:root{
  --bg:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --line:#e5e7eb;
  --link:#111827;
  --link-muted:#6b7280;
  --max: 980px;

  /* extras para botões/hero */
  --primary:#111827;
  --primary-hover:#374151;
  --soft:#f9fafb;
  --radius:12px;
}

/* Base */
*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  line-height:1.6;
  font-size:16px;
}

/* Container */
.wrap{
  max-width: var(--max);
  margin: 0 auto;
  padding: 26px 18px 60px;
}

/* Header (estilo “Privacidade”) */
.site-top{
  border-bottom: 1px solid var(--line);
  background: #fff;
}
.topbar{
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}

.brand{
  display:flex;
  align-items:baseline;
  gap:10px;
  text-decoration:none;
  color:var(--text);
}
.brand .title{
  font-weight:700;
  letter-spacing:.2px;
}
.brand .tag{
  font-size:12px;
  color:var(--muted);
}

.nav{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.nav a{
  text-decoration:none;
  color:var(--link-muted);
  font-size:14px;
  padding: 6px 2px;
}
.nav a:hover{ color:var(--link); }
.nav a[aria-current="page"]{
  color:var(--link);
  font-weight:600;
}

/* Page typography */
h1{
  margin: 22px 0 6px;
  font-size: 34px;
  letter-spacing: -0.3px;
}
.sub{
  margin:0 0 18px;
  color:var(--muted);
  font-size:13px;
}

/* Content blocks (leve e espaçado, como a Privacidade) */
.section{
  margin-top: 18px;
  padding-top: 0;
}

.summary{
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 14px;
  color: var(--text);
}

h2{
  margin: 22px 0 10px;
  font-size: 18px;
}
p{ margin: 10px 0; }

ul{ margin: 8px 0 10px 18px; }
li{ margin: 6px 0; color: var(--text); }
li span.muted{ color: var(--muted); }

a{ color: #2563eb; }
a:hover{ text-decoration: underline; }

/* =========================================================
   INDEX / LANDING (Hero + botões + secções)
   ========================================================= */

.hero{
  padding: 54px 0 22px;
  text-align:center;
}
.hero h1{
  margin: 0 0 10px;
  font-size: 44px;
  letter-spacing: -0.6px;
}
.hero .lead{
  margin: 0 auto;
  max-width: 740px;
  font-size: 18px;
  color: var(--muted);
}
.cta{
  margin-top: 18px;
  display:flex;
  justify-content:center;
  gap:12px;
  flex-wrap:wrap;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 12px 18px;
  border-radius: 10px;
  border: 1px solid var(--primary);
  background: var(--primary);
  color:#fff;
  text-decoration:none;
  font-weight:600;
  font-size:14px;
  line-height:1;
  transition: transform .06s ease, background .2s ease, border-color .2s ease;
}
.btn:hover{
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  text-decoration:none;
}
.btn:active{ transform: translateY(1px); }

.btn.secondary{
  background: #fff;
  color: var(--primary);
  border-color: var(--line);
}
.btn.secondary:hover{
  border-color: var(--primary);
  background: #fff;
}

/* secções da landing */
.section{
  margin-top: 24px;
  text-align:left;
}
.section h2{
  margin: 0 0 8px;
  font-size: 22px;
}
.section p{
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  max-width: 860px;
}

/* bloco “card” opcional */
.card{
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  margin-top: 18px;
}

/* =========================================================
   Footer (com atalhos como na Privacidade)
   ========================================================= */

.site-footer{
  border-top: 1px solid var(--line);
  background:#fff;
}
.footer-inner{
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px 18px;
  display:flex;
  gap:14px;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  color: var(--muted);
  font-size: 13px;
}
.footer-links{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}
.footer-links a{
  color: var(--link-muted);
  text-decoration:none;
}
.footer-links a:hover{ color: var(--link); }

/* Pequenos ajustes mobile */
@media (max-width: 720px){
  .hero{ padding: 42px 0 18px; }
  .hero h1{ font-size: 34px; }
  .hero .lead{ font-size: 16px; }
}
@media (max-width: 520px){
  h1{ font-size: 28px; }
  .topbar{ gap:10px; }
  .nav{ gap:10px; }
}

/* Home sections (para não ficar estilo "documento") */
.hero{
  text-align:center;
  padding: 44px 0 18px;
}
.lead{
  color: var(--muted);
  font-size: 18px;
  max-width: 760px;
  margin: 10px auto 0;
}
.cta{ margin-top: 18px; }

.btn{
  display:inline-block;
  background:#111827;
  color:#fff;
  text-decoration:none;
  padding: 12px 18px;
  border-radius: 10px;
  font-weight:600;
  font-size:14px;
}
.btn:hover{ opacity:.9; }

.section{
  margin-top: 34px;
  padding-top: 10px;
}
.section .section-title{
  text-align:center;
  font-size: 22px;
  margin: 0 0 8px;
}
.section .section-sub{
  text-align:center;
  color: var(--muted);
  margin: 0 auto 16px;
  max-width: 780px;
}

.card{
  background:#f9fafb;
  border:1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
}
.card + .card{ margin-top: 14px; }

.grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 860px){
  .grid{ grid-template-columns: 1fr 1fr; }
}

.kicker{
  display:inline-block;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.highlight{
  border-left: 4px solid #111827;
  padding-left: 12px;
  color: var(--text);
  font-weight: 600;
  background: #fff;
  border-radius: 10px;
  border: 1px solid var(--line);
  padding: 12px 12px;
}