:root{
  --bg:#F7F7F7;
  --panel:#FFFFFF;
  --brand:#4CBF57;
  --brand-dark:#0F2611;
  --text:#262626;
  --muted:#595959;
  --line:#C2C2C2;
  --soft:#EEF6EE;
  --shadow:0 14px 40px rgba(15,38,17,.10);
  --radius:24px;
  --radius-sm:18px;
  --container:1200px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Chakra Petch',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(76,191,87,.14), transparent 25%),
    radial-gradient(circle at top right, rgba(15,38,17,.08), transparent 20%),
    var(--bg);
  line-height:1.5;
  overflow-x:hidden;
}
body.menu-open{overflow:hidden}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button,input,textarea{font:inherit}

.skip-link{
  position:absolute;
  left:-9999px;
  top:auto;
}
.skip-link:focus{
  left:16px;
  top:16px;
  z-index:1000;
  background:#fff;
  padding:12px 16px;
  border-radius:999px;
  box-shadow:var(--shadow);
}

.container{width:min(calc(100% - 32px), var(--container));margin-inline:auto}
.section{padding:96px 0}
.section-soft{background:linear-gradient(180deg, rgba(76,191,87,.04), rgba(255,255,255,.3))}
.section-dark{
  background:linear-gradient(180deg, #122515, #0D1A0F);
  position:relative;
  isolation:isolate;
}
.section-dark::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(rgba(76,191,87,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(76,191,87,.08) 1px, transparent 1px);
  background-size:44px 44px;
  opacity:.22;
  z-index:-1;
}

.header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:blur(12px);
  background:rgba(247,247,247,.82);
  border-bottom:1px solid rgba(194,194,194,.35);
}
.nav-wrap{
  min-height:88px;
  display:grid;
  grid-template-columns:auto 1fr auto;
  gap:18px;
  align-items:center;
}
.brand-logo{height:44px;width:auto}
.nav{
  display:flex;
  justify-content:center;
  gap:24px;
  font-weight:600;
  color:var(--muted);
}
.nav a{position:relative}
.nav a::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-8px;
  width:0;
  height:2px;
  background:var(--brand);
  transition:width .25s ease;
}
.nav a:hover::after,
.nav a:focus-visible::after{width:100%}
.nav-cta{display:flex;gap:12px;align-items:center}
.nav-toggle{
  display:none;
  width:50px;height:50px;
  border-radius:16px;
  border:1px solid rgba(15,38,17,.12);
  background:#fff;
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  width:22px;height:2px;
  margin:5px auto;
  background:var(--brand-dark);
  transition:.25s ease;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:50px;
  padding:0 22px;
  border-radius:999px;
  font-weight:700;
  border:1px solid transparent;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{
  color:#fff;
  background:linear-gradient(135deg, var(--brand), #6ed177);
  box-shadow:0 12px 30px rgba(76,191,87,.28);
}
.btn-outline{
  color:var(--brand-dark);
  background:#fff;
  border-color:rgba(15,38,17,.12);
}

.hero-grid,
.split-grid,
.cert-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:28px;
  align-items:stretch;
}
.hero-copy,
.hero-panel,
.info-card,
.highlight-card,
.contact-box,
.service-card,
.case-card{
  border-radius:var(--radius);
  background:rgba(255,255,255,.9);
  border:1px solid rgba(194,194,194,.35);
  box-shadow:var(--shadow);
}
.hero-copy{padding:40px;position:relative;overflow:hidden}
.hero-copy::after{
  content:"";
  position:absolute;
  right:-80px;bottom:-80px;
  width:240px;height:240px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(76,191,87,.18), transparent 68%);
}
.hero-copy h1{
  font-size:clamp(2.7rem, 6vw, 5.3rem);
  line-height:.94;
  margin:0 0 18px;
  max-width:11ch;
}
.hero-copy h1 span{color:var(--brand)}
.hero-copy p{font-size:1.05rem;color:var(--muted);max-width:58ch;margin:0 0 26px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:16px;
  text-transform:uppercase;
  font-size:.86rem;
  letter-spacing:.16em;
  color:var(--brand);
  font-weight:700;
}
.eyebrow::before{
  content:"";
  width:36px;height:2px;background:currentColor;
}
.eyebrow-light{color:#7fe189}
.section-title{font-size:clamp(2rem,4vw,3.4rem);line-height:1.06;margin:0 0 14px}
.section-text{max-width:760px;color:var(--muted);font-size:1.02rem;margin:0}
.text-light{color:#fff}
.text-soft{color:rgba(255,255,255,.76)}
.section-head{margin-bottom:30px}

.stats{
  margin-top:24px;
  display:flex;
  gap:12px;
}
.stat-card{
  padding:12px 16px;
  border-radius:14px;
  border:1px solid rgba(76,191,87,.16);
  background:linear-gradient(180deg, rgba(76,191,87,.08), rgba(255,255,255,.75));
  min-width:110px;
}
.stat-card strong{
  display:block;
  font-size:1.3rem;
  line-height:1;
}
.stat-card span{
  display:block;
  color:var(--muted);
  font-size:.85rem;
}

.hero-panel{
position:relative;
overflow:hidden;
padding:28px;
color:#fff;
background:
linear-gradient(180deg, rgba(15,38,17,.82), rgba(15,38,17,.92)),
url("img/home.png");
background-size:cover;
background-position:center;
background-repeat:no-repeat;
display:flex;
flex-direction:column;
justify-content:flex-start;
}
.hero-panel::before{
  content:"";
  position:absolute;
  inset:18px;
  border:1px solid rgba(76,191,87,.16);
  border-radius:20px;
  pointer-events:none;
}
.hero-panel h2{font-size:2rem;line-height:1.08;margin:0 0 12px;max-width:11ch}
.hero-panel p{color:rgba(255,255,255,.76);margin:0;max-width:38ch}
.service-lines{display:grid;gap:12px;margin-top:24px}
.service-lines div{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 16px;
  border-radius:16px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
}

.info-card{padding:32px}
.mini-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
}
.mini-grid article{
  padding:18px;
  background:#fff;
  border:1px solid rgba(194,194,194,.35);
  border-radius:20px;
}
.mini-grid h3{margin:0 0 8px;font-size:1.08rem}
.mini-grid p{margin:0;color:var(--muted)}

.cards-grid{display:grid;gap:20px}
.cards-5{grid-template-columns:repeat(5,1fr)}
.cards-4{grid-template-columns:repeat(4,1fr)}
.cards-3{grid-template-columns:repeat(3,1fr)}
.service-card{padding:24px;min-height:230px}
.service-index{
  display:grid;
  place-items:center;
  width:48px;height:48px;
  margin-bottom:18px;
  border-radius:16px;
  color:var(--brand-dark);
  font-weight:700;
  background:rgba(76,191,87,.12);
  border:1px solid rgba(76,191,87,.18);
}
.service-card h3,
.case-content h3{margin:0 0 10px;line-height:1.2}
.service-card p,
.case-content p,
.dark-card p{margin:0;color:var(--muted)}

.dark-card{
  padding:26px;
  border-radius:var(--radius-sm);
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  color:#fff;
}
.dark-card span{
  display:grid;
  place-items:center;
  width:52px;height:52px;
  margin-bottom:16px;
  border-radius:18px;
  background:rgba(76,191,87,.16);
  border:1px solid rgba(76,191,87,.26);
  font-weight:700;
}
.dark-card h3{margin:0 0 10px}
.dark-card p{color:rgba(255,255,255,.72)}

.cert-list{display:grid;gap:14px;margin-top:26px}
.cert-list article{
  padding:18px 20px;
  border-radius:20px;
  background:#fff;
  border:1px solid rgba(194,194,194,.35);
  box-shadow:var(--shadow);
}
.cert-list h3{margin:0 0 8px}
.cert-list p{margin:0;color:var(--muted)}
.cert-badges{
  grid-template-columns:repeat(3,1fr);
}
.cert-badges article{
  text-align:center;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:flex-start;
}
.cert-badges img{
  width:130px;
  height:auto;
  margin-bottom:16px;
}

.highlight-card{
  padding:34px;
  background:linear-gradient(180deg, var(--brand-dark), #18341C);
  color:#fff;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.tag{
  margin:0 0 14px;
  color:#8be792;
  text-transform:uppercase;
  letter-spacing:.16em;
  font-weight:700;
  font-size:.85rem;
}
.highlight-card h3{font-size:2rem;line-height:1.08;margin:0 0 12px}
.highlight-card p{color:rgba(255,255,255,.8);margin:0 0 24px}

.logo-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:16px;
}
.logo-grid div{
  min-height:92px;
  display:grid;
  place-items:center;
  border-radius:20px;
  background:#fff;
  border:1px solid rgba(194,194,194,.35);
  box-shadow:var(--shadow);
  font-weight:700;
  color:var(--brand-dark);
  padding:18px;
}
.logo-grid img{
  max-width:100%;
  max-height:54px;
  width:auto;
  height:auto;
  object-fit:contain;
  filter:grayscale(100%);
  opacity:.9;
  transition:transform .25s ease, filter .25s ease, opacity .25s ease;
}
.logo-grid div:hover img{
  filter:none;
  opacity:1;
  transform:scale(1.03);
}

.clients-marquee{
  position:relative;
  overflow:hidden;
  border-radius:28px;
  mask-image:linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image:linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}
.clients-marquee::before,
.clients-marquee::after{
  content:"";
  position:absolute;
  top:0;
  bottom:0;
  width:96px;
  z-index:2;
  pointer-events:none;
}
.clients-marquee::before{
  left:0;
  background:linear-gradient(90deg, var(--soft), rgba(238,246,238,0));
}
.clients-marquee::after{
  right:0;
  background:linear-gradient(270deg, var(--soft), rgba(238,246,238,0));
}
.clients-track{
  display:flex;
  align-items:center;
  gap:18px;
  width:max-content;
  animation:clients-loop 34s linear infinite;
  will-change:transform;
}
.clients-marquee:hover .clients-track{
  animation-play-state:paused;
}
.client-logo{
  flex:0 0 220px;
  min-height:110px;
  display:grid;
  place-items:center;
  padding:20px;
  border-radius:22px;
  background:#fff;
  border:1px solid rgba(194,194,194,.35);
  box-shadow:var(--shadow);
}
.client-logo img{
  max-width:100%;
  max-height:54px;
  width:auto;
  height:auto;
  object-fit:contain;
  filter:grayscale(100%);
  opacity:.9;
  transition:transform .25s ease, filter .25s ease, opacity .25s ease;
}
.client-logo:hover img{
  filter:none;
  opacity:1;
  transform:scale(1.03);
}

@keyframes clients-loop{
  from{transform:translateX(0)}
  to{transform:translateX(calc(-50% - 9px))}
}

.case-card{overflow:hidden}
.case-visual{
  height:210px;
  background:
    linear-gradient(135deg, rgba(15,38,17,.9), rgba(76,191,87,.72)),
    linear-gradient(45deg, rgba(255,255,255,.08), transparent 60%);
  position:relative;
}
.case-visual::after{
  content:"PROJETO";
  position:absolute;
  right:18px;bottom:18px;
  color:rgba(255,255,255,.8);
  letter-spacing:.18em;
  font-size:.82rem;
}
.case-content{padding:22px}

.contact-box{
  padding:34px;
  display:grid;
  grid-template-columns:1fr .9fr;
  gap:24px;
  align-items:center;
  background:linear-gradient(135deg, rgba(76,191,87,.12), rgba(255,255,255,.95));
}
.contact-cards{
  display:grid;
  gap:14px;
}
.contact-cards article{
  padding:18px 20px;
  border-radius:20px;
  background:#fff;
  border:1px solid rgba(194,194,194,.35);
}
.contact-cards h3{margin:0 0 8px}
.contact-cards a{color:var(--muted);word-break:break-word}

.footer{padding:0 0 40px}
.footer-wrap{
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding-top:24px;
  border-top:1px solid rgba(194,194,194,.45);
  color:var(--muted);
}

.whatsapp-float{
  position:fixed;
  right:22px;
  bottom:22px;
  width:62px;height:62px;
  display:grid;
  place-items:center;
  border-radius:50%;
  color:#fff;
  background:#25D366;
  box-shadow:0 18px 40px rgba(0,0,0,.24);
  z-index:60;
  transition:transform .25s ease, box-shadow .25s ease;
}
.whatsapp-float:hover{transform:scale(1.06);box-shadow:0 22px 46px rgba(0,0,0,.28)}
.whatsapp-float svg{width:30px;height:30px}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease, transform .6s ease}
.reveal.show{opacity:1;transform:none}
.delay-1{transition-delay:.12s}
.delay-2{transition-delay:.22s}

@media (max-width: 1120px){
  .cards-5{grid-template-columns:repeat(3,1fr)}
  .cards-4{grid-template-columns:repeat(2,1fr)}
  .cards-3,.logo-grid,.cert-badges{grid-template-columns:repeat(2,1fr)}
  .client-logo{flex-basis:200px}
}

@media (max-width: 900px){
  .nav-wrap{grid-template-columns:auto auto;grid-template-areas:"brand toggle" "nav nav" "cta cta";padding:14px 0}
  .brand{grid-area:brand}
  .nav-toggle{display:block;grid-area:toggle;justify-self:end}
  .nav{
    grid-area:nav;
    display:none;
    flex-direction:column;
    align-items:flex-start;
    gap:14px;
    padding:18px;
    background:#fff;
    border:1px solid rgba(194,194,194,.35);
    border-radius:20px;
    box-shadow:var(--shadow);
  }
  .nav.open{display:flex}
  .nav-cta{grid-area:cta;flex-wrap:wrap}
  .nav-cta .btn{flex:1 1 220px}

  .hero-grid,.split-grid,.cert-grid,.contact-box{grid-template-columns:1fr}
  .mini-grid,.stats{grid-template-columns:1fr}
}

@media (max-width: 720px){
  .section{padding:76px 0}
  .hero-copy,.hero-panel,.info-card,.highlight-card,.contact-box,.service-card{padding:24px}
  .cards-5,.cards-4,.cards-3,.logo-grid,.cert-badges{grid-template-columns:1fr}
  .clients-marquee{mask-image:none;-webkit-mask-image:none}
  .clients-marquee::before,.clients-marquee::after{display:none}
  .clients-track{animation-duration:26s;gap:14px}
  .client-logo{flex-basis:170px;min-height:92px;padding:16px}
  .hero-copy h1{font-size:2.7rem}
  .hero-actions,.nav-cta{display:flex;flex-direction:column}
  .hero-actions .btn,.nav-cta .btn{width:100%}
  .brand-logo{height:36px}
  .logo-grid img,.client-logo img{max-height:48px}
}