/* ==========================================================================
   Blog Page Styles — Temafil Tekstil
   Dark themed blog layout inspired by reference design
   ========================================================================== */

/* ---- Page Hero Banner (shared across sub-pages) ---- */
.page-hero {
  position: relative;
  padding: 160px 0 80px;
  background: linear-gradient(105deg, rgba(17, 54, 37, 0.94) 0%, rgba(20, 68, 47, 0.85) 45%, rgba(17, 54, 37, 0.70) 100%),
    url('images/hero-background.jpeg') center center / cover no-repeat;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at 70% 20%, rgba(170, 204, 73, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(170, 204, 73, 0.05) 0%, transparent 50%);
  z-index: 1;
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg width='20' height='20' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='1.5' cy='1.5' r='1' fill='rgba(255,255,255,0.04)'/%3E%3C/svg%3E");
  z-index: 1;
  pointer-events: none;
}

.page-hero-bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 1;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
}

.page-hero-content h1 {
  color: var(--color-white);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  margin-bottom: var(--spacing-md);
  line-height: 1.15;
}

.page-hero-content p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  line-height: 1.7;
}

/* ---- Featured Blog Post ---- */
.blog-featured-section {
  background: #0d1f16;
  padding: var(--spacing-xxl) 0;
}

.blog-featured {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0;
  background: #13291e;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(170,204,73,0.08);
  transition: box-shadow var(--transition-normal);
}

.blog-featured:hover {
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.blog-featured-image {
  position: relative;
  min-height: 380px;
  overflow: hidden;
}

.blog-featured-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-primary) 0%, #1a7a52 50%, var(--color-primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.blog-featured-placeholder::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: radial-gradient(circle at 30% 50%, rgba(170,204,73,0.12), transparent 60%);
}

.blog-featured-placeholder svg {
  position: relative;
  z-index: 1;
  opacity: 0.4;
}

.blog-featured-content {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.blog-category {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
}

.blog-featured-content h2 {
  color: var(--color-white);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
}

.blog-featured-content p {
  color: rgba(255,255,255,0.6);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: var(--spacing-lg);
}

.blog-featured-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  color: rgba(255,255,255,0.4);
  font-size: 0.85rem;
}

.blog-featured-date {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.blog-featured-date svg {
  display: inline-block;
  opacity: 0.6;
}

.btn-blog-read {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-accent);
  transition: gap var(--transition-normal), color var(--transition-fast);
  text-decoration: none;
}

.btn-blog-read svg {
  display: inline-block;
  transition: transform var(--transition-normal);
}

.btn-blog-read:hover {
  color: var(--color-white);
  gap: 14px;
}

.btn-blog-read:hover svg {
  transform: translateX(4px);
}

/* ---- Blog Posts Grid ---- */
.blog-posts-section {
  background: #0d1f16;
  padding: 0 0 var(--spacing-section);
}

.blog-posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.blog-post-card {
  background: #13291e;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.04);
  transition: all var(--transition-normal);
}

.blog-post-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.25);
  border-color: rgba(170,204,73,0.15);
}

.blog-post-image-link {
  display: block;
  text-decoration: none;
}

.blog-post-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
}

.blog-post-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-slow);
}

.blog-post-card:hover .blog-post-placeholder {
  transform: scale(1.05);
}

.blog-post-body {
  padding: var(--spacing-lg);
}

.blog-post-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
}

.blog-post-date {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
}

.blog-post-body h3 {
  margin-bottom: var(--spacing-sm);
}

.blog-post-body h3 a {
  color: var(--color-white);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  transition: color var(--transition-fast);
  text-decoration: none;
}

.blog-post-body h3 a:hover {
  color: var(--color-accent);
}

.blog-post-body > p {
  color: rgba(255,255,255,0.45);
  font-size: 0.88rem;
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---- Blog Footer Override (Dark Theme) ---- */
.blog-posts-section + .footer,
.blog-detail-section + .footer {
  border-top-color: rgba(170, 204, 73, 0.3);
}

/* ==========================================================================
   Blog Detail Page Styles
   ========================================================================== */
.blog-detail-section {
  background: #0d1f16;
  padding: 140px 0 var(--spacing-section);
  position: relative;
}

.blog-breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--spacing-lg);
}

.blog-breadcrumbs a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.blog-breadcrumbs a:hover {
  color: var(--color-accent);
}

.blog-breadcrumbs .sep {
  opacity: 0.4;
}

.blog-breadcrumbs .current {
  color: var(--color-accent);
  max-width: 320px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Header Area */
.blog-detail-header {
  margin-bottom: var(--spacing-xl);
}

.blog-detail-category {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(170, 204, 73, 0.15);
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: var(--spacing-md);
  border: 1px solid rgba(170, 204, 73, 0.25);
}

.blog-detail-title {
  color: var(--color-white);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
}

.blog-detail-meta-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

.blog-author-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.blog-author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.blog-author-text strong {
  display: block;
  color: var(--color-white);
  font-size: 0.95rem;
}

.blog-author-text span {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
}

.blog-meta-stats {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.blog-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.blog-meta-item svg {
  color: var(--color-accent);
}

/* Featured Hero Image */
.blog-detail-hero-media {
  margin: var(--spacing-xl) 0 var(--spacing-xxl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(170, 204, 73, 0.15);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  position: relative;
}

.blog-detail-hero-media img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  display: block;
}

.blog-detail-hero-media figcaption {
  background: #13291e;
  padding: 10px 18px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  gap: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Two-column Layout */
.blog-detail-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--spacing-xxl);
  align-items: start;
}

/* Main Content Area */
.article-main-content {
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.05rem;
  line-height: 1.85;
}

.article-lead {
  font-size: 1.25rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 400;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.article-body h2 {
  color: var(--color-white);
  font-size: 1.8rem;
  font-weight: 800;
  margin: 2.8rem 0 1.2rem;
  line-height: 1.3;
  position: relative;
  scroll-margin-top: 100px;
}

.article-body h2::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 24px;
  background: var(--color-accent);
  border-radius: 4px;
  margin-right: 12px;
  vertical-align: middle;
}

.article-body h3 {
  color: var(--color-white);
  font-size: 1.35rem;
  font-weight: 700;
  margin: 2rem 0 1rem;
  line-height: 1.4;
  scroll-margin-top: 100px;
}

.article-body p {
  margin-bottom: 1.5rem;
}

.article-body ul, .article-body ol {
  margin: 1.2rem 0 1.8rem 1.5rem;
}

.article-body li {
  margin-bottom: 0.75rem;
  line-height: 1.7;
}

.article-body li strong {
  color: var(--color-white);
}

/* Callout Quote Box */
.article-callout {
  background: #13291e;
  border-left: 4px solid var(--color-accent);
  padding: var(--spacing-xl);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 2.2rem 0;
  position: relative;
}

.article-callout svg.quote-icon {
  width: 32px;
  height: 32px;
  color: var(--color-accent);
  opacity: 0.3;
  margin-bottom: var(--spacing-sm);
}

.article-callout p {
  color: var(--color-white);
  font-size: 1.15rem;
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 0;
}

.article-callout cite {
  display: block;
  font-style: normal;
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: 600;
  margin-top: 10px;
}

/* In-article Image Box */
.article-image-box {
  margin: 2.5rem 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.article-image-box img {
  width: 100%;
  height: auto;
  display: block;
}

.article-image-box figcaption {
  background: #13291e;
  padding: 10px 16px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* Article Key Summary Box */
.article-summary-card {
  background: linear-gradient(135deg, #13291e 0%, #173828 100%);
  border: 1px solid rgba(170, 204, 73, 0.25);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin: 2.5rem 0;
}

.article-summary-card h4 {
  color: var(--color-accent);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: 8px;
}

.article-summary-card ul {
  margin: 0;
  padding-left: 1.2rem;
  list-style-type: none;
}

.article-summary-card li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.85);
}

.article-summary-card li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 900;
}

/* Tags & Sharing */
.article-tags-share {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.article-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.article-tags-title {
  font-weight: 600;
  color: var(--color-white);
  font-size: 0.9rem;
  margin-right: 6px;
}

.tag-badge {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.7);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition-fast);
}

.tag-badge:hover {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  border-color: var(--color-accent);
}

.article-share-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  background: #13291e;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.share-label {
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.92rem;
}

.share-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  text-decoration: none;
  transition: all var(--transition-bounce);
}

.share-btn:hover {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
}

/* Article Navigation (Prev / Next) */
.article-nav-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-top: 2.5rem;
}

.article-nav-card {
  background: #13291e;
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.article-nav-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.nav-direction {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-nav-card.next {
  text-align: right;
}

.article-nav-card.next .nav-direction {
  justify-content: flex-end;
}

.nav-article-title {
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.4;
  margin: 0;
}

/* Sidebar Styles */
.blog-sidebar {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.sidebar-widget {
  background: #13291e;
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar-title {
  color: var(--color-white);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid rgba(170, 204, 73, 0.2);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Table of Contents */
.toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toc-list a {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.4;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  transition: all var(--transition-fast);
  padding: 4px 0;
}

.toc-list a::before {
  content: '—';
  color: var(--color-accent);
  font-weight: bold;
}

.toc-list a:hover,
.toc-list a.active {
  color: var(--color-accent);
  transform: translateX(4px);
}

/* Related Products Widget */
.sidebar-product-card {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 12px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  text-decoration: none;
  transition: all var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.sidebar-product-card:last-child {
  margin-bottom: 0;
}

.sidebar-product-card:hover {
  background: rgba(170, 204, 73, 0.08);
  border-color: rgba(170, 204, 73, 0.25);
  transform: translateY(-2px);
}

.sidebar-product-img {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}

.sidebar-product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sidebar-product-info h5 {
  color: var(--color-white);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.sidebar-product-info p {
  color: var(--color-accent);
  font-size: 0.78rem;
  margin: 0;
  font-weight: 500;
}

/* Sidebar CTA Card */
.sidebar-cta-card {
  background: linear-gradient(145deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  border: 1px solid rgba(170, 204, 73, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.sidebar-cta-card h4 {
  color: var(--color-white);
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: var(--spacing-sm);
}

.sidebar-cta-card p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.88rem;
  line-height: 1.5;
  margin-bottom: var(--spacing-lg);
}

.sidebar-cta-card .btn {
  width: 100%;
}

/* Related Posts Section */
.related-posts-section {
  background: #091710;
  padding: var(--spacing-section) 0;
  border-top: 1px solid rgba(170, 204, 73, 0.1);
}

/* ---- Responsive for blog & blog detail ---- */
@media screen and (max-width: 1024px) {
  .blog-posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-detail-layout {
    grid-template-columns: 1fr;
  }

  .blog-sidebar {
    position: static;
    margin-top: var(--spacing-xl);
  }
}

@media screen and (max-width: 768px) {
  .page-hero {
    padding: 130px 0 60px;
  }

  .blog-featured {
    grid-template-columns: 1fr;
  }

  .blog-featured-image {
    min-height: 250px;
  }

  .blog-featured-content {
    padding: 1.5rem;
  }

  .blog-posts-grid {
    grid-template-columns: 1fr;
  }

  .blog-detail-section {
    padding: 110px 0 var(--spacing-xxl);
  }

  .blog-detail-title {
    font-size: 1.85rem;
  }

  .blog-detail-hero-media img {
    height: 260px;
  }

  .article-nav-grid {
    grid-template-columns: 1fr;
  }

  .article-nav-card.next {
    text-align: left;
  }

  .article-nav-card.next .nav-direction {
    justify-content: flex-start;
  }
}

@media screen and (max-width: 480px) {
  .blog-featured-content h2 {
    font-size: 1.3rem;
  }

  .page-hero-content h1 {
    font-size: 1.8rem;
  }

  .blog-detail-meta-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================================================
   Article Summary Card & Data Tables
   ========================================================================== */
.article-summary-card {
  background: #13291e !important;
  border: 1px solid rgba(170, 204, 73, 0.25) !important;
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.article-summary-card h3 {
  color: var(--color-accent) !important;
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
}

.article-summary-card table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  color: #f1f5f9 !important;
}

.article-summary-card th {
  background: #1a382a !important;
  color: #ffffff !important;
  padding: 12px 14px;
  font-weight: 700;
  border-bottom: 2px solid var(--color-accent);
  text-align: left;
}

.article-summary-card td {
  padding: 12px 14px;
  color: rgba(255, 255, 255, 0.9) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.article-summary-card tr:last-child td {
  border-bottom: none;
}