:root {
  /* Renkler */
  --primary-color: #061253;
  --primary-color-dark: #0f1a5e;
  --dark-color: #1a1a1a;
  --light-color: #ffffff;
  --text-color: #222222;
  --text-content-color: #333333;
  --text-muted: #6c757d;
  --border-color: #e9ecef;
  --background-light: #f8f9fa;
  --lume-dark: #0e1337;
  --lume-dark-hover: #1e255c;

  --radius-small: 4px;
  --radius-base: 8px; /* ESKİ: 12px - Daha modern bir değere düşürüldü */
  --radius-large: 12px;
  --radius-pill: 999px; /* Butonlar için tam yuvarlak köşe */

  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 64px;
}

/* ============================================= */
/* 1. TEXT SELECTION (METIN SEÇİMİ)           */
/* ============================================= */
::selection {
  background: var(--lume-dark);
  color: var(--light-color);
}

::-moz-selection {
  background: var(--lume-dark);
  color: var(--light-color);
}

/* Blog içeriği için özel seçim */
.blog-card ::selection,
.blog-card-title ::selection,
.blog-card-excerpt ::selection,
.blog-card-meta ::selection {
  background: var(--lume-dark);
  color: var(--light-color);
}

.blog-card ::-moz-selection,
.blog-card-title ::-moz-selection,
.blog-card-excerpt ::-moz-selection,
.blog-card-meta ::-moz-selection {
  background: var(--lume-dark);
  color: var(--light-color);
}

/* ============================================= */
/* 2. ANA YAPI VE HERO ALANI                  */
/* ============================================= */
.blog-hero {
  background-color: var(--background-light);
  padding: var(--spacing-xxl) var(--spacing-lg);
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}
.blog-hero .section-title {
  font-size: 50px;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--dark-color);
}
.blog-hero .section-subtitle {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto var(--spacing-xl) auto;
}

/* ============================================= */
/* 3. FİLTRELEME VE SIRALAMA                   */
/* ============================================= */
.category-filter-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
  margin-bottom: 15px;
  max-width: 100%;
  overflow: hidden;
}

.category-nav-btn {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--light-color);
  border: 1px solid #dee2e6;
  color: #333;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.category-nav-btn:hover {
  background: var(--lume-dark);
  color: var(--light-color);
  border-color: var(--lume-dark);
  transform: scale(1.1);
}

.category-nav-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  transform: scale(1);
}

.category-nav-btn i {
  font-size: 14px;
}

html.dark-theme .category-nav-btn {
  background: #1f2937;
  border-color: #374151;
  color: #e5e7eb;
}

html.dark-theme .category-nav-btn:hover {
  background: var(--lume-dark);
  border-color: var(--lume-dark);
}

.category-filter {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 8px 0;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox'ta scrollbar'ı gizle */
  flex: 1;
}

.category-filter::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Edge'de scrollbar'ı gizle */
}

.filter-btn {
  background-color: var(--light-color);
  color: #333;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 6px;
  border: 1px solid #dee2e6;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease,
    border-color 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
  flex-shrink: 0;
}
.filter-btn:hover {
  background-color: var(--background-light);
  border-color: #ced4da;
  box-shadow: 0 2px 5px rgba(31, 30, 30, 0.05);
}
.filter-btn.active {
  background-color: var(--lume-dark);
  color: var(--light-color);
  border-color: var(--primary-color);
  font-weight: 600;
}

/* Sıralama linkleri (çok önemli değilse kaldırılabilir veya basitleştirilebilir) */
.sort-options {
  margin-bottom: var(--spacing-xl);
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
}
.sort-options .sort-link {
  color: var(--primary-color);
  text-decoration: none;
  padding: var(--spacing-xs) var(--spacing-sm);
  margin: 0 2px;
  border-radius: var(--radius-small);
}
.sort-options .sort-link:hover {
  text-decoration: underline;
  background-color: rgba(19, 33, 117, 0.05);
}
.sort-options .active-sort {
  font-weight: bold;
  text-decoration: none;
  color: var(--dark-color);
  background-color: rgba(19, 33, 117, 0.1);
}

/* ============================================= */
/* 4. BLOG KARTLARI LİSTESİ                   */
/* ============================================= */
.blog-main-content {
  padding: var(--spacing-xxl) 0;
}

.blog-listing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-xl); /* ESKİ: 35px - Değişken ile tutarlılık */
}

/* Tekil Blog Kartı - ESNEK YAPI */
.blog-card {
  background-color: var(--light-color);
  border-radius: 4px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.07),
    0 2px 4px -2px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.08),
    0 4px 6px -4px rgba(0, 0, 0, 0.06);
}

.blog-card-image-link {
  display: block;
  position: relative;
  flex-shrink: 0;
}
.blog-card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.4s ease;
  /* Üstteki border-radius ile aynı olmalı, ama 1px border payı için azaltılabilir veya tam aynı bırakılabilir */
  border-top-left-radius: var(--radius-base);
  border-top-right-radius: var(--radius-base);
}
.blog-card:hover .blog-card-.blog-card-category {
  position: absolute;
  top: 15px;
  left: 15px;
  background-color: var(--lume-dark);
  color: #ffffff;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 2;
}

.blog-card-category:hover {
  background-color: rgb(15, 15, 34);
}
image {
  transform: scale(1.05);
}

.blog-card-category {
  position: absolute;
  top: 15px;
  left: 15px;
  background-color: var(--lume-dark);
  color: #ffffff;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 2;
}

.blog-card-category:hover {
  background-color: rgb(15, 15, 34);
}
.blog-card-content {
  padding: var(--spacing-lg); /* ESKİ: 20px 25px 25px - Tutarlı padding */
  display: flex;
  flex-direction: column;
  flex-grow: 1; /* Kartın alt kısmını doldurmasını sağlar */
  overflow: hidden;
}

.blog-card-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: var(--spacing-sm);
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3; /* Maksimum 3 satır gösterir */
  -webkit-box-orient: vertical;
}
.blog-card-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}
.blog-card-title a:hover {
  color: var(--primary-color);
}

.blog-card-excerpt {
  font-size: 15px;
  color: var(--text-content-color);
  line-height: 1.6;
  margin-bottom: 4px;
  flex-grow: 1; /* Başlık ve meta arasındaki boşluğu doldurur */
  /* height: calc(...); <-- KALDIRILDI! */
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3; /* Maksimum 3 satır gösterir */
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
  padding-top: var(--spacing-md);
  margin-top: auto;
  flex-shrink: 0;
}
.blog-card-meta .meta-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.blog-card-meta .meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  white-space: nowrap;
}
.blog-card-meta i {
  font-size: 1em;
  color: var(--text-muted);
}
.blog-card-meta .read-more {
  color: var(--primary-color);
  font-weight: 600;
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.2s ease;
}
.blog-card-meta .read-more:hover {
  text-decoration: underline;
  color: var(--primary-color-dark);
}

.pagination {
  margin-top: var(--spacing-xxl);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-sm);
}
.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 var(--spacing-sm);
  border: 1px solid #dcdcdc;
  border-radius: 50%;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease,
    border-color 0.2s ease;
}
.pagination a:hover {
  background-color: #f0f0f0;
  border-color: #cccccc;
  color: var(--dark-color);
}
.pagination span.current {
  background-color: var(
    --primary-color
  ); /* GÜNCELLENDİ: Marka rengiyle uyumlu */
  color: var(--light-color);
  border-color: var(--primary-color);
  font-weight: 700;
}
.pagination span.dots {
  border: none;
  background: none;
  width: auto;
}
.pagination span.disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background-color: #f8f8f8;
}

/* ============================================= */
/* 6. RESPONSIVE STİLLER                      */
/* ============================================= */
@media (max-width: 992px) {
  /* Tablet */
  .blog-listing-grid {
    gap: var(--spacing-lg);
  }
  .blog-hero .section-title {
    font-size: 36px;
  }

  /*
     * Kart yüksekliği zaten esnek olduğu için burada `height: auto`
     * gibi gereksiz tanımlamalara artık ihtiyaç yok.
    */
}

@media (max-width: 768px) {
  /* Büyük Mobil / Küçük Tablet */
  .blog-listing-grid {
    grid-template-columns: 1fr;
  }
  .blog-hero {
    padding: var(--spacing-xl) var(--spacing-md);
  }
  .blog-hero .section-title {
    font-size: 30px;
  }
  .blog-hero .section-subtitle {
    font-size: 16px;
  }

  .blog-main-content {
    padding: var(--spacing-xl) 0;
  }

  .blog-card-title {
    font-size: 18px;
    margin-bottom: -10px;
    -webkit-line-clamp: 2; /* Mobilde başlık 2 satıra düşürülebilir */
  }
  .blog-card-excerpt {
    font-size: 14px;
    -webkit-line-clamp: 4; /* Özet için daha fazla alan */
  }

  .category-nav-btn {
    width: 36px;
    height: 36px;
  }

  .category-nav-btn i {
    font-size: 13px;
  }

  .category-filter-wrapper {
    gap: 10px;
  }

  .category-filter {
    gap: 10px;
  }
}

@media (max-width: 480px) {
  /* Küçük Mobil */
  .blog-card-meta {
    font-size: 12px;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
  .blog-card-meta .read-more {
    margin-top: var(--spacing-xs);
    align-self: flex-end;
  }
  .pagination a,
  .pagination span {
    min-width: 38px;
    height: 38px;
    font-size: 14px;
  }
  .category-filter .filter-btn {
    padding: 7px 12px;
    font-size: 12px;
  }

  .category-nav-btn {
    width: 32px;
    height: 32px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
  }

  .category-nav-btn i {
    font-size: 11px;
  }

  .category-filter-wrapper {
    gap: 8px;
    margin-top: 16px;
    margin-bottom: 16px;
  }

  .category-filter {
    gap: 8px;
  }
}