:root{
  --fundo: #F6F4EF;
  --texto: #0F1714;
  --cinza: #55605B;
  --linha: #D9DCD8;
  --esmeralda: #0E6B4C;
  --esmeralda-claro: #2E9E76;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", Helvetica, Arial, sans-serif;
}

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

html{ scroll-behavior:smooth; }

body{
  font-family:var(--sans);
  color:var(--texto);
  background:var(--fundo);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

.container{ max-width:1080px; margin:0 auto; padding:0 24px; }

/* Cabeçalho */
.topo{
  position:sticky; top:0; z-index:50;
  background:rgba(246,244,239,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--linha);
}
.topo-inner{ display:flex; align-items:center; justify-content:space-between; gap:24px; padding-top:14px; padding-bottom:14px; }
.marca img{ height:64px; width:auto; }
.nav{ display:flex; align-items:center; gap:28px; }
.nav a{ font-size:.95rem; font-weight:500; color:var(--cinza); transition:color .2s; }
.nav a:hover{ color:var(--esmeralda); }
.cta-nav{
  background:var(--esmeralda); color:#fff !important;
  padding:10px 18px; border-radius:999px; font-weight:600;
}
.cta-nav:hover{ background:var(--esmeralda-claro); color:#fff !important; }

.menu-btn{ display:none; background:none; border:0; cursor:pointer; padding:6px; }
.menu-btn span{ display:block; width:24px; height:2px; background:var(--texto); margin:5px 0; border-radius:2px; transition:.25s; }

/* Hero */
.hero{ padding:88px 0 40px; text-align:center; }
.etiqueta{
  display:inline-block; font-size:.8rem; letter-spacing:.22em; text-transform:uppercase;
  color:var(--esmeralda); font-weight:600; margin-bottom:20px;
}
.hero-titulo{
  font-family:var(--serif); font-weight:600;
  font-size:clamp(2.1rem, 5vw, 3.5rem);
  line-height:1.12; max-width:820px; margin:0 auto; letter-spacing:-.01em;
}
.hero-titulo em{ font-style:italic; }
.hero-titulo .acento{ color:var(--esmeralda); }
.hero-sub{
  color:var(--cinza); font-size:1.08rem; max-width:640px; margin:22px auto 34px;
}
.hero-acoes{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

.btn{
  display:inline-block; font-family:var(--sans); font-weight:600;
  padding:14px 28px; border-radius:999px; font-size:1rem; cursor:pointer;
  border:1px solid transparent; transition:.2s; text-align:center;
}
.btn-primario{ background:var(--esmeralda); color:#fff; }
.btn-primario:hover{ background:var(--esmeralda-claro); }
.btn-secundario{ border-color:var(--texto); color:var(--texto); background:transparent; }
.btn-secundario:hover{ border-color:var(--esmeralda); color:var(--esmeralda); }
.btn-bloco{ width:100%; }

.hero-mono{ margin:64px auto 0; max-width:560px; opacity:.9; }
.hero-mono svg{ width:100%; height:auto; }

/* Seções */
.secao{ padding:96px 0; }
.secao-neutra{ background:#EFECE4; }
.secao-titulo{
  font-family:var(--serif); font-weight:600; font-size:clamp(1.7rem, 3.6vw, 2.4rem);
  line-height:1.15; letter-spacing:-.01em; margin-bottom:14px;
}
.secao-sub{ color:var(--cinza); max-width:560px; }

/* Grade de serviços */
.grade{
  display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:48px;
}
.card{
  background:#fff; border:1px solid var(--linha); border-radius:16px;
  padding:28px 26px; transition:transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover{
  transform:translateY(-4px); box-shadow:0 14px 30px rgba(15,23,20,.08);
  border-color:var(--esmeralda-claro);
}
.card-num{
  display:inline-block; font-family:var(--serif); color:var(--esmeralda);
  font-size:.9rem; letter-spacing:.1em; margin-bottom:14px;
}
.card h3{ font-family:var(--serif); font-weight:600; font-size:1.22rem; margin-bottom:8px; }
.card p{ color:var(--cinza); font-size:.95rem; }

/* Ferramentas */
.ferramentas{
  margin-top:48px; padding-top:30px; border-top:1px solid var(--linha);
  display:flex; align-items:center; gap:22px; flex-wrap:wrap; justify-content:center;
}
.ferramentas-titulo{
  font-size:.78rem; letter-spacing:.18em; text-transform:uppercase;
  color:var(--cinza); font-weight:600;
}
.ferramentas-lista{ display:flex; gap:10px; flex-wrap:wrap; justify-content:center; }
.ferramentas-lista span{
  font-size:.88rem; font-weight:600; color:var(--esmeralda);
  border:1px solid var(--linha); background:#fff; padding:7px 15px; border-radius:999px;
}

/* Passos */
.passos{ display:grid; grid-template-columns:repeat(3,1fr); gap:36px; margin-top:52px; }
.passo-bar{ display:flex; align-items:center; gap:12px; margin-bottom:18px; }
.passo-bar span{
  display:flex; align-items:center; justify-content:center;
  width:44px; height:44px; border-radius:50%;
  background:var(--esmeralda); color:#fff; font-family:var(--serif); font-weight:600; font-size:1.1rem;
}
.passo-bar i{ flex:1; height:1px; background:var(--linha); }
.passo h3{ font-family:var(--serif); font-weight:600; font-size:1.25rem; margin-bottom:8px; }
.passo p{ color:var(--cinza); font-size:.97rem; }

/* Sobre */
.sobre-inner{ display:grid; grid-template-columns:1.15fr .85fr; gap:56px; align-items:start; }
.sobre-texto .secao-titulo{ margin-bottom:20px; }
.sobre-texto p{ color:var(--cinza); margin-bottom:16px; }
.sobre-texto strong{ color:var(--texto); }
.sobre-lista{ list-style:none; border-top:1px solid var(--linha); }
.sobre-lista li{
  padding:18px 0; border-bottom:1px solid var(--linha);
  color:var(--cinza); font-size:1rem;
  display:flex; align-items:baseline; gap:14px;
}
.sobre-lista li::before{
  content:""; flex:none; width:9px; height:9px; border-radius:50%;
  background:var(--esmeralda); align-self:center;
}
.sobre-lista strong{ color:var(--texto); margin-right:4px; }

/* CTA / contato */
.secao-cta{ background:var(--texto); color:var(--fundo); }
.secao-cta .secao-titulo{ color:var(--fundo); }
.secao-cta .etiqueta{ color:var(--esmeralda-claro); }
.secao-cta .contato-texto p{ color:#B9C2BD; }
.contato-inner{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start; }
.contato-local{ margin-top:16px; font-size:.95rem; }
.contato-whats{ margin-top:10px; font-size:1rem; }
.contato-whats a{ color:var(--esmeralda-claro); font-weight:600; border-bottom:1px solid var(--esmeralda-claro); }

.form{
  background:var(--fundo); color:var(--texto);
  border-radius:18px; padding:30px; display:flex; flex-direction:column; gap:18px;
}
.form label{ display:flex; flex-direction:column; gap:6px; font-size:.88rem; font-weight:600; color:var(--cinza); }
.form input, .form textarea{
  font-family:var(--sans); font-size:1rem; color:var(--texto);
  padding:13px 15px; border:1px solid var(--linha); border-radius:10px;
  background:#fff; outline:none; transition:border-color .2s;
}
.form input:focus, .form textarea:focus{ border-color:var(--esmeralda); }
.form textarea{ resize:vertical; }
.form-obs{ font-size:.82rem; color:var(--cinza); text-align:center; }

/* Rodapé */
.rodape{ background:#0B100D; color:#8A918D; padding:56px 0; border-top:1px solid rgba(255,255,255,.06); }
.rodape-inner{ text-align:center; display:flex; flex-direction:column; align-items:center; gap:14px; }
.rodape-logo{ height:60px; width:auto; }
.rodape-tag{ font-family:var(--serif); color:var(--esmeralda-claro); font-style:italic; }
.rodape-copy{ font-size:.88rem; }

/* Responsivo */
@media (max-width:840px){
  .grade{ grid-template-columns:1fr 1fr; }
  .passos{ grid-template-columns:1fr; gap:28px; }
  .sobre-inner, .contato-inner{ grid-template-columns:1fr; gap:40px; }
  .nav{
    position:fixed; inset:0 0 auto 0; top:80px; left:0;
    flex-direction:column; background:var(--fundo); padding:30px 24px;
    gap:22px; transform:translateY(-130%); transition:transform .3s;
    border-bottom:1px solid var(--linha);
  }
  .nav.aberto{ transform:translateY(0); }
  .nav a{ font-size:1.1rem; }
  .menu-btn{ display:block; }
}

@media (max-width:560px){
  .grade{ grid-template-columns:1fr; }
  .hero{ padding-top:64px; }
  .contato-inner{ gap:32px; }
}