/* blog.css – eval blog uzun-form tipografi + liste.
   Canonical tasarım kararları: design/blog-design.md.
   tokens.css (renk/font) yeniden kullanılır; burada yalnız blog'a özel stiller. */

/* ---------- Ortak ---------- */
.blog-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text3);
  margin: 4px 0 24px;
}
.blog-breadcrumb a { color: var(--text3); text-decoration: none; }
.blog-breadcrumb a:hover { color: var(--accent); }
.blog-breadcrumb span { color: var(--border); }

.blog-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 10px;
}

/* ---------- Yazı sayfası ---------- */
.blog-post { max-width: 720px; margin: 0 auto; padding-bottom: 56px; }

.blog-post-hero { margin-bottom: 36px; }
.blog-post-hero .blog-badge { margin-bottom: 16px; }
.blog-post-title {
  font-size: 38px;
  line-height: 1.18;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  margin: 0 0 16px;
}
.blog-post-lede {
  font-size: 19px;
  line-height: 1.55;
  color: var(--text3);
  margin: 0 0 18px;
}
.blog-post-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text3);
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* Gövde tipografisi */
.blog-post-body { font-size: 17px; line-height: 1.75; color: var(--text2); }
.blog-post-body > *:first-child { margin-top: 0; }
.blog-post-body h2 {
  font-size: 26px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  margin: 44px 0 14px;
}
.blog-post-body h3 {
  font-size: 20px;
  line-height: 1.35;
  font-weight: 600;
  color: var(--text);
  margin: 32px 0 10px;
}
.blog-post-body p { margin: 0 0 18px; }
.blog-post-body a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.blog-post-body strong { color: var(--text); font-weight: 600; }
.blog-post-body ul, .blog-post-body ol { margin: 0 0 18px; padding-left: 22px; }
.blog-post-body li { margin-bottom: 8px; }
.blog-post-body blockquote {
  margin: 0 0 20px;
  padding: 4px 0 4px 18px;
  border-left: 3px solid var(--accent);
  color: var(--text);
  font-size: 18px;
}
.blog-post-body blockquote p:last-child { margin-bottom: 0; }
.blog-post-body code {
  font-family: var(--mono);
  font-size: 0.9em;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 6px;
}
.blog-post-body hr { border: none; border-top: 1px solid var(--border); margin: 36px 0; }
.blog-post-body img { max-width: 100%; height: auto; border-radius: 10px; margin: 8px 0 20px; }
.blog-post-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 20px;
  font-size: 15px;
}
.blog-post-body th, .blog-post-body td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
.blog-post-body th { color: var(--text); font-weight: 600; }

/* ---------- Görsel bileşenler (yazı içi) ---------- */

/* Yazının kapak görseli – başlıkla gövde arasında */
.blog-cover {
  margin: 0 0 36px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg);
}
.blog-cover img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* Gövde içi görsel + alt yazı.  Markdown: ![alt](/yol.jpg "Alt yazı") */
.blog-figure { margin: 28px 0; }
.blog-figure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  border: 1px solid var(--border);
  margin: 0;
}
.blog-figure figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text3);
  text-align: center;
}
/* Grafik/tablo görselleri metin sütunundan biraz taşabilir */
.blog-figure--wide {
  width: min(880px, 100vw - 40px);
  margin-left: 50%;
  transform: translateX(-50%);
}

/* Grafiksel karşılaştırma – sayısal tablo yerine bar gösterimi.
   Kullanım: <div class="blog-bars"> içinde satırlar, --w bar genişliği (%). */
.blog-bars {
  margin: 24px 0 28px;
  padding: 22px 24px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 14px;
}
.blog-bars-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 18px;
}
.blog-bar-row { margin-bottom: 16px; }
.blog-bar-row:last-child { margin-bottom: 0; }
.blog-bar-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 7px;
  font-size: 14px;
}
.blog-bar-label { color: var(--text2); }
.blog-bar-value { color: var(--text); font-weight: 600; font-variant-numeric: tabular-nums; }
.blog-bar-track {
  height: 10px;
  background: var(--bg);
  border-radius: 999px;
  overflow: hidden;
}
.blog-bar-fill {
  height: 100%;
  width: var(--w, 0%);
  background: var(--text3);
  border-radius: 999px;
}
/* Öne çıkan satır (ör. İlk Evim) accent renkle vurgulanır */
.blog-bar-row.is-best .blog-bar-fill { background: var(--accent); }
.blog-bar-row.is-best .blog-bar-value { color: var(--accent); }

/* Öne çıkan sayı kartları */
.blog-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin: 24px 0 28px;
}
.blog-stat {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 18px 16px;
}
.blog-stat-value {
  font-size: 26px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.blog-stat-label {
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--text3);
}

/* Uyarı / vurgu kutusu */
.blog-callout {
  margin: 24px 0 28px;
  padding: 18px 20px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 12px;
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--text2);
}
.blog-callout p:last-child { margin-bottom: 0; }
.blog-callout strong { color: var(--text); }

/* Yazı sonu CTA */
.blog-cta {
  margin-top: 48px;
  padding: 28px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 14px;
  text-align: center;
}
.blog-cta-title { font-size: 22px; font-weight: 700; color: var(--text); margin: 0 0 8px; }
.blog-cta-text { font-size: 15px; color: var(--text3); margin: 0 0 20px; }
.blog-cta-btn {
  display: inline-block;
  background: var(--accent);
  color: #08211c;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  padding: 12px 26px;
  border-radius: 999px;
  transition: transform 0.12s ease, filter 0.12s ease;
}
.blog-cta-btn:hover { filter: brightness(1.06); transform: translateY(-1px); }

/* ---------- Blog listesi (index) – kart ızgarası ---------- */
.blog-grid {
  max-width: 1100px;
  margin: 0 auto;
  padding-bottom: 56px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.blog-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.16s ease, transform 0.16s ease;
}
.blog-card:hover { border-color: var(--accent); transform: translateY(-3px); }

/* Kapak görseli alanı – 16:9 sabit, görsel gelmese de kart yüksekliği bozulmaz */
.blog-card-media {
  aspect-ratio: 16 / 9;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.blog-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}
.blog-card:hover .blog-card-media img { transform: scale(1.03); }

.blog-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 20px 22px 22px;
}
.blog-card .blog-badge { align-self: flex-start; margin-bottom: 12px; }
.blog-card-title {
  font-size: 20px;
  line-height: 1.32;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}
.blog-card-excerpt {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text3);
  margin: 0 0 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text3);
  margin-top: auto;
}
.blog-card-dot {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--text3);
  opacity: 0.7;
}
.blog-card-more {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
}
.blog-card-more::after { content: " →"; }

/* Boş durum (Phase 1: blog henüz boş) */
.blog-empty {
  max-width: 860px;
  margin: 0 auto 56px;
  padding: 56px 28px;
  text-align: center;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 14px;
}
.blog-empty-title { font-size: 22px; font-weight: 700; color: var(--text); margin: 0 0 10px; }
.blog-empty-text { font-size: 15px; color: var(--text3); margin: 0 auto; max-width: 460px; line-height: 1.6; }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .blog-post-title { font-size: 30px; }
  .blog-post-lede { font-size: 17px; }
  .blog-post-body { font-size: 16px; }
  .blog-post-body h2 { font-size: 23px; }
  .blog-grid { grid-template-columns: 1fr; gap: 18px; }
  .blog-card-body { padding: 18px 18px 20px; }
  .blog-card-title { font-size: 19px; }
  .blog-cover { margin-bottom: 26px; }
  /* Taşan grafikler mobilde sütuna geri girer */
  .blog-figure--wide { width: 100%; margin-left: 0; transform: none; }
  .blog-bars { padding: 18px 16px; }
  .blog-stat-value { font-size: 23px; }
}

/* Geniş tablolar asla sayfayı yatay kaydırmaz */
.blog-post-body table { display: block; overflow-x: auto; white-space: nowrap; }
@media (min-width: 720px) {
  .blog-post-body table { display: table; white-space: normal; }
}