/* ============================================================
   Envio de Demanda — Tecnologia e Inovação · GRP Construtora
   Sistema visual: escala de cinza (mesmo sistema dos reports),
   Poppins, cantos arredondados, texto grande e respirado.
   Um único destaque: azul-acinzentado, usado só onde precisa
   de affordance (foco, seleção, obrigatório).
   ============================================================ */

:root{
  /* escala de cinza — neutra de verdade, sem nenhum viés quente */
  --ink:        #17181a;   /* texto principal */
  --ink-2:      #55565c;   /* texto secundário */
  --ink-3:      #8b8c92;   /* texto terciário / dicas */
  --line:       #e2e2e3;   /* linhas e bordas */
  --line-soft:  #ededee;   /* linhas suaves */
  --surface:    #f4f4f5;   /* fundo de card suave */
  --surface-2:  #fafafa;   /* fundo alternativo */
  --white:      #ffffff;
  --page:       #f1f1f2;   /* fundo da página */

  /* único destaque */
  --accent:      #2a4b7c;
  --accent-soft: #eaeff6;
  --accent-line: #c6d3e6;

  /* semânticas — só em estados, nunca decorativas */
  --ok:        #2f7d5d;
  --ok-soft:   #eef5f1;
  --err:       #b23b3b;
  --err-soft:  #fbefef;

  --font: "Poppins", -apple-system, "Segoe UI", sans-serif;

  --r-lg: 18px;
  --r-md: 14px;
  --r-sm: 10px;

  --shadow-card: 0 1px 2px rgba(23,24,26,.04), 0 8px 28px -14px rgba(23,24,26,.14);
  --shadow-lift: 0 2px 4px rgba(23,24,26,.05), 0 14px 36px -16px rgba(23,24,26,.20);
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  margin:0;
  background:var(--page);
  color:var(--ink);
  font-family:var(--font);
  font-size:17px;
  font-weight:400;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

.wrap{ width:min(58rem, calc(100% - 2.5rem)); margin-inline:auto; }

/* ── barra de progresso ───────────────────────────────── */
.rule-progress{
  position:fixed; top:0; left:0; right:0; height:4px; z-index:60;
  background:var(--line-soft);
}
.rule-progress span{
  display:block; height:100%; width:0%;
  background:var(--accent);
  border-radius:0 4px 4px 0;
  transition:width .5s cubic-bezier(.22,.8,.3,1);
}

/* ── topo com logo ────────────────────────────────────── */
.topbar{
  position:sticky; top:0; z-index:50;
  background:rgba(242,242,240,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{
  display:flex; align-items:center; gap:1rem;
  padding:1rem 0;
}
.brand{ display:flex; align-items:center; gap:.95rem; min-width:0; }
.brand-logo{ height:34px; width:auto; flex-shrink:0; }
.brand-divider{ width:1px; height:30px; background:var(--line); flex-shrink:0; }
.brand-sector{
  font-size:.95rem; font-weight:600; color:var(--ink); line-height:1.25;
  letter-spacing:-.01em;
}
.brand-sector small{
  display:block; font-size:.76rem; font-weight:400; color:var(--ink-3);
  letter-spacing:.02em;
}
.topbar-meta{
  margin-left:auto; font-size:.82rem; color:var(--ink-3); font-weight:500;
  white-space:nowrap;
}
@media (max-width:760px){
  .topbar-meta{ display:none; }
  .brand-logo{ height:28px; }
}

/* ── revelação suave ──────────────────────────────────── */
.reveal{ opacity:0; transform:translateY(12px); animation:rise .7s cubic-bezier(.2,.7,.3,1) forwards; }
.reveal:nth-of-type(1){ animation-delay:.04s; }
.reveal:nth-of-type(2){ animation-delay:.12s; }
.reveal:nth-of-type(3){ animation-delay:.2s; }
.reveal:nth-of-type(4){ animation-delay:.28s; }
@keyframes rise{ to{ opacity:1; transform:none; } }
@media (prefers-reduced-motion:reduce){
  .reveal{ animation:none; opacity:1; transform:none; }
  html{ scroll-behavior:auto; }
  *{ transition:none !important; }
}

/* ── capa ─────────────────────────────────────────────── */
.cover{ padding:4.5rem 0 2.5rem; }
.eyebrow{
  display:inline-block; margin:0 0 1.25rem;
  padding:.35rem .85rem;
  background:var(--white); border:1px solid var(--line); border-radius:999px;
  font-size:.78rem; font-weight:600; letter-spacing:.08em;
  text-transform:uppercase; color:var(--ink-2);
}
.cover h1{
  font-size:clamp(2.1rem, 5vw, 3.3rem);
  font-weight:600;
  line-height:1.14;
  letter-spacing:-.03em;
  margin:0 0 1.25rem;
  max-width:20ch;
}
.cover-lede{
  font-size:1.18rem; line-height:1.7; color:var(--ink-2);
  max-width:46ch; margin:0 0 2rem;
}
.cover-marks{
  display:flex; flex-wrap:wrap; gap:.75rem;
}
.cover-marks span{
  padding:.6rem 1rem;
  background:var(--white); border:1px solid var(--line); border-radius:var(--r-md);
  font-size:.9rem; color:var(--ink-2);
}
.cover-marks strong{ color:var(--ink); font-weight:600; }

/* ── seções ───────────────────────────────────────────── */
.doc-section{ padding:2.75rem 0; }

.section-head{
  display:flex; align-items:center; gap:.75rem;
  font-size:1.35rem; font-weight:600; letter-spacing:-.02em;
  color:var(--ink); margin:0 0 1.5rem; padding:0;
}
.block-n{
  display:inline-flex; align-items:center; justify-content:center;
  width:2rem; height:2rem; flex-shrink:0;
  background:var(--ink); color:var(--white);
  border-radius:var(--r-sm);
  font-size:.9rem; font-weight:600; letter-spacing:0;
}

.prose p{ margin:0 0 1.15rem; max-width:64ch; font-size:1.05rem; color:var(--ink-2); }
.prose p:last-child{ margin-bottom:0; }
.prose-note{
  background:var(--surface); border:1px solid var(--line-soft);
  border-radius:var(--r-md); padding:1.1rem 1.3rem;
  font-size:1rem; color:var(--ink-2); max-width:64ch;
}
.prose-note-tight{ margin:0 0 2rem; }

/* ── callouts sim/não ─────────────────────────────────── */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:1.1rem; margin-top:2rem; }
@media (max-width:800px){ .split{ grid-template-columns:1fr; } }
.callout{
  padding:1.5rem 1.6rem; background:var(--white);
  border:1px solid var(--line); border-radius:var(--r-lg);
}
.callout h3{
  display:flex; align-items:center; gap:.5rem;
  margin:0 0 1rem; font-size:1.02rem; font-weight:600; color:var(--ink);
}
.callout h3::before{
  content:""; width:.6rem; height:.6rem; border-radius:50%; flex-shrink:0;
}
.callout-yes h3::before{ background:var(--ok); }
.callout-no h3::before{ background:var(--err); }
.callout ul{ margin:0; padding-left:1.15rem; }
.callout li{ margin-bottom:.6rem; font-size:.98rem; color:var(--ink-2); line-height:1.6; }
.callout li::marker{ color:var(--ink-3); }
.callout-foot{
  margin:1rem 0 0; padding-top:.9rem; border-top:1px solid var(--line-soft);
  font-size:.92rem; color:var(--ink-3);
}

/* ── fluxo 01..06 ─────────────────────────────────────── */
.flow{
  list-style:none; margin:0; padding:0;
  display:grid; grid-template-columns:repeat(3,1fr); gap:1.1rem;
}
@media (max-width:900px){ .flow{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px){ .flow{ grid-template-columns:1fr; } }
.flow li{
  background:var(--white); border:1px solid var(--line);
  border-radius:var(--r-lg); padding:1.35rem 1.4rem;
}
.flow-n{
  display:inline-flex; align-items:center; justify-content:center;
  width:1.85rem; height:1.85rem; margin-bottom:.85rem;
  background:var(--surface); border:1px solid var(--line);
  border-radius:50%; font-size:.8rem; font-weight:600; color:var(--ink-2);
}
.flow h3{ margin:0 0 .5rem; font-size:1.05rem; font-weight:600; letter-spacing:-.01em; }
.flow p{ margin:0; font-size:.96rem; color:var(--ink-2); line-height:1.65; }
.flow em{ font-style:normal; font-weight:600; color:var(--ink); }

/* ── formulário ───────────────────────────────────────── */
form.doc-section{ padding-top:0; }

.block{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-card);
  padding:2.25rem 2.4rem 2.4rem;
  margin:0 0 1.4rem;
}
@media (max-width:680px){ .block{ padding:1.6rem 1.3rem 1.8rem; border-radius:var(--r-md); } }
.block legend.section-head{ padding:0; margin-bottom:.5rem; float:left; width:100%; }
.block-intro{
  clear:both; margin:0 0 1.9rem; padding-left:2.75rem;
  font-size:1rem; color:var(--ink-2); max-width:60ch;
}
@media (max-width:680px){ .block-intro{ padding-left:0; } }

.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:1.5rem 1.6rem; }
@media (max-width:680px){ .grid-2{ grid-template-columns:1fr; } }

.field{ margin-bottom:1.6rem; }
.field:last-child{ margin-bottom:0; }
.grid-2 .field{ margin-bottom:0; }

label, .label-as-legend{
  display:block; font-size:1rem; font-weight:600; color:var(--ink);
  margin-bottom:.15rem; letter-spacing:-.005em;
}
.req{ color:var(--accent); font-weight:600; }
.opt{ font-weight:400; color:var(--ink-3); font-size:.9rem; }

.hint{ margin:0 0 .6rem; font-size:.93rem; color:var(--ink-3); line-height:1.6; }
.hint-top{ margin:.1rem 0 .7rem; }
.hint-wide{ max-width:66ch; }
.hint-after{ margin:.5rem 0 0; }

/* campos */
input[type=text], input[type=email], input[type=tel], select, textarea{
  width:100%;
  font-family:var(--font); font-size:1rem; font-weight:400; color:var(--ink);
  background:var(--surface-2);
  border:1.5px solid var(--line);
  border-radius:var(--r-md);
  padding:.85rem 1rem;
  line-height:1.6;
  transition:border-color .18s, background .18s, box-shadow .18s;
}
textarea{ resize:vertical; min-height:3.2rem; }
input::placeholder, textarea::placeholder{ color:#b4b5ba; }

input:hover:not(:disabled), select:hover, textarea:hover{ border-color:#cfd0cc; }
input:focus, select:focus, textarea:focus{
  outline:none;
  background:var(--white);
  border-color:var(--accent);
  box-shadow:0 0 0 4px var(--accent-soft);
}

input.is-auto{
  background:var(--surface); color:var(--ink-2);
  border-style:dashed; cursor:default;
}

/* estados de validação */
.field.is-invalid input,
.field.is-invalid select,
.field.is-invalid textarea{
  border-color:var(--err); background:var(--err-soft);
}
.field.is-invalid input:focus,
.field.is-invalid textarea:focus{ box-shadow:0 0 0 4px rgba(178,59,59,.12); }
.field.is-valid input,
.field.is-valid select,
.field.is-valid textarea{ border-color:var(--ok); }

.field-error{
  display:flex; align-items:flex-start; gap:.45rem;
  margin:.55rem 0 0; font-size:.92rem; font-weight:500; color:var(--err); line-height:1.55;
}
.field-error::before{
  content:"!"; flex-shrink:0;
  display:inline-flex; align-items:center; justify-content:center;
  width:1.15rem; height:1.15rem; margin-top:.14rem;
  background:var(--err); color:var(--white);
  border-radius:50%; font-size:.72rem; font-weight:700;
}

.select-wrap{ position:relative; }
.select-wrap::after{
  content:""; position:absolute; right:1.1rem; top:50%;
  width:.5rem; height:.5rem; margin-top:-.35rem;
  border-right:2px solid var(--ink-3); border-bottom:2px solid var(--ink-3);
  transform:rotate(45deg); pointer-events:none;
}
select{ appearance:none; padding-right:2.6rem; cursor:pointer; }

.counter{ margin:.45rem 0 0; font-size:.85rem; color:var(--ink-3); text-align:right; }
.counter.is-near{ color:var(--err); }

/* ── chips (escolha única) ────────────────────────────── */
.chips{ display:grid; grid-template-columns:repeat(3,1fr); gap:.8rem; }
.chips-tight{ grid-template-columns:repeat(5,1fr); }
@media (max-width:900px){ .chips-tight{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px){ .chips{ grid-template-columns:1fr; } }
.chip{
  display:block; margin:0; cursor:pointer;
  padding:1rem 1.1rem;
  background:var(--surface-2);
  border:1.5px solid var(--line);
  border-radius:var(--r-md);
  transition:border-color .16s, background .16s, transform .16s, box-shadow .16s;
}
.chip:hover{ border-color:#cfd0cc; background:var(--white); transform:translateY(-2px); }
.chip input{ position:absolute; opacity:0; width:0; height:0; }
.chip span{ display:block; font-size:1rem; font-weight:600; color:var(--ink); }
.chip small{
  display:block; margin-top:.3rem; font-size:.88rem;
  color:var(--ink-3); line-height:1.5;
}
.chip:has(input:checked){
  background:var(--accent-soft);
  border-color:var(--accent);
  box-shadow:0 0 0 1px var(--accent);
}
.chip:has(input:checked) span{ color:var(--accent); }
.chip:has(input:checked) small{ color:var(--ink-2); }
.chip:has(input:focus-visible){ box-shadow:0 0 0 4px var(--accent-soft); }
.field.is-invalid .chip{ border-color:#e3b9b9; }

/* ── matriz de mudança ────────────────────────────────── */
.matriz{ display:grid; gap:1rem; margin-bottom:1.1rem; }
.matriz-row{
  position:relative;
  display:grid; gap:1.15rem 1.2rem;
  grid-template-columns:minmax(0,1fr) minmax(0,1.4fr) 8rem;
  padding:1.4rem 3.4rem 1.4rem 1.4rem;
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--r-md);
  animation:rise .35s cubic-bezier(.2,.7,.3,1) backwards;
}
@media (max-width:820px){
  .matriz-row{ grid-template-columns:1fr; padding:1.3rem 1.2rem; }
}
.matriz-row .field{ margin:0; }
.matriz-row label{
  font-size:.86rem; font-weight:600; color:var(--ink-2); margin-bottom:.4rem;
}
.matriz-row input, .matriz-row select{ background:var(--white); font-size:.96rem; }
.field-det{ grid-column:1 / -1; }

.minichips{ display:flex; flex-wrap:wrap; gap:.45rem; }
.minichip{ margin:0; cursor:pointer; }
.minichip input{ position:absolute; opacity:0; width:0; height:0; }
.minichip span{
  display:inline-block; padding:.45rem .9rem;
  background:var(--white); border:1.5px solid var(--line);
  border-radius:999px; font-size:.9rem; font-weight:500; color:var(--ink-2);
  transition:all .16s;
}
.minichip:hover span{ border-color:#cfd0cc; }
.minichip:has(input:checked) span{
  background:var(--accent); border-color:var(--accent); color:var(--white);
}
.minichip:has(input:focus-visible) span{ box-shadow:0 0 0 4px var(--accent-soft); }

.btn-x{
  position:absolute; top:1rem; right:1rem;
  width:2.1rem; height:2.1rem;
  display:flex; align-items:center; justify-content:center;
  background:var(--white); border:1.5px solid var(--line);
  border-radius:50%; color:var(--ink-3);
  font-size:1.1rem; line-height:1; cursor:pointer;
  transition:all .16s;
}
.btn-x:hover{ border-color:var(--err); color:var(--err); background:var(--err-soft); }

.btn-ghost{
  font-family:var(--font); font-size:.96rem; font-weight:600; color:var(--ink);
  background:var(--white); border:1.5px dashed var(--line);
  padding:.8rem 1.4rem; border-radius:var(--r-md); cursor:pointer;
  transition:all .16s;
}
.btn-ghost:hover{ border-color:var(--accent); color:var(--accent); background:var(--accent-soft); }

/* ── anexos ───────────────────────────────────────────── */
input[type=file]{
  width:100%; font-family:var(--font); font-size:.95rem; color:var(--ink-2);
  padding:.9rem 1rem;
  background:var(--surface-2);
  border:1.5px dashed var(--line); border-radius:var(--r-md);
  cursor:pointer;
}
input[type=file]:hover{ border-color:var(--accent); background:var(--accent-soft); }
input[type=file]::file-selector-button{
  font-family:var(--font); font-size:.92rem; font-weight:600; color:var(--white);
  background:var(--ink); border:0;
  padding:.5rem 1.1rem; border-radius:var(--r-sm);
  margin-right:1rem; cursor:pointer;
}
.filelist{ list-style:none; margin:.8rem 0 0; padding:0; display:grid; gap:.4rem; }
.filelist li{
  display:flex; align-items:center; gap:.55rem;
  padding:.6rem .9rem;
  background:var(--surface); border-radius:var(--r-sm);
  font-size:.92rem; color:var(--ink-2);
}
.filelist li::before{
  content:""; width:.45rem; height:.45rem; border-radius:50%;
  background:var(--ok); flex-shrink:0;
}
.filelist li.bad{ background:var(--err-soft); color:var(--err); font-weight:500; }
.filelist li.bad::before{ background:var(--err); }

/* ── bloco de uso interno ─────────────────────────────── */
.block-locked{
  background:var(--surface);
  border:1px solid var(--line);
  box-shadow:none;
}
.block-locked .section-head{ color:var(--ink-2); }
.block-locked .block-n{ background:var(--ink-3); }

.locked-grid{ margin:0 0 2rem; }
.locked-field{
  background:var(--white); border:1px solid var(--line);
  border-radius:var(--r-md); padding:1.1rem 1.2rem;
}
.locked-label{ display:block; font-size:.95rem; font-weight:600; margin-bottom:.3rem; }
.locked-value{ font-size:.94rem; color:var(--ink-3); }

.crit-head{
  margin:0 0 1.2rem; padding-top:1.6rem;
  border-top:1px solid var(--line);
  font-size:1.08rem; font-weight:600;
}
.crit{ display:grid; grid-template-columns:repeat(2,1fr); gap:1.2rem; }
@media (max-width:680px){ .crit{ grid-template-columns:1fr; } }
.crit > div{
  background:var(--white); border:1px solid var(--line);
  border-radius:var(--r-md); padding:1.1rem 1.2rem;
}
.crit-n{
  display:inline-block; margin-bottom:.5rem;
  padding:.15rem .55rem;
  background:var(--ink); color:var(--white);
  border-radius:var(--r-sm); font-size:.78rem; font-weight:600;
}
.crit b{ display:block; font-size:1rem; font-weight:600; margin-bottom:.25rem; }
.crit p{ margin:0; font-size:.94rem; color:var(--ink-2); line-height:1.6; }

/* ── envio ────────────────────────────────────────────── */
.submit-zone{ padding:1.5rem 0 4.5rem; text-align:center; }
.lgpd{
  font-size:.93rem; color:var(--ink-3); max-width:56ch;
  margin:0 auto 1.6rem;
}
.form-error{
  display:flex; align-items:flex-start; gap:.65rem; text-align:left;
  max-width:46rem; margin:0 auto 1.5rem; padding:1.1rem 1.3rem;
  background:var(--err-soft); border:1.5px solid var(--err);
  border-radius:var(--r-md);
  font-size:.98rem; font-weight:500; color:var(--err); line-height:1.6;
}
.form-error::before{
  content:"!"; flex-shrink:0;
  display:inline-flex; align-items:center; justify-content:center;
  width:1.4rem; height:1.4rem; margin-top:.1rem;
  background:var(--err); color:var(--white);
  border-radius:50%; font-size:.85rem; font-weight:700;
}
.btn-send{
  font-family:var(--font); font-size:1.08rem; font-weight:600; color:var(--white);
  background:var(--ink); border:0;
  padding:1.15rem 3.5rem; border-radius:var(--r-md);
  cursor:pointer;
  transition:transform .18s, box-shadow .18s, background .2s;
}
.btn-send:hover{
  background:#000; transform:translateY(-2px); box-shadow:var(--shadow-lift);
}
.btn-send:active{ transform:translateY(0); }
.btn-send[disabled]{ opacity:.55; cursor:progress; transform:none; box-shadow:none; }
.btn-send-spin{ display:none; }
.btn-send.is-sending .btn-send-spin{
  display:inline-block; width:1rem; height:1rem; margin-left:.7rem; vertical-align:-2px;
  border:2px solid rgba(255,255,255,.3); border-top-color:var(--white);
  border-radius:50%; animation:spin .7s linear infinite;
}
@keyframes spin{ to{ transform:rotate(360deg); } }
.submit-foot{ margin:1.1rem 0 0; font-size:.9rem; color:var(--ink-3); }

/* ── sucesso ──────────────────────────────────────────── */
.success{
  padding:4rem 0 6rem; text-align:center;
  animation:rise .6s cubic-bezier(.2,.7,.3,1) backwards;
}
.seal{
  width:4rem; height:4rem; margin:0 auto 1.75rem;
  display:grid; place-items:center;
  background:var(--ok-soft); color:var(--ok);
  border:2px solid var(--ok); border-radius:50%;
  font-size:1.6rem;
}
.success-code{
  font-size:clamp(2.6rem,7vw,3.8rem); font-weight:600;
  letter-spacing:-.03em; margin:.4rem 0 .75rem; color:var(--ink);
}
.success-title{
  font-size:1.25rem; font-weight:500; color:var(--ink-2);
  margin:0 auto 1.6rem; max-width:36ch;
}
.success-lede{
  font-size:1.05rem; color:var(--ink-2);
  max-width:48ch; margin:0 auto 2.5rem;
}
.success-next{
  list-style:none; margin:0 auto 2.5rem; padding:0;
  max-width:34rem; text-align:left;
  display:grid; gap:.7rem;
}
.success-next li{
  padding:1rem 1.3rem;
  background:var(--white); border:1px solid var(--line);
  border-radius:var(--r-md);
  font-size:.98rem; color:var(--ink-2);
}
.success-next b{ color:var(--ink); font-weight:600; }
.success-mailnote{
  font-size:.95rem; color:var(--err); max-width:44ch; margin:0 auto 1.8rem;
  padding:.9rem 1.2rem; background:var(--err-soft); border-radius:var(--r-md);
}

/* ── rodapé ───────────────────────────────────────────── */
.footer{
  border-top:1px solid var(--line);
  padding:2rem 0;
  background:var(--surface-2);
}
.footer-inner{
  display:flex; gap:.7rem; flex-wrap:wrap; justify-content:center; align-items:center;
  font-size:.9rem; color:var(--ink-3);
}
.footer-sep{ color:var(--line); }

:focus-visible{ outline:2px solid var(--accent); outline-offset:3px; border-radius:4px; }