/* Mobile-First Responsive Design */
@media (max-width: 768px) {
  .container { padding: 0 15px; }
  .site-header { padding: 0.5rem 0; }
  .header-content { flex-direction: column; gap: 1rem; padding: 1rem 0; }
  .logo h1 { font-size: 1.5rem; }
  .main-nav { flex-wrap: wrap; gap: 0.5rem; justify-content: center; }
  .main-nav a { padding: 0.4rem 0.8rem; font-size: 0.9rem; }
  .posts-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .post-card { margin-bottom: 1rem; }
  .post-card-content { padding: 1rem; }
  .post-card h3 { font-size: 1.1rem; line-height: 1.3; }
  .post-card p { font-size: 0.9rem; }
  .sidebar { margin-top: 2rem; }
  .sidebar-widget { margin-bottom: 1.5rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 10px; }
  .post-card-image { height: 180px; }
  .main-nav { gap: 0.3rem; }
  .main-nav a { padding: 0.3rem 0.6rem; font-size: 0.85rem; }
}

/* Touch-friendly interactions */
@media (hover: none) and (pointer: coarse) {
  .post-card:hover { transform: none; }
  .main-nav a:hover { transform: none; background: rgba(76,175,80,0.2); }
  .post-card .read-more:hover::after { transform: none; }
}

/* Improved tap targets */
.main-nav a, .post-card .read-more, .btn { min-height: 44px; min-width: 44px; display: inline-flex; align-items: center; justify-content: center; }

/* Mobile-specific animations */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  :root { --bg: #1a1a1a; --text: #ffffff; --card-bg: #2d2d2d; }
  body { background-color: var(--bg); color: var(--text); }
  .post-card { background: var(--card-bg); }
}