:root {
    --paper: #F2F4F1;
    --surface: #FFFFFF;
    --ink: #181A20;
    --muted: #595E6B;
    --line: #D6D9D2;
    --ultra: #2A2ED6;
    --ultra-deep: #1C1F9E;
    --signal: #FFD43B;
    --note: #FFF1A8;
    --note-pink: #FFD6DE;
    --ok: #1D8A5B;

    --sans: "Schibsted Grotesk", system-ui, sans-serif;
    --hand: "Caveat", "Comic Sans MS", cursive;

    --gutter: clamp(16px, 4vw, 48px);
    --max: 1180px;
  }

  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 1.0625rem;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
  }
  img, svg { display: block; max-width: 100%; }
  a { color: inherit; }
  :focus-visible { outline: 3px solid var(--ultra); outline-offset: 3px; border-radius: 4px; }

  .wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

  /* ---------- Cabeçalho ---------- */
  .site-header { padding: 18px 0; }
  .site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
  .logo { display: flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 800; font-size: 1.15rem; letter-spacing: -0.02em; }
  .logo-svg { height: 48px; width: auto; color: var(--ink); overflow: visible; }
  .logo-svg .peca {
    transform-box: fill-box; transform-origin: center;
    transform: translate(6px, -6px) rotate(16deg);
    transition: transform .35s cubic-bezier(.7,0,.2,1);
  }
  .logo:hover .peca, .logo:focus-visible .peca { transform: none; }
  .nav { display: flex; align-items: center; gap: 28px; }
  .nav a { text-decoration: none; font-weight: 500; font-size: .98rem; }
  .nav a:not(.btn):hover { color: var(--ultra); }
  .cta-short { display: none; }

  /* Seletor de idioma */
  .lang { display: inline-flex; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); }
  .lang a { text-decoration: none; font-weight: 600; font-size: .85rem; line-height: 1; padding: 7px 10px; border-radius: 999px; color: var(--muted); }
  .lang a:hover { color: var(--ink); }
  .lang a[aria-current="page"] { background: var(--ink); color: #fff; }

  .btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 13px 22px; border-radius: 999px; border: 2px solid var(--ink);
    font: 600 1rem/1 var(--sans); text-decoration: none; cursor: pointer;
    transition: background-color .15s, color .15s, transform .15s;
  }
  .btn-primary { background: var(--ultra); border-color: var(--ultra); color: #fff; }
  .btn-primary:hover { background: var(--ultra-deep); border-color: var(--ultra-deep); }
  .btn-ghost { background: transparent; color: var(--ink); }
  .btn-ghost:hover { background: var(--ink); color: var(--paper); }
  .btn:active { transform: translateY(1px); }

  /* ---------- Hero ---------- */
  .hero { padding: clamp(24px, 5vw, 64px) 0 clamp(64px, 9vw, 120px); }
  .hero .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
  .hero h1 {
    font-size: clamp(2.6rem, 6vw, 4.9rem);
    line-height: .98;
    letter-spacing: -0.045em;
    font-weight: 900;
    margin: 0 0 28px;
    max-width: 11ch;
  }
  .hero-lead { font-size: 1.2rem; color: var(--muted); max-width: 38ch; margin: 0 0 36px; }
  .hero-lead strong { color: var(--ink); font-weight: 700; }
  .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

  /* A mesa: do caos ao sistema */
  .desk { position: relative; }
  .desk-toggle {
    display: inline-flex; padding: 4px; margin-bottom: 16px; border-radius: 999px;
    background: var(--surface); border: 1px solid var(--line);
  }
  .desk-toggle button {
    font: 600 .92rem/1 var(--sans); border: 0; background: transparent; color: var(--muted);
    padding: 10px 16px; border-radius: 999px; cursor: pointer; white-space: nowrap;
  }
  .desk-toggle button[aria-pressed="true"] { background: var(--ink); color: #fff; }

  .stage {
    position: relative; width: 100%; aspect-ratio: 1 / 1; max-width: 540px;
    border-radius: 22px;
    background:
      radial-gradient(circle at 1px 1px, #c9cdc4 1px, transparent 0) 0 0 / 18px 18px,
      #E8EBE5;
    overflow: hidden;
    transition: background-color .6s;
  }
  .panel-frame {
    position: absolute; inset: 0; border-radius: 22px; background: var(--surface);
    border: 1px solid var(--line);
    opacity: 0; transform: scale(.96); transition: opacity .5s ease .2s, transform .6s ease .2s;
  }
  .panel-bar {
    position: absolute; left: 4%; right: 4%; top: 3.5%; height: 8%;
    display: flex; align-items: center; justify-content: space-between;
    font-weight: 700; font-size: .95rem;
  }
  .panel-bar small { font-weight: 500; color: var(--ok); font-size: .82rem; display: flex; align-items: center; gap: 6px; }
  .panel-bar small::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); }

  .item {
    position: absolute;
    left: var(--cx); top: var(--cy); width: var(--cw); height: var(--ch);
    transform: rotate(var(--cr));
    border-radius: 4px;
    background: var(--bg-chaos, var(--note));
    box-shadow: 0 1px 0 rgba(24,26,32,.08), 0 8px 18px -10px rgba(24,26,32,.35);
    transition:
      left .8s cubic-bezier(.7,0,.2,1) calc(var(--i) * 70ms),
      top .8s cubic-bezier(.7,0,.2,1) calc(var(--i) * 70ms),
      width .8s cubic-bezier(.7,0,.2,1) calc(var(--i) * 70ms),
      height .8s cubic-bezier(.7,0,.2,1) calc(var(--i) * 70ms),
      transform .8s cubic-bezier(.7,0,.2,1) calc(var(--i) * 70ms),
      background-color .5s ease calc(var(--i) * 70ms + 200ms),
      border-radius .5s, box-shadow .5s;
  }
  .face { position: absolute; inset: 0; padding: 10px 12px; transition: opacity .35s ease calc(var(--i) * 70ms + 250ms); }
  .f-chaos { font-family: var(--hand); font-size: clamp(1.05rem, 2.2vw, 1.4rem); line-height: 1.05; font-weight: 500; }
  .f-order { opacity: 0; display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: clamp(.72rem, 1.4vw, .88rem); }
  .f-order b { font-weight: 600; }
  .f-order .tag { font-size: .78em; font-weight: 600; padding: 3px 8px; border-radius: 999px; background: #EEF0FF; color: var(--ultra); white-space: nowrap; }
  .f-order .tag.warn { background: #FFF4CC; color: #7A5A00; }
  .f-order .tag.ok { background: #E3F4EB; color: var(--ok); }
  .item.metric .f-order { flex-direction: column; align-items: flex-start; justify-content: center; gap: 2px; }
  .item.metric .f-order strong { font-size: 2em; font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
  .item.metric .f-order span { color: var(--muted); }

  .item.file { --bg-chaos: #fff; }
  .item.file .f-chaos { word-break: break-all; font-family: var(--sans); font-size: clamp(.72rem, 1.4vw, .85rem); display: flex; gap: 8px; align-items: center; }
  .item.file .f-chaos::before { content: ""; flex: none; width: 22px; height: 26px; border-radius: 3px; background: #1D8A5B; }
  .item.chat { --bg-chaos: #DCF8C6; border-radius: 12px 12px 12px 2px; }
  .item.chat .f-chaos { font-family: var(--sans); font-size: clamp(.78rem, 1.5vw, .92rem); line-height: 1.3; }
  .item.chat .f-chaos small { display: block; color: var(--muted); font-size: .8em; margin-top: 2px; }
  .item.pink { --bg-chaos: var(--note-pink); }

  .stage.is-order .panel-frame { opacity: 1; transform: none; }
  .stage.is-order .item {
    left: var(--ox); top: var(--oy); width: var(--ow); height: var(--oh);
    transform: rotate(0deg);
    background: #F7F8FA; border-radius: 10px; box-shadow: none;
  }
  .stage.is-order .item.metric { background: var(--signal); }
  .stage.is-order .f-chaos { opacity: 0; }
  .stage.is-order .f-order { opacity: 1; }
  .stage:not(.is-order) .f-order { transition-delay: 0s; }
  .stage:not(.is-order) .panel-frame { transition-delay: 0s; }

  .desk-caption { margin: 14px 0 0; font-size: .92rem; color: var(--muted); min-height: 1.5em; }

  /* ---------- Seções ---------- */
  section { scroll-margin-top: 24px; }
  .section { padding: clamp(72px, 10vw, 128px) 0; }
  .section-head { max-width: 640px; margin-bottom: clamp(40px, 6vw, 64px); }
  .section h2 {
    font-size: clamp(2rem, 4vw, 3.1rem); line-height: 1.02; letter-spacing: -0.035em; font-weight: 800; margin: 0 0 18px;
  }
  .section-head p { margin: 0; color: var(--muted); font-size: 1.12rem; max-width: 56ch; }

  /* Serviços: lista de problemas resolvidos */
  .services { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .service-list { list-style: none; margin: 0; padding: 0; }
  .service {
    display: grid; grid-template-columns: minmax(200px, 1fr) 1.4fr 1.4fr; gap: 32px;
    padding: 30px 0; border-top: 1px solid var(--line); align-items: baseline;
  }
  .service:last-child { border-bottom: 1px solid var(--line); }
  .service h3 { margin: 0; font-size: 1.45rem; letter-spacing: -0.02em; font-weight: 700; }
  .service .pain { margin: 0; font-family: var(--hand); font-size: 1.55rem; line-height: 1.1; color: var(--muted); }
  .service .fix { margin: 0; max-width: 46ch; }
  .service-legend { display: grid; grid-template-columns: minmax(200px, 1fr) 1.4fr 1.4fr; gap: 32px; color: var(--muted); font-size: .9rem; padding-bottom: 12px; }

  /* Processo: sequência real */
  .steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: step; }
  .step { position: relative; padding: 0 28px 0 0; counter-increment: step; }
  .step::before {
    content: counter(step); display: grid; place-items: center;
    width: 48px; height: 48px; border-radius: 50%;
    background: var(--paper); border: 2px solid var(--ink);
    font-weight: 800; font-size: 1.1rem; position: relative; z-index: 1; margin-bottom: 24px;
  }
  .step::after { content: ""; position: absolute; top: 24px; left: 48px; right: 0; height: 2px; background: var(--ink); }
  .step:last-child::after { display: none; }
  .step:last-child::before { background: var(--ultra); border-color: var(--ultra); color: #fff; }
  .step h3 { margin: 0 0 10px; font-size: 1.3rem; letter-spacing: -0.02em; }
  .step p { margin: 0; color: var(--muted); max-width: 30ch; }

  /* Compromissos */
  .promise { background: var(--ultra); color: #fff; }
  .promise .wrap { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
  .promise h2 { color: #fff; }
  .promise .section-head p { color: #C9CBFF; }
  .promise dl { margin: 0; display: grid; gap: 28px; }
  .promise dt { font-weight: 800; font-size: 1.35rem; letter-spacing: -0.02em; display: flex; align-items: center; gap: 12px; }
  .promise dt::before { content: ""; width: 14px; height: 14px; background: var(--signal); border-radius: 3px; flex: none; }
  .promise dd { margin: 6px 0 0 26px; color: #DADBFF; max-width: 44ch; }

  /* Contato */
  .contact .wrap { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
  .contact-direct { margin-top: 28px; display: grid; gap: 8px; font-size: 1.05rem; }
  .contact-direct a { font-weight: 600; text-decoration-color: var(--ultra); text-underline-offset: 4px; text-decoration-thickness: 2px; }
  form { background: var(--surface); border: 1px solid var(--line); border-radius: 22px; padding: clamp(22px, 4vw, 40px); display: grid; gap: 20px; }
  .field { display: grid; gap: 8px; }
  label { font-weight: 600; font-size: .95rem; }
  label small { font-weight: 400; color: var(--muted); }
  input, textarea, select {
    font: 400 1rem/1.4 var(--sans); color: var(--ink); width: 100%;
    padding: 13px 14px; border: 1.5px solid var(--line); border-radius: 12px; background: var(--paper);
  }
  input:focus, textarea:focus, select:focus { outline: none; border-color: var(--ultra); background: #fff; box-shadow: 0 0 0 3px rgba(42,46,214,.15); }
  textarea { min-height: 130px; resize: vertical; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .form-note { margin: 0; font-size: .88rem; color: var(--muted); }
  .form-error { margin: 0; font-size: .92rem; color: #B42318; font-weight: 500; }
  .form-error:empty { display: none; }

  .site-footer { padding: 36px 0 48px; border-top: 1px solid var(--line); font-size: .92rem; color: var(--muted); }
  .site-footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

  /* WhatsApp flutuante */
  .whats {
    position: fixed; right: max(16px, env(safe-area-inset-right)); bottom: max(16px, env(safe-area-inset-bottom)); z-index: 50;
    display: inline-flex; align-items: center; gap: 10px;
    padding: 12px 20px 12px 14px; border-radius: 999px;
    background: #25D366; color: #0B3B1E; text-decoration: none;
    font: 700 .98rem/1 var(--sans);
    box-shadow: 0 10px 24px -8px rgba(11,59,30,.55);
    transition: transform .15s, background-color .15s;
  }
  .whats:hover { background: #1FBE5B; transform: translateY(-2px); }
  .whats svg { width: 28px; height: 28px; flex: none; }
  .site-footer { padding-bottom: 104px; }
  @media (max-width: 640px) {
    .whats { padding: 14px; }
    .whats span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  }

  /* ---------- Responsivo ---------- */
  @media (max-width: 960px) {
    .hero .wrap, .promise .wrap, .contact .wrap { grid-template-columns: 1fr; }
    .hero h1 { max-width: 13ch; }
    .service, .service-legend { grid-template-columns: 1fr 1fr; gap: 10px 32px; }
    .service h3 { grid-column: 1 / -1; }
    .service-legend span:first-child { display: none; }
    .steps { grid-template-columns: 1fr 1fr; row-gap: 48px; }
    .step:nth-child(2)::after { display: none; }
  }
  @media (max-width: 860px) {
    .nav > a:not(.btn) { display: none; }
  }
  @media (max-width: 400px) {
    .logo-svg { height: 42px; }
  }
  @media (max-width: 640px) {
    .nav { gap: 10px; }
    .nav .btn { padding: 10px 16px; font-size: .92rem; }
    .cta-long { display: none; }
    .cta-short { display: inline; }
    .service-legend { display: none; }
    .service { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
    .step { padding: 0 0 0 68px; }
    .step::before { position: absolute; left: 0; top: 0; margin: 0; }
    .step::after { top: 48px; bottom: -48px; left: 23px; right: auto; width: 2px; height: auto; }
    .form-row { grid-template-columns: 1fr; }
    .item .face { padding: 7px 9px; }
  }
  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .item, .face, .panel-frame, .whats, .logo-svg .peca { transition: none !important; }
  }


  /* ---------- Páginas legais ---------- */
  .logo-img { height: 48px; width: auto; }
  .legal { padding: clamp(24px, 5vw, 64px) 0 clamp(48px, 8vw, 96px); }
  .legal .wrap { max-width: 760px; }
  .legal h1 { font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.05; letter-spacing: -0.04em; font-weight: 900; margin: 0 0 8px; }
  .legal-date { color: var(--muted); margin: 0 0 32px; }
  .legal h2 { font-size: 1.3rem; letter-spacing: -0.02em; margin: 36px 0 8px; }
  .legal ul { padding-left: 1.2em; }
  .legal li { margin-bottom: 8px; }
  .legal a { color: var(--ultra); }
  .legal-table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: .96rem; }
  .legal-table th, .legal-table td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
  .legal-table th { font-weight: 700; background: var(--surface); }
  .footer-links { display: flex; gap: 20px; flex-wrap: wrap; }

  /* ---------- Cartões de contato ---------- */
  .contact-cards { display: grid; gap: 16px; }
  .contact-card {
    display: flex; align-items: center; gap: 18px; text-decoration: none;
    background: var(--surface); border: 1px solid var(--line); border-radius: 22px;
    padding: clamp(18px, 3vw, 28px); transition: transform .15s, border-color .15s;
  }
  .contact-card:hover { transform: translateY(-2px); border-color: var(--ultra); }
  .cc-icon { flex: none; width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; background: var(--paper); color: var(--ultra); }
  .cc-icon svg { width: 30px; height: 30px; }
  .contact-card-wa .cc-icon { background: transparent; }
  .contact-card-wa .cc-icon svg { width: 52px; height: 52px; }
  .cc-body { display: grid; gap: 2px; }
  .cc-body strong { font-size: 1.15rem; letter-spacing: -0.01em; }
  .cc-body span { color: var(--muted); font-size: .98rem; }
  .cc-body em { font-style: normal; font-weight: 700; color: var(--ultra); margin-top: 6px; overflow-wrap: anywhere; }

  /* ---------- Perguntas frequentes ---------- */
  .faq-list { display: grid; gap: 12px; max-width: 820px; }
  .faq-item { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 0 22px; }
  .faq-item summary { cursor: pointer; font-weight: 700; font-size: 1.08rem; padding: 18px 0; list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
  .faq-item summary::-webkit-details-marker { display: none; }
  .faq-item summary::after { content: "+"; font-size: 1.6rem; line-height: 1; color: var(--ultra); flex: none; }
  .faq-item[open] summary::after { content: "\2212"; }
  .faq-item p { margin: 0 0 18px; color: var(--muted); }