/*
 * assets/css/main.css — Sistema visual do tema Códice v6
 *
 * Etapa 2: tipografia editorial, ritmo vertical, grid, filetes,
 * links, botões, foco visível, estados vazios e responsividade.
 *
 * Usa exclusivamente custom properties de assets/css/tokens.css.
 * Nenhum valor cru de cor, fonte ou espaçamento aqui,
 * exceto dentro de @font-face (paths e metadados técnicos).
 *
 * @package codice
 */

/* ══════════════════════════════════════════════════════════════════════════
   1. FONTES SELF-HOSTED (@font-face)
   Paths relativos a assets/css/main.css → ../fonts/
   font-display: swap para renderização imediata com fallback.
   Apenas os pesos efetivamente usados no tema são declarados.
   ══════════════════════════════════════════════════════════════════════════ */

/* ── Newsreader (serifa) — títulos, ledes, citações, aberturas ─────────── */

@font-face {
	font-family: "Newsreader";
	src: url("../fonts/newsreader-400.woff2") format("woff2");
	font-weight:  400;
	font-style:   normal;
	font-display: swap;
}

@font-face {
	font-family: "Newsreader";
	src: url("../fonts/newsreader-400italic.woff2") format("woff2");
	font-weight:  400;
	font-style:   italic;
	font-display: swap;
}

@font-face {
	font-family: "Newsreader";
	src: url("../fonts/newsreader-600.woff2") format("woff2");
	font-weight:  600;
	font-style:   normal;
	font-display: swap;
}

@font-face {
	font-family: "Newsreader";
	src: url("../fonts/newsreader-600italic.woff2") format("woff2");
	font-weight:  600;
	font-style:   italic;
	font-display: swap;
}

/* ── IBM Plex Sans (sans) — corpo, listas, navegação, componentes ───────── */

@font-face {
	font-family: "IBM Plex Sans";
	src: url("../fonts/ibmplexsans-400.woff2") format("woff2");
	font-weight:  400;
	font-style:   normal;
	font-display: swap;
}

@font-face {
	font-family: "IBM Plex Sans";
	src: url("../fonts/ibmplexsans-400italic.woff2") format("woff2");
	font-weight:  400;
	font-style:   italic;
	font-display: swap;
}

@font-face {
	font-family: "IBM Plex Sans";
	src: url("../fonts/ibmplexsans-500.woff2") format("woff2");
	font-weight:  500;
	font-style:   normal;
	font-display: swap;
}

/* ── IBM Plex Mono (mono) — datas, captions, metadados, labels ─────────── */

@font-face {
	font-family: "IBM Plex Mono";
	src: url("../fonts/ibmplexmono-400.woff2") format("woff2");
	font-weight:  400;
	font-style:   normal;
	font-display: swap;
}


/* ══════════════════════════════════════════════════════════════════════════
   2. BASE GLOBAL
   ══════════════════════════════════════════════════════════════════════════ */

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

html {
	font-size:                100%; /* 16px base */
	-webkit-text-size-adjust: 100%;
	scroll-behavior:          smooth;
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}
}

body {
	background-color: var(--bone);
	color:            var(--graphite);
	font-family:      var(--sans);
	font-size:        1rem;
	line-height:      1.65;

	/* Previne overflow horizontal */
	overflow-x:       hidden;
	min-height:       100vh;

	/* Empilhamento completo: header / main / footer */
	display:          flex;
	flex-direction:   column;
}


/* ══════════════════════════════════════════════════════════════════════════
   3. ACESSIBILIDADE — SKIP LINK E FOCO VISÍVEL
   ══════════════════════════════════════════════════════════════════════════ */

/* ── Skip link ──────────────────────────────────────────────────────────── */

.skip-link {
	position:        absolute;
	top:             -100%;
	left:            1rem;
	z-index:         9999;
	padding:         0.5em 1em;
	background:      var(--petroleum);
	color:           var(--bone);
	font-family:     var(--mono);
	font-size:       0.75rem;
	text-transform:  uppercase;
	letter-spacing:  0.08em;
	text-decoration: none;
	border-radius:   var(--radius);
	transition:      top 0.1s;
}

.skip-link:focus,
.skip-link:focus-visible {
	top: 1rem;
}

/* ── Foco visível (acessibilidade) ─────────────────────────────────────── */

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

/* Remove outline padrão apenas quando :focus-visible está disponível */
:focus:not(:focus-visible) {
	outline: none;
}


/* ══════════════════════════════════════════════════════════════════════════
   4. TIPOGRAFIA — BASE EDITORIAL
   ══════════════════════════════════════════════════════════════════════════ */

/* ── Parágrafos e texto corrido ─────────────────────────────────────────── */

p {
	margin-block-end: 1.5em;
	max-width:        72ch; /* largura confortável de leitura */
}

p:last-child {
	margin-block-end: 0;
}

/* ── Headings — escala fluida com Newsreader ────────────────────────────── */
/*
 * Hierarquia tipográfica: família, peso e tamanho organizam o conteúdo.
 * Cor não é usada para diferenciar nível de heading.
 */

h1,
h2,
h3,
h4,
h5,
h6 {
	font-family:    var(--serif);
	font-weight:    600;
	line-height:    1.2;
	letter-spacing: -0.01em;
	color:          var(--graphite);
	margin-block-start: 0;
	margin-block-end:   0.5em;
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.625rem); }
h4 { font-size: clamp(1.0625rem, 2vw, 1.25rem); font-weight: 600; }
h5 { font-size: 1rem;    font-weight: 600; }
h6 { font-size: 0.9375rem; font-weight: 600; }

/* ── Lede / resumo editorial (Newsreader, peso normal, leve) ────────────── */
/*
 * Usado como primeiro parágrafo de abertura editorial, subtítulo de
 * artigo ou frase de apresentação. Aplicar com .lede ou .entry-lede.
 */

.lede,
.entry-lede {
	font-family:    var(--serif);
	font-size:      clamp(1.125rem, 2.5vw, 1.375rem);
	font-weight:    400;
	line-height:    1.5;
	color:          var(--slate);
	margin-block-end: 1.75em;
}

/* ── Listas ─────────────────────────────────────────────────────────────── */

ul,
ol {
	padding-inline-start: 1.5em;
	margin-block-end:     1.5em;
}

li {
	margin-block-end: 0.35em;
}

li:last-child {
	margin-block-end: 0;
}

/* Lista sem estilo (utilitária) */
.list-bare {
	list-style:           none;
	padding-inline-start: 0;
	margin-block-end:     0;
}

/* ── Citação (blockquote) ───────────────────────────────────────────────── */

blockquote {
	margin-inline:        0;
	padding-inline-start: 1.5rem;
	border-inline-start:  2px solid var(--brass); /* Brass apenas como filete decorativo */
	font-family:          var(--serif);
	font-size:            clamp(1.0625rem, 2vw, 1.1875rem);
	font-style:           italic;
	color:                var(--slate);
	margin-block-end:     1.75em;
}

blockquote p {
	max-width: none;
}

blockquote cite,
blockquote footer {
	display:        block;
	font-family:    var(--mono);
	font-size:      0.6875rem;
	font-style:     normal;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color:          var(--pencil);
	margin-block-start: 0.75em;
}

/* ── Figcaption ─────────────────────────────────────────────────────────── */

figcaption {
	font-family:    var(--mono);
	font-size:      0.6875rem;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color:          var(--pencil);
	margin-block-start: 0.5em;
	line-height:    1.5;
}

/* ── Metadados (mono, uppercase, Pencil) ────────────────────────────────── */
/*
 * Padrão global para datas, categorias, labels de seção e metadados.
 * Usar com .meta ou subclasses como .post-meta.
 */

.meta {
	font-family:    var(--mono);
	font-size:      0.6875rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color:          var(--pencil);
	line-height:    1.5;
}

/* ── Código inline e pré-formatado ─────────────────────────────────────── */

code,
kbd,
samp {
	font-family: var(--mono);
	font-size:   0.875em;
	background:  var(--dustcover);
	padding:     0.1em 0.3em;
	border-radius: var(--radius);
}

pre {
	font-family:    var(--mono);
	font-size:      0.875rem;
	background:     var(--dustcover);
	padding:        1.25rem;
	border-radius:  var(--radius);
	overflow-x:     auto;
	margin-block-end: 1.75em;
}

pre code {
	background:  transparent;
	padding:     0;
	font-size:   inherit;
}

/* ── Texto forte e ênfase ───────────────────────────────────────────────── */

strong, b { font-weight: 600; }
em, i      { font-style: italic; }

/* ── Separador horizontal ───────────────────────────────────────────────── */

hr {
	border:           none;
	border-block-start: 1px solid var(--rule);
	margin-block:     2.5rem;
}

hr.rule-strong {
	border-block-start-color: var(--rule-strong);
}

hr.rule-brass {
	border-block-start-color: var(--brass);
}


/* ══════════════════════════════════════════════════════════════════════════
   5. LINKS DE TEXTO
   ══════════════════════════════════════════════════════════════════════════ */

a {
	color:                 var(--petroleum);
	text-decoration:       underline;
	text-underline-offset: 0.2em;
	text-decoration-thickness: 1px;
	transition:            color 0.15s ease;
}

a:hover,
a:focus-visible {
	color: var(--abyss);
}

/* Links sem decoração (contextos específicos: nav, cards, botões) */
a.link-plain {
	text-decoration: none;
}

a.link-plain:hover,
a.link-plain:focus-visible {
	text-decoration: underline;
}


/* ══════════════════════════════════════════════════════════════════════════
   6. BOTÕES E AÇÕES
   Petroleum como acento funcional. Brass nunca em botão ou fundo de destaque.
   ══════════════════════════════════════════════════════════════════════════ */

/* Botão primário — Petroleum sólido */
.btn,
button.btn,
input[type="submit"].btn {
	display:          inline-flex;
	align-items:      center;
	gap:              0.5em;
	padding:          0.6em 1.25em;
	background:       var(--petroleum);
	color:            var(--bone);
	font-family:      var(--mono);
	font-size:        0.6875rem;
	font-weight:      400;
	text-transform:   uppercase;
	letter-spacing:   0.1em;
	text-decoration:  none;
	border:           none;
	border-radius:    var(--radius);
	cursor:           pointer;
	transition:       background 0.15s ease, color 0.15s ease;
	line-height:      1.4;
}

.btn:hover,
.btn:focus-visible,
button.btn:hover,
button.btn:focus-visible {
	background:      var(--abyss);
	color:           var(--bone);
	text-decoration: none;
}

/* Botão ghost — borda Petroleum, fundo transparente */
.btn-ghost {
	background:    transparent;
	color:         var(--petroleum);
	border:        1px solid var(--petroleum);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
	background: var(--petroleum);
	color:      var(--bone);
}

/* Botão de texto simples (inline, sem fundo) */
.btn-text {
	background:   transparent;
	color:        var(--petroleum);
	padding:      0;
	border:       none;
	border-radius: 0;
	font-family:  var(--mono);
	font-size:    0.6875rem;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	text-decoration: none;
	cursor:       pointer;
}

.btn-text:hover,
.btn-text:focus-visible {
	color: var(--abyss);
}

/* Utilitário: remove estilo padrão de botão nativo */
button {
	font: inherit;
	cursor: pointer;
}


/* ══════════════════════════════════════════════════════════════════════════
   7. FORMULÁRIOS — BASE
   ══════════════════════════════════════════════════════════════════════════ */

input,
textarea,
select {
	font-family:  var(--sans);
	font-size:    1rem;
	color:        var(--graphite);
	background:   var(--bone);
	border:       1px solid var(--margin);
	border-radius: var(--radius);
	padding:      0.5em 0.75em;
	width:        100%;
	transition:   border-color 0.15s ease;
}

input:focus,
textarea:focus,
select:focus {
	outline:       none;
	border-color:  var(--petroleum);
	box-shadow:    0 0 0 2px color-mix(in srgb, var(--petroleum) 20%, transparent);
}

input::placeholder,
textarea::placeholder {
	color: var(--pencil);
}

label {
	display:         block;
	font-family:     var(--mono);
	font-size:       0.6875rem;
	text-transform:  uppercase;
	letter-spacing:  0.08em;
	color:           var(--slate);
	margin-block-end: 0.4em;
}


/* ══════════════════════════════════════════════════════════════════════════
   8. LAYOUT — CONTAINERS E GRID EDITORIAL
   ══════════════════════════════════════════════════════════════════════════ */

/* ── Container principal (largura editorial máxima) ─────────────────────── */

.container {
	max-width:      1280px;
	margin-inline:  auto;
	padding-inline: clamp(1rem, 4vw, 3rem);
	width:          100%;
}

/* Container de leitura (mais estreito, confortável para texto corrido) */
.container-reading {
	max-width:      720px;
	margin-inline:  auto;
	padding-inline: clamp(1rem, 4vw, 3rem);
	width:          100%;
}

/* Container largo (para elementos que pedem mais respiro) */
.container-wide {
	max-width:      1440px;
	margin-inline:  auto;
	padding-inline: clamp(1rem, 4vw, 3rem);
	width:          100%;
}

/* ── Grid editorial reutilizável ────────────────────────────────────────── */
/*
 * Colunas com minmax(0, 1fr) para prevenir overflow.
 * Filhos devem ter min-width: 0 se contiverem conteúdo dinâmico longo.
 */

.grid {
	display: grid;
	gap:     clamp(1.5rem, 3vw, 2.5rem);
}

.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* Grid auto-responsivo: adapta o número de colunas ao espaço disponível */
.grid-auto {
	grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
}

/* Proteção contra overflow em filhos de grid/flex */
.grid > *,
.grid-2 > *,
.grid-3 > *,
.grid-4 > *,
.grid-auto > * {
	min-width: 0;
}

/* ── Flex utilitários ───────────────────────────────────────────────────── */

.flex        { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap   { flex-wrap: wrap; }
.gap-sm      { gap: 0.75rem; }
.gap-md      { gap: 1.5rem; }
.gap-lg      { gap: clamp(1.5rem, 3vw, 2.5rem); }


/* ══════════════════════════════════════════════════════════════════════════
   9. RITMO VERTICAL — SEÇÕES E BLOCOS
   ══════════════════════════════════════════════════════════════════════════ */

/* ── Conteúdo principal ─────────────────────────────────────────────────── */

.site-main {
	flex:          1; /* ocupa o espaço restante entre header e footer */
	padding-block: var(--space-section);
}

/* ── Seção genérica ─────────────────────────────────────────────────────── */

.section {
	padding-block: var(--space-section);
}

.section + .section {
	padding-block-start: 0;
}

/* ── Título de seção ────────────────────────────────────────────────────── */

.section-label {
	font-family:    var(--mono);
	font-size:      0.6875rem;
	text-transform: uppercase;
	letter-spacing: 0.12em;
	color:          var(--pencil);
	margin-block-end: 0.75rem;
	display:        block;
}

.section-title {
	font-family:    var(--serif);
	font-size:      clamp(1.5rem, 3.5vw, 2.25rem);
	font-weight:    600;
	color:          var(--graphite);
	margin-block-end: 0.5em;
}

.section-intro {
	font-family:    var(--serif);
	font-size:      clamp(1rem, 2vw, 1.125rem);
	font-weight:    400;
	color:          var(--slate);
	max-width:      60ch;
	margin-block-end: 2rem;
}

/* ── Divisor de seção (filete) ──────────────────────────────────────────── */

.section-divider {
	border:               none;
	border-block-start:   1px solid var(--rule);
	margin-block:         0;
}

.section-divider--strong {
	border-block-start-color: var(--rule-strong);
}

.section-divider--brass {
	border-block-start-color: var(--brass);
}


/* ══════════════════════════════════════════════════════════════════════════
   10. FILETES FINOS
   Brass apenas como detalhe decorativo de baixa frequência.
   Nunca como botão, fundo ou elemento funcional.
   ══════════════════════════════════════════════════════════════════════════ */

/* Utilitários de borda via classe */
.border-top         { border-block-start: 1px solid var(--rule); }
.border-bottom      { border-block-end:   1px solid var(--rule); }
.border-top-strong  { border-block-start: 1px solid var(--rule-strong); }
.border-bottom-strong { border-block-end: 1px solid var(--rule-strong); }
.border-top-brass   { border-block-start: 1px solid var(--brass); }


/* ══════════════════════════════════════════════════════════════════════════
   11. HEADER DO SITE
   ══════════════════════════════════════════════════════════════════════════ */

.site-header {
	border-bottom: 1px solid var(--rule);
	padding-block: 1.25rem;
}

.site-header__inner {
	max-width:      1280px;
	margin-inline:  auto;
	padding-inline: clamp(1rem, 4vw, 3rem);
	display:        flex;
	align-items:    center;
	justify-content: space-between;
	gap:            1.5rem;
	flex-wrap:      wrap;
}

/* Nome / logo textual */
.site-header__name {
	font-family:    var(--serif);
	font-size:      1.125rem;
	font-weight:    600;
	letter-spacing: -0.01em;
	margin:         0;
}

.site-header__name a {
	color:           var(--graphite);
	text-decoration: none;
}

.site-header__name a:hover,
.site-header__name a:focus-visible {
	color:           var(--petroleum);
	text-decoration: none;
}

/* ── Navegação principal ────────────────────────────────────────────────── */

.site-nav__list {
	display:    flex;
	flex-wrap:  wrap;
	gap:        0.25rem 1.5rem;
	list-style: none;
	margin:     0;
	padding:    0;
}

.site-nav__list a {
	font-family:     var(--mono);
	font-size:       0.6875rem;
	text-transform:  uppercase;
	letter-spacing:  0.1em;
	color:           var(--slate);
	text-decoration: none;
	transition:      color 0.15s ease;
}

.site-nav__list a:hover,
.site-nav__list a:focus-visible {
	color: var(--petroleum);
}

.site-nav__list li.current-menu-item > a,
.site-nav__list li.current_page_item > a {
	color:        var(--petroleum);
	border-bottom: 1px solid var(--petroleum);
}


/* ══════════════════════════════════════════════════════════════════════════
   12. FOOTER DO SITE
   ══════════════════════════════════════════════════════════════════════════ */

.site-footer {
	border-top:    1px solid var(--rule);
	padding-block: 2rem;
	margin-top:    auto;
}

.site-footer__inner {
	max-width:      1280px;
	margin-inline:  auto;
	padding-inline: clamp(1rem, 4vw, 3rem);
	display:        flex;
	align-items:    center;
	justify-content: space-between;
	flex-wrap:      wrap;
	gap:            1rem;
}

.site-footer__copy {
	font-family:    var(--mono);
	font-size:      0.6875rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color:          var(--pencil);
}

.site-footer__links {
	display:    flex;
	gap:        1.25rem;
	list-style: none;
	margin:     0;
	padding:    0;
}

.site-footer__links a {
	font-family:     var(--mono);
	font-size:       0.6875rem;
	text-transform:  uppercase;
	letter-spacing:  0.08em;
	color:           var(--pencil);
	text-decoration: none;
	transition:      color 0.15s ease;
}

.site-footer__links a:hover,
.site-footer__links a:focus-visible {
	color: var(--petroleum);
}


/* ══════════════════════════════════════════════════════════════════════════
   13. LOOP DE POSTS (index.php e listagens futuras)
   ══════════════════════════════════════════════════════════════════════════ */

.posts-list {
	display:        flex;
	flex-direction: column;
	gap:            0;
}

.post-item {
	padding-block:  2.5rem;
	border-bottom:  1px solid var(--rule);
}

.post-item:first-child {
	padding-block-start: 0;
}

.post-item:last-child {
	border-bottom:      none;
	padding-block-end:  0;
}

/* Metadados do post (data, categoria) */
.post-item__meta {
	font-family:    var(--mono);
	font-size:      0.6875rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color:          var(--pencil);
	margin-block-end: 0.5rem;
	display:        flex;
	flex-wrap:      wrap;
	gap:            0 1rem;
	align-items:    center;
}

.post-item__meta-sep {
	color: var(--margin);
}

/* Título do post */
.post-item__title {
	font-family:    var(--serif);
	font-size:      clamp(1.25rem, 2.5vw, 1.75rem);
	font-weight:    600;
	line-height:    1.25;
	letter-spacing: -0.01em;
	margin-block-end: 0.65rem;
}

.post-item__title a {
	color:           var(--graphite);
	text-decoration: none;
	transition:      color 0.15s ease;
}

.post-item__title a:hover,
.post-item__title a:focus-visible {
	color: var(--petroleum);
}

/* Excerpt / resumo */
.post-item__excerpt {
	font-family:    var(--sans);
	font-size:      0.9375rem;
	color:          var(--slate);
	line-height:    1.65;
	max-width:      68ch;
	margin-block-end: 0.75rem;
}

/* Link "continuar lendo" */
.post-item__read-more {
	display:        inline-flex;
	align-items:    center;
	gap:            0.35em;
	margin-top:     0.75rem;
	font-family:    var(--mono);
	font-size:      0.6875rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color:          var(--petroleum);
	text-decoration: none;
	transition:     color 0.15s ease;
}

.post-item__read-more:hover,
.post-item__read-more:focus-visible {
	color: var(--abyss);
}

/* Categoria como badge/label */
.post-item__cat {
	font-family:    var(--mono);
	font-size:      0.6125rem;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color:          var(--petroleum);
	text-decoration: none;
	transition:     color 0.15s ease;
}

.post-item__cat:hover,
.post-item__cat:focus-visible {
	color: var(--abyss);
}


/* ══════════════════════════════════════════════════════════════════════════
   14. CONTEÚDO EDITORIAL (entry-content — artigo individual)
   Estilos para o corpo do artigo gerado pelo editor de blocos.
   ══════════════════════════════════════════════════════════════════════════ */

.entry-content {
	font-family: var(--sans);
	font-size:   1rem;
	line-height: 1.75;
	color:       var(--graphite);
}

.entry-content > * + * {
	margin-block-start: 1.5em;
}

.entry-content p,
.entry-content ul,
.entry-content ol {
	max-width: 72ch;
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
	margin-block-start: 2.5em;
	margin-block-end:   0.5em;
}

.entry-content h2 + *,
.entry-content h3 + *,
.entry-content h4 + * {
	margin-block-start: 0;
}

.entry-content img,
.entry-content figure {
	margin-block: 2rem;
}

.entry-content blockquote {
	margin-inline-start: 0;
}

.entry-content a {
	color:                 var(--petroleum);
	text-decoration:       underline;
	text-underline-offset: 0.2em;
}

.entry-content a:hover,
.entry-content a:focus-visible {
	color: var(--abyss);
}

/* Cabeçalho do artigo individual */
.entry-header {
	margin-block-end: clamp(2rem, 4vw, 3rem);
}

.entry-header__meta {
	font-family:    var(--mono);
	font-size:      0.6875rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color:          var(--pencil);
	margin-block-end: 0.75rem;
	display:        flex;
	flex-wrap:      wrap;
	gap:            0 1rem;
	align-items:    center;
}

.entry-header__title {
	font-family:    var(--serif);
	font-size:      clamp(1.875rem, 5vw, 3rem);
	font-weight:    600;
	line-height:    1.15;
	letter-spacing: -0.02em;
	color:          var(--graphite);
	margin-block-end: 0.5em;
}

.entry-header__lede {
	font-family:    var(--serif);
	font-size:      clamp(1.125rem, 2.5vw, 1.375rem);
	font-weight:    400;
	line-height:    1.5;
	color:          var(--slate);
}

/* Imagem de abertura do artigo */
.entry-thumbnail {
	margin-block:   clamp(1.5rem, 3vw, 2.5rem);
	border-radius:  var(--radius);
	overflow:       hidden;
}

.entry-thumbnail img {
	width:       100%;
	height:      auto;
	display:     block;
	object-fit:  cover;
}

/* Tela de manutenção */
.maintenance-template,
.maintenance-template * {
	box-sizing: border-box;
}

.maintenance-template {
	--maintenance-viewport: 100svh;
	height:     var(--maintenance-viewport);
	min-height: var(--maintenance-viewport);
	overflow:   hidden;
}

/* Compensação da admin bar do WordPress */
.admin-bar.maintenance-template {
	--wp-admin-bar-h: 32px;
	--maintenance-viewport: calc(100svh - var(--wp-admin--admin-bar--height, var(--wp-admin-bar-h)));
}

@media screen and (max-width: 782px) {
	.admin-bar.maintenance-template {
		--wp-admin-bar-h: 46px;
	}
}

.maintenance-template .site-main {
	min-height: var(--maintenance-viewport);
}

.maintenance-main {
	display:          block;
	flex:             none;
	width:            100vw;
	max-width:        100%;
	height:           var(--maintenance-viewport);
	background-color: var(--bone);
	padding-block:    0;
	overflow:         hidden;
}

.maintenance-layout {
	display:               grid;
	grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr);
	grid-template-rows:    minmax(0, 1fr);
	width:                 100%;
	height:                100%;
	min-height:            var(--maintenance-viewport);
	background-color:      var(--vellum);
	overflow:              hidden;
}

.maintenance-screen {
	position:           relative;
	--maintenance-pad-block:  clamp(calc(var(--space-section) / 5), 4.6svh, calc(var(--space-section) / 2));
	--maintenance-pad-inline: clamp(calc(var(--space-section) / 5), 4.2vw, calc(var(--space-section) / 2));
	--maintenance-gap-macro:  clamp(calc(var(--space-section) / 6), 4svh, calc(var(--space-section) / 2.5));
	--maintenance-gap:        clamp(calc(var(--space-section) / 12), 2.2svh, calc(var(--space-section) / 5));

	display:            flex;
	flex-direction:     column;
	justify-content:    space-between;
	min-width:          0;
	min-height:         0;
	height:             100%;
	max-height:         100%;
	padding-block:      var(--maintenance-pad-block);
	padding-inline:     var(--maintenance-pad-inline);
	background-color:   var(--bone);
	border-block-start: calc(var(--radius) / 3) solid var(--brass);
	border-inline-end:  1px solid var(--rule-strong);
	overflow:           hidden;
}

.maintenance-screen__top {
	display:        flex;
	flex-direction: column;
	gap:            var(--maintenance-gap);
	flex-shrink:    0;
}

.maintenance-screen__center {
	flex:           1 0 auto;
	display:        flex;
	flex-direction: column;
	justify-content: center;
	padding-block:  var(--maintenance-gap-macro);
}

@media (min-width: 881px) and (min-height: 601px) {
	.maintenance-screen__center {
		position:  absolute;
		top:       50%;
		left:      var(--maintenance-pad-inline);
		right:     var(--maintenance-pad-inline);
		transform: translateY(-50%);
		padding-block: 0;
		margin:    0;
	}
}

.maintenance-screen__bottom {
	flex-shrink:    0;
}

.maintenance-identity {
	min-width: 0;
}

.maintenance-identity__name {
	font-family:      var(--mono);
	font-size:        clamp(0.6875rem, 0.95vw, 0.75rem);
	font-weight:      400;
	line-height:      1.2;
	text-transform:   uppercase;
	letter-spacing:   0.1em;
	color:            var(--pencil);
	margin-block-end: calc(var(--space-section) / 36);
}


.maintenance-identity__separator {
	margin-inline: 0.5rem;
	color:         var(--pencil);
	opacity:       0.5;
}

.maintenance-identity__status {
	color:         var(--pencil);
}

.maintenance-screen__title {
	font-family:    var(--serif);
	font-size:      clamp(3rem, 7.1vw, 5.6rem);
	font-weight:    600;
	line-height:    0.96;
	letter-spacing: 0;
	color:          var(--graphite);
	max-width:      8.4em;
	margin:         0;
}

/* ── Contatos — assinatura funcional discreta ──────────────────────────── */

.maintenance-contact {
	padding-block-start: var(--maintenance-gap);
	border-block-start:  1px solid var(--rule);
	max-width:           none;
	min-width:           0;
}

.maintenance-contact__list {
	display:        flex;
	flex-direction: row;
	flex-wrap:      wrap;
	gap:            0.5rem 0;
	align-items:    center;
	min-width:      0;
}

.maintenance-contact__item {
	display:           inline-flex;
	align-items:       center;
	min-width:         0;
	margin-block-end:  0;
}

.maintenance-contact__item:not(:last-child)::after {
	content:       "·";
	margin-inline: 0.75rem;
	color:         var(--pencil);
	opacity:       0.5;
	font-size:     0.875rem;
}

.maintenance-contact__link {
	display:         inline-flex;
	align-items:     center;
	gap:             0.5em;
	min-width:       0;
	color:           var(--pencil);
	text-decoration: none;
	font-family:     var(--mono);
	font-size:       clamp(0.625rem, 0.85vw, 0.6875rem);
	line-height:     1.5;
	letter-spacing:  0.04em;
	transition:      color 0.15s ease;
}

.maintenance-contact__icon {
	display:            inline-flex;
	align-items:        center;
	justify-content:    center;
	flex-shrink:        0;
	inline-size:        1.15em;
	block-size:         1.15em;
	color:              currentColor;
	opacity:            0.5;
	transition:         opacity 0.15s ease;
}

.maintenance-contact__icon svg {
	display:         block;
	inline-size:     100%;
	block-size:      100%;
	fill:            none;
	stroke:          currentColor;
	stroke-width:    1.5;
	stroke-linecap:  round;
	stroke-linejoin: round;
}

.maintenance-contact__label {
	font-size:      inherit;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color:          inherit;
	line-height:    inherit;
}

.maintenance-contact__link:hover,
.maintenance-contact__link:focus-visible {
	color: var(--petroleum);
}

.maintenance-contact__link:hover .maintenance-contact__icon,
.maintenance-contact__link:focus-visible .maintenance-contact__icon {
	opacity: 0.8;
}

.maintenance-contact__link:hover .maintenance-contact__label,
.maintenance-contact__link:focus-visible .maintenance-contact__label {
	text-decoration:           underline;
	text-decoration-thickness: 1px;
	text-underline-offset:     0.2em;
}

.maintenance-visual {
	position:   relative;
	margin:     0;
	min-width:  0;
	min-height: 0;
	height:     100%;
	max-height: 100%;
	background: var(--dustcover);
	overflow:   hidden;
}

.maintenance-visual::before {
	content:        "";
	position:       absolute;
	inset:          clamp(calc(var(--space-section) / 12), 2vw, calc(var(--space-section) / 5));
	z-index:        1;
	border:         1px solid var(--brass);
	opacity:        0.7;
	pointer-events: none;
}

.maintenance-visual img {
	display:         block;
	width:           100%;
	height:          100%;
	max-width:       100%;
	max-height:      100%;
	object-fit:      cover;
	object-position: center center;
}


/* ══════════════════════════════════════════════════════════════════════════
   15. ESTADO VAZIO
   Sóbrio e legível; não depende de posts existentes.
   ══════════════════════════════════════════════════════════════════════════ */

.empty-state {
	padding-block: var(--space-section);
	text-align:    center;
}

.empty-state__label {
	font-family:    var(--mono);
	font-size:      0.6875rem;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color:          var(--pencil);
	display:        block;
	margin-block-end: 1rem;
}

.empty-state__title {
	font-family:    var(--serif);
	font-size:      clamp(1.25rem, 2.5vw, 1.625rem);
	font-weight:    600;
	color:          var(--graphite);
	margin-block-end: 0.75rem;
}

.empty-state__text {
	font-family:    var(--sans);
	font-size:      0.9375rem;
	color:          var(--pencil);
	max-width:      52ch;
	margin-inline:  auto;
	margin-block-end: 1.75rem;
}

.empty-state__action {
	margin-block-start: 0.5rem;
}


/* ══════════════════════════════════════════════════════════════════════════
   16. PAGINAÇÃO
   ══════════════════════════════════════════════════════════════════════════ */

.pagination {
	margin-block-start: 3rem;
	padding-block-start: 2rem;
	border-block-start: 1px solid var(--rule);
}

.pagination .nav-links {
	display:     flex;
	flex-wrap:   wrap;
	gap:         0.5rem;
	align-items: center;
}

.pagination .page-numbers {
	font-family:     var(--mono);
	font-size:       0.6875rem;
	text-transform:  uppercase;
	letter-spacing:  0.08em;
	color:           var(--slate);
	text-decoration: none;
	padding:         0.4em 0.75em;
	border:          1px solid transparent;
	border-radius:   var(--radius);
	transition:      border-color 0.15s ease, color 0.15s ease;
}

.pagination .page-numbers:hover,
.pagination .page-numbers:focus-visible {
	border-color: var(--petroleum);
	color:        var(--petroleum);
}

.pagination .page-numbers.current {
	color:        var(--petroleum);
	border-color: var(--petroleum);
}

.pagination .page-numbers.dots {
	border-color: transparent;
	cursor:       default;
	color:        var(--pencil);
}


/* ══════════════════════════════════════════════════════════════════════════
   17. MÍDIA RESPONSIVA
   ══════════════════════════════════════════════════════════════════════════ */

img,
video,
svg,
iframe,
embed,
object {
	max-width: 100%;
	height:    auto;
}

figure {
	margin-inline: 0;
}

figure img {
	display:       block;
	width:         100%;
	height:        auto;
	border-radius: var(--radius);
}


/* ══════════════════════════════════════════════════════════════════════════
   18. UTILITÁRIOS GLOBAIS
   ══════════════════════════════════════════════════════════════════════════ */

/* Espaçamento de bloco */
.mb-0  { margin-block-end: 0; }
.mb-xs { margin-block-end: 0.5rem; }
.mb-sm { margin-block-end: 1rem; }
.mb-md { margin-block-end: 1.5rem; }
.mb-lg { margin-block-end: 2.5rem; }
.mb-xl { margin-block-end: var(--space-section); }

/* Alinhamento de texto */
.text-center { text-align: center; }
.text-left   { text-align: left; }

/* Visibilidade */
.sr-only {
	position:  absolute;
	width:     1px;
	height:    1px;
	padding:   0;
	margin:    -1px;
	overflow:  hidden;
	clip:      rect(0, 0, 0, 0);
	white-space: nowrap;
	border:    0;
}

/* Fundo alternado */
.bg-vellum    { background-color: var(--vellum); }
.bg-dustcover { background-color: var(--dustcover); }
.bg-bone      { background-color: var(--bone); }

/* Cor de texto */
.text-graphite { color: var(--graphite); }
.text-slate    { color: var(--slate); }
.text-pencil   { color: var(--pencil); }
.text-petroleum { color: var(--petroleum); }


/* ══════════════════════════════════════════════════════════════════════════
   19. BREAKPOINTS
   Mobile-first: os estilos acima são a base.
   As media queries abaixo ajustam apenas o que precisa mudar.
   ══════════════════════════════════════════════════════════════════════════ */

/* ── 1280px — leitura ampla (ponto de partida do max-width do container) ── */
/* Nenhuma mudança necessária além do container.max-width = 1280px já definido */

/* ── 980px — reduz grades de 3–4 colunas para 2 ────────────────────────── */
@media (max-width: 980px) {
	.grid-3,
	.grid-4 {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

/* Notebooks e telas com altura menor */
@media (max-height: 800px) and (min-width: 881px) {
	.maintenance-screen {
		--maintenance-pad-block:  clamp(calc(var(--space-section) / 7), 3svh, calc(var(--space-section) / 3));
		--maintenance-pad-inline: clamp(calc(var(--space-section) / 5), 3.5vw, calc(var(--space-section) / 2.4));
		--maintenance-gap-macro:  clamp(calc(var(--space-section) / 8), 3svh, calc(var(--space-section) / 3.5));
		--maintenance-gap:        clamp(calc(var(--space-section) / 18), 1.6svh, calc(var(--space-section) / 7));
	}

	.maintenance-screen__title {
		font-size: clamp(2.75rem, 6.2vw, 4.6rem);
	}
}

@media (max-height: 700px) and (min-width: 881px) {
	.maintenance-layout {
		grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
	}


	.maintenance-screen__title {
		font-size: clamp(2.375rem, 5.2vw, 3.75rem);
		max-width:  9em;
	}
}

/* ── 880px — empilha header, componentes e grade para 1 coluna ──────────── */
@media (max-width: 880px) {
	/* Header empilhado */
	.site-header__inner {
		flex-direction: column;
		align-items:    flex-start;
		gap:            1rem;
	}

	/* Grades de 2 colunas viram 1 */
	.grid-2 {
		grid-template-columns: 1fr;
	}

	.maintenance-layout {
		grid-template-columns: 1fr;
		grid-template-rows: minmax(0, 1fr) clamp(8rem, 28svh, 15rem);
	}

	.maintenance-screen {
		--maintenance-pad-block:  clamp(calc(var(--space-section) / 8), 2.8svh, calc(var(--space-section) / 3.4));
		--maintenance-pad-inline: clamp(calc(var(--space-section) / 5), 5.5vw, calc(var(--space-section) / 3));
		--maintenance-gap-macro:  clamp(calc(var(--space-section) / 12), 2.5svh, calc(var(--space-section) / 4.5));
		--maintenance-gap:        clamp(calc(var(--space-section) / 22), 1.4svh, calc(var(--space-section) / 9));

		min-height:        0;
		border-inline-end: 0;
		border-block-end:  1px solid var(--rule-strong);
		overflow-y:        auto;
	}

	.maintenance-screen__title {
		font-size: clamp(2.25rem, 10vw, 3.45rem);
		max-width:  10em;
	}

	.maintenance-visual {
		max-width: 100%;
		height:    100%;
	}

	.maintenance-visual::before {
		inset: clamp(calc(var(--space-section) / 18), 4vw, calc(var(--space-section) / 8));
	}

	/* Footer empilhado */
	.site-footer__inner {
		flex-direction: column;
		align-items:    flex-start;
		gap:            1rem;
	}
}

/* ── 560px–360px — uma coluna, sem scroll horizontal ───────────────────── */
@media (max-width: 560px) {
	/* Grades de 3–4 viram 1 coluna (reforço) */
	.grid-3,
	.grid-4 {
		grid-template-columns: 1fr;
	}

	/* Nav com gap menor */
	.site-nav__list {
		gap: 0.25rem 1rem;
	}

	/* Botões ocupam largura total em mobile pequeno */
	.btn-block-mobile {
		width:          100%;
		justify-content: center;
	}

	/* Paginação centralizada */
	.pagination .nav-links {
		justify-content: center;
	}

	/* contatos simplificados, sem override de gap */

	.maintenance-screen__title {
		font-size: clamp(2rem, 11vw, 2.85rem);
	}
}

@media (max-height: 700px) and (max-width: 880px) {
	.maintenance-layout {
		grid-template-rows: minmax(0, 1fr) clamp(7rem, 24svh, 12rem);
	}

}

@media (max-height: 540px) {
	.maintenance-template {
		height:     auto;
		overflow-x: hidden;
		overflow-y: auto;
	}

	.maintenance-main {
		height:     auto;
		min-height: var(--maintenance-viewport);
		overflow-x: hidden;
		overflow-y: auto;
	}

	.maintenance-layout {
		min-height: var(--maintenance-viewport);
	}

	.maintenance-screen {
		overflow: visible;
	}
}

/* 360px: valida que o layout não quebra no menor viewport alvo */
@media (max-width: 360px) {
	body {
		font-size: 0.9375rem; /* leve redução para cabecear sem overflow */
	}
}


/* ══════════════════════════════════════════════════════════════════════════
   20. PREFERÊNCIA POR MOVIMENTO REDUZIDO
   Deve ficar no final para sobrescrever transições de componentes.
   ══════════════════════════════════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration:        0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration:       0.01ms !important;
		scroll-behavior:           auto !important;
	}
}


/* ══════════════════════════════════════════════════════════════════════════
   21. ETAPA 3 — LISTAGENS
   Componentes: card-article, archive-header, archive-toolbar, cat-filter,
   search-form-inline, sticky-post, posts-list (extensão), responsividade.
   Usa exclusivamente variáveis de tokens.css.
   ══════════════════════════════════════════════════════════════════════════ */

/* ── Cabeçalho de listagem (home.php, category.php, search.php) ─────────── */

.archive-header {
	padding-block:    clamp(2rem, 4vw, 3rem) 0;
	margin-block-end: clamp(1.5rem, 3vw, 2.5rem);
}

.archive-header__title {
	/* h1 herdado da tipografia global */
	margin-block-end: 0.4em;
}

.archive-header__intro {
	font-family:    var(--serif);
	font-size:      clamp(1rem, 2vw, 1.125rem);
	font-weight:    400;
	color:          var(--slate);
	max-width:      62ch;
	margin-block:   0;
}

.archive-header__subtitle {
	font-family:    var(--sans);
	font-size:      0.9375rem;
	color:          var(--pencil);
	max-width:      62ch;
	margin-block:   0.5em 0;
}


/* ── Barra de ferramentas (filtro + busca) ──────────────────────────────── */

.archive-toolbar {
	display:         flex;
	flex-wrap:       wrap;
	align-items:     center;
	justify-content: space-between;
	gap:             1rem;
	margin-block:    clamp(1.5rem, 3vw, 2.5rem);
}


/* ── Filtro por categoria ────────────────────────────────────────────────── */

.cat-filter__list {
	display:     flex;
	flex-wrap:   wrap;
	gap:         0.25rem 0.125rem;
	align-items: center;
}

.cat-filter__link {
	display:         inline-block;
	font-family:     var(--mono);
	font-size:       0.625rem;
	text-transform:  uppercase;
	letter-spacing:  0.1em;
	color:           var(--pencil);
	text-decoration: none;
	padding:         0.35em 0.7em;
	border:          1px solid transparent;
	border-radius:   var(--radius);
	transition:      color 0.15s ease, border-color 0.15s ease;
	cursor:          pointer;
}

a.cat-filter__link:hover,
a.cat-filter__link:focus-visible {
	color:        var(--petroleum);
	border-color: var(--petroleum);
}

.cat-filter__link--active {
	color:        var(--petroleum);
	border-color: var(--petroleum);
}

.cat-filter__link--inactive {
	color:  var(--margin);
	cursor: default;
}


/* ── Busca inline (home.php e search.php) ───────────────────────────────── */

.search-form-inline {
	display:     flex;
	align-items: stretch;
	gap:         0.5rem;
	flex-wrap:   wrap;
}

.search-form-inline input[type="search"] {
	flex:      1 1 10rem;
	min-width: 0;
	font-size: 0.875rem;
	padding:   0.45em 0.75em;
	width:     auto; /* sobrescreve width:100% do base global */
}

.search-form-inline .btn {
	flex-shrink: 0;
	white-space: nowrap;
}

/* Contêiner da busca em search.php (com label visível) */
.search-refine {
	margin-block: clamp(1.5rem, 3vw, 2rem);
}

.search-refine > label {
	display:          block;
	font-family:      var(--mono);
	font-size:        0.6875rem;
	text-transform:   uppercase;
	letter-spacing:   0.08em;
	color:            var(--slate);
	margin-block-end: 0.5em;
}


/* ── Post fixado (sticky-post) ───────────────────────────────────────────── */

.sticky-post {
	background:          var(--vellum);
	border-radius:       var(--radius);
	border-inline-start: 2px solid var(--brass);
	padding:             clamp(1.25rem, 3vw, 2rem);
	margin-block:        clamp(1.5rem, 3vw, 2.5rem);
}

.sticky-post .section-label {
	margin-block-end: 1rem;
}

/* Remove bordas/padding extra do card dentro do sticky */
.sticky-post .card-article {
	padding-block: 0;
	border-bottom: none;
}


/* ── Cartão de artigo (card-article) ─────────────────────────────────────── */

.card-article {
	display:        flex;
	flex-direction: column;
	gap:            0;
	min-width:      0;
	padding-block:  2.5rem;
	border-bottom:  1px solid var(--rule);
}

/* Primeiro cartão da lista: sem padding-top */
.posts-list__item:first-child .card-article {
	padding-block-start: 0;
}

/* Último cartão da lista: sem borda inferior */
.posts-list__item:last-child .card-article {
	border-bottom:     none;
	padding-block-end: 0;
}

/* Cartão com thumbnail: layout horizontal */
.card-article--has-thumbnail {
	flex-direction: row;
	gap:            clamp(1rem, 3vw, 2rem);
	align-items:    flex-start;
}

/* Thumbnail */
.card-article__thumbnail {
	flex-shrink: 0;
	width:       clamp(7rem, 20vw, 11rem);
	min-width:   0;
}

.card-article__thumbnail a {
	display: block;
}

.card-article__img {
	display:       block;
	width:         100%;
	height:        auto;
	aspect-ratio:  4 / 3;
	object-fit:    cover;
	border-radius: var(--radius);
}

/* Corpo do cartão */
.card-article__body {
	flex:           1;
	min-width:      0;
	display:        flex;
	flex-direction: column;
}

/* Metadados: categoria + data */
.card-article__meta {
	font-family:    var(--mono);
	font-size:      0.6875rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color:          var(--pencil);
	margin-block:   0 0.5rem;
	display:        flex;
	flex-wrap:      wrap;
	align-items:    center;
	gap:            0 0.5rem;
}

.card-article__cat {
	color:           var(--petroleum);
	text-decoration: none;
	transition:      color 0.15s ease;
}

.card-article__cat:hover,
.card-article__cat:focus-visible {
	color: var(--abyss);
}

.card-article__meta-sep {
	color: var(--margin);
}

.card-article__date {
	color: var(--pencil);
}

/* Título do cartão */
.card-article__title {
	font-family:    var(--serif);
	font-size:      clamp(1.125rem, 2.5vw, 1.625rem);
	font-weight:    600;
	line-height:    1.25;
	letter-spacing: -0.01em;
	color:          var(--graphite);
	margin-block:   0 0.5rem;
}

.card-article__title a {
	color:           var(--graphite);
	text-decoration: none;
	transition:      color 0.15s ease;
}

.card-article__title a:hover,
.card-article__title a:focus-visible {
	color: var(--petroleum);
}

/* Excerpt */
.card-article__excerpt {
	font-family:    var(--sans);
	font-size:      0.9375rem;
	color:          var(--slate);
	line-height:    1.65;
	max-width:      68ch;
	margin-block:   0 0.75rem;
}

.card-article__excerpt p {
	margin-block-end: 0;
	max-width:        none;
}

/* Link "Ler artigo" */
.card-article__read-more {
	display:            inline-flex;
	align-items:        center;
	gap:                0.25em;
	font-family:        var(--mono);
	font-size:          0.6875rem;
	text-transform:     uppercase;
	letter-spacing:     0.08em;
	color:              var(--petroleum);
	text-decoration:    none;
	margin-block-start: 0.25rem;
	transition:         color 0.15s ease;
}

.card-article__read-more:hover,
.card-article__read-more:focus-visible {
	color: var(--abyss);
}

/* Item de lista que envolve o cartão */
.posts-list__item {
	list-style: none;
	min-width:  0;
}


/* ── Responsividade dos componentes de listagem ──────────────────────────── */

/* 980px: barra de ferramentas empilha */
@media (max-width: 980px) {
	.archive-toolbar {
		flex-direction: column;
		align-items:    flex-start;
	}

	.search-form-inline {
		width: 100%;
	}

	.search-form-inline input[type="search"] {
		flex: 1 1 auto;
	}
}

/* 880px: cartão com imagem volta a layout vertical */
@media (max-width: 880px) {
	.card-article--has-thumbnail {
		flex-direction: column;
	}

	.card-article__thumbnail {
		width: 100%;
	}

	.card-article__img {
		aspect-ratio: 16 / 9;
	}
}

/* 560px: filtro compacto, busca em coluna */
@media (max-width: 560px) {
	.cat-filter__list {
		gap: 0.25rem 0.125rem;
	}

	.search-form-inline {
		flex-direction: column;
	}

	.search-form-inline input[type="search"] {
		width: 100%;
	}

	.search-form-inline .btn {
		width:           100%;
		justify-content: center;
	}
}


/* ══════════════════════════════════════════════════════════════════════════
   22. ETAPA 4 — CONTEÚDO
   Componentes: artigo individual, corpo de leitura, relacionados,
   home editorial (opening, hero, featured, recent, axes, author-block, cta).
   Usa exclusivamente variáveis de tokens.css.
   ══════════════════════════════════════════════════════════════════════════ */


/* ── Artigo individual (single.php) ─────────────────────────────────────── */

.single-article {
	max-width: 800px;
	margin-inline: auto;
}

/* Cabeçalho do artigo: categoria + data (metadados mono) */
.entry-header__meta {
	font-family:    var(--mono);
	font-size:      0.6875rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color:          var(--pencil);
	display:        flex;
	flex-wrap:      wrap;
	align-items:    center;
	gap:            0 0.5rem;
	margin-block:   0 0.75rem;
}

.entry-header__cat {
	color:           var(--petroleum);
	text-decoration: none;
	transition:      color 0.15s ease;
}

.entry-header__cat:hover,
.entry-header__cat:focus-visible {
	color: var(--abyss);
}

.entry-header__meta-sep {
	color: var(--margin);
}

.entry-header__date {
	color: var(--pencil);
}

/* Imagem de abertura do artigo — sobrescreve .entry-thumbnail da Etapa 2
   para garantir sem padding lateral no container estreito */
.single-article .entry-thumbnail {
	margin-block:  clamp(1.5rem, 3vw, 2.5rem);
	border-radius: var(--radius);
	overflow:      hidden;
}

.single-article .entry-thumbnail__img {
	display:    block;
	width:      100%;
	height:     auto;
	object-fit: cover;
}


/* ── Corpo de leitura (content-single.php) ───────────────────────────────── */

.entry-body {
	margin-block-start: clamp(1.5rem, 3vw, 2.5rem);
}

/* .entry-content já definida na seção 14; extensão pontual abaixo */

/* Largura editorial confortável para leitura longa */
.entry-body .entry-content {
	max-width: 68ch;
}

/* Navegação de páginas múltiplas dentro de um post */
.entry-pages {
	margin-block-start: 2rem;
	padding-block-start: 1.5rem;
	border-block-start: 1px solid var(--rule);
}

.entry-pages__label {
	font-family:    var(--mono);
	font-size:      0.6875rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color:          var(--pencil);
	margin-block-end: 0.5rem;
}

.entry-pages__link {
	display:         inline-block;
	font-family:     var(--mono);
	font-size:       0.6875rem;
	text-transform:  uppercase;
	letter-spacing:  0.08em;
	margin-inline-end: 0.5rem;
}


/* ── Leitura relacionada (related-posts.php) ─────────────────────────────── */

.related-posts {
	margin-block-start: clamp(2rem, 4vw, 3rem);
}

.related-posts__header {
	margin-block-end: clamp(1rem, 2vw, 1.5rem);
}

.related-posts__list {
	/* Herda .posts-list (flex-direction: column) */
}

/* Primeiro cartão de relacionados: sem padding-top */
.related-posts__item:first-child .card-article {
	padding-block-start: 0;
}

/* Último cartão de relacionados: sem borda inferior */
.related-posts__item:last-child .card-article {
	border-bottom:     none;
	padding-block-end: 0;
}


/* ── Home editorial — estrutura geral ────────────────────────────────────── */

.home-main {
	padding-block: 0; /* Cada seção gerencia seu próprio ritmo vertical */
}

.home-section {
	padding-block: var(--space-section);
}

.home-section + .home-section {
	padding-block-start: 0;
}


/* ── Bloco 1: Abertura editorial (home-opening) ───────────────────────────── */

.home-opening {
	padding-block-end: clamp(1.5rem, 3vw, 2.5rem);
}

.home-opening__header {
	max-width: 760px;
}

.home-opening__title {
	/* h1 herdado da tipografia global; nenhum override necessário */
	margin-block-end: 0.5em;
}

.home-opening__text {
	/* .lede já definido na seção 4 de main.css */
	margin-block-end: 0;
}


/* ── Bloco 2: Imagem editorial de abertura (home-hero) ───────────────────── */

.home-hero {
	padding-block: clamp(1rem, 2vw, 1.5rem);
}

.home-hero__frame {
	border-radius: var(--radius);
	overflow:      hidden;
}

/* Placeholder visual sóbrio — visível enquanto não houver imagem real.
   Tom Vellum com filete Brass discreto na borda superior. */
.home-hero__placeholder {
	background:          var(--vellum);
	border-block-start:  2px solid var(--brass);
	border-radius:       var(--radius);
	height:              clamp(180px, 28vw, 360px);
	width:               100%;
}


/* ── Bloco 3: Artigo em destaque (home-featured) ────────────────────────── */

.home-featured {
	padding-block-start: 0;
}

.home-featured__article {
	display:   grid;
	gap:       clamp(1.5rem, 3vw, 2.5rem);
	min-width: 0;
}

/* Com imagem: layout lado a lado em telas maiores */
.home-featured__article:has(.home-featured__thumbnail) {
	grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
	align-items: start;
}

.home-featured__thumbnail {
	min-width: 0;
}

.home-featured__thumbnail a {
	display: block;
}

.home-featured__img {
	display:       block;
	width:         100%;
	height:        auto;
	aspect-ratio:  4 / 3;
	object-fit:    cover;
	border-radius: var(--radius);
}

.home-featured__body {
	min-width: 0;
	display:   flex;
	flex-direction: column;
}

/* Metadados: categoria + data */
.home-featured__meta {
	font-family:    var(--mono);
	font-size:      0.6875rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color:          var(--pencil);
	display:        flex;
	flex-wrap:      wrap;
	align-items:    center;
	gap:            0 0.5rem;
	margin-block:   0 0.75rem;
}

.home-featured__cat {
	color:           var(--petroleum);
	text-decoration: none;
	transition:      color 0.15s ease;
}

.home-featured__cat:hover,
.home-featured__cat:focus-visible {
	color: var(--abyss);
}

.home-featured__meta-sep {
	color: var(--margin);
}

.home-featured__date {
	color: var(--pencil);
}

/* Título do destaque — hierarquia h2, menor que o h1 da abertura */
.home-featured__title {
	font-family:    var(--serif);
	font-size:      clamp(1.5rem, 3.5vw, 2.25rem);
	font-weight:    600;
	line-height:    1.2;
	letter-spacing: -0.015em;
	color:          var(--graphite);
	margin-block:   0 0.5em;
}

.home-featured__title a {
	color:           var(--graphite);
	text-decoration: none;
	transition:      color 0.15s ease;
}

.home-featured__title a:hover,
.home-featured__title a:focus-visible {
	color: var(--petroleum);
}

/* Excerpt do destaque */
.home-featured__excerpt {
	font-family:    var(--serif);
	font-size:      clamp(1rem, 2vw, 1.125rem);
	font-weight:    400;
	line-height:    1.6;
	color:          var(--slate);
	max-width:      60ch;
	margin-block:   0 1rem;
}

/* Link "Ler artigo" */
.home-featured__read-more {
	display:         inline-flex;
	align-items:     center;
	gap:             0.25em;
	font-family:     var(--mono);
	font-size:       0.6875rem;
	text-transform:  uppercase;
	letter-spacing:  0.08em;
	color:           var(--petroleum);
	text-decoration: none;
	transition:      color 0.15s ease;
	margin-block-start: auto; /* empurra para baixo no flex column */
}

.home-featured__read-more:hover,
.home-featured__read-more:focus-visible {
	color: var(--abyss);
}


/* ── Bloco 4: Artigos recentes (home-recent) ─────────────────────────────── */

.home-recent__header {
	margin-block-end: clamp(1rem, 2vw, 1.5rem);
}

/* Link "Ver todos os artigos" */
.home-recent__archive-link {
	margin-block-start: 1.5rem;
	padding-block-start: 1.5rem;
	border-block-start:  1px solid var(--rule);
}

.home-recent__archive-link-anchor {
	font-family:     var(--mono);
	font-size:       0.6875rem;
	text-transform:  uppercase;
	letter-spacing:  0.08em;
	color:           var(--petroleum);
	text-decoration: none;
	transition:      color 0.15s ease;
}

.home-recent__archive-link-anchor:hover,
.home-recent__archive-link-anchor:focus-visible {
	color: var(--abyss);
}


/* ── Bloco 5: Eixos editoriais (home-axes) ───────────────────────────────── */

.home-axes__header {
	margin-block-end: clamp(1.5rem, 3vw, 2.5rem);
}

.home-axes__title {
	/* h2 herdado da tipografia global */
	margin-block-end: 0;
}

.home-axes__list {
	display:              grid;
	grid-template-columns: repeat(auto-fill, minmax(min(260px, 100%), 1fr));
	gap:                  clamp(1rem, 2.5vw, 1.75rem);
	list-style:           none;
	padding-inline-start: 0;
	margin-block-end:     0;
}

.home-axes__item {
	min-width: 0;
}

.home-axes__card {
	border-block-start: 2px solid var(--rule-strong);
	padding-block-start: 1.25rem;
	height:              100%;
}

/* Nome da categoria — h3; sem link quando a cat não existe no banco */
.home-axes__name {
	font-family:    var(--serif);
	font-size:      clamp(1.0625rem, 2vw, 1.25rem);
	font-weight:    600;
	letter-spacing: -0.01em;
	margin-block:   0 0.4em;
}

.home-axes__link {
	color:           var(--graphite);
	text-decoration: none;
	transition:      color 0.15s ease;
}

.home-axes__link:hover,
.home-axes__link:focus-visible {
	color: var(--petroleum);
}

.home-axes__name--no-link {
	color: var(--graphite);
}

.home-axes__subtitle {
	font-family:    var(--sans);
	font-size:      0.875rem;
	color:          var(--pencil);
	line-height:    1.55;
	margin-block:   0;
	max-width:      40ch;
}


/* ── Bloco 6: Author block (author-block.php) ────────────────────────────── */

.author-block {
	max-width: 680px;
}

.author-block__content {
	margin-block-start: 0.75rem;
}

.author-block__text {
	font-family:    var(--serif);
	font-size:      clamp(1rem, 2vw, 1.125rem);
	font-weight:    400;
	line-height:    1.65;
	color:          var(--slate);
	max-width:      62ch;
	margin-block-end: 1rem;
}

.author-block__link {
	font-family:     var(--mono);
	font-size:       0.6875rem;
	text-transform:  uppercase;
	letter-spacing:  0.08em;
	color:           var(--petroleum);
	text-decoration: none;
	transition:      color 0.15s ease;
}

.author-block__link:hover,
.author-block__link:focus-visible {
	color: var(--abyss);
}


/* ── Bloco 7: Chamada de contato (home-cta) ──────────────────────────────── */

.home-cta {
	max-width: 600px;
}

.home-cta__title {
	/* h2 herdado da tipografia global */
	margin-block: 0.5em 0.75rem;
}

.home-cta__text {
	font-family:    var(--serif);
	font-size:      clamp(1rem, 2vw, 1.125rem);
	font-weight:    400;
	line-height:    1.65;
	color:          var(--slate);
	max-width:      58ch;
	margin-block-end: 1.5rem;
}

.home-cta__note {
	font-family:    var(--mono);
	font-size:      0.6875rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color:          var(--pencil);
	margin-block:   0;
}


/* ── Responsividade dos componentes da Etapa 4 ───────────────────────────── */

/* 980px: destaque volta a coluna única */
@media (max-width: 980px) {
	.home-featured__article:has(.home-featured__thumbnail) {
		grid-template-columns: 1fr;
	}

	.home-featured__img {
		aspect-ratio: 16 / 9;
	}
}

/* 880px: eixos em 2 colunas (já garantido pelo auto-fill, mas reforço) */
@media (max-width: 880px) {
	.home-axes__list {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

/* 560px: eixos em 1 coluna */
@media (max-width: 560px) {
	.home-axes__list {
		grid-template-columns: 1fr;
	}

	.single-article {
		max-width: 100%;
	}
}


/* ══════════════════════════════════════════════════════════════════════════
   23. ETAPA 5 — PÁGINAS E CAPTAÇÃO
   Estilos específicos para o formulário de contato, mensagens de feedback,
   bloco de newsletter Substack e customizações de páginas.
   Usa exclusivamente variáveis de tokens.css.
   ══════════════════════════════════════════════════════════════════════════ */

/* ── Formulário de Contato (.contact-form) ───────────────────────────────── */

.contact-form {
	display:        flex;
	flex-direction: column;
	gap:            1.25rem;
	margin-block:   clamp(1.5rem, 3vw, 2.5rem);
}

.contact-form__group {
	display:        flex;
	flex-direction: column;
}

/* Honeypot escondido de forma acessível mas invisível a humanos */
.contact-form__honeypot {
	position: absolute;
	inset-inline-start: -100vw;
	width:    1px;
	height:   1px;
	overflow: hidden;
	clip:     rect(0 0 0 0);
}

/* Retornos e alertas de feedback */
.form-feedback {
	padding:       1rem 1.25rem;
	border-radius: var(--radius);
	font-family:   var(--sans);
	font-size:     0.9375rem;
	line-height:   1.5;
	margin-block:  1.5rem;
}

.form-feedback p {
	margin:    0;
	max-width: none;
}

.form-feedback--success {
	background:   var(--vellum);
	border-left:  3px solid var(--petroleum);
	color:        var(--petroleum);
}

.form-feedback--error {
	background:   var(--dustcover);
	border-left:  3px solid var(--brass);
	color:        var(--graphite);
}

/* ── Newsletter Substack (.newsletter-block) ────────────────────────────── */

.newsletter-block {
	background:    var(--vellum);
	border-radius: var(--radius);
	padding:       clamp(1.5rem, 4vw, 2.5rem);
	margin-block:  clamp(2rem, 5vw, 3.5rem);
}

/* Contexto inline (fim do artigo) */
.newsletter-block--inline {
	background:          transparent;
	border:              none;
	border-top:          1px solid var(--rule-strong);
	border-bottom:       1px solid var(--rule-strong);
	border-radius:       0;
	padding-inline:      0;
	margin-block:        clamp(2rem, 4vw, 3rem);
}

.newsletter-block__label {
	/* meta styling herdado */
	margin-block-end: 0.5rem;
}

.newsletter-block__title {
	font-family:    var(--serif);
	font-size:      clamp(1.25rem, 3vw, 1.75rem);
	font-weight:    600;
	line-height:    1.2;
	color:          var(--graphite);
	margin-block:   0 0.5rem;
}

.newsletter-block__desc {
	font-family:    var(--sans);
	font-size:      0.9375rem;
	color:          var(--slate);
	line-height:    1.6;
	max-width:      60ch;
	margin-block:   0 1.5rem;
}

.newsletter-block__field-label {
	margin-block-end: 0.5rem;
}

.newsletter-block__input-row {
	display:        flex;
	gap:            0.5rem;
	align-items:    stretch;
}

.newsletter-block__input {
	flex:      1;
	min-width: 0;
	font-size: 0.875rem;
}

.newsletter-block__btn {
	flex-shrink: 0;
	white-space: nowrap;
}

.newsletter-block__alt {
	font-family:       var(--mono);
	font-size:         0.6125rem;
	text-transform:    uppercase;
	letter-spacing:    0.08em;
	color:             var(--pencil);
	margin-block-start: 1rem;
	margin-block-end:  0;
}

.newsletter-block__alt-link {
	color:           var(--slate);
	text-decoration: underline;
}

.newsletter-block__alt-link:hover {
	color: var(--petroleum);
}

.newsletter-block__pending {
	font-family:    var(--sans);
	font-size:      0.875rem;
	color:          var(--pencil);
	margin:         0;
}

/* ── Página 404 e Layout Centralizado ────────────────────────────────────── */

.error-404 {
	padding-block: clamp(2rem, 6vw, 4rem);
}

.error-404__label {
	margin-block-end: 0.75rem;
}

.error-404__actions {
	margin-block-start: 2rem;
}

/* ── Responsividade da Etapa 5 ───────────────────────────────────────────── */

@media (max-width: 560px) {
	.newsletter-block__input-row {
		flex-direction: column;
	}

	.newsletter-block__btn {
		width:           100%;
		justify-content: center;
	}

	.error-404__actions {
		flex-direction: column;
		width:          100%;
	}

	.error-404__actions .btn {
		width:           100%;
		justify-content: center;
	}
}