/* ==========================================================================
   blog.css - Blog Pages Styles for Zenel Website
   ========================================================================== */


/* ------------------------------------------------------------------
   Blog Hero Section
   ------------------------------------------------------------------ */
.blog-hero {
  position: relative;
  margin-top: 110px;
  padding: var(--space-32) 0 var(--space-20);
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  text-align: center;
  overflow: hidden;
}

.blog-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(var(--color-accent-rgb), 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.blog-hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(var(--color-accent-rgb), 0.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.blog-hero__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.blog-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(var(--color-accent-rgb), 0.15);
  border: 1px solid rgba(var(--color-accent-rgb), 0.3);
  border-radius: var(--radius-full);
  color: var(--color-accent);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-6);
}

.blog-hero__title {
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  color: var(--color-white);
  margin-bottom: var(--space-4);
  line-height: var(--leading-tight);
}

.blog-hero__subtitle {
  font-size: var(--text-xl);
  color: var(--color-gray-300);
  line-height: var(--leading-relaxed);
}


/* ------------------------------------------------------------------
   Blog Grid Section
   ------------------------------------------------------------------ */
.blog-grid {
  padding: var(--section-padding);
}

.blog-grid__container {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.blog-grid__layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.blog-grid__pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-16);
}

.blog-grid__page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-gray-700);
  text-decoration: none;
  transition: all var(--transition-base);
  cursor: pointer;
  background: var(--color-white);
}

.blog-grid__page:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.blog-grid__page--active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.blog-grid__page--active:hover {
  background-color: var(--color-primary-light);
  color: var(--color-white);
}


/* ------------------------------------------------------------------
   Blog Card
   ------------------------------------------------------------------ */
.blog-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

.blog-card__image {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.blog-card__image-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-card__image-bg i {
  font-size: 3rem;
  color: rgba(255, 255, 255, 0.3);
}

.blog-card__category {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-accent);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  z-index: 1;
}

.blog-card__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  line-height: var(--leading-snug);
  transition: color var(--transition-base);
}

.blog-card:hover .blog-card__title {
  color: var(--color-primary-light);
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.blog-card__meta i {
  margin-right: var(--space-1);
  color: var(--color-gray-400);
}

.blog-card__excerpt {
  font-size: var(--text-base);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all var(--transition-base);
}

.blog-card__link i {
  font-size: var(--text-xs);
  transition: transform var(--transition-base);
}

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

.blog-card__link:hover i {
  transform: translateX(4px);
}


/* ------------------------------------------------------------------
   Blog Detail Layout
   ------------------------------------------------------------------ */
.blog-detail {
  padding: var(--section-padding);
}

.blog-detail__container {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-12);
  align-items: start;
}


/* ------------------------------------------------------------------
   Blog Detail Header
   ------------------------------------------------------------------ */
.blog-detail__header {
  margin-bottom: var(--space-8);
}

.blog-detail__category {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-accent);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
}

.blog-detail__title {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-4);
}

.blog-detail__meta {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.blog-detail__meta i {
  margin-right: var(--space-2);
  color: var(--color-gray-400);
}

.blog-detail__featured-image {
  width: 100%;
  padding-top: 56.25%; /* 16:9 ratio */
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-8);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.blog-detail__featured-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-detail__featured-image i {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 4rem;
  color: rgba(255, 255, 255, 0.2);
}


/* ------------------------------------------------------------------
   Blog Detail Content (Rich Text)
   ------------------------------------------------------------------ */
.blog-detail__content {
  max-width: 100%;
}

.blog-detail__content h2 {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
  line-height: var(--leading-tight);
}

.blog-detail__content h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
  line-height: var(--leading-snug);
}

.blog-detail__content p {
  font-size: var(--text-base);
  color: var(--color-gray-700);
  line-height: var(--leading-loose);
  margin-bottom: var(--space-6);
}

.blog-detail__content strong {
  font-weight: var(--font-bold);
  color: var(--color-gray-900);
}

.blog-detail__content ul,
.blog-detail__content ol {
  margin-bottom: var(--space-6);
  padding-left: var(--space-8);
}

.blog-detail__content li {
  font-size: var(--text-base);
  color: var(--color-gray-700);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-2);
}

.blog-detail__content li::marker {
  color: var(--color-accent);
}

.blog-detail__content blockquote {
  position: relative;
  margin: var(--space-8) 0;
  padding: var(--space-6) var(--space-8);
  background: var(--color-gray-50);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.blog-detail__content blockquote p {
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-gray-700);
  line-height: var(--leading-relaxed);
  margin-bottom: 0;
}

.blog-detail__content a {
  color: var(--color-primary);
  text-decoration: underline;
  transition: color var(--transition-base);
}

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


/* ------------------------------------------------------------------
   Blog Sidebar
   ------------------------------------------------------------------ */
.blog-sidebar {
  position: sticky;
  top: var(--space-8);
}

.blog-sidebar__widget {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--space-6);
  margin-bottom: var(--space-8);
}

.blog-sidebar__widget:last-child {
  margin-bottom: 0;
}

.blog-sidebar__widget-title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-accent);
}

/* Sidebar: Categories */
.blog-sidebar__categories {
  list-style: none;
  padding: 0;
  margin: 0;
}

.blog-sidebar__categories li {
  margin-bottom: var(--space-1);
}

.blog-sidebar__categories li:last-child {
  margin-bottom: 0;
}

.blog-sidebar__cat-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--color-gray-700);
  font-size: var(--text-sm);
  transition: all var(--transition-base);
}

.blog-sidebar__cat-link:hover {
  background: var(--color-gray-50);
  color: var(--color-primary);
}

.blog-sidebar__cat-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 28px;
  padding: 0 var(--space-2);
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  color: var(--color-gray-600);
}

.blog-sidebar__cat-link:hover .blog-sidebar__cat-count {
  background: var(--color-accent);
  color: var(--color-primary);
}

/* Sidebar: Recent Posts */
.blog-sidebar__recent-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.blog-sidebar__recent-item {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-gray-100);
}

.blog-sidebar__recent-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.blog-sidebar__recent-item:first-child {
  padding-top: 0;
}

.blog-sidebar__recent-thumb {
  flex-shrink: 0;
  width: 70px;
  height: 50px;
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-sidebar__recent-thumb i {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.4);
}

.blog-sidebar__recent-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.blog-sidebar__recent-title {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-gray-800);
  line-height: var(--leading-snug);
  text-decoration: none;
  transition: color var(--transition-base);
  margin-bottom: var(--space-1);
}

.blog-sidebar__recent-title:hover {
  color: var(--color-primary);
}

.blog-sidebar__recent-date {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
}


/* ------------------------------------------------------------------
   Blog Related Posts
   ------------------------------------------------------------------ */
.blog-related {
  margin-top: var(--space-16);
  padding-top: var(--space-12);
  border-top: 1px solid var(--color-gray-200);
}

.blog-related__title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-8);
  text-align: center;
}

.blog-related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}


/* ------------------------------------------------------------------
   Responsive: Tablet (<= 1024px)
   ------------------------------------------------------------------ */
@media (max-width: 1024px) {
  .blog-grid__layout {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-detail__container {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .blog-sidebar {
    position: static;
  }

  .blog-related__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}


/* ------------------------------------------------------------------
   Responsive: Mobile (<= 768px)
   ------------------------------------------------------------------ */
@media (max-width: 768px) {
  .blog-hero {
    padding: var(--space-20) 0 var(--space-12);
  }

  .blog-hero__title {
    font-size: var(--text-3xl);
  }

  .blog-hero__subtitle {
    font-size: var(--text-base);
  }

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

  .blog-detail__title {
    font-size: var(--text-2xl);
  }

  .blog-detail__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

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

  .blog-grid__pagination {
    flex-wrap: wrap;
  }
}