/* Medeiros e Almeida Advocacia — identidade sóbria derivada da logomarca (grafite/branco) */
:root {
  --grafite: #2e2e2e;
  --cinza: #555555;
  --cinza-claro: #8a8a8a;
  --fundo: #fafaf8;
  --branco: #ffffff;
  --linha: #e4e4e0;
  --whatsapp: #1f7a4d;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--grafite);
  background: var(--fundo);
  line-height: 1.7;
  font-size: 17px;
}
h1, h2, h3, .serif { font-family: Georgia, "Times New Roman", serif; font-weight: 500; letter-spacing: 0.01em; }
h1 { font-size: 2rem; line-height: 1.3; margin-bottom: 0.8rem; }
h2 { font-size: 1.45rem; margin: 2.2rem 0 0.8rem; }
h3 { font-size: 1.15rem; margin: 1.6rem 0 0.5rem; }
p { margin-bottom: 1rem; }
a { color: var(--grafite); }
img { max-width: 100%; }
.container { max-width: 960px; margin: 0 auto; padding: 0 1.25rem; }

/* Header */
header.site {
  background: var(--branco);
  border-bottom: 1px solid var(--linha);
  position: sticky; top: 0; z-index: 50;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 0.8rem 1.25rem; max-width: 1100px; margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; }
.brand-mark { font-family: Georgia, serif; font-size: 1.5rem; letter-spacing: 0.15em; border-right: 1px solid var(--grafite); padding-right: 0.7rem; }
.brand-name { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.22em; color: var(--cinza); }
nav.main { display: flex; gap: 1.3rem; flex-wrap: wrap; }
nav.main a { text-decoration: none; font-size: 0.86rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--cinza); padding: 0.3rem 0; }
nav.main a:hover, nav.main a[aria-current="page"] { color: var(--grafite); border-bottom: 1px solid var(--grafite); }
.nav-toggle { display: none; background: none; border: 1px solid var(--linha); font-size: 1.2rem; padding: 0.2rem 0.6rem; cursor: pointer; }

/* Hero */
.hero { background: var(--branco); border-bottom: 1px solid var(--linha); padding: 4rem 0 3.5rem; text-align: center; }
.hero h1 { font-size: 2.3rem; max-width: 760px; margin: 0 auto 1rem; }
.hero p.lead { font-size: 1.1rem; color: var(--cinza); max-width: 640px; margin: 0 auto 1.8rem; }
.hero .areas-hint { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--cinza-claro); margin-bottom: 1.5rem; }

/* Buttons */
.btn { display: inline-block; padding: 0.75rem 1.7rem; text-decoration: none; font-size: 0.9rem; letter-spacing: 0.05em; border: 1px solid var(--grafite); transition: all 0.2s; }
.btn-solid { background: var(--grafite); color: var(--branco); }
.btn-solid:hover { background: var(--cinza); border-color: var(--cinza); }
.btn-ghost { color: var(--grafite); background: transparent; margin-left: 0.6rem; }
.btn-ghost:hover { background: var(--grafite); color: var(--branco); }

/* Cards de áreas */
.grid-areas { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.2rem; margin: 2rem 0; }
.card { background: var(--branco); border: 1px solid var(--linha); padding: 1.6rem; display: flex; flex-direction: column; }
.card h3 { margin-top: 0; }
.card p { font-size: 0.95rem; color: var(--cinza); flex: 1; }
.card a.saiba { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; text-decoration: none; border-bottom: 1px solid var(--grafite); align-self: flex-start; padding-bottom: 2px; }

/* Seções */
section.bloco { padding: 3rem 0; }
section.bloco.alt { background: var(--branco); border-top: 1px solid var(--linha); border-bottom: 1px solid var(--linha); }
.kicker { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--cinza-claro); display: block; margin-bottom: 0.4rem; }

/* Página interna */
.page-head { background: var(--branco); border-bottom: 1px solid var(--linha); padding: 2.8rem 0 2.2rem; }
.breadcrumb { font-size: 0.8rem; color: var(--cinza-claro); margin-bottom: 0.8rem; }
.breadcrumb a { color: var(--cinza-claro); }
article.conteudo { padding: 2.5rem 0 3.5rem; max-width: 760px; }
article.conteudo ul { margin: 0 0 1rem 1.4rem; }
article.conteudo li { margin-bottom: 0.5rem; }
.atualizado { font-size: 0.8rem; color: var(--cinza-claro); font-style: italic; }

/* FAQ */
.faq details { border: 1px solid var(--linha); background: var(--branco); margin-bottom: 0.6rem; padding: 0.9rem 1.1rem; }
.faq summary { font-weight: 600; cursor: pointer; font-size: 0.98rem; }
.faq details p { margin: 0.7rem 0 0; font-size: 0.95rem; color: var(--cinza); }

/* Aviso ético */
.aviso-etico { font-size: 0.85rem; color: var(--cinza); background: var(--branco); border: 1px solid var(--linha); border-left: 3px solid var(--cinza); padding: 0.9rem 1.1rem; margin: 2rem 0; }

/* Contato */
.contato-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.2rem; margin: 1.5rem 0; }
form.contato label { display: block; font-size: 0.85rem; font-weight: 600; margin: 1rem 0 0.3rem; }
form.contato input, form.contato select, form.contato textarea {
  width: 100%; padding: 0.7rem; border: 1px solid var(--linha); background: var(--branco); font: inherit; font-size: 0.95rem;
}
form.contato .consent { display: flex; gap: 0.6rem; align-items: flex-start; margin: 1rem 0; font-size: 0.85rem; color: var(--cinza); }
form.contato .consent input { width: auto; margin-top: 0.3rem; }

/* Footer */
footer.site { background: var(--grafite); color: #d8d8d4; padding: 2.5rem 0 2rem; margin-top: 3rem; font-size: 0.88rem; }
footer.site a { color: #d8d8d4; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; margin-bottom: 1.5rem; }
.footer-note { border-top: 1px solid #4a4a4a; padding-top: 1.2rem; font-size: 0.78rem; color: #a9a9a4; }

/* WhatsApp flutuante */
.wa-float {
  position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 90;
  background: var(--whatsapp); color: #fff; width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; text-decoration: none;
  box-shadow: 0 3px 10px rgba(0,0,0,0.25);
}
.wa-float svg { width: 30px; height: 30px; fill: #fff; }

/* Blog list */
.post-item { background: var(--branco); border: 1px solid var(--linha); padding: 1.4rem 1.6rem; margin-bottom: 1rem; }
.post-item h3 { margin: 0 0 0.4rem; }
.post-item .meta { font-size: 0.8rem; color: var(--cinza-claro); margin-bottom: 0.5rem; }

@media (max-width: 760px) {
  nav.main { display: none; width: 100%; flex-direction: column; gap: 0.2rem; padding: 0.5rem 0; }
  nav.main.open { display: flex; }
  .nav-toggle { display: block; }
  .header-inner { flex-wrap: wrap; }
  .hero h1 { font-size: 1.7rem; }
  .btn-ghost { margin-left: 0; margin-top: 0.6rem; }
}