/* Formulário estilo Typeform — identidade Reserva Iguaçu */
.form-body {
  margin: 0;
  background: var(--green);
  color: var(--cream);
  min-height: 100vh;
  overflow: hidden;
  font-family: var(--font-sans);
}

.form-back {
  position: fixed;
  top: 20px; left: 22px;
  z-index: 20;
  color: var(--cream);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: .3px;
  opacity: .75;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--gold-rule);
  background: rgba(240,231,207,0.06);
  transition: opacity .15s, background .15s;
}
.form-back:hover { opacity: 1; background: rgba(240,231,207,0.14); }

/* Palco */
.form-stage {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 24px 80px;
}

.slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 24px 80px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(24px);
  transition: opacity .35s ease, transform .35s ease, visibility 0s linear .35s;
  overflow-y: auto;
}
.slide.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity .35s ease .08s, transform .35s ease .08s, visibility 0s linear 0s;
}
.slide.leaving {
  opacity: 0;
  transform: translateY(-24px);
}

.slide-inner {
  width: 100%;
  max-width: 640px;
  margin: auto;
}
.slide-inner.centered { text-align: center; }

/* Tela de abertura */
.form-logo {
  display: block;
  margin: 0 auto 28px;
  max-width: 220px;
  width: 70%;
}
.form-logo.small { max-width: 140px; margin-bottom: 18px; }

.form-stage h1 {
  font-family: var(--font-serif);
  font-size: 36px;
  color: var(--gold);
  margin: 0 0 18px;
  line-height: 1.2;
  text-align: center;
}

.lead {
  font-size: 19px;
  color: var(--cream);
  opacity: .92;
  line-height: 1.55;
  margin: 0 0 34px;
  text-align: center;
}

/* Numeração Typeform */
.q-number {
  font-size: 15px;
  color: var(--gold);
  font-family: var(--font-serif);
  letter-spacing: 1px;
  margin: 0 0 14px;
  font-weight: 600;
}
.q-arrow {
  display: inline-block;
  margin-left: 4px;
  opacity: .7;
}

.q-title {
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--cream);
  margin: 0 0 22px;
  line-height: 1.3;
  font-weight: 500;
  display: block;
}
.q-optional {
  color: var(--gold);
  font-size: 16px;
  font-weight: 400;
  opacity: .75;
  font-style: italic;
  font-family: var(--font-sans);
}
.q-required {
  color: var(--gold);
  margin-left: 4px;
}

/* Inputs */
.q-input,
.q-textarea {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 2px solid var(--gold-rule);
  color: var(--cream);
  font-family: inherit;
  font-size: 22px;
  padding: 12px 2px;
  outline: none;
  transition: border-color .15s;
  border-radius: 0;
}
.q-input::placeholder,
.q-textarea::placeholder {
  color: var(--cream-75);
  opacity: .5;
}
.q-input:focus,
.q-textarea:focus {
  border-bottom-color: var(--gold);
}
.q-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.5;
  font-size: 19px;
  border: 2px solid var(--gold-rule);
  border-radius: 12px;
  padding: 14px 16px;
  background: rgba(240,231,207,0.04);
}
.q-textarea:focus {
  border-color: var(--gold);
  background: rgba(240,231,207,0.08);
}

/* Escolhas (radios) */
.q-choices {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 8px;
}
.choice {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border: 2px solid var(--gold-rule);
  border-radius: 12px;
  background: rgba(240,231,207,0.04);
  cursor: pointer;
  transition: background .15s, border-color .15s, transform .08s;
  color: var(--cream);
  font-size: 18px;
  user-select: none;
}
.choice input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.choice-key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border: 1.5px solid var(--gold-rule);
  border-radius: 6px;
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--gold);
  font-size: 14px;
  flex-shrink: 0;
  transition: background .15s, color .15s, border-color .15s;
}
.choice-label { flex: 1; }
.choice:hover {
  background: rgba(205,179,78,0.10);
  border-color: var(--gold);
}
.choice:hover .choice-key {
  border-color: var(--gold);
}
.choice.selected {
  background: rgba(205,179,78,0.18);
  border-color: var(--gold);
}
.choice.selected .choice-key {
  background: var(--gold);
  color: var(--green);
  border-color: var(--gold);
}

/* Ações */
.slide-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 26px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gold);
  color: var(--green);
  border: 0;
  padding: 14px 24px;
  border-radius: 10px;
  font-family: inherit;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .3px;
  cursor: pointer;
  text-decoration: none;
  transition: transform .08s, background .15s, box-shadow .15s;
  box-shadow: 0 2px 0 rgba(0,0,0,0.25);
}
.btn-primary:hover:not(:disabled) {
  background: #dec264;
  transform: translateY(-1px);
  box-shadow: 0 4px 0 rgba(0,0,0,0.25);
}
.btn-primary:active:not(:disabled) { transform: translateY(0); box-shadow: 0 1px 0 rgba(0,0,0,0.25); }
.btn-primary:disabled {
  opacity: .45;
  cursor: not-allowed;
  box-shadow: none;
}
.btn-primary .arrow {
  font-size: 18px;
  line-height: 1;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: 12px 20px;
  border-radius: 10px;
  border: 1px solid var(--gold-rule);
  background: transparent;
  color: var(--cream);
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  transition: background .15s;
}
.btn-secondary:hover { background: rgba(240,231,207,0.10); }

.hint {
  font-size: 12px;
  color: var(--cream-75);
  opacity: .7;
  margin: 0;
  letter-spacing: .3px;
}
.hint kbd {
  display: inline-block;
  background: rgba(240,231,207,0.15);
  border: 1px solid var(--gold-rule);
  border-radius: 4px;
  padding: 1px 6px;
  font-family: inherit;
  font-size: 11px;
  color: var(--cream);
}

.error-msg {
  color: var(--gold);
  font-size: 14px;
  font-weight: 600;
  min-height: 1em;
}

/* Check final */
.check-icon {
  width: 84px; height: 84px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 46px;
  font-weight: 900;
  margin: 0 auto 20px;
  box-shadow: 0 6px 30px rgba(205,179,78,0.3);
  animation: pop .5s ease-out;
}
.check-icon.error {
  background: transparent;
  color: var(--gold);
  border: 3px solid var(--gold);
}

@keyframes pop {
  0% { transform: scale(0.3); opacity: 0; }
  60% { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(1); }
}

.spinner {
  width: 54px; height: 54px;
  border: 4px solid var(--gold-rule);
  border-top-color: var(--gold);
  border-radius: 50%;
  margin: 0 auto 20px;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Progresso */
.form-progress {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: rgba(240,231,207,0.08);
  z-index: 10;
}
.form-progress-bar {
  height: 100%;
  background: var(--gold);
  transition: width .35s ease;
}

/* Botão CTA de formulário no site principal */
.cta-form {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gold);
  color: var(--green);
  padding: 14px 22px;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  font-size: 16px;
  transition: transform .08s, background .15s, box-shadow .15s;
  box-shadow: 0 2px 0 rgba(0,0,0,0.15);
}
.cta-form:hover {
  background: #dec264;
  transform: translateY(-1px);
  box-shadow: 0 4px 0 rgba(0,0,0,0.15);
}

.cta-whatsapp {
  background: transparent;
  color: var(--cream);
  border: 2px solid var(--gold);
  box-shadow: none;
}
.cta-whatsapp:hover {
  background: var(--gold);
  color: var(--green);
}

/* Barra de ações abaixo da busca */
.nav-actions {
  display: flex;
  gap: 12px;
  padding: 0 20px 14px;
  flex-wrap: wrap;
  justify-content: center;
}
.nav-actions .cta-form {
  flex: 1 1 auto;
  min-width: 0;
  justify-content: center;
  font-size: 15px;
  padding: 12px 18px;
}

@media (max-width: 700px) {
  .nav-actions {
    flex-direction: column;
    padding: 0 14px 12px;
    gap: 10px;
  }
  .nav-actions .cta-form { width: 100%; font-size: 15px; padding: 12px 16px; }
}

/* Mobile */
@media (max-width: 700px) {
  .form-body { font-size: 17px; }
  .form-back { top: 12px; left: 12px; font-size: 13px; padding: 8px 12px; }
  .form-stage, .slide { padding: 80px 18px 80px; }
  .form-stage h1 { font-size: 26px; }
  .lead { font-size: 17px; margin-bottom: 26px; }
  .q-title { font-size: 22px; }
  .q-input { font-size: 19px; }
  .q-textarea { font-size: 17px; min-height: 140px; }
  .choice { padding: 14px 16px; font-size: 16px; }
  .btn-primary { padding: 14px 22px; font-size: 16px; width: 100%; justify-content: center; }
  .slide-actions { gap: 10px; }
  .form-logo { max-width: 180px; margin-bottom: 22px; }
  .cta-form-floating {
    right: 14px; bottom: 14px;
    padding: 12px 18px;
    font-size: 14px;
  }
}