/* ============================================================
   Protegido.Digital — Blog & Post Styles v2 (Premium)
   ============================================================ */

/* ── PAGE HEADER ── */
.page-header {
  padding: 150px 0 90px;
  position: relative; overflow: hidden;
  background: var(--c-bg);
}
.page-header::after {
  content: '';
  position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 600px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-border-a), transparent);
}
.page-header-bg { position: absolute; inset: 0; pointer-events: none; }
.page-header-bg .glow-1 {
  width: 700px; height: 500px; border-radius: 50%; filter: blur(100px);
  background: radial-gradient(ellipse, rgba(73,235,211,0.07) 0%, transparent 70%);
  top: -150px; right: -100px;
  animation: glow-drift 14s ease-in-out infinite alternate;
}
.page-header-bg .glow-2 {
  width: 500px; height: 500px; border-radius: 50%; filter: blur(100px);
  background: radial-gradient(ellipse, rgba(13,148,136,0.08) 0%, transparent 70%);
  bottom: -150px; left: -100px;
  animation: glow-drift 18s ease-in-out infinite alternate-reverse;
}
.page-header-content { position: relative; z-index: 2; }
.page-header-title {
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  font-weight: 800; letter-spacing: -0.025em; margin-bottom: 18px;
}
.page-header-sub {
  color: var(--c-muted); font-size: 1.1rem;
  max-width: 540px; line-height: 1.75;
}

/* ── FILTERS BAR ── */
.blog-filters-bar {
  background: rgba(14,15,26,0.85);
  border-bottom: 1px solid var(--c-border);
  padding: 18px 0;
  position: sticky; top: 72px; z-index: 100;
  backdrop-filter: blur(24px) saturate(1.5);
  -webkit-backdrop-filter: blur(24px) saturate(1.5);
}
.blog-filters-bar .container {
  display: flex; align-items: center;
  justify-content: space-between; gap: 20px; flex-wrap: wrap;
}
.filters-wrap { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-btn {
  background: transparent; border: 1px solid var(--c-border);
  color: var(--c-muted); font-family: 'Inter', sans-serif;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.02em;
  padding: 7px 18px; border-radius: 50px; cursor: pointer;
  transition: all var(--t) var(--ease);
}
.filter-btn:hover { border-color: var(--c-border-a); color: var(--c-white); background: var(--c-accent-xs); }
.filter-btn.active { background: var(--g-main); color: #0e1a18; border-color: transparent; box-shadow: 0 4px 16px rgba(73,235,211,0.25); }
.search-wrap {
  display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--c-border);
  border-radius: 50px; padding: 9px 20px; transition: all var(--t);
}
.search-wrap:focus-within { border-color: var(--c-border-a); background: rgba(73,235,211,0.03); box-shadow: 0 0 0 3px rgba(73,235,211,0.06); }
.search-wrap i { color: var(--c-dim); font-size: 0.82rem; }
.search-wrap input {
  background: none; border: none; outline: none;
  color: var(--c-white); font-family: 'Inter', sans-serif;
  font-size: 0.88rem; width: 200px;
}
.search-wrap input::placeholder { color: var(--c-dim); }

/* ── BLOG MAIN ── */
.blog-main { padding: 80px 0 130px; }

/* ── FEATURED POST ── */
.featured-post-wrap { margin-bottom: 80px; }
.featured-post {
  display: grid; grid-template-columns: 1.1fr 1fr;
  background: var(--c-bg3);
  border: 1px solid rgba(73,235,211,0.18);
  border-radius: 24px; overflow: hidden;
  text-decoration: none; color: inherit;
  position: relative; transition: all var(--t) var(--ease);
}
.featured-post::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--g-main);
}
.featured-post:hover { transform: translateY(-5px); box-shadow: 0 24px 80px rgba(0,0,0,0.5), 0 0 60px rgba(73,235,211,0.08); }

/* Imagem do featured */
.featured-img {
  position: relative; overflow: hidden; min-height: 320px;
  background: var(--c-bg2);
  display: flex; align-items: center; justify-content: center;
}
.featured-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.featured-post:hover .featured-img img { transform: scale(1.04); }
.featured-img-icon {
  font-size: 6rem; color: var(--c-accent); opacity: 0.1;
  transition: opacity var(--t);
}
.featured-post:hover .featured-img-icon { opacity: 0.18; }
/* Overlay gradiente na imagem */
.featured-img::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent 60%, rgba(26,27,46,0.6) 100%);
}
.featured-badge {
  position: absolute; top: 20px; left: 20px; z-index: 2;
  background: var(--g-main); color: #0e1a18;
  font-size: 0.68rem; font-weight: 800; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 5px 14px; border-radius: 50px;
  box-shadow: 0 4px 16px rgba(73,235,211,0.3);
}
.featured-body {
  padding: 48px; display: flex; flex-direction: column; justify-content: center; gap: 0;
}
.featured-body .post-cat { margin-bottom: 16px; width: fit-content; }
.featured-body h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem); font-weight: 800;
  line-height: 1.2; margin-bottom: 16px; color: var(--c-white);
  letter-spacing: -0.02em;
}
.featured-body p { color: var(--c-muted); font-size: 0.95rem; line-height: 1.75; margin-bottom: 28px; }
.featured-meta { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.featured-read-more {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--c-accent); font-size: 0.88rem; font-weight: 700;
  margin-top: 20px; transition: gap var(--t);
}
.featured-post:hover .featured-read-more { gap: 12px; }

/* ── BLOG GRID HEADER ── */
.blog-grid-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 32px; padding-bottom: 20px;
  border-bottom: 1px solid var(--c-border);
}
.blog-grid-title { font-size: 1.15rem; font-weight: 700; color: var(--c-white); }
.post-count {
  font-size: 0.8rem; color: var(--c-dim);
  background: rgba(255,255,255,0.04); border: 1px solid var(--c-border);
  padding: 4px 12px; border-radius: 50px;
}

/* ── BLOG GRID ── */
.blog-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }

/* ── POST CARD ── */
.post-card {
  background: var(--c-bg3); border: 1px solid var(--c-border);
  border-radius: 20px; overflow: hidden;
  text-decoration: none; color: inherit;
  transition: all var(--t) var(--ease);
  display: flex; flex-direction: column; position: relative;
}
.post-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: var(--g-main); transform: scaleX(0);
  transition: transform 0.4s var(--ease);
}
.post-card:hover { border-color: rgba(73,235,211,0.22); transform: translateY(-6px); box-shadow: 0 20px 60px rgba(0,0,0,0.45), 0 0 30px rgba(73,235,211,0.06); }
.post-card:hover::after { transform: scaleX(1); }

/* Thumbnail do card */
.card-thumb {
  height: 200px; position: relative; overflow: hidden;
  background: var(--c-bg2);
  display: flex; align-items: center; justify-content: center;
}
.card-thumb img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.post-card:hover .card-thumb img { transform: scale(1.06); }
.card-thumb-icon {
  font-size: 3.5rem; color: var(--c-accent); opacity: 0.12;
  transition: opacity var(--t);
}
.post-card:hover .card-thumb-icon { opacity: 0.2; }
/* Overlay sutil */
.card-thumb::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 60px;
  background: linear-gradient(transparent, var(--c-bg3));
}
/* Cat badge sobre a imagem */
.card-cat-badge {
  position: absolute; top: 14px; left: 14px; z-index: 2;
}

.card-body { padding: 24px 28px 28px; flex: 1; display: flex; flex-direction: column; }
.card-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.card-body h3 {
  font-size: 1.05rem; font-weight: 700; line-height: 1.4;
  margin-bottom: 12px; color: var(--c-white);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card-body p {
  color: var(--c-muted); font-size: 0.86rem; line-height: 1.7;
  margin-bottom: 20px; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.card-footer {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: auto; padding-top: 16px;
  border-top: 1px solid var(--c-border);
}
.card-author { display: flex; align-items: center; gap: 8px; }
.card-author-avatar {
  width: 28px; height: 28px; border-radius: 50%; overflow: hidden;
  background: rgba(73,235,211,0.08); border: 1px solid rgba(73,235,211,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-accent); font-size: 0.7rem; flex-shrink: 0;
}
.card-author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.card-author span { font-size: 0.76rem; color: var(--c-dim); font-weight: 500; }
.read-more {
  color: var(--c-accent); font-size: 0.8rem; font-weight: 700;
  display: flex; align-items: center; gap: 5px;
  transition: gap var(--t);
}
.post-card:hover .read-more { gap: 8px; }
.read-more i { font-size: 0.7rem; }

/* ── POST META SHARED ── */
.post-cat {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--c-accent-xs); border: 1px solid var(--c-border-a);
  color: var(--c-accent); font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 4px 12px; border-radius: 50px;
}
.post-date, .post-read {
  font-size: 0.76rem; color: var(--c-dim);
  display: flex; align-items: center; gap: 5px;
}
.post-date i, .post-read i { font-size: 0.65rem; color: var(--c-accent); opacity: 0.6; }

/* ── LOADING & EMPTY ── */
.blog-loading, .post-loading {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 16px; padding: 100px 0; color: var(--c-muted);
}
.loading-spinner {
  width: 40px; height: 40px; border-radius: 50%;
  border: 3px solid var(--c-border); border-top-color: var(--c-accent);
  animation: spin-load 0.75s linear infinite;
}
@keyframes spin-load { to { transform: rotate(360deg); } }
.empty-state { text-align: center; padding: 100px 0; color: var(--c-muted); }
.empty-state i { font-size: 3.5rem; opacity: 0.15; margin-bottom: 20px; display: block; color: var(--c-accent); }
.empty-state p { font-size: 1rem; }



/* ══════════════════════════════════════════════════════
   POST PAGE — redesign editorial completo
══════════════════════════════════════════════════════ */

/* Barra de progresso de leitura */
.reading-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px;
  background: rgba(255,255,255,0.06); z-index: 2000;
}
.reading-progress-bar {
  height: 100%; width: 0%;
  background: var(--g-main);
  transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
}

/* ── HERO (ph = post-hero) ── */
.ph {
  padding: 88px 0 0;
  position: relative; overflow: hidden;
  background: var(--c-bg);
}
.ph-bg { position: absolute; inset: 0; pointer-events: none; }
.ph-glow {
  position: absolute; width: 500px; height: 400px; border-radius: 50%;
  filter: blur(120px);
  background: radial-gradient(ellipse, rgba(73,235,211,0.06) 0%, transparent 70%);
  top: -80px; right: -60px;
}
.ph-cover { position: absolute; inset: 0; z-index: 0; }
.ph-cover img { width: 100%; height: 100%; object-fit: cover; opacity: 0.06; filter: blur(6px); }
.ph-cover::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(14,15,26,0.6) 0%, rgba(14,15,26,1) 100%);
}

.ph-inner {
  position: relative; z-index: 2;
  max-width: 680px;
  padding: 24px 0 36px;
}

/* Breadcrumb — menor e mais discreto */
.ph-breadcrumb {
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 14px; flex-wrap: wrap;
}
.ph-breadcrumb a {
  color: var(--c-dim); text-decoration: none; font-size: 0.72rem;
  font-weight: 500; transition: color var(--t);
}
.ph-breadcrumb a:hover { color: var(--c-accent); }
.ph-breadcrumb i { color: var(--c-dim); font-size: 0.5rem; }
.ph-breadcrumb span { color: var(--c-muted); font-size: 0.72rem; }

/* Meta linha — tudo numa linha, bem compacto */
.ph-meta {
  display: flex; align-items: center; gap: 7px;
  margin-bottom: 12px; flex-wrap: wrap;
}
.ph-sep { color: var(--c-dim); font-size: 0.65rem; }
.ph-date, .ph-read { font-size: 0.74rem; color: var(--c-dim); }

/* Título */
.ph-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.5rem, 3.2vw, 2.2rem);
  font-weight: 800; line-height: 1.18;
  letter-spacing: -0.022em; color: #f0f4f8;
  margin-bottom: 12px;
}

/* Lead */
.ph-lead {
  font-size: 0.97rem; line-height: 1.68;
  color: #7a8fa4;
  margin-bottom: 20px;
  padding-left: 12px;
  border-left: 2px solid rgba(73,235,211,0.35);
}

/* Autor — linha única discreta */
.ph-author { display: flex; align-items: center; gap: 9px; }
.ph-avatar {
  width: 28px; height: 28px; border-radius: 50%; overflow: hidden;
  background: rgba(73,235,211,0.08); border: 1.5px solid rgba(73,235,211,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-accent); font-size: 0.72rem; flex-shrink: 0;
}
.ph-avatar img { width: 100%; height: 100%; object-fit: cover; }
.ph-author strong { font-size: 0.78rem; font-weight: 700; color: #c8d4e0; }
.ph-author span   { font-size: 0.72rem; color: var(--c-dim); }

/* Banner de capa */
.ph-banner {
  width: 100%; max-height: 440px; overflow: hidden;
  position: relative; background: var(--c-bg2);
}
.ph-banner img { width: 100%; height: 440px; object-fit: cover; display: block; }
.ph-banner::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 80px;
  background: linear-gradient(transparent, var(--c-bg));
}

/* ── CORPO DO ARTIGO (pa = post-article) ── */
.pa-wrap { padding: 52px 0 80px; background: var(--c-bg); }

.pa-layout {
  display: grid;
  grid-template-columns: 680px 1fr;   /* coluna de leitura fixa + sidebar */
  gap: 56px;
  align-items: start;
}

/* ── TIPOGRAFIA EDITORIAL ── */
.pa-content {
  /* Largura máxima de leitura: ~68 chars */
  max-width: 680px;
  color: #9aaabb;
  font-size: 1.02rem;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}

/* Primeiro parágrafo — entrada editorial */
.pa-content > p:first-of-type {
  font-size: 1.1rem;
  color: #b8c8d8;
  line-height: 1.82;
}

/* Headings — escala modular 1.25 */
.pa-content h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.42rem; font-weight: 700;
  color: #e8f0f8; line-height: 1.25;
  margin: 2.4em 0 0.7em;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  scroll-margin-top: 100px;
}
.pa-content h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.14rem; font-weight: 700;
  color: #d8e4f0; line-height: 1.3;
  margin: 1.9em 0 0.6em;
  scroll-margin-top: 100px;
}
.pa-content h4 {
  font-size: 0.76rem; font-weight: 700;
  color: var(--c-accent); letter-spacing: 0.12em;
  text-transform: uppercase; margin: 1.6em 0 0.5em;
}
.pa-content p { margin-bottom: 1.4em; }

/* Links */
.pa-content a {
  color: var(--c-accent);
  text-decoration: underline;
  text-decoration-color: rgba(73,235,211,0.28);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--t);
}
.pa-content a:hover { text-decoration-color: var(--c-accent); }

/* Strong / em */
.pa-content strong { color: #d8e4f0; font-weight: 700; }
.pa-content em     { font-style: italic; color: #b8c8d8; }

/* Listas */
.pa-content ul, .pa-content ol {
  padding-left: 0; margin-bottom: 1.4em; list-style: none;
}
.pa-content li { position: relative; padding-left: 1.4em; margin-bottom: 0.55em; }
.pa-content ul li::before {
  content: ''; position: absolute; left: 0; top: 0.65em;
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--c-accent); opacity: 0.6;
}
.pa-content ol { counter-reset: ol-c; }
.pa-content ol li { counter-increment: ol-c; }
.pa-content ol li::before {
  content: counter(ol-c) '.';
  position: absolute; left: 0; top: 0.05em;
  color: var(--c-accent); font-size: 0.78rem; font-weight: 700;
}

/* Blockquote */
.pa-content blockquote {
  margin: 1.8em 0; padding: 18px 22px;
  border-left: 2px solid rgba(73,235,211,0.5);
  background: rgba(73,235,211,0.03);
  border-radius: 0 var(--r-xs) var(--r-xs) 0;
}
.pa-content blockquote p {
  color: #c8d8e8; font-style: italic;
  font-size: 1rem; margin: 0; line-height: 1.72;
}

/* Código inline */
.pa-content code {
  background: rgba(73,235,211,0.07); color: #7dd8c8;
  padding: 1px 6px; border-radius: 4px; font-size: 0.85em;
  font-family: 'Courier New', monospace;
  border: 1px solid rgba(73,235,211,0.1);
}

/* Bloco de código */
.pa-content pre {
  background: #0b0c18; border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--r-sm); padding: 20px 22px;
  overflow-x: auto; margin: 1.6em 0; position: relative;
}
.pa-content pre::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--g-main); border-radius: var(--r-sm) var(--r-sm) 0 0;
}
.pa-content pre code {
  background: none; padding: 0; border: none;
  color: #9ecfbf; font-size: 0.87em; line-height: 1.7;
}

/* Imagens */
.pa-content img {
  max-width: 100%; border-radius: var(--r-sm); margin: 1.8em 0;
  border: 1px solid rgba(255,255,255,0.07);
  box-shadow: 0 4px 24px rgba(0,0,0,0.35); display: block;
}

/* HR */
.pa-content hr {
  border: none; margin: 2em 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
}

/* Tabela */
.pa-content table { width: 100%; border-collapse: collapse; margin: 1.6em 0; font-size: 0.88rem; }
.pa-content th {
  background: rgba(255,255,255,0.04); color: #e0e8f0;
  font-weight: 700; padding: 9px 13px; text-align: left;
  border-bottom: 1px solid rgba(73,235,211,0.18);
  font-size: 0.74rem; letter-spacing: 0.06em; text-transform: uppercase;
}
.pa-content td { padding: 9px 13px; border-bottom: 1px solid rgba(255,255,255,0.05); color: #8a9aaa; }
.pa-content tr:last-child td { border-bottom: none; }
.pa-content tr:hover td { background: rgba(255,255,255,0.02); }

/* ── SIDEBAR ── */
.pa-sidebar {
  position: sticky; top: 72px;
  display: flex; flex-direction: column; gap: 12px;
  max-width: 220px;
}

.sb-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--r-sm); padding: 16px;
  position: relative; overflow: hidden;
}
.sb-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(73,235,211,0.15), transparent);
}
.sb-card h4 {
  font-size: 0.66rem; font-weight: 700; color: var(--c-dim);
  text-transform: uppercase; letter-spacing: 0.14em;
  margin-bottom: 12px; display: flex; align-items: center; gap: 6px;
}
.sb-card h4 i { color: var(--c-accent); font-size: 0.68rem; }

/* TOC */
.toc { display: flex; flex-direction: column; gap: 2px; }
.toc a {
  display: block; font-size: 0.78rem; color: var(--c-dim);
  text-decoration: none; padding: 5px 8px; border-radius: 5px;
  line-height: 1.4; transition: all var(--t);
  border-left: 2px solid transparent;
}
.toc a:hover { color: var(--c-white); background: rgba(255,255,255,0.04); }
.toc a.active {
  color: var(--c-accent); border-left-color: var(--c-accent);
  background: rgba(73,235,211,0.05);
}
.toc a.toc-h3 { padding-left: 18px; font-size: 0.74rem; }

/* Share */
.sb-share { display: flex; flex-direction: column; gap: 6px; }
.sb-share-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 11px; border-radius: var(--r-xs);
  font-size: 0.77rem; font-weight: 600; text-decoration: none;
  border: 1px solid rgba(255,255,255,0.07); cursor: pointer;
  font-family: 'Inter', sans-serif; transition: all var(--t);
  color: var(--c-muted); background: transparent; width: 100%;
}
.sb-share-btn:hover { border-color: var(--c-border-a); color: var(--c-white); background: rgba(73,235,211,0.04); }
.sb-share-btn.linkedin i { color: #0a66c2; }
.sb-share-btn.whatsapp i { color: #25d366; }
.sb-share-btn.copy i    { color: var(--c-accent); }

/* Related na sidebar */
#relatedPosts { display: flex; flex-direction: column; gap: 10px; }
.related-item {
  text-decoration: none; color: inherit;
  display: block; padding: 7px; border-radius: var(--r-xs);
  transition: background var(--t);
}
.related-item:hover { background: rgba(255,255,255,0.03); }
.related-item h5 {
  font-size: 0.77rem; font-weight: 600; color: var(--c-muted);
  line-height: 1.35; margin-bottom: 3px; transition: color var(--t);
}
.related-item:hover h5 { color: var(--c-white); }
.related-item span { font-size: 0.68rem; color: var(--c-dim); }

/* ── SEÇÃO PÓS-ARTIGO ── */
.pa-footer-cta {
  background: var(--c-bg2);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 36px 0 52px;
}
.pa-footer-cta-inner {
  display: grid; grid-template-columns: auto 1fr; gap: 40px; align-items: start;
  max-width: 680px; /* alinha com a coluna de leitura */
}

/* Card do autor — horizontal compacto */
.pa-author-card {
  display: flex; gap: 14px; align-items: center;
  padding: 20px 22px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--r-sm);
  position: relative; overflow: hidden;
  grid-column: 1 / -1;
}
.pa-author-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(73,235,211,0.2), transparent);
}
.pac-avatar {
  width: 48px; height: 48px; border-radius: 50%; overflow: hidden; flex-shrink: 0;
  background: rgba(73,235,211,0.08); border: 1.5px solid rgba(73,235,211,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-accent); font-size: 1.2rem;
}
.pac-avatar img { width: 100%; height: 100%; object-fit: cover; }
.pac-info { flex: 1; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.pac-info strong { font-size: 0.88rem; font-weight: 700; color: var(--c-white); white-space: nowrap; }
.pac-info p { color: var(--c-muted); font-size: 0.82rem; line-height: 1.55; margin: 0; flex: 1; min-width: 200px; }

/* Posts relacionados no rodapé — linha horizontal */
.pa-related-bottom { grid-column: 1 / -1; }
.pa-related-bottom h3 {
  font-size: 0.68rem; font-weight: 700; color: var(--c-dim);
  text-transform: uppercase; letter-spacing: 0.14em; margin-bottom: 12px;
}
.pa-related-list { display: flex; gap: 12px; }
.pa-related-item {
  flex: 1; display: flex; gap: 12px; align-items: flex-start;
  text-decoration: none; color: inherit; padding: 14px;
  background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--r-sm); transition: all var(--t);
}
.pa-related-item:hover { border-color: var(--c-border-a); background: rgba(73,235,211,0.03); }
.pa-related-thumb {
  width: 40px; height: 40px; border-radius: 7px; flex-shrink: 0;
  background: var(--c-bg3); border: 1px solid rgba(255,255,255,0.07);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-accent); font-size: 0.95rem; overflow: hidden;
}
.pa-related-thumb img { width: 100%; height: 100%; object-fit: cover; }
.pa-related-item h4 {
  font-size: 0.82rem; font-weight: 700; color: var(--c-white);
  line-height: 1.35; margin-bottom: 3px; transition: color var(--t);
}
.pa-related-item:hover h4 { color: var(--c-accent); }
.pa-related-item span { font-size: 0.7rem; color: var(--c-dim); }

/* ── CTA FLUTUANTE ── */
.floating-cta {
  position: fixed; bottom: 28px; right: 28px; z-index: 500;
  opacity: 0; transform: translateY(12px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
  pointer-events: none;
}
.floating-cta.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.floating-cta-btn {
  display: flex; align-items: center; gap: 9px;
  background: var(--g-main); color: #0e1a18;
  font-family: 'Inter', sans-serif; font-size: 0.84rem; font-weight: 700;
  padding: 12px 20px; border-radius: 50px; text-decoration: none;
  box-shadow: 0 8px 32px rgba(73,235,211,0.35), 0 2px 8px rgba(0,0,0,0.4);
  transition: all var(--t);
}
.floating-cta-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(73,235,211,0.5); }

/* Post error */
.post-error { min-height: 60vh; display: flex; align-items: center; justify-content: center; }
.post-error .container { text-align: center; }
.post-error i { font-size: 3rem; color: var(--c-accent); opacity: 0.2; margin-bottom: 18px; display: block; }
.post-error h2 { font-size: 1.5rem; margin-bottom: 10px; }
.post-error p  { color: var(--c-muted); margin-bottom: 22px; }

/* ── RESPONSIVE ── */
@media (max-width: 1200px) {
  .pa-layout { grid-template-columns: 1fr 200px; gap: 36px; }
  .pa-sidebar { max-width: 200px; }
}
@media (max-width: 1024px) {
  .pa-layout { grid-template-columns: 1fr; }
  .pa-sidebar { position: static; max-width: 100%; flex-direction: row; flex-wrap: wrap; }
  .sb-card { flex: 1; min-width: 180px; }
  .pa-footer-cta-inner { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: repeat(2,1fr); }
  .featured-post { grid-template-columns: 1fr; }
  .featured-img { min-height: 220px; }
  .featured-img::after { background: linear-gradient(180deg, transparent 60%, rgba(26,27,46,0.9) 100%); }
}
@media (max-width: 768px) {
  .ph-title { font-size: 1.45rem; }
  .pa-wrap { padding: 32px 0 56px; }
  .pa-sidebar { flex-direction: column; }
  .sb-card { min-width: unset; }
  .pa-author-card { flex-wrap: wrap; }
  .pac-info { flex-direction: column; align-items: flex-start; gap: 8px; }
  .pa-related-list { flex-direction: column; }
  .floating-cta { bottom: 16px; right: 16px; }
  .floating-cta-btn span { display: none; }
  .floating-cta-btn { padding: 14px; border-radius: 50%; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-filters-bar .container { flex-direction: column; align-items: flex-start; }
  .search-wrap { width: 100%; }
  .search-wrap input { width: 100%; }
}