/* ============================================================
   Blog Styles — Index page and individual post pages
   ============================================================ */

/* ---------- Blog Hero ---------- */
.blog-hero {
  background: linear-gradient(160deg, #001A5C 0%, var(--blue-primary) 45%, #1A6BFF 100%);
  padding: calc(var(--space-20) + 72px) var(--space-6) var(--space-16);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.blog-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.05) 1px, transparent 0);
  background-size: 40px 40px;
  pointer-events: none;
}
.blog-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: white;
  margin: var(--space-4) 0 var(--space-3);
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.blog-hero p {
  font-size: 1.125rem;
  color: var(--text-white-70);
  max-width: 560px;
  margin: 0 auto;
}
.badge--amber {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  background: rgba(245,158,11,0.15);
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: 9999px;
  color: var(--amber);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---------- Blog Grid ---------- */
.blog-grid-section {
  background: var(--light-bg);
  padding: var(--space-16) var(--space-6);
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-6);
  max-width: 1280px;
  margin: 0 auto;
}
.blog-card {
  background: white;
  border-radius: 1rem;
  border: 1px solid #E5E7EB;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,64,193,0.1);
}
.blog-card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: linear-gradient(135deg, #EEF4FF, #E0EAFF);
}
.blog-card__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.blog-card__category {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--blue-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-2);
}
.blog-card__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--light-text);
  line-height: 1.3;
  margin-bottom: var(--space-3);
}
.blog-card__title a {
  color: inherit;
  text-decoration: none;
}
.blog-card__title a:hover {
  color: var(--blue-primary);
}
.blog-card__excerpt {
  font-size: 0.9375rem;
  color: var(--light-text-secondary);
  line-height: 1.6;
  flex-grow: 1;
  margin-bottom: var(--space-4);
}
.blog-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: #9CA3AF;
  padding-top: var(--space-3);
  border-top: 1px solid #F3F4F6;
}
.blog-card__read-more {
  color: var(--blue-primary);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.blog-card__read-more:hover {
  color: var(--amber);
}

/* ---------- Blog Post Page ---------- */
.post-hero {
  background: linear-gradient(160deg, #001A5C 0%, var(--blue-primary) 45%, #1A6BFF 100%);
  padding: calc(var(--space-20) + 72px) var(--space-6) var(--space-12);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.post-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.05) 1px, transparent 0);
  background-size: 40px 40px;
  pointer-events: none;
}
.post-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 800;
  color: white;
  margin: var(--space-4) 0 var(--space-3);
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-wrap: balance;
}
.post-hero__meta {
  font-size: 0.9375rem;
  color: var(--text-white-50);
}
.post-hero__breadcrumb {
  font-size: 0.875rem;
  color: var(--text-white-50);
  margin-bottom: var(--space-4);
}
.post-hero__breadcrumb a {
  color: var(--text-white-70);
  text-decoration: none;
}
.post-hero__breadcrumb a:hover {
  color: white;
}

/* Post Content */
.post-content-section {
  background: white;
  padding: var(--space-16) var(--space-6);
}
.post-content {
  max-width: 760px;
  margin: 0 auto;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: #374151;
}
.post-content h2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--light-text);
  margin: var(--space-10) 0 var(--space-4);
  line-height: 1.3;
}
.post-content h3 {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--light-text);
  margin: var(--space-8) 0 var(--space-3);
  line-height: 1.3;
}
.post-content p {
  margin-bottom: var(--space-5);
}
.post-content ul, .post-content ol {
  margin-bottom: var(--space-5);
  padding-left: var(--space-6);
}
.post-content li {
  margin-bottom: var(--space-2);
}
.post-content strong {
  color: var(--light-text);
  font-weight: 600;
}
.post-content a {
  color: var(--blue-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.post-content a:hover {
  color: var(--amber);
}
.post-content blockquote {
  border-left: 4px solid var(--amber);
  padding: var(--space-4) var(--space-6);
  margin: var(--space-6) 0;
  background: #FFFBEB;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: #92400E;
}
.post-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  margin: var(--space-6) 0;
}
.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-6) 0;
}
.post-content th, .post-content td {
  padding: var(--space-3) var(--space-4);
  border: 1px solid #E5E7EB;
  text-align: left;
}
.post-content th {
  background: #F9FAFB;
  font-weight: 600;
  color: var(--light-text);
}

/* Post CTA Box */
.post-cta {
  background: linear-gradient(135deg, var(--blue-primary), var(--blue-secondary));
  border-radius: 1rem;
  padding: var(--space-8);
  text-align: center;
  margin: var(--space-10) 0;
}
.post-cta h3 {
  color: white;
  font-size: 1.5rem;
  margin: 0 0 var(--space-2);
}
.post-cta p {
  color: var(--text-white-70);
  margin-bottom: var(--space-5);
}
.post-cta .btn {
  display: inline-flex;
}

/* Post Sidebar / Related */
.post-related {
  background: var(--light-bg);
  padding: var(--space-16) var(--space-6);
}
.post-related h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-8);
}
.post-related .blog-grid {
  max-width: 960px;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .post-content {
    font-size: 1rem;
  }
  .post-content h2 {
    font-size: 1.5rem;
  }
}