/*
Theme Name: Curiosidade Finanças Orange
Theme URI: https://example.com/curiosidade-financas-orange
Author: Lovable
Author URI: https://lovable.dev
Description: Tema moderno para blogs de finanças, economia e empregos. Design inspirado em curiosidadefinancas.com com paleta laranja vibrante, cards escuros em destaque e grid de artigos limpo. Totalmente responsivo, otimizado para SEO e leitura.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: curiosidade-financas-orange
Tags: blog, news, two-columns, right-sidebar, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready, block-styles, wide-blocks
*/

/* =========================================================
   Design tokens
========================================================= */
:root {
  --cf-orange: #F26B1F;
  --cf-orange-dark: #D9551A;
  --cf-orange-light: #FFB07A;
  --cf-orange-bg: #FFF4EC;
  --cf-ink: #0F1A2A;
  --cf-ink-soft: #1B2738;
  --cf-text: #1F2937;
  --cf-muted: #6B7280;
  --cf-border: #E6E8EC;
  --cf-bg: #FFFFFF;
  --cf-bg-alt: #FAFAF8;
  --cf-radius: 14px;
  --cf-radius-sm: 10px;
  --cf-shadow: 0 6px 24px -10px rgba(15, 26, 42, 0.18);
  --cf-shadow-lg: 0 20px 40px -20px rgba(242, 107, 31, 0.35);
  --cf-container: 1200px;
  --cf-font-sans: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --cf-font-display: 'Poppins', var(--cf-font-sans);
}

/* =========================================================
   Reset & base
========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--cf-font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--cf-text);
  background: var(--cf-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--cf-orange); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--cf-orange-dark); }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--cf-font-display);
  color: var(--cf-ink);
  line-height: 1.25;
  margin: 0 0 .6em;
  font-weight: 700;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(1.9rem, 2.4vw + 1rem, 2.8rem); }
h2 { font-size: clamp(1.5rem, 1.4vw + 1rem, 2rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }

.cf-container {
  width: 100%;
  max-width: var(--cf-container);
  margin: 0 auto;
  padding: 0 20px;
}
.screen-reader-text {
  position: absolute !important;
  clip: rect(1px, 1px, 1px, 1px);
  width: 1px; height: 1px; overflow: hidden;
}

/* =========================================================
   Header
========================================================= */
.cf-site-header {
  background: linear-gradient(135deg, var(--cf-orange) 0%, var(--cf-orange-dark) 100%);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 4px 18px -10px rgba(0,0,0,.25);
}
.cf-header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 20px;
  max-width: var(--cf-container);
  margin: 0 auto;
}
.cf-branding { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.cf-logo-mark {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,.15);
  display: grid; place-items: center;
  font-family: var(--cf-font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.4);
}
.cf-site-title {
  margin: 0;
  font-family: var(--cf-font-display);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.1;
  color: #fff;
}
.cf-site-title a { color: inherit; }
.cf-site-title a:hover { color: rgba(255,255,255,.85); }
.cf-site-description {
  margin: 0;
  font-size: .75rem;
  opacity: .85;
}

.cf-search-form {
  flex: 1;
  max-width: 480px;
  position: relative;
}
.cf-search-form input[type="search"] {
  width: 100%;
  border: none;
  border-radius: 999px;
  padding: 12px 48px 12px 20px;
  font-size: .95rem;
  background: #fff;
  color: var(--cf-ink);
  outline: none;
  box-shadow: 0 2px 10px rgba(0,0,0,.08);
}
.cf-search-form button {
  position: absolute;
  right: 6px; top: 50%;
  transform: translateY(-50%);
  background: var(--cf-orange);
  color: #fff;
  border: none;
  width: 36px; height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: grid; place-items: center;
  transition: background .2s;
}
.cf-search-form button:hover { background: var(--cf-orange-dark); }

.cf-nav { margin-left: auto; }
.cf-nav ul {
  list-style: none; display: flex; gap: 6px;
  margin: 0; padding: 0;
}
.cf-nav a {
  color: #fff;
  font-weight: 600;
  font-size: .85rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 10px 14px;
  border-radius: 8px;
  display: inline-block;
  transition: background .2s;
}
.cf-nav a:hover, .cf-nav .current-menu-item > a {
  background: rgba(255,255,255,.16);
  color: #fff;
}

.cf-menu-toggle {
  display: none;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  color: #fff;
  width: 42px; height: 42px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 1.2rem;
}

@media (max-width: 900px) {
  .cf-header-inner { flex-wrap: wrap; }
  .cf-search-form { order: 3; flex-basis: 100%; max-width: none; }
  .cf-menu-toggle { display: grid; place-items: center; margin-left: auto; }
  .cf-nav {
    order: 4; flex-basis: 100%;
    display: none;
  }
  .cf-nav.is-open { display: block; }
  .cf-nav ul { flex-direction: column; gap: 2px; }
  .cf-nav a { display: block; }
}

/* =========================================================
   Featured grid (hero cards)
========================================================= */
.cf-section-title {
  font-family: var(--cf-font-display);
  font-size: 1.6rem;
  font-weight: 800;
  margin: 36px 0 18px;
  color: var(--cf-ink);
  position: relative;
  padding-left: 14px;
}
.cf-section-title::before {
  content: "";
  position: absolute;
  left: 0; top: 8px; bottom: 8px;
  width: 5px;
  background: var(--cf-orange);
  border-radius: 4px;
}

.cf-featured-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 28px;
}
.cf-featured-card {
  position: relative;
  border-radius: var(--cf-radius);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: var(--cf-ink);
  box-shadow: var(--cf-shadow);
  transition: transform .3s ease, box-shadow .3s ease;
  display: block;
  color: #fff;
}
.cf-featured-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--cf-shadow-lg);
  color: #fff;
}
.cf-featured-card img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: .55;
  transition: transform .6s ease, opacity .3s;
}
.cf-featured-card:hover img { transform: scale(1.06); opacity: .65; }
.cf-featured-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,26,42,.1) 0%, rgba(15,26,42,.85) 100%);
}
.cf-featured-content {
  position: absolute;
  inset: auto 0 0 0;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cf-cat-pill {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.5);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(0,0,0,.2);
  backdrop-filter: blur(4px);
}
.cf-featured-card h3 {
  color: #fff;
  font-size: 1.05rem;
  margin: 0;
  line-height: 1.3;
}
.cf-meta {
  font-size: .75rem;
  opacity: .85;
  display: flex;
  gap: 10px;
  align-items: center;
}
.cf-meta .dot { width: 3px; height: 3px; background: currentColor; border-radius: 50%; opacity: .7; }

@media (max-width: 1024px) { .cf-featured-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .cf-featured-grid { grid-template-columns: 1fr; } }

/* =========================================================
   Article grid (recent posts)
========================================================= */
.cf-articles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 24px;
}
.cf-article-card {
  background: #fff;
  border: 1px solid var(--cf-border);
  border-radius: var(--cf-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s;
}
.cf-article-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--cf-shadow);
  border-color: var(--cf-orange-light);
}
.cf-article-thumb {
  aspect-ratio: 16 / 10;
  background: var(--cf-bg-alt);
  overflow: hidden;
}
.cf-article-thumb img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .5s ease;
}
.cf-article-card:hover .cf-article-thumb img { transform: scale(1.05); }
.cf-article-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.cf-cat-tag {
  align-self: flex-start;
  padding: 3px 10px;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--cf-orange);
  background: var(--cf-orange-bg);
  border: 1px solid var(--cf-orange-light);
  border-radius: 999px;
}
.cf-article-card h3 {
  font-size: 1.05rem;
  margin: 0;
  color: var(--cf-ink);
  line-height: 1.35;
}
.cf-article-card h3 a { color: inherit; }
.cf-article-card h3 a:hover { color: var(--cf-orange); }
.cf-article-meta {
  font-size: .78rem;
  color: var(--cf-muted);
  display: flex; gap: 8px; align-items: center;
}
.cf-read-more {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: .9rem;
  color: var(--cf-orange);
}
.cf-read-more::after {
  content: "›";
  transition: transform .2s;
}
.cf-read-more:hover::after { transform: translateX(4px); }

@media (max-width: 1024px) { .cf-articles-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .cf-articles-grid { grid-template-columns: 1fr; } }

/* =========================================================
   Single post / page
========================================================= */
.cf-main { padding: 30px 0 60px; }
.cf-single-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 40px;
}
.cf-single-article {
  background: #fff;
  border-radius: var(--cf-radius);
}
.cf-post-hero {
  margin-bottom: 24px;
}
.cf-post-hero img {
  width: 100%;
  border-radius: var(--cf-radius);
  aspect-ratio: 16/9;
  object-fit: cover;
}
.cf-post-header { margin-bottom: 20px; }
.cf-post-header .cf-cat-tag { margin-bottom: 12px; }
.cf-post-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--cf-text);
}
.cf-post-content h2 { margin-top: 1.6em; }
.cf-post-content h3 { margin-top: 1.4em; }
.cf-post-content img {
  border-radius: var(--cf-radius-sm);
  margin: 1.5em 0;
}
.cf-post-content blockquote {
  border-left: 4px solid var(--cf-orange);
  background: var(--cf-orange-bg);
  margin: 1.5em 0;
  padding: 16px 20px;
  border-radius: 0 var(--cf-radius-sm) var(--cf-radius-sm) 0;
  font-style: italic;
  color: var(--cf-ink);
}
.cf-post-content code {
  background: var(--cf-bg-alt);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: .92em;
}
.cf-post-content pre {
  background: var(--cf-ink);
  color: #fff;
  padding: 16px;
  border-radius: var(--cf-radius-sm);
  overflow-x: auto;
}
.cf-post-content ul, .cf-post-content ol { padding-left: 1.4em; }

.cf-tags-row {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--cf-border);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cf-tag-chip {
  padding: 6px 12px;
  background: var(--cf-bg-alt);
  border: 1px solid var(--cf-border);
  border-radius: 999px;
  font-size: .8rem;
  color: var(--cf-text);
}
.cf-tag-chip:hover { background: var(--cf-orange-bg); border-color: var(--cf-orange-light); color: var(--cf-orange-dark); }

/* Sidebar */
.cf-sidebar { display: flex; flex-direction: column; gap: 24px; }
.cf-widget {
  background: #fff;
  border: 1px solid var(--cf-border);
  border-radius: var(--cf-radius);
  padding: 20px;
}
.cf-widget h3, .cf-widget .widget-title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--cf-orange);
  display: inline-block;
}
.cf-widget ul { list-style: none; padding: 0; margin: 0; }
.cf-widget li { padding: 8px 0; border-bottom: 1px solid var(--cf-border); }
.cf-widget li:last-child { border-bottom: none; }
.cf-widget li a { color: var(--cf-text); font-weight: 500; }
.cf-widget li a:hover { color: var(--cf-orange); }

@media (max-width: 900px) {
  .cf-single-layout { grid-template-columns: 1fr; }
}

/* =========================================================
   Pagination
========================================================= */
.cf-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin: 40px 0;
}
.cf-pagination a, .cf-pagination span {
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid var(--cf-border);
  font-weight: 600;
  color: var(--cf-text);
  background: #fff;
}
.cf-pagination a:hover { background: var(--cf-orange-bg); border-color: var(--cf-orange-light); color: var(--cf-orange-dark); }
.cf-pagination .current {
  background: var(--cf-orange);
  border-color: var(--cf-orange);
  color: #fff;
}

/* =========================================================
   Comments
========================================================= */
.cf-comments { margin-top: 40px; }
.cf-comments h2 { font-size: 1.3rem; margin-bottom: 20px; }
.cf-comments ol.commentlist { list-style: none; padding: 0; }
.cf-comments .comment {
  background: #fff;
  border: 1px solid var(--cf-border);
  border-radius: var(--cf-radius-sm);
  padding: 16px;
  margin-bottom: 14px;
}
.cf-comments textarea, .cf-comments input[type="text"], .cf-comments input[type="email"], .cf-comments input[type="url"] {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--cf-border);
  border-radius: 8px;
  font: inherit;
  margin-bottom: 12px;
}
.cf-comments .submit, .cf-btn-primary {
  background: var(--cf-orange);
  color: #fff;
  border: none;
  padding: 12px 22px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s;
}
.cf-comments .submit:hover, .cf-btn-primary:hover { background: var(--cf-orange-dark); }

/* =========================================================
   Footer
========================================================= */
.cf-site-footer {
  background: var(--cf-ink);
  color: #fff;
  padding: 50px 0 20px;
  margin-top: 60px;
}
.cf-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 30px;
}
.cf-footer-grid h4 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 16px;
}
.cf-footer-grid p, .cf-footer-grid a, .cf-footer-grid li {
  color: rgba(255,255,255,.75);
  font-size: .9rem;
}
.cf-footer-grid ul { list-style: none; padding: 0; margin: 0; }
.cf-footer-grid li { padding: 6px 0; }
.cf-footer-grid a:hover { color: var(--cf-orange-light); }
.cf-footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: .85rem;
  color: rgba(255,255,255,.6);
}
@media (max-width: 800px) {
  .cf-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .cf-footer-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   WP block & alignment helpers
========================================================= */
.alignleft { float: left; margin: 0 1.5em 1em 0; }
.alignright { float: right; margin: 0 0 1em 1.5em; }
.aligncenter { display: block; margin: 1em auto; }
.alignwide { max-width: 1100px; margin-left: auto; margin-right: auto; }
.alignfull { max-width: 100vw; margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); }
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: .85rem; color: var(--cf-muted); text-align: center; }
.sticky { box-shadow: 0 0 0 2px var(--cf-orange-light); }