/* ============================================================
   DOUTOR RESTAURANTE — components.css
   Botão, nav, card, tabela, FAQ. Preto+dourado sem virar botão
   dourado gordo — regra 4/6 do CLAUDE.md.
   ============================================================ */

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  padding: .95em 1.6em;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .96rem;
  white-space: nowrap;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--cream);
  color: var(--ink);
  border: 1px solid var(--cream);
}
.btn-primary:hover {
  box-shadow: 0 0 0 1px var(--gold), 0 8px 24px -8px rgba(212, 175, 95, .45);
}

.btn-secondary {
  background: transparent;
  color: var(--on-surface);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--gold); color: var(--gold); }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--gutter);
  background: linear-gradient(to bottom, rgba(10,10,11,.85), transparent);
  backdrop-filter: blur(6px);
}
.nav-logo { display: flex; align-items: center; gap: .6em; min-width: 0; }
.nav-logo img { height: 34px; width: 34px; border-radius: var(--radius-squircle); flex-shrink: 0; }
.nav-logo span {
  font-family: var(--font-display); font-size: 1.05rem; letter-spacing: -.01em;
  color: var(--cream); white-space: nowrap;
}
.nav-toggle {
  font-size: 1.3rem; line-height: 1; padding: .3em .4em;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
}
.nav-cta { display: none; }

/* Mobile: some o menu de texto e o toggle vira o único jeito de navegar.
   ⚠️ Sem esta regra, .nav-links (flex, gap grande) simplesmente vaza pra
   fora da tela em qualquer viewport de celular — bug real, achado testando. */
.nav-links {
  display: none;
  position: absolute; top: 100%; left: 0; right: 0;
  flex-direction: column; gap: 0;
  background: var(--ink);
  border-bottom: 1px solid var(--border);
  padding: 8px var(--gutter) 20px;
}
.nav-links.is-open { display: flex; }
.nav-links a { opacity: .85; padding: .7em 0; border-bottom: 1px solid var(--ink-3); }
.nav-links a:last-child { border-bottom: none; }
.nav-links a:hover { opacity: 1; color: var(--gold); }

@media (min-width: 860px) {
  .nav-toggle { display: none; }
  .nav-cta { display: inline-flex; }
  .nav-links {
    display: flex; position: static; flex-direction: row; gap: 2em;
    background: none; border: 0; padding: 0; font-size: .92rem;
  }
  .nav-links a { padding: 0; border: 0; }
}

/* ---------- Card de serviço ---------- */
.card {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2em;
}
.card:hover { border-color: var(--gold); }

/* ---------- Tabela de diagnóstico ---------- */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: .94rem;
}
th, td {
  text-align: left;
  padding: .9em 1em;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
th {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
}

/* ---------- FAQ (accordion simples, funciona sem JS via <details>) ---------- */
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item summary {
  cursor: pointer;
  padding: 1.4em 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1em;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--gold); font-size: 1.4rem; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { padding-bottom: 1.4em; }

/* ---------- Blocos de duas colunas (eixo Mais Lucro/Menos Perda —
   Home §03 e /metodo/) ---------- */
.interlude-axes { display: grid; gap: 24px; text-align: left; margin-top: 12px; }
@media (min-width: 720px) { .interlude-axes { grid-template-columns: 1fr 1fr; } }
.interlude-axis {
  background: var(--surface-alt); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 2em;
}
.interlude-axis .eyebrow { color: var(--gold-deep); }
.interlude-axis h3 { margin: .4em 0 .5em; }
.interlude-axis p { color: var(--on-surface-dim); }
.interlude-mark {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  font-family: var(--font-mono); font-size: clamp(9rem, 30vw, 24rem);
  color: var(--ink); opacity: .04; white-space: nowrap; pointer-events: none;
}

/* ---------- Linha de números grandes (Home §04 e /sobre/) ---------- */
.stats-row { display: grid; gap: 32px; margin: 48px 0; }
@media (min-width: 720px) { .stats-row { grid-template-columns: repeat(3, 1fr); } }
.stat { text-align: left; }
.stat .stat-label {
  font-family: var(--font-mono); font-size: .74rem; letter-spacing: .08em;
  text-transform: uppercase; color: var(--on-surface-dim); margin-top: 6px; display: block;
}

/* ---------- Grade de avaliações/cases (Home §04 e /resultados/) ---------- */
.reviews-row { display: grid; gap: 28px; margin-top: 40px; }
@media (min-width: 720px) { .reviews-row { grid-template-columns: 1fr 1fr; } }

/* ---------- Grade de serviços/cards (Home §06 e /resultados/) ---------- */
.services-grid { display: grid; gap: 24px; margin-top: 40px; }
@media (min-width: 720px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .services-grid { grid-template-columns: repeat(4, 1fr); } }

/* ---------- Avaliação (card curto, §15) ---------- */
.review-card {
  border-left: 2px solid var(--gold);
  padding-left: 1.2em;
}
.review-card p { color: var(--on-surface); font-style: italic; }
.review-card cite { font-style: normal; font-size: .85rem; color: var(--on-surface-dim); }

/* ---------- Número grande (foil) ---------- */
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  background: var(--foil);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Faixa de CTA (páginas internas — sem depender de story.css,
   que só carrega na Home) ---------- */
.cta-band {
  text-align: center;
  background: var(--ink-2);
  border-top: 1px solid var(--border);
}
.cta-band .wrap { max-width: 640px; }
.cta-band h2 { margin-bottom: .5em; }
.cta-band .lead { margin: 0 auto 2em; }

/* ---------- Foto de rosto (Home §05 e /sobre/) ---------- */
.rosto-layout {
  display: grid; gap: 2.4em; align-items: center;
}
@media (min-width: 860px) { .rosto-layout { grid-template-columns: 340px 1fr; gap: 4em; } }
/* Variante mais larga pra /sobre/, onde a coluna de texto é mais longa
   (vários blocos) e pede mais espaço que o teaser da Home. */
@media (min-width: 860px) { .rosto-layout--wide { grid-template-columns: 380px 1fr; } }
.rosto-layout--wide .rosto-photo { max-width: 380px; }
.rosto-photo {
  /* height:auto é obrigatório: sem ele o height="1280" do HTML vence o
     aspect-ratio e a foto fica esticada (350×1280 no mobile). */
  width: 100%; height: auto; max-width: 340px; aspect-ratio: 1000/1280; object-fit: cover;
  border-radius: var(--radius-md); border: 1px solid var(--gold);
  box-shadow: 0 20px 50px -20px rgba(0,0,0,.6);
}

/* ---------- Rodapé ---------- */
.footer {
  border-top: 1px solid var(--border);
  padding-block: 3em;
  font-size: .85rem;
  color: var(--on-surface-dim);
}
.footer a:hover { color: var(--gold); }

/* ---------- Reveal ao entrar na tela (ui.js marca .is-in) ----------
   Só esconde quando há JS e o usuário não pediu menos movimento —
   sem JS o conteúdo aparece normal (regra da camada "corpo"). */
@media (prefers-reduced-motion: no-preference) {
  html:not(.no-js) [data-reveal] {
    opacity: 0; transform: translateY(28px);
    transition: opacity .9s ease, transform .9s cubic-bezier(.2,.7,.2,1);
    transition-delay: var(--reveal-delay, 0s);
  }
  html:not(.no-js) [data-reveal].is-in { opacity: 1; transform: none; }
}