:root{
  --laranja:#FF6B00;
  --preto:#1F1F1F;
  --cinza:#EAEAEA;
  --branco:#FFFFFF;
  --texto:#333;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Poppins',sans-serif;color:var(--texto);background:#fff;line-height:1.6}
img{max-width:100%;display:block}
.container{width:min(1150px,92%);margin:auto}
.topo{background:rgba(31,31,31,.97);position:sticky;top:0;z-index:20;box-shadow:0 4px 20px rgba(0,0,0,.2)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between}
.marca{font-family:'Montserrat',sans-serif;font-weight:900;font-size:1.8rem;text-decoration:none;letter-spacing:.5px;color:#fff}
.marca strong{color:var(--laranja)}
.menu{display:flex;align-items:center;gap:24px}
.menu a{color:#fff;text-decoration:none;font-weight:600;font-size:.95rem}
.menu a:hover{color:var(--laranja)}
.btn-menu{background:var(--laranja);padding:10px 16px;border-radius:999px}
.menu-btn{display:none;background:none;border:0;color:white;font-size:2rem}
.hero{background:radial-gradient(circle at top right,#3a210f 0%,#111 38%,#000 100%);color:#fff;padding:80px 0}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.tag{color:var(--laranja);font-weight:800;text-transform:uppercase;letter-spacing:1px;font-size:.85rem;margin-bottom:10px}
.tag.centro{text-align:center}
h1,h2,h3{font-family:'Montserrat',sans-serif;line-height:1.15}
h1{font-size:clamp(2.4rem,5vw,4.8rem);margin-bottom:18px}
h2{font-size:clamp(2rem,4vw,3rem);text-align:center;margin-bottom:35px;color:var(--preto)}
.hero h1{color:#fff;text-align:left}
.hero h1::after{content:'';display:block;width:92px;height:5px;background:var(--laranja);margin-top:18px;border-radius:10px}
.subtitulo{font-size:1.15rem;max-width:610px;color:#f0f0f0}
.hero-botoes{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:14px 26px;text-decoration:none;font-weight:800;transition:.2s}
.principal{background:var(--laranja);color:#fff;box-shadow:0 10px 25px rgba(255,107,0,.28)}
.principal:hover{transform:translateY(-2px)}
.secundario{border:2px solid #fff;color:#fff}
.selos{display:flex;gap:10px;flex-wrap:wrap}
.selos span{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);padding:10px 12px;border-radius:999px;font-size:.9rem}
.hero-card{background:#fff;border-radius:28px;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.45)}
.diferenciais{background:#fff;padding:34px 0}
.cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.mini-card{background:#fff;border:1px solid #eee;border-radius:18px;padding:22px;box-shadow:0 12px 35px rgba(0,0,0,.06)}
.mini-card strong{font-family:Montserrat;color:var(--preto)}
.secao{padding:78px 0}
.cinza{background:var(--cinza)}
.escura{background:var(--preto);color:#fff}
.escura h2{color:#fff}
.produtos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.produto-card{background:#fff;border:1px solid #eee;border-radius:22px;padding:28px;box-shadow:0 16px 40px rgba(0,0,0,.07);transition:.2s}
.produto-card:hover{transform:translateY(-6px)}
.produto-card .icone{font-size:2.4rem;margin-bottom:16px}
.produto-card h3{font-size:1.35rem;color:var(--preto);margin-bottom:10px}
.produto-card a{display:inline-block;margin-top:18px;color:var(--laranja);font-weight:800;text-decoration:none}
.destaque-card{border:2px solid var(--laranja)}
.passos{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.passos div{background:#fff;color:#333;border-radius:22px;padding:26px}
.passos span{display:grid;place-items:center;width:45px;height:45px;border-radius:50%;background:var(--laranja);color:#fff;font-weight:900;margin-bottom:15px}
.sobre-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:35px;align-items:center}
.sobre-grid h2{text-align:left}
.sobre-grid p{margin-bottom:16px}
.box-frase{background:var(--preto);color:#fff;border-radius:28px;padding:55px;border-right:12px solid var(--laranja)}
.box-frase h3{font-size:2.2rem;color:var(--laranja)}
.avaliacoes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.avaliacao{background:#fff;border-radius:22px;padding:25px;box-shadow:0 12px 35px rgba(0,0,0,.06)}
.contato{background:linear-gradient(135deg,#fff 0%,#fff 55%,#fff0e6 100%)}
.contato-grid{display:grid;grid-template-columns:1fr .9fr;gap:35px;align-items:start}
.contato h2{text-align:left}
.contato-info{margin:22px 0}
.grande{font-size:1.05rem}
.formulario{background:var(--preto);padding:30px;border-radius:24px;box-shadow:0 20px 55px rgba(0,0,0,.2)}
.formulario h3{color:#fff;margin-bottom:18px}
.formulario input,.formulario textarea{width:100%;padding:15px;margin-bottom:12px;border:0;border-radius:12px;font-family:Poppins}
.formulario textarea{min-height:130px;resize:vertical}
.formulario button{width:100%;border:0;background:var(--laranja);color:#fff;font-weight:900;padding:15px;border-radius:999px;cursor:pointer;font-family:Poppins}
footer{background:#111;color:#fff;padding:38px 0;text-align:center}
.rodape p{margin-top:8px;color:#ddd}
.whatsapp-fixo{position:fixed;right:18px;bottom:18px;background:#25D366;color:white;text-decoration:none;font-weight:900;border-radius:999px;padding:14px 18px;box-shadow:0 10px 30px rgba(0,0,0,.25);z-index:30}
@media(max-width:900px){
  .menu-btn{display:block}
  .menu{position:absolute;top:78px;left:0;right:0;background:#111;display:none;flex-direction:column;padding:25px}
  .menu.ativo{display:flex}
  .hero-grid,.sobre-grid,.contato-grid{grid-template-columns:1fr}
  .cards-4,.produtos-grid,.passos,.avaliacoes-grid{grid-template-columns:1fr 1fr}
  .hero h1{text-align:left}
}
@media(max-width:600px){
  .cards-4,.produtos-grid,.passos,.avaliacoes-grid{grid-template-columns:1fr}
  .hero{padding:55px 0}
  .nav{height:70px}
  .marca{font-size:1.45rem}
  .hero-botoes .btn{width:100%}
}