:root{
  --navy-900: #07151F;
  --navy-800: #0B2236;
  --navy-700: #15334D;
  --navy-600: #224768;
  --gold: #C8A05D;
  --gold-light: #DCC08C;
  --gold-glow: rgba(200,160,93,0.25);
  --cream: #FAF8F4;
  --cream-dim: #F1ECE2;
  --ink: #1B1F23;
  --gray: #5A6B7A;
  --gray-light: #8B9AA8;

  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --container: 1180px;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--cream);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}

/* BIM canvas de fundo */
#bimCanvas{
  position:fixed;
  top:0;left:0;
  width:100%;height:100%;
  z-index:0;
  pointer-events:none;
  opacity:0.55;
}

/* Toda section acima do canvas */
main, .site-header, .site-footer{position:relative;z-index:1;}

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}

/* ===== HEADER ===== */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:100;
  background:rgba(7,21,31,0.88);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(200,160,93,0.18);
  transition:background 0.3s ease;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:76px;
}
.brand-logo{height:42px;width:auto;}
.main-nav{display:flex;align-items:center;gap:34px;}
.main-nav a{
  font-size:14px;font-weight:500;
  color:var(--cream);letter-spacing:0.02em;
  opacity:0.8;transition:opacity 0.2s,color 0.2s;
}
.main-nav a:hover{opacity:1;color:var(--gold-light);}
.nav-cta{
  border:1px solid var(--gold);
  padding:8px 18px;border-radius:2px;
  opacity:1!important;
}
.nav-cta:hover{background:var(--gold);color:var(--navy-900)!important;}
.nav-toggle{
  display:none;background:none;border:none;cursor:pointer;
  flex-direction:column;gap:5px;padding:8px;
}
.nav-toggle span{width:22px;height:2px;background:var(--cream);display:block;}

/* ===== HERO ===== */
.hero{
  position:relative;
  background:var(--navy-800);
  color:var(--cream);
  padding:190px 0 130px;
  overflow:hidden;
  min-height:100vh;
  display:flex;
  align-items:center;
}

/* HUD labels nos cantos */
.hero-hud{
  position:absolute;inset:0;
  pointer-events:none;
  padding:24px 32px;
}
.hud-label{
  position:absolute;
  font-family:var(--font-mono);
  font-size:11px;
  color:rgba(200,160,93,0.45);
  letter-spacing:0.08em;
  text-transform:uppercase;
  white-space:nowrap;
}
.hud-tl{top:100px;left:32px;}
.hud-tr{top:100px;right:32px;}
.hud-bl{bottom:40px;left:32px;}
.hud-br{bottom:40px;right:32px;}

/* linha de scan animada */
.scan-line{
  position:absolute;
  left:0;right:0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(200,160,93,0.3),transparent);
  animation:scanDown 6s ease-in-out infinite;
  pointer-events:none;
}
@keyframes scanDown{
  0%{top:-2px;opacity:0;}
  10%{opacity:1;}
  90%{opacity:1;}
  100%{top:100%;opacity:0;}
}

.hero-inner{position:relative;z-index:1;}

/* dot piscando no eyebrow */
.eyebrow{
  font-family:var(--font-mono);
  font-size:13px;letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--gold-light);
  margin-bottom:22px;
  display:flex;align-items:center;gap:10px;
}
.dot-blink{
  display:inline-block;
  width:7px;height:7px;border-radius:50%;
  background:var(--gold);
  box-shadow:0 0 8px var(--gold);
  animation:blink 1.4s ease-in-out infinite;
}
@keyframes blink{
  0%,100%{opacity:1;}
  50%{opacity:0.2;}
}

.hero-title{
  font-family:var(--font-display);
  font-weight:500;
  font-size:clamp(44px,6.2vw,78px);
  line-height:1.07;
  letter-spacing:-0.01em;
  max-width:780px;
  margin-bottom:26px;
}
.accent-text{color:var(--gold);font-style:italic;}

.hero-sub{
  font-size:18px;
  color:var(--gray-light);
  max-width:500px;
  margin-bottom:44px;
  line-height:1.7;
}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}

/* ===== BOTÕES ===== */
.btn{
  display:inline-block;
  font-size:15px;font-weight:600;
  padding:14px 30px;
  border-radius:2px;
  transition:all 0.2s ease;
  border:1px solid transparent;
}
.btn-primary{background:var(--gold);color:var(--navy-900);}
.btn-primary:hover{background:var(--gold-light);transform:translateY(-1px);box-shadow:0 8px 24px var(--gold-glow);}
.btn-ghost{border-color:rgba(250,248,244,0.28);color:var(--cream);}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-light);}
.btn-block{width:100%;text-align:center;border:none;cursor:pointer;font-family:var(--font-body);}

/* ===== SECTION LABELS ===== */
.section-label{
  font-family:var(--font-mono);font-size:13px;
  letter-spacing:0.1em;text-transform:uppercase;
  color:var(--gold);margin-bottom:14px;
}
.section-label.light{color:var(--gold-light);}
.section-title{
  font-family:var(--font-display);
  font-size:clamp(32px,4vw,48px);font-weight:500;
  margin-bottom:16px;color:var(--navy-800);
}
.section-intro{
  font-size:17px;color:var(--gray);
  max-width:580px;margin-bottom:48px;
}

/* ===== SOBRE ===== */
.about-strip{
  background:var(--cream-dim);
  padding:110px 0;
  position:relative;
}
.about-strip::before{
  content:'';
  position:absolute;top:0;left:0;right:0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(200,160,93,0.3),transparent);
}
.about-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr;
  gap:72px;
}
.about-text h2{
  font-family:var(--font-display);
  font-size:clamp(28px,3.4vw,38px);font-weight:500;
  color:var(--navy-800);margin:10px 0 26px;line-height:1.25;
}
.body-lg{font-size:17px;color:var(--gray);line-height:1.75;margin-bottom:18px;}
.body-lg.light{color:var(--gray-light);}
.about-stats{display:flex;flex-direction:column;gap:20px;}

.stat-card{
  background:var(--navy-800);
  color:var(--cream);
  padding:24px 26px 26px;
  border-left:2px solid var(--gold);
  position:relative;
  overflow:hidden;
  transition:box-shadow 0.3s ease;
}
.stat-card:hover{
  box-shadow:0 0 32px rgba(200,160,93,0.15);
}
.stat-card::after{
  content:'';
  position:absolute;bottom:0;right:0;
  width:60px;height:60px;
  background:radial-gradient(circle at 100% 100%,rgba(200,160,93,0.08),transparent 70%);
}
.stat-chip{
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--gold);
  opacity:0.7;
  margin-bottom:10px;
}
.stat-number{
  display:block;font-family:var(--font-display);
  font-size:22px;font-weight:600;
  color:var(--gold-light);margin-bottom:6px;
}
.stat-label{font-size:13px;color:var(--gray-light);}

/* ===== SERVIÇOS ===== */
.services{padding:120px 0;background:var(--navy-900);}
.services .section-title{color:var(--cream);}
.services-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:rgba(200,160,93,0.12);
  border:1px solid rgba(200,160,93,0.12);
  margin-top:48px;
}
.service-card{
  background:var(--navy-800);
  padding:40px 32px;
  transition:background 0.25s ease,box-shadow 0.25s ease;
  position:relative;
  overflow:hidden;
}
.service-card::before{
  content:'';
  position:absolute;top:0;left:0;right:0;
  height:2px;
  background:linear-gradient(90deg,var(--gold),transparent);
  opacity:0;
  transition:opacity 0.25s ease;
}
.service-card:hover{background:var(--navy-700);}
.service-card:hover::before{opacity:1;}
.service-card:hover .service-tag{opacity:1;}

.service-header{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:20px;
}
.service-index{
  font-family:var(--font-mono);font-size:13px;color:var(--gold);
}
.service-tag{
  font-family:var(--font-mono);font-size:10px;
  letter-spacing:0.1em;text-transform:uppercase;
  color:var(--gold);opacity:0.35;
  transition:opacity 0.25s ease;
}
.service-card h3{
  font-family:var(--font-display);font-size:20px;font-weight:500;
  margin-bottom:12px;color:var(--cream);
}
.service-card p{font-size:14px;color:var(--gray-light);line-height:1.65;}

/* ===== PROJETOS ===== */
.projects{background:var(--navy-900);padding:120px 0;}
.projects .section-label{color:var(--gold);}
.projects .section-title{color:var(--cream);}
.projects .section-intro{color:var(--gray-light);margin-bottom:64px;}
.projects-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:2px;
}
.project-card{
  background:var(--navy-800);
  display:flex;flex-direction:column;
  transition:transform 0.2s;
  cursor:default;
}
.project-card:hover{transform:translateY(-4px);}
.project-thumb{
  aspect-ratio:16/10;
  background-color:var(--navy-700);
  background-size:cover;
  background-position:center;
  position:relative;overflow:hidden;
}
.project-overlay{
  position:absolute;inset:0;
  display:flex;flex-direction:column;
  align-items:flex-start;justify-content:space-between;
  padding:16px;
  background:linear-gradient(to bottom, rgba(7,21,31,0.2) 0%, rgba(7,21,31,0.7) 100%);
  opacity:0;transition:opacity 0.25s;
}
.project-card:hover .project-overlay{opacity:1;}
.proj-tag{
  font-family:var(--font-mono);font-size:10px;
  letter-spacing:0.12em;color:var(--gold);
  background:rgba(7,21,31,0.7);
  border:1px solid rgba(200,160,93,0.4);
  padding:4px 10px;
}
.proj-gallery-btn{
  background:var(--gold);color:var(--navy-900);
  border:none;cursor:pointer;
  font-family:var(--font-mono);font-size:11px;
  font-weight:500;letter-spacing:0.06em;
  padding:8px 16px;
  display:flex;align-items:center;gap:8px;
  transition:background 0.15s;
}
.proj-gallery-btn:hover{background:var(--gold-light);}
.project-info{padding:24px;flex:1;display:flex;flex-direction:column;gap:12px;}
.proj-meta{display:flex;align-items:center;gap:12px;}
.proj-index{
  font-family:var(--font-mono);font-size:11px;
  color:var(--gold);letter-spacing:0.08em;
}
.proj-type{
  font-family:var(--font-mono);font-size:10px;
  color:var(--gray-light);letter-spacing:0.06em;
  text-transform:uppercase;
}
.project-info h3{
  font-family:var(--font-display);font-size:19px;font-weight:500;
  color:var(--cream);line-height:1.35;
}
.project-info p{font-size:13px;color:var(--gray-light);line-height:1.65;}
.proj-tags{
  display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:8px;
}
.proj-tags span{
  font-family:var(--font-mono);font-size:10px;
  color:var(--gold);
  border:1px solid rgba(200,160,93,0.25);
  padding:3px 8px;
  letter-spacing:0.04em;
}

/* ===== LIGHTBOX ===== */
.lightbox{
  position:fixed;inset:0;z-index:1000;
  background:rgba(4,12,18,0.97);
  display:none;flex-direction:column;
  align-items:center;justify-content:center;
}
.lightbox.open{display:flex;}
.lb-inner{
  position:relative;max-width:1100px;width:100%;
  display:flex;flex-direction:column;align-items:center;
  padding:0 80px;
}
.lb-img{
  max-height:72vh;width:auto;max-width:100%;
  object-fit:contain;
  border:1px solid rgba(200,160,93,0.15);
}
.lb-caption{
  display:flex;justify-content:space-between;align-items:center;
  width:100%;padding:12px 0 20px;
}
.lb-caption #lbTitle{
  font-family:var(--font-display);color:var(--cream);font-size:16px;
}
.lb-caption #lbCounter{
  font-family:var(--font-mono);font-size:12px;color:var(--gray-light);
}
.lb-thumbs{
  display:flex;gap:8px;flex-wrap:nowrap;overflow-x:auto;
  padding:0 20px 20px;max-width:1100px;width:100%;
}
.lb-thumbs img{
  height:64px;width:96px;object-fit:cover;
  cursor:pointer;opacity:0.5;transition:opacity 0.15s;
  border:2px solid transparent;flex-shrink:0;
}
.lb-thumbs img.active,.lb-thumbs img:hover{opacity:1;border-color:var(--gold);}
.lb-close,.lb-prev,.lb-next{
  position:absolute;background:none;border:none;
  color:var(--cream);cursor:pointer;
  font-size:32px;line-height:1;
  transition:color 0.15s;
}
.lb-close:hover,.lb-prev:hover,.lb-next:hover{color:var(--gold);}
.lb-close{top:24px;right:32px;font-size:40px;}
.lb-prev{left:16px;top:50%;transform:translateY(-50%);font-size:52px;}
.lb-next{right:16px;top:50%;transform:translateY(-50%);font-size:52px;}

/* ===== DEPOIMENTOS ===== */
.testimonials{
  background:var(--navy-800);padding:110px 0;
  position:relative;overflow:hidden;
}
.testimonials::before{
  content:'';position:absolute;
  top:50%;left:50%;transform:translate(-50%,-50%);
  width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,160,93,0.05),transparent 70%);
  pointer-events:none;
}
.testimonial-hud{
  text-align:center;margin-bottom:28px;
}
.testimonial-hud span{
  font-family:var(--font-mono);font-size:11px;
  color:rgba(200,160,93,0.35);letter-spacing:0.1em;
  text-transform:uppercase;
}
.testimonial-main{
  max-width:740px;margin:0 auto;text-align:center;
}
.testimonial-main p{
  font-family:var(--font-display);font-style:italic;
  font-size:clamp(22px,3vw,30px);
  color:var(--cream);line-height:1.5;margin-bottom:28px;
}
.testimonial-main footer{
  font-family:var(--font-mono);font-size:14px;color:var(--gold-light);
}
.testimonial-main footer span{color:var(--gray-light);}

/* ===== ATUAÇÃO / MAPA ===== */
.atuacao{ padding:120px 0; background:var(--navy-900); }
.atuacao .section-title{ color:var(--cream); }
.atuacao .section-intro{ color:var(--gray-light); margin-bottom:60px; }
.map-wrapper{
  display:grid;
  grid-template-columns:200px 1fr;
  gap:60px;
  align-items:center;
}
.map-legend{
  border-left:2px solid rgba(200,160,93,0.25);
  padding-left:24px;
}
.legend-title{
  font-family:var(--font-mono);font-size:11px;
  text-transform:uppercase;letter-spacing:0.1em;
  color:var(--gold);margin-bottom:18px;
}
.legend-list{
  list-style:none;display:flex;flex-direction:column;gap:12px;
}
.legend-list li{
  font-size:13px;color:var(--gray-light);
  display:flex;align-items:center;gap:10px;
}
.legend-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--gold);flex-shrink:0;
  box-shadow:0 0 6px rgba(200,160,93,0.6);
}
.map-svg-wrap{
  display:flex;justify-content:center;
}
.brazil-map{
  max-width:500px;width:100%;height:auto;
}
.state-bg{
  fill:rgba(21,51,77,0.6);
  stroke:rgba(200,160,93,0.12);
  stroke-width:1;
  transition:fill 0.3s ease;
}
.state-active{
  fill:rgba(200,160,93,0.18);
  stroke:var(--gold);
  stroke-width:1.5;
  transition:fill 0.3s ease;
}
.state-active:hover{ fill:rgba(200,160,93,0.32); }

/* Pin animado */
.map-pin{ cursor:default; }
.pin-dot{
  fill:var(--gold);
}
.pin-pulse{
  fill:none;
  stroke:var(--gold);
  stroke-width:1.5;
  opacity:0.5;
  animation:pinPulse 2s ease-out infinite;
  transform-origin:center;
}
.map-pin:nth-child(2) .pin-pulse{ animation-delay:0.3s; }
.map-pin:nth-child(3) .pin-pulse{ animation-delay:0.6s; }
.map-pin:nth-child(4) .pin-pulse{ animation-delay:0.9s; }
.map-pin:nth-child(5) .pin-pulse{ animation-delay:1.2s; }
.map-pin:nth-child(6) .pin-pulse{ animation-delay:1.5s; }
.map-pin:nth-child(7) .pin-pulse{ animation-delay:1.8s; }
@keyframes pinPulse{
  0%{ r:7;opacity:0.7; }
  100%{ r:18;opacity:0; }
}
.pin-label{
  font-family:var(--font-mono);font-size:10px;
  fill:var(--gold-light);letter-spacing:0.04em;
}

/* ===== BLOG ===== */
.blog{padding:120px 0;}
.blog .section-intro{max-width:600px;margin:0 0 48px;color:var(--gray);}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;}
.blog-card{
  background:var(--cream);
  border:1px solid rgba(11,34,54,0.1);
  border-radius:4px;
  overflow:hidden;
  display:flex;flex-direction:column;
  transition:box-shadow .25s,transform .25s;
}
.blog-card:hover{
  box-shadow:0 8px 32px rgba(11,34,54,0.12);
  transform:translateY(-3px);
}
.blog-thumb{
  aspect-ratio:16/9;
  background-color:var(--cream-dim);
  background-size:cover;
  background-position:center;
}
.blog-card-body{
  padding:24px 24px 28px;
  display:flex;flex-direction:column;gap:10px;
  flex:1;
}
.blog-tag{
  font-family:var(--font-mono);font-size:11px;
  text-transform:uppercase;letter-spacing:0.08em;color:var(--gold);
  font-weight:500;
}
.blog-card h3{
  font-family:var(--font-display);font-size:18px;font-weight:500;
  color:var(--navy-800);line-height:1.35;
}
.blog-excerpt{
  font-size:14px;color:var(--gray);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden;
}
.blog-links{
  margin-top:auto;padding-top:16px;
  border-top:1px solid rgba(11,34,54,0.08);
  display:flex;flex-direction:column;gap:6px;
}
.blog-links-label{
  font-family:var(--font-mono);font-size:11px;
  text-transform:uppercase;letter-spacing:0.06em;color:var(--gray-light);
}
.blog-links a{
  font-size:13px;color:var(--navy-700);font-weight:500;
  text-decoration:underline;text-underline-offset:3px;
  text-decoration-color:rgba(200,160,93,0.45);
  transition:color .2s;
}
.blog-links a:hover{color:var(--gold);}

/* ===== CONTATO ===== */
.contact{background:var(--navy-800);color:var(--cream);padding:120px 0;}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;}
.contact-text h2{
  font-family:var(--font-display);
  font-size:clamp(28px,3.4vw,40px);font-weight:500;
  margin:10px 0 22px;line-height:1.25;
}
.contact-list{list-style:none;margin-top:40px;display:flex;flex-direction:column;gap:20px;}
.contact-list li{
  display:flex;flex-direction:column;gap:4px;
  border-bottom:1px solid rgba(250,248,244,0.1);
  padding-bottom:16px;
}
.contact-label{
  font-family:var(--font-mono);font-size:12px;
  text-transform:uppercase;letter-spacing:0.08em;color:var(--gold);
}
.contact-list a,.contact-list span{font-size:16px;color:var(--cream);}
.contact-list a:hover{color:var(--gold-light);}
.contact-form{
  background:var(--navy-700);padding:36px;
  display:flex;flex-direction:column;gap:18px;
  border:1px solid rgba(200,160,93,0.14);
  position:relative;
}
.contact-form::before{
  content:'';position:absolute;top:0;left:0;right:0;
  height:2px;background:linear-gradient(90deg,var(--gold),transparent);
}
.contact-form label{display:flex;flex-direction:column;gap:8px;}
.contact-form label span{
  font-size:12px;font-family:var(--font-mono);
  color:var(--gold-light);letter-spacing:0.05em;text-transform:uppercase;
}
.contact-form input,.contact-form textarea{
  background:var(--navy-800);
  border:1px solid rgba(250,248,244,0.12);
  color:var(--cream);padding:13px 14px;
  font-family:var(--font-body);font-size:15px;
  border-radius:2px;resize:vertical;
  transition:border-color 0.2s ease;
}
.contact-form input:focus,.contact-form textarea:focus{
  outline:none;border-color:var(--gold);
  box-shadow:0 0 0 3px var(--gold-glow);
}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:var(--gray-light);}
.form-note{font-size:13px;color:var(--gold-light);min-height:18px;}

/* ===== FOOTER ===== */
.site-footer{background:var(--navy-900);padding:34px 0;}
.footer-inner{
  display:flex;align-items:center;
  justify-content:space-between;gap:20px;flex-wrap:wrap;
}
.footer-logo{height:28px;opacity:0.65;}
.footer-inner p{font-size:13px;color:var(--gray-light);}
.footer-ig{font-size:13px;color:var(--gold-light);}
.footer-ig:hover{color:var(--gold);}

/* ===== RESPONSIVE ===== */
@media(max-width:900px){
  .main-nav{
    position:fixed;top:76px;left:0;right:0;
    background:var(--navy-900);
    flex-direction:column;align-items:flex-start;
    padding:24px 32px;gap:22px;
    transform:translateY(-150%);
    transition:transform 0.3s ease;
    border-bottom:1px solid rgba(200,160,93,0.15);
  }
  .main-nav.open{transform:translateY(0);}
  .nav-toggle{display:flex;}
  .about-grid,.contact-grid{grid-template-columns:1fr;}
  .services-grid,.projects-grid,.blog-grid{grid-template-columns:1fr;}
  .lb-inner{padding:0 48px;}
  .lb-prev{left:4px;}
  .lb-next{right:4px;}
  .lb-thumbs img{height:48px;width:72px;}
  .map-wrapper{grid-template-columns:1fr;}
  .map-legend{border-left:none;border-top:1px solid rgba(200,160,93,0.25);padding-left:0;padding-top:24px;order:2;}
  .map-svg-wrap{order:1;}
  .legend-list{flex-direction:row;flex-wrap:wrap;gap:10px 20px;}
  .hero{padding:150px 0 90px;min-height:auto;}
  .hud-tr,.hud-bl,.hud-br{display:none;}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *{transition:none!important;animation:none!important;}
  #bimCanvas{display:none;}
}