/* LIHO Empreendimentos e Participações Ltda. — folha de estilo principal */

:root{
  --azul:#0e3a4f;
  --azul-claro:#1a5c7a;
  --texto:#1c2529;
  --texto-suave:#5a6a72;
  --linha:#e2e8ea;
  --fundo:#ffffff;
  --fundo-alt:#f6f9fa;
  --max:1120px;
  --radius:10px;
}

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

html{scroll-behavior:smooth;}

body{
  margin:0;
  font-family:"Inter","Helvetica Neue",Helvetica,Arial,sans-serif;
  font-size:17px;
  line-height:1.7;
  color:var(--texto);
  background:var(--fundo);
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;height:auto;display:block;}

a{color:var(--azul-claro);text-decoration:none;}
a:hover{text-decoration:underline;}

.container{
  width:100%;
  max-width:var(--max);
  margin:0 auto;
  padding:0 24px;
}

h1,h2,h3{line-height:1.25;color:var(--azul);margin:0 0 16px;font-weight:650;letter-spacing:-0.01em;}
h1{font-size:2.4rem;}
h2{font-size:1.7rem;}
h3{font-size:1.15rem;}
p{margin:0 0 18px;}

.sobrelinha{
  display:inline-block;
  font-size:.78rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--azul-claro);
  font-weight:600;
  margin-bottom:12px;
}

/* ---------- Cabeçalho ---------- */
.topo{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.95);
  backdrop-filter:saturate(180%) blur(8px);
  border-bottom:1px solid var(--linha);
}
.topo .container{
  display:flex;align-items:center;justify-content:space-between;
  min-height:72px;gap:16px;
}
.marca{display:flex;flex-direction:column;line-height:1.1;}
.marca strong{
  font-size:1.3rem;letter-spacing:.08em;color:var(--azul);font-weight:700;
}
.marca span{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--texto-suave);}
.marca:hover{text-decoration:none;}

.menu{display:flex;gap:28px;align-items:center;flex-wrap:wrap;}
.menu a{color:var(--texto);font-size:.95rem;font-weight:500;}
.menu a:hover{color:var(--azul-claro);text-decoration:none;}

.btn{
  display:inline-block;
  background:var(--azul);
  color:#fff;
  padding:12px 24px;
  border-radius:var(--radius);
  font-weight:600;
  font-size:.95rem;
  border:1px solid var(--azul);
  transition:background .18s ease;
}
.btn:hover{background:var(--azul-claro);color:#fff;text-decoration:none;}
.btn-linha{background:transparent;color:var(--azul);}
.btn-linha:hover{background:var(--azul);color:#fff;}

/* ---------- Seções ---------- */
.hero{
  padding:96px 0 80px;
  background:linear-gradient(180deg,var(--fundo-alt) 0%,#fff 100%);
  border-bottom:1px solid var(--linha);
}
.hero h1{max-width:26ch;font-size:2.7rem;}
.hero p.lead{font-size:1.15rem;color:var(--texto-suave);max-width:62ch;}
.hero .acoes{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px;}

.secao{padding:72px 0;}
.secao-alt{background:var(--fundo-alt);border-top:1px solid var(--linha);border-bottom:1px solid var(--linha);}
.secao > .container > p{max-width:70ch;color:var(--texto-suave);}

.grade{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:24px;
  margin-top:36px;
}
.grade-2{grid-template-columns:repeat(auto-fit,minmax(420px,1fr));}

.card{
  background:#fff;
  border:1px solid var(--linha);
  border-radius:var(--radius);
  padding:28px;
}
.card h3{margin-bottom:10px;}
.card p{color:var(--texto-suave);margin:0;font-size:.97rem;}

.numeros{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:24px;margin-top:36px;
}
.numero{border-left:3px solid var(--azul-claro);padding-left:18px;}
.numero strong{display:block;font-size:1.9rem;color:var(--azul);line-height:1.2;}
.numero span{color:var(--texto-suave);font-size:.92rem;}

/* ---------- Conteúdo legal ---------- */
.legal{padding:56px 0 72px;}
.legal .container{max-width:820px;}
.legal h2{margin-top:38px;font-size:1.25rem;}
.legal ul{padding-left:22px;color:var(--texto-suave);}
.legal li{margin-bottom:8px;}
.legal .atualizacao{color:var(--texto-suave);font-size:.9rem;}

/* ---------- Contato ---------- */
.contato-grade{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:24px;margin-top:36px;
}
.contato-item{border:1px solid var(--linha);border-radius:var(--radius);padding:26px;}
.contato-item h3{font-size:1rem;margin-bottom:6px;}
.contato-item p{margin:0;color:var(--texto-suave);}
.contato-item a{font-weight:600;}

/* ---------- Rodapé ---------- */
.rodape{
  background:var(--azul);
  color:#cfdde4;
  padding:56px 0 0;
  font-size:.93rem;
  margin-top:0;
}
.rodape a{color:#fff;}
.rodape h4{
  color:#fff;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;
  margin:0 0 14px;font-weight:600;
}
.rodape-grade{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:40px;
  padding-bottom:40px;
}
.rodape-grade ul{list-style:none;margin:0;padding:0;}
.rodape-grade li{margin-bottom:8px;}
.rodape address{font-style:normal;line-height:1.8;}
.rodape .dados-legais{line-height:1.9;}
.rodape .dados-legais strong{color:#fff;font-weight:600;}
.rodape-base{
  border-top:1px solid rgba(255,255,255,.15);
  padding:20px 0;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.86rem;color:#a9c1cd;
}

@media (max-width:820px){
  .rodape-grade{grid-template-columns:1fr;gap:32px;}
}
@media (max-width:680px){
  body{font-size:16px;}
  h1{font-size:1.9rem;}
  .hero h1{font-size:1.9rem;max-width:none;}
  h2{font-size:1.45rem;}
  .topo .container{flex-direction:column;align-items:flex-start;padding-top:14px;padding-bottom:14px;}
  .menu{gap:18px;}
  .hero{padding:64px 0 56px;}
  .secao{padding:56px 0;}
}

/* Acessibilidade */
a:focus-visible,.btn:focus-visible{outline:3px solid var(--azul-claro);outline-offset:3px;}
.pular{position:absolute;left:-9999px;}
.pular:focus{left:16px;top:12px;position:fixed;background:#fff;padding:10px 16px;border-radius:8px;z-index:100;}