:root{
  --dark:#33343f;
  --dark-2:#2b2c36;
  --green:#acdd27;
  --green-2:#95c318;
  --text:#333333;
  --gray-bg:#f9f9f9;
  --white:#ffffff;
  --radius:10px;
  --shadow:0 10px 30px rgba(0,0,0,.08);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Roboto',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;
  color:var(--text);
  line-height:1.6;
  background:var(--white);
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{font-family:'Roboto',sans-serif;font-weight:700;margin:0 0 16px;color:var(--dark);}
p{margin:0 0 16px;}

.container{
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:14px 28px;
  border-radius:6px;
  font-weight:700;
  font-size:14px;
  letter-spacing:.3px;
  border:none;
  cursor:pointer;
  transition:transform .2s ease, box-shadow .2s ease;
}
.btn-primary{
  background:linear-gradient(180deg, var(--green) 0%, var(--green-2) 100%);
  color:#fff;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(149,195,24,.4);}
.btn-block{width:100%;justify-content:center;}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:var(--dark);
}
.header-inner{
  max-width:1300px;
  margin:0 auto;
  padding:14px 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.logo img{height:38px;width:auto;}

.main-nav{flex:1;display:flex;flex-direction:column;margin-left:40px;}
.nav-row-1{display:flex;gap:28px;flex-wrap:wrap;}
.nav-row-1 a{
  color:#fff;
  font-size:13px;
  font-weight:700;
  letter-spacing:.4px;
}
.nav-row-1 a:hover{color:var(--green);}
.nav-row-2{margin-top:6px;}
.nav-row-2 a{
  color:#b9bac2;
  font-size:12px;
  font-weight:500;
}
.nav-row-2 a:hover{color:var(--green);}

.header-cta{white-space:nowrap;padding:12px 22px;font-size:13px;}
.header-cta i{font-size:16px;}

.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:6px;
}
.nav-toggle span{width:26px;height:2px;background:#fff;}

/* Hero */
.hero{
  background-color:var(--dark);
  background-image:url('../img/bg-14.png');
  background-repeat:no-repeat;
  background-position:right center;
  background-size:cover;
  padding:90px 0;
}
.hero-inner{max-width:680px;}
.hero h1{
  color:#fff;
  font-size:38px;
  line-height:1.25;
  font-weight:900;
  margin-bottom:20px;
}
.hero h1 .accent{color:var(--green);}
.hero p{color:#dcdde3;font-size:17px;margin-bottom:28px;}

/* Sections generic */
section{padding:90px 0;}
section h2{font-size:32px;text-align:center;}
.lead{
  text-align:center;
  max-width:640px;
  margin:0 auto 56px;
  color:#666;
  font-size:16px;
}

/* Cards */
.cards{display:grid;gap:28px;}
.cards-3{grid-template-columns:repeat(3,1fr);}

.solucoes{background:var(--white);}
.card{
  background:var(--white);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:44px 32px;
  text-align:center;
}
.card-icon{
  width:82px;height:82px;
  margin:0 auto 22px;
  border:2px solid var(--green);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--green);
  font-size:30px;
}
.card h3{font-size:19px;margin-bottom:12px;}
.card p{color:#666;font-size:14.5px;margin-bottom:0;}

.beneficios{background:var(--dark);}
.beneficios h2, .beneficios .lead{color:#fff;}
.beneficios .lead{color:#c7c8d1;}
.card-dark{
  background:var(--dark-2);
  box-shadow:none;
  border:1px solid #40414d;
}
.card-dark h3{color:#fff;}
.card-dark p{color:#b9bac2;}

/* CTA banner */
.cta-banner{
  background:var(--dark);
  text-align:center;
  padding:0 0 70px;
}

/* Sobre nós */
.sobrenos{
  background-color:#f4f5f2;
  background-image:url('../img/bg-17.png');
  background-repeat:no-repeat;
  background-position:right center;
  background-size:cover;
}
.sobrenos-inner{max-width:1200px;}
.sobrenos-text{max-width:560px;}
.sobrenos h2{font-size:32px;text-align:left;}
.sobrenos p{color:#555;}

/* FAQ */
.faq{background:var(--gray-bg);}
.faq-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px 28px;
  max-width:1000px;
  margin:0 auto;
}
.faq-item{
  background:#fff;
  border-radius:6px;
  box-shadow:0 2px 10px rgba(0,0,0,.05);
  overflow:hidden;
  align-self:start;
}
.faq-question{
  width:100%;
  text-align:left;
  background:none;
  border:none;
  cursor:pointer;
  padding:18px 22px;
  font-size:15px;
  font-weight:700;
  color:var(--dark);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  font-family:inherit;
}
.faq-question i{color:var(--green-2);font-size:13px;}
.faq-answer{
  max-height:0;
  overflow:hidden;
  transition:max-height .3s ease;
  padding:0 22px;
}
.faq-answer p{color:#666;font-size:14.5px;padding-bottom:0;}
.faq-item.open .faq-answer{max-height:400px;padding-bottom:18px;}

/* Contato */
.contato{
  background-color:var(--dark);
  background-image:url('../img/bg-16.png');
  background-repeat:no-repeat;
  background-position:right center;
  background-size:cover;
}
.contato-inner{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:start;
}
.contato-info h2{color:#fff;text-align:left;font-size:30px;}
.contato-info > p{color:#c7c8d1;}
.contato-info h4{color:#fff;margin-top:24px;margin-bottom:10px;font-size:16px;}
.contato-info p{color:#dcdde3;font-size:15px;margin-bottom:8px;}
.contato-info i{color:var(--green);width:20px;text-align:center;margin-right:6px;}
.contato-info a{color:#dcdde3;}
.contato-info a:hover{color:var(--green);}

.contato-form{
  background:rgba(255,255,255,.06);
  backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);
  padding:32px;
}
.contato-form label{
  display:block;
  color:#fff;
  font-size:13px;
  font-weight:700;
  margin-bottom:6px;
}
.contato-form input,
.contato-form textarea{
  width:100%;
  padding:12px 14px;
  margin-bottom:18px;
  border:none;
  border-radius:6px;
  font-family:inherit;
  font-size:14px;
  background:#fff;
  color:#333;
}
.contato-form textarea{resize:vertical;}

/* Footer */
.site-footer{background:var(--dark-2);padding:40px 0;text-align:center;}
.footer-inner p{color:#9698a3;font-size:13px;margin-bottom:6px;}
.footer-logo{height:46px;margin:0 auto 20px;}

/* WhatsApp float */
.whatsapp-float{
  position:fixed;
  right:22px;
  bottom:22px;
  width:56px;height:56px;
  background:linear-gradient(180deg, var(--green) 0%, var(--green-2) 100%);
  color:#fff;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:28px;
  box-shadow:0 8px 20px rgba(0,0,0,.25);
  z-index:999;
}

/* Responsive */
@media (max-width:1024px){
  .cards-3{grid-template-columns:repeat(2,1fr);}
  .contato-inner{grid-template-columns:1fr;}
}

@media (max-width:900px){
  .main-nav{
    position:absolute;
    top:100%;
    left:0;right:0;
    background:var(--dark);
    flex-direction:column;
    margin:0;
    max-height:0;
    overflow:hidden;
    transition:max-height .3s ease;
  }
  .main-nav.open{max-height:500px;}
  .nav-row-1{flex-direction:column;gap:16px;padding:20px 24px 0;}
  .nav-row-2{margin-top:16px;padding:0 24px 30px;}
  .header-cta{display:none;}
  .nav-toggle{display:flex;}
  .hero h1{font-size:30px;}
}

@media (max-width:640px){
  section{padding:60px 0;}
  .cards-3{grid-template-columns:1fr;}
  .faq-grid{grid-template-columns:1fr;}
  .hero{padding:60px 0;background-position:center;}
  .hero-inner{max-width:100%;}
  .sobrenos{background-position:center;}
  .sobrenos-text{max-width:100%;}
  .contato{background-position:center;}
}