/* ==========================================================================
   Paulista Documentação, lead-form.css
   Formulário "nome + WhatsApp" (faixa de contato e janela aberta pelos
   botões do topo e do flutuante). Mesmos tokens do style.css: cantos retos,
   rótulos em Poppins caixa-alta, dourado só no que é ação.
   ========================================================================== */

.lead-form { position: relative; margin-top: 2rem; text-align: left; }
/* O display: grid das partes venceria o [hidden] do navegador */
.lead-form [hidden] { display: none !important; }

.lf-fields {
  display: grid; gap: 1rem;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  align-items: start;
}

.lf-field { display: grid; gap: .45rem; }
.lf-label {
  font-family: var(--font-mono); font-size: .66rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--lf-label);
}
.lf-field input {
  width: 100%; min-height: 3.2rem;
  padding: .85rem 1rem;
  font: inherit; font-size: 1rem; /* 16px: o iPhone não dá zoom no foco */
  color: var(--lf-text);
  background: var(--lf-bg);
  border: 1px solid var(--lf-border); border-radius: var(--r-pill);
  transition: border-color .2s var(--ease-out), box-shadow .2s var(--ease-out);
}
.lf-field input::placeholder { color: var(--lf-placeholder); }
.lf-field input:focus { outline: none; border-color: var(--lf-focus); box-shadow: 0 0 0 3px var(--lf-ring); }
.lf-field input[aria-invalid="true"] { border-color: var(--lf-error); }
.lf-error { min-height: 1.1em; font-size: .82rem; color: var(--lf-error); }
.lf-error:empty { min-height: 0; }

/* O botão fica na linha dos campos: desce o tamanho do rótulo para alinhar */
.lf-submit { margin-top: calc(.66rem * 1.5 + .45rem); min-height: 3.2rem; white-space: nowrap; }
.lf-submit:disabled { opacity: .7; cursor: progress; }
.lf-submit svg { flex-shrink: 0; } /* sem isso o ícone encolhe até sumir quando o texto aperta */

.lf-consent { margin-top: 1rem; font-size: .84rem; line-height: 1.5; color: var(--lf-note); }

/* Campo isca para robôs: fora da tela, fora do leitor de tela e do Tab */
.lf-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.lf-fail {
  margin-top: 1rem; padding: .85rem 1rem;
  border: 1px solid var(--lf-error); border-radius: var(--r-pill);
  font-size: .92rem; color: var(--lf-text);
}
.lf-fail a { color: var(--lf-link); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

/* Sucesso: o carimbo "Recebido" é o mesmo gesto do "Protocolado" do topo */
.lf-done { display: grid; gap: .7rem; justify-items: start; padding-block: .4rem; }
.lf-stamp {
  display: inline-grid; gap: .1rem; justify-items: center;
  padding: .5rem .85rem;
  border: 1.5px solid var(--lf-stamp); border-radius: 3px;
  color: var(--lf-stamp); transform: rotate(-4deg);
  font-family: var(--font-mono); text-transform: uppercase;
}
.lf-stamp b { font-size: .78rem; font-weight: 600; letter-spacing: .16em; }
.lf-stamp i { font-style: normal; font-size: .6rem; letter-spacing: .08em; opacity: .85; }
.lf-done-title { font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; color: var(--lf-text); margin-top: .4rem; }
.lf-done-text { color: var(--lf-note); font-size: .98rem; max-width: 52ch; }
.lf-done-text a { color: var(--lf-link); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.lf-demo { font-family: var(--font-mono); font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: var(--lf-label); }

/* --------------------------------------------------------------------------
   Na faixa de contato (bloco teal sólido nos dois temas)
   -------------------------------------------------------------------------- */
.cta-band .lead-form {
  --lf-label: rgba(244, 239, 230, .72);
  --lf-text: #f4efe6;
  --lf-note: rgba(244, 239, 230, .78);
  --lf-bg: rgba(3, 22, 21, .30);
  --lf-border: rgba(244, 239, 230, .26);
  --lf-placeholder: rgba(244, 239, 230, .42);
  --lf-focus: var(--lacre-claro);
  --lf-ring: rgba(230, 205, 122, .20);
  --lf-error: #f2b2a4;
  --lf-link: #e6cd7a;
  --lf-stamp: #e6cd7a;
  max-width: 860px; margin-inline: auto;
}
.cta-band .lf-done { justify-items: center; text-align: center; margin-inline: auto; }

.lf-alt {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: .9rem 1.6rem; margin-top: 1.6rem;
}
.lf-direct {
  color: rgba(244, 239, 230, .82); font-weight: 600; font-size: .95rem;
  text-decoration: underline; text-decoration-color: rgba(230, 205, 122, .5);
  text-underline-offset: 4px;
}
.lf-direct:hover { color: #f4efe6; text-decoration-color: #e6cd7a; }

/* --------------------------------------------------------------------------
   Janela (aberta pelo botão do topo e pelo flutuante)
   -------------------------------------------------------------------------- */
html.lf-lock { overflow: hidden; }
#fab.lf-fab-off { opacity: 0; visibility: hidden; transform: translateY(16px); }
.lf-dialog-intro[hidden] { display: none; }

.lf-dialog {
  --lf-label: var(--text-mid);
  --lf-text: var(--text-hi);
  --lf-note: var(--text-mid);
  --lf-bg: var(--bg-page);
  --lf-border: var(--border);
  --lf-placeholder: var(--text-lo);
  --lf-focus: var(--gold);
  --lf-ring: var(--gold-glow-s);
  --lf-error: #f2b2a4;
  --lf-link: var(--gold);
  --lf-stamp: var(--gold);
  margin: auto; /* o reset do site zera a margem que centraliza o <dialog> */
  width: min(540px, calc(100vw - 2rem)); max-height: calc(100dvh - 2rem);
  padding: clamp(1.7rem, 4vw, 2.4rem);
  color: var(--text-hi); background: var(--bg-surface);
  border: 1px solid var(--border); border-radius: var(--r-card);
  box-shadow: 0 30px 70px -30px rgba(0, 0, 0, .65);
  overflow: auto;
}
[data-theme="light"] .lf-dialog { --lf-error: #a3402e; }
.lf-dialog[open] { animation: lf-in .32s var(--ease-spring); }
.lf-dialog::backdrop { background: rgba(4, 22, 21, .62); backdrop-filter: blur(3px); }
.lf-dialog::before, .lf-dialog::after {
  content: ''; position: absolute; width: 16px; height: 16px;
  border: 0 solid var(--gold); pointer-events: none;
}
.lf-dialog::before { top: 11px; left: 11px; border-top-width: 2px; border-left-width: 2px; }
.lf-dialog::after { bottom: 11px; right: 11px; border-bottom-width: 2px; border-right-width: 2px; }

.lf-close {
  position: absolute; top: .6rem; right: .6rem;
  display: grid; place-items: center; width: 44px; height: 44px;
  color: var(--text-mid); background: none; border: 0; border-radius: var(--r-pill); cursor: pointer;
}
.lf-close:hover { color: var(--text-hi); background: var(--gold-glow-s); }
.lf-close svg { width: 20px; height: 20px; }

.lf-dialog .eyebrow { margin-right: 2.4rem; }
.lf-dialog-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.45rem, 4vw, 1.8rem); line-height: 1.15; letter-spacing: -.01em;
  margin-top: .9rem;
}
.lf-dialog-intro { color: var(--text-mid); margin-top: .6rem; font-size: 1rem; }
.lf-dialog .lead-form { margin-top: 1.5rem; }
.lf-dialog .lf-fields { grid-template-columns: 1fr; }
.lf-dialog .lf-submit { margin-top: .3rem; width: 100%; }

@keyframes lf-in {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------------
   Responsivo
   -------------------------------------------------------------------------- */
@media (max-width: 760px) {
  .lf-fields { grid-template-columns: 1fr; }
  .lf-submit { margin-top: .3rem; width: 100%; padding-inline: 1rem; white-space: normal; text-align: center; }
}

/* Celular: a janela vira uma folha que sobe do rodapé */
@media (max-width: 600px) {
  .lf-dialog {
    width: 100%; max-width: 100%; max-height: 92dvh;
    margin: auto 0 0; border-radius: 0; border-width: 1px 0 0;
    padding-bottom: calc(1.7rem + env(safe-area-inset-bottom));
  }
  .lf-dialog[open] { animation: lf-up .34s var(--ease-spring); }
  .lf-dialog::after { display: none; }
  /* Faixa com o formulário: menos margem lateral, para o botão caber numa linha */
  .cta-band { padding-inline: 1.25rem; }
  .lf-alt { flex-direction: column; gap: 1rem; }
  .lf-alt .btn-ghost { width: 100%; }
}
@keyframes lf-up {
  from { transform: translateY(100%); }
  to   { transform: none; }
}