/* ============================================================
   BLOG PAGE STYLES — blog.css
   ============================================================ */

/* ─────────────────────────────────────────
   BLOG HERO
───────────────────────────────────────── */
.blog-hero {
  position: relative;
  padding: 90px 0 70px;
  background: var(--navy);
  overflow: hidden;
}
.blog-hero-bg {
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1516321318423-f06f85e504b3?w=1800')
    center/cover no-repeat;
  opacity: 0.07;
}
.blog-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,74,40,0.93) 0%, rgba(15,30,60,0.88) 100%);
}
.blog-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
}
.blog-hero-inner h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: var(--white);
  margin-bottom: 14px;
}
.blog-hero-inner p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
  margin-bottom: 28px;
}

.blog-search-wrap { margin-top: 4px; }
.blog-search {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  max-width: 480px;
  transition: border-color var(--transition);
}
.blog-search:focus-within {
  border-color: var(--green-mid);
  background: rgba(255,255,255,0.14);
}
.blog-search i { color: rgba(255,255,255,0.5); font-size: 15px; flex-shrink: 0; }
.blog-search input {
  background: none;
  border: none;
  outline: none;
  color: var(--white);
  font-size: 15px;
  font-family: inherit;
  width: 100%;
}
.blog-search input::placeholder { color: rgba(255,255,255,0.45); }

/* ─────────────────────────────────────────
   FEATURED POST
───────────────────────────────────────── */
.featured-post-section { background: var(--white); }

.featured-post {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
  background: var(--green-tint);
  border: 1px solid var(--green-light);
  border-radius: var(--radius-xl);
  padding: 36px;
  margin-top: 16px;
}

.featured-post-img {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.featured-post-img img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  display: block;
}
.featured-post-label {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--green-primary);
  color: var(--white);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.featured-post-content h2 {
  font-size: clamp(1.2rem, 2.5vw, 1.65rem);
  line-height: 1.35;
  margin-bottom: 14px;
}
.featured-post-meta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.featured-post-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}
.featured-post-content p {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 20px;
}
.featured-post-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.post-share {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}
.share-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--text-muted);
  transition: all var(--transition);
}
.share-btn:hover {
  background: var(--green-primary);
  color: var(--white);
  border-color: var(--green-primary);
}

/* ─────────────────────────────────────────
   FILTER BAR
───────────────────────────────────────── */
.blog-filter-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 70px;
  z-index: 100;
  padding: 14px 0;
}
.blog-filter-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.filter-group { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-btn {
  padding: 7px 14px;
  border: 1.5px solid var(--border);
  background: var(--white);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  font-family: inherit;
}
.filter-btn:hover { border-color: var(--green-primary); color: var(--green-primary); }
.filter-btn.active {
  background: var(--green-primary);
  color: var(--white);
  border-color: var(--green-primary);
}

/* ─────────────────────────────────────────
   BLOG LAYOUT (posts + sidebar)
───────────────────────────────────────── */
.blog-main-section { background: var(--surface); }

.blog-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  align-items: start;
}

/* Posts Grid */
.blog-posts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.blog-post-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.blog-post-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.blog-post-img-wrap {
  position: relative;
  overflow: hidden;
}
.blog-post-img-wrap img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.blog-post-card:hover .blog-post-img-wrap img { transform: scale(1.04); }

.blog-cat-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--green-primary);
  color: var(--white);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.blog-post-body { padding: 18px; }
.blog-post-meta-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.blog-author {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}
.blog-country { font-size: 16px; }
.blog-post-body h3 {
  font-size: 0.95rem;
  line-height: 1.45;
  margin-bottom: 8px;
  color: var(--text-primary);
  transition: color var(--transition);
}
.blog-post-card:hover h3 { color: var(--green-primary); }
.blog-post-body p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 14px;
}
.blog-post-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.blog-date {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}
.blog-read-more {
  font-size: 12px;
  font-weight: 600;
  color: var(--green-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition);
}
.blog-read-more:hover { gap: 7px; }

/* sr-only */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ─────────────────────────────────────────
   SIDEBAR
───────────────────────────────────────── */
.blog-sidebar {
  position: sticky;
  top: 120px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-widget {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
}
.sidebar-widget-title {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--green-light);
}
.sidebar-widget p {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Popular posts */
.popular-posts { display: flex; flex-direction: column; gap: 14px; }
.popular-post {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  transition: opacity var(--transition);
}
.popular-post:hover { opacity: 0.8; }
.popular-post img {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}
.popular-post div strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 3px;
}
.popular-post div span {
  font-size: 11px;
  color: var(--text-muted);
}

/* Categories */
.sidebar-categories { display: flex; flex-direction: column; gap: 4px; }
.sidebar-cat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.sidebar-cat:hover {
  background: var(--green-tint);
  color: var(--green-primary);
}
.cat-count {
  background: var(--green-light);
  color: var(--green-primary);
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 700;
}

/* Tags */
.sidebar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.sidebar-tags a {
  padding: 5px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.sidebar-tags a:hover {
  background: var(--green-primary);
  color: var(--white);
  border-color: var(--green-primary);
}

/* Sidebar newsletter */
.sidebar-newsletter {}

/* ─────────────────────────────────────────
   RESPONSIVE — BLOG
───────────────────────────────────────── */
@media (max-width: 1100px) {
  .blog-layout { grid-template-columns: 1fr 280px; }
}

@media (max-width: 900px) {
  .blog-layout { grid-template-columns: 1fr; }
  .blog-sidebar { position: static; }
  .featured-post { grid-template-columns: 1fr; gap: 24px; }
  .featured-post-img img { height: 260px; }
}

@media (max-width: 600px) {
  .blog-posts-grid { grid-template-columns: 1fr; }
  .blog-filter-bar { position: static; }
  .featured-post { padding: 20px; }
  .featured-post-actions { flex-direction: column; align-items: flex-start; }
}