/* ==========================================================================
   Pêndulo Engenharia — Formulário de captação de leads (wizard)
   Estilos isolados (prefixo .plf-) para não conflitar com o Elementor/tema.
   Entra no lugar do WPForms, dentro da coluna escura da seção #orcamento
   (que o site já tinha desenhada e escondida). Tokens do próprio site:
   navy #222831 (secondary do kit), laranja #F98F1C (botão do WPForms),
   Poppins (títulos) e Open Sans (texto), cantos pequenos.
   ========================================================================== */

#plf-form {
  --plf-navy: #222831;         /* fundo da coluna do site */
  --plf-navy-2: #2C3542;       /* campos/opções */
  --plf-navy-3: #364050;       /* hover das opções */
  --plf-line: #434E5E;
  --plf-orange: #F98F1C;
  --plf-orange-dark: #E07F12;
  --plf-wpp: #25D366;
  --plf-wpp-dark: #1DA851;
  --plf-text: #FFFFFF;
  --plf-muted: #C9CFD8;
  --plf-danger: #FF8A8A;
  --plf-radius: 6px;
  --plf-font: "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --plf-font-title: "Poppins", "Open Sans", sans-serif;

  position: relative;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  font-family: var(--plf-font);
  color: var(--plf-text);
  text-align: left;
}
#plf-form * { box-sizing: border-box; }

/* ---- Barra de progresso ----------------------------------------------- */
#plf-form .plf-progress { margin-bottom: 24px; }
#plf-form .plf-progress-track { height: 6px; background: var(--plf-navy-2); border-radius: 999px; overflow: hidden; }
#plf-form .plf-progress-bar {
  height: 100%; width: 20%;
  background: linear-gradient(90deg, var(--plf-orange), #FFB25C);
  border-radius: 999px;
  transition: width .35s cubic-bezier(.4, 0, .2, 1);
}
#plf-form .plf-progress-label { display: block; margin-top: 8px; font-size: 13px; color: var(--plf-muted); letter-spacing: .3px; }

/* ---- Etapas ----------------------------------------------------------- */
#plf-form .plf-step { display: none; animation: plf-fade .35s ease; }
#plf-form .plf-step.plf-active { display: block; }
@keyframes plf-fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

#plf-form .plf-step-title {
  font-family: var(--plf-font-title);
  font-size: clamp(19px, 3vw, 23px);
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 8px;
  color: var(--plf-text);
}
#plf-form .plf-help { margin: 0 0 18px; font-size: 14.5px; line-height: 1.5; color: var(--plf-muted); }
#plf-form .plf-step-title + .plf-options,
#plf-form .plf-step-title + .plf-field { margin-top: 18px; }

/* ---- Campos de texto -------------------------------------------------- */
#plf-form .plf-field { margin-bottom: 16px; }
#plf-form .plf-field label { display: block; font-size: 14px; font-weight: 600; color: var(--plf-text); margin-bottom: 7px; }
#plf-form .plf-input {
  width: 100%;
  background: #FFFFFF;
  border: 1.5px solid #FFFFFF;
  border-radius: var(--plf-radius);
  color: #1B1F27;
  font-family: var(--plf-font);
  font-size: 16px; /* >=16px evita zoom automático no iOS */
  padding: 14px 15px;
  transition: border-color .2s ease, box-shadow .2s ease;
  outline: none;
}
#plf-form .plf-input::placeholder { color: #8A919C; }
#plf-form .plf-input:focus { border-color: var(--plf-orange); box-shadow: 0 0 0 3px rgba(249, 143, 28, .28); }
#plf-form .plf-input.plf-invalid { border-color: var(--plf-danger); box-shadow: 0 0 0 3px rgba(255, 138, 138, .2); }
#plf-form .plf-error { display: none; color: var(--plf-danger); font-size: 13px; margin-top: 6px; }
#plf-form .plf-field.plf-has-error .plf-error { display: block; }
#plf-form .plf-count { display: block; text-align: right; font-size: 12px; color: var(--plf-muted); margin-top: 5px; }

/* ---- Botões de opção (escolha única) ---------------------------------- */
#plf-form .plf-options { display: grid; grid-template-columns: 1fr; gap: 10px; }
#plf-form .plf-optbtn {
  appearance: none;
  width: 100%;
  text-align: left;
  background: var(--plf-navy-2);
  border: 1.5px solid var(--plf-line);
  border-radius: var(--plf-radius);
  color: var(--plf-text);
  font-family: var(--plf-font);
  font-size: 15.5px;
  font-weight: 600;
  padding: 14px 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: border-color .18s ease, background .18s ease, transform .12s ease;
}
#plf-form .plf-optbtn:hover { border-color: var(--plf-orange); background: var(--plf-navy-3); transform: translateY(-1px); }
#plf-form .plf-optbtn.plf-selected { border-color: var(--plf-orange); background: rgba(249, 143, 28, .16); }
#plf-form .plf-optbtn small { display: block; font-size: 12.5px; font-weight: 400; color: var(--plf-muted); margin-top: 2px; }
#plf-form .plf-optbtn .plf-check {
  width: 22px; height: 22px; flex: 0 0 22px;
  border-radius: 50%;
  border: 2px solid #6B7686;
  position: relative;
  transition: border-color .18s ease, background .18s ease;
}
#plf-form .plf-optbtn.plf-selected .plf-check { border-color: var(--plf-orange); background: var(--plf-orange); }
#plf-form .plf-optbtn.plf-selected .plf-check::after {
  content: ""; position: absolute; left: 6px; top: 2px; width: 5px; height: 10px;
  border: solid #1B1F27; border-width: 0 2px 2px 0; transform: rotate(45deg);
}

/* ---- Botões de navegação ---------------------------------------------- */
#plf-form .plf-actions { display: flex; align-items: center; gap: 14px; margin-top: 22px; }
#plf-form .plf-btn {
  appearance: none; border: none; cursor: pointer;
  font-family: var(--plf-font-title);
  font-size: 15px; font-weight: 600; letter-spacing: .2px;
  color: #FFFFFF;
  background: var(--plf-orange);
  border-radius: 4px;
  padding: 15px 28px;
  flex: 1;
  transition: background .2s ease, transform .15s ease;
}
#plf-form .plf-btn:hover { background: var(--plf-orange-dark); transform: translateY(-2px); }
#plf-form .plf-btn:active { transform: translateY(0); }
#plf-form .plf-back {
  appearance: none; background: transparent; border: none;
  color: var(--plf-muted); font-family: var(--plf-font); font-size: 15px; cursor: pointer;
  padding: 10px 4px; transition: color .2s ease;
}
#plf-form .plf-back:hover { color: var(--plf-text); }

/* ---- Rodapé de confiança ---------------------------------------------- */
#plf-form .plf-trust { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 18px; font-size: 13px; color: var(--plf-muted); }
#plf-form .plf-trust svg { flex: 0 0 auto; opacity: .85; }

/* ---- Overlay de envio -------------------------------------------------- */
#plf-form .plf-overlay {
  position: absolute; inset: -12px; z-index: 5;
  background: rgba(34, 40, 49, .95);
  display: none; align-items: center; justify-content: center; flex-direction: column; gap: 18px;
  border-radius: var(--plf-radius);
}
#plf-form .plf-overlay.plf-show { display: flex; }
#plf-form .plf-spinner { width: 44px; height: 44px; border: 4px solid rgba(255, 255, 255, .18); border-top-color: var(--plf-orange); border-radius: 50%; animation: plf-spin .8s linear infinite; }
@keyframes plf-spin { to { transform: rotate(360deg); } }
#plf-form .plf-overlay p { color: var(--plf-muted); font-size: 15px; margin: 0; }

/* ---- Tela de corte (prazo acima de 12 meses) — terminal, sem voltar ---- */
#plf-form .plf-cut { display: none; padding: 6px 2px; }
#plf-form .plf-cut.plf-show { display: block; animation: plf-fade .35s ease; }
#plf-form .plf-cut-ico { font-size: 38px; line-height: 1; margin-bottom: 14px; }
#plf-form .plf-cut h3 { font-family: var(--plf-font-title); font-size: clamp(19px, 3vw, 23px); font-weight: 600; line-height: 1.3; margin: 0 0 12px; color: var(--plf-text); }
#plf-form .plf-cut p { font-size: 15px; line-height: 1.6; color: var(--plf-muted); margin: 0 0 12px; }
#plf-form .plf-cut-sub { font-weight: 600; color: var(--plf-text); margin-top: 18px; }
#plf-form .plf-caminho { margin: 0; padding: 0 0 0 22px; }
#plf-form .plf-caminho li { font-size: 15px; line-height: 1.55; color: var(--plf-muted); margin: 6px 0; padding-left: 4px; }
#plf-form .plf-caminho li::marker { color: var(--plf-orange); font-weight: 700; }

/* ---- Falha de envio ---------------------------------------------------- */
#plf-form .plf-fail { display: none; text-align: center; padding: 8px 4px; }
#plf-form .plf-fail.plf-show { display: block; }
#plf-form .plf-fail h3 { color: var(--plf-text); font-family: var(--plf-font-title); font-weight: 600; font-size: 21px; margin: 0 0 10px; }
#plf-form .plf-fail p { color: var(--plf-muted); font-size: 15px; margin: 0 0 20px; line-height: 1.5; }
#plf-form .plf-fail .plf-wpp {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--plf-wpp); color: #fff !important; text-decoration: none;
  font-family: var(--plf-font-title); font-weight: 600; font-size: 15px;
  padding: 14px 24px; border-radius: 4px; transition: background .2s ease;
}
#plf-form .plf-fail .plf-wpp:hover { background: var(--plf-wpp-dark); }
#plf-form .plf-fail .plf-retry { display: block; width: 100%; margin-top: 14px; }

/* ---- Responsivo ------------------------------------------------------- */
@media (max-width: 767px) {
  #plf-form .plf-actions { flex-direction: column-reverse; align-items: stretch; }
  #plf-form .plf-actions .plf-back { text-align: center; }
}