:root {
  --blog-primary: #1d4ed8; 
  --blog-primary-hover: #1e40af;
  --blog-accent: #10b981;
  --blog-accent-hover: #059669;
  --blog-dark: #0f1115;
  --blog-text: #1e293b;
  --blog-text-muted: #64748b;
  --blog-bg: #ffffff;
  --blog-surface: #f8f9fa;
  --blog-border: #e2e8f0;
  
  --blog-radius-sm: 8px;
  --blog-radius-md: 16px;
  --blog-radius-lg: 24px;

  /* Footer Compatibility */
  --text-primary: #ffffff;
  --text-secondary: #a1a1aa;
  --border-color: rgba(255, 255, 255, 0.08);
  --color-darker: #08090a;
  --color-light: #ffffff;
}

*, *::before, *::after {
  box-sizing: border-box;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

body.blog-body {
  font-family: 'Inter', sans-serif;
  background-color: var(--blog-bg);
  color: var(--blog-text);
  line-height: 1.6;
  margin: 0; padding: 0;
}

.blog-nav {
  padding: 24px 0;
  border-bottom: 1px solid var(--blog-border);
  background: var(--blog-bg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.blog-nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 40px;
}

.blog-nav-logo img {
  height: 40px;
}

.blog-nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
  flex-wrap: wrap;
}

.blog-nav-links a {
  text-decoration: none;
  font-weight: 500;
  color: var(--blog-text);
  transition: color 0.3s;
}

.blog-nav-links a:hover {
  color: var(--blog-primary);
}

.blog-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 24px;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
}

@media(max-width: 900px) {
  .blog-container {
    grid-template-columns: 1fr;
  }
}

/* Sidebar */
/* Related Articles Layout Fix */
.related-articles .blog-card {
  flex-direction: column;
  gap: 0;
}

.related-articles .blog-card-img {
  width: 100%;
  border-radius: 12px 12px 0 0;
}

.blog-sidebar {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.sidebar-widget {
  background: var(--blog-surface);
  border-radius: var(--blog-radius-md);
  padding: 24px;
  border: 1px solid var(--blog-border);
}

.sidebar-widget h4 {
  margin-top: 0;
  margin-bottom: 16px;
  font-size: 1.125rem;
  color: var(--blog-dark);
}

.btn-sidebar {
  display: block;
  width: 100%;
  padding: 12px;
  text-align: center;
  border-radius: var(--blog-radius-sm);
  text-decoration: none;
  font-weight: 600;
  margin-top: 12px;
  transition: opacity 0.3s;
}

.btn-sidebar:hover { opacity: 0.9; }

.btn-sidebar.primary {
  background: var(--blog-primary);
  color: #fff;
}

.btn-sidebar.success {
  background: var(--blog-accent);
  color: #fff;
}

.btn-sidebar.outline {
  border: 2px solid var(--blog-primary);
  color: var(--blog-primary);
}

.adsense-placeholder {
  background: #f1f5f9;
  border: 2px dashed #cbd5e1;
  color: #94a3b8;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 250px;
  border-radius: var(--blog-radius-sm);
  font-size: 0.875rem;
  text-align: center;
  padding: 16px;
}

/* Home List */
.blog-main h1, .blog-main h2 {
  color: var(--blog-dark);
  margin-top: 0;
}

.blog-grid {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.blog-card {
  display: flex;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--blog-border);
}

@media(max-width: 600px) {
  .blog-card { flex-direction: column; }
}

.blog-card-img {
  width: 300px;
  height: 200px;
  background: #e2e8f0;
  border-radius: var(--blog-radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

@media(max-width: 600px) {
  .blog-card-img { width: 100%; height: auto; aspect-ratio: 16/9; }
}

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

.blog-category {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--blog-primary);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.blog-card-content h3 {
  margin: 0 0 12px;
  font-size: 1.5rem;
  line-height: 1.3;
}

.blog-card-content h3 a {
  text-decoration: none;
  color: var(--blog-dark);
  transition: color 0.3s;
}

.blog-card-content h3 a:hover {
  color: var(--blog-primary);
}

.blog-card-content p {
  color: var(--blog-text-muted);
  margin: 0 0 16px;
}

/* Article Page */
.article-header {
  margin-bottom: 32px;
}

.article-header h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.2;
  margin-bottom: 16px;
}

.article-meta {
  color: var(--blog-text-muted);
  font-size: 0.95rem;
  display: flex;
  gap: 16px;
  align-items: center;
  border-bottom: 1px solid var(--blog-border);
  padding-bottom: 24px;
}

.article-meta img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.article-content {
  font-size: 1.125rem;
  color: var(--blog-text);
  line-height: 1.8;
}

.article-content h2, .article-content h3 {
  color: var(--blog-dark);
  margin-top: 48px;
  margin-bottom: 16px;
}

.article-content p {
  margin-bottom: 24px;
}

.article-content img {
  max-width: 100%;
  border-radius: var(--blog-radius-sm);
  margin: 32px 0;
}

.in-content-cta {
  background: var(--blog-surface);
  border-left: 4px solid var(--blog-primary);
  padding: 32px;
  margin: 48px 0;
  border-radius: 0 var(--blog-radius-sm) var(--blog-radius-sm) 0;
}

.in-content-cta h3 {
  margin-top: 0;
  margin-bottom: 12px;
}

.in-content-ads {
  margin: 48px 0;
}

.author-box {
  display: flex;
  gap: 24px;
  background: var(--blog-surface);
  padding: 32px;
  border-radius: var(--blog-radius-md);
  margin-top: 64px;
}

.author-box img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
}

.author-box-info h4 {
  margin: 0 0 8px 0;
  font-size: 1.25rem;
}

.author-box-info p {
  color: var(--blog-text-muted);
  margin: 0;
  font-size: 0.95rem;
}

/* Footer Universal Styles */
.footer {
  padding: 64px 0 32px;
  border-top: 1px solid var(--border-color);
  background-color: var(--color-darker);
  color: var(--color-light);
  margin-top: 80px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.footer a {
  color: inherit !important;
  text-decoration: none !important;
}

.footer p, .footer span, .footer strong {
  font-family: 'Inter', sans-serif !important;
  line-height: 1.5 !important;
  letter-spacing: normal !important;
  padding: 0 !important;
  margin: 0 !important;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-brand a {
  margin: 0 !important;
  padding: 0 !important;
  line-height: 1 !important;
}

.footer-brand h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
}

.footer-brand p {
  color: var(--text-secondary) !important;
  font-size: 15px !important;
}

.footer-brand .brand-logo {
  height: 52px !important;
  margin-bottom: 4px !important;
  object-fit: contain;
}

.footer-info {
  display: flex;
  gap: 64px;
}

.footer-col h4 {
  font-family: 'Outfit', sans-serif !important;
  color: var(--text-primary) !important;
  margin: 0 0 16px 0 !important;
  font-size: 16px !important;
  font-weight: 600 !important;
}

.footer-col p {
  color: var(--text-secondary) !important;
  margin: 0 0 8px 0 !important;
  font-size: 15px !important;
}

.footer-bottom {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
}

.footer-bottom p {
  color: var(--text-secondary) !important;
  font-size: 14px !important;
  margin-bottom: 0px !important;
  line-height: 1.2 !important;
}

.footer-bottom p:last-child {
  margin-top: 24px !important;
}

@media (max-width: 768px) {
  .footer-info {
    flex-direction: column;
    gap: 32px;
  }
}
 
/* Search Bar Validation */
.blog-search-container { margin-bottom: 40px; width: 100%; }
.blog-search-container input { width: 100%; padding: 16px 24px; font-size: 1.1rem; font-family: 'Inter', sans-serif; border: 1px solid var(--border-color); border-radius: 40px; outline: none; background-color: #fff; transition: all 0.3s ease; box-shadow: 0 4px 10px rgba(0,0,0,0.03); }
.blog-search-container input:focus { border-color: var(--blog-primary); box-shadow: 0 4px 15px rgba(118, 51, 234, 0.1); }