:root{
  --ink:#10262A;
  --ink-2:#0B1C1F;
  --paper:#E7E2D0;
  --paper-2:#DED8C2;
  --moss:#47624F;
  --moss-light:#7C9B82;
  --brass:#A9762F;
  --brass-light:#C99A4E;
  --stamp:#7A2E2E;
  --text:#16211D;
  --text-soft:#3E4A44;
  --line: rgba(16,38,42,0.14);
  --line-light: rgba(231,226,208,0.18);
  --display: 'Fraunces', serif;
  --body: 'IBM Plex Sans', sans-serif;
  --mono: 'IBM Plex Mono', monospace;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--body);
  background:var(--paper);
  color:var(--text);
  overflow-x:hidden;
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
}
a{color:inherit;}
img,svg{display:block;max-width:100%;}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
.hero-content{position:relative;z-index:2;}
::selection{background:var(--brass); color:var(--paper);}
.contour-field{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0;}
.contour-field svg{width:100%;height:100%;}
.contour-line{fill:none;stroke-width:1;}
header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(16,38,42,0.0);
  transition:background .4s ease, box-shadow .4s ease, padding .3s ease;
  padding:26px 0;
}
header.scrolled{
  background:rgba(16,38,42,0.94);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  padding:14px 0;
  box-shadow:0 8px 30px rgba(0,0,0,0.25);
}
header .wrap{display:flex;align-items:center;justify-content:space-between;}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--display);font-weight:600;font-size:20px;color:var(--paper);letter-spacing:.2px;}
.brand .mark{width:34px;height:34px;flex-shrink:0;}
.brand small{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:1.5px;color:var(--brass-light);font-weight:400;text-transform:uppercase;margin-top:2px;}
.header-credentials{display:flex;align-items:center;gap:16px;font-family:var(--mono);font-size:10px;color:rgba(231,226,208,.6);letter-spacing:.8px;}
.header-credentials span{color:var(--brass-light);}
nav.mainnav{display:flex;align-items:center;gap:34px;}
nav.mainnav a{
  font-size:14px;color:var(--paper);text-decoration:none;opacity:.82;
  position:relative;padding:4px 0;transition:opacity .2s;
}
nav.mainnav a:hover{opacity:1;}
nav.mainnav a::after{
  content:'';position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--brass-light);
  transition:width .25s ease;
}
nav.mainnav a:hover::after{width:100%;}
.cta-btn{
  font-family:var(--mono);font-size:12.5px;letter-spacing:.4px;
  background:var(--brass);color:var(--ink-2);border:none;
  padding:11px 20px;border-radius:2px;cursor:pointer;text-decoration:none;
  display:inline-flex;align-items:center;gap:8px;font-weight:500;
  transition:background .2s, transform .2s;white-space:nowrap;
}
.cta-btn:hover{background:var(--brass-light);transform:translateY(-1px);}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
.burger span{width:24px;height:2px;background:var(--paper);}
.mobile-menu{
  position:fixed;inset:0;background:var(--ink-2);z-index:1100;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;
  transform:translateY(-100%);transition:transform .4s cubic-bezier(.7,0,.3,1);
}
.mobile-menu.open{transform:translateY(0);}
.mobile-menu a{font-family:var(--display);font-size:26px;color:var(--paper);text-decoration:none;}
.mobile-close{position:absolute;top:26px;right:32px;background:none;border:none;color:var(--paper);font-size:28px;cursor:pointer;}
.hero{
  position:relative;min-height:100vh;background:var(--ink);color:var(--paper);
  display:flex;align-items:center;overflow:hidden;padding-top:110px;padding-bottom:70px;
}
.hero .wrap{position:relative;z-index:2;}
.eyebrow{
  font-family:var(--mono);font-size:12px;letter-spacing:2px;text-transform:uppercase;
  color:var(--brass-light);margin-bottom:22px;display:flex;align-items:center;gap:10px;
  opacity:0;animation:fadeUp .8s .1s ease forwards;
}
.eyebrow::before{content:'';width:28px;height:1px;background:var(--brass-light);}
h1.headline{
  font-family:var(--display);font-weight:600;
  font-size:clamp(34px,5.4vw,64px);line-height:1.08;letter-spacing:-.5px;
  max-width:850px;
  opacity:0;animation:fadeUp .9s .25s ease forwards;
}
h1.headline em{font-style:italic;font-weight:500;color:var(--moss-light);}
.sub{
  margin-top:26px;font-size:18px;line-height:1.6;max-width:600px;color:rgba(231,226,208,.82);
  opacity:0;animation:fadeUp .9s .4s ease forwards;
}
.hero-actions{margin-top:38px;display:flex;gap:16px;flex-wrap:wrap;opacity:0;animation:fadeUp .9s .55s ease forwards;}
.btn-ghost{
  font-family:var(--mono);font-size:12.5px;letter-spacing:.4px;color:var(--paper);
  border:1px solid var(--line-light);padding:11px 22px;border-radius:2px;text-decoration:none;
  transition:border-color .2s, background .2s;
}
.btn-ghost:hover{border-color:var(--brass-light);background:rgba(255,255,255,.04);}
.seals-row{
  margin-top:64px;display:flex;gap:28px;flex-wrap:wrap;
  opacity:0;animation:fadeUp .9s .7s ease forwards;
}
.seal{display:flex;align-items:center;gap:12px;}
.seal .stamp-icon{width:46px;height:46px;flex-shrink:0;}
.seal .seal-text{font-family:var(--mono);font-size:11px;line-height:1.5;color:rgba(231,226,208,.7);}
.seal .seal-text b{display:block;color:var(--paper);font-size:12.5px;letter-spacing:.3px;}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px);}to{opacity:1;transform:translateY(0);}}
section{position:relative;padding:120px 0;}
.section-dark{background:var(--ink);color:var(--paper);}
.section-tag{
  font-family:var(--mono);font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--brass);
  display:flex;align-items:center;gap:10px;margin-bottom:18px;
}
.section-dark .section-tag{color:var(--brass-light);}
.section-tag::before{content:'';width:28px;height:1px;background:currentColor;}
h2.section-title{
  font-family:var(--display);font-weight:600;font-size:clamp(28px,4vw,46px);
  letter-spacing:-.4px;line-height:1.12;max-width:720px;
}
.section-intro{margin-top:20px;max-width:620px;font-size:16.5px;line-height:1.7;color:var(--text-soft);}
.section-dark .section-intro{color:rgba(231,226,208,.78);}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}
.about-grid{margin-top:64px;display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:start;}
.about-copy p{font-size:16px;line-height:1.85;color:var(--text-soft);margin-bottom:18px;}
.about-copy strong{color:var(--text);font-weight:600;}
.stat-block{display:flex;gap:36px;margin-top:36px;flex-wrap:wrap;}
.stat{font-family:var(--display);}
.stat .num{font-size:46px;font-weight:600;color:var(--moss);line-height:1;}
.stat .num span{font-family:var(--mono);font-size:16px;color:var(--brass);vertical-align:top;}
.stat .label{font-family:var(--body);font-size:12.5px;color:var(--text-soft);margin-top:6px;max-width:150px;line-height:1.4;}
.portrait-card{margin-bottom:44px;}
.portrait-frame{
  position:relative;width:100%;max-width:280px;aspect-ratio:4/4.1;overflow:hidden;
  border:1px solid var(--brass);padding:10px;
}
.portrait-frame::before{
  content:'';position:absolute;top:4px;left:4px;right:4px;bottom:4px;border:1px solid var(--line);
  pointer-events:none;z-index:2;
}
.portrait-frame img{
  width:100%;height:100%;object-fit:cover;object-position:center 20%;
  filter:grayscale(.35) sepia(.08) contrast(1.03);
}
.portrait-caption{margin-top:16px;max-width:280px;}
.portrait-caption .p-name{font-family:var(--display);font-weight:600;font-size:19px;}
.portrait-caption .p-role{font-family:var(--mono);font-size:11.5px;letter-spacing:.5px;color:var(--brass);margin-top:5px;text-transform:uppercase;}
.timeline{border-left:1px solid var(--line);padding-left:28px;display:flex;flex-direction:column;gap:34px;}
.tl-item{position:relative;}
.tl-item::before{
  content:'';position:absolute;left:-33px;top:4px;width:9px;height:9px;border-radius:50%;
  background:var(--paper);border:2px solid var(--moss);
}
.tl-item .tl-date{font-family:var(--mono);font-size:12px;color:var(--brass);letter-spacing:.5px;}
.tl-item h4{font-family:var(--display);font-weight:600;font-size:18px;margin-top:6px;}
.tl-item p{font-size:14.5px;color:var(--text-soft);margin-top:6px;line-height:1.6;}
.lecture-grid{margin-top:64px;display:grid;grid-template-columns:1fr 1fr;gap:60px;}
.lecture-col h3{font-family:var(--mono);font-size:12.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--brass-light);margin-bottom:22px;}
.talk-item{border-top:1px solid var(--line-light);padding:18px 0;}
.talk-item:last-child{border-bottom:1px solid var(--line-light);}
.talk-item .talk-venue{font-family:var(--display);font-size:16.5px;font-weight:500;}
.talk-item .talk-topic{font-size:14px;color:rgba(231,226,208,.72);margin-top:5px;}
.services-grid{margin-top:64px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.svc-card{
  background:var(--paper);padding:36px 30px;position:relative;overflow:hidden;
  transition:background .35s ease;
}
.svc-card:hover{background:var(--paper-2);}
.svc-icon{width:44px;height:44px;color:var(--moss);margin-bottom:22px;transition:transform .35s ease;}
.svc-card:hover .svc-icon{transform:translateY(-3px);}
.svc-card h4{font-family:var(--display);font-weight:600;font-size:19px;margin-bottom:12px;line-height:1.3;}
.svc-card p{font-size:14px;line-height:1.65;color:var(--text-soft);}
.svc-num{position:absolute;top:30px;right:30px;font-family:var(--mono);font-size:12px;color:var(--line);}
.portfolio-copy{margin-top:38px;max-width:760px;line-height:1.8;color:var(--text-soft);}
.portfolio-copy strong{color:var(--text);}
.portfolio-list{margin-top:24px;display:grid;gap:10px;max-width:630px;}
.portfolio-list li{padding-left:18px;position:relative;font-size:15px;line-height:1.75;color:var(--text-soft);}
.portfolio-list li::before{content:'•';position:absolute;left:0;top:0;color:var(--brass);font-size:18px;line-height:1;}
.diff-grid{margin-top:64px;display:grid;grid-template-columns:repeat(3,1fr);gap:44px;}
.diferenciais-grid{margin-top:64px;display:grid;grid-template-columns:repeat(3,1fr);gap:44px;}
.diff-card{padding-top:28px;border-top:2px solid var(--brass);}
.diff-card .diff-icon{width:38px;height:38px;color:var(--brass);margin-bottom:20px;}
.diff-card h4{font-family:var(--display);font-weight:600;font-size:19px;margin-bottom:12px;}
.diff-card p{font-size:14.5px;line-height:1.7;color:var(--text-soft);}
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:70px;margin-top:60px;align-items:start;}
.contact-list{display:flex;flex-direction:column;gap:22px;}
.contact-row{display:flex;gap:16px;align-items:flex-start;padding-bottom:20px;border-bottom:1px solid var(--line-light);}
.contact-row .c-icon{width:22px;height:22px;color:var(--brass-light);flex-shrink:0;margin-top:2px;}
.contact-row .c-label{font-family:var(--mono);font-size:11px;letter-spacing:1px;text-transform:uppercase;color:rgba(231,226,208,.55);}
.contact-row .c-label--sub{margin-top:8px;}
.contact-row .c-value{font-family:var(--display);font-size:18px;margin-top:4px;}
.contact-row .c-value--small{font-size:15px;}
.map-box{
  border:1px solid var(--line-light);padding:34px;position:relative;overflow:hidden;min-height:260px;
  display:flex;flex-direction:column;justify-content:flex-end;
}
.map-box .contour-field svg{opacity:.5;}
.map-pin{width:30px;height:30px;color:var(--stamp);position:relative;z-index:2;}
.map-box .city{font-family:var(--display);font-size:22px;font-weight:600;margin-top:14px;position:relative;z-index:2;}
.map-box .region{font-family:var(--mono);font-size:12px;color:rgba(231,226,208,.6);margin-top:4px;position:relative;z-index:2;}
footer{background:var(--ink-2);color:rgba(231,226,208,.55);padding:36px 0;font-size:12.5px;font-family:var(--mono);}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;}
.float-wa{
  position:fixed;bottom:26px;right:26px;z-index:900;
  width:58px;height:58px;border-radius:50%;background:var(--moss);
  display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.3);
  text-decoration:none;animation:pulse 2.6s infinite;
}
.float-wa svg{width:28px;height:28px;color:var(--paper);}
@keyframes pulse{
  0%{box-shadow:0 8px 24px rgba(0,0,0,.3), 0 0 0 0 rgba(71,98,79,.55);}
  70%{box-shadow:0 8px 24px rgba(0,0,0,.3), 0 0 0 16px rgba(71,98,79,0);}
  100%{box-shadow:0 8px 24px rgba(0,0,0,.3), 0 0 0 0 rgba(71,98,79,0);}
}
.count{font-variant-numeric:tabular-nums;}
.brand a{text-decoration:none;color:inherit;}
nav.mainnav a.active{opacity:1;}
nav.mainnav a.active::after{width:100%;}
.breadcrumb{font-family:var(--mono);font-size:11.5px;letter-spacing:.5px;color:rgba(231,226,208,.55);margin-bottom:28px;}
.breadcrumb a{color:var(--brass-light);text-decoration:none;}
.breadcrumb a:hover{text-decoration:underline;}
.hero-compact{min-height:72vh;padding-bottom:50px;}
.page-content{margin-top:48px;max-width:760px;}
.page-content p{font-size:16px;line-height:1.85;color:var(--text-soft);margin-bottom:18px;}
.page-content h3{font-family:var(--display);font-weight:600;font-size:22px;margin:36px 0 14px;color:var(--text);}
.page-content ul{margin:0 0 22px 0;padding:0;list-style:none;}
.page-content ul li{padding-left:20px;position:relative;font-size:15.5px;line-height:1.75;color:var(--text-soft);margin-bottom:10px;}
.page-content ul li::before{content:'•';position:absolute;left:0;color:var(--brass);font-size:18px;line-height:1;}
.content-grid{margin-top:64px;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;}
.content-aside{padding:32px;border:1px solid var(--line);background:var(--paper-2);}
.content-aside h4{font-family:var(--display);font-size:18px;margin-bottom:14px;}
.content-aside p{font-size:14px;line-height:1.65;color:var(--text-soft);}
.cta-banner{margin-top:80px;padding:48px 40px;background:var(--ink);color:var(--paper);display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.cta-banner h3{font-family:var(--display);font-size:clamp(22px,3vw,30px);font-weight:600;max-width:520px;line-height:1.2;}
.cta-banner p{font-size:15px;color:rgba(231,226,208,.75);margin-top:10px;max-width:480px;}
.svc-card-link{text-decoration:none;color:inherit;display:block;}
.svc-card-link .svc-link{font-family:var(--mono);font-size:11.5px;color:var(--brass);margin-top:16px;display:inline-flex;align-items:center;gap:6px;}
.svc-card-link:hover .svc-link{text-decoration:underline;}
.case-grid{margin-top:64px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.case-card{background:var(--paper);padding:36px 30px;}
.case-card .case-tag{font-family:var(--mono);font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--brass);margin-bottom:14px;}
.case-card h4{font-family:var(--display);font-weight:600;font-size:19px;margin-bottom:12px;line-height:1.3;}
.case-card p{font-size:14px;line-height:1.65;color:var(--text-soft);}
.case-card .case-result{margin-top:18px;padding-top:18px;border-top:1px solid var(--line);font-family:var(--mono);font-size:12px;color:var(--moss);}
.blog-grid{margin-top:64px;display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.blog-card{border:1px solid var(--line);background:var(--paper);text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:background .3s;}
.blog-card:hover{background:var(--paper-2);}
.blog-card .blog-meta{font-family:var(--mono);font-size:11px;letter-spacing:.5px;color:var(--brass);padding:24px 24px 0;}
.blog-card h4{font-family:var(--display);font-weight:600;font-size:18px;padding:12px 24px 0;line-height:1.35;}
.blog-card p{font-size:14px;line-height:1.6;color:var(--text-soft);padding:12px 24px 24px;flex:1;}
.blog-card .blog-read{font-family:var(--mono);font-size:11.5px;color:var(--moss);padding:0 24px 24px;}
.material-grid{margin-top:64px;display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.material-card{border:1px solid var(--line);padding:32px;background:var(--paper);}
.material-card .mat-type{font-family:var(--mono);font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--brass);margin-bottom:12px;}
.material-card h4{font-family:var(--display);font-weight:600;font-size:19px;margin-bottom:12px;}
.material-card p{font-size:14px;line-height:1.65;color:var(--text-soft);margin-bottom:20px;}
.lead-form{max-width:520px;margin-top:48px;display:grid;gap:18px;}
.lead-form label{font-family:var(--mono);font-size:11.5px;letter-spacing:.5px;text-transform:uppercase;color:var(--text-soft);display:block;margin-bottom:6px;}
.lead-form input,.lead-form select,.lead-form textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);background:var(--paper);
  font-family:var(--body);font-size:15px;color:var(--text);border-radius:2px;
}
.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{outline:none;border-color:var(--brass);}
.lead-form textarea{min-height:100px;resize:vertical;}
.form-success{padding:32px;border:1px solid var(--moss);background:rgba(71,98,79,.08);font-size:15px;line-height:1.7;color:var(--text-soft);}
.form-success strong{color:var(--moss);display:block;font-family:var(--display);font-size:20px;margin-bottom:8px;}
.footer-nav{margin-top:12px;display:flex;gap:20px;flex-wrap:wrap;}
.footer-nav a{color:rgba(231,226,208,.55);text-decoration:none;font-size:11.5px;}
.footer-nav a:hover{color:var(--brass-light);}
.related-services{margin-top:80px;padding-top:60px;border-top:1px solid var(--line);}
.related-services h3{font-family:var(--display);font-size:24px;margin-bottom:32px;}
.testimonials-grid{margin-top:64px;display:grid;grid-template-columns:repeat(2,1fr);gap:44px;}
.testimonial-card{background:var(--paper-2);padding:36px;border:1px solid var(--line);position:relative;}
.testimonial-card::before{content:'"';font-family:var(--display);font-size:64px;color:var(--brass);opacity:.3;line-height:1;position:absolute;top:20px;left:24px;}
.testimonial-card .t-content{font-size:15px;line-height:1.75;color:var(--text-soft);margin-bottom:20px;position:relative;z-index:1;padding-top:20px;}
.testimonial-card .t-author{display:flex;align-items:center;gap:14px;}
.testimonial-card .t-name{font-family:var(--display);font-weight:600;font-size:16px;color:var(--text);}
.testimonial-card .t-role{font-family:var(--mono);font-size:11px;color:var(--brass);letter-spacing:.5px;text-transform:uppercase;}
@media (max-width:920px){
  nav.mainnav, header .cta-btn, .header-credentials{display:none;}
  .burger{display:flex;}
  .about-grid, .lecture-grid, .contact-wrap, .content-grid{grid-template-columns:1fr;gap:40px;}
  .services-grid, .case-grid, .blog-grid, .material-grid{grid-template-columns:1fr;}
  .diff-grid, .diferenciais-grid{grid-template-columns:1fr;gap:36px;}
  .testimonials-grid{grid-template-columns:1fr;}
  .seals-row{gap:20px;}
  .cta-banner{flex-direction:column;align-items:flex-start;}
}