/* SEO & Performance Enhancements */

@media print {
  body {
    font-size: 12pt;
    line-height: 1.5;
    color: #000;
    background: #fff;
  }
  
  .main-nav,
  .main-footer,
  .social-share,
  .newsletter-inline,
  .back-to-top,
  .reading-progress,
  .search-modal {
    display: none !important;
  }
  
  .post-content {
    max-width: 100%;
  }
  
  .post-content a {
    text-decoration: underline;
    color: #000;
  }
  
  .post-content a::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
  }
  
  img {
    max-width: 100% !important;
    page-break-inside: avoid;
  }
  
  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid;
  }
  
  pre, blockquote {
    page-break-inside: avoid;
    border: 1px solid #ccc;
    padding: 10px;
  }
}

:focus {
  outline: 3px solid var(--primary-color);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

:focus-visible {
  outline: 3px solid var(--primary-color);
  outline-offset: 2px;
}

.skip-to-content {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--primary-color);
  color: white;
  padding: 1rem 2rem;
  text-decoration: none;
  font-weight: 600;
  z-index: 10000;
  transition: top 0.3s ease;
}

.skip-to-content:focus {
  top: 0;
}

a {
  text-decoration-skip-ink: auto;
}

@media (prefers-contrast: high) {
  :root {
    --text-dark: #000;
    --text-light: #fff;
    --border-color: #000;
  }
  
  .btn,
  .nav-link,
  .blog-card {
    border: 2px solid currentColor;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sr-only-focusable:active,
.sr-only-focusable:focus {
  position: static;
  width: auto;
  height: auto;
  overflow: visible;
  clip: auto;
  white-space: normal;
}

img {
  max-width: 100%;
  height: auto;
}

img[loading="lazy"] {
  opacity: 0;
  transition: opacity 0.3s;
}

img[loading="lazy"].loaded {
  opacity: 1;
}

.blog-card,
.news-card,
.archive-post-card {
  contain: layout;
}

.hero-section,
.main-nav {
  contain: layout style;
}