/*
 * Identidade MIDDAG. Quatro cores, nenhuma além destas:
 *   fundo    #FFFFFF   texto      #1A1A2E
 *   traço    #24525B   acento     #F98012
 * No tema escuro fundo e texto trocam de lugar; traço e acento não mudam.
 *
 * Fonte: Figtree, auto-hospedada em /fonts/. Nada é buscado em servidor de
 * terceiro — carregar fonte externa vazaria o endereço de rede de quem
 * responde, o que seria contraditório numa página sobre acesso mínimo.
 * Sem o arquivo local, a pilha de sistema assume sem quebrar nada.
 */

/*
 * Figtree variável (300-900), subsets latin e latin-ext, servidos deste
 * dominio. Arquivos baixados uma vez em tempo de build; SIL Open Font License
 * 1.1 — ver public/fonts/LICENSE.txt.
 */
@font-face {
  font-family: 'Figtree';
  font-style: normal;
  font-weight: 300 900;
  font-display: swap;
  src: url('/fonts/figtree-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Figtree';
  font-style: normal;
  font-weight: 300 900;
  font-display: swap;
  src: url('/fonts/figtree-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --ink: #1a1a2e;
  --paper: #ffffff;
  --structure: #24525b;
  --accent: #f98012;

  --font-stack: 'Figtree', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial,
    sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;

  --measure: 34rem;
  --radius: 0.25rem;
  --hairline: 1px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #ffffff;
    --paper: #1a1a2e;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  /* Texto grande por padrão: a pessoa lê isso no celular, em pé, num evento. */
  font-size: 112.5%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-stack);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
}

.page {
  max-width: var(--measure);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md) var(--space-xl);
}

h1 {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-sm);
}

h2 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--structure);
  margin: var(--space-lg) 0 var(--space-sm);
}

h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: var(--space-md) 0 var(--space-xs);
}

p {
  margin: 0 0 var(--space-sm);
}

.lead {
  font-size: 1.15rem;
  margin-bottom: var(--space-lg);
}

a {
  color: var(--structure);
  text-decoration-thickness: var(--hairline);
  text-underline-offset: 0.15em;
}

/* Foco visível e generoso: navegar só por teclado tem de ser confortável. */
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

/* --- Catálogo da página inicial ------------------------------------------- */

/*
 * Na página inicial o único elemento laranja é o traço sob o título. Os
 * cartões ficam na cor de estrutura: dez cartões laranja não seriam destaque
 * nenhum.
 */
.catalog-heading {
  padding-bottom: var(--space-sm);
  border-bottom: 3px solid var(--accent);
  display: inline-block;
}

.catalog {
  list-style: none;
  margin: var(--space-lg) 0 0;
  padding: 0;
}

.card {
  border-top: var(--hairline) solid var(--structure);
  padding: var(--space-md) 0;
}

.card:last-child {
  border-bottom: var(--hairline) solid var(--structure);
}

.card-title {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: normal;
  text-transform: none;
  color: var(--ink);
  margin: 0 0 var(--space-xs);
}

.card-title a {
  color: inherit;
  text-decoration-thickness: 2px;
}

.card-summary {
  margin: 0 0 var(--space-xs);
}

.card-meta {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--structure);
  margin: 0;
}

/* --- Perguntas ------------------------------------------------------------ */

.question {
  border: 0;
  border-top: var(--hairline) solid var(--structure);
  margin: 0;
  padding: var(--space-md) 0 var(--space-lg);
}

.question legend {
  padding: 0;
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.35;
}

.question-number {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--structure);
  margin-bottom: var(--space-xs);
}

.choices {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.choice {
  position: relative;
}

/*
 * O input fica sobreposto ao rótulo em vez de escondido: leitor de tela e
 * navegação por Tab continuam encontrando o controle nativo, e o clique no
 * rótulo funciona sem JavaScript.
 */
.choice input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.choice label {
  display: block;
  padding: var(--space-xs) var(--space-md);
  border: var(--hairline) solid var(--structure);
  border-radius: var(--radius);
  font-size: 1rem;
  cursor: pointer;
}

.choice input:checked + label {
  background: var(--structure);
  color: var(--paper);
  font-weight: 600;
}

.choice input:focus-visible + label {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

/* --- Ações ---------------------------------------------------------------- */

/* Uma única coisa em laranja por tela: aqui, o botão de enviar. */
.primary {
  display: inline-block;
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-lg);
  border: 0;
  border-radius: var(--radius);
  background: var(--accent);
  color: #1a1a2e;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
}

.secondary {
  display: inline-block;
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-lg);
  border: var(--hairline) solid var(--structure);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

/* --- Resultado ------------------------------------------------------------ */

.scoreboard {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin: var(--space-lg) 0;
}

.metric {
  min-width: 8rem;
}

.metric-value {
  display: block;
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
}

/* Na tela de resultado, a nota é o único elemento em laranja. */
.metric-value.is-headline {
  color: var(--accent);
}

.metric-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--structure);
  margin-top: var(--space-xs);
}

.metric-note {
  font-size: 0.9rem;
  margin-top: var(--space-xs);
}

.verdict {
  border-left: 3px solid var(--structure);
  padding: 0 0 0 var(--space-md);
  margin: var(--space-lg) 0;
}

.verdict h2 {
  margin-top: 0;
}

.breakdown {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-sm) 0 var(--space-lg);
  font-size: 0.95rem;
}

.breakdown th,
.breakdown td {
  text-align: left;
  padding: var(--space-xs) var(--space-xs) var(--space-xs) 0;
  border-bottom: var(--hairline) solid var(--structure);
}

.breakdown th {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--structure);
}

.breakdown td:not(:first-child),
.breakdown th:not(:first-child) {
  text-align: right;
  white-space: nowrap;
}

.checklist {
  margin: var(--space-sm) 0 var(--space-lg);
  padding-left: var(--space-md);
}

.checklist li {
  margin-bottom: var(--space-xs);
}

.horizon-summary {
  font-size: 0.95rem;
  color: var(--structure);
  margin-bottom: var(--space-xs);
}

/* --- Opt-in e erros ------------------------------------------------------- */

.optin {
  border-top: var(--hairline) solid var(--structure);
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
}

.field {
  margin: var(--space-md) 0;
}

.field label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.field input[type='email'] {
  width: 100%;
  padding: var(--space-sm);
  border: var(--hairline) solid var(--structure);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  font-family: inherit;
  font-size: 1rem;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin: var(--space-md) 0;
}

.consent input[type='checkbox'] {
  width: 1.25rem;
  height: 1.25rem;
  margin: 0.2rem 0 0;
  accent-color: var(--structure);
  flex: 0 0 auto;
}

.consent label {
  font-size: 0.95rem;
  font-weight: 400;
}

.errors {
  border: var(--hairline) solid var(--accent);
  border-left-width: 4px;
  border-radius: var(--radius);
  padding: var(--space-sm) var(--space-md);
  margin: var(--space-md) 0;
}

.errors h2 {
  margin: 0 0 var(--space-xs);
  color: var(--ink);
}

.errors ul {
  margin: 0;
  padding-left: var(--space-md);
}

.footnote {
  border-top: var(--hairline) solid var(--structure);
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  font-size: 0.85rem;
  color: var(--structure);
}

@media (prefers-color-scheme: dark) {
  .footnote,
  .horizon-summary,
  .metric-label,
  .breakdown th,
  h2 {
    /* Traço escuro sobre fundo escuro não tem contraste: clareia o texto e
       deixa o #24525B só nas bordas. */
    color: #cfd8da;
  }

  .card-meta {
    color: #cfd8da;
  }

  .breakdown th,
  .breakdown td,
  .question,
  .card,
  .card:last-child,
  .optin,
  .footnote,
  .choice label,
  .field input[type='email'],
  .secondary {
    border-color: #4b7d87;
  }

  .verdict {
    border-left-color: #4b7d87;
  }

  .choice input:checked + label {
    background: #4b7d87;
    color: #ffffff;
  }

  a {
    color: #8fc3cd;
  }
}