/* ============================================================
   BLOG CSS — Jay Proton Industries
   Depends on: css/style.css (for CSS variables)
   ============================================================ */

/* ── Blog Page Banner ─────────────────────────────────────── */
.blog-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #1a5fa8 100%);
  padding: 56px 0 44px;
  text-align: center;
}
.blog-banner h1 {
  color: #fff;
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 10px;
  line-height: 1.2;
}
.blog-banner p {
  color: rgba(255,255,255,.78);
  font-size: 1rem;
  max-width: 560px;
  margin: 0 auto 18px;
}
.blog-breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: .82rem;
  color: rgba(255,255,255,.65);
  flex-wrap: wrap;
}
.blog-breadcrumb a { color: rgba(255,255,255,.85); text-decoration: none; }
.blog-breadcrumb a:hover { color: #fff; }
.blog-breadcrumb i { font-size: .65rem; }

/* ── Blog Listing Section ─────────────────────────────────── */
.blog-section { padding: 72px 0 80px; background: var(--bg-light); }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ── Blog Card ───────────────────────────────────────────── */
.blog-card {
  background: var(--white);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,.07);
  display: flex;
  flex-direction: column;
  transition: transform .25s, box-shadow .25s;
}
.blog-card:hover { transform: translateY(-5px); box-shadow: 0 8px 28px rgba(13,59,110,.13); }

.blog-card-img {
  position: relative;
  overflow: hidden;
  height: 200px;
}
.blog-card-img img {
  width: 100%; height: 100%;
  object-fit: contain;
  background: #f4f6f9;
  padding: 14px;
  box-sizing: border-box;
  transition: transform .4s;
}
.blog-card:hover .blog-card-img img { transform: scale(1.05); }

.blog-card-cat {
  position: absolute;
  top: 12px; left: 14px;
  background: var(--accent);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: 3px 11px;
  border-radius: 20px;
  letter-spacing: .6px;
  text-transform: uppercase;
}

.blog-card-body { padding: 22px 22px 16px; flex: 1; display: flex; flex-direction: column; }
.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: .76rem;
  color: var(--text-light);
  margin-bottom: 10px;
}
.blog-card-meta span { display: flex; align-items: center; gap: 5px; }
.blog-card-meta i { color: var(--primary); font-size: .7rem; }

.blog-card-title {
  font-size: 1.07rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.4;
  margin-bottom: 10px;
  text-decoration: none;
  display: block;
}
.blog-card-title:hover { color: var(--accent); }

.blog-card-excerpt {
  font-size: .88rem;
  color: var(--text-light);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 18px;
}

.blog-card-footer {
  border-top: 1px solid var(--border);
  padding-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.blog-read-more {
  font-size: .82rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap .2s;
}
.blog-read-more:hover { color: var(--accent); gap: 10px; }

/* ── Blog Post Page ──────────────────────────────────────── */
.blog-post-wrap { padding: 60px 0 80px; }
.blog-post-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 44px;
  align-items: start;
}

.blog-post-header { margin-bottom: 28px; }
.blog-post-cat-tag {
  display: inline-block;
  background: rgba(13,59,110,.08);
  color: var(--primary);
  font-size: .72rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 20px;
  letter-spacing: .7px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.blog-post-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.25;
  margin-bottom: 16px;
}
.blog-post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  font-size: .8rem;
  color: var(--text-light);
  padding-bottom: 18px;
  border-bottom: 2px solid var(--border);
}
.blog-post-meta span { display: flex; align-items: center; gap: 6px; }
.blog-post-meta i { color: var(--primary); }

.blog-post-feat-img {
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 34px;
  background: #f4f6f9;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  max-height: 460px;
}
.blog-post-feat-img img {
  width: 100%;
  max-height: 460px;
  object-fit: contain;
  display: block;
}

/* Article body typography */
.blog-post-body { font-size: .96rem; line-height: 1.82; color: var(--text); }
.blog-post-body h2 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--primary);
  margin: 36px 0 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(13,59,110,.1);
}
.blog-post-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin: 26px 0 10px;
}
.blog-post-body p { margin-bottom: 16px; }
.blog-post-body ul, .blog-post-body ol {
  padding-left: 22px;
  margin-bottom: 16px;
}
.blog-post-body li { margin-bottom: 6px; }
.blog-post-body strong { color: var(--primary); }
.blog-post-body a { color: var(--primary); text-decoration: underline; }
.blog-post-body a:hover { color: var(--accent); }

.blog-post-body .highlight-box {
  background: rgba(13,59,110,.05);
  border-left: 4px solid var(--primary);
  border-radius: 0 8px 8px 0;
  padding: 16px 20px;
  margin: 22px 0;
  font-size: .93rem;
}
.blog-post-body .highlight-box strong { display: block; margin-bottom: 4px; font-size: 1rem; }

.blog-post-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 22px 0;
  font-size: .88rem;
}
.blog-post-body table th {
  background: var(--primary);
  color: #fff;
  padding: 11px 14px;
  text-align: left;
  font-weight: 700;
}
.blog-post-body table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.blog-post-body table tr:nth-child(even) td { background: var(--bg-light); }

/* Tags */
.blog-post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 30px 0;
  padding-top: 22px;
  border-top: 1px solid var(--border);
}
.blog-post-tags span {
  font-size: .74rem;
  font-weight: 600;
  color: var(--text-light);
  margin-right: 4px;
}
.blog-tag {
  background: var(--bg-light);
  border: 1px solid var(--border);
  color: var(--primary);
  font-size: .75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  text-decoration: none;
  transition: background .2s;
}
.blog-tag:hover { background: var(--primary); color: #fff; }

/* Author Box */
.author-box {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background: var(--bg-light);
  border-radius: 14px;
  padding: 24px;
  margin: 34px 0;
}
.author-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.6rem; font-weight: 800;
}
.author-info .author-name { font-weight: 800; font-size: 1rem; color: var(--primary); margin-bottom: 3px; }
.author-info .author-role { font-size: .8rem; color: var(--accent); font-weight: 600; margin-bottom: 8px; }
.author-info p { font-size: .85rem; color: var(--text-light); line-height: 1.6; margin: 0; }

/* Blog CTA */
.blog-cta-box {
  background: linear-gradient(135deg, var(--primary) 0%, #1a5fa8 100%);
  border-radius: 16px;
  padding: 36px 32px;
  text-align: center;
  margin: 36px 0;
  color: #fff;
}
.blog-cta-box h3 { font-size: 1.4rem; font-weight: 800; margin-bottom: 10px; }
.blog-cta-box p { font-size: .92rem; opacity: .85; margin-bottom: 22px; }
.blog-cta-box .btn { background: var(--accent); color: #fff; border: none; }
.blog-cta-box .btn:hover { background: #a81520; }
.blog-cta-box .btn-outline { background: transparent; border: 2px solid rgba(255,255,255,.6); color: #fff; }
.blog-cta-box .btn-outline:hover { background: rgba(255,255,255,.15); }

/* Related Posts */
.related-posts { margin-top: 44px; }
.related-posts h2 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 22px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border);
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.related-card {
  background: var(--bg-light);
  border-radius: 10px;
  overflow: hidden;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: transform .2s;
}
.related-card:hover { transform: translateY(-3px); }
.related-card img { width: 100%; height: 130px; object-fit: contain; background: #f4f6f9; padding: 10px; box-sizing: border-box; display: block; }
.related-card-body { padding: 13px 15px; }
.related-card-cat { font-size: .68rem; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: .6px; margin-bottom: 5px; }
.related-card-title { font-size: .88rem; font-weight: 700; color: var(--primary); line-height: 1.35; }

/* ── Sidebar ──────────────────────────────────────────────── */
.sidebar-widget {
  background: var(--white);
  border-radius: 14px;
  padding: 22px;
  margin-bottom: 24px;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
}
.sidebar-widget-title {
  font-size: .9rem;
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: .7px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border);
}
.sidebar-post {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
}
.sidebar-post:last-child { border-bottom: none; padding-bottom: 0; }
.sidebar-post img { width: 60px; height: 50px; object-fit: contain; background: #f4f6f9; border-radius: 6px; padding: 4px; box-sizing: border-box; flex-shrink: 0; }
.sidebar-post-info .sidebar-post-title {
  font-size: .82rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.35;
  margin-bottom: 3px;
}
.sidebar-post:hover .sidebar-post-title { color: var(--accent); }
.sidebar-post-info .sidebar-post-date { font-size: .73rem; color: var(--text-light); }

.sidebar-cta {
  background: linear-gradient(135deg, var(--primary) 0%, #1a5fa8 100%);
  border-radius: 14px;
  padding: 22px;
  text-align: center;
  color: #fff;
}
.sidebar-cta h4 { font-size: 1rem; font-weight: 800; margin-bottom: 8px; }
.sidebar-cta p { font-size: .82rem; opacity: .82; margin-bottom: 16px; line-height: 1.5; }
.sidebar-cta .btn { background: var(--accent); color: #fff; font-size: .85rem; padding: 9px 20px; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .blog-post-layout { grid-template-columns: 1fr; }
  .blog-sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
}
@media (max-width: 900px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .blog-banner h1 { font-size: 1.6rem; }
  .blog-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .blog-post-title { font-size: 1.5rem; }
  .blog-post-body h2 { font-size: 1.2rem; }
  .author-box { flex-direction: column; }
  .blog-sidebar { grid-template-columns: 1fr; }
  .blog-cta-box { padding: 26px 18px; }
  .blog-post-body table { font-size: .8rem; }
  .blog-post-body table th,
  .blog-post-body table td { padding: 8px 10px; }
}
@media (max-width: 400px) {
  .related-grid { grid-template-columns: 1fr; }
}