hidden;transition:max-height .5s var(--ease),opacity .4s,margin .5s}
.svc:hover p{max-height:140px;opacity:1;margin-top:.5rem}
.svc .more{margin-top:1.1rem;font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;color:#fff;
  display:inline-flex;align-items:center;gap:.5rem}
.svc .more svg{width:16px;height:16px;transition:transform .35s}
.svc:hover .more svg{transform:translateX(5px)}

/* faixa de processo (da fundacao ao acabamento) */
.process{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.3rem;margin-top:1rem}
.process .step{padding:1.6rem 0;border-top:2px solid rgba(255,255,255,.1);position:relative}
.process .step .pn{font-family:var(--font-mono);color:var(--brand-2);font-size:.8rem;letter-spacing:.1em}
.process .step h4{font-family:var(--font-display);font-size:1.15rem;margin:.7rem 0 .4rem}
.process .step p{font-size:.9rem;color:var(--muted-d)}
.process .step::before{content:"";position:absolute;top:-2px;left:0;width:0;height:2px;background:var(--brand-2);transition:width 1s var(--ease)}
.process .step.in::before{width:42px}

/* ---------- empreendimento ---------- */
.emp-hero{position:relative;border-radius:24px;overflow:hidden;color:#fff;isolation:isolate;
  min-height:min(78vh,640px);display:flex;align-items:flex-end;box-shadow:var(--shadow-l)}
.emp-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.emp-hero::after{content:"";position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(0deg,rgba(10,14,24,.97) 0%,rgba(10,14,24,.68) 45%,rgba(10,14,24,.4) 100%),
    linear-gradient(90deg,rgba(10,14,24,.82) 0%,rgba(10,14,24,.2) 68%)}
.emp-hero .ehb{padding:clamp(2rem,4vw,3.4rem)}
.emp-logo{width:clamp(150px,18vw,220px);margin-bottom:1.4rem;filter:brightness(0) invert(1)}
.emp-hero h2{font-size:clamp(2rem,5vw,3.6rem);max-width:18ch}
.emp-tag{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.18em;
  text-transform:uppercase;color:#fff;background:rgba(239,139,108,.2);border:1px solid rgba(239,139,108,.5);
  padding:.45rem .9rem;border-radius:999px;margin-bottom:1.2rem}

/* amenidades */
.amen{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem}
.amen .a{text-align:center;padding:1.8rem 1rem;border-radius:16px;background:var(--cream);border:1px solid var(--line);transition:transform .4s var(--ease),box-shadow .4s}
.amen .a:hover{transform:translateY(-6px);box-shadow:var(--shadow-m)}
.amen .a .ai{width:54px;height:54px;margin:0 auto 1rem;display:grid;place-items:center;border-radius:14px;background:rgba(22,36,61,.07);color:var(--navy)}
.amen .a .ai svg{width:28px;height:28px}
.amen .a h4{font-family:var(--font-display);font-size:1.1rem}
.amen .a p{font-size:.85rem;color:var(--muted-l)}

/* ficha tecnica (spec sheet) */
.spec{background:var(--ink);color:var(--cream);border-radius:20px;overflow:hidden;border:1px solid rgba(255,255,255,.07)}
.spec-head{padding:1.4rem 1.8rem;border-bottom:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.5rem}
.spec-head .t{font-family:var(--font-mono);letter-spacing:.2em;text-transform:uppercase;font-size:.8rem;color:var(--brand-2)}
.spec-head .badge{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;color:var(--muted-d)}
.spec-row{display:grid;grid-template-columns:230px 1fr;gap:1rem;padding:1.1rem 1.8rem;border-bottom:1px solid rgba(255,255,255,.06)}
.spec-row:last-child{border-bottom:none}
.spec-row dt{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-d)}
.spec-row dd{font-size:.98rem;color:var(--cream)}
.spec-row dd .u{display:block;color:var(--muted-d);font-size:.88rem;margin-top:.2rem}
.spec-foot{padding:1rem 1.8rem;font-size:.8rem;color:var(--muted-d);font-style:italic}

/* progress / status da obra */
.progress-wrap{display:grid;gap:1.4rem}
.pgr .pgr-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.55rem}
.pgr .pgr-name{font-family:var(--font-display);font-weight:600;font-size:1.02rem}
.pgr .pgr-val{font-family:var(--font-mono);font-size:.85rem;color:var(--brand)}
.dark .pgr .pgr-val{color:var(--brand-2)}
.pgr .track{height:8px;border-radius:999px;background:rgba(20,16,13,.1);overflow:hidden}
.dark .pgr .track{background:rgba(255,255,255,.09)}
.pgr .fill{height:100%;width:0;border-radius:999px;background:linear-gradient(90deg,var(--brand-3),var(--brand),var(--brand-2));transition:width 1.4s var(--ease)}
.pgr.in .fill{width:var(--p)}

/* ---------- galeria ---------- */
.gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:14px;grid-auto-flow:dense}
.gallery .g{position:relative;border-radius:14px;overflow:hidden;cursor:pointer;background:var(--ink-2)}
.gallery .g img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease),filter .5s}
.gallery .g::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(20,16,13,.5),transparent 55%);opacity:0;transition:opacity .4s}
.gallery .g .cap{position:absolute;left:1rem;bottom:.9rem;color:#fff;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.08em;
  transform:translateY(8px);opacity:0;transition:.4s var(--ease);z-index:2}
.gallery .g .zoom{position:absolute;top:.9rem;right:.9rem;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.15);
  backdrop-filter:blur(6px);display:grid;place-items:center;color:#fff;opacity:0;transform:scale(.8);transition:.4s var(--ease);z-index:2}
.gallery .g:hover img{transform:scale(1.07)}
.gallery .g:hover::after{opacity:1}
.gallery .g:hover .cap,.gallery .g:hover .zoom{opacity:1;transform:none}
.gallery .g.s-lg{grid-column:span 8;aspect-ratio:16/10}
.gallery .g.s-md{grid-column:span 4;aspect-ratio:4/5}
.gallery .g.s-sm{grid-column:span 4;aspect-ratio:4/3}
.gallery .g.s-half{grid-column:span 6;aspect-ratio:3/2}

/* plantas */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}
.plan{background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-s);cursor:pointer;transition:transform .4s var(--ease),box-shadow .4s}
.plan:hover{transform:translateY(-6px);box-shadow:var(--shadow-m)}
.plan .pimg{padding:1.2rem;background:#faf8f4}
.plan .pimg img{width:100%;aspect-ratio:4/3;object-fit:contain}
.plan .pcap{padding:1rem 1.3rem 1.3rem;border-top:1px solid var(--line)}
.plan .pcap h4{font-family:var(--font-display);font-size:1.1rem}
.plan .pcap span{font-family:var(--font-mono);font-size:.78rem;color:var(--muted-l)}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:2000;background:rgba(12,9,7,.95);backdrop-filter:blur(8px);
  display:none;align-items:center;justify-content:center;padding:5rem 1.5rem 2rem}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:82vh;border-radius:10px;box-shadow:var(--shadow-l)}
.lb-close{position:fixed;top:80px;right:24px;width:48px;height:48px;border-radius:50%;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);color:#fff;font-size:1.4rem;display:grid;place-items:center;z-index:2001}
.lb-close:hover{background:var(--brand)}
.lb-nav{position:fixed;top:50%;transform:translateY(-50%);width:54px;height:54px;border-radius:50%;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;display:grid;place-items:center;font-size:1.5rem;z-index:2001}
.lb-nav:hover{background:var(--brand)}
.lb-prev{left:18px}.lb-next{right:18px}
.lb-cap{position:fixed;bottom:24px;left:0;right:0;text-align:center;color:var(--muted-d);font-family:var(--font-mono);font-size:.8rem}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;color:#fff;border-radius:0}
.cta-band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;filter:grayscale(.2)}
.cta-band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(122,20,16,.96),rgba(20,16,13,.85))}
.cta-band .container{text-align:center;display:flex;flex-direction:column;align-items:center}
.cta-band h2{font-size:clamp(2rem,5vw,3.6rem);max-width:20ch;margin:1rem 0 1.5rem}
.cta-band .hero-actions{justify-content:center}

/* ---------- contato ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.contact-cards{display:grid;gap:1rem;margin-top:2rem}
.cc{display:flex;gap:1.1rem;align-items:flex-start;padding:1.3rem 1.4rem;border-radius:14px;
  background:var(--cream);border:1px solid var(--line);transition:transform .4s var(--ease),box-shadow .4s}
.dark .cc{background:var(--ink-2);border-color:rgba(255,255,255,.07)}
.cc:hover{transform:translateX(5px);box-shadow:var(--shadow-m)}
.cc .ci{flex:none;width:46px;height:46px;border-radius:12px;background:rgba(164,29,24,.1);color:var(--brand);display:grid;place-items:center}
.dark .cc .ci{background:rgba(201,53,44,.18);color:var(--brand-2)}
.cc .ci svg{width:22px;height:22px}
.cc .cl{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted-l)}
.dark .cc .cl{color:var(--muted-d)}
.cc .cv{font-weight:700;font-size:1.05rem;word-break:break-word}

.form{background:var(--cream);border:1px solid var(--line);border-radius:20px;padding:clamp(1.6rem,3vw,2.6rem);box-shadow:var(--shadow-m)}
.dark .form{background:var(--ink-2);border-color:rgba(255,255,255,.08)}
.form .fhead{margin-bottom:1.5rem}
.field{margin-bottom:1.2rem;position:relative}
.field label{display:block;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-l);margin-bottom:.5rem}
.dark .field label{color:var(--muted-d)}
.field input,.field textarea{width:100%;padding:.95rem 1.1rem;border-radius:12px;border:1.5px solid var(--line);
  background:#fff;font-family:var(--font-body);font-size:1rem;color:var(--ink);transition:border-color .3s,box-shadow .3s}
.dark .field input,.dark .field textarea{background:var(--ink-3);border-color:rgba(255,255,255,.1);color:var(--cream)}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(164,29,24,.12)}
.form .btn{width:100%;justify-content:center;margin-top:.4rem}
.form-note{font-size:.8rem;color:var(--muted-l);margin-top:1rem;text-align:center}
.dark .form-note{color:var(--muted-d)}

.map-wrap{border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-m);height:340px}
.map-wrap iframe{width:100%;height:100%;border:0;filter:grayscale(.3) contrast(1.05)}

/* ---------- footer ---------- */
.footer{background:var(--ink);color:var(--cream);padding-top:clamp(3.5rem,7vw,5.5rem);position:relative;overflow:hidden}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:clamp(2rem,5vw,4rem);padding-bottom:3rem;position:relative;z-index:2}
.footer .f-logo{height:54px;width:auto;margin-bottom:1.3rem}
.footer .f-about{color:var(--muted-d);max-width:36ch;font-size:.95rem}
.footer h4{font-family:var(--font-mono);font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;color:var(--brand-2);margin-bottom:1.3rem}
.f-links{list-style:none;display:flex;flex-direction:column;gap:.7rem}
.f-links a{color:var(--cream);opacity:.85;transition:.25s;display:inline-flex;align-items:center;gap:.5rem}
.f-links a:hover{opacity:1;color:var(--brand-2);transform:translateX(4px)}
.f-links .sub{padding-left:1rem;opacity:.7;font-size:.9rem}
.f-contact{display:flex;flex-direction:column;gap:.9rem;color:var(--muted-d);font-size:.95rem}
.f-contact a{color:var(--cream)}
.f-contact a:hover{color:var(--brand-2)}
.f-contact .row{display:flex;gap:.7rem;align-items:center}
.f-contact .row svg{width:18px;height:18px;color:var(--brand-2);flex:none}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:1.6rem 0;display:grid;
  grid-template-columns:1fr auto 1fr;align-items:center;gap:.6rem 1.2rem;font-size:.84rem;color:var(--muted-d);position:relative;z-index:2}
.footer-bottom>span:first-child{justify-self:start;text-align:left}
.footer-bottom .tag{font-family:var(--font-mono);letter-spacing:.1em;justify-self:center;text-align:center}
.footer-bottom .dev{justify-self:end;text-align:right}
.footer-bottom .dev a{color:var(--cream);transition:color .25s}
.footer-bottom .dev a:hover{color:var(--brand-2)}
@media (max-width:760px){
  .footer-bottom{grid-template-columns:1fr;text-align:center;gap:.5rem}
  .footer-bottom>span:first-child,.footer-bottom .tag,.footer-bottom .dev{justify-self:center;text-align:center}
}
.footer .fbg{position:absolute;right:-6%;bottom:-30%;font-family:var(--font-display);font-weight:800;
  font-size:26rem;line-height:.7;color:rgba(255,255,255,.018);pointer-events:none;letter-spacing:-.05em;z-index:0}

/* whatsapp flutuante */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:900;width:60px;height:60px;border-radius:50%;
  background:#25d366;display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.6);
  transition:transform .35s var(--ease)}
.wa-float:hover{transform:scale(1.08) rotate(6deg)}
.wa-float svg{width:32px;height:32px;fill:#fff}
.wa-float::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;animation:waring 2.4s ease-out infinite}
@keyframes waring{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.6);opacity:0}}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0ms)}
.reveal.in{opacity:1;transform:none}
.reveal-l{opacity:0;transform:translateX(-40px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0ms)}
.reveal-l.in{opacity:1;transform:none}
.reveal-r{opacity:0;transform:translateX(40px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0ms)}
.reveal-r.in{opacity:1;transform:none}
.reveal-s{opacity:0;transform:scale(.94);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0ms)}
.reveal-s.in{opacity:1;transform:none}
/* telas de toque: mostrar descricao dos cards (sem hover) */
@media (hover:none){
  .svc p{max-height:160px;opacity:1;margin-top:.5rem}
  .svc .more{margin-top:.9rem}
  .gallery .g .cap{opacity:1;transform:none}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important}
  .reveal,.reveal-l,.reveal-r,.reveal-s{opacity:1!important;transform:none!important}
}

/* utilidades */
.mt-1{margin-top:1rem}.mt-2{margin-top:2rem}.mt-3{margin-top:3rem}
.mb-1{margin-bottom:1rem}
.center{text-align:center}
.maxw-sm{max-width:640px}
.maxw-md{max-width:780px}
.mx-auto{margin-inline:auto}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}

/* ---------- responsivo ---------- */
@media (max-width:1024px){
  .footer-top{grid-template-columns:1fr 1fr}
  .footer .f-about-col{grid-column:1/-1}
}
@media (max-width:880px){
  .nav-menu,.nav-cta .btn{display:none}
  .burger{display:block}
  /* anti scroll horizontal no mobile */
  .bignum{display:none}
  .reveal-l{transform:translateY(30px)}
  .reveal-r{transform:translateY(30px)}
  .media-stack .float{right:0}
  /* hero interno mais alto no mobile (quem-somos, servicos, fale-conosco) */
  .page-hero{padding:6.5rem 0 3rem}
  .split,.split.rev,.contact-grid{grid-template-columns:1fr;gap:2.5rem}
  .split.rev .media-stack{order:-1}
  .media-stack .float{right:1rem;bottom:-1.4rem;width:40%}
  .hero-stats{grid-template-columns:1fr 1fr}
  .hero-stats .stat{padding-left:1.2rem!important;border-top:1px solid rgba(255,255,255,.08)}
  .hero-stats .stat:nth-child(odd){border-left:none;padding-left:0!important}
  .spec-row{grid-template-columns:1fr;gap:.3rem}
  .gallery .g.s-lg,.gallery .g.s-md,.gallery .g.s-sm,.gallery .g.s-half{grid-column:span 12;aspect-ratio:16/10}
  .grid-2{grid-template-columns:1fr}
  /* rodape centralizado no mobile */
  .footer-top{grid-template-columns:1fr;text-align:center}
  .footer .f-logo,.footer .f-about{margin-inline:auto}
  .f-links{align-items:center}
  .f-links a{justify-content:center}
  .f-links a:hover{transform:none}
  .f-links .sub{padding-left:0}
  .f-contact{align-items:center}
  .f-contact .row{justify-content:center;text-align:left}
}
@media (max-width:560px){
  .hero{min-height:84svh}
  .hero-inner{padding-top:3.8rem;padding-bottom:6rem}
  .hero h1{margin:1.1rem 0 1.1rem}
  .hero-lead{margin-bottom:1.8rem}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{justify-content:center}
  .hero-stats{grid-template-columns:1fr 1fr}
  .scroll-cue{bottom:1.6rem;font-size:.6rem;letter-spacing:.2em}
  .scroll-cue .bar{height:26px}
  .lb-nav{width:44px;height:44px}
}

/* ---------- SEO 24/09/2026: h1 do empreendimento e perguntas frequentes ---------- */
.emp-hero h1{font-size:clamp(2rem,5vw,3.6rem);max-width:18ch}
.faq{max-width:860px;margin-inline:auto;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1.2rem;
  padding:1.35rem 0;font-family:var(--font-display);font-weight:700;font-size:clamp(1.05rem,1.8vw,1.28rem);color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;color:var(--brand);font-size:1.6rem;line-height:1;transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:focus-visible{outline:2px solid var(--brand);outline-offset:4px}
.faq details p{padding:0 0 1.5rem;color:var(--muted-l);max-width:70ch}