:root{
    --bordo: #330000;
    --bordo-escuro: #210000;
    --bordo-suave: #5C1414;
    --dourado: #C6A664;
    --dourado-claro: #E4D3A6;
    --branco-quente: #FBF6EF;
    --branco: #FFFFFF;
    --pedra: #8A7C6E;
    --tinta: #241715;
    --tinta-suave: #56463F;
    --serif: 'Playfair Display', Georgia, serif;
    --sans: 'Work Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --container: 1180px;
  }

  *{ margin:0; padding:0; box-sizing:border-box; }
  html{ scroll-behavior:smooth; }
  @media (prefers-reduced-motion: reduce){
    html{ scroll-behavior:auto; }
    *{ animation-duration:0.01ms !important; transition-duration:0.01ms !important; }
  }

  body{
    font-family:var(--sans);
    color:var(--tinta);
    background:var(--branco-quente);
    line-height:1.65;
    -webkit-font-smoothing:antialiased;
  }

  img,svg{ display:block; max-width:100%; }
  a{ color:inherit; text-decoration:none; }
  ul{ list-style:none; }
  button{ font-family:inherit; cursor:pointer; border:none; background:none; }
  :focus-visible{ outline:2px solid var(--dourado); outline-offset:3px; }
  p{ text-align:justify; text-justify:inter-word; }

  .container{ max-width:var(--container); margin:0 auto; padding:0 32px; }
  @media (max-width:640px){ .container{ padding:0 22px; } }

  h1,h2,h3,h4{ font-family:var(--serif); font-weight:500; letter-spacing:-0.01em; color:var(--tinta); }

  .eyebrow{ font-family:var(--sans); text-transform:uppercase; letter-spacing:0.16em; font-size:0.72rem; font-weight:600; color:var(--dourado); text-align:inherit; }
  .eyebrow-title{
    display:block; font-family:var(--serif); font-size:clamp(1.9rem,3.4vw,2.6rem);
    letter-spacing:0.01em; text-transform:none; font-weight:500; color:var(--bordo);
    margin-bottom:2px;
  }
  #areas .eyebrow-title, #biblioteca .eyebrow-title{
    font-size:clamp(2.2rem,4vw,3rem);
  }
  .eyebrow.on-dark{ color:var(--dourado-claro); }
  .eyebrow.on-light{ color:var(--bordo); }

  .gold-rule{ width:56px; height:2px; background:linear-gradient(90deg,var(--dourado),transparent); margin:18px 0 22px; }
  .gold-rule.center{ margin-left:auto; margin-right:auto; }

  .reveal{ opacity:0; transform:translateY(18px); transition:opacity 0.9s ease, transform 0.9s ease; }
  .reveal.in{ opacity:1; transform:translateY(0); }

  /* ---------- Header ---------- */
  header{
    position:fixed; top:0; left:0; right:0; z-index:1000;
    background:rgba(251,246,239,0.94); backdrop-filter:blur(10px);
    border-bottom:1px solid rgba(92,27,46,0.08);
  }
  .nav-wrap{ display:flex; align-items:center; justify-content:space-between; padding:12px 32px; max-width:var(--container); margin:0 auto; }
  .logo{ display:flex; align-items:center; }
  .logo-img{ height:52px; width:auto; display:block; }
  @media (max-width:560px){ .logo-img{ height:42px; } }

  nav.menu{ display:flex; align-items:center; gap:38px; }
  nav.menu a{ font-size:0.88rem; color:var(--tinta-suave); position:relative; padding:4px 0; transition:color 0.25s ease; }
  nav.menu a::after{ content:''; position:absolute; left:0; bottom:-2px; width:0; height:1px; background:var(--dourado); transition:width 0.3s ease; }
  nav.menu a:hover{ color:var(--bordo); }
  nav.menu a:hover::after{ width:100%; }

  .btn{ display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:13px 26px; font-size:0.82rem; font-weight:500; letter-spacing:0.03em; border-radius:2px; transition:all 0.3s ease; white-space:nowrap; text-transform:uppercase; }
  .btn-primary{ background:var(--bordo); color:var(--branco-quente); border:1px solid var(--bordo); }
  .btn-primary:hover{ background:var(--bordo-escuro); border-color:var(--bordo-escuro); }
  .btn-gold{ background:var(--dourado); color:var(--bordo-escuro); border:1px solid var(--dourado); }
  .btn-gold:hover{ background:var(--dourado-claro); border-color:var(--dourado-claro); }
  .btn-outline-light{ background:transparent; color:var(--branco-quente); border:1px solid rgba(251,246,239,0.5); text-transform:none; }
  .btn-outline-light:hover{ border-color:var(--dourado); color:var(--dourado-claro); }
  .btn-outline-dark{ background:transparent; color:var(--bordo); border:1px solid rgba(92,27,46,0.35); text-transform:none; }
  .btn-outline-dark:hover{ border-color:var(--bordo); background:rgba(92,27,46,0.04); }

  .menu-toggle{ display:none; flex-direction:column; gap:5px; padding:8px; }
  .menu-toggle span{ width:24px; height:1.5px; background:var(--bordo); display:block; }

  @media (max-width:980px){
    nav.menu{ position:fixed; top:76px; left:0; right:0; bottom:0; background:var(--branco-quente); flex-direction:column; align-items:flex-start; gap:0; padding:20px 28px; transform:translateX(100%); transition:transform 0.35s ease; overflow-y:auto; }
    nav.menu.open{ transform:translateX(0); }
    nav.menu a{ width:100%; padding:16px 0; border-bottom:1px solid rgba(92,27,46,0.08); font-size:1rem; }
    nav.menu .btn{ margin-top:20px; width:100%; }
    .menu-toggle{ display:flex; }
  }

  /* ---------- Hero ---------- */
  .hero{ position:relative; min-height:100vh; display:flex; align-items:center; background:var(--bordo-escuro); color:var(--branco-quente); overflow:hidden; padding-top:100px; }
  .hero-photo{
    position:absolute; inset:0; z-index:0;
    width:100%; height:100%; object-fit:cover; object-position:55% 45%;
  }
  .hero-overlay{
    position:absolute; inset:0; z-index:1;
    background:linear-gradient(100deg, rgba(51,16,28,0.94) 0%, rgba(51,16,28,0.78) 45%, rgba(51,16,28,0.55) 100%);
  }
  .hero-arch{ position:absolute; right:-8%; top:0; bottom:0; width:56%; opacity:0.6; pointer-events:none; z-index:1; }
  .hero-inner{ position:relative; z-index:2; max-width:var(--container); margin:0 auto; padding:60px 32px 90px; width:100%; }
  .hero-content{ max-width:680px; }
  .hero h1{ font-size:clamp(2.1rem, 4.4vw, 3.4rem); color:var(--dourado-claro); font-weight:400; line-height:1.22; margin-bottom:26px; }
  .hero h1 span{ display:block; }
  .hero h1 .accent{ color:var(--dourado-claro); }
  .hero p.sub{ font-size:1.02rem; color:rgba(251,246,239,0.82); max-width:640px; margin-bottom:40px; font-weight:300; line-height:1.7; }
  .hero-ctas{ display:flex; gap:16px; flex-wrap:wrap; }
  @media (max-width:760px){ .hero-arch{ opacity:0.35; width:90%; right:-20%; } }

  section{ padding:72px 0; }
  #contato{ padding:32px 0; }
  @media (max-width:760px){ section{ padding:48px 0; } }
  .section-dark{ background:var(--bordo); color:var(--branco-quente); }
  .section-dark h2{ color:var(--branco-quente); }
  .section-alt{ background:var(--branco); }

  /* ---------- Posicionamento ---------- */
  .posicionamento-top{ max-width:760px; margin-bottom:64px; }
  .posicionamento-top h2{ font-size:clamp(1.8rem,3vw,2.4rem); line-height:1.3; margin-bottom:22px; }
  .posicionamento-top p{ color:var(--tinta-suave); font-size:1.02rem; margin-bottom:16px; max-width:640px; }
  .pos-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:rgba(92,27,46,0.1); }
  .pos-item{ background:var(--branco); padding:38px 32px; }
  .pos-item .num{ font-family:var(--serif); font-size:0.85rem; color:var(--dourado); display:block; margin-bottom:16px; }
  .pos-item h3{ font-size:1.15rem; margin-bottom:12px; color:var(--bordo); }
  .pos-item p{ font-size:0.92rem; color:var(--tinta-suave); }
  @media (max-width:760px){ .pos-grid{ grid-template-columns:1fr; } }

  /* ---------- Sobre ---------- */
  .sobre-grid{ display:grid; grid-template-columns:0.85fr 1.15fr; gap:70px; align-items:flex-start; }
  .sobre-photo{ aspect-ratio:4/4.6; border-radius:2px; position:relative; overflow:hidden; background:var(--bordo-escuro); }
  .sobre-photo img{ width:100%; height:100%; object-fit:cover; display:block; }
  .sobre-photo .frame{ position:absolute; inset:16px; border:1px solid rgba(198,166,100,0.35); z-index:2; pointer-events:none; }
  .sobre-text h2{ font-size:clamp(1.8rem,3vw,2.4rem); margin-bottom:20px; line-height:1.3; }
  .sobre-text .sobre-subtitulo{ font-family:var(--serif); font-style:italic; font-size:1.15rem; color:var(--bordo); margin-bottom:20px; }
  .sobre-text p{ color:var(--tinta-suave); margin-bottom:18px; max-width:560px; }
  @media (max-width:860px){ .sobre-grid{ grid-template-columns:1fr; gap:40px; } .sobre-photo{ aspect-ratio:4/3.6; } }

  /* ---------- Diferenciais ---------- */
  .dif-head{ max-width:680px; margin-bottom:56px; }
  .dif-head h2{ font-size:clamp(1.9rem,3vw,2.5rem); margin-bottom:16px; }
  .dif-head p{ color:rgba(251,246,239,0.78); font-size:1.02rem; }
  .diferenciais-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:52px 44px; margin-top:20px; }
  .dif-item{ border-top:1px solid rgba(251,246,239,0.2); padding-top:22px; }
  .dif-item h3{ color:var(--branco-quente); font-size:1.15rem; margin-bottom:12px; }
  .dif-item p{ color:rgba(251,246,239,0.72); font-size:0.92rem; }
  @media (max-width:760px){ .diferenciais-grid{ grid-template-columns:1fr 1fr; gap:36px 30px; } }
  @media (max-width:500px){ .diferenciais-grid{ grid-template-columns:1fr; } }

  /* ---------- Tributário destaque ---------- */
  .tributario{ background:var(--tinta); color:var(--branco-quente); position:relative; }
  .tributario::before{ content:''; position:absolute; inset:0; background:radial-gradient(ellipse at top right, rgba(198,166,100,0.08), transparent 55%); }
  .tributario-head{ max-width:680px; margin-bottom:50px; position:relative; }
  .tributario-head .eyebrow{ margin-bottom:10px; display:block; }
  .tributario-head h2{ color:var(--branco-quente); font-size:clamp(2rem,3.4vw,2.7rem); margin-bottom:16px; }
  .tributario-head .sub{ font-size:1.08rem; color:var(--dourado-claro); font-family:var(--serif); font-style:italic; font-weight:400; margin-bottom:20px; }
  .tributario-head p{ color:rgba(251,246,239,0.78); margin-top:16px; max-width:640px; }
  .temas-title{ font-family:var(--serif); font-size:1.2rem; color:var(--branco-quente); margin:44px 0 24px; position:relative; }
  .tema-grid{ position:relative; display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:rgba(251,246,239,0.12); border:1px solid rgba(251,246,239,0.12); }
  .tema-item{ background:var(--tinta); padding:28px 22px; min-height:140px; display:flex; flex-direction:column; justify-content:space-between; transition:background 0.3s ease; }
  .tema-item:hover{ background:#2c1a18; }
  .tema-item .num{ font-family:var(--serif); font-size:0.85rem; color:var(--dourado); }
  .tema-item p{ font-size:0.9rem; color:rgba(251,246,239,0.85); margin-top:16px; }
  @media (max-width:860px){ .tema-grid{ grid-template-columns:repeat(2,1fr); } }
  @media (max-width:500px){ .tema-grid{ grid-template-columns:1fr; } }

  /* ---------- Áreas de atuação ---------- */
  .areas-head{ max-width:820px; margin-bottom:36px; }
  .areas-head h2{ font-size:clamp(1.6rem,2.6vw,2.15rem); margin-bottom:16px; line-height:1.4; font-weight:400; }
  .areas-head p{ color:var(--tinta-suave); font-size:1.02rem; }
  .area-destaque{ background:var(--bordo); color:var(--branco-quente); padding:44px; border-radius:2px; margin-bottom:1px; display:grid; grid-template-columns:auto 1fr; gap:28px; align-items:center; }
  .area-destaque .num{ font-family:var(--serif); font-size:2rem; color:var(--dourado); }
  .area-destaque h3{ color:var(--branco-quente); font-size:1.4rem; margin-bottom:10px; }
  .area-destaque p{ color:rgba(251,246,239,0.8); max-width:600px; }
  .areas-secundarias{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:rgba(92,27,46,0.1); margin-top:1px; }
  .area-card{ background:var(--branco-quente); padding:30px 24px; transition:background 0.3s ease; }
  .area-card:hover{ background:var(--branco); }
  .area-card .num{ font-family:var(--serif); color:var(--dourado); font-size:1rem; }
  .area-card h4{ font-size:1rem; margin:16px 0 10px; color:var(--bordo); font-weight:600; font-family:var(--sans); }
  .area-card p{ font-size:0.85rem; color:var(--tinta-suave); }
  @media (max-width:760px){ .area-destaque{ grid-template-columns:1fr; text-align:left; padding:32px; } .areas-secundarias{ grid-template-columns:1fr 1fr; } }
  @media (max-width:500px){ .areas-secundarias{ grid-template-columns:1fr; } }

  /* ---------- Depoimentos ---------- */
  .depo-head{ text-align:center; max-width:600px; margin:0 auto 56px; }
  .depo-head h2{ font-size:clamp(1.9rem,3vw,2.5rem); }
  .carousel-wrap{ position:relative; max-width:920px; margin:0 auto; }
  .carousel-track{ display:flex; gap:24px; overflow-x:auto; scroll-snap-type:x mandatory; padding:6px 4px 20px; scrollbar-width:none; }
  .carousel-track::-webkit-scrollbar{ display:none; }
  .depo-card{ scroll-snap-align:start; flex:0 0 100%; max-width:100%; background:var(--branco); border:1px solid rgba(92,27,46,0.12); border-radius:4px; padding:38px; box-shadow:0 10px 30px rgba(51,16,28,0.06); }
  @media (min-width:760px){ .depo-card{ flex:0 0 calc(50% - 12px); max-width:calc(50% - 12px); } }
  .depo-stars{ display:flex; gap:4px; margin-bottom:18px; }
  .depo-stars svg{ width:16px; height:16px; fill:var(--dourado); }
  .depo-card p.quote{ font-size:1rem; color:var(--tinta); line-height:1.6; margin-bottom:24px; }
  .depo-footer{ display:flex; align-items:center; justify-content:space-between; border-top:1px solid rgba(92,27,46,0.08); padding-top:18px; }
  .depo-autor{ font-size:0.92rem; font-weight:600; color:var(--bordo); }
  .depo-google{ display:flex; align-items:center; gap:6px; font-size:0.72rem; color:var(--pedra); letter-spacing:0.02em; }
  .carousel-controls{ display:flex; justify-content:center; gap:14px; margin-top:8px; }
  .carousel-btn{ width:40px; height:40px; border-radius:50%; border:1px solid rgba(92,27,46,0.25); display:flex; align-items:center; justify-content:center; transition:all 0.25s ease; }
  .carousel-btn:hover{ background:var(--bordo); border-color:var(--bordo); color:var(--branco-quente); }
  .carousel-btn svg{ width:16px; height:16px; }

  /* ---------- Biblioteca ---------- */
  .biblioteca-head{ max-width:720px; margin-bottom:36px; }
  .biblioteca-head h2{ font-size:clamp(1.9rem,3vw,2.5rem); margin-bottom:16px; }
  .biblioteca-head p{ color:var(--tinta-suave); font-size:1.02rem; }
  .artigos-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:36px; }
  .artigo-card{ display:flex; flex-direction:column; }
  .artigo-thumb{ aspect-ratio:16/10; margin-bottom:22px; position:relative; overflow:hidden; background:#efe6d6; }
  .artigo-thumb img{ width:100%; height:100%; object-fit:cover; display:block; transition:transform 0.5s ease; }
  .artigo-card:hover .artigo-thumb img{ transform:scale(1.04); }
  .artigo-card .cat{ font-size:0.7rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--bordo); font-weight:600; margin-bottom:10px; }
  .artigo-card h3{ font-size:1.08rem; line-height:1.4; margin-bottom:12px; font-weight:500; }
  .artigo-card p{ font-size:0.87rem; color:var(--tinta-suave); margin-bottom:18px; flex-grow:1; }
  .artigo-card a.ler{ font-size:0.82rem; font-weight:600; color:var(--bordo); border-bottom:1px solid var(--dourado); align-self:flex-start; padding-bottom:2px; }
  .ver-todos{ text-align:center; margin-top:56px; }
  @media (max-width:900px){ .artigos-grid{ grid-template-columns:1fr 1fr; } }
  @media (max-width:600px){ .artigos-grid{ grid-template-columns:1fr; } }

  /* ---------- Aviso institucional ---------- */
  .aviso-inline{
    text-align:center; font-size:0.82rem; color:var(--pedra); max-width:640px;
    margin:56px auto 0; padding-top:32px; border-top:1px solid rgba(92,27,46,0.12); letter-spacing:0.01em;
  }

  /* ---------- Contato ---------- */
  .contato-head{ text-align:left; margin-bottom:20px; }
  .contato-grid{ display:grid; grid-template-columns:0.8fr 1.2fr; gap:50px; align-items:center; }
  .contato-logo{ display:flex; justify-content:center; }
  .contato-logo img{ width:100%; max-width:280px; height:auto; }
  .contato-info{ display:flex; flex-direction:column; gap:20px; }
  .contato-item{ display:flex; align-items:flex-start; gap:16px; }
  .contato-icon{
    flex:0 0 auto; width:40px; height:40px; border-radius:50%; border:1px solid rgba(92,27,46,0.2);
    display:flex; align-items:center; justify-content:center; color:var(--bordo);
  }
  .contato-icon svg{ width:18px; height:18px; }
  .contato-item .label{ font-size:0.72rem; text-transform:uppercase; letter-spacing:0.12em; color:var(--dourado); font-weight:600; display:block; margin-bottom:4px; }
  .contato-item .val{ color:var(--tinta-suave); font-size:0.96rem; text-align:left; }
  .contato-item a.val:hover{ color:var(--bordo); }
  @media (max-width:860px){ .contato-grid{ grid-template-columns:1fr; gap:40px; } .contato-logo img{ max-width:220px; } }

  .wa-float{ position:fixed; bottom:22px; right:22px; z-index:900; width:56px; height:56px; background:var(--bordo); color:var(--branco-quente); border-radius:50%; display:flex; align-items:center; justify-content:center; box-shadow:0 8px 24px rgba(51,16,28,0.25); border:1px solid rgba(198,166,100,0.4); transition:transform 0.25s ease, background 0.25s ease; }
  .wa-float:hover{ transform:translateY(-2px); background:var(--bordo-escuro); }

  footer{ background:var(--bordo-escuro); color:rgba(251,246,239,0.75); padding:18px 0; }
  .footer-slim{ display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:14px 28px; }
  .footer-slim-social{ display:flex; align-items:center; gap:14px; }
  .footer-slim-social a{ width:42px; height:42px; display:flex; align-items:center; justify-content:center; border:1px solid rgba(251,246,239,0.3); border-radius:50%; color:rgba(251,246,239,0.85); transition:all 0.25s ease; }
  .footer-slim-social a:hover{ border-color:var(--dourado); color:var(--dourado-claro); background:rgba(198,166,100,0.08); }
  .footer-slim-social svg{ width:20px; height:20px; }
  .footer-slim-links{ display:flex; gap:22px; flex-wrap:wrap; }
  .footer-slim-links a{ font-size:0.8rem; color:rgba(251,246,239,0.65); }
  .footer-slim-links a:hover{ color:var(--dourado-claro); }
  .footer-slim-copy{ font-size:0.76rem; color:rgba(251,246,239,0.45); white-space:nowrap; }
  @media (max-width:760px){ .footer-slim{ justify-content:center; text-align:center; } }

/* ============================================================
   PÁGINAS DE ARTIGOS (listagem + artigo individual)
   ============================================================ */

/* Breadcrumb */
.breadcrumb{ font-size:0.82rem; color:var(--pedra); margin-bottom:28px; }
.breadcrumb a{ color:var(--bordo); }
.breadcrumb a:hover{ color:var(--dourado); }
.breadcrumb .sep{ margin:0 8px; color:var(--pedra); }

/* Cabeçalho de listagem (/artigos/) */
.artigos-listagem-head{ max-width:720px; margin-bottom:48px; }
.artigos-listagem-head h1{ font-size:clamp(2rem,3.4vw,2.8rem); margin-bottom:16px; line-height:1.25; }
.artigos-listagem-head p{ color:var(--tinta-suave); font-size:1.02rem; }

/* Cabeçalho de artigo individual */
.artigo-header{ max-width:760px; margin:0 auto 40px; text-align:center; }
.artigo-header .cat{ font-size:0.74rem; letter-spacing:0.12em; text-transform:uppercase; color:var(--dourado); font-weight:600; display:block; margin-bottom:14px; }
.artigo-header h1{ font-size:clamp(1.9rem,3.6vw,2.6rem); line-height:1.28; margin-bottom:18px; color:var(--tinta); }
.artigo-header .meta{ font-size:0.84rem; color:var(--pedra); }

.artigo-capa{ max-width:900px; margin:0 auto 48px; aspect-ratio:16/8; overflow:hidden; border-radius:2px; }
.artigo-capa img{ width:100%; height:100%; object-fit:cover; display:block; }

/* Corpo do artigo */
.artigo-corpo{ max-width:720px; margin:0 auto; }
.artigo-corpo p{ color:var(--tinta-suave); font-size:1.04rem; margin-bottom:22px; line-height:1.8; }
.artigo-corpo h2{ font-size:1.5rem; color:var(--bordo); margin:44px 0 18px; line-height:1.35; }
.artigo-corpo h3{ font-size:1.18rem; color:var(--tinta); margin:32px 0 14px; }
.artigo-corpo ul{ margin:0 0 22px; padding-left:0; }
.artigo-corpo ul li{ list-style:none; padding-left:24px; position:relative; color:var(--tinta-suave); margin-bottom:10px; line-height:1.6; }
.artigo-corpo ul li::before{ content:''; position:absolute; left:0; top:10px; width:6px; height:1px; background:var(--dourado); }
.artigo-corpo blockquote{
  border-left:2px solid var(--dourado); padding:4px 0 4px 24px; margin:30px 0;
  font-family:var(--serif); font-style:italic; color:var(--bordo); font-size:1.1rem;
}
.artigo-aviso{ font-size:0.86rem; color:var(--pedra); border-top:1px solid rgba(92,27,46,0.12); padding-top:20px; margin-top:36px; }

/* CTA final do artigo */
.artigo-cta{
  max-width:720px; margin:56px auto 0; background:var(--bordo); color:var(--branco-quente);
  border-radius:2px; padding:40px; text-align:center;
}
.artigo-cta h3{ color:var(--branco-quente); font-size:1.3rem; margin-bottom:12px; }
.artigo-cta p{ color:rgba(251,246,239,0.8); margin-bottom:24px; font-size:0.96rem; }

/* Relacionados */
.artigo-relacionados{ max-width:900px; margin:64px auto 0; }
.artigo-relacionados h3{ font-size:0.9rem; text-transform:uppercase; letter-spacing:0.1em; color:var(--dourado); font-weight:600; margin-bottom:24px; text-align:center; }