/* Formulário de briefing da Flyah: uma pergunta por tela. Usa as fontes e cores do site. */
.fb {
  --fb-verde: #93C514;
  --fb-fundo: #000;
  --fb-linha: #2A2A2A;
  --fb-linha-forte: #3A3A3A;
  --fb-cinza: #8C8C8C;
  --fb-cinza-claro: #B8B8B8;
  --fb-ease: cubic-bezier(.16,1,.3,1);
  position: fixed; inset: 0; z-index: 2147483000;
  display: flex; flex-direction: column;
  background: var(--fb-fundo); color: #fff;
  font-family: 'Barlow', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  opacity: 0; visibility: hidden;
  transition: opacity .45s var(--fb-ease), visibility 0s linear .45s;
}
.fb[data-aberto] { opacity: 1; visibility: visible; transition: opacity .45s var(--fb-ease); }
.fb *, .fb *::before, .fb *::after { box-sizing: border-box; }
.fb button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }

/* topo */
.fb-topo {
  position: relative; flex: 0 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 22px clamp(20px, 3.4vw, 56px);
}
.fb-marca { font-size:clamp(12px,0.878vw,16px); font-weight: 600; letter-spacing: .28em; text-transform: uppercase; color: var(--fb-verde); }
.fb-marca span { color: var(--fb-cinza); }
.fb-topo-dir { display: flex; align-items: center; gap: clamp(16px, 2.4vw, 32px); }
.fb-passo { font-size:clamp(13px,0.952vw,17px); font-weight: 500; letter-spacing: .22em; color: var(--fb-cinza); font-variant-numeric: tabular-nums; }
.fb-fechar {
  display: inline-flex; align-items: center; gap: 10px;
  font-size:clamp(12px,0.878vw,16px); font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--fb-cinza-claro);
  transition: color .3s;
}
.fb-fechar:hover, .fb-fechar:focus-visible { color: #fff; }
.fb-fechar svg { width: 18px; height: 18px; }
.fb-barra { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: #161616; }
.fb-barra i { display: block; height: 100%; width: 0; background: var(--fb-verde); transition: width .6s var(--fb-ease); }

/* palco */
.fb-palco {
  flex: 1 1 auto; overflow-y: auto; overscroll-behavior: contain;
  display: flex; padding: clamp(28px, 6vh, 72px) clamp(20px, 3.4vw, 56px) 32px;
}
.fb-tela {
  width: 100%; max-width: 820px; margin: auto;
  display: flex; flex-direction: column; gap: 22px;
  transition: opacity .5s var(--fb-ease), transform .6s var(--fb-ease);
}
.fb-tela[data-saindo] { opacity: 0; transform: translateY(-18px); }
.fb-tela[data-entrando] { opacity: 0; transform: translateY(26px); transition: none; }
.fb-rotulo { margin: 0; font-size:clamp(12px,0.878vw,16px); font-weight: 600; letter-spacing: .28em; text-transform: uppercase; color: var(--fb-verde); }
.fb-q {
  margin: 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; text-transform: uppercase;
  font-size: clamp(34px, 5.2vw, 68px); letter-spacing: -.03em; line-height: .92; max-width: 18ch;
}
.fb-q:focus { outline: none; }
.fb-ajuda { margin: 0; font-size:clamp(16px,1.2vw,24px); line-height: 1.55; color: var(--fb-cinza); max-width: 54ch; }
.fb-opcional { color: var(--fb-cinza); font-size:clamp(13px,0.952vw,17px); font-weight: 500; letter-spacing: .22em; text-transform: uppercase; }

/* campos */
.fb-campos { display: flex; flex-direction: column; gap: 18px; margin-top: 8px; }
.fb-campo { display: flex; flex-direction: column; gap: 8px; }
.fb-campo label { font-size:clamp(12px,0.878vw,16px); font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--fb-cinza); }
.fb-input {
  width: 100%; background: transparent; color: #fff;
  border: 0; border-bottom: 1px solid var(--fb-linha-forte); border-radius: 0;
  padding: 10px 0 14px; font: 400 clamp(20px, 2vw, 28px)/1.35 'Barlow', system-ui, sans-serif;
  transition: border-color .3s; -webkit-appearance: none; appearance: none;
}
.fb-input::placeholder { color: #4A4A4A; }
.fb-input:focus { outline: none; border-bottom-color: var(--fb-verde); }
textarea.fb-input { resize: none; min-height: 3.4em; max-height: 40vh; overflow-y: auto; }

.fb-opcoes { display: grid; gap: 10px; margin-top: 8px; }
.fb-opcao {
  display: flex; align-items: center; gap: 16px; width: 100%; text-align: left;
  padding: 18px 20px; border: 1px solid var(--fb-linha) !important;
  font-size:clamp(17px,1.3vw,25px); line-height: 1.35; color: #fff;
  transition: border-color .3s, background-color .3s;
}
.fb-opcao:hover { border-color: var(--fb-linha-forte) !important; background: #0b0b0b; }
.fb-opcao:focus-visible { outline: 1px solid var(--fb-verde); outline-offset: 2px; }
.fb-opcao[aria-checked="true"] { border-color: var(--fb-verde) !important; background: rgba(147,197,20,.07); }
.fb-letra {
  flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border: 1px solid var(--fb-linha-forte);
  font-size:clamp(12px,0.878vw,16px); font-weight: 600; letter-spacing: .05em; color: var(--fb-cinza-claro);
  transition: background-color .3s, border-color .3s, color .3s;
}
.fb-opcao[aria-checked="true"] .fb-letra { background: var(--fb-verde); border-color: var(--fb-verde); color: #000; }
.fb-opcao small { display: block; margin-top: 3px; font-size:clamp(14px,1.025vw,18px); color: var(--fb-cinza); }

.fb-erro { min-height: 1.4em; margin: 0; font-size:clamp(14px,1.025vw,18px); font-weight: 500; letter-spacing: .04em; color: var(--fb-cinza-claro); }
.fb-erro:not(:empty)::before { content: ''; display: inline-block; width: 6px; height: 6px; margin: 0 10px 2px 0; background: var(--fb-verde); }
.fb-tremer { animation: fbTremer .4s var(--fb-ease); }
@keyframes fbTremer { 20%, 60% { transform: translateX(-6px); } 40%, 80% { transform: translateX(6px); } }

/* revisão */
.fb-revisao { display: flex; flex-direction: column; margin-top: 8px; border-top: 1px solid var(--fb-linha); }
.fb-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 20px; padding: 16px 0; border-bottom: 1px solid var(--fb-linha); }
.fb-item dt { font-size:clamp(12px,0.878vw,16px); font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--fb-cinza); }
.fb-item dd { grid-column: 1; margin: 0; font-size:clamp(17px,1.245vw,22px); line-height: 1.5; white-space: pre-line; overflow-wrap: anywhere; }
.fb-editar { grid-row: 1 / span 2; grid-column: 2; align-self: center; font-size:clamp(12px,0.878vw,16px) !important; font-weight: 600 !important; letter-spacing: .22em; text-transform: uppercase; color: var(--fb-verde) !important; }
.fb-editar:hover { color: #fff !important; }
.fb-lgpd { margin: 4px 0 0; font-size:clamp(14px,1.025vw,18px); line-height: 1.5; color: var(--fb-cinza); }

/* rodapé com Voltar e Avançar */
.fb-rodape {
  flex: 0 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px clamp(20px, 3.4vw, 56px) max(18px, env(safe-area-inset-bottom));
  border-top: 1px solid #161616; background: var(--fb-fundo);
}
.fb-voltar {
  display: inline-flex; align-items: center; gap: 10px; padding: 16px 0 !important;
  font-size:clamp(13px,0.952vw,17px) !important; font-weight: 600 !important; letter-spacing: .2em; text-transform: uppercase; color: var(--fb-cinza-claro) !important;
  transition: color .3s, opacity .3s;
}
.fb-voltar:hover { color: #fff !important; }
.fb-voltar[hidden] { display: inline-flex; visibility: hidden; }
.fb-dir { display: flex; align-items: center; gap: 20px; }
.fb-dica { font-size:clamp(13px,0.952vw,17px); color: #646464; letter-spacing: .04em; }
.fb-dica b { font-weight: 600; color: var(--fb-cinza); }
.fb-avancar {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--fb-verde) !important; color: #000 !important;
  padding: 18px clamp(24px, 3vw, 40px) !important;
  font-size:clamp(14px,1.025vw,18px) !important; font-weight: 600 !important; letter-spacing: .2em; text-transform: uppercase;
  transition: background-color .3s, color .3s;
}
.fb-avancar:hover, .fb-avancar:focus-visible { background: #fff !important; outline: none; }
.fb-avancar[disabled] { opacity: .5; cursor: progress; }
.fb svg.fb-seta { width: 16px; height: 16px; flex: 0 0 auto; }

/* fim */
.fb-acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 12px; }
.fb .fb-link-sec {
  display: inline-flex; align-items: center; padding: 18px clamp(24px, 3vw, 40px);
  border: 1px solid var(--fb-linha-forte); color: #fff; text-decoration: none;
  font-size:clamp(14px,1.025vw,18px); font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
  transition: border-color .3s;
}
.fb .fb-link-sec:hover { border-color: #fff; }
.fb a.fb-avancar { text-decoration: none; }

.fb-isca { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }

@media (max-width: 640px) {
  .fb-marca span, .fb-fechar b, .fb-dica { display: none; }
  .fb-palco { padding-top: 24px; }
  .fb-tela { margin: 0 auto auto; }
  .fb-avancar { padding: 17px 22px !important; }
  .fb-opcao { padding: 15px 16px; }
}
@media (prefers-reduced-motion: reduce) {
  .fb, .fb-tela, .fb-barra i { transition: none !important; }
  .fb-tremer { animation: none; }
}
.fb-outra[hidden] { display: none; }
.fb-outra { margin-top: 0; }