/* ============================================================
   Viajando com o Nando: folha de estilo única do site
   Editar este arquivo muda a aparência de todas as páginas.
   Ao editar, troque o ?v= do link em /includes/head.html.

   Ordem: tokens, base, layout, cabeçalho, componentes,
   componentes de página, rodapé, utilitários.
   ============================================================ */

/* ---------- 1. Tokens ----------
   Paleta tirada do logo (azul-petróleo, dourado e creme),
   a mesma do formulário de diagnóstico. */
:root {
  --teal-950: #07262A;
  --teal-900: #0B3236;   /* cabeçalho, rodapé, seções escuras */
  --teal-800: #103F44;   /* cartões escuros */
  --teal-700: #155158;
  --teal-600: #1E5A60;   /* filetes sobre fundo escuro */
  --teal-500: #2A7A80;
  --teal-100: #DCEBEA;

  --gold: #C9A227;       /* CTA sobre fundo escuro, detalhes */
  --gold-soft: #E4C765;  /* títulos sobre fundo escuro */
  --gold-ink: #7A5F0E;   /* dourado legível sobre fundo claro (AA) */

  --cream: #F3EDE1;      /* texto claro sobre fundo escuro */
  --paper: #FFFFFF;
  --surface: #F7F4EC;    /* fundo geral, creme bem claro */
  --surface-2: #EFE9DB;

  --ink: #10262A;        /* texto principal */
  --muted: #4A5B5D;      /* texto secundário (AA sobre branco e creme) */
  --muted-dark: #B9CBC9; /* texto secundário sobre fundo escuro */
  --rule: #DAD3C3;       /* filetes sobre fundo claro */
  --danger: #A33A2E;
  --success: #1F6B4F;

  --serif: Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --maxw: 1120px;
  --maxw-read: 720px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow: 0 14px 40px rgba(7, 38, 42, 0.10);
  --shadow-strong: 0 18px 45px rgba(7, 38, 42, 0.28);
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--surface);
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--teal-700); text-underline-offset: 3px; }
a:hover { color: var(--teal-900); }
strong { font-weight: 650; }
ul, ol { padding-left: 1.2rem; }
li + li { margin-top: 0.3rem; }
p + p { margin-top: 0.9rem; }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; color: var(--teal-900); }
h4 { font-size: 1.05rem; line-height: 1.3; }

:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; border-radius: 4px; }

[id] { scroll-margin-top: 6rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 1rem; top: -4rem; z-index: 100;
  background: var(--gold); color: var(--teal-950); padding: 0.6rem 1rem;
  border-radius: var(--radius-sm); font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 1rem; }

/* ---------- 3. Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 1.25rem; }
.container-read { max-width: calc(var(--maxw-read) + 2.5rem); }

.section { padding: 4rem 0; }
.section-alt { background: var(--paper); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.section-dark { background: var(--teal-900); color: var(--cream); }
.section-dark h2, .section-dark h3 { color: var(--gold-soft); }
.section-dark .section-intro { color: var(--muted-dark); }
.section-dark a:not(.btn) { color: var(--gold-soft); }

.section-title { font-size: clamp(1.6rem, 2.6vw, 2rem); margin-bottom: 0.8rem; }
.section-intro { font-size: 1.05rem; color: var(--muted); max-width: var(--maxw-read); margin-bottom: 2rem; }

.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-split { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 2.4rem; align-items: start; }
.span-all { grid-column: 1 / -1; }

@media (max-width: 960px) {
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-split { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .container { padding: 0 1rem; }
  .section { padding: 2.8rem 0; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* ---------- 4. Cabeçalho ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 50, 54, 0.97);
  border-bottom: 1px solid var(--teal-600);
  color: var(--cream);
}
@supports (backdrop-filter: blur(10px)) {
  .site-header { background: rgba(11, 50, 54, 0.9); backdrop-filter: blur(10px); }
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.75rem 1.25rem; }

.brand { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; color: var(--cream); }
.brand:hover { color: var(--cream); }
.brand-logo { width: 48px; height: 48px; border-radius: 50%; flex: 0 0 auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong { font-family: var(--serif); font-size: 1.15rem; font-weight: 600; letter-spacing: 0.01em; }
.brand-text span { font-size: 0.82rem; color: var(--muted-dark); }

.main-nav { display: flex; align-items: center; gap: 1.3rem; font-size: 0.93rem; }
.main-nav a { color: var(--cream); text-decoration: none; padding: 0.3rem 0; border-bottom: 2px solid transparent; }
.main-nav a:hover { color: var(--gold-soft); border-bottom-color: var(--gold); }
.main-nav a.nav-cta {
  background: var(--gold); color: var(--teal-950); font-weight: 650;
  padding: 0.5rem 1.1rem; border-radius: 999px; border: none;
}
.main-nav a.nav-cta:hover { background: var(--gold-soft); color: var(--teal-950); }

/* Item ativo: <body data-pagina="x"> marca o link data-nav="x" */
[data-pagina="sobre"] [data-nav="sobre"],
[data-pagina="emissoes"] [data-nav="emissoes"],
[data-pagina="tutoriais"] [data-nav="tutoriais"],
[data-pagina="ferramentas"] [data-nav="ferramentas"],
[data-pagina="gestor"] [data-nav="gestor"],
[data-pagina="conta"] [data-nav="conta"] {
  color: var(--gold-soft); border-bottom-color: var(--gold);
}
[data-pagina="mentorias"] [data-nav="mentorias"] { box-shadow: 0 0 0 2px var(--cream); }

.nav-toggle { display: none; }

@media (max-width: 900px) {
  .js .nav-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; border-radius: var(--radius-sm);
    background: transparent; border: 1px solid var(--teal-600); color: var(--cream); cursor: pointer;
  }
  .nav-toggle-bar, .nav-toggle-bar::before, .nav-toggle-bar::after {
    display: block; width: 20px; height: 2px; background: currentColor; border-radius: 2px; position: relative;
  }
  .nav-toggle-bar::before, .nav-toggle-bar::after { content: ""; position: absolute; left: 0; }
  .nav-toggle-bar::before { top: -6px; }
  .nav-toggle-bar::after { top: 6px; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar { background: transparent; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar::before { top: 0; transform: rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar::after { top: 0; transform: rotate(-45deg); }

  .header-inner { flex-wrap: wrap; }
  .main-nav { width: 100%; flex-wrap: wrap; gap: 0.4rem 1.1rem; padding-bottom: 0.4rem; }
  .js .main-nav { display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 0.4rem 0 0.8rem; }
  .js .main-nav.open { display: flex; }
  .js .main-nav a { padding: 0.75rem 0.25rem; border-bottom: 1px solid var(--teal-600); }
  .js .main-nav a.nav-cta { margin-top: 0.8rem; text-align: center; border-radius: var(--radius-sm); }
}
@media (max-width: 420px) {
  .brand-text span { display: none; }
}

/* ---------- 5. Componentes ---------- */

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.6rem; border-radius: 999px; border: 2px solid transparent;
  font: inherit; font-size: 0.97rem; font-weight: 650; line-height: 1.3;
  text-decoration: none; cursor: pointer; text-align: center;
  transition: transform 0.15s ease-out, background-color 0.15s ease-out, box-shadow 0.15s ease-out;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--teal-800); color: var(--cream); box-shadow: 0 10px 25px rgba(11, 50, 54, 0.25); }
.btn-primary:hover { background: var(--teal-950); color: var(--paper); }
.btn-gold { background: var(--gold); color: var(--teal-950); box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25); }
.btn-gold:hover { background: var(--gold-soft); color: var(--teal-950); }
.btn-outline { background: transparent; color: var(--teal-800); border-color: var(--teal-700); }
.btn-outline:hover { background: var(--teal-100); color: var(--teal-900); }
.btn-outline-light { background: transparent; color: var(--cream); border-color: rgba(243, 237, 225, 0.6); }
.btn-outline-light:hover { background: rgba(243, 237, 225, 0.1); color: var(--paper); }
.btn-block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.8rem; }
@media (max-width: 640px) {
  .btn-row { flex-direction: column; align-items: stretch; }
}

/* Rótulo acima do título */
.kicker {
  display: inline-block; font-size: 0.82rem; font-weight: 650; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--gold-ink); margin-bottom: 0.8rem;
}
.hero .kicker, .page-hero .kicker, .section-dark .kicker { color: var(--gold-soft); }

/* Hero da home, com foto */
.hero {
  position: relative; color: var(--cream); text-align: center;
  padding: 5.5rem 0 5rem;
  background:
    linear-gradient(180deg, rgba(7, 38, 42, 0.80), rgba(7, 38, 42, 0.90)),
    url('/imagens/hero-singapura.webp') center / cover no-repeat,
    var(--teal-900);
}
@media (max-width: 800px) {
  .hero {
    background:
      linear-gradient(180deg, rgba(7, 38, 42, 0.82), rgba(7, 38, 42, 0.92)),
      url('/imagens/hero-singapura-800.webp') center / cover no-repeat,
      var(--teal-900);
  }
}
.hero-inner { max-width: 820px; margin: 0 auto; }
.hero h1 { color: var(--paper); font-size: clamp(2.1rem, 4.2vw, 3rem); line-height: 1.12; margin-bottom: 1.1rem; }
.hero-subtitle { font-size: 1.18rem; color: var(--cream); max-width: 700px; margin: 0 auto 2rem; }
.hero .btn-row { justify-content: center; }

/* Hero das páginas internas */
.page-hero {
  color: var(--cream);
  padding: 3.6rem 0 3.2rem;
  background:
    radial-gradient(circle at 85% 10%, rgba(201, 162, 39, 0.16), transparent 45%),
    linear-gradient(180deg, var(--teal-900), var(--teal-950));
}
.page-hero-inner { max-width: 800px; }
.page-hero h1 { color: var(--paper); font-size: clamp(1.9rem, 3.4vw, 2.6rem); line-height: 1.15; margin-bottom: 0.9rem; }
.page-hero p { font-size: 1.08rem; color: var(--cream); max-width: 720px; }
.page-hero .hero-note { font-size: 0.95rem; color: var(--muted-dark); margin-top: 0.9rem; }
.page-hero .btn-row { margin-top: 1.6rem; }

/* Trilha de navegação */
.breadcrumb { font-size: 0.85rem; color: var(--muted-dark); margin-bottom: 1rem; }
.breadcrumb a { color: var(--muted-dark); }
.breadcrumb a:hover { color: var(--gold-soft); }

/* Cartões */
.card {
  background: var(--paper); border: 1px solid var(--rule); border-radius: var(--radius-md);
  padding: 1.4rem 1.4rem;
}
.card h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.card p, .card li { color: var(--ink); font-size: 0.98rem; }
.card ul { margin-top: 0.4rem; }
.card-accent { border-top: 3px solid var(--gold); }
.card-dark {
  background: var(--teal-800); color: var(--cream); border: 1px solid var(--teal-600);
  border-radius: var(--radius-lg); padding: 1.7rem 1.6rem; box-shadow: var(--shadow-strong);
}
.card-dark h3 { color: var(--gold-soft); font-size: 1.2rem; margin-bottom: 0.6rem; }
.card-dark p, .card-dark li { color: var(--cream); font-size: 0.97rem; }
.card-dark a:not(.btn) { color: var(--gold-soft); }

/* Cartão clicável dos hubs (Tutoriais, Ferramentas) */
.card-link {
  display: flex; flex-direction: column; gap: 0.5rem; text-decoration: none; color: var(--ink);
  background: var(--paper); border: 1px solid var(--rule); border-radius: var(--radius-md);
  padding: 1.5rem; transition: border-color 0.15s ease-out, box-shadow 0.15s ease-out, transform 0.15s ease-out;
}
.card-link:hover { color: var(--ink); border-color: var(--teal-500); box-shadow: var(--shadow); transform: translateY(-2px); }
.card-link h3 { font-size: 1.2rem; }
.card-link p { font-size: 0.97rem; color: var(--muted); }
.card-link .card-more { margin-top: auto; padding-top: 0.4rem; font-weight: 650; color: var(--teal-700); font-size: 0.93rem; }
.card-link .tag { align-self: flex-start; }
.card-link.is-soon { opacity: 0.75; }

/* Etiqueta */
.tag {
  display: inline-block; font-size: 0.75rem; font-weight: 650; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--teal-800); background: var(--teal-100); border-radius: 999px; padding: 0.2rem 0.7rem; margin-bottom: 0.6rem;
}
.tag-gold { background: #F4E7BF; color: var(--gold-ink); }

/* Números em destaque */
.stats { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.8rem; }
.stat { background: var(--paper); border: 1px solid var(--rule); border-top: 3px solid var(--gold); border-radius: var(--radius-md); padding: 0.9rem 1.1rem; min-width: 140px; flex: 1 1 140px; }
.stat strong { display: block; font-family: var(--serif); font-size: 1.6rem; color: var(--teal-900); line-height: 1.1; font-variant-numeric: tabular-nums; }
.stat span { font-size: 0.85rem; color: var(--muted); }

/* Destaques de texto */
.highlight { font-weight: 650; color: var(--teal-900); }
.note { font-size: 0.93rem; color: var(--muted); border-left: 3px solid var(--gold); padding: 0.2rem 0 0.2rem 0.9rem; margin-top: 1rem; }
.callout {
  background: var(--teal-100); border-left: 4px solid var(--teal-700); border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.1rem 1.3rem; margin: 2rem 0; font-size: 1.02rem;
}
.math {
  background: var(--paper); border: 1px solid var(--rule); border-top: 3px solid var(--gold);
  border-radius: var(--radius-md); padding: 1.4rem;
}
.math h3 { font-size: 1.15rem; margin-bottom: 0.6rem; }
.math li { font-variant-numeric: tabular-nums; }

/* Método NANDO */
.steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1rem; list-style: none; padding: 0; }
.step { background: var(--teal-800); color: var(--cream); border: 1px solid var(--teal-600); border-radius: var(--radius-md); padding: 1.2rem 1rem; margin: 0; }
.step-letter { font-family: var(--serif); font-size: 2rem; line-height: 1; color: var(--gold); margin-bottom: 0.5rem; }
.step h3 { font-family: var(--sans); font-size: 1rem; color: var(--paper); margin-bottom: 0.4rem; }
.step p { font-size: 0.88rem; color: var(--muted-dark); }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .steps { grid-template-columns: 1fr; } }

/* Caixa de chamada para ação */
.cta-box {
  background: var(--paper); border: 1px solid var(--rule); border-radius: var(--radius-lg);
  padding: 2rem 1.8rem; margin-top: 2.5rem; box-shadow: var(--shadow);
}
.cta-box h2, .cta-box h3 { font-size: 1.4rem; margin-bottom: 0.6rem; }
.cta-box p { color: var(--muted); }
.cta-box ul { margin: 0.6rem 0 1rem; }
.cta-box .btn-row { margin-top: 1.2rem; }
.cta-box .fineprint { font-size: 0.9rem; margin-top: 1rem; }

/* Formulários (cartão escuro) */
.form-card {
  background: var(--teal-800); color: var(--cream); border: 1px solid var(--teal-600);
  border-radius: var(--radius-lg); padding: 1.8rem 1.6rem; box-shadow: var(--shadow-strong);
}
.form-card h2, .form-card h3 { color: var(--gold-soft); font-size: 1.3rem; margin-bottom: 0.5rem; }
.form-card > p { font-size: 0.93rem; color: var(--muted-dark); margin-bottom: 1.2rem; }
.form-group { margin-bottom: 0.95rem; }
.form-group label { display: block; font-size: 0.9rem; margin-bottom: 0.3rem; color: var(--cream); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 0.7rem 0.75rem; border-radius: var(--radius-sm);
  border: 1px solid var(--teal-600); background: var(--teal-950); color: var(--paper);
  font: inherit; font-size: 0.95rem;
}
.form-group textarea { min-height: 96px; resize: vertical; }
.form-group input::placeholder, .form-group textarea::placeholder { color: #8FA5A6; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: 2px solid var(--gold); outline-offset: 1px; }
.form-check { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.88rem; color: var(--muted-dark); margin: 0.4rem 0 1rem; }
.form-check input { margin-top: 0.3rem; width: 18px; height: 18px; accent-color: var(--gold); flex: 0 0 auto; }
.form-check a { color: var(--gold-soft); }
.form-note { font-size: 0.8rem; color: var(--muted-dark); margin-top: 0.8rem; }
.form-card a { color: var(--gold-soft); }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Texto corrido (política, trip reports, artigos) */
.prose { max-width: var(--maxw-read); }
.prose h2 { font-size: 1.45rem; margin: 2.2rem 0 0.7rem; }
.prose h3 { font-size: 1.15rem; margin: 1.6rem 0 0.5rem; }
.prose p, .prose li { font-size: 1.02rem; }
.prose ul, .prose ol { margin: 0.6rem 0 0.8rem; }

/* Tabelas de dados (guias) */
.table-wrap { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0.6rem 0; }
.data-table { width: 100%; border-collapse: collapse; background: var(--paper); font-size: 0.95rem; }
.data-table th, .data-table td { text-align: left; vertical-align: top; padding: 0.7rem 0.8rem; border-bottom: 1px solid var(--rule); }
.data-table thead th { font-family: var(--sans); font-size: 0.8rem; font-weight: 650; letter-spacing: 0.06em; text-transform: uppercase; color: var(--teal-800); background: var(--surface); border-bottom: 2px solid var(--gold); }
.data-table tbody th { font-family: var(--serif); font-weight: 600; color: var(--teal-900); white-space: nowrap; }
.data-table tbody tr:last-child th, .data-table tbody tr:last-child td { border-bottom: none; }
.card .data-table { font-size: 0.9rem; }
.card .data-table th, .card .data-table td { padding: 0.5rem 0.5rem; }
@media (max-width: 640px) {
  .data-table { min-width: 520px; }
  .card .data-table { min-width: 0; }
  .data-table-stack { min-width: 0; }
  .data-table-stack thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .data-table-stack tr { display: block; padding: 0.8rem 0.9rem; border-bottom: 1px solid var(--rule); }
  .data-table-stack tbody th, .data-table-stack td { display: block; padding: 0.15rem 0; border: none; white-space: normal; }
  .data-table-stack tbody th { font-size: 1.05rem; margin-bottom: 0.2rem; }
  .data-table-stack td[data-label]::before { content: attr(data-label) ": "; font-weight: 650; color: var(--teal-800); }
}
.source-list li { font-size: 0.93rem; }

/* Voltar */
.back-link { display: inline-flex; align-items: center; gap: 0.4rem; font-weight: 650; margin-top: 2.4rem; text-decoration: none; }
.back-link:hover { text-decoration: underline; }

/* ---------- 6. Componentes de página ---------- */

/* Emissões */
.emissions-list { display: flex; flex-direction: column; gap: 1.6rem; }
.emission-card { background: var(--paper); border: 1px solid var(--rule); border-radius: var(--radius-lg); padding: 1.7rem 1.6rem; box-shadow: var(--shadow); }
.emission-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 0.4rem 1rem; margin-bottom: 0.9rem; }
.emission-title { font-size: 1.35rem; }
.emission-cost {
  font-size: 0.95rem; font-weight: 650; color: var(--teal-900); background: #F4E7BF;
  border-radius: var(--radius-sm); padding: 0.35rem 0.75rem; font-variant-numeric: tabular-nums;
}
.emission-label { font-weight: 650; color: var(--teal-800); margin: 0.9rem 0 0.25rem; font-size: 0.96rem; }
.emission-legs { list-style: none; padding: 0; font-size: 0.96rem; }
.emission-legs li { position: relative; padding-left: 1.2rem; margin: 0.2rem 0; }
.emission-legs li::before { content: ""; position: absolute; left: 0; top: 0.72em; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }
.emission-note { font-size: 0.94rem; color: var(--muted); margin-top: 0.9rem; }

.emission-index { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2rem; list-style: none; padding: 0; }
.emission-index li { margin: 0; }
.emission-index a {
  display: inline-block; font-size: 0.88rem; text-decoration: none; color: var(--teal-800);
  background: var(--paper); border: 1px solid var(--rule); border-radius: 999px; padding: 0.35rem 0.9rem;
}
.emission-index a:hover { border-color: var(--teal-500); }

/* Gestor de Pontos */
.question-list { list-style: none; padding: 0; }
.question-list li { position: relative; padding-left: 1.6rem; margin: 0.6rem 0; color: var(--cream); }
.question-list li::before { content: "?"; position: absolute; left: 0; top: 0; font-family: var(--serif); font-weight: 700; color: var(--gold); }

/* Calculadora */
.calc-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 2rem; align-items: start; }
@media (max-width: 960px) { .calc-grid { grid-template-columns: 1fr; } }
.calc-card { background: var(--paper); border: 1px solid var(--rule); border-radius: var(--radius-lg); padding: 1.7rem 1.5rem; box-shadow: var(--shadow); }
.calc-card h2 { font-size: 1.25rem; margin-bottom: 1rem; }
.calc-card .form-group label, .program-row .form-group label { color: var(--ink); font-weight: 600; }
.calc-card .form-group input, .calc-card .form-group select,
.program-row .form-group input, .program-row .form-group select { background: var(--paper); color: var(--ink); border-color: #BFB7A6; }
.calc-card .form-group small { display: block; font-size: 0.82rem; color: var(--muted); margin-top: 0.25rem; }
.calc-card > small { display: block; font-size: 0.82rem; }
.calc-card hr { margin: 1.4rem 0; border: none; border-top: 1px dashed var(--rule); }
.form-inline { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.9rem; }
.form-inline-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 640px) { .form-inline, .form-inline-3 { grid-template-columns: 1fr; } }
.btn-small {
  font: inherit; font-size: 0.9rem; padding: 0.6rem 1.1rem; border-radius: 999px;
  border: 1px solid #BFB7A6; background: transparent; color: var(--ink); cursor: pointer;
}
.btn-small:hover { background: var(--surface-2); }
.result-card { position: sticky; top: 6rem; }
.result-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.8rem; margin: 1rem 0; }
.result-item { background: var(--teal-950); border: 1px solid var(--teal-600); border-radius: var(--radius-sm); padding: 0.8rem; }
.result-label { font-size: 0.8rem; color: var(--muted-dark); }
.result-value { font-family: var(--serif); font-size: 1.3rem; color: var(--paper); font-variant-numeric: tabular-nums; }
.result-highlight { border-radius: var(--radius-sm); padding: 0.9rem 1rem; margin-bottom: 1rem; font-size: 0.95rem; background: rgba(201, 162, 39, 0.16); border: 1px solid var(--gold); color: var(--paper); }
.result-highlight.bad { background: rgba(232, 131, 107, 0.14); border-color: #E8836B; }
.result-note { font-size: 0.88rem; color: var(--muted-dark); }
.result-note + .result-note { margin-top: 0.7rem; }
@media (max-width: 960px) { .result-card { position: static; } }
@media (max-width: 420px) { .result-grid { grid-template-columns: 1fr; } }

/* Destaque do resultado principal */
.result-item-main { border-color: var(--gold); }
.result-item-main .result-value { color: var(--gold-soft); }
#outAvisos .result-highlight { margin-bottom: 0.7rem; }

/* Comparador de emissão: linhas de programa */
.program-list { display: grid; gap: 1rem; }
.program-row {
  position: relative; border: 1px solid var(--rule); border-left: 3px solid var(--gold);
  border-radius: var(--radius-md); background: var(--paper); padding: 2.4rem 1.2rem 0.3rem; min-width: 0;
}
.program-title { font-family: var(--serif); font-weight: 600; color: var(--teal-900); padding: 0 0.4rem; }
.program-remove { position: absolute; top: 0.5rem; right: 1rem; font-size: 0.82rem; padding: 0.3rem 0.8rem; }
.program-fields { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr 1fr; gap: 0.8rem; align-items: end; }
@media (max-width: 960px) { .program-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .program-fields { grid-template-columns: 1fr; } }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Comparador de emissão: ranking */
.rank-list { list-style: none; padding: 0; margin: 1rem 0; display: grid; gap: 0.6rem; }
.rank-item { margin: 0; background: var(--teal-950); border: 1px solid var(--teal-600); border-radius: var(--radius-sm); padding: 0.75rem 0.9rem; }
.rank-item.is-best { border-color: var(--gold); box-shadow: inset 3px 0 0 var(--gold); }
.rank-item.is-cash { border-style: dashed; }
.rank-head { display: flex; justify-content: space-between; gap: 1rem; color: var(--paper); }
.rank-head span { font-family: var(--serif); font-size: 1.15rem; font-variant-numeric: tabular-nums; white-space: nowrap; }
.rank-detail { font-size: 0.84rem; color: var(--muted-dark); margin-top: 0.2rem; }

/* Ferramentas externas */
.tool-card h3 a { color: var(--teal-900); }
.tool-card .tool-tagline { font-size: 0.92rem; color: var(--muted); margin-top: 0.7rem; font-style: italic; }

/* Classes tarifárias */
.fare-list { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.6rem 0 0.4rem; }
.fare-list li { margin: 0; background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius-sm); padding: 0.3rem 0.7rem; font-size: 0.92rem; }
.fare-list strong { font-family: var(--serif); color: var(--teal-900); margin-right: 0.25rem; }

/* Página simples (obrigado, 404, em construção) */
.simple-page { padding: 5rem 0; text-align: center; }
.simple-page h1 { font-size: clamp(1.9rem, 3.4vw, 2.5rem); margin-bottom: 1rem; }
.simple-page p { max-width: 620px; margin: 0 auto; color: var(--muted); font-size: 1.05rem; }
.simple-page .btn-row { justify-content: center; margin-top: 2rem; }

/* ---------- 7. Rodapé ---------- */
.site-footer { background: var(--teal-950); color: var(--muted-dark); font-size: 0.92rem; padding: 3.2rem 0 1.6rem; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1fr); gap: 2rem; }
.footer-col { display: flex; flex-direction: column; gap: 0.45rem; }
.footer-col a { color: var(--cream); text-decoration: none; }
.footer-col a:hover { color: var(--gold-soft); text-decoration: underline; }
.footer-about p { margin: 0.6rem 0; max-width: 380px; }
.footer-title { font-family: var(--sans); font-size: 0.8rem; font-weight: 650; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-soft); margin-bottom: 0.3rem; }
.social-link { display: inline-flex; align-items: center; gap: 0.5rem; }
.footer-bottom { border-top: 1px solid var(--teal-600); margin-top: 2.4rem; padding-top: 1.3rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.6rem 2rem; font-size: 0.84rem; }
.footer-bottom p { margin: 0; }
.footer-legal { max-width: 620px; }
.footer-legal a { color: var(--cream); }
@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-about { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- 8. Utilitários ---------- */
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.muted { color: var(--muted); }
.center { text-align: center; }

/* Ranking de cartões */
.rk-painel { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 1.5rem; align-items: start; }
@media (max-width: 960px) { .rk-painel { grid-template-columns: 1fr; } }
.rk-bloco { background: var(--paper); border: 1px solid var(--rule); border-radius: var(--radius-lg); padding: 1.6rem 1.4rem; box-shadow: var(--shadow); min-width: 0; }
.rk-bloco h2 { font-size: 1.25rem; margin-bottom: 0.4rem; display: flex; align-items: center; gap: 0.6rem; }
.rk-bloco > p.muted { font-size: 0.9rem; margin-bottom: 1rem; }
.rk-num { display: inline-grid; place-items: center; width: 1.8rem; height: 1.8rem; border-radius: 50%; background: var(--teal-800); color: var(--gold-soft); font-size: 0.95rem; flex: 0 0 auto; }
.rk-chips { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 0.6rem; }
.rk-chip { position: relative; display: block; cursor: pointer; }
.rk-chip input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.rk-chip span { display: block; height: 100%; border: 1px solid #BFB7A6; border-radius: var(--radius-md); padding: 0.7rem 0.8rem 0.7rem 2.3rem; background: var(--surface); transition: border-color .15s, background .15s; position: relative; }
.rk-chip span::before { content: ""; position: absolute; left: 0.8rem; top: 0.85rem; width: 1rem; height: 1rem; border-radius: 4px; border: 2px solid var(--teal-500); background: var(--paper); }
.rk-chip strong { display: block; font-size: 0.93rem; color: var(--ink); }
.rk-chip small { display: block; font-size: 0.8rem; color: var(--muted); margin-top: 0.15rem; }
.rk-chip input:checked + span { border-color: var(--teal-700); background: var(--teal-100); }
.rk-chip input:checked + span::before { background: var(--teal-800); border-color: var(--teal-800); box-shadow: inset 0 0 0 2px var(--paper); }
.rk-chip input:focus-visible + span { outline: 2px solid var(--gold); outline-offset: 2px; }
.rk-campos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 0.9rem; }
@media (max-width: 520px) { .rk-campos { grid-template-columns: 1fr; } }
.rk-bloco .form-group label, .rk-ordem label { color: var(--ink); font-weight: 600; }
.rk-bloco .form-group input, .rk-bloco .form-group select, .rk-ordem select { background: var(--paper); color: var(--ink); border-color: #BFB7A6; }
.rk-bloco .form-group small { display: block; font-size: 0.8rem; color: var(--muted); margin-top: 0.25rem; }
.rk-mini { font-size: 0.84rem; color: var(--muted); }
.rk-toggles { display: grid; gap: 0.5rem; margin-top: 1rem; }
.rk-toggle { display: flex; gap: 0.55rem; align-items: flex-start; font-size: 0.9rem; cursor: pointer; }
.rk-toggle input { width: 18px; height: 18px; margin-top: 0.15rem; accent-color: var(--teal-800); flex: 0 0 auto; }

.rk-resultado { margin-top: 3rem; }
.rk-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 0.5rem 2rem; margin-bottom: 1.3rem; }
.rk-titulo { font-size: 1.6rem; margin-top: 0.3rem; }
.rk-sem-ordem { max-width: 360px; font-size: 0.9rem; color: var(--muted); border-left: 3px solid var(--gold); padding-left: 0.8rem; }
.rk-ordem { margin-bottom: 0; min-width: 240px; }
.rk-top { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.1rem; }
.rk-top > .rk-card { flex: 1 1 290px; max-width: calc((100% - 2.2rem) / 3); }
@media (max-width: 960px) { .rk-top > .rk-card { max-width: calc((100% - 1.1rem) / 2); } }
@media (max-width: 640px) { .rk-top > .rk-card { max-width: 100%; } }
.rk-outros { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem; }
.rk-aviso { margin-top: 1rem; font-size: 0.95rem; color: var(--danger); }

.rk-card { display: flex; flex-direction: column; gap: 0.8rem; background: var(--paper); border: 1px solid var(--rule); border-radius: var(--radius-lg); padding: 1.2rem 1.15rem; min-width: 0; }
.rk-card-top { background: var(--teal-900); border-color: var(--teal-600); color: var(--cream); box-shadow: var(--shadow-strong); border-top: 3px solid var(--gold); }
.rk-banco { font-size: 0.84rem; color: var(--muted); }
.rk-card-top .rk-banco { color: var(--muted-dark); }
.rk-porque { font-size: 0.86rem; color: var(--gold-soft); }
.rk-mais { margin-top: auto; border-top: 1px dashed var(--rule); padding-top: 0.6rem; font-size: 0.86rem; }
.rk-card-top .rk-mais { border-top-color: var(--teal-600); }
.rk-mais summary { cursor: pointer; font-weight: 600; color: var(--teal-700); }
.rk-card-top .rk-mais summary { color: var(--gold-soft); }
.rk-mais ul { margin: 0.6rem 0; padding-left: 1.1rem; display: grid; gap: 0.35rem; }
.rk-atencao { color: var(--danger); }
.rk-card-top .rk-atencao { color: #F0A08C; }
.rk-card-top a { color: var(--gold-soft); }

/* Ranking: cabeçalho do cartão, bandeira, pontos fortes e fracos */
.rk-card-head { display: flex; gap: 0.75rem; align-items: flex-start; }
.rk-card-head h3 { font-size: 1.08rem; line-height: 1.3; margin: 0 0 0.2rem; }
.rk-card-top .rk-card-head h3 { color: var(--gold-soft); }
.rk-bandeira-icone { flex: 0 0 auto; width: 48px; height: 30px; margin-top: 0.1rem; }
.rk-bandeira-icone svg { display: block; width: 48px; height: 30px; border-radius: 4px; }
.rk-listas { display: grid; gap: 0.7rem; }
.rk-lista h4 { font-family: var(--sans); font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; margin: 0 0 0.35rem; }
.rk-lista ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.3rem; }
.rk-lista li { position: relative; padding-left: 1.3rem; font-size: 0.88rem; line-height: 1.45; }
.rk-lista li::before { position: absolute; left: 0; top: 0; font-weight: 700; }
.rk-fortes h4 { color: var(--success); }
.rk-fortes li::before { content: "+"; color: var(--success); }
.rk-fracos h4 { color: var(--danger); }
.rk-fracos li::before { content: "\2212"; color: var(--danger); }
.rk-lista li.rk-nada { color: var(--muted); font-style: italic; }
.rk-lista li.rk-nada::before { content: ""; }
.rk-card-top .rk-fortes h4, .rk-card-top .rk-fortes li::before { color: #9FD8BE; }
.rk-card-top .rk-fracos h4, .rk-card-top .rk-fracos li::before { color: #F0A08C; }
.rk-card-top .rk-lista li.rk-nada { color: var(--muted-dark); }
.rk-emissor { font-size: 0.86rem; font-weight: 600; color: var(--teal-700); }
.rk-card-top .rk-emissor { color: var(--gold-soft); }

/* Meus Pontos (área do cliente) */
.mc-carregando { color: var(--muted); }
.mc-msg { font-size: 0.9rem; min-height: 1.2em; margin: 0.2rem 0 0.8rem; }
.mc-msg:empty { display: none; }
.mc-msg.erro { color: #F0A08C; }
.mc-msg.ok { color: #9FD8BE; }
.mc-msg.info { color: var(--gold-soft); }
.mc-cartao .mc-msg.erro, .mc-painel .mc-msg.erro { color: var(--danger); }
.mc-cartao .mc-msg.ok, .mc-painel .mc-msg.ok { color: var(--success); }
.mc-codigo { font-family: var(--serif); font-size: 1.6rem !important; letter-spacing: 0.4em; text-align: center; }
.mc-link { background: none; border: 0; padding: 0; font: inherit; color: var(--gold-soft); text-decoration: underline; cursor: pointer; }
.mc-painel .mc-link { color: var(--teal-700); }
.mc-link-perigo, .mc-painel .mc-link-perigo { color: var(--danger); }
.mc-como h2 { font-size: 1.3rem; margin-bottom: 0.8rem; }
.mc-passos { list-style: none; padding: 0; margin: 0; counter-reset: passo; display: grid; gap: 0.9rem; }
.mc-passos li { counter-increment: passo; position: relative; padding-left: 2.6rem; }
.mc-passos li::before { content: counter(passo); position: absolute; left: 0; top: 0; width: 1.9rem; height: 1.9rem; border-radius: 50%; display: grid; place-items: center; background: var(--teal-800); color: var(--gold-soft); font-family: var(--serif); }

.mc-topo { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 1.4rem; }
.mc-ola { font-family: var(--serif); font-size: 1.5rem; color: var(--teal-900); }
.mc-cols { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 1.5rem; align-items: start; }
@media (max-width: 960px) { .mc-cols { grid-template-columns: 1fr; } }
.mc-col-lateral { display: grid; gap: 1.2rem; }
.mc-cartao { background: var(--paper); border: 1px solid var(--rule); border-radius: var(--radius-lg); padding: 1.4rem 1.3rem; box-shadow: var(--shadow); min-width: 0; }
.mc-cartao h2 { font-size: 1.25rem; margin-bottom: 0.9rem; }
.mc-cartao-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 0.6rem; }
.mc-cartao-head h2 { margin: 0; }
.btn-small-solid { padding: 0.55rem 1.1rem; font-size: 0.9rem; }
.mc-cartao .form-group label { color: var(--ink); font-weight: 600; }
.mc-cartao .form-group input, .mc-cartao .form-group select { background: var(--paper); color: var(--ink); border-color: #BFB7A6; }
.mc-cartao .form-group small { display: block; font-size: 0.8rem; color: var(--muted); margin-top: 0.25rem; }
.mc-check { display: flex; gap: 0.55rem; align-items: flex-start; font-size: 0.92rem; margin: 0.3rem 0 0.7rem; cursor: pointer; }
.mc-check input { width: 18px; height: 18px; margin-top: 0.15rem; accent-color: var(--teal-800); flex: 0 0 auto; }

.mc-form-saldo { background: var(--surface); border: 1px dashed #BFB7A6; border-radius: var(--radius-md); padding: 1rem; margin: 0.6rem 0 1rem; }
.mc-campos-saldo { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr); gap: 0 0.8rem; }
@media (max-width: 640px) { .mc-campos-saldo { grid-template-columns: 1fr; } }
.mc-lista { display: grid; gap: 0.6rem; }
.mc-vazio { border: 1px dashed var(--rule); border-radius: var(--radius-md); padding: 1rem; color: var(--muted); }
.mc-saldo { display: grid; grid-template-columns: minmax(0, 1.5fr) auto auto auto; gap: 0.4rem 1.2rem; align-items: center; border: 1px solid var(--rule); border-left: 4px solid var(--teal-500); border-radius: var(--radius-md); padding: 0.8rem 1rem; }
.mc-saldo h3 { font-family: var(--sans); font-size: 1rem; margin: 0; }
.mc-saldo-obs { font-size: 0.84rem; color: var(--muted); margin-top: 0.15rem; overflow-wrap: anywhere; }
.mc-saldo-pts, .mc-saldo-venc { display: flex; flex-direction: column; font-variant-numeric: tabular-nums; }
.mc-saldo-pts span { font-size: 0.78rem; color: var(--muted); }
.mc-saldo-acoes { display: flex; gap: 0.8rem; font-size: 0.88rem; }
.mc-selo { font-size: 0.78rem; font-weight: 600; }
.mc-ok .mc-selo { color: var(--success); }
.mc-atencao { border-left-color: var(--gold); }
.mc-atencao .mc-selo { color: var(--gold-ink); }
.mc-urgente { border-left-color: var(--danger); background: #FBF1EE; }
.mc-urgente .mc-selo { color: var(--danger); }
.mc-vencido { opacity: 0.6; border-left-color: #999; }
.mc-vencido .mc-selo { color: var(--muted); }
@media (max-width: 640px) {
  .mc-saldo { grid-template-columns: 1fr 1fr; }
  .mc-saldo-info, .mc-saldo-acoes { grid-column: 1 / -1; }
}
.mc-perigo summary { cursor: pointer; font-weight: 600; color: var(--danger); }
.mc-perigo p { font-size: 0.9rem; color: var(--muted); margin: 0.6rem 0; }
.mc-btn-perigo { border-color: var(--danger); color: var(--danger); }