*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --oa-brand:#1B4965;
  --oa-cta:#FFB627;
  --oa-deep:#12324A;
  --oa-soft:#EDF3F7;
  --oa-copy:#262626;
  --oa-muted:#666666;
  --oa-line:#D6E0E8;
}

html{scroll-behavior:smooth}

body{
  font-family:'Work Sans',sans-serif;
  font-size:1.02rem;
  line-height:1.68;
  color:var(--oa-copy);
  background:#fff;
}

img{max-width:100%;height:auto;display:block;border-radius:6px}

a{color:var(--oa-brand);transition:color .25s}
a:hover{color:var(--oa-cta)}

h1,h2,h3{
  font-family:'Outfit',sans-serif;
  font-weight:700;
  line-height:1.24;
  color:var(--oa-deep);
}

h1{font-size:clamp(1.75rem,3.4vw,2.4rem)}
h2{font-size:1.85rem;margin-bottom:32px}
h3{font-size:1.08rem;margin-bottom:8px}

.oa-wrap{
  max-width:1140px;
  margin:0 auto;
  padding:0 24px;
}

.oa-disclaimer{
  background:var(--oa-deep);
  padding:10px 24px;
  display:flex;
  align-items:flex-start;
  gap:9px;
  font-size:.8rem;
  color:#DCE8EF;
}

.oa-disclaimer-icon{color:var(--oa-cta);font-size:1rem;flex-shrink:0}

.oa-header{
  position:sticky;
  top:0;
  z-index:100;
  background:#fff;
  border-bottom:1px solid var(--oa-line);
  height:60px;
  box-shadow:0 1px 6px rgba(18,50,74,.07);
}

.oa-header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:60px;
}

.oa-logo{
  font-family:'Outfit',sans-serif;
  font-weight:800;
  font-size:1.1rem;
  color:var(--oa-brand);
  text-decoration:none;
}

.oa-nav{display:flex;gap:22px}

.oa-nav a{
  text-decoration:none;
  font-weight:500;
  font-size:.88rem;
  color:var(--oa-copy);
}

.oa-nav a:hover{color:var(--oa-cta)}

.oa-menu-check{display:none}

.oa-burger{
  display:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
  padding:8px;
}

.oa-burger span{
  display:block;
  width:22px;
  height:2px;
  background:var(--oa-brand);
  border-radius:1px;
}

.oa-section{padding:70px 0}

.oa-section-intro{
  max-width:680px;
  margin:-16px 0 36px;
  color:var(--oa-muted);
}

.oa-hero{
  padding:76px 0 66px;
  background:linear-gradient(180deg,var(--oa-soft) 0%,#fff 100%);
  text-align:center;
}

.oa-hero-inner{max-width:720px;margin:0 auto}

.oa-hero-lead{
  margin:18px 0 28px;
  font-size:1.12rem;
  color:var(--oa-muted);
}

.oa-btn{
  display:inline-block;
  padding:13px 30px;
  border-radius:8px;
  font-family:'Outfit',sans-serif;
  font-weight:600;
  font-size:.94rem;
  text-decoration:none;
  border:none;
  cursor:pointer;
  transition:background .2s,transform .15s;
}

.oa-btn-primary{background:var(--oa-brand);color:#fff}
.oa-btn-primary:hover{background:var(--oa-deep);transform:translateY(-1px)}

.oa-sobre-grid{
  display:grid;
  grid-template-columns:1fr 1.3fr;
  gap:42px;
  align-items:center;
}

.oa-sobre-text p{margin-bottom:15px}

.oa-sobre-img img{
  border-radius:10px;
  box-shadow:0 6px 20px rgba(18,50,74,.12);
}

.oa-blog{background:var(--oa-soft)}

.oa-blog-duo{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:28px;
}

.oa-blog-card{
  background:#fff;
  border-radius:10px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  box-shadow:0 4px 14px rgba(18,50,74,.08);
}

.oa-blog-card img{border-radius:10px 10px 0 0;width:100%;object-fit:cover}

.oa-blog-card-body{
  padding:22px 24px 26px;
  flex:1;
  display:flex;
  flex-direction:column;
}

.oa-blog-card-body h3{font-size:1.05rem;margin-bottom:10px}
.oa-blog-card-body h3 a{text-decoration:none;color:var(--oa-deep)}
.oa-blog-card-body h3 a:hover{color:var(--oa-cta)}
.oa-blog-card-body p{color:var(--oa-muted);flex:1;margin-bottom:13px;font-size:.93rem}

.oa-blog-more{font-weight:600;font-size:.87rem;text-decoration:none}

.oa-blog-all{margin-top:28px;text-align:center}
.oa-blog-all a{font-weight:600}

.oa-temas{background:#fff}

.oa-card-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:22px;
}

.oa-card{
  background:var(--oa-soft);
  border-radius:8px;
  padding:28px 26px;
  border-left:4px solid var(--oa-cta);
}

.oa-card-icon{font-size:1.6rem;display:block;margin-bottom:12px}

.oa-card p{color:var(--oa-muted);margin-bottom:11px;font-size:.95rem}

.oa-card-link{font-weight:600;font-size:.88rem;text-decoration:none}

.oa-faq{background:var(--oa-soft)}

.oa-faq-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
}

.oa-faq-q{flex:1;padding-right:10px}

.oa-faq-item{
  background:#fff;
  border-radius:8px;
  border:1px solid var(--oa-line);
  overflow:hidden;
  align-self:start;
}

.oa-faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 18px;
  cursor:pointer;
  list-style:none;
  font-weight:600;
  font-family:'Outfit',sans-serif;
  font-size:.93rem;
}

.oa-faq-item summary::-webkit-details-marker{display:none}

.oa-faq-toggle{width:18px;height:18px;position:relative;flex-shrink:0;margin-left:14px}

.oa-faq-toggle::before,.oa-faq-toggle::after{
  content:'';
  position:absolute;
  background:var(--oa-brand);
  border-radius:1px;
  transition:transform .2s;
}

.oa-faq-toggle::before{width:12px;height:2px;top:8px;left:3px}
.oa-faq-toggle::after{width:2px;height:12px;top:3px;left:8px}

.oa-faq-item[open] .oa-faq-toggle::after{transform:rotate(90deg);opacity:0}

.oa-faq-a{padding:0 18px 16px;color:var(--oa-muted)}
.oa-faq-a p{margin-bottom:8px;font-size:.93rem}

.oa-contato{background:#fff}

.oa-contato-grid{
  display:grid;
  grid-template-columns:1.15fr 1fr;
  gap:42px;
  align-items:start;
}

.oa-contato-info p{color:var(--oa-muted);margin-bottom:4px}

.oa-contato-list{list-style:none;margin-top:18px}
.oa-contato-list li{margin-bottom:11px;color:var(--oa-muted)}

.oa-form label{
  display:block;
  font-weight:600;
  font-size:.85rem;
  margin-bottom:6px;
  margin-top:14px;
}

.oa-form label:first-of-type{margin-top:0}

.oa-form input,.oa-form textarea{
  width:100%;
  padding:11px 14px;
  border:1px solid var(--oa-line);
  border-radius:6px;
  font-family:'Work Sans',sans-serif;
  font-size:.97rem;
  background:#fff;
}

.oa-form input:focus,.oa-form textarea:focus{
  outline:2px solid var(--oa-cta);
  border-color:var(--oa-cta);
}

.oa-form button{margin-top:18px}

.oa-footer{background:var(--oa-deep);color:#D6E4EC;padding-top:46px}

.oa-footer-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr;
  gap:32px;
  padding-bottom:34px;
}

.oa-footer-col h3{color:var(--oa-cta);font-size:.96rem;margin-bottom:14px}
.oa-footer-col p,.oa-footer-col li{font-size:.87rem;margin-bottom:8px;color:#B7CBD8}
.oa-footer-col ul{list-style:none}
.oa-footer-col a{color:#D6E4EC;text-decoration:none}
.oa-footer-col a:hover{color:var(--oa-cta)}

.oa-footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:16px 24px 24px;
  text-align:center;
  font-size:.79rem;
  color:#8DA8B9;
}

.oa-footer-bottom p{margin-bottom:4px}

.oa-cookie{
  position:fixed;
  bottom:0;
  left:0;
  right:0;
  background:var(--oa-deep);
  color:#DCE8EF;
  padding:14px 24px 16px;
  z-index:200;
  display:flex;
  flex-direction:column;
  gap:10px;
  font-size:.85rem;
  cursor:pointer;
}

.oa-cookie p{margin:0;line-height:1.5}

.oa-cookie-actions{display:flex;align-items:center;gap:16px}

.oa-cookie a{color:var(--oa-cta);font-size:.8rem;text-decoration:underline}

.oa-btn-cookie{
  padding:8px 22px;
  background:var(--oa-cta);
  color:var(--oa-deep);
  border-radius:6px;
  font-size:.83rem;
  font-weight:600;
  pointer-events:none;
}

#oa-cookie-consent:checked ~ .oa-cookie{display:none}

.oa-breadcrumb{font-size:.85rem;color:var(--oa-muted);margin-bottom:22px}
.oa-breadcrumb a{text-decoration:none;color:var(--oa-brand)}
.oa-breadcrumb span{margin:0 8px}

.oa-article{max-width:760px;margin:0 auto}
.oa-article h1{margin-bottom:16px}
.oa-article h2{font-size:1.3rem;margin:32px 0 14px}
.oa-article h3{font-size:1.06rem;margin:24px 0 12px}
.oa-article p{margin-bottom:15px;color:var(--oa-copy)}
.oa-article ul,.oa-article ol{margin:0 0 17px 24px;color:var(--oa-copy)}
.oa-article li{margin-bottom:8px}
.oa-article figure{margin:26px 0;border-radius:10px;overflow:hidden}

.oa-byline{
  font-size:.84rem;
  color:var(--oa-muted);
  margin-bottom:26px;
  padding-bottom:18px;
  border-bottom:1px solid var(--oa-line);
}

.oa-authorbox{
  background:var(--oa-soft);
  padding:18px 20px;
  border-radius:8px;
  margin-top:34px;
  display:flex;
  gap:14px;
  align-items:center;
}

.oa-author-avatar{width:46px;height:46px;border-radius:50%;background:#ccd8e0;flex-shrink:0}

.oa-author-name{font-size:.9rem;font-weight:700;color:var(--oa-deep)}
.oa-author-bio{font-size:.8rem;color:var(--oa-muted);margin-top:2px}

.oa-article-back{display:inline-block;margin-top:30px;font-weight:600;text-decoration:none}

.oa-legal h2{font-size:1.2rem;margin:28px 0 12px}
.oa-legal p,.oa-legal li{color:var(--oa-muted);margin-bottom:11px}
.oa-legal ul{margin:0 0 15px 24px}

@media(max-width:768px){
  .oa-burger{display:flex}

  .oa-nav{
    position:fixed;
    top:60px;
    left:0;
    right:0;
    background:#fff;
    flex-direction:column;
    padding:18px 24px;
    gap:14px;
    border-bottom:1px solid var(--oa-line);
    transform:translateY(-120%);
    opacity:0;
    pointer-events:none;
    transition:transform .3s,opacity .3s;
  }

  #oa-menu-toggle:checked ~ .oa-header .oa-nav{
    transform:translateY(0);
    opacity:1;
    pointer-events:auto;
  }

  #oa-menu-toggle:checked ~ .oa-header .oa-burger span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
  #oa-menu-toggle:checked ~ .oa-header .oa-burger span:nth-child(2){opacity:0}
  #oa-menu-toggle:checked ~ .oa-header .oa-burger span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

  .oa-sobre-grid,.oa-blog-duo,.oa-card-grid,.oa-faq-grid,.oa-contato-grid,.oa-footer-grid{
    grid-template-columns:1fr;
    gap:26px;
  }

  .oa-section{padding:48px 0}
}