:root{
    --paper:#F6F0E6;
    --paper-alt:#ECE0CE;
    --card:#FFFBF3;
    --ink:#2B2118;
    --ink-soft:#6E5D4E;
    --wine:#8A6D3B;
    --wine-deep:#6E5730;
    --brass:#B99552;
    --brass-light:#E3C98F;
    --line: rgba(43,33,24,0.14);
    --line-strong: rgba(43,33,24,0.28);
    --radius: 2px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:'Inter',sans-serif;
    font-size:16px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3{
    font-family:'Playfair Display',serif;
    color:var(--ink);
    margin:0;
    letter-spacing:0.2px;
    font-variant-ligatures:none;
    -webkit-font-variant-ligatures:none;
    font-feature-settings:"liga" 0,"clig" 0,"dlig" 0;
  }
  a{color:inherit;text-decoration:none;}
  .eyebrow{
    font-family:'IBM Plex Mono',monospace;
    font-size:12px;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--wine);
    display:flex;
    align-items:center;
    gap:10px;
  }
  .eyebrow::before{
    content:"";
    width:22px;
    height:1px;
    background:var(--wine);
    display:inline-block;
  }
  .wrap{max-width:1120px;margin:0 auto;padding:0 32px;}
  :focus-visible{outline:2px solid var(--wine);outline-offset:3px;}

  /* animação palavra a palavra (só em títulos: h1, h2, h3) */
  .word{
    display:inline-block;
    opacity:0;
    transform:translateY(16px);
  }
  .words-in .word{
    animation:wordIn 0.9s cubic-bezier(.19,1,.22,1) forwards;
  }
  @keyframes wordIn{
    to{opacity:1;transform:translateY(0);}
  }

  /* header/nav */
  header.site{
    background:var(--paper);
    border-bottom:1px solid var(--line);
    position:sticky;top:0;z-index:50;
    backdrop-filter:blur(6px);
  }
  nav.wrap{
    display:flex;align-items:center;justify-content:space-between;
    padding:18px 32px;
  }
  .brand{display:flex;align-items:center;gap:12px;}
  .brand-mark{width:44px;height:auto;flex-shrink:0;display:block;}
  .brand-name{
    font-family:'IBM Plex Mono',monospace;
    font-weight:500;
    font-size:17px;
    letter-spacing:0.06em;
  }
  .nav-links{display:flex;gap:34px;font-size:14px;font-weight:500;font-family:'IBM Plex Mono',monospace;letter-spacing:0.02em;}
  .nav-links a{position:relative;padding:4px 0;color:var(--ink-soft);}
  .nav-links a:hover{color:var(--ink);}
  .nav-cta{
    display:inline-block;
    font-family:'IBM Plex Mono',monospace;
    font-size:12.5px;
    letter-spacing:0.05em;
    border:1px solid var(--ink);
    padding:9px 18px;
    white-space:nowrap;
  }
  .nav-cta:hover{background:var(--ink);color:var(--paper);}
  .menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px;}
  .menu-btn span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;}

  /* hero */
  .hero{
    position:relative;
    overflow:hidden;
    min-height:680px;
    display:flex;
    align-items:center;
  }
  .hero-bg{
    position:absolute;
    top:0;right:0;bottom:0;left:40%;
    z-index:0;
    background-size:cover;
    background-position:center 22%;
  }
  .hero-bg-blur{
    position:absolute;
    top:-20px;left:-20px;right:-20px;bottom:-20px;
    z-index:1;
    background-size:cover;
    background-position:center 24%;
    filter:blur(32px);
    -webkit-mask-image:linear-gradient(to right, #000 0%, #000 40%, transparent 60%);
    mask-image:linear-gradient(to right, #000 0%, #000 40%, transparent 60%);
  }
  .hero-tint{
    position:absolute;
    top:0;left:0;right:0;bottom:0;
    z-index:2;
    background:linear-gradient(to right,
      rgba(246,240,230,0.93) 0%,
      rgba(246,240,230,0.84) 22%,
      rgba(246,240,230,0.48) 38%,
      rgba(246,240,230,0.12) 52%,
      rgba(246,240,230,0) 64%);
  }
  .hero-grid{
    position:relative;
    z-index:3;
    width:100%;
  }
  .hero-text{
    max-width:580px;
    padding:70px 0;
  }
  .hero h1{
    font-family:'Barlow Condensed',sans-serif;
    font-weight:700;
    font-size:clamp(34px, 4.6vw, 56px);
    line-height:1.08;
    letter-spacing:0.1px;
    margin:20px 0 22px;
    overflow-wrap:break-word;
  }
  .hero h1 em{color:var(--wine);font-style:normal;}
  .hero p.lede{
    font-size:17.5px;
    color:var(--ink-soft);
    max-width:480px;
    margin-bottom:34px;
  }
  .hero-ctas{display:flex;gap:16px;flex-wrap:wrap;align-items:center;}
  .btn-stamp{
    display:inline-block;
    font-family:'IBM Plex Mono',monospace;
    font-size:13px;
    letter-spacing:0.05em;
    background:var(--wine);
    color:#F7EDE6;
    border:1px solid var(--wine);
    padding:15px 26px;
    cursor:pointer;
    position:relative;
    transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  }
  .btn-stamp:hover{
    transform:rotate(-1.5deg) scale(1.03);
    box-shadow:0 6px 0 rgba(0,0,0,0.08);
    background:var(--wine-deep);
  }
  .btn-ghost{
    display:inline-block;
    font-family:'IBM Plex Mono',monospace;
    font-size:13px;
    letter-spacing:0.05em;
    background:transparent;
    color:var(--ink);
    border:1px solid var(--line-strong);
    padding:15px 26px;
  }
  .btn-ghost:hover{border-color:var(--ink);}

  /* areas / título I-IV */
  .areas{padding:100px 0 90px;border-top:1px solid var(--line);}
  .areas-head{max-width:560px;margin-bottom:56px;}
  .areas-head h2{font-size:34px;margin-top:16px;}
  .areas-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    border-top:1px solid var(--line-strong);
    border-left:1px solid var(--line-strong);
  }
  .area-item{
    border-right:1px solid var(--line-strong);
    border-bottom:1px solid var(--line-strong);
    padding:38px 40px;
    background:var(--card);
    transition:background .2s ease;
  }
  .area-item:hover{background:var(--paper-alt);}
  .area-tag{
    font-family:'IBM Plex Mono',monospace;
    font-size:12px;
    color:var(--brass);
    letter-spacing:0.08em;
    display:block;
    margin-bottom:14px;
  }
  .area-item h3{font-size:21px;margin-bottom:10px;}
  .area-item p{color:var(--ink-soft);font-size:14.5px;margin:0;}

  /* sobre */
  .sobre{padding:90px 0;background:var(--ink);color:#EFE6D8;}
  .sobre-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:70px;align-items:center;}
  .sobre-foto{width:100%;aspect-ratio:4/5;object-fit:cover;border:1px solid var(--brass-light);display:block;}
  .sobre .eyebrow{color:var(--brass-light);}
  .sobre .eyebrow::before{background:var(--brass-light);}
  .sobre h2{color:#F5F2E8;font-size:32px;margin:16px 0 20px;line-height:1.25;}
  .sobre p{color:#C9BCA9;font-size:15.5px;max-width:520px;margin:0 0 16px;}
  .stat-block{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid rgba(255,255,255,0.15);margin-top:38px;}
  .stat{padding:22px 20px 0 0;border-right:1px solid rgba(255,255,255,0.15);}
  .stat:not(:first-child){padding-left:20px;}
  .stat:last-child{border-right:none;padding-right:0;}
  .stat-num{font-family:'Playfair Display',serif;font-size:34px;color:#F5EEDF;display:block;}
  .stat-label{font-size:12.5px;color:#B0A28D;margin-top:4px;}

  /* processo */
  .processo{padding:100px 0;}
  .processo-head{max-width:560px;margin-bottom:56px;}
  .processo-head h2{font-size:34px;margin-top:16px;}
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
  .step{
    position:relative;
    padding:26px 24px 28px;
    border-radius:14px;
    background:rgba(255,251,243,0.55);
    backdrop-filter:blur(9px);
    -webkit-backdrop-filter:blur(9px);
    border:1px solid rgba(43,33,24,0.08);
    box-shadow:0 1px 2px rgba(43,33,24,0.04);
  }
  .step-num{
    font-family:'Playfair Display',serif;
    font-size:15px;
    color:var(--wine);
    border:1px solid var(--wine);
    width:30px;height:30px;
    border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    margin-bottom:20px;
  }
  .step h3{font-size:17px;margin-bottom:10px;}
  .step p{font-size:14px;color:var(--ink-soft);margin:0;}

  /* equipe */
  .equipe{padding:90px 0;background:var(--paper-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .equipe-head{max-width:560px;margin-bottom:50px;}
  .equipe-head h2{font-size:34px;margin-top:16px;}
  .equipe-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;}
  .membro{
    position:relative;
    aspect-ratio:3/4;
    background:var(--card);border:1px solid var(--line);padding:0;
    text-align:left;font-family:'Inter',sans-serif;cursor:pointer;
    overflow:hidden;
    transition:border-color .18s ease, transform .18s ease, box-shadow .18s ease;
  }
  .membro:hover{
    border-color:var(--wine);
    transform:translateY(-3px);
    box-shadow:0 16px 30px -18px rgba(43,33,24,0.35);
  }
  .membro:hover .membro-foto{transform:scale(1.04);}
  .membro-foto{
    position:absolute;inset:0;
    width:100%;height:100%;
    background:var(--ink);color:var(--brass-light);
    display:flex;align-items:center;justify-content:center;
    font-family:'Playfair Display',serif;font-size:56px;
    transition:transform .35s ease;
  }
  .membro-foto img{width:100%;height:100%;object-fit:cover;display:block;}
  .membro-caption{
    position:absolute;left:0;right:0;bottom:0;
    padding:22px 22px 20px;
    background:linear-gradient(180deg, rgba(24,18,12,0) 0%, rgba(24,18,12,0.55) 40%, rgba(24,18,12,0.92) 100%);
  }
  .membro-caption h3{font-size:18px;margin-bottom:4px;color:#F5EEDF;}
  .membro-caption .cargo{font-size:12.5px;color:var(--brass-light);font-family:'IBM Plex Mono',monospace;margin-bottom:10px;display:block;}
  .membro-hint{
    font-family:'IBM Plex Mono',monospace;
    font-size:10.5px;letter-spacing:0.05em;color:#C9BCA9;
    text-transform:uppercase;
    display:block;
    padding-top:10px;
    border-top:1px solid rgba(245,238,223,0.25);
  }

  .member-modal-overlay{
    display:none;
    position:fixed;inset:0;z-index:100;
    background:rgba(24,18,12,0.72);
    padding:24px;
    align-items:center;justify-content:center;
  }
  .member-modal-overlay.active{display:flex;}
  .member-modal{
    background:var(--card);
    max-width:760px;width:100%;
    max-height:88vh;overflow:auto;
    display:grid;
    grid-template-columns:0.85fr 1.15fr;
    position:relative;
    box-shadow:0 30px 70px -20px rgba(0,0,0,0.5);
  }
  .member-modal-close{
    position:absolute;top:16px;right:18px;
    background:none;border:none;font-size:26px;line-height:1;
    color:var(--ink-soft);cursor:pointer;z-index:2;
  }
  .member-modal-close:hover{color:var(--wine);}
  .member-modal-photo{
    background:var(--ink);color:var(--brass-light);
    display:flex;align-items:center;justify-content:center;
    font-family:'Playfair Display',serif;font-size:64px;
    min-height:260px;
    overflow:hidden;
  }
  .member-modal-photo img{width:100%;height:100%;object-fit:cover;}
  .member-modal-text{padding:44px 40px;}
  .member-modal-text .eyebrow{margin-bottom:14px;}
  .member-modal-text h3{font-size:26px;margin-bottom:16px;}
  .member-modal-text p{font-size:15px;color:var(--ink-soft);margin:0;}
  @media (max-width:640px){
    .member-modal{grid-template-columns:1fr;}
    .member-modal-photo{min-height:180px;font-size:48px;}
    .member-modal-text{padding:32px 26px;}
    .footer-bottom{grid-template-columns:1fr;justify-items:center;text-align:center;gap:28px;}
    .footer-bottom > span:first-child,
    .footer-bottom > span:last-child{justify-self:center;text-align:center;}
    .dev-credit::before{inset:-4px;filter:blur(5px) brightness(0.72) saturate(1.15);}
    .dev-credit::after{backdrop-filter:blur(1.5px);-webkit-backdrop-filter:blur(1.5px);}
  }

  /* contato */
  .contato{padding:100px 0;}
  .contato-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:70px;}
  .contato-head h2{font-size:34px;margin:16px 0 20px;}
  .contato-head p{color:var(--ink-soft);max-width:400px;margin-bottom:32px;}
  .info-line{
    display:flex;gap:14px;padding:16px 0;
    border-top:1px solid var(--line);
    font-size:14.5px;
  }
  .info-line:last-child{border-bottom:1px solid var(--line);}
  .info-label{font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--brass);text-transform:uppercase;letter-spacing:0.06em;width:110px;flex-shrink:0;padding-top:2px;}
  .info-link{color:var(--ink);text-decoration:underline;text-decoration-color:var(--line-strong);text-underline-offset:3px;}
  .info-link:hover{color:var(--wine);text-decoration-color:var(--wine);}

  form.card-form{
    background:var(--card);
    border:1px solid var(--line-strong);
    padding:40px;
  }
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px;}
  .field{display:flex;flex-direction:column;gap:6px;}
  .field.full{grid-column:1/-1;}
  label{font-size:12.5px;font-family:'IBM Plex Mono',monospace;color:var(--ink-soft);letter-spacing:0.03em;}
  input,select,textarea{
    font-family:'Inter',sans-serif;
    font-size:14.5px;
    padding:11px 12px;
    border:1px solid var(--line-strong);
    background:var(--paper);
    color:var(--ink);
  }
  textarea{resize:vertical;min-height:90px;}
  .form-submit{
    display:block;
    width:100%;
    margin-top:6px;
    font-family:'IBM Plex Mono',monospace;
    font-size:13px;
    letter-spacing:0.05em;
    background:var(--ink);
    color:var(--paper);
    border:none;
    padding:15px 26px;
    cursor:pointer;
    text-align:center;
    text-decoration:none;
    box-sizing:border-box;
  }
  .form-submit:hover{background:var(--wine);}
  .form-note{font-size:12px;color:var(--ink-soft);margin-top:12px;text-align:center;}

  footer{background:var(--ink);color:#B0A28D;padding:50px 0 28px;}
  .footer-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:30px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,0.12);}
  .footer-brand{font-family:'Playfair Display',serif;color:#F5EEDF;font-size:19px;}
  .footer-cols{display:flex;gap:64px;flex-wrap:wrap;}
  .footer-col h4{font-size:12px;font-family:'IBM Plex Mono',monospace;color:#8F8270;text-transform:uppercase;letter-spacing:0.06em;margin-bottom:14px;}
  .footer-col a{display:block;font-size:14px;color:#D8CBB8;margin-bottom:9px;}
  .footer-col a:hover{color:#F5EEDF;}
  .footer-bottom{
    display:grid;
    grid-template-columns:1fr auto 1fr;
    align-items:center;
    gap:20px;
    padding-top:22px;
    font-size:12.5px;
  }
  .footer-bottom > span:first-child{justify-self:start;}
  .footer-bottom > span:last-child{justify-self:end;text-align:right;}

  /* Selo "Saint Technology" — névoa esfumada (foto do escritório
     desfocada) com a assinatura se desenhando ao entrar na tela */
  .dev-credit{
    position:relative;
    justify-self:center;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:14px 34px;
    border-radius:14px;
    overflow:hidden;
    isolation:isolate;
  }
  .dev-credit::before{
    content:'';
    position:absolute;
    inset:-20px;
    background:url('../img/escritorio-hero.jpg') center 35%/cover;
    filter:blur(9px) brightness(0.72) saturate(1.15);
    opacity:0.85;
    z-index:-2;
  }
  .dev-credit::after{
    content:'';
    position:absolute;
    inset:0;
    background:radial-gradient(ellipse at center, rgba(26,19,13,0.12) 0%, rgba(26,19,13,0.4) 100%);
    backdrop-filter:blur(3px);
    -webkit-backdrop-filter:blur(3px);
    z-index:-1;
  }
  .brand-signature{
    height:34px;
    width:auto;
    overflow:visible;
    flex-shrink:0;
  }
  .brand-signature path{
    fill:none;
    stroke:var(--brass-light);
    stroke-width:3;
    stroke-linecap:round;
    stroke-linejoin:round;
    stroke-dasharray:4245;
    stroke-dashoffset:4245;
    transition:stroke-dashoffset 3.6s cubic-bezier(0.65,0,0.35,1);
  }
  .dev-credit.signature-in .brand-signature path{stroke-dashoffset:0;}
  @media (prefers-reduced-motion: reduce){
    .brand-signature path{stroke-dashoffset:0;transition:none;}
  }

  @media (max-width:860px){
    .wrap{padding:0 20px;}
    nav.wrap{padding:14px 20px;}
    .nav-links{display:none;}
    .menu-btn{display:block;}
    .brand-mark{width:36px;}
    .brand-name{font-size:14px;white-space:nowrap;}
    .nav-cta{display:none;}
    .hero{min-height:auto;display:flex;flex-direction:column;}
    .hero-bg{
      display:block;
      position:static;
      order:-1;
      width:100%;
      height:46vw;
      max-height:260px;
      min-height:180px;
      border-bottom:1px solid var(--line-strong);
    }
    .hero-bg-blur{display:none;}
    .hero-tint{display:none;}
    .hero-text{max-width:100%;padding:32px 0 40px;}
    .hero h1{font-size:32px;}
    .areas{padding:56px 0 48px;}
    .areas-head{margin-bottom:32px;}
    .areas-head h2{font-size:26px;margin-top:10px;}
    .sobre{padding:52px 0;}
    .sobre h2{font-size:24px;margin:12px 0 14px;}
    .sobre p{font-size:14px;}
    .stat-block{margin-top:24px;}
    .stat{padding:16px 12px 0 0;}
    .stat:not(:first-child){padding-left:12px;}
    .stat-num{font-size:24px;}
    .stat-label{font-size:11px;}
    .processo{padding:56px 0;}
    .processo-head{margin-bottom:32px;}
    .processo-head h2{font-size:26px;margin-top:10px;}
    .step h3{font-size:15px;}
    .step p{font-size:13px;}
    .equipe{padding:52px 0;}
    .equipe-head{margin-bottom:28px;}
    .equipe-head h2{font-size:26px;margin-top:10px;}
    .contato{padding:56px 0;}
    .contato-head h2{font-size:26px;margin:10px 0 14px;}
    form.card-form{padding:24px 20px;}
    .hero p.lede{font-size:15.5px;}
    .btn-stamp,.btn-ghost{font-size:12px;padding:13px 22px;}
    .areas-grid{grid-template-columns:1fr 1fr;}
    .area-item{padding:22px 18px;}
    .area-item h3{font-size:17px;}
    .area-item p{font-size:13px;}
    .sobre-grid{grid-template-columns:1fr;gap:36px;}
    .steps{grid-template-columns:1fr 1fr;gap:16px;}
    .equipe-grid{grid-template-columns:1fr 1fr;gap:14px;}
    .membro-caption{padding:14px 14px 12px;}
    .membro-caption h3{font-size:14.5px;line-height:1.2;}
    .membro-caption .cargo{font-size:10.5px;margin-bottom:6px;}
    .membro-hint{display:none;}
    .contato-grid{grid-template-columns:1fr;}
    .footer-grid{flex-direction:column;}
    .footer-cols{display:grid;grid-template-columns:1fr 1fr;gap:28px 20px;}
    footer{padding-bottom:96px;}
  }
  @media (max-width:460px){
    .form-row{grid-template-columns:1fr;}
  }
  @media (max-width:420px){
    .area-item{padding:18px 14px;}
    .area-item h3{font-size:15px;}
    .area-item p{font-size:12px;}
  }
  @media (prefers-reduced-motion: reduce){
    *{transition:none !important;}
  }

/* whatsapp float */
.whatsapp-float{
  position:fixed;
  right:24px;bottom:24px;
  width:58px;height:58px;
  background:#25D366;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 18px rgba(37,211,102,0.4), 0 2px 6px rgba(43,33,24,0.15);
  z-index:60;
  transition:transform .2s ease, box-shadow .2s ease;
}
.whatsapp-float svg{width:30px;height:30px;fill:#fff;}
.whatsapp-float:hover{transform:scale(1.07);box-shadow:0 8px 22px rgba(37,211,102,0.5), 0 2px 6px rgba(43,33,24,0.18);}
@media (max-width:640px){
  .whatsapp-float{right:16px;bottom:16px;width:52px;height:52px;}
  .whatsapp-float svg{width:27px;height:27px;}
}