/* ============================================================
 * Lunna · Blog index (/blog/)
 * Carregado condicionalmente via functions.php (is_home())
 * ============================================================ */

/* ============================
   1 · DESIGN TOKENS — manual da marca
   ============================ */
:root {
  --bordo:        #3A1822;
  --bordo-deep:   #2A1018;
  --bronze:       #A87B4D;
  --bronze-light: #C49566;
  --creme:        #F0E9DB;
  --creme-soft:   #F7F1E5;
  --creme-pure:   #FBF6EC;

  --ink:          var(--bordo);
  --ink-soft:     #4D2530;
  --muted:        #8A7563;
  --hairline:     rgba(168, 123, 77, 0.22);
  --hairline-strong: rgba(168, 123, 77, 0.45);

  --max-w:      1180px;
  --max-w-wide: 1440px;
  --ease:       cubic-bezier(0.22, 1, 0.36, 1);
}

/* ============================
   2 · RESET + BASE (escopo aplicado ao body só na página /blog/)
   ============================ */
body.lunna-blog-home {
  font-family: 'Jost', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 300;
  color: var(--ink);
  background: var(--creme);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  padding-bottom: 72px;
}
body.lunna-blog-home img { max-width: 100%; display: block; }
body.lunna-blog-home a { color: inherit; text-decoration: none; }

.ln-container      { max-width: var(--max-w);      margin: 0 auto; padding: 0 32px; }
.ln-container-wide { max-width: var(--max-w-wide); margin: 0 auto; padding: 0 32px; }

#lnPost .eyebrow {
  font-family: 'Jost', sans-serif;
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-weight: 400;
  color: var(--bronze);
}

/* ============================
   3 · BOTÕES
   ============================ */
#lnPost .ln-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 40px;
  font-family: 'Jost', sans-serif;
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 0.45s var(--ease);
  cursor: pointer;
  border: 1px solid transparent;
  text-align: center;
}
#lnPost .ln-btn--primary { background: var(--bronze); color: var(--creme); border-color: var(--bronze); }
#lnPost .ln-btn--primary:hover { background: var(--bronze-light); border-color: var(--bronze-light); transform: translateY(-1px); }
#lnPost .ln-btn--outline { background: transparent; color: var(--bordo); border-color: var(--bordo); }
#lnPost .ln-btn--outline:hover { background: var(--bordo); color: var(--creme); }

/* ============================
   4 · HEADER · idêntico ao da home (Lunna global)
   ============================ */
.ln-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 40px;
  background: transparent;
  transition: background 0.5s var(--ease), padding 0.4s var(--ease), backdrop-filter 0.5s var(--ease);
}
.ln-header.is-solid,
.ln-header.scrolled {
  background: rgba(58, 24, 34, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 14px 40px;
  border-bottom: 1px solid rgba(196, 149, 102, 0.18);
}
.ln-header-brand {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
  color: var(--creme);
  text-align: center;
}
.ln-header-brand .mark {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  font-size: 26px;
  letter-spacing: 0.18em;
  text-indent: 0.18em;
}
.ln-header-brand .tag {
  font-family: 'Jost', sans-serif;
  font-weight: 400;
  font-size: 10px;
  letter-spacing: 0.32em;
  margin-top: 6px;
  opacity: 0.82;
  text-transform: uppercase;
  text-indent: 0.32em;
}
.ln-nav { display: flex; gap: 34px; align-items: center; }
.ln-nav a {
  font-family: 'Jost', sans-serif;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-weight: 400;
  color: var(--creme);
  opacity: 0.85;
  transition: opacity 0.3s var(--ease), color 0.3s var(--ease);
}
.ln-nav a:hover { opacity: 1; color: var(--bronze-light); }
.ln-nav .ln-nav-cta {
  border: 1px solid rgba(240, 233, 219, 0.45);
  padding: 10px 22px;
}
.ln-nav .ln-nav-cta:hover {
  background: var(--bronze);
  border-color: var(--bronze);
  opacity: 1;
  color: var(--creme);
}
.ln-nav .ln-nav-access {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--bronze-light);
  opacity: 0.92;
}
.ln-nav .ln-nav-access::before {
  content: "";
  width: 11px; height: 11px;
  border: 1px solid currentColor;
  border-radius: 2px;
  box-shadow: inset 0 -3px 0 currentColor;
  position: relative;
  top: 1px;
}
.ln-nav .ln-nav-access:hover { color: var(--creme); opacity: 1; }
.ln-nav a[aria-current="page"] { color: var(--bronze-light); opacity: 1; }

.ln-menu-toggle { display: none; position: relative; background: none; border: none; cursor: pointer; }
.ln-menu-toggle .bar {
  display: block;
  width: 28px;
  height: 1.5px;
  background: var(--creme);
  margin: 6px 0;
  transition: transform 0.35s var(--ease), opacity 0.25s var(--ease);
  transform-origin: center;
}
.ln-menu-toggle.is-open .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.ln-menu-toggle.is-open .bar:nth-child(2) { opacity: 0; }
.ln-menu-toggle.is-open .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================
   5 · HERO DO BLOG
   ============================ */
#lnPost .ln-blog-hero {
  position: relative;
  background: var(--bordo);
  color: var(--creme);
  padding: 200px 32px 110px;
  overflow: hidden;
  text-align: center;
}
#lnPost .ln-blog-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 100% 60% at 50% 0%, rgba(168, 123, 77, 0.10) 0%, transparent 60%);
  pointer-events: none;
}
#lnPost .ln-blog-hero-inner { position: relative; z-index: 2; max-width: 880px; margin: 0 auto; }

#lnPost .ln-blog-crumb {
  font-family: 'Jost', sans-serif;
  font-size: 10px;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: rgba(240, 233, 219, 0.55);
  margin-bottom: 28px;
}
#lnPost .ln-blog-crumb a { color: rgba(240, 233, 219, 0.75); transition: color 0.3s var(--ease); }
#lnPost .ln-blog-crumb a:hover { color: var(--bronze-light); }
#lnPost .ln-blog-crumb .sep { margin: 0 14px; color: var(--bronze); }

#lnPost .ln-blog-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin: 0 auto 22px;
  max-width: 280px;
}
#lnPost .ln-blog-divider .line { flex: 1; height: 1px; background: rgba(196, 149, 102, 0.55); }
#lnPost .ln-blog-divider .diamond { width: 6px; height: 6px; background: var(--bronze-light); transform: rotate(45deg); }

#lnPost .ln-blog-eyebrow {
  font-family: 'Jost', sans-serif;
  font-size: 11px;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--creme);
  opacity: 0.85;
  margin-bottom: 28px;
  display: block;
}
#lnPost .ln-blog-headline {
  font-family: 'Playfair Display', serif;
  font-weight: 400;
  font-size: clamp(34px, 5.2vw, 68px);
  line-height: 1.08;
  color: var(--creme);
  margin-bottom: 22px;
}
#lnPost .ln-blog-headline em { font-style: italic; color: var(--bronze-light); }
#lnPost .ln-blog-lede {
  max-width: 540px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(240, 233, 219, 0.78);
}

/* ============================
   6 · FILTROS · chips de categoria
   ============================ */
#lnPost .ln-blog-filters {
  background: var(--creme-soft);
  border-bottom: 1px solid var(--hairline);
  padding: 22px 32px;
  position: sticky;
  top: 0;
  z-index: 40;
}
#lnPost .ln-blog-filters-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
#lnPost .ln-blog-filter-label {
  font-family: 'Jost', sans-serif;
  font-size: 10px;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-right: 14px;
}
#lnPost .ln-blog-chip {
  font-family: 'Jost', sans-serif;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 400;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid var(--hairline);
  padding: 10px 18px;
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}
#lnPost .ln-blog-chip:hover {
  border-color: var(--bronze);
  color: var(--bordo);
}
#lnPost .ln-blog-chip.is-active {
  background: var(--bordo);
  border-color: var(--bordo);
  color: var(--creme);
}

/* ============================
   7 · GRID DE POSTS · 1 coluna empilhada com hairline
   ============================ */
#lnPost .ln-blog-grid {
  background: var(--creme);
  padding: 40px 0 24px;
}
#lnPost .ln-blog-grid-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  max-width: 720px;
  margin: 0 auto;
}

/* Card · simplificado, estilo editorial */
#lnPost .ln-post-card {
  display: flex; flex-direction: column;
  padding: 36px 0;
  border-top: 1px solid var(--hairline);
  transition: opacity 0.3s var(--ease);
}
#lnPost .ln-post-card:last-child {
  border-bottom: 1px solid var(--hairline);
}
#lnPost .ln-post-card-tag {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: 'Jost', sans-serif;
  font-size: 10px; letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}
#lnPost .ln-post-card-cat {
  color: var(--bronze); font-weight: 500;
}
#lnPost .ln-post-card-tag .dot {
  width: 3px; height: 3px;
  background: var(--bronze); border-radius: 50%;
  flex-shrink: 0;
}
#lnPost .ln-post-card-title {
  font-family: 'Playfair Display', serif;
  font-weight: 400;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.16;
  color: var(--bordo);
  margin-bottom: 16px;
  transition: color 0.3s var(--ease);
}
#lnPost .ln-post-card-title em { font-style: italic; color: var(--bronze); }
#lnPost .ln-post-card-title a { color: inherit; }
#lnPost .ln-post-card:hover .ln-post-card-title { color: var(--bronze); }
#lnPost .ln-post-card-excerpt {
  font-size: 15.5px; line-height: 1.75;
  color: var(--ink-soft);
  margin-bottom: 18px;
  max-width: 640px;
}
#lnPost .ln-post-card-link {
  font-family: 'Jost', sans-serif;
  font-size: 10.5px; letter-spacing: 0.32em;
  text-transform: uppercase; font-weight: 500;
  color: var(--bronze);
  display: inline-flex; align-items: center; gap: 10px;
  transition: gap 0.3s var(--ease), color 0.3s var(--ease);
}
#lnPost .ln-post-card-link::after {
  content: "→"; transition: transform 0.3s var(--ease);
}
#lnPost .ln-post-card:hover .ln-post-card-link { color: var(--bordo); gap: 14px; }
#lnPost .ln-post-card:hover .ln-post-card-link::after { transform: translateX(3px); }

/* Paginação nativa do WP */
#lnPost .ln-blog-pagination {
  margin-top: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Jost', sans-serif;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
#lnPost .ln-blog-pagination .page-numbers {
  min-width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  color: var(--ink-soft);
  border: 1px solid var(--hairline);
  transition: all 0.3s var(--ease);
}
#lnPost .ln-blog-pagination a.page-numbers:hover {
  border-color: var(--bronze); color: var(--bordo);
}
#lnPost .ln-blog-pagination .page-numbers.current {
  background: var(--bordo);
  color: var(--creme);
  border-color: var(--bordo);
}

/* Estado vazio (nenhum post ainda) */
#lnPost .ln-blog-empty {
  text-align: center;
  padding: 80px 24px;
  color: var(--muted);
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 22px;
}

/* ============================
   8 · CONVITE
   ============================ */
#lnPost .ln-blog-invite {
  background: var(--creme-soft);
  border-top: 1px solid var(--hairline);
  padding: 56px 0 64px;
  text-align: center;
}
#lnPost .ln-blog-invite-inner {
  max-width: 720px;
  margin: 0 auto;
}
#lnPost .ln-blog-invite .eyebrow { display: block; margin-bottom: 22px; }
#lnPost .ln-blog-invite h2 {
  font-family: 'Playfair Display', serif;
  font-weight: 400;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.14;
  color: var(--bordo);
  margin-bottom: 22px;
}
#lnPost .ln-blog-invite h2 em { font-style: italic; color: var(--bronze); }
#lnPost .ln-blog-invite p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
  margin-bottom: 38px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}
#lnPost .ln-blog-invite-ctas {
  display: inline-flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ============================
   9 · STICKY CTA
   ============================ */
.ln-sticky-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 90;
  background: var(--bordo);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-shadow: 0 -8px 24px rgba(0,0,0,0.18);
  border-top: 1px solid rgba(196, 149, 102, 0.22);
}
.ln-sticky-cta-text {
  font-family: 'Jost', sans-serif;
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(240, 233, 219, 0.85);
}
.ln-sticky-cta-text em {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  color: var(--bronze-light);
  letter-spacing: 0;
  text-transform: none;
  font-size: 14px;
}
.ln-sticky-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 28px;
  background: var(--bronze);
  color: var(--creme);
  font-family: 'Jost', sans-serif;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-weight: 500;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}
.ln-sticky-cta-btn:hover { background: var(--bronze-light); transform: translateY(-1px); }

/* ============================
   10 · RESPONSIVO
   ============================ */
@media (max-width: 980px) {
  #lnPost .ln-blog-grid-inner { grid-template-columns: 1fr; gap: 0; }
}

@media (max-width: 720px) {
  .ln-header { padding: 14px 18px; }
  .ln-header.scrolled,
  .ln-header.is-solid { padding: 12px 18px; }
  .ln-header-brand .mark { font-size: 22px; }
  .ln-header-brand .tag { font-size: 8.5px; margin-top: 4px; }

  .ln-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(58, 24, 34, 0.96);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    flex-direction: column;
    padding: 24px 20px 32px;
    gap: 22px;
    border-top: 1px solid rgba(196, 149, 102, 0.18);
  }
  .ln-nav.open { display: flex; }
  .ln-menu-toggle { display: block; padding: 14px 16px; margin-right: -8px; }

  #lnPost .ln-blog-hero { padding: 130px 20px 80px; }
  #lnPost .ln-blog-grid { padding: 40px 0 24px; }
  #lnPost .ln-blog-invite { padding: 56px 0 64px; }

  #lnPost .ln-blog-filters { padding: 16px 18px; position: static; }
  #lnPost .ln-blog-filter-label { display: none; }
  #lnPost .ln-blog-filters-inner { gap: 8px; }
  #lnPost .ln-blog-chip { padding: 9px 14px; font-size: 10px; letter-spacing: 0.18em; }

  #lnPost .ln-blog-pagination { margin-top: 40px; gap: 6px; }

  .ln-container, .ln-container-wide { padding: 0 20px; }

  .ln-sticky-cta { padding: 12px 16px; gap: 12px; }
  .ln-sticky-cta-text { display: none; }
  .ln-sticky-cta-btn { width: 100%; padding: 14px 16px; justify-content: center; }
  body.lunna-blog-home { padding-bottom: 64px; }
}