:root{
    --ink:#0a0b09;
    --ink-2:#131510;
    --ink-3:#1c1f17;
    --line-on-ink:rgba(245,243,232,0.14);
    --paper:#f5f2e8;
    --paper-2:#ece7d8;
    --text-dark:#15150f;
    --text-dim:#5c5a4e;
    --text-light:#f5f3ea;
    --text-light-dim:#a9a89b;
    --signal:#e0b559;
    --signal-dim:#b98a35;
    --brass:#c9a24a;
    --radius:2px;
    --angle:12deg;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--paper);
    color:var(--text-dark);
    font-family:'Inter',sans-serif;
    font-size:16px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  h1,h2,h3,h4,.disp{
    font-family:'Space Grotesk',sans-serif;
    font-weight:600;
    letter-spacing:-0.01em;
    line-height:1.05;
  }
  a{color:inherit;text-decoration:none;}
  img{display:block;max-width:100%;}
  ul{list-style:none;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:10px;
    font-family:'Space Grotesk',sans-serif;
    font-size:12.5px;letter-spacing:0.16em;text-transform:uppercase;
    color:var(--brass);font-weight:600;margin-bottom:20px;
  }
  .eyebrow::before{content:"";width:22px;height:1px;background:var(--brass);display:inline-block;}
  ::selection{background:var(--signal);color:var(--ink);}

  /* ---------- NAV ---------- */
  header{
    position:fixed;top:0;left:0;right:0;z-index:100;
    background:rgba(10,11,9,0.82);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line-on-ink);
    transition:padding .3s ease;
  }
  .nav{
    max-width:1180px;margin:0 auto;padding:20px 32px;
    display:flex;align-items:center;justify-content:space-between;
  }
  .nav img{height:22px;width:auto;}
  .nav-links{display:flex;gap:36px;align-items:center;}
  .nav-links a{
    color:var(--text-light-dim);font-size:14px;font-weight:500;
    transition:color .2s ease;position:relative;
  }
  .nav-links a:hover{color:var(--text-light);}
  .nav-cta{
    font-family:'Space Grotesk',sans-serif;
    background:var(--signal);color:var(--ink);
    padding:11px 22px;font-weight:600;font-size:14px;
    clip-path:polygon(10px 0,100% 0,calc(100% - 10px) 100%,0 100%);
    transition:background .2s ease, transform .2s ease;
  }
  .nav-cta:hover{background:var(--text-light);transform:translateY(-1px);}
  .nav-toggle{
    display:none;flex-direction:column;gap:5px;
    background:none;border:none;cursor:pointer;padding:8px;margin:-8px 0 -8px -8px;
  }
  .nav-toggle span{width:24px;height:2px;background:var(--text-light);display:block;transition:transform .25s ease,opacity .25s ease;}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .nav-toggle.open span:nth-child(2){opacity:0;}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

  .mobile-menu{
    position:fixed;inset:0;z-index:150;background:var(--ink);
    display:flex;flex-direction:column;padding:110px 32px 40px;
    transform:translateY(-102%);transition:transform .4s cubic-bezier(.65,0,.35,1);
  }
  .mobile-menu.open{transform:translateY(0);}
  .mobile-menu-logo{height:20px;width:auto;position:absolute;top:28px;left:32px;}
  .mobile-menu a{
    font-family:'Space Grotesk';font-size:26px;color:var(--text-light);
    padding:18px 0;border-bottom:1px solid var(--line-on-ink);
  }
  .mobile-menu .btn{margin-top:32px;align-self:flex-start;}
  .mobile-menu-foot{margin-top:auto;color:var(--text-light-dim);font-size:14px;}
  @media (min-width:901px){ .mobile-menu{display:none;} }

  /* ---------- WHATSAPP FLOAT ---------- */
  .wa-float{
    position:fixed;bottom:26px;right:26px;z-index:120;
    width:58px;height:58px;border-radius:50%;
    background:var(--ink);border:1px solid var(--signal-dim);
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 10px 30px rgba(0,0,0,0.35);
    transition:transform .2s ease;
  }
  .wa-float:hover{transform:translateY(-3px);}
  .wa-float svg{width:26px;height:26px;color:var(--signal);}
  .wa-float::before{
    content:"";position:absolute;inset:-6px;border-radius:50%;
    border:1px solid var(--signal-dim);opacity:.5;
    animation:wa-pulse 2.4s ease-out infinite;
  }
  @keyframes wa-pulse{
    0%{transform:scale(0.9);opacity:.6;}
    100%{transform:scale(1.35);opacity:0;}
  }

  /* ---------- TRUST BAR ---------- */
  .trust-bar{background:var(--ink-2);border-bottom:1px solid var(--line-on-ink);padding:20px 0;}
  .trust-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:18px 32px;}
  .trust-item{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-light-dim);}
  .trust-item svg{width:17px;height:17px;color:var(--signal);flex-shrink:0;}

  /* ---------- EXCLUSIVITY BAND ---------- */
  .excl{background:var(--paper-2);padding:90px 0;}
  .excl-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:60px;align-items:center;}
  .excl-badge{
    display:inline-block;font-family:'Space Grotesk';font-size:12px;letter-spacing:.1em;
    text-transform:uppercase;color:var(--ink);background:var(--signal);
    padding:8px 16px;margin-bottom:22px;
    clip-path:polygon(8px 0,100% 0,calc(100% - 8px) 100%,0 100%);
  }
  .excl h2{font-size:clamp(26px,3vw,38px);margin-bottom:0;}
  .excl-list{display:flex;flex-direction:column;gap:22px;}
  .excl-list-item{display:flex;gap:16px;}
  .excl-list-item .n{font-family:'Space Grotesk';color:var(--brass);font-size:14px;flex-shrink:0;padding-top:2px;}
  .excl-list-item p{color:var(--text-dim);font-size:15px;}
  .excl-list-item strong{color:var(--text-dark);display:block;margin-bottom:4px;font-size:16px;}

  /* ---------- FAQ ---------- */
  #processo{padding-bottom:60px;}
  #faq{padding-top:60px;}
  #faq .sec-head{margin-left:auto;margin-right:auto;text-align:center;}
  .faq{max-width:820px;margin:0 auto;}
  .faq-item{border-top:1px solid #d8d3c0;}
  .faq-item:last-child{border-bottom:1px solid #d8d3c0;}
  .faq-item summary{
    cursor:pointer;padding:24px 0;font-family:'Space Grotesk';font-size:17px;font-weight:600;
    list-style:none;position:relative;padding-right:34px;
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary::after{
    content:"+";position:absolute;right:2px;top:20px;font-size:24px;color:var(--brass);line-height:1;
  }
  .faq-item[open] summary::after{content:"–";}
  .faq-item .faq-a{padding:0 0 26px;color:var(--text-dim);font-size:15px;max-width:660px;}

  /* ---------- HERO ---------- */
  .hero{
    background:var(--ink);
    color:var(--text-light);
    padding:180px 0 140px;
    position:relative;
    overflow:hidden;
  }
  .hero::before{
    content:"";position:absolute;inset:0;
    background-image:
      linear-gradient(var(--line-on-ink) 1px, transparent 1px),
      linear-gradient(90deg, var(--line-on-ink) 1px, transparent 1px);
    background-size:64px 64px;
    -webkit-mask-image:radial-gradient(ellipse 70% 60% at 70% 30%, black, transparent);
    mask-image:radial-gradient(ellipse 70% 60% at 70% 30%, black, transparent);
    opacity:.5;
    pointer-events:none;
  }
  .hero-grid{
    position:relative;z-index:2;
    max-width:800px;
  }
  .hero h1{
    font-size:clamp(40px,6vw,80px);
    max-width:760px;
  }
  .hero h1 em{
    font-style:normal;color:var(--signal);
  }
  .hero p.lead{
    margin-top:26px;max-width:520px;
    font-size:18px;color:var(--text-light-dim);
  }
  .hero-ctas{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap;}

  /* ---------- HERO WITH EMBEDDED FORM ---------- */
  .hero-split{
    position:relative;z-index:2;
    display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;
  }
  .hero-split .lead{margin-top:26px;max-width:none;font-size:18px;color:var(--text-light-dim);}
  .hero-split .hero-side-cta{margin-top:32px;}
  .hero-form-card{
    position:relative;overflow:hidden;
    border:1px solid var(--line-on-ink);
    background:rgba(255,255,255,0.02);
    padding:34px 30px;
  }
  .hero-form-card h3{font-size:19px;color:var(--text-light);margin-bottom:6px;}
  .hero-form-card .sub{font-size:13.5px;color:var(--text-light-dim);margin-bottom:24px;}
  .hero-form-card .contact-list{margin-top:22px;}
  @media (max-width:760px){
    .hero-split{grid-template-columns:1fr;gap:36px;}
  }
  .btn{
    font-family:'Space Grotesk',sans-serif;
    font-weight:600;font-size:14.5px;
    padding:15px 30px;
    display:inline-flex;align-items:center;gap:10px;
    transition:all .22s ease;
    cursor:pointer;border:none;
  }
  .btn-primary{
    background:var(--signal);color:var(--ink);
    clip-path:polygon(12px 0,100% 0,calc(100% - 12px) 100%,0 100%);
  }
  .btn-primary:hover{background:var(--text-light);transform:translateY(-2px);}
  .btn-ghost{
    background:transparent;color:var(--text-light);
    border:1px solid var(--line-on-ink);
    clip-path:polygon(12px 0,100% 0,calc(100% - 12px) 100%,0 100%);
  }
  .btn-ghost:hover{border-color:var(--signal);color:var(--signal);}
  .btn-dark{
    background:var(--ink);color:var(--text-light);
    clip-path:polygon(12px 0,100% 0,calc(100% - 12px) 100%,0 100%);
  }
  .btn-dark:hover{background:var(--ink-3);}

  /* ---------- MARQUEE STATS BAR ---------- */
  .stats-strip{
    background:var(--ink-2);
    border-top:1px solid var(--line-on-ink);
    border-bottom:1px solid var(--line-on-ink);
    padding:0;
  }
  .stats-grid{
    display:grid;grid-template-columns:repeat(3,1fr);
  }
  .stat-cell{
    padding:44px 32px;
    border-right:1px solid var(--line-on-ink);
    text-align:left;
  }
  .stat-cell:last-child{border-right:none;}
  .stat-num{
    font-family:'Space Grotesk';font-size:clamp(32px,4vw,50px);
    color:var(--text-light);font-weight:700;
  }
  .stat-num span{color:var(--signal);}
  .stat-label{color:var(--text-light-dim);font-size:14px;margin-top:6px;}

  /* ---------- SECTION SHELL ---------- */
  section{position:relative;}
  .sec-light{background:var(--paper);color:var(--text-dark);padding:120px 0;}
  .sec-dark{background:var(--ink);color:var(--text-light);padding:120px 0;}
  .sec-head{max-width:640px;margin-bottom:64px;}
  .sec-head h2{font-size:clamp(28px,3.4vw,44px);}
  .sec-dark .eyebrow{color:var(--signal);}
  .sec-dark .eyebrow::before{background:var(--signal);}

  /* diagonal seam between sections, echoing the mark's angled cut */
  .seam{
    position:relative;height:0;
  }
  .seam svg{display:block;width:100%;height:64px;}

  /* ---------- SOBRE ---------- */
  .about-grid{
    display:grid;grid-template-columns:1fr 1fr;gap:80px;
  }
  .about-grid h3{font-size:22px;margin-bottom:16px;}
  .about-grid p{color:var(--text-dim);margin-bottom:16px;}
  .about-grid p strong{color:var(--text-dark);}
  .divider-num{
    font-family:'Space Grotesk';color:var(--brass);font-size:13px;
    letter-spacing:.14em;margin-bottom:14px;display:block;
  }

  /* ---------- SERVICES ---------- */
  .svc-grid{
    display:grid;grid-template-columns:repeat(3,1fr);
    border-top:1px solid var(--line-on-ink);
    border-left:1px solid var(--line-on-ink);
  }
  .svc-card{
    border-right:1px solid var(--line-on-ink);
    border-bottom:1px solid var(--line-on-ink);
    padding:40px 34px;
    transition:background .25s ease;
  }
  .svc-card:hover{background:var(--ink-3);}
  .svc-icon{
    width:38px;height:38px;margin-bottom:24px;
    color:var(--signal);
  }
  .svc-card h4{font-size:18px;color:var(--text-light);margin-bottom:12px;}
  .svc-card p{font-size:14.5px;color:var(--text-light-dim);}

  /* ---------- PROCESS ---------- */
  .proc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;}
  .proc-item{position:relative;padding-top:28px;border-top:1px solid #d8d3c0;}
  .proc-num{
    font-family:'Space Grotesk';font-size:13px;color:var(--brass);
    letter-spacing:.12em;margin-bottom:18px;display:block;
  }
  .proc-item h4{font-size:19px;margin-bottom:10px;}
  .proc-item p{color:var(--text-dim);font-size:14.5px;}

  /* ---------- PROOF QUOTE ---------- */
  .proof{
    background:var(--paper-2);
    padding:100px 0;
  }
  .proof-inner{
    max-width:820px;margin:0 auto;text-align:left;
    border-left:3px solid var(--signal-dim);
    padding-left:36px;
  }
  .proof-inner p{font-family:'Space Grotesk';font-size:clamp(20px,2.6vw,30px);line-height:1.35;color:var(--text-dark);}
  .proof-meta{margin-top:22px;font-size:14px;color:var(--text-dim);}

  /* ---------- CONTACT ---------- */
  .contact-grid{
    display:grid;grid-template-columns:0.85fr 1.15fr;gap:70px;
  }
  .contact-info h2{font-size:clamp(30px,3.6vw,46px);margin-bottom:20px;}
  .contact-info p{color:var(--text-light-dim);max-width:420px;margin-bottom:34px;}
  .contact-list li{
    display:flex;gap:14px;align-items:center;
    padding:16px 0;border-top:1px solid var(--line-on-ink);
    font-size:14.5px;color:var(--text-light-dim);
  }
  .contact-list li:last-child{border-bottom:1px solid var(--line-on-ink);}
  .contact-list li b{color:var(--text-light);font-weight:500;min-width:110px;display:inline-block;}

  form{display:flex;flex-direction:column;gap:16px;}
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
  input,select,textarea{
    background:transparent;
    border:none;border-bottom:1px solid var(--line-on-ink);
    color:var(--text-light);
    padding:14px 4px;font-family:'Inter';font-size:15px;
    outline:none;transition:border-color .2s ease;
  }
  select option{background:var(--ink);}
  input::placeholder,textarea::placeholder{color:var(--text-light-dim);}
  input:focus,select:focus,textarea:focus{border-color:var(--signal);}
  textarea{resize:vertical;min-height:100px;}
  form .btn-primary{align-self:flex-start;margin-top:10px;}
  .form-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:10px;}
  .form-actions .btn-primary{margin-top:0;}
  .form-status{font-size:13.5px;color:var(--text-light-dim);}
  .form-status.ok{color:var(--signal);}
  .form-status.err{color:#e07a5f;}
  .btn[disabled]{opacity:.6;cursor:default;}
  .honeypot{position:absolute;left:-9999px;opacity:0;height:0;width:0;}

  /* ---------- FOOTER ---------- */
  footer{background:var(--ink);border-top:1px solid var(--line-on-ink);padding:70px 0 30px;}
  .foot-grid{
    display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;
    padding-bottom:50px;border-bottom:1px solid var(--line-on-ink);
  }
  .foot-brand img{height:20px;margin-bottom:18px;}
  .foot-brand p{color:var(--text-light-dim);font-size:14px;max-width:260px;}
  .foot-col h5{
    font-family:'Space Grotesk';font-size:13px;letter-spacing:.1em;text-transform:uppercase;
    color:var(--brass);margin-bottom:18px;
  }
  .foot-col a{
    display:block;color:var(--text-light-dim);font-size:14px;margin-bottom:11px;
    transition:color .2s ease;
  }
  .foot-col a:hover{color:var(--signal);}
  .foot-bottom{
    display:flex;justify-content:space-between;align-items:center;
    padding-top:26px;font-size:13px;color:var(--text-light-dim);flex-wrap:wrap;gap:12px;
  }

  /* reveal animation */
  .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease, transform .7s ease;}
  .reveal.in{opacity:1;transform:translateY(0);}

  @media (prefers-reduced-motion: reduce){
    .reveal{opacity:1;transform:none;transition:none;}
    html{scroll-behavior:auto;}
  }

  /* ---------- RESPONSIVE ---------- */
  @media (max-width:900px){
    .hero{padding:150px 0 90px;}
    .stats-grid{grid-template-columns:1fr;}
    .stat-cell{border-right:none;border-bottom:1px solid var(--line-on-ink);}
    .about-grid{grid-template-columns:1fr;gap:48px;}
    .svc-grid{grid-template-columns:1fr;}
    .proc-grid{grid-template-columns:1fr;gap:36px;}
    .contact-grid{grid-template-columns:1fr;gap:50px;}
    .form-row{grid-template-columns:1fr;}
    .foot-grid{grid-template-columns:1fr 1fr;}
    .nav-links{display:none;}
    .nav-toggle{display:flex;}
    .excl-grid{grid-template-columns:1fr;gap:36px;}
  }
  @media (max-width:520px){
    .wrap{padding:0 20px;}
    .nav{padding:16px 20px;}
    .foot-grid{grid-template-columns:1fr;}
  }