:root{
    --marrom: #4A2E1B;
    --marrom-escuro: #2A1A0E;
    --marrom-texto: #6B4630;
    --marrom-linha: #B08A63;
    --amarelo: #E4B94A;
    --amarelo-claro: #F5E3B3;
    --branco: #FFFFFF;
    --creme: #FAF6EF;
    --carvao: #241811;
    --cinza-texto: #5A4636;
    --borda: rgba(42,26,15,0.15);
    --serif: 'Fraunces', Georgia, serif;
    --sans: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;
  }

  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    font-family: var(--sans);
    color: var(--carvao);
    background: var(--branco);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
  }
  a{color:inherit;text-decoration:none;}
  img{max-width:100%;display:block;}
  .container{max-width: 1140px; margin: 0 auto; padding: 0 32px;}
  h1,h2,h3,h4{
    font-family: var(--serif);
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--marrom-escuro);
  }
  a:focus-visible, button:focus-visible, summary:focus-visible{
    outline: 2px solid var(--marrom);
    outline-offset: 3px;
  }
  @media (prefers-reduced-motion: reduce){
    *{animation:none !important; transition:none !important; scroll-behavior:auto !important;}
  }

  /* ---------- Header ---------- */
  header{
    position: sticky; top: 0; z-index: 50;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--borda);
  }
  .nav-wrap{display:flex; align-items:center; justify-content:space-between; padding: 16px 0;}
  .brand{display:flex; align-items:center;}
  .brand-logo{height: 36px; width: auto; display:block;}
  nav ul{display:flex; gap: 32px; list-style:none;}
  nav a{font-size: 15px; font-weight: 500; color: var(--carvao); transition: color .2s;}
  nav a:hover{color: var(--marrom);}
  .nav-cta{
    display:inline-flex; align-items:center; gap:8px;
    background: var(--marrom);
    color: var(--branco) !important;
    padding: 11px 22px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 14px;
    transition: background .2s;
  }
  .nav-cta:hover{background: var(--marrom-escuro);}
  @media (max-width: 860px){
    nav ul{display:none;}
    .nav-cta{padding: 9px 14px; font-size:13px;}
    .brand-logo{height: 30px;}
  }

  /* ---------- Hero ---------- */
  .hero{
    background:
      linear-gradient(180deg, rgba(42,26,14,0.94) 0%, rgba(42,26,14,0.88) 55%, var(--marrom-escuro) 100%),
      repeating-linear-gradient(90deg, rgba(250,246,239,0.05) 0px, rgba(250,246,239,0.05) 1px, transparent 1px, transparent 64px),
      repeating-linear-gradient(0deg, rgba(250,246,239,0.035) 0px, rgba(250,246,239,0.035) 1px, transparent 1px, transparent 64px),
      var(--marrom-escuro);
    color: var(--creme);
    position: relative;
    overflow: hidden;
  }
  .hero-grid{
    display:grid; grid-template-columns: 1.15fr 0.85fr;
    gap: 60px; align-items:center; position:relative; z-index:2;
    padding: 76px 0 76px;
  }
  .hero-kicker{
    font-size: 13.5px;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--amarelo-claro);
    text-transform: uppercase;
    margin-bottom: 0;
  }
  .hero h1{
    color: var(--branco);
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.14;
    margin-bottom: 18px;
  }
  .hero p.lead{
    font-size: 17.5px;
    color: rgba(250,246,239,0.86);
    max-width: 460px;
    margin-bottom: 32px;
  }
  .hero-ctas{display:flex; gap:14px; flex-wrap:wrap;}
  .btn-primary{
    display:inline-flex; align-items:center; gap:10px;
    background: var(--amarelo);
    color: var(--marrom-escuro);
    font-weight: 700;
    padding: 15px 26px;
    border-radius: 4px;
    font-size: 15px;
    transition: transform .2s, background .2s;
    border: none; cursor:pointer;
  }
  .btn-primary:hover{background: var(--amarelo-claro); transform: translateY(-1px);}
  .btn-primary.pulse{animation: cta-pulse 2.6s ease-in-out infinite;}
  .btn-primary.pulse:hover{animation: none;}
  @keyframes cta-pulse{
    0%, 100%{box-shadow: 0 0 0 0 rgba(228,185,74,0.45);}
    50%{box-shadow: 0 0 0 10px rgba(228,185,74,0);}
  }
  .btn-ghost{
    display:inline-flex; align-items:center; gap:8px;
    border: 1px solid rgba(250,246,239,0.4);
    color: var(--branco);
    padding: 15px 24px;
    border-radius: 4px;
    font-size: 15px;
    font-weight: 600;
    transition: border-color .2s, background .2s;
  }
  .btn-ghost:hover{border-color: var(--amarelo-claro); background: rgba(255,255,255,0.05);}

  /* Hero brand panel — clean logo showcase, replaces prior gimmick card */
  .brand-panel{
    background: rgba(250,246,239,0.04);
    border: 1px solid rgba(250,246,239,0.18);
    border-radius: 8px;
    padding: 48px 36px;
    text-align: center;
    position: relative;
  }
  .panel-scale{
    position: absolute;
    top: -18px;
    right: -14px;
    width: 46px;
    height: 46px;
    color: var(--amarelo);
    opacity: 0.85;
  }
  .panel-scale .beam-group{
    transform-origin: 100px 42px;
    animation: scale-sway 5s ease-in-out infinite;
  }
  @keyframes scale-sway{
    0%, 100%{transform: rotate(-3deg);}
    50%{transform: rotate(3deg);}
  }
  .brand-panel .panel-logo{
    height: 64px;
    width: auto;
    margin: 0 auto 22px;
  }
  .brand-panel .panel-line{
    width: 40px;
    height: 1px;
    background: var(--amarelo);
    margin: 0 auto 22px;
  }
  .panel-single{
    border: 1px solid rgba(250,246,239,0.16);
    border-radius: 6px;
    padding: 18px 16px;
    margin-top: 6px;
  }
  .panel-single .lbl{
    font-family: var(--serif);
    font-size: 17px;
    color: var(--branco);
    font-weight: 600;
    margin-bottom: 5px;
  }
  .panel-single .sub{
    font-size: 12.5px;
    color: rgba(250,246,239,0.6);
  }
  @media (max-width: 900px){
    .hero-grid{grid-template-columns: 1fr; padding: 56px 0;}
    .brand-panel{max-width: 420px;}
  }

  /* ---------- Stat strip ---------- */
  .stat-strip{background: var(--marrom); border-top: 1px solid rgba(250,246,239,0.14);}
  .stat-grid{display:grid; grid-template-columns: repeat(3,1fr); gap: 20px; text-align:center; padding: 24px 0;}
  .stat-item .num{font-family: var(--serif); font-size: 24px; font-weight:700; color: var(--branco);}
  .stat-item .lbl{font-size: 12.5px; color: rgba(250,246,239,0.75); margin-top: 3px;}
  @media (max-width: 700px){ .stat-grid{grid-template-columns: repeat(2,1fr);} }

  /* ---------- Section shared ---------- */
  section{padding: 84px 0;}
  .eyebrow{
    font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--marrom-texto); margin-bottom: 14px; display:block;
  }
  .section-head{max-width: 620px; margin-bottom: 48px;}
  .section-head h2{font-size: clamp(26px, 3vw, 36px); line-height: 1.16; margin-bottom: 16px;}
  .section-head p{color: var(--cinza-texto); font-size: 16px;}
  .section-head.center{margin-left:auto; margin-right:auto; text-align:center;}

  /* ---------- Áreas — equal weight, no priority styling ---------- */
  .areas{background: var(--creme);}
  .areas-grid{display:grid; grid-template-columns: 1fr 1fr; gap: 26px;}
  .areas-grid.single{
    grid-template-columns: 1fr;
    max-width: 560px;
    margin: 0 auto;
  }
  .areas-grid.single .area-card{
    border-color: var(--amarelo);
  }
  .area-card{
    background: var(--branco); border: 1px solid var(--borda);
    border-radius: 8px; padding: 34px 32px;
    transition: transform .25s ease, border-color .25s ease;
  }
  .area-card:hover{
    transform: translateY(-3px);
    border-color: var(--marrom-linha);
  }
  .area-card .num{
    font-family: var(--serif); font-size: 14px; color: var(--marrom-texto);
    font-weight: 700; margin-bottom: 12px; display:block;
  }
  .area-card h3{font-size: 22px; margin-bottom: 10px;}
  .area-card > p{color: var(--cinza-texto); font-size: 14.5px; margin-bottom: 22px;}
  .area-list{list-style:none; display:flex; flex-direction:column; gap: 12px;}
  .area-list li{
    font-size: 14.5px; padding-left: 18px; position: relative; color: var(--carvao);
    border-bottom: 1px solid var(--borda);
    padding-bottom: 12px;
  }
  .area-list li:last-child{border-bottom:none; padding-bottom:0;}
  .area-list li::before{
    content:""; position:absolute; left:0; top: 7px;
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--marrom-linha);
  }
  @media (max-width: 860px){ .areas-grid{grid-template-columns:1fr;} }

  /* ---------- O que defendemos ---------- */
  .defesa{background: var(--branco);}
  .defesa-cols{display:flex; flex-direction:column; gap: 56px;}
  .defesa-col-title{
    font-size: 20px;
    margin-bottom: 22px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--borda);
  }
  .defesa-grid{
    display:grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
  }
  .defesa-item{
    padding: 18px 0 0;
    border-top: 1px solid var(--borda);
  }
  .defesa-item .num{
    font-family: var(--serif);
    font-size: 12.5px;
    color: var(--marrom-linha);
    font-weight: 700;
    display:block;
    margin-bottom: 8px;
  }
  .defesa-item h4{font-size: 15px; margin-bottom: 6px; color: var(--marrom-escuro);}
  .defesa-item p{font-size: 13px; color: var(--cinza-texto); line-height: 1.5;}
  @media (max-width: 980px){
    .defesa-grid{grid-template-columns: repeat(2, 1fr);}
  }
  @media (max-width: 560px){
    .defesa-grid{grid-template-columns: 1fr;}
  }

  /* ---------- Como funciona ---------- */
  .processo{background: var(--creme);}
  .processo-grid{
    display:grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 26px;
  }
  .processo-item{position: relative; padding-top: 8px;}
  .processo-num{
    font-family: var(--serif);
    font-size: 34px;
    font-weight: 700;
    color: var(--amarelo);
    -webkit-text-stroke: 1px var(--marrom-linha);
    display:block;
    margin-bottom: 12px;
  }
  .processo-item h4{font-size: 16px; margin-bottom: 8px;}
  .processo-item p{font-size: 13.5px; color: var(--cinza-texto);}
  @media (max-width: 860px){
    .processo-grid{grid-template-columns: repeat(2, 1fr); row-gap: 34px;}
  }
  @media (max-width: 560px){
    .processo-grid{grid-template-columns: 1fr;}
  }

  /* ---------- Diferenciais ---------- */
  .diferenciais{background: var(--marrom-escuro); color: var(--creme); position: relative; overflow: hidden;}
  .diferenciais .container{position: relative; z-index: 2;}
  .diferenciais .eyebrow{color: var(--amarelo-claro);}
  .diferenciais .section-head h2{color: var(--branco);}
  .diferenciais .section-head p{color: rgba(250,246,239,0.72);}
  .dif-grid{display:grid; grid-template-columns: repeat(3,1fr); gap: 26px;}
  .dif-card{
    border: 1px solid rgba(250,246,239,0.18); border-radius: 8px; padding: 30px 26px;
    transition: transform .25s ease, border-color .25s ease;
  }
  .dif-card:hover{
    transform: translateY(-4px);
    border-color: rgba(228,185,74,0.55);
  }
  .dif-card .mark{font-family: var(--serif); font-size: 22px; color: var(--amarelo-claro); margin-bottom: 14px; display:block;}
  .dif-card h4{font-size: 17px; margin-bottom: 8px; color: var(--branco);}
  .dif-card p{font-size: 14px; color: rgba(250,246,239,0.68);}
  @media (max-width: 860px){ .dif-grid{grid-template-columns:1fr;} }

  /* ---------- Sócios ---------- */
  .socios{background: var(--creme);}
  .socios-grid{display:grid; grid-template-columns: 1fr 1fr; gap: 28px;}
  .socio-card{
    background: var(--branco);
    border: 1px solid var(--borda);
    border-radius: 10px;
    overflow: hidden;
    transition: transform .25s ease, border-color .25s ease;
  }
  .socio-card:hover{
    transform: translateY(-3px);
    border-color: var(--marrom-linha);
  }
  .socio-photo{
    width: 100%;
    aspect-ratio: 4 / 5;
    border-radius: 10px 10px 0 0;
    background: linear-gradient(155deg, var(--marrom) 0%, var(--marrom-escuro) 100%);
    display:flex; align-items:center; justify-content:center;
    color: var(--amarelo-claro);
    font-family: var(--serif);
    font-size: 52px;
    font-weight: 600;
  }
  .socio-caption{
    padding: 22px 26px 26px;
    border-top: 1px solid var(--borda);
  }
  .socio-caption h4{font-size: 18px; margin-bottom: 3px;}
  .socio-caption .cargo{
    font-size: 12.5px; color: var(--marrom-texto); font-weight:700;
    text-transform:uppercase; letter-spacing: 0.03em; margin-bottom: 10px; display:block;
  }
  .socio-caption p{font-size: 14px; color: var(--cinza-texto);}
  .socio-quote{
    font-family: var(--serif);
    font-style: italic;
    font-size: 14.5px;
    line-height: 1.5;
    color: var(--marrom-escuro);
    border-left: 2px solid var(--amarelo);
    padding-left: 14px;
    margin-bottom: 14px;
  }
  .socio-specs{
    display:flex;
    flex-wrap: wrap;
    gap: 6px 14px;
    font-size: 12.5px;
    color: var(--marrom-texto);
    font-weight: 600;
    margin-bottom: 12px;
  }
  .socio-specs span{position:relative; padding-left: 12px;}
  .socio-specs span::before{
    content:"";
    position:absolute; left:0; top:50%;
    width:4px; height:4px; border-radius:50%;
    background: var(--marrom-linha);
    transform: translateY(-50%);
  }
  .signature-mini{
    width: 84px;
    height: auto;
    color: var(--marrom-linha);
    margin-top: 12px;
    display: block;
  }
  .signature-mini path{
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
  }
  .socio-card.is-visible .signature-mini path{
    animation: sign-in 1.2s cubic-bezier(.65,0,.35,1) .2s forwards;
  }
  @media (max-width: 700px){ .socios-grid{grid-template-columns:1fr;} }

  /* ---------- Faixa de fatos rápidos ---------- */
  .facts-strip{background: var(--marrom-escuro); padding: 46px 0 36px;}
  .facts-grid{
    display:grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align:center;
  }
  .facts-item{
    display:flex;
    flex-direction: column;
    gap: 6px;
    border-left: 1px solid rgba(250,246,239,0.15);
    padding-left: 18px;
  }
  .facts-item:first-child{border-left:none; padding-left:0;}
  .facts-lbl{
    font-size: 11.5px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--amarelo-claro);
    font-weight: 700;
  }
  .facts-val{
    font-family: var(--serif);
    font-size: 15.5px;
    color: var(--branco);
  }
  .facts-note{
    text-align:center;
    font-size: 12px;
    color: rgba(250,246,239,0.5);
    margin-top: 24px;
  }
  @media (max-width: 860px){
    .facts-grid{grid-template-columns: repeat(2, 1fr); row-gap: 26px;}
    .facts-item{border-left:none; padding-left:0;}
  }

  /* ---------- FAQ ---------- */
  .faq{background: var(--branco);}
  .faq-list{max-width: 760px;}
  .faq-item{border-bottom: 1px solid var(--borda);}
  .faq-item summary{
    cursor:pointer; list-style:none; padding: 20px 0;
    display:flex; justify-content:space-between; align-items:center; gap: 20px;
    font-family: var(--serif); font-size: 16.5px; font-weight: 600; color: var(--marrom-escuro);
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary::after{
    content:"+"; font-size: 20px; color: var(--marrom-texto); flex-shrink:0; transition: transform .25s;
  }
  .faq-item[open] summary::after{transform: rotate(45deg);}
  .faq-item p{padding-bottom: 20px; color: var(--cinza-texto); font-size: 14.5px; max-width: 620px;}

  /* ---------- CTA final ---------- */
  .cta-final{
    background: var(--creme);
    color: var(--carvao); text-align:center; padding: 88px 0;
    position: relative;
    overflow: hidden;
  }
  .cta-final .inner{position:relative; z-index: 2;}
  .cta-intro{text-align:center; margin-bottom: 36px;}
  .cta-final h2{color: var(--marrom-escuro); font-size: clamp(26px, 3.2vw, 38px); margin-bottom: 14px;}
  .cta-final .cta-intro p{max-width: 480px; margin: 0 auto; color: var(--cinza-texto); font-size: 15.5px;}

  .case-form{
    max-width: 560px;
    margin: 0 auto;
    background: var(--marrom-escuro);
    border-radius: 10px;
    padding: 40px 36px;
    text-align: left;
    position: relative;
    overflow: hidden;
    box-shadow: 0 30px 60px -30px rgba(42,26,14,0.5);
  }
  .case-form .form-watermark{
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%,-50%);
    height: 220px;
    opacity: 0.06;
    pointer-events: none;
    z-index: 0;
  }
  .case-form > *{position: relative; z-index: 1;}
  .form-row{margin-bottom: 18px;}
  .form-row.two{display:grid; grid-template-columns: 1fr 1fr; gap: 18px;}
  .case-form label{display:flex; flex-direction:column; gap: 7px;}
  .case-form label span{
    font-size: 12px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--amarelo-claro);
    font-weight: 700;
  }
  .case-form input, .case-form select, .case-form textarea{
    background: rgba(250,246,239,0.07);
    border: 1px solid rgba(250,246,239,0.22);
    border-radius: 4px;
    padding: 12px 13px;
    color: var(--branco);
    font-family: var(--sans);
    font-size: 14.5px;
  }
  .case-form input::placeholder, .case-form textarea::placeholder{color: rgba(250,246,239,0.4);}
  .case-form input:focus, .case-form select:focus, .case-form textarea:focus{
    outline: none;
    border-color: var(--amarelo);
  }
  .case-form select option{color: var(--carvao);}
  .case-form button{width: 100%; justify-content:center; margin-top: 4px;}
  .cta-wa-alt{
    display:block; text-align:center; max-width: 320px; margin: 22px auto 0;
    border-color: var(--marrom-linha); color: var(--marrom-texto);
  }
  .cta-wa-alt:hover{border-color: var(--marrom); background: rgba(74,46,27,0.06);}
  @media (max-width: 640px){
    .form-row.two{grid-template-columns: 1fr;}
    .case-form{padding: 30px 22px;}
  }
  .cta-final .btn-primary{background: var(--amarelo); color: var(--marrom-escuro);}
  .cta-final .btn-primary:hover{background: var(--amarelo-claro);}

  /* ---------- Footer ---------- */
  footer{background: var(--marrom-escuro); color: rgba(250,246,239,0.7); padding: 52px 0 26px; font-size: 14px;}
  .footer-grid{display:grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 40px; margin-bottom: 36px;}
  .footer-logo{height: 34px; width: auto; margin-bottom: 16px;}
  footer h5{
    color: var(--amarelo-claro); font-size: 12.5px; letter-spacing: 0.05em;
    text-transform: uppercase; margin-bottom: 12px; font-weight: 700;
  }
  footer ul{list-style:none;}
  footer li{margin-bottom: 8px;}
  footer a:hover{color: var(--branco);}
  .footer-bottom{
    border-top: 1px solid rgba(250,246,239,0.14); padding-top: 20px; font-size: 13px;
    display:flex; justify-content:space-between; flex-wrap:wrap; gap: 10px;
  }
  @media (max-width: 800px){ .footer-grid{grid-template-columns:1fr;} }

  /* ---------- WhatsApp sticky ---------- */
  .wa-float{
    position: fixed; bottom: 22px; right: 22px; z-index: 60;
    background: var(--marrom); color: var(--branco);
    width: 56px; height: 56px; border-radius: 50%;
    display:flex; align-items:center; justify-content:center;
    box-shadow: 0 12px 30px -8px rgba(42,26,14,0.55);
    transition: transform .2s;
  }
  .wa-float:hover{transform: scale(1.06);}

  /* ---------- Movimento: revelação ao rolar a página ---------- */
  .reveal{
    opacity: 0;
    transform: translateY(22px);
    transition: opacity .7s ease, transform .7s ease;
  }
  .reveal.is-visible{opacity: 1; transform: translateY(0);}
  .areas-grid .area-card:nth-child(2){transition-delay: .12s;}
  .dif-grid .dif-card:nth-child(2){transition-delay: .1s;}
  .dif-grid .dif-card:nth-child(3){transition-delay: .2s;}
  .socios-grid .socio-card:nth-child(2){transition-delay: .12s;}

  /* ---------- Movimento: indicador de rolagem no hero ---------- */
  .scroll-cue{
    position: absolute;
    left: 50%;
    bottom: 22px;
    transform: translateX(-50%);
    display:flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: rgba(250,246,239,0.55);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    z-index: 2;
  }
  .scroll-cue svg{animation: cue-bounce 2.2s ease-in-out infinite;}
  @keyframes cue-bounce{
    0%, 100%{transform: translateY(0);}
    50%{transform: translateY(6px);}
  }

  /* ---------- Movimento: assinatura desenhada no hero ---------- */
  .signature-mark{
    width: 148px;
    height: auto;
    color: var(--amarelo);
    margin: 4px 0 22px;
    display: block;
  }
  .signature-mark path{
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    animation: sign-in 1.5s cubic-bezier(.65,0,.35,1) .4s forwards;
  }
  @keyframes sign-in{
    to{stroke-dashoffset: 0;}
  }

  nav a{position: relative; padding-bottom: 4px;}
  nav a.active{color: var(--marrom);}
  nav a::after{
    content:"";
    position: absolute;
    left:0; bottom:0;
    width: 100%;
    height: 2px;
    background: var(--amarelo);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s ease;
  }
  nav a.active::after{transform: scaleX(1);}