/* ═══════════════════════════════════════════
   İzmir GEO – Blog Styles
   ═══════════════════════════════════════════ */

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* ── Blog Hero ── */
.blog-hero {
  background: var(--navy);
  padding: 120px 0 64px;
  position: relative;
  overflow: hidden;
}
.blog-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.blog-hero .container { position: relative; }

.breadcrumb { margin-bottom: 20px; }
.breadcrumb ol { display: flex; gap: 8px; align-items: center; }
.breadcrumb li { font-size: .82rem; color: rgba(255,255,255,.5); }
.breadcrumb li:not(:last-child)::after { content: '/'; margin-left: 8px; }
.breadcrumb a { color: rgba(255,255,255,.6); transition: color .2s; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb [aria-current] { color: var(--gold); }

.blog-hero__title {
  font-family: var(--font-head); font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800; line-height: 1.1; color: var(--white); margin-bottom: 16px;
}
.blog-hero__title em { font-style: normal; color: var(--gold); }
.blog-hero__sub { font-size: 1.05rem; color: rgba(255,255,255,.65); margin-bottom: 40px; max-width: 560px; }

/* Search */
.blog-search {
  position: relative; max-width: 520px; margin-bottom: 32px;
}
.blog-search i {
  position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
  color: rgba(255,255,255,.4); font-size: .9rem;
}
.blog-search input {
  width: 100%; padding: 13px 48px 13px 44px;
  background: rgba(255,255,255,.08); border: 1.5px solid rgba(255,255,255,.15);
  border-radius: 100px; color: var(--white); font-family: var(--font-body); font-size: .95rem;
  outline: none; transition: border-color .2s, background .2s;
}
.blog-search input::placeholder { color: rgba(255,255,255,.4); }
.blog-search input:focus { border-color: var(--gold); background: rgba(255,255,255,.1); }
.blog-search__clear {
  position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,.15); border-radius: 50%;
  width: 26px; height: 26px; display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: .8rem; transition: background .2s;
}
.blog-search__clear:hover { background: rgba(255,255,255,.25); }
.blog-search__clear[hidden] { display: none !important; }

/* Category tabs */
.blog-cats { display: flex; gap: 10px; flex-wrap: wrap; }
.blog-cat {
  padding: 8px 20px; border-radius: 100px; font-size: .85rem; font-weight: 600;
  color: rgba(255,255,255,.6); border: 1.5px solid rgba(255,255,255,.15);
  transition: all .2s; cursor: pointer; background: transparent;
}
.blog-cat:hover { color: var(--white); border-color: rgba(255,255,255,.4); }
.blog-cat.active { background: var(--gold); color: var(--navy); border-color: var(--gold); }

/* ── Blog Section ── */
.blog-section { padding: 64px 0 80px; background: var(--bg); }

/* Loading */
.blog-loading { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 80px 0; color: var(--text-muted); font-size: .95rem; }
.blog-loading i { color: var(--gold); font-size: 1.2rem; }

/* Empty */
.blog-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 80px 0; gap: 16px; text-align: center; }
.blog-empty[hidden] { display: none !important; }
.blog-empty i { font-size: 2.5rem; color: var(--gray-400); }
.blog-empty p { color: var(--text-muted); font-size: 1rem; }

/* Grid */
.blog-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
  min-height: 200px;
}

/* Featured card */
.blog-card--featured {
  grid-column: span 3;
  display: grid; grid-template-columns: 1.3fr 1fr;
  border-radius: var(--radius-lg); overflow: hidden;
  background: var(--card-bg); border: 1px solid var(--border);
  transition: all .3s ease;
}
.blog-card--featured:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }

.blog-card--featured .blog-card__img {
  aspect-ratio: auto; min-height: 300px; height: 100%;
}

.blog-card {
  background: var(--card-bg); border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border); display: flex; flex-direction: column;
  transition: all .3s ease; text-decoration: none; color: inherit;
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }

.blog-card__img {
  width: 100%; aspect-ratio: 16/9; object-fit: cover;
  background: linear-gradient(135deg, var(--navy-light), var(--navy));
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem; color: var(--gold); flex-shrink: 0;
}
.blog-card__img img { width: 100%; height: 100%; object-fit: cover; display: block; }

.blog-card__body { padding: 28px; display: flex; flex-direction: column; flex: 1; }
.blog-card--featured .blog-card__body { padding: 40px; justify-content: center; }

.blog-card__meta { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.blog-card__cat {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border-radius: 100px; font-size: .72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .04em;
  background: rgba(212,168,67,.15); color: var(--gold-dark);
  border: 1px solid rgba(212,168,67,.25);
}
.blog-card__cat--seo { background: rgba(59,130,246,.1); color: #3b82f6; border-color: rgba(59,130,246,.25); }
.blog-card__cat--social { background: rgba(139,92,246,.1); color: #8b5cf6; border-color: rgba(139,92,246,.25); }
.blog-card__date { font-size: .8rem; color: var(--text-muted); }
.blog-card__read { font-size: .8rem; color: var(--text-muted); display: flex; align-items: center; gap: 4px; }

.blog-card__title {
  font-family: var(--font-head); font-weight: 700; color: var(--text);
  margin-bottom: 12px; line-height: 1.3;
  font-size: 1.1rem;
}
.blog-card--featured .blog-card__title { font-size: 1.5rem; }

.blog-card__excerpt { font-size: .9rem; color: var(--text-muted); line-height: 1.7; flex: 1; margin-bottom: 24px; }

.blog-card__footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
.blog-card__author { display: flex; align-items: center; gap: 10px; }
.blog-card__author-avatar { width: 32px; height: 32px; background: linear-gradient(135deg, var(--navy), var(--navy-light)); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.5); font-size: .9rem; border: 2px solid var(--gold); }
.blog-card__author-name { font-size: .82rem; font-weight: 600; color: var(--text); }
.blog-card__author-role { font-size: .72rem; color: var(--text-muted); }
.blog-card__link { display: inline-flex; align-items: center; gap: 6px; font-size: .85rem; font-weight: 600; color: var(--gold-dark); transition: gap .2s; }
.blog-card__link:hover { gap: 10px; }

/* Pagination */
.blog-pagination { display: flex; gap: 8px; justify-content: center; margin-top: 56px; }
.blog-pagination[hidden] { display: none !important; }
.page-btn {
  width: 40px; height: 40px; border-radius: var(--radius-sm);
  font-size: .88rem; font-weight: 600; color: var(--text);
  border: 1.5px solid var(--border); background: var(--card-bg);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all .2s;
}
.page-btn:hover { border-color: var(--navy); background: var(--navy); color: var(--white); }
.page-btn.active { background: var(--gold); border-color: var(--gold); color: var(--navy); }
.page-btn:disabled { opacity: .4; cursor: not-allowed; }

/* ── Blog Post Page ── */
.post-hero {
  background: var(--navy); padding: 120px 0 64px; position: relative; overflow: hidden;
}
.post-hero::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px); background-size: 60px 60px; }
.post-hero .container { position: relative; max-width: 860px; }
.post-hero .breadcrumb { margin-bottom: 20px; }

.post-meta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.post-cat { padding: 5px 14px; border-radius: 100px; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; background: rgba(212,168,67,.2); color: var(--gold-light); border: 1px solid rgba(212,168,67,.3); }
.post-meta-item { display: flex; align-items: center; gap: 6px; font-size: .82rem; color: rgba(255,255,255,.55); }
.post-meta-item i { color: rgba(255,255,255,.4); }

.post-title { font-family: var(--font-head); font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; color: var(--white); line-height: 1.2; margin-bottom: 20px; }
.post-excerpt { font-size: 1.05rem; color: rgba(255,255,255,.65); line-height: 1.75; }

.post-cover { width: 100%; max-height: 440px; object-fit: cover; display: block; border-radius: 0; }

/* Post layout */
.post-layout { display: grid; grid-template-columns: 1fr 280px; gap: 48px; align-items: start; padding: 64px 0 80px; max-width: 1100px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }

/* Reading progress */
.reading-progress { position: fixed; top: 72px; left: 0; right: 0; height: 3px; background: rgba(212,168,67,.15); z-index: 850; }
.reading-progress__bar { height: 100%; background: var(--gold); width: 0; transition: width .1s linear; }

/* Post content */
.post-content h2 { font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; color: var(--text); margin: 40px 0 16px; padding-top: 8px; border-top: 1px solid var(--border); }
.post-content p { font-size: 1rem; line-height: 1.85; color: var(--text); margin-bottom: 20px; }
.post-content .lead { font-size: 1.1rem; font-weight: 500; color: var(--text); border-left: 3px solid var(--gold); padding-left: 20px; margin-bottom: 32px; line-height: 1.8; }
.post-content .tip {
  background: rgba(212,168,67,.08); border: 1px solid rgba(212,168,67,.25);
  border-left: 4px solid var(--gold); border-radius: var(--radius-sm);
  padding: 18px 20px; margin: 28px 0; font-size: .92rem; line-height: 1.7; color: var(--text);
}
.post-content .tip::before { content: '💡 '; }
[data-theme="dark"] .post-content .tip { background: rgba(212,168,67,.06); }

/* Share */
.post-share { margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--border); }
.post-share h4 { font-size: .9rem; font-weight: 600; color: var(--text-muted); margin-bottom: 14px; text-transform: uppercase; letter-spacing: .06em; }
.post-share__btns { display: flex; gap: 10px; flex-wrap: wrap; }
.share-btn { display: inline-flex; align-items: center; gap: 8px; padding: 9px 18px; border-radius: var(--radius-sm); font-size: .85rem; font-weight: 600; transition: all .2s; border: 1.5px solid var(--border); color: var(--text); background: var(--card-bg); cursor: pointer; }
.share-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.share-btn--twitter:hover { background: #1da1f2; border-color: #1da1f2; color: #fff; }
.share-btn--linkedin:hover { background: #0077b5; border-color: #0077b5; color: #fff; }
.share-btn--whatsapp:hover { background: #25d366; border-color: #25d366; color: #fff; }
.share-btn--copy:hover { background: var(--navy); border-color: var(--navy); color: #fff; }

/* Sidebar / TOC */
.post-sidebar { position: sticky; top: 100px; }
.post-toc { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 24px; margin-bottom: 24px; }
.post-toc h4 { font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); margin-bottom: 16px; }
.toc-list { display: flex; flex-direction: column; gap: 6px; }
.toc-link { font-size: .88rem; color: var(--text-muted); padding: 6px 10px; border-radius: var(--radius-sm); transition: all .2s; display: block; border-left: 2px solid transparent; }
.toc-link:hover, .toc-link.active { color: var(--navy); background: var(--bg-alt); border-left-color: var(--gold); }
[data-theme="dark"] .toc-link:hover, [data-theme="dark"] .toc-link.active { color: var(--gold); }

/* Author card */
.post-author { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 24px; text-align: center; }
.post-author__avatar { width: 72px; height: 72px; background: linear-gradient(135deg, var(--navy), var(--navy-light)); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.4); font-size: 1.8rem; margin: 0 auto 14px; border: 3px solid var(--gold); }
.post-author h4 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.post-author p { font-size: .82rem; color: var(--gold-dark); font-weight: 600; margin-bottom: 8px; }
.post-author span { font-size: .8rem; color: var(--text-muted); display: block; }

/* Related posts */
.related-posts { background: var(--bg-alt); padding: 64px 0; }
.related-posts .section__header { margin-bottom: 40px; }
.related-posts__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .blog-card--featured { grid-column: span 3; grid-template-columns: 1fr; }
  .blog-card--featured .blog-card__img { min-height: 220px; height: 220px; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .post-layout { grid-template-columns: 1fr; }
  .post-sidebar { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
  .related-posts__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .blog-grid { grid-template-columns: 1fr; }
  .blog-card--featured { grid-column: span 1; }
  .related-posts__grid { grid-template-columns: 1fr; }
  .post-sidebar { grid-template-columns: 1fr; }
}