/* ==========================================================================
   UltraBolso — main.css
   Organização deste arquivo (procure pelo cabeçalho ">>> NOME DA SEÇÃO"):
   1. TOKENS (variáveis)      — mude cor/fonte/espaçamento aqui, só aqui
   2. RESET E BASE
   3. UTILITÁRIOS
   4. TICKER (barra de cotações, full-width)
   5. HEADER (full-width)
   6. NAV MOBILE / BUSCA
   7. HERO
   8. GRID DE ARTIGOS (cards)
   9. SIDEBAR (Mais Lidos + Newsletter)
   10. SINGLE / PAGE (artigo individual e páginas)
   11. COMENTÁRIOS
   12. ARCHIVE / SEARCH / 404
   13. FOOTER
   14. RESPONSIVO
   ========================================================================== */

/* ==========================================================================
   1. TOKENS — >>> DESIGN TOKENS
   Ajuste cor, tipografia e espaçamento SOMENTE aqui. O resto do arquivo usa
   só estas variáveis, então uma mudança aqui já propaga pro site inteiro.
   ========================================================================== */
:root {
	/* Cor: tema claro. Fundo é branco puro (não creme) — decisão final. */
	--c-bg: #ffffff;
	--c-bg-raised: #f7f7f5;     /* fundo levemente destacado (newsletter, hover) */
	--c-bg-raised-2: #f0f0ee;

	--c-ink: #141414;           /* texto principal, preto quase puro */
	--c-ink-soft: #4b4b4b;      /* texto secundário */
	--c-gray: #7a7a7a;          /* metadados, datas, legendas */
	--c-gray-dim: #a3a3a3;

	--c-blue: #2f6fed;          /* ÚNICA cor de destaque do site */
	--c-blue-dim: rgba(47, 111, 237, 0.10);
	--c-blue-ink: #ffffff;      /* texto sobre fundo azul */

	--c-up: #2f6fed;            /* variação positiva no ticker (usa o azul) */
	--c-down: #b3261e;          /* variação negativa — única exceção de cor,
	                                restrita ao ticker, para indicar perda real */

	--c-hairline: #e2e2df;      /* linhas divisórias finas, 1px, sem sombra */
	--c-hairline-strong: #141414; /* hairline preta, usada sob header/ticker */

	/* Tipografia */
	--font-display: 'Fraunces', Georgia, serif;
	--font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
	--font-mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;

	/* Espaçamento e layout */
	--container-width: 1280px;
	--gutter: 24px;
	--radius: 2px; /* quase reto: o tema não usa cantos arredondados */

	/* Larguras full-bleed (barra de ticker e header ocupam a tela toda) */
	--edge-padding: clamp(16px, 4vw, 48px);
}

/* ==========================================================================
   2. RESET E BASE — >>> RESET
   ========================================================================== */
*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
}

body {
	margin: 0;
	background: var(--c-bg);
	color: var(--c-ink);
	font-family: var(--font-body);
	font-size: 16px;
	line-height: 1.55;
	-webkit-font-smoothing: antialiased;
}

img {
	max-width: 100%;
	display: block;
	height: auto;
}

a {
	color: inherit;
	text-decoration: none;
}

h1, h2, h3, h4 {
	font-family: var(--font-display);
	font-weight: 700;
	line-height: 1.1;
	margin: 0 0 0.4em;
	color: var(--c-ink);
}

p {
	margin: 0 0 1em;
}

ul, ol {
	margin: 0;
	padding: 0;
	list-style: none;
}

input, button, textarea {
	font-family: inherit;
	font-size: inherit;
	color: inherit;
}

button {
	cursor: pointer;
}

@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;
	}
}

/* ==========================================================================
   3. UTILITÁRIOS — >>> UTILITÁRIOS
   ========================================================================== */
.container {
	max-width: var(--container-width);
	margin-inline: auto;
	padding-inline: var(--gutter);
}

.hairline {
	border: none;
	border-top: 1px solid var(--c-hairline);
	margin: 0;
}

.tag {
	display: inline-block;
	font-family: var(--font-body);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.tag-accent {
	color: var(--c-blue);
}

/* Badge sólido azul, usado SOBRE fotos (hero e cards) — chip no canto
   inferior esquerdo da imagem, como na referência aprovada. */
.tag-badge {
	position: absolute;
	left: 14px;
	bottom: 14px;
	z-index: 2;
	background: var(--c-blue);
	color: #fff;
	padding: 5px 12px;
	font-size: 11px;
}

.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px);
	white-space: nowrap;
}

.skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	background: var(--c-ink);
	color: #fff;
	padding: 12px 20px;
	z-index: 999;
}
.skip-link:focus {
	left: var(--gutter);
	top: var(--gutter);
}

/* Foco visível consistente em toda navegação por teclado */
a:focus-visible,
button:focus-visible,
input:focus-visible {
	outline: 2px solid var(--c-blue);
	outline-offset: 2px;
}

/* ==========================================================================
   4. TICKER — >>> TICKER (barra de cotações)
   Full-width edge-to-edge, como InfoMoney: sem container, ocupa 100% da tela.
   ========================================================================== */
.utility-bar {
	width: 100%;
	background: var(--c-ink);
	border-bottom: 1px solid var(--c-hairline-strong);
	overflow: hidden;
}

.ticker {
	width: 100%;
	overflow: hidden;
	padding-block: 8px;
}

.ticker-track {
	display: flex;
	width: max-content;
	gap: 40px;
	padding-inline: var(--edge-padding);
	animation: ticker-scroll 28s linear infinite;
}

@keyframes ticker-scroll {
	from { transform: translateX(0); }
	to   { transform: translateX(-50%); }
}

.ticker:hover .ticker-track {
	animation-play-state: paused;
}

.ticker-item {
	display: inline-flex;
	align-items: baseline;
	gap: 6px;
	font-family: var(--font-mono);
	font-size: 12.5px;
	white-space: nowrap;
	color: #fff;
}

.ticker-label {
	color: #9a9a9a;
	letter-spacing: 0.04em;
}

.ticker-value {
	color: #fff;
}

.ticker-change.is-up {
	color: #7fb0ff;
}

.ticker-change.is-down {
	color: #ff8f88;
}

/* ==========================================================================
   5. HEADER — >>> HEADER (full-width)
   ========================================================================== */
.site-header {
	width: 100%;
	background: var(--c-bg);
	border-bottom: 1px solid var(--c-hairline-strong);
}

.site-header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 32px;
	padding-inline: var(--edge-padding);
	padding-block: 18px;
}

.site-logo {
	font-family: var(--font-display);
	font-weight: 900;
	font-size: 28px;
	letter-spacing: -0.01em;
	white-space: nowrap;
}

.site-logo a {
	display: inline-flex;
}

.site-logo .logo-ultra {
	color: var(--c-ink);
}

.site-logo .logo-bolso {
	color: var(--c-blue);
}

.primary-nav {
	flex: 1;
	display: flex;
	justify-content: center;
}

.primary-nav ul {
	display: flex;
	gap: 32px;
}

.primary-nav a {
	font-size: 14px;
	font-weight: 600;
	letter-spacing: 0.01em;
	text-transform: uppercase;
	position: relative;
	padding-block: 4px;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
	color: var(--c-blue);
}

.header-actions {
	display: flex;
	align-items: center;
	gap: 16px;
}

.icon-btn {
	background: none;
	border: none;
	width: 36px;
	height: 36px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: var(--c-ink);
}

.icon-btn:hover {
	color: var(--c-blue);
}

.menu-toggle {
	display: none;
}

/* ==========================================================================
   6. NAV MOBILE / BUSCA — >>> OVERLAYS
   ========================================================================== */
.search-overlay {
	position: fixed;
	inset: 0;
	background: rgba(255, 255, 255, 0.98);
	z-index: 100;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding-top: 15vh;
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.2s ease;
}

.search-overlay.is-open {
	opacity: 1;
	pointer-events: auto;
}

.search-overlay-inner {
	width: min(600px, 90vw);
}

.search-overlay .search-form input[type="search"] {
	width: 100%;
	font-family: var(--font-display);
	font-size: 32px;
	border: none;
	border-bottom: 2px solid var(--c-ink);
	padding: 8px 0;
	background: transparent;
}

.search-overlay-close {
	position: absolute;
	top: 24px;
	right: var(--edge-padding);
	background: none;
	border: none;
	font-size: 28px;
	color: var(--c-ink);
}

.mobile-nav {
	display: none;
	background: var(--c-bg);
	border-bottom: 1px solid var(--c-hairline);
}

.mobile-nav.is-open {
	display: block;
}

.mobile-nav ul {
	padding: var(--gutter);
}

.mobile-nav li + li {
	border-top: 1px solid var(--c-hairline);
}

.mobile-nav a {
	display: block;
	padding: 14px 0;
	font-weight: 600;
	text-transform: uppercase;
	font-size: 14px;
}

/* ==========================================================================
   7. HERO — >>> HERO
   Foto grande com título/tag sobrepostos (scrim escuro no rodapé da foto
   para legibilidade), como na referência de design aprovada.
   ========================================================================== */
.hero {
	padding-block: 32px 0;
}

.hero-featured {
	position: relative;
	aspect-ratio: 16 / 10;
	overflow: hidden;
	background: var(--c-bg-raised);
}

.hero-featured-media {
	position: absolute;
	inset: 0;
	display: block;
}

.hero-featured-media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* Gradiente escuro só no terço inferior da foto, pra texto branco por cima
   continuar legível sem escurecer a imagem inteira. */
.hero-scrim {
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.35) 45%, rgba(0, 0, 0, 0) 75%);
}

.hero-overlay {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 2;
	padding: 28px var(--edge-padding) 28px 32px;
}

.hero-overlay .tag-badge {
	position: static;
	display: inline-block;
	margin-bottom: 14px;
}

.hero-title {
	color: #fff;
	font-size: clamp(28px, 3.6vw, 46px);
	margin-bottom: 14px;
	max-width: 900px;
}

.hero-title a {
	color: inherit;
}

.hero-title a:hover {
	color: var(--c-blue);
}

.byline {
	font-size: 13px;
	color: var(--c-gray);
}

.byline-author {
	font-weight: 600;
	color: var(--c-ink);
}

.hero-overlay .byline {
	color: rgba(255, 255, 255, 0.78);
}

.hero-overlay .byline-author {
	color: #fff;
}

/* ==========================================================================
   8. GRID DE ARTIGOS — >>> ARTICLE GRID
   ========================================================================== */
.section-heading {
	border-top: 1px solid var(--c-hairline);
	padding-top: 28px;
	margin-top: 28px;
	margin-bottom: 28px;
}

.section-heading h2 {
	font-size: 15px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--c-ink-soft);
}

/* Layout de 2 colunas: conteúdo principal (hero + grid) à esquerda, sidebar
   à direita, com UMA hairline vertical contínua separando as duas —
   por isso o gap fica zerado e a divisória vem de border+padding. */
.content-layout {
	display: grid;
	grid-template-columns: 1fr 340px;
	gap: 0;
	align-items: start;
	padding-block: 0 64px;
}

.content-main {
	padding-right: 48px;
}

.content-sidebar {
	padding-left: 48px;
	border-left: 1px solid var(--c-hairline);
}

.article-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 0;
}

.article-card {
	padding-inline: 28px;
	border-left: 1px solid var(--c-hairline);
}

.article-card:first-child {
	padding-left: 0;
	border-left: none;
}

.article-card:last-child {
	padding-right: 0;
}

.article-card-media {
	position: relative;
	aspect-ratio: 4 / 3;
	overflow: hidden;
	background: var(--c-bg-raised);
	margin-bottom: 16px;
}

.article-card-media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.35s ease;
}

.article-card:hover .article-card-media img {
	transform: scale(1.03);
}

.article-card h3 {
	font-size: 20px;
	margin-bottom: 8px;
}

.article-card h3 a:hover {
	color: var(--c-blue);
}

.article-card p {
	color: var(--c-ink-soft);
	font-size: 14.5px;
	margin-bottom: 10px;
}

/* ==========================================================================
   9. SIDEBAR — >>> SIDEBAR (Mais Lidos + Newsletter)
   ========================================================================== */
.widget {
	margin-bottom: 48px;
}

.widget-title {
	font-family: var(--font-display);
	font-size: 22px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.01em;
	border-bottom: 2px solid var(--c-ink);
	padding-bottom: 10px;
	margin-bottom: 20px;
}

.most-read-list li {
	display: grid;
	grid-template-columns: auto 56px 1fr;
	gap: 12px;
	align-items: center;
	padding-block: 14px;
	border-top: 1px solid var(--c-hairline);
}

.most-read-list li:first-child {
	border-top: none;
	padding-top: 0;
}

.most-read-rank {
	font-family: var(--font-mono);
	font-size: 26px;
	font-weight: 500;
	color: var(--c-blue);
	min-width: 34px;
}

.most-read-thumb {
	width: 56px;
	height: 56px;
	overflow: hidden;
	background: var(--c-bg-raised);
}

.most-read-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.most-read-list h4 {
	font-size: 14.5px;
	line-height: 1.3;
	margin: 0;
}

.most-read-list h4 a:hover {
	color: var(--c-blue);
}

.newsletter-widget {
	background: var(--c-bg-raised);
	padding: 28px 24px;
}

.newsletter-widget h3 {
	font-size: 20px;
	margin-bottom: 10px;
}

.newsletter-widget p {
	font-size: 14px;
	color: var(--c-ink-soft);
	margin-bottom: 16px;
}

.newsletter-form {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.newsletter-form input[type="email"] {
	border: 1px solid var(--c-hairline-strong);
	background: var(--c-bg);
	padding: 12px 14px;
	font-size: 14px;
}

.newsletter-form button {
	background: var(--c-blue);
	color: var(--c-blue-ink);
	border: none;
	padding: 12px 14px;
	font-weight: 600;
	font-size: 14px;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	transition: opacity 0.15s ease;
}

.newsletter-form button:hover {
	opacity: 0.88;
}

.newsletter-notice {
	font-size: 12px;
	color: var(--c-gray);
	margin-top: 8px;
}

/* ==========================================================================
   10. SINGLE / PAGE — >>> ARTIGO INDIVIDUAL
   ========================================================================== */
.single-header {
	padding-block: 40px 24px;
	max-width: 760px;
	margin-inline: auto;
}

.single-header .tag {
	margin-bottom: 14px;
}

.single-title {
	font-size: clamp(30px, 4.5vw, 48px);
	margin-bottom: 18px;
}

.single-featured-media {
	width: 100%;
	aspect-ratio: 16 / 9;
	overflow: hidden;
	background: var(--c-bg-raised);
	margin-bottom: 40px;
}

.single-featured-media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.single-content,
.page-content {
	max-width: 760px;
	margin-inline: auto;
	font-size: 18px;
	line-height: 1.7;
}

.single-content h2 {
	font-size: 28px;
	margin-top: 1.6em;
}

.single-content h3 {
	font-size: 22px;
	margin-top: 1.4em;
}

.single-content p {
	margin-bottom: 1.3em;
}

.single-content blockquote {
	margin: 2em 0;
	padding-left: 24px;
	border-left: 3px solid var(--c-blue);
	font-family: var(--font-display);
	font-size: 22px;
	font-style: italic;
	color: var(--c-ink-soft);
}

.single-content a {
	color: var(--c-blue);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.single-content img {
	margin-block: 1.5em;
}

.page-content {
	padding-block: 40px 64px;
}

.page-title {
	font-size: clamp(30px, 4.5vw, 48px);
	max-width: 760px;
	margin-inline: auto;
	padding-top: 40px;
}

/* ==========================================================================
   11. COMENTÁRIOS — >>> COMMENTS
   ========================================================================== */
.comments-area {
	max-width: 760px;
	margin-inline: auto;
	padding-block: 48px;
	border-top: 1px solid var(--c-hairline);
}

.comments-title {
	font-size: 22px;
	margin-bottom: 24px;
}

.comment-list .comment {
	padding-block: 20px;
	border-top: 1px solid var(--c-hairline);
}

.comment-list .comment:first-child {
	border-top: none;
}

.comment-author {
	font-weight: 600;
	font-size: 14px;
}

.comment-meta {
	font-size: 12.5px;
	color: var(--c-gray);
	margin-bottom: 8px;
}

.comment-form label {
	display: block;
	font-size: 13px;
	font-weight: 600;
	margin-bottom: 6px;
	margin-top: 16px;
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
	width: 100%;
	border: 1px solid var(--c-hairline-strong);
	padding: 10px 12px;
	font-size: 14px;
}

.comment-form textarea {
	min-height: 120px;
}

.comment-form .submit {
	margin-top: 20px;
	background: var(--c-ink);
	color: #fff;
	border: none;
	padding: 12px 24px;
	font-weight: 600;
	text-transform: uppercase;
	font-size: 13px;
	letter-spacing: 0.04em;
}

/* ==========================================================================
   12. ARCHIVE / SEARCH / 404 — >>> LISTAGENS
   ========================================================================== */
.archive-header,
.search-header {
	padding-block: 40px 16px;
	border-bottom: 2px solid var(--c-ink);
	margin-bottom: 32px;
}

.archive-title {
	font-size: clamp(28px, 4vw, 44px);
}

.archive-description {
	color: var(--c-ink-soft);
	margin-top: 8px;
}

.not-found {
	padding-block: 80px;
	text-align: center;
	max-width: 560px;
	margin-inline: auto;
}

.not-found h1 {
	font-size: 96px;
	color: var(--c-blue);
}

.not-found p {
	color: var(--c-ink-soft);
	margin-bottom: 24px;
}

.btn {
	display: inline-block;
	background: var(--c-ink);
	color: #fff;
	padding: 12px 24px;
	font-weight: 600;
	text-transform: uppercase;
	font-size: 13px;
	letter-spacing: 0.04em;
}

.btn:hover {
	background: var(--c-blue);
}

.pagination {
	display: flex;
	gap: 16px;
	justify-content: center;
	padding-top: 40px;
	font-weight: 600;
	font-size: 14px;
}

.pagination a:hover,
.pagination .current {
	color: var(--c-blue);
}

.search-form-standalone {
	display: flex;
	max-width: 480px;
	gap: 8px;
	margin-top: 16px;
}

.search-form-standalone input[type="search"] {
	flex: 1;
	border: 1px solid var(--c-hairline-strong);
	padding: 10px 12px;
}

.search-form-standalone button {
	background: var(--c-ink);
	color: #fff;
	border: none;
	padding: 10px 18px;
}

/* ==========================================================================
   13. FOOTER — >>> FOOTER
   ========================================================================== */
.site-footer {
	background: var(--c-ink);
	color: #d8d8d8;
	margin-top: 40px;
}

.footer-grid {
	display: grid;
	grid-template-columns: 1.4fr repeat(3, 1fr);
	gap: 32px;
	padding-block: 56px 32px;
}

.footer-logo {
	font-family: var(--font-display);
	font-weight: 900;
	font-size: 24px;
	color: #fff;
	margin-bottom: 12px;
}

.footer-logo .logo-bolso {
	color: var(--c-blue);
}

.footer-about {
	font-size: 14px;
	color: #a0a0a0;
	max-width: 320px;
}

.footer-col h4 {
	font-family: var(--font-body);
	font-size: 13px;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: #fff;
	margin-bottom: 14px;
}

.footer-col li {
	margin-bottom: 10px;
}

.footer-col a {
	font-size: 14px;
	color: #a0a0a0;
}

.footer-col a:hover {
	color: #fff;
}

.footer-bottom {
	border-top: 1px solid #2a2a2a;
	padding-block: 20px;
	font-size: 13px;
	color: #7a7a7a;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 8px;
}

/* ==========================================================================
   14. RESPONSIVO — >>> RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px) {
	.content-layout {
		grid-template-columns: 1fr;
	}

	.content-main {
		padding-right: 0;
	}

	.content-sidebar {
		padding-left: 0;
		padding-top: 40px;
		margin-top: 40px;
		border-left: none;
		border-top: 1px solid var(--c-hairline);
	}

	.article-grid {
		grid-template-columns: repeat(2, 1fr);
		row-gap: 32px;
	}

	.article-card:nth-child(2n+1) {
		padding-left: 0;
		border-left: none;
	}

	.footer-grid {
		grid-template-columns: 1fr 1fr;
	}
}

@media (max-width: 720px) {
	.primary-nav,
	.header-actions .icon-btn.search-desktop-only {
		display: none;
	}

	.menu-toggle {
		display: inline-flex;
	}

	.article-grid {
		grid-template-columns: 1fr;
	}

	.article-card {
		padding-left: 0;
		border-left: none;
		padding-right: 0;
	}

	.footer-grid {
		grid-template-columns: 1fr;
	}

	.site-logo {
		font-size: 22px;
	}

	.ticker-item {
		font-size: 11px;
	}

	.hero-overlay {
		padding: 20px 20px 20px 20px;
	}
}