/* ========================================================================
   OutechLife — Blog Styles
   ======================================================================== */

/* Blog hero */
.blog-hero {
  padding: 48px 0 32px;
}

.blog-hero h1 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.blog-hero p {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 560px;
  line-height: 1.6;
}

/* Blog grid (index page) */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
  padding-bottom: 64px;
}

.blog-card {
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform 0.3s cubic-bezier(0.2,0,0,1), box-shadow 0.3s cubic-bezier(0.2,0,0,1);
  border: 1px solid var(--border);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.07);
}

.blog-card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--tag-bg);
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.2,0,0,1);
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.05);
}

.blog-card-body {
  padding: 16px 20px 20px;
}

.blog-card-date {
  font-size: 0.75rem;
  color: var(--text-subtle);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-card-body h2 {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 6px 0 6px;
  line-height: 1.35;
}

.blog-card-body p {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.55;
  margin-bottom: 10px;
}

.blog-card-read {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text);
  transition: opacity 0.2s;
}

/* ============================================
   Blog Article Page
   ============================================ */

.blog-container {
  max-width: 700px;
}

.blog-breadcrumb {
  font-size: 0.8125rem;
  color: var(--text-subtle);
  margin-bottom: 12px;
  padding-top: 32px;
}

.blog-breadcrumb a:hover {
  text-decoration: underline;
}

.blog-post h1 {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 8px;
}

.blog-meta {
  display: flex;
  gap: 16px;
  color: var(--text-subtle);
  font-size: 0.8125rem;
  margin-bottom: 28px;
}

.blog-featured-image {
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 36px;
  background: var(--tag-bg);
}

.blog-featured-image img {
  width: 100%;
  height: 360px;
  display: block;
  object-fit: cover;
  object-position: center;
}

.blog-content {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text);
  padding-bottom: 48px;
}

.blog-content p {
  margin-bottom: 18px;
}

.blog-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 36px 0 14px;
  line-height: 1.3;
}

.blog-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 24px 0 8px;
}

.blog-content ul,
.blog-content ol {
  margin: 0 0 18px 24px;
}

.blog-content li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.blog-content li strong {
  color: var(--text);
}

.blog-content a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.blog-content a:hover {
  opacity: 0.7;
}

.blog-content em {
  font-style: italic;
}

.blog-callout {
  background: var(--tag-bg);
  border-left: 3px solid var(--accent);
  padding: 16px 20px;
  margin: 24px 0;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.blog-callout p {
  margin-bottom: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.blog-callout strong {
  color: var(--text);
}

/* Responsive */
@media (max-width: 768px) {
  .blog-hero h1 { font-size: 1.5rem; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-post h1 { font-size: 1.625rem; }
  .blog-content h2 { font-size: 1.25rem; }
  .blog-content { font-size: 0.9375rem; }
  .blog-container { padding: 0 16px; }
  .blog-featured-image img { height: 220px; }
}