/*
Theme Name: Eu Descobrindo
Theme URI: https://eudescobrindo.com
Author: Eu Descobrindo
Author URI: https://eudescobrindo.com
Description: Tema customizado para portal de descobertas, curiosidades, ciência, tecnologia e cultura pop. Layout em grid responsivo inspirado em portais de conteúdo de alto volume, otimizado para Core Web Vitals e hospedagem Hostinger/LiteSpeed.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Tested up to: 6.6
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: eudescobrindo
Tags: blog, grid, news, custom-colors, custom-menu, featured-images, threaded-comments, translation-ready

Eu Descobrindo WordPress Theme is licensed under GPL v2 or later.
*/

/* ==========================================================================
   ÍNDICE
   1. Variáveis e Reset
   2. Tipografia
   3. Layout Base / Container
   4. Header e Navegação
   5. Hero / Destaque Principal
   6. Grid de Conteúdo (Feed + Sidebar)
   7. Cards de Post
   8. Sidebar (Mais Lidas / Newsletter)
   9. Vídeos em Destaque
   10. Single Post
   11. Compartilhamento e Relacionados
   12. Footer
   13. Utilitários e Responsividade
   ========================================================================== */

/* 1. Variáveis e Reset ---------------------------------------------------- */
:root {
  --color-primary: #ff5a36;
  --color-primary-dark: #e6431f;
  --color-secondary: #1a1a2e;
  --color-text: #1c1c1c;
  --color-text-light: #6b6b6b;
  --color-bg: #ffffff;
  --color-bg-alt: #f6f7f9;
  --color-border: #e7e7e9;
  --color-tag-espaco: #3b4cca;
  --color-tag-historia: #9c6b30;
  --color-tag-tecnologia: #1aa179;
  --color-tag-cultura: #c2185b;
  --color-tag-misterios: #5e35b1;
  --font-heading: 'Poppins', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --container-width: 1200px;
  --radius: 10px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10);
  --transition: all .2s ease-in-out;
  --header-height: 64px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input { font-family: inherit; }

/* Evita CLS: reserva espaço para imagens com aspect-ratio */
.img-ratio-16-9 { aspect-ratio: 16/9; object-fit: cover; width: 100%; background: var(--color-bg-alt); }
.img-ratio-4-3 { aspect-ratio: 4/3; object-fit: cover; width: 100%; background: var(--color-bg-alt); }
.img-ratio-1-1 { aspect-ratio: 1/1; object-fit: cover; width: 100%; background: var(--color-bg-alt); }

/* 2. Tipografia ------------------------------------------------------------ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-secondary);
}

.section-title {
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--color-primary);
}

.section-title span { color: var(--color-primary); }

/* 3. Layout Base / Container ---------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 16px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
}
.skip-link:focus {
  left: 10px;
  top: 10px;
  z-index: 9999;
  background: #fff;
  padding: 10px 16px;
  border-radius: 6px;
}

/* 4. Header e Navegação ---------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 16px;
}

.site-branding { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.site-logo img { height: 36px; width: auto; }

.site-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-secondary);
}

.site-title span { color: var(--color-primary); }

.header-search-form {
  flex: 1;
  max-width: 420px;
  display: none;
  position: relative;
}

.header-search-form input[type="search"] {
  width: 100%;
  padding: 9px 40px 9px 14px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-bg-alt);
  font-size: .9rem;
  transition: var(--transition);
}

.header-search-form input[type="search"]:focus {
  outline: none;
  border-color: var(--color-primary);
  background: #fff;
}

.header-search-form button {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
}

.header-actions { display: flex; align-items: center; gap: 12px; }

.search-toggle-btn,
.menu-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--color-secondary);
  transition: var(--transition);
}
.search-toggle-btn:hover,
.menu-toggle-btn:hover { background: var(--color-bg-alt); }

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

/* Navegação principal */
.main-navigation {
  border-top: 1px solid var(--color-border);
  background: var(--color-secondary);
}

.main-navigation .container { display: flex; }

.primary-menu {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.primary-menu > li {
  position: relative;
}

.primary-menu > li > a {
  display: block;
  color: #fff;
  padding: 12px 16px;
  font-size: .9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .3px;
  transition: var(--transition);
}

.primary-menu > li > a:hover,
.primary-menu > li.current-menu-item > a {
  background: var(--color-primary);
}

/* Submenu (subcategorias) */
.primary-menu .sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: #fff;
  box-shadow: var(--shadow-md);
  border-radius: 0 0 8px 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 50;
}

.primary-menu li:hover > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.primary-menu .sub-menu li a {
  display: block;
  padding: 10px 16px;
  color: var(--color-text);
  font-size: .85rem;
  font-weight: 500;
  text-transform: none;
  border-bottom: 1px solid var(--color-border);
}

.primary-menu .sub-menu li:last-child a { border-bottom: none; }
.primary-menu .sub-menu li a:hover { background: var(--color-bg-alt); color: var(--color-primary); }

.menu-item-has-children > a::after {
  content: '▾';
  margin-left: 6px;
  font-size: .7rem;
}

/* Mobile nav drawer */
@media (max-width: 1024px) {
  .main-navigation {
    position: fixed;
    top: 0;
    left: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-secondary);
    overflow-y: auto;
    transition: left .3s ease;
    z-index: 1001;
  }
  .main-navigation.is-open { left: 0; box-shadow: 4px 0 24px rgba(0,0,0,.3); }
  .main-navigation .container { display: block; padding: 70px 0 30px; }
  .primary-menu { display: block; }
  .primary-menu > li > a { padding: 14px 20px; }
  .primary-menu .sub-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: rgba(255,255,255,.06);
    border-radius: 0;
  }
  .primary-menu .sub-menu li a { color: #fff; border-bottom-color: rgba(255,255,255,.1); }

  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 1000;
  }
  .nav-overlay.is-open { display: block; }
}

@media (min-width: 1025px) {
  .menu-toggle-btn { display: none; }
  .header-search-form { display: flex; }
  .search-toggle-btn { display: none; }
}

/* Busca mobile expandida */
.mobile-search-wrap {
  display: none;
  padding: 12px 0;
  border-top: 1px solid var(--color-border);
}
.mobile-search-wrap.is-open { display: block; }
.mobile-search-wrap .header-search-form { display: flex; max-width: none; }

/* 5. Hero / Destaque Principal --------------------------------------------- */
.hero-section { padding: 24px 0; background: var(--color-bg-alt); }

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.hero-main {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-secondary);
  box-shadow: var(--shadow-md);
}

.hero-main a.hero-link { display: block; position: relative; }

.hero-main img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

.hero-category {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 10px;
  width: fit-content;
}

.hero-overlay h1,
.hero-overlay h2 {
  color: #fff;
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.hero-overlay p {
  color: rgba(255,255,255,.85);
  font-size: .9rem;
  display: none;
}

.hero-secondary {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.hero-secondary-item {
  display: flex;
  gap: 12px;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.hero-secondary-item:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.hero-secondary-item img {
  width: 110px;
  height: 90px;
  aspect-ratio: 1/1;
  object-fit: cover;
  flex-shrink: 0;
}

.hero-secondary-info { padding: 10px 12px 10px 0; display: flex; flex-direction: column; justify-content: center; }

.hero-secondary-info .cat-label {
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.hero-secondary-info h3 {
  font-size: .9rem;
  line-height: 1.3;
}

@media (min-width: 768px) {
  .hero-overlay p { display: block; }
  .hero-overlay h1, .hero-overlay h2 { font-size: 1.8rem; }
}

@media (min-width: 992px) {
  .hero-grid { grid-template-columns: 2fr 1fr; }
  .hero-secondary { grid-template-columns: 1fr; }
}

/* 6. Grid de Conteúdo (Feed + Sidebar) ------------------------------------- */
.content-wrapper { padding: 32px 0 48px; }

.main-content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 992px) {
  .main-content-grid { grid-template-columns: minmax(0, 1fr) 320px; }
}

.posts-feed-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 640px) {
  .posts-feed-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 7. Cards de Post ---------------------------------------------------------- */
.post-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.post-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

.post-card-thumb { position: relative; overflow: hidden; }

.post-card-thumb img { width: 100%; aspect-ratio: 16/10; object-fit: cover; transition: transform .4s ease; }
.post-card:hover .post-card-thumb img { transform: scale(1.05); }

.post-card-cat {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--color-primary);
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
}

.post-card-body { padding: 14px 16px 18px; flex: 1; display: flex; flex-direction: column; }

.post-card-body h2,
.post-card-body h3 { font-size: 1.05rem; margin-bottom: 8px; }

.post-card-body h2 a:hover,
.post-card-body h3 a:hover { color: var(--color-primary); }

.post-card-excerpt {
  font-size: .85rem;
  color: var(--color-text-light);
  margin-bottom: 10px;
  flex: 1;
}

.post-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .75rem;
  color: var(--color-text-light);
  margin-top: auto;
}

/* Category color variants */
.cat-espaco { background: var(--color-tag-espaco) !important; }
.cat-historia { background: var(--color-tag-historia) !important; }
.cat-tecnologia { background: var(--color-tag-tecnologia) !important; }
.cat-cultura-pop { background: var(--color-tag-cultura) !important; }
.cat-misterios { background: var(--color-tag-misterios) !important; }

/* Loader / paginação infinita */
.feed-loader { text-align: center; padding: 24px 0; display: none; }
.feed-loader.is-active { display: block; }
.spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  margin: 0 auto;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.load-more-wrap { text-align: center; margin-top: 28px; }
.btn-load-more {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: 30px;
  transition: var(--transition);
}
.btn-load-more:hover { background: var(--color-primary-dark); }

/* 8. Sidebar ----------------------------------------------------------------- */
.widget-area { display: flex; flex-direction: column; gap: 28px; }

.widget {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px;
}

.widget-title {
  font-size: 1.05rem;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.popular-posts-list { display: flex; flex-direction: column; gap: 14px; }

.popular-post-item { display: flex; gap: 12px; align-items: flex-start; }

.popular-post-rank {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-border);
  line-height: 1;
  flex-shrink: 0;
  width: 28px;
}

.popular-post-item img {
  width: 64px;
  height: 64px;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}

.popular-post-info h4 { font-size: .85rem; line-height: 1.3; }
.popular-post-info h4 a:hover { color: var(--color-primary); }

.widget-newsletter {
  background: linear-gradient(135deg, var(--color-secondary), #2d2d4d);
  color: #fff;
  text-align: center;
}
.widget-newsletter .widget-title { color: #fff; border-bottom-color: var(--color-primary); justify-content: center; }
.widget-newsletter p { font-size: .85rem; color: rgba(255,255,255,.8); margin-bottom: 14px; }
.widget-newsletter input[type="email"] {
  width: 100%;
  padding: 10px 12px;
  border-radius: 6px;
  border: none;
  margin-bottom: 10px;
  font-size: .85rem;
}
.widget-newsletter button {
  width: 100%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  padding: 10px;
  border-radius: 6px;
  transition: var(--transition);
}
.widget-newsletter button:hover { background: var(--color-primary-dark); }

.widget-ad { text-align: center; }
.widget-ad img,
.widget-ad ins { width: 100%; min-height: 250px; }

.sidebar-sticky { position: sticky; top: calc(var(--header-height) + 70px); }

/* 9. Vídeos em Destaque ------------------------------------------------------ */
.videos-section { padding: 40px 0; background: var(--color-secondary); }
.videos-section .section-title { color: #fff; border-bottom-color: var(--color-primary); }
.videos-section .section-title span { color: var(--color-primary); }

.videos-carousel {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.videos-carousel::-webkit-scrollbar { height: 6px; }
.videos-carousel::-webkit-scrollbar-thumb { background: var(--color-primary); border-radius: 4px; }

.video-card {
  scroll-snap-align: start;
  flex: 0 0 260px;
  background: rgba(255,255,255,.05);
  border-radius: var(--radius);
  overflow: hidden;
}

.video-thumb-wrap {
  position: relative;
  cursor: pointer;
  aspect-ratio: 16/9;
  background: #000;
}

.video-thumb-wrap img { width: 100%; height: 100%; object-fit: cover; opacity: .85; }

.video-play-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.video-play-icon svg { width: 48px; height: 48px; filter: drop-shadow(0 2px 6px rgba(0,0,0,.4)); }

.video-card-info { padding: 10px 12px; }
.video-card-info h4 { color: #fff; font-size: .85rem; line-height: 1.3; }

.video-thumb-wrap iframe { width: 100%; height: 100%; border: 0; }

@media (min-width: 768px) {
  .video-card { flex: 0 0 300px; }
}

/* 10. Single Post ------------------------------------------------------------ */
.single-post-wrapper { padding: 28px 0 48px; }

.single-breadcrumbs {
  font-size: .8rem;
  color: var(--color-text-light);
  margin-bottom: 16px;
}
.single-breadcrumbs a:hover { color: var(--color-primary); }

.single-header { margin-bottom: 20px; }

.single-category-badge {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.single-title {
  font-size: 1.6rem;
  margin-bottom: 14px;
}

@media (min-width: 768px) {
  .single-title { font-size: 2.2rem; }
}

.single-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  font-size: .85rem;
  color: var(--color-text-light);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.single-meta .author-avatar { width: 32px; height: 32px; border-radius: 50%; }
.single-meta-author { display: flex; align-items: center; gap: 8px; }

.single-featured-image { margin: 20px 0; border-radius: var(--radius); overflow: hidden; }
.single-featured-image img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }

.single-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text);
}

.single-content h2 { font-size: 1.4rem; margin: 28px 0 14px; }
.single-content h3 { font-size: 1.2rem; margin: 22px 0 12px; }
.single-content p { margin-bottom: 18px; }
.single-content img { border-radius: var(--radius); margin: 20px 0; }
.single-content ul, .single-content ol { margin: 0 0 18px 22px; }
.single-content ul li { list-style: disc; margin-bottom: 6px; }
.single-content ol li { list-style: decimal; margin-bottom: 6px; }
.single-content blockquote {
  border-left: 4px solid var(--color-primary);
  padding: 12px 20px;
  margin: 20px 0;
  background: var(--color-bg-alt);
  font-style: italic;
  color: var(--color-text-light);
}
.single-content a { color: var(--color-primary); text-decoration: underline; }

.single-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0;
}
.single-tags a {
  background: var(--color-bg-alt);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: .8rem;
  color: var(--color-text);
  transition: var(--transition);
}
.single-tags a:hover { background: var(--color-primary); color: #fff; }

/* 11. Compartilhamento e Relacionados ---------------------------------------- */
.share-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 16px 0;
  margin: 20px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.share-bar span.share-label { font-size: .85rem; font-weight: 700; color: var(--color-text-light); margin-right: 4px; }

.share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: #fff;
  transition: var(--transition);
}
.share-btn:hover { opacity: .85; transform: translateY(-2px); }
.share-whatsapp { background: #25D366; }
.share-facebook { background: #1877F2; }
.share-twitter { background: #000000; }
.share-telegram { background: #229ED9; }
.share-linkedin { background: #0A66C2; }
.share-copy { background: var(--color-text-light); }

.sidebar-sticky-cta {
  position: fixed;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  display: none;
  flex-direction: column;
  gap: 8px;
  z-index: 50;
}
@media (min-width: 1200px) {
  .sidebar-sticky-cta { display: flex; }
}

.related-posts-section { margin-top: 48px; }

.related-posts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 640px) {
  .related-posts-grid { grid-template-columns: repeat(3, 1fr); }
}

.author-box {
  display: flex;
  gap: 16px;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 20px;
  margin: 32px 0;
}
.author-box img { width: 64px; height: 64px; border-radius: 50%; flex-shrink: 0; }
.author-box h4 { font-size: 1rem; margin-bottom: 6px; }
.author-box p { font-size: .85rem; color: var(--color-text-light); }

/* Comentários */
.comments-area { margin-top: 40px; }
.comment-list { margin-top: 20px; }
.comment-respond { margin-top: 30px; }
.comment-form input,
.comment-form textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  margin-bottom: 12px;
  font-size: .9rem;
}
.comment-form textarea { min-height: 120px; }
.comment-form .form-submit input {
  width: auto;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  padding: 10px 24px;
  border: none;
}

/* 12. Footer ------------------------------------------------------------------ */
.site-footer {
  background: var(--color-secondary);
  color: rgba(255,255,255,.8);
  margin-top: 40px;
}

.footer-top {
  padding: 48px 0 32px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 768px) {
  .footer-top { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-about .site-title { color: #fff; margin-bottom: 12px; }
.footer-about .site-title span { color: var(--color-primary); }
.footer-about p { font-size: .85rem; line-height: 1.7; max-width: 320px; }

.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.footer-social a {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.1);
  border-radius: 50%;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--color-primary); }

.footer-widget h4 {
  color: #fff;
  font-size: .95rem;
  text-transform: uppercase;
  margin-bottom: 16px;
  letter-spacing: .5px;
}
.footer-widget ul li { margin-bottom: 10px; font-size: .85rem; }
.footer-widget ul li a:hover { color: var(--color-primary); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 18px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  text-align: center;
  font-size: .8rem;
}

@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}

.footer-bottom a:hover { color: var(--color-primary); }

/* 13. Utilitários e Responsividade -------------------------------------------- */
.screen-reader-text {
  position: absolute !important;
  clip: rect(1px,1px,1px,1px);
  width: 1px; height: 1px;
  overflow: hidden;
}

.no-results { text-align: center; padding: 60px 20px; }
.no-results h2 { margin-bottom: 12px; }

.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 32px; }
.pagination a, .pagination span {
  display: flex; align-items: center; justify-content: center;
  min-width: 38px; height: 38px;
  padding: 0 10px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  font-size: .85rem;
}
.pagination .current { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.pagination a:hover { background: var(--color-bg-alt); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}