/* ============================================================
   Fio Guia · Raio-X do Plantão
   Sistema de Marca · Direção 02 (O Fio + Farol)
   80% neutros · 20% verde · verde só no "fio"
   ============================================================ */

:root {
  --ink: #15242F;        /* fundo principal, textos sobre claro */
  --verde-fundo: #395750;/* blocos e variação de fundo */
  --agua: #6FA79A;       /* sotaque: o fio, detalhes, links */
  --greige: #CDBFAC;     /* neutro quente, superfícies */
  --marfim: #EFE9DD;     /* respiro, texto sobre escuro */
  --marfim-soft: rgba(239, 233, 221, 0.72);
  --marfim-faint: rgba(239, 233, 221, 0.42);

  --verde-dim: rgba(111, 167, 154, 0.16);
  --linha: rgba(239, 233, 221, 0.14);

  /* Semáforo clínico */
  --verde-sinal: #6FA79A;
  --amarelo-sinal: #D8B97A;
  --vermelho-sinal: #C97B6A;

  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Hanken Grotesk", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;

  --maxw: 640px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--ink);
  color: var(--marfim);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* O fio: marca d'água de fundo, 13% opacidade */
.fio-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(120% 80% at 50% -10%, rgba(57, 87, 80, 0.35) 0%, transparent 55%),
    radial-gradient(90% 60% at 90% 110%, rgba(57, 87, 80, 0.22) 0%, transparent 60%);
}
.fio-bg::after {
  content: "";
  position: absolute;
  top: -10%;
  left: 50%;
  width: 1px;
  height: 130%;
  background: linear-gradient(180deg, transparent, rgba(111, 167, 154, 0.13) 30%, rgba(111, 167, 154, 0.13) 70%, transparent);
  transform: translateX(-50%) rotate(8deg);
}

#app {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 1.4rem 1.4rem 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* ---------- Cabeçalho da marca ---------- */
.brand {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 1.6rem;
  margin-bottom: 0.4rem;
}
.brand__mark { display: flex; align-items: baseline; gap: 0.5rem; }
.brand__lighthouse { color: var(--agua); font-size: 1rem; }
.brand__name {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}
.brand__tag {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--marfim-faint);
}

/* ---------- Telas ---------- */
.screen { display: none; flex: 1; flex-direction: column; }
.screen.is-active { display: flex; animation: fade 0.5s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ---------- Tipografia comum ---------- */
.eyebrow {
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--agua);
  margin-bottom: 1.2rem;
}
.display {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.1rem, 8vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin-bottom: 1.4rem;
}
.display em { color: var(--agua); font-style: italic; }
.lede {
  font-size: 1.05rem;
  color: var(--marfim-soft);
  max-width: 34ch;
  margin-bottom: 2rem;
}
.micro {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.04em;
  color: var(--marfim-faint);
  margin-top: 1.2rem;
  line-height: 1.6;
}
.micro--hint { text-align: center; min-height: 1.2em; }

/* ---------- Botões ---------- */
.btn {
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 0.95rem 1.6rem;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  -webkit-tap-highlight-color: transparent;
}
.btn--primary {
  background: var(--agua);
  color: var(--ink);
  font-weight: 600;
}
.btn--primary:hover { background: var(--marfim); }
.btn--primary:disabled { opacity: 0.4; cursor: not-allowed; }
.btn--ghost {
  background: transparent;
  color: var(--marfim-soft);
  border-color: var(--linha);
}
.btn--ghost:hover { border-color: var(--agua); color: var(--marfim); }
.btn--block { width: 100%; }

.screen--intro .btn--primary { align-self: flex-start; }

/* ---------- Progresso (o fio) ---------- */
.progress {
  height: 1px;
  background: var(--linha);
  margin-bottom: 2.4rem;
  position: relative;
}
.progress__fio {
  position: absolute;
  left: 0; top: -1px;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--verde-fundo), var(--agua));
  transition: width 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* ---------- Quiz ---------- */
.screen--quiz { justify-content: flex-start; }
.quiz__step { flex: 1; }
.q-count {
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  color: var(--marfim-faint);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.q-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.6rem, 6.5vw, 2.1rem);
  line-height: 1.18;
  margin-bottom: 0.6rem;
}
.q-help {
  font-size: 0.92rem;
  color: var(--marfim-soft);
  margin-bottom: 1.8rem;
  max-width: 38ch;
}

/* Inputs */
.field { position: relative; margin-bottom: 0.6rem; }
.field__prefix {
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  font-family: var(--serif);
  font-size: 1.8rem;
  color: var(--marfim-faint);
}
.input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--linha);
  color: var(--marfim);
  font-family: var(--serif);
  font-size: 2.2rem;
  font-weight: 500;
  padding: 0.4rem 0 0.4rem 0;
  outline: none;
  transition: border-color 0.25s ease;
}
.input--money { padding-left: 2.6rem; font-variant-numeric: lining-nums; }
.input::placeholder { color: var(--marfim-faint); }
.input:focus { border-bottom-color: var(--agua); }
.input[type="number"]::-webkit-outer-spin-button,
.input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.input[type="number"] { -moz-appearance: textfield; }

.suffix-note {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  color: var(--agua);
  opacity: 0.8;
  margin-top: 0.5rem;
}

/* Slider */
.slider-wrap { margin: 1rem 0 0.4rem; }
.slider-value {
  font-family: var(--serif);
  font-size: 2.6rem;
  font-weight: 500;
  color: var(--agua);
  display: block;
  margin-bottom: 0.8rem;
  font-variant-numeric: lining-nums;
}
input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%;
  height: 2px;
  background: var(--linha);
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--agua);
  cursor: pointer;
  border: 3px solid var(--ink);
  box-shadow: 0 0 0 1px var(--agua);
}
input[type="range"]::-moz-range-thumb {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--agua);
  cursor: pointer;
  border: 3px solid var(--ink);
}

/* Opções (radio cards) */
.options { display: flex; flex-direction: column; gap: 0.7rem; }
.option {
  display: block;
  position: relative;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--linha);
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.option:hover { border-color: var(--marfim-faint); }
.option input { position: absolute; opacity: 0; }
.option__title { font-size: 1.05rem; font-weight: 500; }
.option__desc { font-size: 0.82rem; color: var(--marfim-soft); margin-top: 0.15rem; }
.option.is-selected {
  border-color: var(--agua);
  background: var(--verde-dim);
}
.option.is-selected::after {
  content: "›";
  position: absolute;
  right: 1.1rem; top: 50%;
  transform: translateY(-50%);
  color: var(--agua);
  font-size: 1.3rem;
}

/* Sub-campo condicional (ex: % de crescimento) */
.subfield {
  margin-top: 0.9rem;
  padding-left: 1rem;
  border-left: 2px solid var(--verde-dim);
  display: none;
}
.subfield.is-visible { display: block; animation: fade 0.3s ease; }
.subfield label {
  display: block;
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--marfim-soft);
  margin-bottom: 0.5rem;
}

.quiz__nav {
  display: flex;
  gap: 0.8rem;
  margin-top: 2rem;
}
.quiz__nav .btn--primary { flex: 1; }
.quiz__nav .btn--ghost { flex: 0 0 auto; }

/* ============================================================
   RESULTADO / LAUDO
   ============================================================ */
.laudo__header {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--marfim-faint);
  margin-bottom: 1.4rem;
  display: flex;
  justify-content: space-between;
}

/* Selo */
.selo {
  border: 1px solid var(--linha);
  border-radius: 4px;
  padding: 2rem 1.6rem;
  text-align: center;
  margin-bottom: 1.6rem;
  position: relative;
  overflow: hidden;
}
.selo::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
}
.selo--verde::before { background: var(--verde-sinal); }
.selo--amarelo::before { background: var(--amarelo-sinal); }
.selo--vermelho::before { background: var(--vermelho-sinal); }
.selo__label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--marfim-faint);
  margin-bottom: 0.8rem;
}
.selo__verdict {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 7vw, 2.4rem);
  font-weight: 600;
  line-height: 1.1;
}
.selo--verde .selo__verdict { color: var(--verde-sinal); }
.selo--amarelo .selo__verdict { color: var(--amarelo-sinal); }
.selo--vermelho .selo__verdict { color: var(--vermelho-sinal); }

/* Painel de sinais vitais */
.section-label {
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--agua);
  margin: 2rem 0 1rem;
}
.vitals { display: flex; flex-direction: column; gap: 0.6rem; }
.vital {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.9rem;
  padding: 0.95rem 1.1rem;
  border: 1px solid var(--linha);
  border-radius: 3px;
}
.vital__dot { width: 11px; height: 11px; border-radius: 50%; }
.vital__dot--verde { background: var(--verde-sinal); box-shadow: 0 0 10px var(--verde-sinal); }
.vital__dot--amarelo { background: var(--amarelo-sinal); box-shadow: 0 0 10px var(--amarelo-sinal); }
.vital__dot--vermelho { background: var(--vermelho-sinal); box-shadow: 0 0 10px var(--vermelho-sinal); }
.vital__name { font-size: 0.95rem; font-weight: 500; }
.vital__read { font-size: 0.78rem; color: var(--marfim-soft); margin-top: 0.1rem; }
.vital__status {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.vital__status--verde { color: var(--verde-sinal); }
.vital__status--amarelo { color: var(--amarelo-sinal); }
.vital__status--vermelho { color: var(--vermelho-sinal); }

/* Bloco de custo do plantão (dor/desejo) */
.cost-block {
  background: var(--verde-fundo);
  border-radius: 4px;
  padding: 1.6rem;
  margin: 1.6rem 0;
}
.cost-block__num {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 10vw, 3.2rem);
  font-weight: 600;
  color: var(--marfim);
  line-height: 1;
  font-variant-numeric: lining-nums;
}
.cost-block__unit { font-size: 1rem; color: var(--marfim-soft); }
.cost-block__text { font-size: 0.95rem; color: var(--marfim-soft); margin-top: 0.8rem; max-width: 40ch; }

/* Faixa de tempo */
.range-block {
  border: 1px solid var(--linha);
  border-radius: 4px;
  padding: 1.4rem 1.6rem;
  margin: 1.4rem 0;
}
.range-block__title { font-size: 0.9rem; font-weight: 600; margin-bottom: 1rem; }
.range-grid { display: flex; gap: 1.4rem; }
.range-item { flex: 1; min-width: 0; }
.range-item__label {
  display: block;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--marfim-faint);
  line-height: 1.4;
  min-height: 2.4em;
}
.range-item__value {
  display: block;
  font-family: var(--serif);
  font-size: 1.9rem;
  font-weight: 500;
  color: var(--agua);
  margin-top: 0.3rem;
  font-variant-numeric: lining-nums;
}

/* Leitura clínica (SOAP) */
.clinical {
  border-left: 2px solid var(--agua);
  padding: 0.4rem 0 0.4rem 1.2rem;
  margin: 1.6rem 0;
}
.clinical p { font-size: 1rem; color: var(--marfim); line-height: 1.6; }
.clinical p + p { margin-top: 0.7rem; }

/* Loop aberto + CTA */
.loop {
  background: var(--ink);
  border: 1px solid var(--agua);
  border-radius: 4px;
  padding: 1.8rem 1.6rem;
  margin: 2rem 0 1.4rem;
  text-align: center;
}
.loop__quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.25rem;
  line-height: 1.4;
  color: var(--marfim);
  margin-bottom: 1.4rem;
}
.loop__quote span { color: var(--agua); }
.cta-stack { display: flex; flex-direction: column; gap: 0.7rem; }

/* Captura (gate) */
.capture {
  margin-top: 1rem;
  display: none;
}
.capture.is-visible { display: block; animation: fade 0.4s ease; }
.capture__field {
  width: 100%;
  background: transparent;
  border: 1px solid var(--linha);
  border-radius: 3px;
  color: var(--marfim);
  font-family: var(--sans);
  font-size: 1rem;
  padding: 0.9rem 1rem;
  margin-bottom: 0.7rem;
  outline: none;
}
.capture__field:focus { border-color: var(--agua); }
.capture__ok {
  text-align: center;
  padding: 1.4rem;
  color: var(--verde-sinal);
  font-family: var(--serif);
  font-size: 1.3rem;
  font-style: italic;
}

/* ---------- Rodapé legal ---------- */
.legal {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 1.6rem 1.4rem 2.4rem;
  border-top: 1px solid var(--linha);
}
.legal p {
  font-family: var(--mono);
  font-size: 0.58rem;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--marfim-faint);
}

@media (min-width: 560px) {
  #app { padding: 2rem 2rem 2.4rem; }
}