/* ============================================================
   Motion Fit - LP Pesquisa Agregadores
   Mobile first. Sem framework.
   ============================================================ */

:root {
  --preto:       #08090A;
  --preto-2:     #101214;
  --carvao:      #171A1D;
  --borda:       #24282C;
  --lima:        #C6F72B;
  --lima-escura: #A8D420;
  --branco:      #F4F6F5;
  --cinza:       #9AA3A8;
  --cinza-2:     #666E73;
  --erro:        #FF5B5B;
  --raio:        16px;
  --raio-p:      12px;
  --fonte:       'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--preto);
  color: var(--branco);
  font-family: var(--fonte);
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
}

body { min-height: 100dvh; position: relative; overflow-x: hidden; }

/* Brilho de fundo */
.fundo {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(60% 40% at 50% -5%,  rgba(198, 247, 43, .18), transparent 70%),
    radial-gradient(50% 35% at 110% 25%, rgba(198, 247, 43, .07), transparent 70%),
    radial-gradient(60% 40% at -10% 80%, rgba(198, 247, 43, .05), transparent 70%);
}

.pagina {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
  padding: 20px 18px 40px;
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
}

/* ---------------- Cabeçalho ---------------- */
.topo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 26px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.logo-img {
  height: 30px;
  width: auto;
  display: block;
  flex: 0 0 auto;
}
.logo-img + .logo-texto {
  padding-left: 10px;
  border-left: 1px solid var(--borda);
}

.logo-texto { display: flex; flex-direction: column; line-height: 1; }
.logo-marca {
  font-size: 19px;
  font-weight: 900;
  letter-spacing: -.5px;
  font-style: italic;
  white-space: nowrap;
}
.logo-marca b { color: var(--lima); }
.logo-tag {
  font-size: 7.5px;
  letter-spacing: 2px;
  color: var(--cinza-2);
  margin-top: 4px;
  font-weight: 600;
  white-space: nowrap;
}
/* Em telas bem estreitas a assinatura sai para o cabeçalho não quebrar. */
@media (max-width: 399px) {
  .logo-tag { display: none; }
}

.parceiros {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--cinza);
  border: 1px solid var(--borda);
  border-radius: 999px;
  padding: 6px 12px;
  background: rgba(255, 255, 255, .02);
}
.parceiros i { color: var(--cinza-2); font-style: normal; }

/* ---------------- Etapas ---------------- */
.etapa { animation: entrar .35s ease both; }
.etapa[hidden] { display: none; }

@keyframes entrar {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}

/* ---------------- Hero ---------------- */
.selo {
  display: inline-block;
  background: var(--lima);
  color: #0B0D06;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  padding: 7px 13px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.titulo {
  font-size: clamp(28px, 8.4vw, 38px);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: -1px;
  margin: 0 0 14px;
  font-style: italic;
  text-transform: uppercase;
}
.titulo em    { color: var(--lima); font-style: italic; }
.titulo strong{ color: var(--lima); font-size: 1.22em; display: inline-block; }
.titulo--menor { font-size: clamp(22px, 6.4vw, 28px); margin-bottom: 8px; }

.subtitulo {
  font-size: 15px;
  line-height: 1.6;
  color: var(--cinza);
  margin: 0 0 22px;
}
.subtitulo b { color: var(--branco); font-weight: 700; }
.subtitulo--menor { font-size: 14px; margin-bottom: 20px; }

/* ---------------- Cartões da campanha ---------------- */
.cartoes {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 10px;
}
.cartoes li {
  background: var(--preto-2);
  border: 1px solid var(--borda);
  border-radius: var(--raio-p);
  padding: 14px 16px 14px 48px;
  position: relative;
}
.cartao-icone {
  position: absolute;
  left: 14px;
  top: 15px;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: rgba(198, 247, 43, .14);
  color: var(--lima);
  font-size: 12px;
  font-weight: 900;
}
.cartao-titulo { display: block; font-size: 14px; font-weight: 800; }
.cartao-texto  { display: block; font-size: 12.5px; color: var(--cinza-2); margin-top: 2px; }

/* ---------------- Bloco do formulário ---------------- */
.bloco-form {
  background: var(--carvao);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 22px 18px;
}
.bloco-titulo { margin: 0 0 6px; font-size: 18px; font-weight: 800; }
.bloco-texto  { margin: 0 0 18px; font-size: 13.5px; line-height: 1.55; color: var(--cinza); }

.campo-rotulo {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .6px;
  text-transform: uppercase;
  color: var(--cinza);
  margin-bottom: 8px;
}

.campo {
  width: 100%;
  background: var(--preto);
  border: 1.5px solid var(--borda);
  border-radius: var(--raio-p);
  color: var(--branco);
  font-family: var(--fonte);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 15px 16px;
  outline: none;
  transition: border-color .18s, box-shadow .18s;
}
.campo::placeholder { color: #3A4045; font-weight: 500; letter-spacing: 1px; }
.campo:focus { border-color: var(--lima); box-shadow: 0 0 0 4px rgba(198, 247, 43, .12); }
.campo.invalido { border-color: var(--erro); }

.campo-erro {
  color: var(--erro);
  font-size: 13px;
  font-weight: 600;
  margin: 10px 0 0;
  line-height: 1.45;
}
.campo-erro[hidden] { display: none; }

/* ---------------- Botões ---------------- */
.botao {
  width: 100%;
  margin-top: 18px;
  background: var(--lima);
  color: #0B0D06;
  border: none;
  border-radius: var(--raio-p);
  font-family: var(--fonte);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .2px;
  padding: 16px;
  cursor: pointer;
  transition: transform .12s, background .18s, opacity .18s;
  -webkit-tap-highlight-color: transparent;
}
.botao:hover  { background: var(--lima-escura); }
.botao:active { transform: scale(.985); }
.botao:disabled { opacity: .55; cursor: not-allowed; }

.botao--fantasma {
  background: transparent;
  color: var(--cinza);
  border: 1px solid var(--borda);
  font-weight: 600;
  font-size: 14px;
  padding: 13px;
  margin-top: 10px;
}
.botao--fantasma:hover { background: rgba(255, 255, 255, .03); color: var(--branco); }

.botao-carregando[hidden], .botao-texto[hidden] { display: none; }

/* ---------------- Identificação do aluno ---------------- */
.identificacao {
  background: linear-gradient(135deg, rgba(198, 247, 43, .12), rgba(198, 247, 43, .03));
  border: 1px solid rgba(198, 247, 43, .28);
  border-radius: var(--raio);
  padding: 16px 18px;
  margin-bottom: 22px;
}
.ident-ola   { font-size: 13px; color: var(--cinza); margin: 0 0 4px; }
.ident-nome  { font-size: 21px; font-weight: 900; margin: 0 0 10px; letter-spacing: -.4px; }
.ident-linhas{ display: grid; gap: 5px; }
.ident-linha { font-size: 13px; color: var(--cinza); display: flex; gap: 7px; }
.ident-linha b { color: var(--branco); font-weight: 700; }

/* ---------------- Perguntas ---------------- */
.pergunta { margin-bottom: 22px; }
.pergunta-titulo {
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.45;
  margin: 0 0 12px;
}
.pergunta-numero {
  display: block;
  color: var(--lima);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 1px;
  margin-bottom: 6px;
}
.tag-opcional {
  display: inline-block;
  font-style: normal;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--cinza);
  background: rgba(255, 255, 255, .06);
  border: 1px solid var(--borda);
  border-radius: 999px;
  padding: 2px 8px;
  margin-left: 6px;
  vertical-align: 1px;
}

.pergunta-ajuda {
  font-size: 13px;
  line-height: 1.5;
  color: var(--cinza);
  margin: -6px 0 12px;
}

/* Campo de sugestao aberta */
.campo--texto {
  font-size: 15.5px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.5;
  min-height: 108px;
  resize: vertical;
}
.campo--texto::placeholder {
  font-size: 14px;
  letter-spacing: 0;
  line-height: 1.45;
}

.contador {
  margin: 6px 2px 0;
  text-align: right;
  font-size: 12px;
  font-weight: 600;
  color: var(--cinza);
  font-variant-numeric: tabular-nums;
}

.opcoes { display: grid; gap: 8px; }

.opcao {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--preto-2);
  border: 1.5px solid var(--borda);
  border-radius: var(--raio-p);
  padding: 14px 15px;
  position: relative;
  cursor: pointer;
  transition: border-color .16s, background .16s;
  -webkit-tap-highlight-color: transparent;
}
.opcao:hover { border-color: #333A3F; }
.opcao input { position: absolute; opacity: 0; pointer-events: none; }

.opcao-marca {
  width: 20px;
  height: 20px;
  min-width: 20px;
  border-radius: 50%;
  border: 2px solid #3A4045;
  position: relative;
  transition: border-color .16s;
}
.opcao-texto { font-size: 14.5px; font-weight: 600; line-height: 1.4; }

.opcao input:checked ~ .opcao-marca { border-color: var(--lima); }
.opcao input:checked ~ .opcao-marca::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--lima);
}
.opcao:has(input:checked) {
  border-color: var(--lima);
  background: rgba(198, 247, 43, .07);
}
.opcao input:focus-visible ~ .opcao-marca { box-shadow: 0 0 0 4px rgba(198, 247, 43, .18); }

/* ---------------- Sucesso ---------------- */
.etapa--tela-cheia {
  position: fixed;
  inset: 0;
  z-index: 20;
  background: var(--preto);
  display: grid;
  place-items: center;
  padding: 28px;
}
.etapa--tela-cheia[hidden] { display: none; }

.sucesso { text-align: center; max-width: 420px; }
.sucesso-marca { margin-bottom: 22px; display: flex; justify-content: center; }

.sucesso-circulo {
  stroke: var(--lima);
  stroke-width: 2.5;
  stroke-dasharray: 151;
  stroke-dashoffset: 151;
  animation: tracar .6s ease forwards;
}
.sucesso-check {
  stroke: var(--lima);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 40;
  stroke-dashoffset: 40;
  animation: tracar .35s .5s ease forwards;
}
@keyframes tracar { to { stroke-dashoffset: 0; } }

.sucesso-titulo {
  font-size: clamp(26px, 7.5vw, 34px);
  font-weight: 900;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: -.8px;
  margin: 0 0 12px;
  color: var(--lima);
}
.sucesso-texto    { font-size: 16px; line-height: 1.6; color: var(--branco); margin: 0 0 14px; }
.sucesso-detalhe  { font-size: 14px; line-height: 1.6; color: var(--cinza); margin: 0 0 26px; }
.sucesso-detalhe b{ color: var(--branco); }
.sucesso-contagem { font-size: 12px; color: var(--cinza-2); letter-spacing: .4px; }

/* ---------------- Rodapé ---------------- */
.rodape {
  margin-top: auto;
  padding-top: 30px;
  text-align: center;
  font-size: 11px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: #3A4045;
}
.rodape-nota {
  margin: 16px 0 0;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--cinza-2);
  text-align: center;
}

/* ---------------- Desktop ---------------- */
@media (min-width: 400px) {
  .logo-img  { height: 34px; }
  .logo-marca { font-size: 21px; }
  .logo-tag  { font-size: 8px; letter-spacing: 2.4px; }
}

@media (min-width: 640px) {
  .logo-img  { height: 38px; }
  .logo-marca { font-size: 23px; }

  .pagina { padding: 34px 24px 48px; }
  .cartoes { grid-template-columns: 1fr; }
  .bloco-form { padding: 26px 24px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}