/* ============================================
   رز دولوپ - استایل اختصاصی صفحه وبلاگ
   ============================================ */

/* ===========================================
   1. PAGE HERO
   =========================================== */
.bl-hero {
  min-height: 40vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 20px;
  position: relative;
}

.bl-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.25;
  pointer-events: none;
}

.bl-glow-1 {
  background: rgba(37, 99, 235, 0.4);
  top: -150px;
  right: -100px;
}

.bl-glow-2 {
  background: rgba(139, 92, 246, 0.3);
  bottom: -100px;
  left: -100px;
}

.bl-hero-inner {
  max-width: 700px;
  margin-inline: auto;
}

.bl-hero-title {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 1rem;
  margin-top: 1rem;
}

.bl-hero-sub {
  font-size: var(--font-size-md);
  color: var(--text-secondary);
  line-height: 1.9;
}

/* ===========================================
   2. SEARCH & FILTER
   =========================================== */
.bl-filter-section {
  padding-bottom: 1rem;
}

.bl-search-row {
  display: flex;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.bl-search-box {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  width: 100%;
  max-width: 480px;
  transition: all 0.3s ease;
}

.bl-search-box:focus-within {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.bl-search-box input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  font-family: inherit;
}

.bl-search-box input::placeholder {
  color: var(--text-muted);
}

.bl-categories {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.bl-cat-btn {
  padding: 0.5rem 1.25rem;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: inherit;
}

.bl-cat-btn:hover {
  color: var(--text-primary);
  border-color: var(--text-primary);
}

.bl-cat-btn.active {
  color: #fff;
  background: var(--color-blue);
  border-color: var(--color-blue);
  box-shadow: var(--shadow-blue);
}

/* ===========================================
   3. BLOG GRID
   =========================================== */
.bl-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.bl-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.bl-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-color-light);
}

.bl-card.hidden {
  display: none;
}

.bl-card-img {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16/9;
  position: relative;
  text-decoration: none;
}

.bl-card-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
}

.bl-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.bl-card-meta {
  display: flex;
  gap: 1rem;
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.bl-card-body h3 {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.5;
}

.bl-card-body h3 a {
  color: inherit;
  transition: color 0.2s ease;
  text-decoration: none;
}

.bl-card-body h3 a:hover {
  color: var(--color-blue-light);
}

.bl-card-body p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.bl-read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-blue-light);
  transition: gap 0.2s ease;
  text-decoration: none;
  margin-top: auto;
}

.bl-read-more:hover {
  gap: 0.75rem;
}

/* No results */
.bl-no-results {
  text-align: center;
  padding: 3rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.bl-no-results p {
  color: var(--text-muted);
  font-size: var(--font-size-base);
}

/* ===========================================
   4. FEATURED POST
   =========================================== */
.bl-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.bl-featured-img {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  text-decoration: none;
}

.bl-featured-content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1rem;
}

.bl-featured-content h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  margin: 0;
}

.bl-featured-content h3 a {
  color: inherit;
  text-decoration: none;
}

.bl-featured-content h3 a:hover {
  color: var(--color-blue-light);
}

.bl-featured-content p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

/* ===========================================
   5. NEWSLETTER
   =========================================== */
.bl-newsletter {
  padding: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.bl-nl-content h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.bl-nl-content p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin: 0;
}

.bl-nl-form {
  display: flex;
  gap: 0.75rem;
  flex: 1;
  max-width: 400px;
}

.bl-nl-form input {
  flex: 1;
  padding: 0.875rem 1rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  outline: none;
  transition: border-color 0.3s ease;
  font-family: inherit;
}

.bl-nl-form input:focus {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.bl-nl-success {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-green);
  font-size: var(--font-size-sm);
  font-weight: 700;
}

/* ===========================================
   6. CTA
   =========================================== */
.bl-cta-box {
  padding: 4rem;
  text-align: center;
  border: 1px solid var(--glass-border);
  position: relative;
  overflow: hidden;
}

.bl-cta-box::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: var(--gradient-border);
}

.bl-cta-title {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.bl-cta-text {
  font-size: var(--font-size-md);
  color: var(--text-secondary);
  max-width: 550px;
  margin-inline: auto;
  margin-bottom: 2rem;
  line-height: 1.8;
}

/* ===========================================
   7. RESPONSIVE - TABLET
   =========================================== */
@media (max-width: 1024px) {
  .bl-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .bl-featured {
    grid-template-columns: 1fr;
  }
}

/* ===========================================
   8. RESPONSIVE - MOBILE
   =========================================== */
@media (max-width: 768px) {
  .bl-hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 20px);
  }
  
  .bl-hero-title {
    font-size: var(--font-size-2xl);
  }
  
  .bl-grid {
    grid-template-columns: 1fr;
  }
  
  .bl-newsletter {
    flex-direction: column;
    text-align: center;
  }
  
  .bl-nl-form {
    max-width: 100%;
    width: 100%;
  }
  
  .bl-cta-box {
    padding: 2.5rem 1.5rem;
  }
  
  .bl-cta-title {
    font-size: var(--font-size-xl);
  }
}