/* ==========================================================================
   Blog CSS — Wagner Oliveira
   Complementa o main.css do tema HTML5 UP (Phantom)
   ========================================================================== */

/* --------------------------------------------------------------------------
   Variáveis
   -------------------------------------------------------------------------- */
:root {
  /* Fontes */
  --font-sans:  'Inter',  system-ui, -apple-system, sans-serif;
  --font-serif: 'Lora',   Georgia, 'Times New Roman', serif;

  /* Paleta principal */
  --color-primary:      #B5541E;
  --color-primary-bg:   #FAECE7;
  --color-primary-mid:  #C4722A;
  --color-primary-dark: #3D1F0A;
  --color-accent:       #D4956A;
  --color-accent-light: #E8C49A;

  /* Neutros */
  --color-surface:      #FFFFFF;
  --color-bg:           #FDFAF7;
  --color-bg-warm:      #F5EBE0;
  --color-border:       rgba(90, 45, 10, 0.10);
  --color-border-hover: rgba(90, 45, 10, 0.22);

  /* Texto */
  --color-text-primary:   #2C1A0A;
  --color-text-secondary: #6B4226;
  --color-text-muted:     #9C7B5E;

  /* Categorias */
  --cat-devops-bg:      #FAECE7; --cat-devops-text:    #993C1D;
  --cat-dev-bg:         #F5EBE0; --cat-dev-text:       #6B4226;
  --cat-dicas-bg:       #FDF6EE; --cat-dicas-text:     #854F0B;
  --cat-carreira-bg:    #F9EFE3; --cat-carreira-text:  #7A3D15;
  --cat-reflexoes-bg:   #F3EDE8; --cat-reflexoes-text: #5C3317;
  --cat-tutoriais-bg:   #FAF0E8; --cat-tutoriais-text: #8B4513;
  --cat-tips-bg:        #FAEADA; --cat-tips-text:      #854F0B;

  /* Tipografia */
  --font-sans:      'Inter', system-ui, -apple-system, sans-serif;
  --font-size-xs:   11px;
  --font-size-sm:   13px;
  --font-size-base: 15px;
  --font-size-lg:   18px;
  --font-size-xl:   24px;

  /* Raios */
  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   14px;
  --radius-pill: 20px;

  /* Vars legadas (mantidas para compatibilidade com componentes existentes) */
  --blog-primary:      #B5541E;
  --blog-primary-dark: #7A3D15;
  --blog-text:         #2C1A0A;
  --blog-text-light:   #9C7B5E;
  --blog-border:       rgba(90, 45, 10, 0.10);
  --blog-bg:           #FDFAF7;
  --blog-card-bg:      #ffffff;
  --blog-shadow:       0 2px 12px rgba(0,0,0,.08);
  --blog-radius:       6px;
  --blog-font:         'Inter', system-ui, sans-serif;
  --sidebar-width:     260px;
  --content-max:       800px;
  --container-width:   1200px;
  --container-padding: 5%;
}

/* --------------------------------------------------------------------------
   Layout base do blog
   -------------------------------------------------------------------------- */
.blog-wrapper {
  padding: 4rem 0 40px;
}

.blog-layout {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: 3rem;
  align-items: start;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.blog-layout--full {
  grid-template-columns: 1fr;
  max-width: 900px;
}

.blog-main { min-width: 0; }

@media (max-width: 900px) {
  .blog-layout {
    grid-template-columns: 1fr;
  }
  .blog-main {
    order: 1;
  }
  .blog-sidebar {
    order: 2;
  }
}

/* --------------------------------------------------------------------------
   Cabeçalho de seção do blog
   -------------------------------------------------------------------------- */
.blog-section-header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--blog-border);
}

.blog-section-header h1,
.blog-section-header h2 {
  margin: 0 0 .4rem;
  font-size: 1.8rem;
  color: #333;
}

.blog-section-header p {
  margin: 0;
  color: var(--blog-text-light);
}

/* --------------------------------------------------------------------------
   Filtro de idioma
   -------------------------------------------------------------------------- */
.lang-filter {
  display: flex;
  gap: .5rem;
  margin-bottom: 2rem;
}

.lang-filter__btn {
  display: inline-block;
  padding: .4rem 1rem;
  border: 1px solid var(--blog-border);
  border-radius: 20px;
  font-size: .85rem;
  color: var(--blog-text);
  text-decoration: none;
  background: var(--blog-card-bg);
  transition: all .2s;
}

.lang-filter__btn:hover,
.lang-filter__btn--active {
  background: var(--blog-primary);
  border-color: var(--blog-primary);
  color: #fff;
}

/* --------------------------------------------------------------------------
   Grade de posts
   -------------------------------------------------------------------------- */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

@media (max-width: 640px) {
  .posts-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   Post card
   -------------------------------------------------------------------------- */
.post-card {
  background: var(--blog-card-bg);
  border-radius: var(--blog-radius);
  box-shadow: var(--blog-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 260px;
  transition: transform .2s, box-shadow .2s;
}

.post-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,.12);
}

.post-card--featured {
  grid-column: 1 / -1;
  flex-direction: row;
}

.post-card--featured .post-card__image {
  height: 100%;
  min-height: 200px;
  width: 40%;
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .post-card--featured {
    flex-direction: column;
  }
  .post-card--featured .post-card__image {
    width: 100%;
    height: 160px;
  }
}

.post-card__image-link {
  display: block;
  flex-shrink: 0;
}

.post-card__image {
  height: 180px;
  background-size: cover;
  background-position: center;
  background-color: var(--blog-bg);
}

.post-card__content {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-card__category {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--blog-primary);
  text-decoration: none;
  margin-bottom: .5rem;
}

.post-card__category:hover { color: var(--blog-primary-dark); }

.post-card__title {
  font-size: 1.1rem;
  margin: 0 0 .6rem;
  line-height: 1.4;
}

.post-card__title a {
  color: #333;
  text-decoration: none;
}

.post-card__title a:hover { color: var(--blog-primary); }

.post-card__excerpt {
  font-size: .9rem;
  color: var(--blog-text-light);
  margin: 0 0 1rem;
  line-height: 1.5;
  flex: 1;
}

.post-card__meta {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .8rem;
  color: var(--blog-text-light);
  margin-bottom: .75rem;
  flex-wrap: wrap;
}

.post-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem;
  margin-top: auto;
}

/* --------------------------------------------------------------------------
   Tag pill
   -------------------------------------------------------------------------- */
.tag-pill {
  display: inline-block;
  padding: .2rem .6rem;
  background: var(--blog-bg);
  border: 1px solid var(--blog-border);
  border-radius: 12px;
  font-size: .75rem;
  color: var(--blog-text);
  text-decoration: none;
  transition: all .2s;
}

.tag-pill:hover {
  background: #FAECE7;
  border-color: #D4956A;
  color: #B5541E;
}

/* --------------------------------------------------------------------------
   Paginação
   -------------------------------------------------------------------------- */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: .5rem;
  margin-top: 2rem;
}

.pagination__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.2rem;
  height: 2.2rem;
  padding: 0 .6rem;
  border: 1px solid var(--blog-border);
  border-radius: var(--blog-radius);
  font-size: .9rem;
  color: var(--blog-text);
  text-decoration: none;
  background: var(--blog-card-bg);
  transition: all .2s;
}

.pagination__btn:hover,
.pagination__btn--current {
  background: var(--blog-primary);
  border-color: var(--blog-primary);
  color: #fff;
}

.pagination__btn--disabled {
  opacity: .4;
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */
.blog-sidebar {
  position: sticky;
  top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (max-width: 900px) {
  .blog-sidebar { position: static; }
}

.sidebar-widget {
  background: var(--blog-card-bg);
  border-radius: var(--blog-radius);
  box-shadow: var(--blog-shadow);
  padding: 1.5rem;
}

.sidebar-widget__title {
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--blog-text-light);
  margin: 0 0 1rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--blog-border);
}

/* Busca — sidebar e página /busca/ */
.search-bar { width: 100%; }
.search-bar--page { max-width: 600px; }

.search-inner {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
}

.search-input {
  flex: 1;
  min-width: 0;
  height: 34px;
  font-size: 13px;
  border-radius: 6px;
  border: 1px solid rgba(0,0,0,0.10) !important;
  background: var(--color-bg);
  padding: 0 10px;
  color: #1A1A1A !important;
  font-family: inherit;
  transition: border-color 0.15s;
  box-shadow: none !important;
  outline: none !important;
}
.search-input:focus {
  border-color: var(--color-primary) !important;
  box-shadow: 0 0 0 3px rgba(181,84,30,0.08) !important;
  outline: none !important;
}
.search-input::placeholder { color: var(--color-text-muted); }

.search-btn {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  border-radius: 6px;
  border: none;
  background: var(--color-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s;
  padding: 0;
  text-transform: none;
}
.search-btn:hover { background: var(--color-primary-mid); }
.search-btn svg { display: block; flex-shrink: 0; }

/* Categorias na sidebar */
.sidebar-categories {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-categories li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .4rem 0;
  border-bottom: 1px solid var(--blog-border);
}

.sidebar-categories li:last-child { border-bottom: none; }

.sidebar-categories a {
  color: var(--blog-text);
  text-decoration: none;
  font-size: .9rem;
  transition: color .2s;
}

.sidebar-categories a:hover { color: var(--blog-primary); }

.sidebar-count {
  font-size: .75rem;
  color: var(--blog-text-light);
  background: var(--blog-bg);
  padding: .1rem .4rem;
  border-radius: 10px;
}

/* Tags na sidebar */
.sidebar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}

/* Posts recentes na sidebar */
.sidebar-recent {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-recent li {
  padding: .6rem 0;
  border-bottom: 1px solid var(--blog-border);
}

.sidebar-recent li:last-child { border-bottom: none; }

.sidebar-recent a {
  color: var(--blog-text);
  text-decoration: none;
  font-size: .9rem;
  line-height: 1.4;
  transition: color .2s;
}

.sidebar-recent a:hover { color: var(--blog-primary); }

.sidebar-recent time {
  display: block;
  font-size: .75rem;
  color: var(--blog-text-light);
  margin-top: .15rem;
}

/* --------------------------------------------------------------------------
   Barra de progresso de leitura
   -------------------------------------------------------------------------- */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--blog-primary);
  z-index: 9999;
  transition: width .1s linear;
}

/* --------------------------------------------------------------------------
   Post detail — cabeçalho
   -------------------------------------------------------------------------- */
.post-header {
  margin-bottom: 2.5rem;
}

.post-header__category {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--blog-primary);
  text-decoration: none;
  margin-bottom: .75rem;
}

.post-header__category:hover { color: var(--blog-primary-dark); }

.post-header__title {
  font-size: 2.2rem;
  line-height: 1.3;
  margin: 0 0 1rem;
  color: #222;
}

.post-header__meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: .9rem;
  color: var(--blog-text-light);
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.post-header__meta a {
  color: var(--blog-text-light);
  text-decoration: none;
}

.post-header__meta a:hover { color: var(--blog-primary); }

.post-header__cover {
  width: 100%;
  max-height: 450px;
  object-fit: cover;
  border-radius: var(--blog-radius);
  margin-top: 1.5rem;
}

/* --------------------------------------------------------------------------
   Post detail — conteúdo
   -------------------------------------------------------------------------- */
.post-layout {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 3rem;
  align-items: start;
}

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

.post-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--blog-text);
  max-width: var(--content-max);
}

.post-content h2 { font-size: 1.6rem; margin: 2.5rem 0 1rem; color: #222; }
.post-content h3 { font-size: 1.3rem; margin: 2rem 0 .75rem; color: #333; }
.post-content h4 { font-size: 1.1rem; margin: 1.5rem 0 .5rem; color: #444; }

.post-content p { margin: 0 0 1.25rem; }

.post-content a {
  color: var(--blog-primary);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color .2s;
}

.post-content a:hover { text-decoration-color: var(--blog-primary); }

.post-content ul,
.post-content ol {
  margin: 0 0 1.25rem 1.5rem;
  padding: 0;
}

.post-content li { margin-bottom: .4rem; }

.post-content blockquote {
  border-left: 4px solid var(--blog-primary);
  margin: 1.5rem 0;
  padding: 1rem 1.5rem;
  background: var(--blog-bg);
  border-radius: 0 var(--blog-radius) var(--blog-radius) 0;
  font-style: italic;
  color: #555;
}

.post-content blockquote p:last-child { margin: 0; }

.post-content code {
  background: #f3f4f6;
  padding: .15em .4em;
  border-radius: 3px;
  font-family: 'Courier New', monospace;
  font-size: .9em;
  color: #d63384;
}

.post-content pre {
  background: #1e1e1e;
  color: #d4d4d4;
  padding: 1.25rem;
  border-radius: var(--blog-radius);
  overflow-x: auto;
  margin: 1.5rem 0;
}

.post-content pre code {
  background: none;
  padding: 0;
  color: inherit;
  font-size: .9rem;
}

.post-content hr {
  border: none;
  border-top: 2px solid var(--blog-border);
  margin: 2rem 0;
}

.post-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--blog-radius);
}

/* --------------------------------------------------------------------------
   Post detail — sidebar direita
   -------------------------------------------------------------------------- */
.post-sidebar {
  position: sticky;
  top: 2rem;
}

@media (max-width: 900px) {
  .post-sidebar { position: static; }
}

/* --------------------------------------------------------------------------
   Navegação de série
   -------------------------------------------------------------------------- */
.series-nav {
  background: var(--blog-card-bg);
  border: 1px solid var(--blog-border);
  border-left: 4px solid var(--blog-primary);
  border-radius: var(--blog-radius);
  padding: 1.25rem;
  margin: 2.5rem 0;
}

.series-nav__header {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--blog-text-light);
  margin-bottom: .5rem;
}

.series-nav__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #333;
  margin-bottom: .3rem;
}

.series-nav__title a {
  color: inherit;
  text-decoration: none;
}

.series-nav__title a:hover { color: var(--blog-primary); }

.series-nav__progress {
  font-size: .8rem;
  color: var(--blog-text-light);
  margin-bottom: 1rem;
}

.series-nav__posts {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}

.series-nav__posts li {
  display: flex;
  gap: .5rem;
  align-items: baseline;
  padding: .35rem 0;
  border-bottom: 1px solid var(--blog-border);
  font-size: .9rem;
}

.series-nav__posts li:last-child { border-bottom: none; }

.series-nav__num {
  color: var(--blog-text-light);
  font-size: .8rem;
  min-width: 1.4rem;
}

.series-nav__posts a {
  color: var(--blog-text);
  text-decoration: none;
}

.series-nav__posts a:hover { color: var(--blog-primary); }

.series-nav__posts .current-post {
  color: var(--blog-primary);
  font-weight: 600;
}

.series-nav__arrows {
  display: flex;
  gap: .75rem;
  justify-content: space-between;
}

.series-nav__arrow {
  flex: 1;
  padding: .5rem .75rem;
  border: 1px solid var(--blog-border);
  border-radius: var(--blog-radius);
  text-decoration: none;
  font-size: .85rem;
  color: var(--blog-text);
  transition: all .2s;
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

.series-nav__arrow:hover {
  border-color: var(--blog-primary);
  color: var(--blog-primary);
}

.series-nav__arrow span {
  font-size: .7rem;
  color: var(--blog-text-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
}

/* --------------------------------------------------------------------------
   Compartilhamento social
   -------------------------------------------------------------------------- */
.share-section {
  margin: 2.5rem 0;
  padding: 1.5rem;
  background: var(--blog-bg);
  border-radius: var(--blog-radius);
}

.share-section__title {
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--blog-text-light);
  margin-bottom: 1rem;
}

.share-links {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}

.share-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .5rem 1rem;
  border-radius: 20px;
  font-size: .85rem;
  font-weight: 600;
  text-decoration: none;
  transition: opacity .2s;
  color: #fff;
}

.share-link:hover { opacity: .85; }

.share-link--linkedin { background: #0077b5; }
.share-link--twitter { background: #1da1f2; }
.share-link--whatsapp { background: #25d366; }

.share-link--copy {
  background: #888780;
  border: 1px solid #5F5E5A;
  color: #ffffff;
  cursor: pointer;
}

.share-link--copy:hover {
  background: #5F5E5A;
  border-color: #444441;
  color: #ffffff;
}

.share-link--copy.copied {
  background: #FAECE7;
  border-color: #D4956A;
  color: #B5541E;
}

/* --------------------------------------------------------------------------
   Posts relacionados
   -------------------------------------------------------------------------- */
.related-posts {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid var(--blog-border);
}

.related-posts__title {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  color: #333;
}

.related-posts__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

/* --------------------------------------------------------------------------
   Post footer — tags e autor
   -------------------------------------------------------------------------- */
.post-footer {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--blog-border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
}

.post-footer__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  align-items: center;
}

.post-footer__tags-label {
  font-size: .85rem;
  color: var(--blog-text-light);
  font-weight: 600;
  margin-right: .25rem;
}

.post-author-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--blog-bg);
  border-radius: var(--blog-radius);
  padding: 1rem 1.25rem;
  margin-top: 2rem;
}

.post-author-card__name {
  font-weight: 700;
  color: #333;
  margin-bottom: .2rem;
}

.post-author-card__label {
  font-size: .8rem;
  color: var(--blog-text-light);
  text-transform: uppercase;
  letter-spacing: .05em;
}

/* --------------------------------------------------------------------------
   Séries — listagem
   -------------------------------------------------------------------------- */
.series-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.series-card {
  background: var(--blog-card-bg);
  border-radius: var(--blog-radius);
  box-shadow: var(--blog-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .2s, box-shadow .2s;
  text-decoration: none;
}

.series-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,.12);
}

.series-card__image {
  height: 160px;
  background-size: cover;
  background-position: center;
  background-color: var(--blog-bg);
}

.series-card__body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.series-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #333;
  margin: 0 0 .5rem;
  line-height: 1.4;
}

.series-card__desc {
  font-size: .9rem;
  color: var(--blog-text-light);
  margin: 0 0 1rem;
  flex: 1;
}

.series-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .8rem;
  color: var(--blog-text-light);
}

.series-card__badge {
  background: var(--blog-primary);
  color: #fff;
  padding: .2rem .6rem;
  border-radius: 10px;
  font-size: .75rem;
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Séries — detalhe
   -------------------------------------------------------------------------- */
.series-header {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 2px solid var(--blog-border);
}

.series-header__cover {
  width: 100%;
  max-height: 300px;
  object-fit: cover;
  border-radius: var(--blog-radius);
  margin-bottom: 1.5rem;
}

.series-header__title {
  font-size: 2rem;
  margin: 0 0 .75rem;
  color: #222;
}

.series-header__desc {
  font-size: 1rem;
  color: var(--blog-text-light);
  max-width: 700px;
  line-height: 1.6;
}

.series-posts-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.series-posts-list__item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.25rem;
  background: var(--blog-card-bg);
  border-radius: var(--blog-radius);
  box-shadow: var(--blog-shadow);
  margin-bottom: 1rem;
  text-decoration: none;
  color: inherit;
  transition: box-shadow .2s;
}

.series-posts-list__item:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,.12);
}

.series-posts-list__num {
  width: 2.5rem;
  height: 2.5rem;
  background: var(--blog-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .9rem;
  flex-shrink: 0;
}

.series-posts-list__content { flex: 1; }

.series-posts-list__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #333;
  margin-bottom: .3rem;
}

.series-posts-list__item:hover .series-posts-list__title {
  color: var(--blog-primary);
}

.series-posts-list__excerpt {
  font-size: .9rem;
  color: var(--blog-text-light);
  margin: 0;
  line-height: 1.5;
}

.series-posts-list__meta {
  font-size: .8rem;
  color: var(--blog-text-light);
  margin-top: .4rem;
}

/* --------------------------------------------------------------------------
   Busca
   -------------------------------------------------------------------------- */
.search-form-section {
  margin-bottom: 2.5rem;
}

.search-input-group {
  display: flex;
  gap: 0;
  max-width: 600px;
  border-radius: var(--blog-radius);
  overflow: hidden;
  box-shadow: var(--blog-shadow);
}

.search-input-group input {
  flex: 1;
  padding: .9rem 1.25rem;
  border: 1px solid var(--blog-border);
  border-right: none;
  font-size: 1rem;
  outline: none;
}

.search-input-group input:focus {
  border-color: var(--blog-primary);
}

.search-input-group button {
  padding: .9rem 1.5rem;
  background: var(--blog-primary);
  color: #fff;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  transition: background .2s;
}

.search-input-group button:hover { background: var(--blog-primary-dark); }

.search-meta {
  font-size: .9rem;
  color: var(--blog-text-light);
  margin-bottom: 1.5rem;
}

.search-meta strong { color: var(--blog-text); }

.search-empty {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--blog-text-light);
}

.search-empty__icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 1rem;
}

.search-empty h3 { color: #555; margin-bottom: .5rem; }

.search-result mark {
  background: #fff3cd;
  color: #856404;
  padding: .1em .2em;
  border-radius: 2px;
  font-style: normal;
}

/* --------------------------------------------------------------------------
   Newsletter widget (sidebar)
   -------------------------------------------------------------------------- */
.newsletter-widget {
  background: #B5541E;
  border-radius: 12px;
  padding: 18px;
}
.nl-title {
  font-size: 14px;
  font-weight: 600;
  color: #FAECE7;
  margin: 0 0 4px 0;
}
.nl-sub {
  font-size: 12px;
  color: #E8C49A;
  margin: 0 0 14px 0;
  line-height: 1.5;
}
.newsletter-widget input {
  display: block;
  width: 100%;
  height: 36px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.20);
  background: rgba(255, 255, 255, 0.12);
  padding: 0 10px;
  font-size: 13px;
  color: #ffffff;
  margin-bottom: 8px;
  box-sizing: border-box;
  transition: border-color 0.15s, background 0.15s;
}
.newsletter-widget input::placeholder,
.newsletter-widget .nl-input::placeholder {
  color: rgba(255, 255, 255, 0.45) !important;
  opacity: 1 !important;
}
.newsletter-widget input:focus {
  outline: none;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.18);
  box-shadow: none;
}
.newsletter-widget button {
  display: block;
  width: 100%;
  height: 36px;
  border-radius: 6px;
  border: none;
  background: #ffffff;
  color: #B5541E;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.newsletter-widget button:hover {
  background: #FAECE7;
}

/* --------------------------------------------------------------------------
   Página About
   -------------------------------------------------------------------------- */
.about-wrapper {
  padding: 4rem 0 6rem;
}

.about-layout {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
}

.about-hero {
  display: flex;
  align-items: center;
  gap: 3rem;
  margin-bottom: 4rem;
  padding-bottom: 3rem;
  border-bottom: 2px solid var(--blog-border);
}

@media (max-width: 700px) {
  .about-hero {
    flex-direction: column;
    text-align: center;
  }
}

.about-hero__photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
}

.about-hero__photo-placeholder {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: var(--blog-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  flex-shrink: 0;
}

.about-hero__name {
  font-size: 2.2rem;
  margin: 0 0 .5rem;
  color: #222;
}

.about-hero__headline {
  font-size: 1.15rem;
  color: var(--blog-text-light);
  margin: 0 0 1.5rem;
}

.about-hero__social {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}

@media (max-width: 700px) {
  .about-hero__social { justify-content: center; }
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .4rem .9rem;
  border: 1px solid var(--blog-border);
  border-radius: 20px;
  font-size: .85rem;
  color: var(--blog-text);
  text-decoration: none;
  transition: all .2s;
}

.social-link:hover {
  border-color: var(--blog-primary);
  color: var(--blog-primary);
}

/* Bio section */
.about-section {
  margin-bottom: 3.5rem;
}

.about-section__title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: #333;
  padding-bottom: .5rem;
  border-bottom: 2px solid var(--blog-primary);
  display: inline-block;
}

.about-bio {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--blog-text);
  max-width: 720px;
}

.about-bio h2, .about-bio h3 { color: #333; }
.about-bio a { color: var(--blog-primary); }
.about-bio blockquote {
  border-left: 4px solid var(--blog-primary);
  padding-left: 1rem;
  color: #666;
  font-style: italic;
}

/* Skills grid */
.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.skill-badge {
  display: inline-block;
  padding: .35rem .85rem;
  background: var(--blog-bg);
  border: 1px solid var(--blog-border);
  border-radius: 20px;
  font-size: .9rem;
  color: var(--blog-text);
  font-weight: 500;
  transition: all .2s;
}

.skill-badge:hover {
  background: var(--blog-primary);
  border-color: var(--blog-primary);
  color: #fff;
}

/* Experience timeline */
.experience-timeline {
  position: relative;
  padding-left: 2rem;
}

.experience-timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 0;
  width: 2px;
  background: var(--blog-border);
}

.experience-item {
  position: relative;
  margin-bottom: 2.5rem;
}

.experience-item::before {
  content: '';
  position: absolute;
  left: -1.65rem;
  top: .5rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--blog-primary);
  border: 2px solid #fff;
  box-shadow: 0 0 0 2px var(--blog-primary);
}

.experience-item__header {
  margin-bottom: .5rem;
}

.experience-item__role {
  font-size: 1.1rem;
  font-weight: 700;
  color: #333;
  margin: 0 0 .15rem;
}

.experience-item__company {
  font-size: .95rem;
  color: var(--blog-primary);
  font-weight: 600;
}

.experience-item__period {
  font-size: .85rem;
  color: var(--blog-text-light);
  margin-top: .2rem;
}

.experience-item__current {
  display: inline-block;
  background: var(--blog-primary);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: .1rem .5rem;
  border-radius: 10px;
  margin-left: .5rem;
  vertical-align: middle;
}

.experience-item__desc {
  font-size: .95rem;
  color: var(--blog-text);
  line-height: 1.6;
  margin-top: .5rem;
}

/* Resume download CTA */
.resume-cta {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.5rem;
  background: var(--blog-primary);
  color: #fff;
  border-radius: var(--blog-radius);
  text-decoration: none;
  font-weight: 700;
  font-size: .95rem;
  transition: background .2s;
}

.resume-cta:hover { background: var(--blog-primary-dark); }

/* Blog CTA */
.about-blog-cta {
  background: linear-gradient(135deg, #1b4332, #2d6a4f);
  color: #fff;
  border-radius: var(--blog-radius);
  padding: 2.5rem;
  text-align: center;
  margin-top: 2rem;
}

.about-blog-cta h3 {
  font-size: 1.5rem;
  margin-bottom: .75rem;
  color: #fff;
}

.about-blog-cta p {
  color: rgba(255,255,255,.8);
  margin-bottom: 1.5rem;
}

.about-blog-cta .button {
  background: var(--blog-primary);
  border-color: var(--blog-primary);
  color: #fff;
}

.about-blog-cta .button:hover {
  background: var(--blog-primary-dark);
  border-color: var(--blog-primary-dark);
}

/* --------------------------------------------------------------------------
   Newsletter confirmação / cancelamento
   -------------------------------------------------------------------------- */
.newsletter-status-page {
  max-width: 560px;
  margin: 6rem auto;
  text-align: center;
  padding: 0 2rem;
}

.newsletter-status-page__icon {
  font-size: 4rem;
  display: block;
  margin-bottom: 1rem;
}

.newsletter-status-page h1 {
  font-size: 2rem;
  margin-bottom: .75rem;
  color: #222;
}

.newsletter-status-page p {
  color: var(--blog-text-light);
  line-height: 1.6;
}

/* ==========================================================================
   Design System v2 — Componentes refinados
   ========================================================================== */

/* --------------------------------------------------------------------------
   Tipografia global
   -------------------------------------------------------------------------- */
body { font-family: var(--font-sans); }

.post-title, .card-title {
  text-transform: none;
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-text-primary);
}

/* --------------------------------------------------------------------------
   Cabeçalho da página blog
   -------------------------------------------------------------------------- */
.blog-header        { margin-bottom: 28px; }
.blog-title         { font-size: 28px; font-weight: 600; margin: 0 0 6px; color: var(--color-text-primary); text-transform: none; }
.blog-description   { color: var(--color-text-secondary); font-size: 15px; margin: 0 0 16px; }
.blog-divider       { border: none; border-top: 1px solid var(--color-border); margin: 0; }

/* --------------------------------------------------------------------------
   Grade de posts — 2 colunas fixas
   -------------------------------------------------------------------------- */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  align-items: start;
  margin-bottom: 24px;
}

.posts-grid .post-card.featured {
  grid-column: 1 / -1;
  flex-direction: row;
}
.posts-grid .post-card.featured .card-cover {
  width: 280px; height: auto; flex-shrink: 0;
}

@media (max-width: 900px) {
  .posts-grid { grid-template-columns: 1fr; }
  .posts-grid .post-card.featured { flex-direction: column; }
  .posts-grid .post-card.featured .card-cover { width: 100%; height: 180px; }
}

/* --------------------------------------------------------------------------
   Card de post — nova estrutura
   -------------------------------------------------------------------------- */
.post-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.15s ease, transform 0.15s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  box-shadow: none;
  min-height: 0;
}
.post-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-3px);
  box-shadow: none;
}

/* Cover colorido por categoria */
.card-cover {
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  flex-shrink: 0;
}
.card-cover--devops          { background: var(--cat-devops-bg); }
.card-cover--desenvolvimento  { background: var(--cat-dev-bg); }
.card-cover--development     { background: var(--cat-dev-bg); }
.card-cover--dicas           { background: var(--cat-dicas-bg); }
.card-cover--carreira        { background: var(--cat-carreira-bg); }
.card-cover--reflexoes       { background: var(--cat-reflexoes-bg); }
.card-cover--tutoriais       { background: var(--cat-tutoriais-bg); }
.card-cover--tips            { background: var(--cat-tips-bg); }
/* Categorias híbridas */
.card-cover--trilhas-logs           { background: #F5EBE0; }
.card-cover--infraestrutura-de-vida { background: #F9EFE3; }
.card-cover--kernel-do-sertao       { background: #FAECE7; }
.card-cover--life-on-the-road       { background: #FDF6EE; }
.card-cover img { width: 100%; height: 100%; object-fit: cover; }

.card-cover-placeholder {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}

/* Body do card */
.card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

/* Badge de categoria */
.cat-badge {
  font-size: 10px; font-weight: 600; letter-spacing: 0.04em;
  padding: 3px 8px; border-radius: var(--radius-pill);
  display: inline-block; text-transform: uppercase; width: fit-content;
  background: var(--color-primary-bg); color: var(--color-primary);
}
.cat-badge--devops          { background: var(--cat-devops-bg);    color: var(--cat-devops-text); }
.cat-badge--desenvolvimento  { background: var(--cat-dev-bg);       color: var(--cat-dev-text); }
.cat-badge--development     { background: var(--cat-dev-bg);       color: var(--cat-dev-text); }
.cat-badge--dicas           { background: var(--cat-dicas-bg);     color: var(--cat-dicas-text); }
.cat-badge--carreira        { background: var(--cat-carreira-bg);  color: var(--cat-carreira-text); }
.cat-badge--reflexoes       { background: var(--cat-reflexoes-bg); color: var(--cat-reflexoes-text); }
.cat-badge--tutoriais       { background: var(--cat-tutoriais-bg); color: var(--cat-tutoriais-text); }
.cat-badge--tips            { background: var(--cat-tips-bg);      color: var(--cat-tips-text); }
/* Categorias híbridas */
.cat-badge--trilhas-logs           { background: #F5EBE0; color: #6B4226; }
.cat-badge--infraestrutura-de-vida { background: #F9EFE3; color: #7A3D15; }
.cat-badge--kernel-do-sertao       { background: #FAECE7; color: #993C1D; }
.cat-badge--life-on-the-road       { background: #FDF6EE; color: #854F0B; }

/* Título do card */
.card-title { font-size: 15px; font-weight: 600; margin: 0; line-height: 1.35; }
.card-title a { color: var(--color-text-primary); text-decoration: none; }
.card-title a:hover { color: var(--color-primary); }

/* Excerpt do card */
.card-excerpt {
  font-size: var(--font-size-sm); color: var(--color-text-secondary);
  line-height: 1.6; margin: 0; flex: 1;
}
.card-excerpt a,
.card-excerpt a:hover {
  color: inherit;
  text-decoration: none;
  pointer-events: none;
}

/* Meta do card */
.card-meta {
  display: flex; align-items: center; gap: 6px;
  font-size: var(--font-size-xs); color: var(--color-text-muted);
}
.card-meta .reading-time { display: flex; align-items: center; gap: 4px; }
.card-meta .separator { color: var(--color-text-muted); opacity: .5; }

/* Tags do card */
.card-tags { display: flex; gap: 5px; flex-wrap: wrap; margin-top: auto; }

/* Override tag-pill para estilo refinado */
.tag-pill {
  font-size: 11px; color: var(--color-text-secondary);
  background: var(--color-bg); padding: 2px 8px;
  border-radius: var(--radius-pill); border: 1px solid var(--color-border);
  text-decoration: none; transition: background 0.1s, color 0.1s, border-color 0.1s;
}
.tag-pill:hover {
  background: var(--color-primary-bg); color: var(--color-primary);
  border-color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Filtros de idioma — pills
   -------------------------------------------------------------------------- */
.lang-filters { display: flex; gap: 6px; margin-bottom: 24px; }
.lang-pill {
  font-size: 13px; padding: 6px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all 0.15s;
  display: inline-block;
}
.lang-pill:hover { border-color: var(--color-primary); color: var(--color-primary); }
.lang-pill.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   Sidebar — sidebar-box
   -------------------------------------------------------------------------- */
.blog-sidebar { gap: 16px; }

.sidebar-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: none;
}
.sidebar-box-title {
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--color-text-muted); margin: 0 0 12px;
  padding-bottom: 0; border-bottom: none;
}

/* Categorias com flag de idioma */
.cat-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 0; border-bottom: 1px solid var(--color-border);
  font-size: 14px;
}
.cat-row:last-child { border-bottom: none; }
.cat-row a { color: var(--color-text-primary); text-decoration: none; transition: color .15s; }
.cat-row a:hover { color: var(--color-primary); }
.cat-name { display: flex; align-items: center; gap: 4px; }
.lang-flag {
  font-size: 9px; color: var(--color-text-muted);
  background: var(--color-bg); padding: 1px 5px;
  border-radius: 3px; margin-left: 4px;
  border: 1px solid var(--color-border);
  text-transform: uppercase; letter-spacing: .03em;
}
.cat-count {
  font-size: 11px; color: var(--color-text-muted);
  background: var(--color-bg); padding: 1px 8px;
  border-radius: var(--radius-pill);
}

/* Cloud de tags */
.tag-cloud-item {
  display: inline-block;
  font-size: 11px; color: var(--color-text-secondary);
  background: var(--color-bg); padding: 2px 8px;
  border-radius: var(--radius-pill); border: 1px solid var(--color-border);
  text-decoration: none; transition: background .1s, color .1s, border-color .1s;
  margin: 0 3px 5px 0;
}
.tag-cloud-item:hover {
  background: var(--color-primary-bg); color: var(--color-primary);
  border-color: var(--color-primary);
}
.tag-cloud-item.popular { font-size: 13px; font-weight: 500; }

/* --------------------------------------------------------------------------
   Newsletter widget v2
   -------------------------------------------------------------------------- */
.nl-newsletter-widget {
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  padding: 18px;
}
.nl-title { font-size: 14px; font-weight: 600; color: #FAECE7; margin: 0 0 4px; }
.nl-sub   { font-size: 12px; color: #E8C49A; margin: 0 0 12px; line-height: 1.5; }
.nl-newsletter-widget .nl-input {
  display: block;
  width: 100%; height: 36px; border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.12);
  padding: 0 10px; font-size: 13px; color: #fff;
  font-family: inherit;
  margin-bottom: 8px; box-sizing: border-box;
  transition: background 0.15s, border-color 0.15s;
  box-shadow: none; outline: none;
}
.nl-newsletter-widget .nl-input::placeholder { color: rgba(255,255,255,0.45); }
.nl-newsletter-widget .nl-input:focus {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.35);
  box-shadow: none; outline: none;
}
.nl-newsletter-widget .nl-btn {
  display: block;
  width: 100%; height: 36px; border-radius: var(--radius-sm);
  border: none;
  background: #ffffff !important;
  color: #B5541E !important;
  font-size: 13px; font-weight: 600; cursor: pointer;
  font-family: inherit;
  transition: background 0.15s;
  text-transform: none; letter-spacing: normal;
  margin-top: 4px;
}
.nl-newsletter-widget .nl-btn:hover {
  background: #FAECE7 !important;
  color: #B5541E !important;
}
.nl-feedback {
  padding: 8px; border-radius: var(--radius-sm);
  font-size: 12px; font-weight: 600; margin-top: 8px;
  display: none;
}
.nl-feedback--success { background: rgba(255,255,255,.2); color: #FAECE7; display: block; }
.nl-feedback--error   { background: rgba(255,80,80,.2);   color: #ffc8c8; display: block; }