/* ============================================================
   BRASLIMA ENGENHARIA — Landing Page Projetos PPCI
   Sistema visual — identidade: gradiente âmbar → vermelho fogo
   ============================================================ */

:root{
  /* Marca */
  --red:        #E11507;
  --red-deep:   #A60D02;
  --amber:      #E08A1E;
  --amber-2:    #F2A93B;
  --fire:       linear-gradient(96deg, #E89A22 0%, #E1500E 48%, #DC1208 100%);
  --fire-soft:  linear-gradient(96deg, #E89A22, #DC1208);

  /* Neutros — quentes */
  --paper:      #F6F4F0;
  --paper-2:    #FBFAF7;
  --card:       #FFFFFF;
  --ink:        #131316;
  --ink-2:      #1B1C20;
  --ink-3:      #25262B;

  /* Texto */
  --text:       #18181B;
  --muted:      #5C5C63;
  --faint:      #9A9A9F;
  --text-inv:   #F4F2EE;
  --muted-inv:  rgba(244,242,238,.62);
  --faint-inv:  rgba(244,242,238,.38);

  /* Linhas */
  --line:       rgba(20,18,16,.11);
  --line-strong:rgba(20,18,16,.20);
  --line-inv:   rgba(244,242,238,.14);

  /* Tipografia */
  --f-display:  'Space Grotesk', sans-serif;
  --f-body:     'Manrope', sans-serif;
  --f-mono:     'JetBrains Mono', monospace;

  /* Métrica */
  --maxw:       1240px;
  --gutter:     clamp(20px, 5vw, 64px);
  --radius:     4px;
  --ease:       cubic-bezier(.22,.61,.36,1);
}

*{ box-sizing:border-box; margin:0; padding:0; }
[hidden]{ display:none !important; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; scroll-padding-top:96px; }
body{
  font-family:var(--f-body);
  background:var(--paper);
  color:var(--text);
  line-height:1.6;
  font-weight:450;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{ display:block; max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; border:none; background:none; }
::selection{ background:var(--red); color:#fff; }

/* ---------- Tipografia base ---------- */
.eyebrow{
  font-family:var(--f-mono);
  font-size:12px;
  font-weight:500;
  letter-spacing:.22em;
  text-transform:uppercase;
  display:inline-flex;
  align-items:center;
  gap:.7em;
  color:var(--red);
}
.eyebrow::before{
  content:"";
  width:26px; height:1.5px;
  background:var(--fire-soft);
  display:inline-block;
}
.eyebrow.on-dark{ color:var(--amber-2); }

h1,h2,h3,h4{ font-family:var(--f-display); font-weight:600; line-height:1.04; letter-spacing:-.02em; }
.display{
  font-size:clamp(2.6rem, 6.4vw, 5.2rem);
  font-weight:600;
  line-height:.98;
  letter-spacing:-.035em;
}
.h2{
  font-size:clamp(2rem, 4.2vw, 3.4rem);
  letter-spacing:-.03em;
  line-height:1.02;
}
.h3{ font-size:clamp(1.25rem,2vw,1.6rem); letter-spacing:-.02em; }
.lead{
  font-size:clamp(1.05rem,1.5vw,1.32rem);
  line-height:1.55;
  color:var(--muted);
  font-weight:450;
}
.lead.on-dark{ color:var(--muted-inv); }
.text-fire{
  background:var(--fire);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

/* ---------- Layout ---------- */
.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }
section{ position:relative; }
.section-pad{ padding-block:clamp(72px,11vw,150px); }
.dark{ background:var(--ink); color:var(--text-inv); }
.dark .lead{ color:var(--muted-inv); }

/* ---------- Botões ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.7em;
  font-family:var(--f-body); font-weight:650; font-size:.95rem;
  letter-spacing:.01em;
  padding:1.05em 1.7em;
  border-radius:var(--radius);
  position:relative; overflow:hidden;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease);
  white-space:nowrap;
}
.btn .arrow{ transition:transform .4s var(--ease); }
.btn:hover .arrow{ transform:translateX(4px); }
.btn-primary{ background:var(--fire); color:#fff; box-shadow:0 6px 24px -8px rgba(220,18,8,.6); }
.btn-primary::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(96deg,#F2A93B,#E1500E,#E11507);
  opacity:0; transition:opacity .4s var(--ease);
}
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 14px 36px -10px rgba(220,18,8,.7); }
.btn-primary:hover::after{ opacity:1; }
.btn-primary > *{ position:relative; z-index:1; }
.btn-ghost{ border:1.5px solid var(--line-strong); color:var(--text); }
.btn-ghost.on-dark{ border-color:var(--line-inv); color:var(--text-inv); }
.btn-ghost:hover{ border-color:var(--red); color:var(--red); }
.btn-ghost.on-dark:hover{ border-color:var(--amber-2); color:var(--amber-2); }

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed; inset:0 0 auto 0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  padding:22px var(--gutter);
  transition:background .5s var(--ease), padding .5s var(--ease), box-shadow .5s var(--ease), backdrop-filter .5s var(--ease);
}
.nav.scrolled{
  background:rgba(19,19,22,.82);
  backdrop-filter:blur(14px) saturate(140%);
  padding:14px var(--gutter);
  box-shadow:0 1px 0 var(--line-inv);
}
.nav__logo{ height:38px; transition:height .5s var(--ease); }
.nav.scrolled .nav__logo{ height:32px; }
.nav__links{ display:flex; align-items:center; gap:36px; }
.nav__links a{
  font-size:.93rem; font-weight:550; color:var(--text-inv);
  letter-spacing:.01em; position:relative; padding:4px 0; white-space:nowrap;
}
.nav__links a:not(.btn)::after{
  content:""; position:absolute; left:0; bottom:0; height:1.5px; width:0;
  background:var(--fire-soft); transition:width .35s var(--ease);
}
.nav__links a:not(.btn):hover::after{ width:100%; }
.nav .btn-primary{ padding:.75em 1.3em; font-size:.88rem; }
.nav__burger{ display:none; flex-direction:column; gap:5px; padding:8px; }
.nav__burger span{ width:24px; height:2px; background:var(--text-inv); transition:.3s; }

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative; min-height:100svh;
  display:flex; align-items:center;
  background:var(--ink); overflow:hidden;
  padding-top:120px; padding-bottom:80px;
}
.hero__bg{ position:absolute; inset:-12% 0 -12% 0; z-index:0; }
.hero__bg .ph{ width:100%; height:100%; align-items:flex-end; justify-content:flex-end; padding:0 clamp(20px,5vw,64px) 120px 0; }
.hero__bg .ph__tag{ opacity:.7; }
.hero__bg::after{
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(120% 90% at 78% 18%, rgba(225,80,14,.34), transparent 55%),
    radial-gradient(80% 70% at 12% 95%, rgba(220,18,8,.22), transparent 60%),
    linear-gradient(180deg, rgba(10,10,12,.55) 0%, rgba(10,10,12,.40) 40%, rgba(10,10,12,.86) 100%);
}
.hero__ember{
  position:absolute; inset:0; z-index:1; pointer-events:none; overflow:hidden;
}
.ember{
  position:absolute; bottom:-10px; width:3px; height:3px; border-radius:50%;
  background:var(--amber-2); filter:blur(.4px);
  box-shadow:0 0 6px 1px rgba(242,169,59,.8);
  animation:rise linear infinite;
}
@keyframes rise{
  0%{ transform:translateY(0) translateX(0); opacity:0; }
  10%{ opacity:.9; }
  90%{ opacity:.7; }
  100%{ transform:translateY(-92vh) translateX(var(--drift,20px)); opacity:0; }
}
.hero__inner{ position:relative; z-index:2; }
.hero h1{ color:var(--text-inv); max-width:16ch; }
.hero .lead{ max-width:54ch; margin-top:1.6rem; color:var(--text-inv); }
.hero__cta{ margin-top:2.6rem; display:flex; gap:16px; flex-wrap:wrap; align-items:center; }
.hero__scroll{
  position:absolute; left:var(--gutter); bottom:30px; z-index:2;
  display:flex; align-items:center; gap:12px;
  font-family:var(--f-mono); font-size:11px; letter-spacing:.2em; text-transform:uppercase;
  color:var(--faint-inv);
}
.hero__scroll .bar{ position:relative; width:46px; height:1px; background:var(--line-inv); overflow:hidden; }
.hero__scroll .bar::after{ content:""; position:absolute; inset:0; width:40%; background:var(--amber-2); animation:scrollbar 2.4s var(--ease) infinite; }
@keyframes scrollbar{ 0%{ transform:translateX(-100%);} 100%{ transform:translateX(280%);} }

/* ---------- Faixa de credenciais ---------- */
.creds{
  border-top:1px solid var(--line-inv);
  display:flex; flex-wrap:wrap; gap:8px 48px;
  padding-block:26px;
}
.creds .item{ display:flex; align-items:baseline; gap:12px; }
.creds .item b{ font-family:var(--f-mono); font-size:.78rem; color:var(--amber-2); letter-spacing:.1em; }
.creds .item span{ font-size:.92rem; color:var(--muted-inv); }

/* ============================================================
   PLACEHOLDER de imagem (handoff)
   ============================================================ */
.ph{
  position:relative; overflow:hidden; background:#1d1e22;
  background-image:repeating-linear-gradient(135deg, rgba(255,255,255,.035) 0 2px, transparent 2px 11px);
  display:flex; align-items:center; justify-content:center;
}
.ph.light{ background:#ECE9E3; background-image:repeating-linear-gradient(135deg, rgba(20,18,16,.05) 0 2px, transparent 2px 11px); }
.ph__tag{
  font-family:var(--f-mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase;
  color:rgba(255,255,255,.5); border:1px solid rgba(255,255,255,.22);
  padding:7px 12px; border-radius:2px; background:rgba(0,0,0,.25); backdrop-filter:blur(2px);
  text-align:center; line-height:1.5; max-width:80%;
}
.ph.light .ph__tag{ color:rgba(20,18,16,.5); border-color:rgba(20,18,16,.2); background:rgba(255,255,255,.4); }
.ph__zoom{ position:absolute; inset:0; }

/* ============================================================
   ESCOPO — grid de serviços
   ============================================================ */
.sec-head{ display:flex; flex-direction:column; gap:18px; max-width:760px; }
.sec-head.center{ margin-inline:auto; text-align:center; align-items:center; }
.escopo__grid{
  margin-top:clamp(40px,6vw,72px);
  display:grid; grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line); border-left:1px solid var(--line);
}
.scard{
  position:relative; padding:38px 34px 44px;
  border-right:1px solid var(--line); border-bottom:1px solid var(--line);
  background:var(--paper);
  transition:background .45s var(--ease), transform .45s var(--ease);
  overflow:hidden;
}
.scard::before{
  content:""; position:absolute; left:0; top:0; height:3px; width:0;
  background:var(--fire-soft); transition:width .5s var(--ease);
}
.scard:hover{ background:var(--card); }
.scard:hover::before{ width:100%; }
.scard__num{ font-family:var(--f-mono); font-size:.78rem; color:var(--faint); letter-spacing:.12em; }
.scard__ico{
  width:46px; height:46px; margin:22px 0 20px;
  display:flex; align-items:center; justify-content:center;
  color:var(--red);
}
.scard__ico svg{ width:100%; height:100%; }
.scard h3{ margin-bottom:12px; }
.scard p{ font-size:.97rem; color:var(--muted); line-height:1.6; }
.scard__arrow{
  margin-top:22px; width:32px; height:32px; border-radius:50%;
  border:1.5px solid var(--line-strong); color:var(--text);
  display:flex; align-items:center; justify-content:center;
  transition:.4s var(--ease); transform:translateY(6px); opacity:0;
}
.scard:hover .scard__arrow{ transform:translateY(0); opacity:1; border-color:var(--red); color:var(--red); }

/* ============================================================
   ONDE ATUAMOS — marquee + setores
   ============================================================ */
.atua{ overflow:hidden; }
.marquee{ display:flex; overflow:hidden; user-select:none; gap:0; mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent); }
.marquee__row{ display:flex; flex-shrink:0; gap:0; animation:scrollx 38s linear infinite; }
.marquee__row span{
  font-family:var(--f-display); font-weight:600;
  font-size:clamp(2rem,5vw,4rem); letter-spacing:-.02em;
  padding:0 .5em; color:var(--text-inv); white-space:nowrap;
  display:inline-flex; align-items:center; gap:.6em;
}
.marquee__row span::after{ content:""; width:9px; height:9px; border-radius:50%; background:var(--fire-soft); }
.marquee__row span.ghost{ color:transparent; -webkit-text-stroke:1px var(--faint-inv); }
@keyframes scrollx{ to{ transform:translateX(-100%); } }

.atua__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; margin-top:clamp(40px,6vw,68px); background:var(--line-inv); }
.atua__cell{
  background:var(--ink); padding:34px 30px; position:relative; overflow:hidden;
  transition:background .45s var(--ease);
  min-height:200px; display:flex; flex-direction:column; justify-content:flex-end;
}
.atua__cell .ph{ position:absolute; inset:0; opacity:.28; transition:opacity .5s var(--ease), transform .9s var(--ease); }
.atua__cell:hover .ph{ opacity:.5; transform:scale(1.08); }
.atua__cell .num{ font-family:var(--f-mono); font-size:.74rem; color:var(--amber-2); letter-spacing:.14em; position:relative; }
.atua__cell h3{ color:var(--text-inv); position:relative; margin-top:10px; }

/* ============================================================
   POR QUE A BRASLIMA
   ============================================================ */
.porque__layout{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(40px,6vw,84px); align-items:start; }
.porque__media{ position:sticky; top:96px; }
.porque__media .ph{ aspect-ratio:4/5; border-radius:var(--radius); }
.porque__media .badge{
  position:absolute; left:24px; bottom:24px; right:24px;
  background:rgba(19,19,22,.78); backdrop-filter:blur(8px);
  border:1px solid var(--line-inv); border-radius:var(--radius);
  padding:18px 22px; color:var(--text-inv);
}
.porque__media .badge .k{ font-family:var(--f-mono); font-size:.72rem; letter-spacing:.14em; color:var(--amber-2); text-transform:uppercase; }
.porque__list{ display:flex; flex-direction:column; }
.porque__item{
  display:flex; gap:24px; padding:30px 0; border-bottom:1px solid var(--line);
}
.porque__item:first-child{ border-top:1px solid var(--line); }
.porque__item .n{
  font-family:var(--f-display); font-size:1.1rem; font-weight:600;
  width:44px; height:44px; flex-shrink:0; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  border:1.5px solid var(--line-strong); color:var(--red);
  transition:.45s var(--ease);
}
.porque__item:hover .n{ background:var(--fire); color:#fff; border-color:transparent; transform:rotate(-6deg) scale(1.05); }
.porque__item p{ font-size:1.06rem; color:var(--text); line-height:1.5; font-weight:500; padding-top:6px; }
.porque__cta{ margin-top:38px; }

/* ============================================================
   COMPARATIVA
   ============================================================ */
.comp__head{ display:grid; grid-template-columns:1fr 1fr; gap:1px; margin-top:clamp(36px,5vw,56px); }
.comp__col-label{ padding:20px 28px; font-family:var(--f-mono); font-size:.8rem; letter-spacing:.12em; text-transform:uppercase; }
.comp__col-label.bad{ background:var(--ink-2); color:var(--faint-inv); border:1px solid var(--line-inv); border-bottom:none; }
.comp__col-label.good{ background:var(--fire); color:#fff; }
.comp__row{ display:grid; grid-template-columns:1fr 1fr; gap:1px; }
.comp__cell{ padding:26px 28px; display:flex; gap:16px; align-items:flex-start; font-size:1rem; line-height:1.5; }
.comp__cell.bad{ background:var(--ink-2); color:var(--muted-inv); border-left:1px solid var(--line-inv); border-right:1px solid var(--line-inv); }
.comp__cell.bad .mk{ color:var(--faint-inv); flex-shrink:0; }
.comp__cell.good{ background:var(--card); color:var(--text); border-right:1px solid var(--line); font-weight:500; }
.comp__row:last-child .comp__cell.bad{ border-bottom:1px solid var(--line-inv); }
.comp__row:last-child .comp__cell.good{ border-bottom:1px solid var(--line); }
.comp__cell .mk{ width:22px; height:22px; flex-shrink:0; margin-top:2px; }
.comp__cell.good .mk{ color:var(--red); }
.comp__cta{ margin-top:42px; display:flex; justify-content:center; }

/* ============================================================
   OBRAS ENTREGUES — portfolio
   ============================================================ */
.obras__grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:clamp(20px,3vw,40px); margin-top:clamp(40px,6vw,72px); }
.obra{ position:relative; cursor:default; }
.obra__frame{ position:relative; overflow:hidden; border-radius:var(--radius); aspect-ratio:16/10; }
.obra__frame .ph{ position:absolute; inset:0; transition:transform 1s var(--ease); }
.obra:hover .obra__frame .ph{ transform:scale(1.07); }
.obra__frame::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg,transparent 40%,rgba(10,10,12,.78)); opacity:.85; transition:opacity .5s; }
.obra__tag{
  position:absolute; top:18px; left:18px; z-index:2;
  font-family:var(--f-mono); font-size:.7rem; letter-spacing:.12em; text-transform:uppercase;
  background:rgba(19,19,22,.7); backdrop-filter:blur(6px); color:var(--amber-2);
  padding:7px 11px; border-radius:2px; border:1px solid var(--line-inv);
}
.obra__body{ position:absolute; left:24px; right:24px; bottom:22px; z-index:2; color:var(--text-inv); }
.obra__body h3{ margin-bottom:8px; }
.obra__body p{ font-size:.95rem; color:var(--muted-inv); max-width:48ch; opacity:0; transform:translateY(10px); transition:.5s var(--ease); }
.obra:hover .obra__body p{ opacity:1; transform:translateY(0); }

/* ============================================================
   SOBRE + STATS
   ============================================================ */
.sobre__layout{ display:grid; grid-template-columns:.95fr 1.05fr; gap:clamp(40px,6vw,90px); align-items:center; }
.sobre__media{ position:relative; }
.sobre__media .ph{ aspect-ratio:5/6; border-radius:var(--radius); }
.sobre__media .ph.stack{ position:absolute; width:48%; aspect-ratio:1/1; right:-6%; bottom:-10%; border:6px solid var(--paper); }
.sobre__copy p{ margin-bottom:1.1rem; }
.stats{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line-inv); margin-top:clamp(54px,8vw,90px); }
.stat{ background:var(--ink); padding:42px 30px; text-align:left; }
.stat .num{ font-family:var(--f-display); font-weight:600; font-size:clamp(2.6rem,5vw,4rem); line-height:1; letter-spacing:-.04em; }
.stat .num span{ background:var(--fire); -webkit-background-clip:text; background-clip:text; color:transparent; }
.stat .label{ margin-top:12px; font-size:.95rem; color:var(--muted-inv); }

/* ============================================================
   FAQ
   ============================================================ */
.faq__layout{ display:grid; grid-template-columns:.7fr 1.3fr; gap:clamp(36px,6vw,80px); align-items:start; }
.faq__list{ border-top:1px solid var(--line); }
.faq__item{ border-bottom:1px solid var(--line); }
.faq__q{
  width:100%; text-align:left; display:flex; gap:24px; align-items:center; justify-content:space-between;
  padding:26px 0; font-family:var(--f-display); font-weight:550; font-size:clamp(1.05rem,1.6vw,1.3rem);
  letter-spacing:-.01em; color:var(--text); transition:color .3s;
}
.faq__q:hover{ color:var(--red); }
.faq__icon{ position:relative; width:20px; height:20px; flex-shrink:0; }
.faq__icon::before,.faq__icon::after{ content:""; position:absolute; background:var(--red); transition:.4s var(--ease); }
.faq__icon::before{ top:50%; left:0; width:100%; height:2px; transform:translateY(-50%); }
.faq__icon::after{ left:50%; top:0; width:2px; height:100%; transform:translateX(-50%); }
.faq__item.open .faq__icon::after{ transform:translateX(-50%) scaleY(0); }
.faq__a{ overflow:hidden; max-height:0; transition:max-height .5s var(--ease); }
.faq__a-inner{ padding-bottom:28px; padding-right:40px; color:var(--muted); font-size:1.02rem; line-height:1.65; }
.faq__sticky{ position:sticky; top:110px; }
.faq__sticky .btn{ margin-top:26px; }

/* ============================================================
   CTA FINAL
   ============================================================ */
.ctaf{ position:relative; overflow:hidden; text-align:center; }
.ctaf__glow{ position:absolute; inset:0; background:radial-gradient(70% 120% at 50% 120%, rgba(225,80,14,.4), transparent 60%); z-index:0; }
.ctaf .wrap{ position:relative; z-index:1; }
.ctaf h2{ color:var(--text-inv); max-width:18ch; margin-inline:auto; }
.ctaf .btn{ margin-top:2.4rem; font-size:1.05rem; padding:1.15em 2.2em; }
.ctaf__sub{ margin-top:1.4rem; font-family:var(--f-mono); font-size:.8rem; letter-spacing:.12em; text-transform:uppercase; color:var(--faint-inv); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer{ background:var(--ink); color:var(--text-inv); padding-top:clamp(64px,8vw,96px); }
.footer__top{ display:grid; grid-template-columns:1fr auto; gap:48px; padding-bottom:56px; border-bottom:1px solid var(--line-inv); align-items:start; }
.footer__nav{ display:flex; flex-direction:column; gap:16px; align-items:flex-end; text-align:right; }
.footer__nav a{ font-size:.96rem; font-weight:550; color:var(--muted-inv); transition:color .3s var(--ease); position:relative; }
.footer__nav a:hover{ color:var(--amber-2); }
.footer__logo{ height:46px; margin-bottom:24px; }
.footer__top p{ color:var(--muted-inv); font-size:.96rem; max-width:38ch; }
.footer__col h4{ font-family:var(--f-mono); font-size:.76rem; font-weight:500; letter-spacing:.14em; text-transform:uppercase; color:var(--amber-2); margin-bottom:20px; }
.footer__col ul{ list-style:none; display:flex; flex-direction:column; gap:13px; }
.footer__col li{ font-size:.96rem; color:var(--muted-inv); }
.footer__col a{ transition:color .3s; }
.footer__col a:hover{ color:var(--amber-2); }
.footer__col .val{ color:var(--text-inv); }
.footer__social{ display:flex; gap:12px; margin-top:6px; }
.footer__social a{ width:42px; height:42px; border:1px solid var(--line-inv); border-radius:50%; display:flex; align-items:center; justify-content:center; color:var(--text-inv); transition:.4s var(--ease); }
.footer__social a:hover{ border-color:transparent; background:var(--fire); transform:translateY(-3px); }
.footer__bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:14px; padding-block:30px; font-size:.82rem; color:var(--faint-inv); font-family:var(--f-mono); letter-spacing:.04em; }

/* ============================================================
   ESCOPO — galeria horizontal com pin (scroll-driven)
   ============================================================ */
.escopo__hint{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--f-mono); font-size:11px; letter-spacing:.18em; text-transform:uppercase;
  color:var(--faint); margin-top:6px;
}
.escopo__hint .dot{ width:6px; height:6px; border-radius:50%; background:var(--fire-soft); animation:hintpulse 1.8s ease-in-out infinite; }
@keyframes hintpulse{ 0%,100%{ transform:scale(1); opacity:1; } 50%{ transform:scale(1.8); opacity:.4; } }

.escopo-pin{ position:relative; margin-top:clamp(32px,5vw,56px); }
.escopo-sticky{
  position:sticky; top:0; height:100vh;
  display:flex; flex-direction:column; justify-content:center;
  overflow:hidden;
}
.escopo-track{
  display:flex; gap:26px; padding-inline:var(--gutter);
  will-change:transform;
}
.escopo-track .scard{
  flex:0 0 auto; width:min(86vw,400px); height:min(62vh,540px);
  border:1px solid var(--line); border-right:1px solid var(--line); border-bottom:1px solid var(--line);
  border-radius:8px; background:var(--card);
  display:flex; flex-direction:column;
  box-shadow:0 1px 0 rgba(20,18,16,.02);
  transition:transform .55s var(--ease), box-shadow .55s var(--ease), border-color .55s var(--ease);
}
.escopo-track .scard.is-active{
  transform:translateY(-12px);
  box-shadow:0 36px 80px -34px rgba(220,18,8,.42);
  border-color:rgba(220,18,8,.28);
}
.escopo-track .scard.is-active::before{ width:100%; }
.escopo-track .scard__arrow{ margin-top:auto; opacity:1; transform:none; }
.escopo-track .scard.is-active .scard__arrow{ border-color:var(--red); color:var(--red); }
.escopo-track .scard.is-active .scard__ico{ transform:scale(1.06); }
.escopo-track .scard__ico{ transition:transform .55s var(--ease); }
.escopo-progress{
  display:flex; align-items:center; gap:20px;
  padding:0 var(--gutter); margin-top:clamp(24px,4vw,40px);
}
.escopo-progress .idx{ font-family:var(--f-display); font-weight:600; font-size:1.4rem; color:var(--red); letter-spacing:-.02em; min-width:2ch; }
.escopo-progress .total{ font-family:var(--f-mono); font-size:.82rem; color:var(--faint); letter-spacing:.12em; }
.escopo-progress .bar{ flex:1; height:2px; background:var(--line); position:relative; overflow:hidden; border-radius:2px; }
.escopo-progress .bar i{ position:absolute; left:0; top:0; bottom:0; width:0; background:var(--fire-soft); transition:width .15s linear; }

/* ============================================================
   ONDE ATUAMOS — scrollytelling (mídia fixa + passos)
   ============================================================ */
.atua .marquee{ will-change:transform; }
.atua-rows{
  width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter);
  margin-top:clamp(36px,5vw,60px);
  display:flex; flex-direction:column; gap:clamp(56px,9vw,120px);
}
.atua-row{
  display:grid; grid-template-columns:1fr 1fr;
  gap:clamp(32px,6vw,84px); align-items:center;
}
.atua-row:nth-child(even) .atua-row__media{ order:2; }
.atua-row:nth-child(even) .atua-row__text{ order:1; text-align:right; }
.atua-row:nth-child(even) .atua-row__text .uline{ margin-left:auto; }
.atua-row__media{
  position:relative; border-radius:10px; overflow:hidden;
  aspect-ratio:4/3;
  background:linear-gradient(150deg, var(--ink-3) 0%, var(--ink-2) 60%, var(--ink) 100%);
  border:1px solid var(--line-inv);
  display:flex; align-items:center; justify-content:center;
  transition:border-color .5s var(--ease), box-shadow .5s var(--ease);
}
.atua-row__media::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(60% 60% at 50% 42%, rgba(225,80,14,.10), transparent 70%);
  opacity:0; transition:opacity .6s var(--ease);
}
.atua-row.is-active .atua-row__media::after{ opacity:1; }
.atua-row__icon{
  position:relative; z-index:1;
  display:flex; align-items:center; justify-content:center;
  color:var(--faint-inv);
  transition:color .5s var(--ease), transform .6s var(--ease);
}
.atua-row__icon svg{ width:clamp(72px,13vw,140px); height:auto; }
.atua-row.is-active .atua-row__icon{ color:var(--amber-2); transform:scale(1.06); }
.atua-row__n{
  position:absolute; left:22px; bottom:14px; z-index:2; pointer-events:none;
  font-family:var(--f-display); font-weight:600; font-size:clamp(3rem,6vw,5rem); line-height:.8; letter-spacing:-.04em;
  color:transparent; -webkit-text-stroke:1.5px rgba(244,242,238,.5);
  transition:-webkit-text-stroke .5s var(--ease), color .5s var(--ease);
}
.atua-row.is-active .atua-row__n{ -webkit-text-stroke:0 transparent; background:var(--fire); -webkit-background-clip:text; background-clip:text; color:transparent; }
.atua-row.is-active .atua-row__media{ box-shadow:0 40px 90px -40px rgba(220,18,8,.45); border-color:rgba(225,80,14,.35); }
.atua-row__text{ display:flex; flex-direction:column; gap:18px; }
.atua-row__text .num{ font-family:var(--f-mono); font-size:.82rem; letter-spacing:.18em; color:var(--faint-inv); transition:color .45s var(--ease); }
.atua-row.is-active .atua-row__text .num{ color:var(--amber-2); }
.atua-row__text h3{
  font-size:clamp(1.9rem,4.4vw,3.1rem); letter-spacing:-.025em; line-height:1.04; color:var(--text-inv);
  transition:transform .55s var(--ease);
}
.atua-row.is-active .atua-row__text h3{ transform:translateY(-2px); }
.atua-row__text .uline{ height:3px; width:46px; background:var(--line-inv); border-radius:2px; transition:width .6s var(--ease), background .6s var(--ease); }
.atua-row.is-active .atua-row__text .uline{ width:96px; background:var(--fire-soft); }

/* ============================================================
   ANIMAÇÕES — reveal on scroll
   ============================================================ */
[data-reveal]{ opacity:0; transform:translateY(34px); transition:opacity .9s var(--ease), transform .9s var(--ease); will-change:opacity,transform; }
[data-reveal].in{ opacity:1; transform:none; }
[data-reveal="fade"]{ transform:none; }
[data-reveal="scale"]{ transform:scale(.94); }
[data-reveal="scale"].in{ transform:none; }
[data-reveal="left"]{ transform:translateX(-40px); }
[data-reveal="left"].in{ transform:none; }
[data-reveal="right"]{ transform:translateX(40px); }
[data-reveal="right"].in{ transform:none; }

@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; transition:none !important; }
  [data-reveal]{ opacity:1 !important; transform:none !important; }
  html{ scroll-behavior:auto; }
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width:1024px){
  .escopo__grid{ grid-template-columns:repeat(2,1fr); }
  .atua__grid{ grid-template-columns:repeat(2,1fr); }
  .porque__layout{ grid-template-columns:1fr; }
  .porque__media{ position:static; max-width:520px; }
  .sobre__layout{ grid-template-columns:1fr; }
  .faq__layout{ grid-template-columns:1fr; }
  .faq__sticky{ position:static; }
  .footer__top{ grid-template-columns:1fr 1fr; }
}
@media (max-width:880px){
  /* Escopo: desativa o pin, vira carrossel horizontal com snap */
  .escopo-pin{ height:auto !important; margin-top:32px; }
  .escopo-sticky{ position:static; height:auto; }
  .escopo-track{ transform:none !important; overflow-x:auto; scroll-snap-type:x mandatory; padding-bottom:18px; -webkit-overflow-scrolling:touch; scrollbar-width:none; }
  .escopo-track::-webkit-scrollbar{ display:none; }
  .escopo-track .scard{ width:78vw; height:auto; min-height:400px; scroll-snap-align:center; }
  .escopo-progress{ display:none; }
  /* Onde atuamos: linhas empilham, imagem sempre acima do texto */
  .atua-row{ grid-template-columns:1fr; gap:20px; }
  .atua-row:nth-child(even) .atua-row__media{ order:0; }
  .atua-row:nth-child(even) .atua-row__text{ order:0; text-align:left; }
  .atua-row:nth-child(even) .atua-row__text .uline{ margin-left:0; }
  .atua-row__text h3{ font-size:1.7rem; }
}
/* Nav: vira menu hambúrguer em tablets e telas menores */
@media (max-width:860px){
  .nav__links{ display:none; }
  .nav__burger{ display:flex; }
  .nav__links.open{
    display:flex; flex-direction:column; position:absolute; inset:100% 0 auto 0;
    background:rgba(19,19,22,.97); backdrop-filter:blur(14px); padding:28px var(--gutter); gap:22px; align-items:flex-start;
  }
  .nav__links.open .btn-primary{ width:100%; justify-content:center; }
}
@media (max-width:680px){
  .escopo__grid{ grid-template-columns:1fr; }
  .atua__grid{ grid-template-columns:1fr; }
  .obras__grid{ grid-template-columns:1fr; }
  .comp__head, .comp__row{ grid-template-columns:1fr; }
  .comp__cell.bad{ border-right:1px solid var(--line-inv); }
  .stats{ grid-template-columns:1fr; }
  .sobre__media .ph.stack{ display:none; }
  .footer__top{ grid-template-columns:1fr; gap:36px; }
  .footer__nav{ align-items:flex-start; text-align:left; }
  .creds{ gap:16px 32px; }
  .galeria__grid{ grid-template-columns:repeat(2,1fr); }
}

/* ============================================================
   GALERIA DE OBRAS
   ============================================================ */
.galeria{ margin-top:clamp(40px,6vw,72px); }

/* Grid de cards */
.galeria__grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:clamp(12px,2vw,20px);
}

/* Card individual */
.gcard{
  border-radius:6px; overflow:hidden;
  background:var(--card);
  border:1px solid var(--line);
  cursor:pointer;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.gcard:hover{ transform:translateY(-4px); box-shadow:0 16px 40px -14px rgba(10,10,12,.16); border-color:var(--line-strong); }
.gcard.is-open{ border-color:var(--red); box-shadow:0 0 0 2px rgba(225,21,7,.18); }

.gcard__img{
  position:relative; aspect-ratio:4/3; overflow:hidden;
  background:var(--ink-2);
}
.gcard__img img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .9s var(--ease);
  display:block;
}
.gcard:hover .gcard__img img,
.gcard.is-open .gcard__img img{ transform:scale(1.07); }

.gcard__overlay{
  position:absolute; inset:0;
  background:linear-gradient(180deg, transparent 45%, rgba(10,10,12,.7));
  display:flex; align-items:flex-end; justify-content:space-between;
  padding:12px 14px;
  opacity:0; transition:opacity .35s var(--ease);
}
.gcard:hover .gcard__overlay,
.gcard.is-open .gcard__overlay{ opacity:1; }
.gcard__count{
  font-family:var(--f-mono); font-size:.68rem; letter-spacing:.12em;
  text-transform:uppercase; color:var(--amber-2);
  background:rgba(19,19,22,.6); backdrop-filter:blur(4px);
  padding:4px 9px; border-radius:2px;
}
.gcard__expand-ico{
  width:28px; height:28px; border-radius:50%;
  background:var(--fire); color:#fff;
  display:flex; align-items:center; justify-content:center;
  font-size:1.1rem; font-weight:300; line-height:1;
  transition:transform .35s var(--ease);
}
.gcard.is-open .gcard__expand-ico{ transform:rotate(45deg); }

.gcard__foot{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 16px; gap:10px;
}
.gcard__tag{
  font-family:var(--f-mono); font-size:.64rem; letter-spacing:.14em;
  text-transform:uppercase; color:var(--red); display:block; margin-bottom:4px;
}
.gcard__name{
  font-family:var(--f-display); font-size:clamp(.85rem,1.2vw,1rem);
  font-weight:600; line-height:1.2; letter-spacing:-.01em; color:var(--text);
}
.gcard__btn{
  width:34px; height:34px; flex-shrink:0; border-radius:50%;
  border:1.5px solid var(--line-strong); color:var(--text);
  display:flex; align-items:center; justify-content:center;
  transition:.4s var(--ease);
}
.gcard__btn svg{ transition:transform .4s var(--ease); }
.gcard:hover .gcard__btn{ border-color:var(--red); color:var(--red); }
.gcard.is-open .gcard__btn{ background:var(--fire); border-color:transparent; color:#fff; }
.gcard.is-open .gcard__btn svg{ transform:rotate(90deg); }

/* ============================================================
   MODAL CARROSSEL DA GALERIA
   ============================================================ */
.gmodal{
  position:fixed; inset:0; z-index:1000;
  display:flex; align-items:center; justify-content:center;
  padding:clamp(12px,3vw,40px);
  animation:gmodalIn .3s var(--ease) both;
}
@keyframes gmodalIn{ from{ opacity:0; } to{ opacity:1; } }

.gmodal__backdrop{
  position:absolute; inset:0;
  background:rgba(10,10,12,.9);
  backdrop-filter:blur(8px);
}

.gmodal__dialog{
  position:relative; z-index:1;
  width:min(1100px, 100%);
  max-height:92vh;
  display:flex; flex-direction:column;
  background:var(--ink);
  border:1px solid var(--line-inv);
  border-radius:10px;
  overflow:hidden;
  box-shadow:0 40px 100px -30px rgba(0,0,0,.8);
  animation:gdialogIn .45s var(--ease) both;
}
@keyframes gdialogIn{ from{ opacity:0; transform:translateY(18px) scale(.98); } to{ opacity:1; transform:none; } }

.gmodal__head{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:clamp(16px,2.4vw,24px) clamp(18px,2.6vw,28px);
  border-bottom:1px solid var(--line-inv);
  flex-shrink:0;
}
.gmodal__tag{
  font-family:var(--f-mono); font-size:.66rem; letter-spacing:.14em;
  text-transform:uppercase; color:var(--amber-2); display:block; margin-bottom:5px;
}
.gmodal__name{
  font-family:var(--f-display); font-size:clamp(1.15rem,2vw,1.6rem);
  font-weight:600; letter-spacing:-.02em; color:var(--text-inv); line-height:1.1;
}
.gmodal__close{
  width:40px; height:40px; flex-shrink:0; border-radius:50%;
  border:1.5px solid var(--line-inv); color:var(--text-inv);
  display:flex; align-items:center; justify-content:center;
  transition:.35s var(--ease);
}
.gmodal__close:hover{ border-color:var(--red); color:var(--red); background:rgba(225,21,7,.1); transform:rotate(90deg); }

/* Carrossel */
.gmodal__carousel{
  position:relative;
  flex:1; min-height:0;
  background:#0c0c0e;
  display:flex; align-items:center;
}
.gmodal__viewport{
  width:100%; height:100%; overflow:hidden;
}
.gmodal__track{
  display:flex; height:100%;
  transition:transform .5s var(--ease);
  will-change:transform;
}
.gmodal__slide{
  flex:0 0 100%; height:100%;
  display:flex; align-items:center; justify-content:center;
  padding:clamp(10px,2vw,24px);
}
.gmodal__slide img{
  max-width:100%; max-height:62vh;
  width:auto; height:auto; object-fit:contain;
  border-radius:4px; display:block;
}
.gmodal__nav{
  position:absolute; top:50%; transform:translateY(-50%); z-index:2;
  width:46px; height:46px; border-radius:50%;
  background:rgba(19,19,22,.65); backdrop-filter:blur(6px);
  border:1.5px solid var(--line-inv); color:var(--text-inv);
  display:flex; align-items:center; justify-content:center;
  transition:.3s var(--ease);
}
.gmodal__nav:hover{ border-color:var(--amber-2); color:var(--amber-2); background:rgba(19,19,22,.85); }
.gmodal__nav:disabled{ opacity:.3; pointer-events:none; }
.gmodal__prev{ left:clamp(8px,1.5vw,18px); }
.gmodal__next{ right:clamp(8px,1.5vw,18px); }

/* Rodapé: contador + thumbs */
.gmodal__foot{
  flex-shrink:0;
  padding:clamp(12px,2vw,18px) clamp(18px,2.6vw,28px);
  border-top:1px solid var(--line-inv);
  display:flex; flex-direction:column; gap:12px;
}
.gmodal__counter{
  font-family:var(--f-mono); font-size:.74rem; letter-spacing:.14em;
  text-transform:uppercase; color:var(--faint-inv);
}
.gmodal__thumbs{
  display:flex; gap:8px; overflow-x:auto;
  padding-bottom:4px;
  scrollbar-width:thin;
}
.gmodal__thumbs::-webkit-scrollbar{ height:6px; }
.gmodal__thumbs::-webkit-scrollbar-thumb{ background:var(--line-inv); border-radius:3px; }
.gmodal__thumb{
  flex:0 0 auto; width:84px; aspect-ratio:4/3;
  border-radius:4px; overflow:hidden; cursor:pointer;
  border:2px solid transparent; opacity:.55;
  transition:opacity .3s var(--ease), border-color .3s var(--ease);
}
.gmodal__thumb img{ width:100%; height:100%; object-fit:cover; display:block; }
.gmodal__thumb:hover{ opacity:.85; }
.gmodal__thumb.is-active{ opacity:1; border-color:var(--amber-2); }

@media(max-width:1024px){
  .galeria__grid{ grid-template-columns:repeat(3,1fr); }
}
@media(max-width:680px){
  .galeria__grid{ grid-template-columns:repeat(2,1fr); }
  .gmodal__slide img{ max-height:52vh; }
  .gmodal__thumb{ width:64px; }
}

/* ══════════════════════════════════════════════
   MODAIS DE FORMULÁRIOS — BuildV
   ══════════════════════════════════════════════ */
.form-overlay {
  position: fixed; inset: 0; z-index: 800;
  background: rgba(0,0,0,0.72);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.35s ease;
}
.form-overlay.open { opacity: 1; pointer-events: all; }
.form-modal {
  background: var(--paper);
  border-radius: 8px;
  width: 100%; max-width: 560px;
  max-height: 92vh; overflow-y: auto;
  transform: translateY(24px);
  transition: transform 0.4s cubic-bezier(0.16,1,0.3,1);
}
.form-overlay.open .form-modal { transform: translateY(0); }
.form-modal-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 28px 28px 0;
}
.form-modal-header h2 { font-family: var(--f-display); font-size: 1.2rem; font-weight: 600; color: var(--ink); letter-spacing: -.01em; }
.form-modal-header p  { font-size: 0.82rem; color: #888; margin-top: 5px; }
.form-modal-close {
  background: none; border: 1px solid #ddd; border-radius: 4px;
  cursor: pointer; font-size: 17px; color: #888;
  padding: 2px 9px; line-height: 1.5; flex-shrink: 0; margin-left: 16px;
  transition: .3s var(--ease);
}
.form-modal-close:hover { border-color: var(--red); color: var(--red); }
.form-modal form { padding: 22px 28px 28px; display: flex; flex-direction: column; gap: 15px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 10.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: #777; }
.form-group input,
.form-group select {
  padding: 11px 13px; border: 1px solid #e0ddd8; border-radius: 5px;
  font-family: inherit; font-size: 14px; background: #fff; color: var(--ink);
}
.form-group input:focus, .form-group select:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 3px rgba(225,21,7,.12); }
.file-label {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 13px; border: 1px dashed #c8c5be; border-radius: 5px;
  background: #fff; cursor: pointer; font-size: 13px; color: #888;
}
input[type="file"] { display: none; }
.file-name { font-size: 12px; color: #666; }
.form-submit {
  padding: 14px; background: var(--fire); color: #fff; border: none; border-radius: 5px;
  font-family: inherit; font-size: 14px; font-weight: 650; cursor: pointer; letter-spacing: .01em;
  transition: box-shadow .35s var(--ease), transform .35s var(--ease);
}
.form-submit:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 12px 30px -10px rgba(220,18,8,.6); }
.form-submit:disabled { opacity: .45; cursor: not-allowed; }
.form-feedback { padding: 11px 14px; border-radius: 5px; font-size: 13px; display: none; }
.form-feedback.success { background: #f0faf4; border: 1px solid #a3d9b1; color: #1a6b35; }
.form-feedback.error   { background: #fdf2f2; border: 1px solid #e8b4b4; color: #8a2020; }

.privacy-overlay {
  position: fixed; inset: 0; z-index: 900;
  background: rgba(0,0,0,0.8); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
}
.privacy-overlay.open { opacity: 1; pointer-events: all; }
.privacy-modal {
  background: #fff; border-radius: 8px;
  width: 100%; max-width: 640px; max-height: 86vh;
  display: flex; flex-direction: column;
  transform: translateY(20px);
  transition: transform 0.35s cubic-bezier(0.16,1,0.3,1);
}
.privacy-overlay.open .privacy-modal { transform: translateY(0); }
.privacy-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid #eee; flex-shrink: 0;
}
.privacy-header h2 { font-family: var(--f-display); font-size: 1.1rem; font-weight: 600; color: var(--ink); }
.privacy-close { background: none; border: none; cursor: pointer; font-size: 22px; color: #999; padding: 4px; transition: color .3s; }
.privacy-close:hover { color: var(--red); }
.privacy-body { overflow-y: auto; padding: 24px; font-size: 13px; line-height: 1.78; color: #333; }
.privacy-body h3 { font-size: 13px; font-weight: 700; margin: 20px 0 6px; color: var(--ink); }
.privacy-body p, .privacy-body ul { margin-bottom: 12px; }
.privacy-body ul { padding-left: 18px; }

.cookie-notice {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 700;
  background: var(--ink); border-top: 1px solid rgba(255,255,255,0.1);
  padding: 16px 40px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
  transform: translateY(110%);
  transition: transform 0.48s cubic-bezier(0.16,1,0.3,1);
}
.cookie-notice.show { transform: translateY(0); }
.cookie-notice p { font-size: 0.81rem; color: rgba(255,255,255,0.65); line-height: 1.55; flex: 1; min-width: 200px; }
.cookie-notice p button { background: none; border: none; padding: 0; color: var(--amber-2); font-size: inherit; font-family: inherit; cursor: pointer; text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-btn { padding: 9px 22px; border-radius: 4px; font-family: inherit; font-size: 0.8rem; font-weight: 600; cursor: pointer; white-space: nowrap; transition: .3s var(--ease); }
.cookie-btn--accept { background: var(--amber-2); color: var(--ink); border: none; }
.cookie-btn--accept:hover { background: #ffc14d; }
.cookie-btn--decline { background: transparent; color: rgba(255,255,255,0.5); border: 1px solid rgba(255,255,255,0.18); }
.cookie-btn--decline:hover { color: #fff; border-color: rgba(255,255,255,0.4); }
@media (max-width: 600px) {
  .cookie-notice { padding: 16px 20px; }
  .cookie-actions { width: 100%; }
  .cookie-btn { flex: 1; text-align: center; }
}