:root {
  --grafite: #1f2022;
  --grafite-2: #2c2d30;
  --ouro: #c9a961;
  --ouro-claro: #f1e5b0;
  --papel: #ffffff;
  --fundo: #f6f4ef;
  --texto: #26272a;
  --suave: #62646a;
  --serif: "Libre Baskerville", Georgia, "Times New Roman", serif;
  --sans: "Montserrat", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  font-family: var(--serif);
  color: var(--texto);
  background: var(--papel);
  line-height: 1.7;
  font-size: 17px;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.container { width: min(1120px, 100% - 32px); margin-inline: auto; }

h1, h2, h3 { font-family: var(--sans); line-height: 1.2; margin: 0 0 .6em; }
h1 { font-size: clamp(1.9rem, 4.6vw, 3.1rem); font-weight: 800; letter-spacing: .01em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 700; }
h3 { font-size: 1.08rem; font-weight: 700; }

.sobre {
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ouro);
  margin: 0 0 .9rem;
}

/* Topo */
.topo {
  position: sticky; top: 0; z-index: 20;
  background: var(--grafite);
  border-bottom: 2px solid var(--ouro);
}
.topo__in { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 0; }
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; color: #fff; }
.marca__logo { width: 42px; height: 44px; }
.marca__txt { display: flex; flex-direction: column; line-height: 1.1; }
.marca__txt strong {
  font-family: var(--sans); font-weight: 800; font-size: 1.05rem; letter-spacing: .06em;
  background: linear-gradient(90deg, var(--ouro), var(--ouro-claro));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.marca__txt em {
  font-style: normal; font-size: .6rem; letter-spacing: .5em; color: var(--ouro); text-align: right; margin-top: 3px;
}
.menu { display: flex; gap: 26px; }
.menu a {
  font-family: var(--sans); font-size: .8rem; font-weight: 500; color: #e8e6df;
  text-decoration: none; letter-spacing: .04em;
}
.menu a:hover { color: var(--ouro-claro); }

/* Botões */
.btn {
  display: inline-block; font-family: var(--sans); font-weight: 700; font-size: .9rem;
  letter-spacing: .04em; padding: 14px 26px; border-radius: 2px; text-decoration: none;
  border: 1.5px solid var(--ouro); cursor: pointer; transition: transform .15s, background .15s, color .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn--ouro { background: linear-gradient(135deg, var(--ouro), var(--ouro-claro)); color: var(--grafite); }
.btn--linha { background: transparent; color: var(--ouro-claro); }
.btn--linha:hover { background: rgba(201,169,97,.14); }
:focus-visible { outline: 3px solid var(--ouro-claro); outline-offset: 3px; }

/* Hero */
.hero {
  background:
    linear-gradient(115deg, var(--grafite) 0%, var(--grafite-2) 60%, #4a4b4e 100%);
  color: #fff;
  position: relative; overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px;
  background: linear-gradient(90deg, var(--ouro), var(--ouro-claro));
}
.hero__in { display: grid; grid-template-columns: 1.4fr 1fr; align-items: center; gap: 40px; padding: 84px 0 92px; }
.lead { font-size: 1.08rem; color: #dcd9d0; max-width: 56ch; }
.botoes { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero__arte img { width: min(300px, 70%); margin-inline: auto; opacity: .95; }

/* Seções */
.secao { padding: 84px 0; }
.secao--escura { background: var(--grafite); color: #e8e6df; }
.secao--escura h2, .secao--escura h3 { color: #fff; }

.grade { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 34px; }
.card {
  background: var(--fundo); padding: 26px 26px 22px; border-top: 3px solid var(--ouro);
}
.card p { margin: 0; color: var(--suave); font-size: .95rem; }

.equipe { margin-top: 30px; display: grid; gap: 24px; }
.pessoa {
  display: flex; gap: 24px; align-items: center;
  border: 1px solid rgba(201,169,97,.45); padding: 26px; max-width: 640px;
}
.pessoa__foto { width: 84px; flex: none; }
.pessoa p { margin: 0; }
.oab { font-family: var(--sans); color: var(--ouro); font-weight: 700; letter-spacing: .08em; font-size: .85rem; margin-bottom: 6px !important; }

/* Triagem */
.triagem { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
.aviso { font-size: .85rem; color: var(--suave); border-left: 3px solid var(--ouro); padding-left: 14px; }
.form { display: grid; gap: 16px; background: var(--fundo); padding: 30px; border-top: 3px solid var(--ouro); }
.form label { display: grid; gap: 6px; font-family: var(--sans); font-size: .8rem; font-weight: 700; letter-spacing: .03em; }
.form input, .form select, .form textarea {
  font: inherit; font-family: var(--serif); font-weight: 400; font-size: 1rem;
  padding: 12px 13px; border: 1px solid #cfccc2; border-radius: 2px; background: #fff; color: var(--texto);
}
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--ouro); border-color: var(--ouro); }
.erro { margin: 0; color: #9b1c1c; font-family: var(--sans); font-size: .82rem; font-weight: 500; }
.form .btn { justify-self: start; }

/* Contato */
.lista { list-style: none; padding: 0; margin: 20px 0 28px; display: grid; gap: 18px; }
.lista span {
  display: block; font-family: var(--sans); font-size: .72rem; letter-spacing: .2em;
  text-transform: uppercase; color: var(--ouro); font-weight: 700;
}
.lista a { text-decoration: none; border-bottom: 1px solid rgba(201,169,97,.5); }
.lista a:hover { color: var(--ouro-claro); }

/* Rodapé */
.rodape { background: #151617; color: #b9b6ac; padding: 30px 0; text-align: center; border-top: 2px solid var(--ouro); }
.rodape p { margin: 0 0 6px; }
.pequeno { font-size: .78rem; max-width: 80ch; margin-inline: auto !important; }

/* WhatsApp flutuante */
.zap {
  position: fixed; right: 18px; bottom: 18px; z-index: 30;
  width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center; color: #fff; background: #25a244;
  box-shadow: 0 6px 18px rgba(0,0,0,.3); transition: transform .15s;
}
.zap:hover { transform: scale(1.06); }

/* Mobile */
@media (max-width: 860px) {
  body { font-size: 16px; }
  .menu { display: none; }
  .hero__in { grid-template-columns: 1fr; padding: 56px 0 64px; }
  .hero__arte { order: -1; }
  .hero__arte img { width: 110px; margin-inline: 0; }
  .grade { grid-template-columns: 1fr; }
  .triagem { grid-template-columns: 1fr; gap: 28px; }
  .secao { padding: 60px 0; }
  .pessoa { flex-direction: column; align-items: flex-start; }
  .form { padding: 22px; }
  .form .btn, .botoes .btn { width: 100%; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .zap { transition: none; }
}