/* ═══════════════════════════════════════════
   BLOG TOKENS (extend base.css vars)
═══════════════════════════════════════════ */
.bl-root {
  --bl-serif:  'Playfair Display', Georgia, serif;
  --bl-body:   var(--ff-body, 'IBM Plex Sans', sans-serif);
  --bl-border: rgba(0,0,0,0.07);
  --bl-border-main: rgba(31,135,164,0.18);
  --bl-surface: var(--light-bg, #f3f6f9);
  --bl-surface2: #edf2f6;
  --bl-ink:    var(--ink, #0b1620);
  --bl-mid:    #3d4e5c;
  --bl-light:  #8a9baa;
  --bl-white:  #ffffff;
  --bl-main:   var(--main, rgb(31,135,164));
  --bl-main-dk:var(--main-dark, rgb(18,95,118));
  --bl-soft:   rgba(31,135,164,0.07);
}

/* ── READING PROGRESS ── */
.bl-progress {
  position: fixed; top: 0; left: 0;
  height: 3px; background: var(--main, rgb(31,135,164));
  z-index: 9999; transition: width .1s linear;
  width: 0%;
}

/* ── SEARCH BAR ── */
.bl-search-bar {
  background: var(--bl-surface2);
  border-bottom: 1px solid var(--bl-border);
  padding: 14px 24px;
  display: none;
}

.bl-search-bar.open { display: block; }

.bl-search-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; gap: 10px;
}

.bl-search-input {
  flex: 1; padding: 11px 18px;
  border: 1.5px solid var(--bl-border);
  border-radius: 10px;
  font-family: var(--bl-body);
  font-size: 14px; color: var(--bl-ink);
  outline: none; transition: .25s;
  background: var(--bl-white);
}

.bl-search-input::placeholder { color: var(--bl-light); }
.bl-search-input:focus { border-color: var(--bl-main); box-shadow: 0 0 0 3px rgba(31,135,164,0.1); }

.bl-search-btn {
  background: var(--bl-main); color: white;
  padding: 11px 24px; border: none; border-radius: 10px;
  font-size: 14px; font-weight: 500; cursor: pointer;
  font-family: var(--bl-body); transition: .2s;
}
.bl-search-btn:hover { background: var(--bl-main-dk); }

/* ── BLOG MASTHEAD ── */
.bl-masthead {
  background: var(--bl-white);
  border-bottom: 1px solid var(--bl-border);
  padding: 48px 40px 0;
}

.bl-masthead-inner { max-width: 1200px; margin: 0 auto; }

.bl-masthead-top {
  display: flex; align-items: flex-end;
  justify-content: space-between; gap: 24px;
  padding-bottom: 28px;
  border-bottom: 2px solid var(--bl-ink);
  flex-wrap: wrap;
}

.bl-eyebrow {
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--bl-main); margin-bottom: 10px;
}

.bl-title {
  font-family: var(--bl-serif);
  font-size: clamp(38px, 5vw, 62px);
  font-weight: 800; line-height: 1.0; letter-spacing: -1px;
  color: var(--bl-ink);
}

.bl-title em { font-style: italic; color: var(--bl-main); }

.bl-masthead-meta {
  font-size: 13px; color: var(--bl-light);
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
}

.bl-masthead-meta span {
  display: flex; align-items: center; gap: 5px;
}

.bl-masthead-meta svg {
  width: 13px; height: 13px;
  fill: none; stroke: currentColor; stroke-width: 2;
}

.bl-masthead-search {
  display: flex; gap: 10px; align-items: center; flex-shrink: 0;
}

.bl-search-toggle {
  display: flex; align-items: center; gap: 8px;
  background: var(--bl-surface); border: 1px solid var(--bl-border);
  color: var(--bl-mid); padding: 10px 16px; border-radius: 8px;
  font-size: 13px; font-weight: 500;
  cursor: pointer; font-family: var(--bl-body);
  transition: .2s;
}

.bl-search-toggle:hover { border-color: var(--bl-main); color: var(--bl-main); }
.bl-search-toggle svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 2; }

/* ── CATEGORY TABS ── */
.bl-cat-tabs {
  display: flex; gap: 0; overflow-x: auto; scrollbar-width: none;
  padding-top: 2px; margin-top: 0;
}
.bl-cat-tabs::-webkit-scrollbar { display: none; }

.bl-cat-tab {
  flex-shrink: 0;
  padding: 14px 20px;
  font-size: 13px; font-weight: 500;
  color: var(--bl-light); cursor: pointer;
  border: none; background: none;
  border-bottom: 2.5px solid transparent;
  font-family: var(--bl-body);
  transition: all .2s; white-space: nowrap;
}

.bl-cat-tab:hover { color: var(--bl-ink); }
.bl-cat-tab.active { color: var(--bl-main); border-bottom-color: var(--bl-main); font-weight: 600; }

/* ── MAIN LAYOUT ── */
.bl-layout {
  max-width: 1200px; margin: 0 auto;
  padding: 52px 40px;
  display: grid; grid-template-columns: 1fr 320px;
  gap: 60px; align-items: start;
}

/* ── SECTION LABELS ── */
.bl-sect-label {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--bl-light);
  margin-bottom: 22px;
}
.bl-sect-label::after { content: ''; flex: 1; height: 1px; background: var(--bl-border); }

/* ── FEATURED CARD ── */
.bl-featured { margin-bottom: 60px; }

.bl-featured-card {
  display: grid; grid-template-columns: 1.15fr 1fr;
  gap: 0; border-radius: 16px; overflow: hidden;
  box-shadow: 0 16px 60px rgba(0,0,0,0.09);
  border: 1px solid var(--bl-border);
  transition: transform .35s, box-shadow .35s;
  text-decoration: none; color: inherit;
}

.bl-featured-card:hover { transform: translateY(-5px); box-shadow: 0 32px 80px rgba(0,0,0,0.13); }

.bl-featured-img {
  position: relative; overflow: hidden;
  min-height: 360px; background: linear-gradient(135deg, var(--bl-main), #50b4d2);
}

.bl-featured-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s ease;
}

.bl-featured-card:hover .bl-featured-img img { transform: scale(1.05); }

.bl-featured-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(31,135,164,0.25), transparent);
}

/* Gradient placeholder when no image */
.bl-img-placeholder {
  width: 100%; height: 100%; min-height: 360px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--bl-serif); font-size: 80px; font-weight: 800;
  color: rgba(255,255,255,0.12);
}

.bl-featured-body {
  padding: 44px 40px; background: var(--bl-white);
  display: flex; flex-direction: column; justify-content: center;
}

.bl-cat-chip {
  display: inline-block;
  background: var(--bl-soft); border: 1px solid var(--bl-border-main);
  color: var(--bl-main);
  font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em;
  padding: 4px 10px; border-radius: 5px; margin-bottom: 14px;
}

.bl-featured-title {
  font-family: var(--bl-serif);
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 700; line-height: 1.28; color: var(--bl-ink);
  margin-bottom: 14px; transition: color .2s;
}

.bl-featured-card:hover .bl-featured-title { color: var(--bl-main); }

.bl-post-meta {
  font-size: 12px; color: var(--bl-light);
  display: flex; gap: 10px; flex-wrap: wrap;
  align-items: center; margin-bottom: 16px;
}

.bl-post-meta span { display: flex; align-items: center; gap: 4px; }
.bl-post-meta svg { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 2; }

.bl-featured-excerpt {
  font-size: 14px; color: var(--bl-mid);
  line-height: 1.75; margin-bottom: 26px; font-weight: 300;
}

.bl-read-more {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 13px; font-weight: 600; color: var(--bl-main);
  transition: gap .2s;
}

.bl-read-more:hover { gap: 12px; }
.bl-read-more svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2.5; }

/* ── AD ZONE ── */
.bl-ad {
  border: 1.5px dashed var(--bl-border);
  border-radius: 12px;
  background: var(--bl-surface);
  padding: 20px; text-align: center;
  margin-bottom: 52px; position: relative;
}

.bl-ad-label {
  position: absolute; top: 8px; left: 12px;
  font-size: 9px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: var(--bl-light);
}

.bl-ad-body { padding: 16px 0; font-size: 13px; color: var(--bl-light); }
.bl-ad-body strong { display: block; font-size: 14px; color: var(--bl-mid); margin-bottom: 5px; }
.bl-ad-body a {
  display: inline-block; margin-top: 10px;
  background: var(--bl-main); color: white;
  padding: 8px 20px; border-radius: 8px;
  font-size: 13px; font-weight: 500; transition: .2s;
  text-decoration: none;
}
.bl-ad-body a:hover { background: var(--bl-main-dk); }

/* ── ARTICLE GRID ── */
.bl-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px; margin-bottom: 52px;
}

.bl-card {
  border: 1px solid var(--bl-border);
  border-radius: 12px; overflow: hidden;
  background: var(--bl-white);
  transition: transform .3s, box-shadow .3s, border-color .3s;
  text-decoration: none; color: inherit;
  display: flex; flex-direction: column;
  animation: bl-fadeUp .5s ease both;
}

.bl-card:nth-child(1) { animation-delay: .05s; }
.bl-card:nth-child(2) { animation-delay: .10s; }
.bl-card:nth-child(3) { animation-delay: .15s; }
.bl-card:nth-child(4) { animation-delay: .20s; }
.bl-card:nth-child(5) { animation-delay: .25s; }

@keyframes bl-fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: none; }
}

.bl-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.09);
  border-color: var(--bl-border-main);
}

/* WIDE CARD — spans 2 columns */
.bl-card.wide {
  grid-column: span 2;
  flex-direction: row;
}

.bl-card.wide .bl-card-img { width: 290px; flex-shrink: 0; height: auto; }
.bl-card.wide .bl-card-body { padding: 28px 32px; justify-content: center; }
.bl-card.wide .bl-card-title { font-size: 21px; }
.bl-card.wide .bl-card-excerpt { -webkit-line-clamp: 3; }

.bl-card-img {
  height: 186px; overflow: hidden; position: relative; flex-shrink: 0;
  background: linear-gradient(135deg, var(--bl-main), #50b4d2);
}

.bl-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .45s ease;
}

.bl-card:hover .bl-card-img img { transform: scale(1.06); }

.bl-card-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--bl-main), #50b4d2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--bl-serif); font-size: 42px; font-weight: 800;
  color: rgba(255,255,255,0.18);
}

.bl-card-body {
  padding: 20px 20px 22px;
  flex: 1; display: flex; flex-direction: column;
}

.bl-card-title {
  font-family: var(--bl-serif);
  font-size: 17px; font-weight: 700; line-height: 1.3;
  color: var(--bl-ink); margin: 8px 0 8px;
  transition: color .2s;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}

.bl-card:hover .bl-card-title { color: var(--bl-main); }

.bl-card-excerpt {
  font-size: 13px; color: var(--bl-mid); font-weight: 300;
  line-height: 1.65; margin-bottom: 14px; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}

.bl-card-footer {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 12px; color: var(--bl-light);
  padding-top: 12px; border-top: 1px solid var(--bl-border);
  margin-top: auto;
}

.bl-card-footer span { display: flex; align-items: center; gap: 4px; }
.bl-card-footer svg { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 2; }

/* ── LIST ARTICLES ── */
.bl-list { display: flex; flex-direction: column; gap: 0; margin-bottom: 52px; }

.bl-list-item {
  display: grid; grid-template-columns: 96px 1fr;
  gap: 16px; align-items: center;
  padding: 14px 0; border-bottom: 1px solid var(--bl-border);
  text-decoration: none; color: inherit;
  transition: .2s; border-radius: 0;
}

.bl-list-item:last-child { border-bottom: none; }
.bl-list-item:hover { background: var(--bl-surface); margin: 0 -12px; padding-left: 12px; padding-right: 12px; border-radius: 8px; }

.bl-list-thumb {
  width: 96px; height: 64px; border-radius: 8px;
  overflow: hidden; flex-shrink: 0;
  background: linear-gradient(135deg, var(--bl-main), #50b4d2);
}

.bl-list-thumb img { width: 100%; height: 100%; object-fit: cover; }

.bl-list-title {
  font-family: var(--bl-serif);
  font-size: 14px; font-weight: 600; color: var(--bl-ink);
  line-height: 1.35; margin-bottom: 5px; margin-top: 3px;
  transition: color .2s;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}

.bl-list-item:hover .bl-list-title { color: var(--bl-main); }

.bl-list-meta { font-size: 11px; color: var(--bl-light); }

/* ── PAGINATION ── */
.bl-pagination {
  display: flex; align-items: center; justify-content: center;
  gap: 6px; margin-top: 12px; padding-bottom: 8px;
}

.bl-pg-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 38px; height: 38px; padding: 0 10px;
  border-radius: 8px; border: 1px solid var(--bl-border);
  background: var(--bl-white);
  font-size: 13px; color: var(--bl-mid);
  cursor: pointer; transition: .2s;
  font-family: var(--bl-body); text-decoration: none;
  white-space: nowrap;
}

.bl-pg-btn:hover { border-color: var(--bl-main); color: var(--bl-main); background: var(--bl-soft); }
.bl-pg-btn.active { background: var(--bl-main); border-color: var(--bl-main); color: white; }
.bl-pg-btn.disabled { opacity: .35; pointer-events: none; cursor: default; }

.bl-pg-info { font-size: 13px; color: var(--bl-light); padding: 0 8px; white-space: nowrap; }

/* ── EMPTY STATE ── */
.bl-empty {
  grid-column: span 2; text-align: center; padding: 80px 24px;
}

.bl-empty svg { width: 60px; height: 60px; stroke: var(--bl-border); stroke-width: 1.5; fill: none; margin: 0 auto 16px; }
.bl-empty h3 { font-family: var(--bl-serif); font-size: 22px; color: var(--bl-ink); margin-bottom: 8px; }
.bl-empty p { font-size: 14px; color: var(--bl-light); }
.bl-empty a { display: inline-block; margin-top: 16px; background: var(--bl-main); color: white; padding: 10px 22px; border-radius: 8px; font-size: 13px; font-weight: 500; text-decoration: none; }

/* ── SIDEBAR ── */
.bl-sidebar { display: flex; flex-direction: column; gap: 32px; }
.bl-sidebar-sticky { position: sticky; top: 88px; }

.bl-widget {
  border: 1px solid var(--bl-border);
  border-radius: 14px; overflow: hidden;
  background: var(--bl-white);
}

.bl-widget-header {
  padding: 13px 20px;
  border-bottom: 1px solid var(--bl-border);
  font-size: 11px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--bl-ink);
}

.bl-widget-body { padding: 20px; }

/* NEWSLETTER */
.bl-nl-widget { background: var(--bl-ink); border-color: var(--bl-ink); }
.bl-nl-widget .bl-widget-header { border-bottom-color: rgba(255,255,255,0.07); color: rgba(255,255,255,0.5); }
.bl-nl-widget .bl-widget-body { padding: 22px; }

.bl-nl-heading {
  font-family: var(--bl-serif);
  font-size: 20px; font-weight: 700; line-height: 1.2;
  color: white; margin-bottom: 8px;
}
.bl-nl-heading span { color: #5fd1cc; font-style: italic; }

.bl-nl-desc { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 1.6; margin-bottom: 18px; }

.bl-nl-input {
  width: 100%; padding: 11px 14px;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; font-family: var(--bl-body);
  font-size: 13px; color: white; outline: none;
  transition: .25s; margin-bottom: 10px;
}
.bl-nl-input::placeholder { color: rgba(255,255,255,0.22); }
.bl-nl-input:focus { border-color: var(--bl-main); background: rgba(31,135,164,0.1); }

.bl-nl-btn {
  width: 100%; padding: 11px;
  background: var(--bl-main); border: none; border-radius: 8px;
  font-size: 13px; font-weight: 600; color: white;
  cursor: pointer; font-family: var(--bl-body); transition: .2s;
}
.bl-nl-btn:hover { background: var(--bl-main-dk); }
.bl-nl-note { font-size: 11px; color: rgba(255,255,255,0.2); text-align: center; margin-top: 8px; }

/* TRENDING */
.bl-trending-list { display: flex; flex-direction: column; }

.bl-trending-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid var(--bl-border);
  text-decoration: none; color: inherit; transition: .2s;
}

.bl-trending-item:last-child { border-bottom: none; padding-bottom: 0; }
.bl-trending-item:hover .bl-trending-title { color: var(--bl-main); }

.bl-trending-num {
  font-family: var(--bl-serif); font-size: 26px; font-weight: 800;
  color: var(--bl-border); line-height: 1; flex-shrink: 0; width: 30px;
}

.bl-trending-title {
  font-family: var(--bl-serif); font-size: 14px; font-weight: 600;
  color: var(--bl-ink); line-height: 1.35; transition: color .2s; margin-bottom: 4px;
}

.bl-trending-meta { font-size: 11px; color: var(--bl-light); }

/* TOPICS */
.bl-topics { display: flex; flex-wrap: wrap; gap: 7px; }

.bl-topic {
  background: var(--bl-surface); border: 1px solid var(--bl-border);
  color: var(--bl-mid); padding: 6px 12px; border-radius: 50px;
  font-size: 12px; font-weight: 500; cursor: pointer; transition: .2s;
}

.bl-topic:hover { background: var(--bl-soft); border-color: var(--bl-border-main); color: var(--bl-main); }
.bl-topic.active { background: var(--bl-main); border-color: var(--bl-main); color: white; }

/* SIDEBAR CTA */
.bl-sidebar-cta {
  border: 1.5px dashed var(--bl-border);
  border-radius: 14px; padding: 24px 20px;
  text-align: center; background: var(--bl-surface);
  position: relative;
}

.bl-sidebar-cta-label {
  position: absolute; top: 8px; left: 12px;
  font-size: 9px; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--bl-light);
}

.bl-sidebar-cta h4 { font-family: var(--bl-serif); font-size: 18px; font-weight: 700; color: var(--bl-ink); margin-bottom: 8px; margin-top: 10px; }
.bl-sidebar-cta p { font-size: 13px; color: var(--bl-mid); margin-bottom: 14px; line-height: 1.5; }
.bl-sidebar-cta a { display: inline-block; background: var(--bl-main); color: white; padding: 10px 20px; border-radius: 8px; font-size: 13px; font-weight: 500; transition: .2s; text-decoration: none; }
.bl-sidebar-cta a:hover { background: var(--bl-main-dk); }

/* AUTHOR */
.bl-author { text-align: center; }
.bl-author-avatar {
  width: 64px; height: 64px; border-radius: 50%;
  background: linear-gradient(135deg, var(--bl-main), #50b4d2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--bl-serif); font-size: 22px; font-weight: 800;
  color: white; margin: 0 auto 12px; overflow: hidden;
}

.bl-author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.bl-author-name { font-family: var(--bl-serif); font-size: 17px; font-weight: 700; color: var(--bl-ink); }
.bl-author-role { font-size: 12px; color: var(--bl-light); margin-bottom: 10px; }
.bl-author-bio { font-size: 13px; color: var(--bl-mid); line-height: 1.6; margin-bottom: 14px; }
.bl-author-links { display: flex; justify-content: center; gap: 8px; }

.bl-author-links a {
  width: 30px; height: 30px; border-radius: 7px;
  border: 1px solid var(--bl-border); background: var(--bl-surface);
  display: flex; align-items: center; justify-content: center;
  color: var(--bl-mid); transition: .2s; text-decoration: none;
}

.bl-author-links a:hover { background: var(--bl-soft); color: var(--bl-main); border-color: var(--bl-border-main); }
.bl-author-links svg { width: 13px; height: 13px; fill: currentColor; }

/* WA FLOAT */
.bl-wa-float {
  position: fixed; bottom: 24px; right: 24px;
  width: 52px; height: 52px; border-radius: 50%;
  background: #25d366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(37,211,102,0.4);
  z-index: 999; transition: transform .3s;
}
.bl-wa-float:hover { transform: scale(1.12) rotate(-5deg); }
.bl-wa-float svg { width: 26px; height: 26px; fill: white; }

/* ── RESPONSIVE ── */
@media (max-width: 1050px) {
  .bl-layout { grid-template-columns: 1fr; gap: 48px; }
  .bl-sidebar-sticky { position: static; }
  .bl-featured-card { grid-template-columns: 1fr; }
  .bl-featured-img { min-height: 240px; }
}

@media (max-width: 700px) {
  .bl-masthead { padding: 36px 24px 0; }
  .bl-masthead-top { flex-direction: column; align-items: flex-start; gap: 16px; }
  .bl-layout { padding: 36px 24px; }
  .bl-grid { grid-template-columns: 1fr; }
  .bl-card.wide { grid-column: span 1; flex-direction: column; }
  .bl-card.wide .bl-card-img { width: 100%; height: 180px; }
  .bl-card.wide .bl-card-body { padding: 20px; }
  .bl-empty { grid-column: span 1; }
}