/* ==========================================================================
   telefone.wiki.br — Design system compartilhado
   Linguagem visual da home aplicada às páginas internas.
   Cada página interna deve declarar a operadora no <body>:
     <body class="op-vivo"> | op-claro | op-tim | op-oi
   (ou nenhuma, caindo no verde padrão do site).
   ========================================================================== */

:root {
  /* Paleta da home */
  --ink: #14232e;
  --ink-soft: #4b5b66;
  --paper: #ffffff;
  --mist: #f2f5f6;
  --line: #dbe3e8;
  --call: #0c7d54;
  --call-dark: #0a6644;
  --amber: #ffb703;
  --amber-soft: #ffd166;
  --whatsapp: #25d366;
  --whatsapp-dark: #128c7e;

  --display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;

  /* Acento por operadora (default = verde do site) */
  --op: var(--call);
  --op-ink: var(--call);
  --op-dark: var(--call-dark);
  --op-tint: #eaf5ef;

  /* ---- Aliases de compatibilidade (nomes usados no HTML/CSS antigo) ---- */
  --primary: var(--op);
  --primary-dark: var(--op-dark);
  --primary-foreground: #ffffff;
  --secondary: var(--op-tint);
  --secondary-foreground: var(--ink);
  --accent: var(--amber);
  --accent-foreground: var(--ink);
  --border: var(--line);
  --input: #ffffff;
  --ring: var(--call);
  --background: var(--paper);
  --foreground: var(--ink);
  --fg: var(--ink);
  --card: var(--paper);
  --card-foreground: var(--ink);
  --muted: var(--mist);
  --muted-foreground: var(--ink-soft);
  --muted-fg: var(--ink-soft);
  --operator-header: var(--ink);
  --phone-label: var(--ink-soft);
  --whatsapp-green: var(--whatsapp);
  --destructive: #ef4444;
  --section-spacing: 3rem;
  --card-padding: 1.4rem;
}

/* Operadoras — mesmas cores da home */
body.op-vivo  { --op: #660099; --op-ink: #660099; --op-dark: #4d0073; --op-tint: #f5eefb; }
body.op-claro { --op: #e60000; --op-ink: #e60000; --op-dark: #c40000; --op-tint: #fff1f1; }
body.op-tim   { --op: #0000cc; --op-ink: #0000cc; --op-dark: #0000a0; --op-tint: #eef0ff; }
body.op-oi    { --op: #ffcc00; --op-ink: #a16207; --op-dark: #eab308; --op-tint: #fefce8; }

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

html { scroll-behavior: smooth; }

body {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}

img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

a:focus-visible, input:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid var(--call);
  outline-offset: 2px;
  border-radius: 4px;
}

.container { max-width: 860px; margin: 0 auto; padding: 0 1.25rem; }

/* ---------- Topbar (igual à home) ---------- */
.topbar { border-bottom: 1px solid var(--line); background: var(--paper); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; padding: 0.9rem 0; }

.brand { display: inline-flex; align-items: center; gap: 0.6rem; font-family: var(--mono); font-size: 1.02rem; font-weight: 700; letter-spacing: -0.02em; color: var(--ink); }
.brand-badge { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 9px; background: var(--op); color: #fff; flex: none; }
.brand em { font-style: normal; color: var(--ink-soft); font-weight: 400; }

.topnav { display: flex; gap: 1.4rem; font-size: 0.92rem; font-weight: 500; color: var(--ink-soft); }
.topnav a:hover { color: var(--ink); }

/* ---------- Hero da página interna ---------- */
.page-hero { padding: 2.75rem 0 2rem; border-bottom: 1px solid var(--line); background: linear-gradient(180deg, var(--op-tint), var(--paper)); }
.page-hero .eyebrow {
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--op-ink);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
}
.page-hero .eyebrow::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--op); }
.page-hero h1 {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(1.9rem, 4.2vw, 2.9rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 0.9rem;
  text-wrap: balance;
}
.page-hero .subtitle,
.page-hero .lead,
.page-hero .hero-note { font-size: 1.06rem; color: var(--ink-soft); max-width: 42rem; }

.last-updated, .badge-updated {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-top: 1.1rem;
}

.hero-cta { margin-top: 1.4rem; }
.hero-cta p { font-size: 0.95rem; color: var(--ink-soft); margin-bottom: 0.75rem; }
.cta-buttons { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* Botão "voltar" antigo — some (a topbar substitui a navegação) */
.back-button { display: none; }

/* ---------- Breadcrumb ---------- */
.breadcrumb { padding: 0.85rem 0; margin-bottom: 1.5rem; border-bottom: 1px solid var(--line); }
.breadcrumb ol { list-style: none; display: flex; gap: 0.45rem; align-items: center; flex-wrap: wrap; font-size: 0.86rem; color: var(--ink-soft); font-family: var(--mono); }
.breadcrumb li { display: inline-flex; align-items: center; gap: 0.45rem; }
.breadcrumb li:not(:first-child)::before { content: "›"; color: var(--ink-soft); }
.breadcrumb a { color: var(--call); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

/* ---------- Índice de navegação ---------- */
.nav-index { background: var(--op-tint); padding: 1.4rem 1.5rem; border-radius: 14px; margin: 2rem 0; border: 1px solid var(--line); border-left: 4px solid var(--op); }
.nav-index h3 { font-family: var(--display); font-weight: 700; font-size: 1.05rem; color: var(--op-ink); margin-bottom: 0.8rem; }
.nav-index ul { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 0.35rem; }
.nav-index a { color: var(--call); text-decoration: none; font-size: 0.9rem; display: block; padding: 0.25rem 0; }
.nav-index a:hover { text-decoration: underline; }

/* ---------- Seções de conteúdo ---------- */
.content-section { margin-bottom: 2.75rem; scroll-margin-top: 1.5rem; }
.content-section h2 {
  font-family: var(--display);
  font-weight: 800;
  color: var(--op-ink);
  font-size: clamp(1.45rem, 2.6vw, 1.8rem);
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--op);
}
.content-section h3 { font-family: var(--display); color: var(--ink); font-size: 1.2rem; font-weight: 600; margin: 1.6rem 0 0.7rem; }
.content-section p { margin-bottom: 1rem; color: var(--ink); }
.content-section ul, .content-section ol { margin: 1rem 0; padding-left: 1.5rem; }
.content-section li { margin-bottom: 0.5rem; }

.section-title { font-family: var(--display); font-weight: 800; font-size: clamp(1.55rem, 2.8vw, 2.1rem); letter-spacing: -0.02em; margin-bottom: 0.5rem; }
.section-sub { color: var(--ink-soft); max-width: 44rem; margin-bottom: 2rem; }

/* ---------- Tabela-resumo ---------- */
.summary-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 1.75rem 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  font-size: 0.95rem;
}
.summary-table th, .summary-table td { padding: 0.9rem 1rem; text-align: left; border-bottom: 1px solid var(--line); }
.summary-table thead th {
  background: var(--op-tint);
  color: var(--op-ink);
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 2px solid var(--op);
}
.summary-table tbody tr:nth-child(even) { background: var(--mist); }
.summary-table tbody tr:last-child td { border-bottom: none; }

/* ---------- Cartões de telefone (dois esquemas de nome) ---------- */
.phone-card, .phone-number {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--op);
  border-radius: 12px;
  padding: 1.05rem 1.2rem;
  margin: 1rem 0;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.phone-card:hover, .phone-number:hover {
  border-color: var(--op);
  transform: translateY(-1px);
  box-shadow: 0 10px 20px -12px rgba(20, 35, 46, 0.3);
}
.phone-info, .phone-card-info { flex: 1; min-width: 180px; }
.phone-label, .phone-card-label { font-weight: 700; color: var(--op-ink); font-size: 0.98rem; margin-bottom: 0.2rem; }
.phone-card-number { font-family: var(--mono); font-size: 1.3rem; font-weight: 800; color: var(--ink); margin-bottom: 0.2rem; letter-spacing: -0.01em; }
.phone-desc, .phone-card-desc { color: var(--ink-soft); font-size: 0.86rem; line-height: 1.4; }
.phone-hours, .phone-card-hours, .phone-detail { font-size: 0.8rem; color: var(--ink-soft); margin-top: 0.3rem; }
.phone-actions, .phone-card-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }

/* Número solto (esquema Vivo/Claro/Oi) — destaque mono */
.phone-number > .phone-info + .phone-actions { margin-left: auto; }

/* ---------- Botões ---------- */
.phone-button, .btn-primary, .call-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--call);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.6rem 1rem;
  border-radius: 9px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}
.phone-button:hover, .btn-primary:hover, .call-btn:hover { background: var(--call-dark); transform: translateY(-1px); }

.copy-button, .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--paper);
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.6rem 1rem;
  border-radius: 9px;
  border: 1.5px solid var(--line);
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.copy-button:hover, .btn-secondary:hover { border-color: var(--ink); transform: translateY(-1px); }

.whatsapp-button, .btn-whatsapp, .wa-btn, .email-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--whatsapp);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.6rem 1rem;
  border-radius: 9px;
  transition: background 0.15s ease, transform 0.15s ease;
}
.whatsapp-button:hover, .btn-whatsapp:hover, .wa-btn:hover { background: var(--whatsapp-dark); transform: translateY(-1px); }
.email-button { background: var(--ink); }
.whatsapp-icon, .email-icon { width: 18px; height: 18px; fill: currentColor; flex: none; }
.phone-button svg, .btn-primary svg, .call-btn svg { width: 14px; height: 14px; fill: currentColor; }

/* Botão grande "voltar para a home" (rodapé de conteúdo) */
.back-home { text-align: center; margin: 3rem 0 1rem; }
.back-home a {
  display: inline-block;
  background: var(--call);
  color: #fff;
  padding: 0.85rem 1.9rem;
  border-radius: 10px;
  font-weight: 700;
  transition: background 0.15s ease, transform 0.15s ease;
}
.back-home a:hover { background: var(--call-dark); transform: translateY(-2px); }

/* ---------- Badges ---------- */
.badge-24h, .badge-hours {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
}
.badge-24h { background: var(--op-tint); color: var(--op-ink); border: 1px solid var(--op); }
.badge-hours { background: #fff8e6; color: #92600a; border: 1px solid var(--amber-soft); }

.tel-link { color: var(--call); font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }
.tel-link:hover { color: var(--call-dark); }

/* ---------- Boxes de destaque ---------- */
.highlight-box, .info-box, .success-box {
  padding: 1.1rem 1.3rem;
  border-radius: 0 12px 12px 0;
  margin: 1.5rem 0;
  font-size: 0.95rem;
  line-height: 1.6;
}
.highlight-box { background: var(--op-tint); border-left: 4px solid var(--op); }
.highlight-box strong { color: var(--op-ink); }
.info-box { background: #fff8e6; border-left: 4px solid var(--amber); color: var(--ink-soft); }
.info-box strong { color: #92600a; }
.success-box { background: #eaf5ef; border-left: 4px solid var(--call); color: var(--ink-soft); }
.success-box strong { color: var(--call-dark); }

/* ---------- Lista numerada em passos ---------- */
.step-list { list-style: none; padding: 0; counter-reset: steps; margin: 1rem 0; }
.step-list li { position: relative; padding-left: 2.5rem; margin-bottom: 0.9rem; min-height: 1.75rem; }
.step-list li::before {
  counter-increment: steps;
  content: counter(steps);
  position: absolute;
  left: 0;
  top: -0.1rem;
  width: 1.75rem;
  height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--call);
  color: #fff;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: 50%;
}

/* ---------- Grade de canais ---------- */
.channel-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1rem; margin: 1.25rem 0; }
.channel-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.2rem;
  text-align: center;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.channel-card:hover { border-color: var(--op); transform: translateY(-2px); box-shadow: 0 10px 20px -12px rgba(20, 35, 46, 0.28); }
.channel-card .channel-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.channel-card h4 { font-family: var(--display); font-size: 1.02rem; font-weight: 700; color: var(--op-ink); margin-bottom: 0.4rem; }
.channel-card p { font-size: 0.86rem; color: var(--ink-soft); margin-bottom: 0.6rem; }
.channel-card .badge-24h, .channel-card .badge-hours { display: block; margin: 0 auto 0.6rem; width: fit-content; }

/* ---------- FAQ ---------- */
.faq-section { margin: 3rem 0; }
.faq-item { margin-bottom: 0.75rem; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--paper); }
.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  background: var(--mist);
  padding: 1rem 1.1rem;
  cursor: pointer;
  font-weight: 700;
  color: var(--op-ink);
  font-size: 1rem;
  list-style: none;
  line-height: 1.4;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.3rem; flex-shrink: 0; color: var(--op); }
.faq-item[open] > summary::after { content: "−"; }
.faq-item[open] > summary { background: var(--op-tint); }
.faq-answer { padding: 1.1rem; color: var(--ink); }

/* ---------- Diversos ---------- */
.divider { border: none; height: 1px; background: var(--line); margin: 2.5rem 0; }
.conclusion { background: var(--mist); border: 1px solid var(--line); padding: 1.6rem 1.8rem; border-radius: 14px; margin: 2rem 0; }
.conclusion h3 { font-family: var(--display); color: var(--op-ink); margin-bottom: 0.8rem; }
.py-section { padding: var(--section-spacing) 0; }
.mb-section { margin-bottom: var(--section-spacing); }

/* ---------- Aviso legal (igual à home) ---------- */
.aviso-legal {
  max-width: 800px;
  margin: 2.5rem auto 1.5rem;
  padding: 1rem 1.2rem;
  background: #fff8e6;
  border-left: 4px solid var(--amber);
  border-radius: 0 8px 8px 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.6;
}
.aviso-legal strong { color: var(--ink); }
.aviso-legal a { color: var(--call); text-decoration: underline; }

/* ---------- Rodapé ---------- */
.site-footer { margin-top: 2rem; padding: 2rem 0; border-top: 1px solid var(--line); }
.site-footer .footer-meta { text-align: center; color: var(--ink-soft); font-size: 0.88rem; }
.site-footer .footer-meta a { text-decoration: underline; }

/* ---------- Responsivo ---------- */
@media (max-width: 720px) {
  .topnav { display: none; }
  .page-hero { padding: 2rem 0 1.5rem; }
  .phone-card, .phone-number { flex-direction: column; align-items: flex-start; }
  .phone-actions, .phone-card-actions { justify-content: flex-start; }
  .phone-number > .phone-info + .phone-actions { margin-left: 0; }
  .summary-table { font-size: 0.85rem; }
  .summary-table th, .summary-table td { padding: 0.65rem 0.6rem; }
  .channel-grid { grid-template-columns: 1fr; }
  .nav-index ul { grid-template-columns: 1fr; }
}
