:root{
  --laranja:#e8622a; --laranja2:#c94f1d; --escuro:#20242e; --escuro2:#2b303c;
  --texto:#262b33; --muted:#6a7482; --bg:#ffffff; --cinza:#f5f7fa; --borda:#e4e9f0;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--texto);background:var(--bg);line-height:1.6}
h1,h2,h3{margin:0;line-height:1.2}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.center{text-align:center}

/* ---- cabeçalho ---- */
.cab{position:sticky;top:0;z-index:50;background:rgba(32,36,46,.97);backdrop-filter:blur(6px);box-shadow:0 2px 14px rgba(0,0,0,.18)}
.cab-in{max-width:1120px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:10px 18px;gap:14px}
.marca img{height:44px;background:#fff;border-radius:8px;padding:4px 10px}
.menu{display:flex;align-items:center;gap:22px}
.menu a{color:#e9edf3;font-weight:600;font-size:15px}
.menu a:hover{color:var(--laranja)}
.btn-cliente{background:var(--laranja);color:#fff !important;padding:9px 16px;border-radius:9px}
.btn-cliente:hover{background:var(--laranja2);color:#fff !important}
.hamburguer{display:none;background:none;border:none;color:#fff;font-size:26px;cursor:pointer}

/* ---- hero ---- */
.hero{background-size:cover;background-position:center;color:#fff;text-align:center}
.hero-in{max-width:860px;margin:0 auto;padding:92px 20px 100px}
.hero h1{font-size:44px;font-weight:800;letter-spacing:-.5px}
.hero p{font-size:19px;color:#e7ebf1;margin:18px auto 30px;max-width:620px}
.hero-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-block;padding:14px 26px;border-radius:11px;font-weight:700;font-size:16px;transition:transform .08s}
.btn:active{transform:translateY(1px)}
.btn-laranja{background:var(--laranja);color:#fff}.btn-laranja:hover{background:var(--laranja2)}
.btn-branco{background:#fff;color:var(--escuro)}.btn-branco:hover{background:#f0f0f0}
.btn.grande{padding:16px 30px;font-size:17px}

/* ---- faixa diferenciais ---- */
.faixa{background:var(--escuro2)}
.faixa-in{max-width:1120px;margin:0 auto;padding:26px 18px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.dif{text-align:center;color:#fff}
.dif-ic{font-size:30px;margin-bottom:6px}
.dif b{display:block;font-size:16px}
.dif span{color:#aab2bf;font-size:13px}

/* ---- seções ---- */
.secao{padding:66px 0}
.secao.cinza{background:var(--cinza)}
.secao-in{max-width:1120px;margin:0 auto;padding:0 18px}
.titulo{font-size:32px;font-weight:800;text-align:center}
.titulo.esq{text-align:left}
.subtitulo{text-align:center;color:var(--muted);margin:8px 0 34px;font-size:17px}

/* produtos */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:34px}
.prod{background:#fff;border:1px solid var(--borda);border-radius:16px;overflow:hidden;box-shadow:0 8px 24px rgba(20,30,50,.06);transition:transform .12s,box-shadow .12s}
.prod:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(20,30,50,.12)}
.prod img{height:200px;width:100%;object-fit:cover}
.prod-txt{padding:18px}
.prod-txt h3{font-size:20px;color:var(--laranja);margin-bottom:6px}
.prod-txt p{color:var(--muted);font-size:14px;margin:0}

/* história */
.duas-col{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:center}
.foto-col{border-radius:16px;box-shadow:0 12px 30px rgba(20,30,50,.12)}
.duas-col p{color:#3a414c;margin:0 0 14px}
.selos{display:flex;gap:26px;margin-top:22px;flex-wrap:wrap}
.selo b{display:block;font-size:30px;font-weight:800;color:var(--laranja);line-height:1}
.selo span{color:var(--muted);font-size:13px}

/* galeria */
.galeria{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.galeria img{height:190px;width:100%;object-fit:cover;border-radius:12px;transition:transform .12s}
.galeria img:hover{transform:scale(1.03)}

/* cta cliente */
.cta-cliente{background:linear-gradient(120deg,var(--laranja),#f0864b);color:#fff}
.cta-in{max-width:1120px;margin:0 auto;padding:44px 18px;display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap}
.cta-in h2{font-size:28px}.cta-in p{margin:6px 0 0;color:#fff0e8}

/* contato */
.contato-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.contato-card{background:#fff;border:1px solid var(--borda);border-radius:14px;padding:22px;text-align:center}
.contato-card .c-ic{font-size:28px;margin-bottom:8px}
.contato-card b{display:block;margin-bottom:4px}
.contato-card p{color:var(--muted);font-size:14px;margin:0}

/* rodapé */
.rodape{background:var(--escuro);color:#cfd6e0}
.rodape-in{max-width:1120px;margin:0 auto;padding:40px 18px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.rod-logo{height:46px;background:#fff;border-radius:8px;padding:5px 12px}
.rod-txt{color:#99a2b0;font-size:14px;margin-top:10px;max-width:280px}
.rod-links{display:flex;flex-direction:column;gap:10px}
.rod-links a{color:#cfd6e0;font-weight:600}.rod-links a:hover{color:var(--laranja)}
.rod-base{border-top:1px solid #343a47;text-align:center;padding:16px;color:#7b8494;font-size:13px}
.rod-admin{color:#7b8494;text-decoration:none;opacity:.75}
.rod-admin:hover{color:var(--laranja);opacity:1;text-decoration:underline}

/* ---- responsivo ---- */
@media(max-width:860px){
  .hamburguer{display:block}
  .menu{position:absolute;top:64px;left:0;right:0;background:var(--escuro);flex-direction:column;gap:0;padding:8px 0;display:none;box-shadow:0 10px 20px rgba(0,0,0,.3)}
  .menu.aberto{display:flex}
  .menu a{padding:14px 20px;width:100%;border-bottom:1px solid #343a47}
  .btn-cliente{margin:10px 20px;text-align:center}
  .hero h1{font-size:32px}.hero p{font-size:17px}
  .faixa-in{grid-template-columns:1fr 1fr;gap:22px}
  .prod-grid{grid-template-columns:1fr}
  .duas-col{grid-template-columns:1fr;gap:22px}
  .galeria{grid-template-columns:1fr 1fr}
  .contato-grid{grid-template-columns:1fr 1fr}
  .cta-in{flex-direction:column;text-align:center}
  .titulo{font-size:26px}
}