/* Sphynx Blog Responsive Layout */
/* Mobile-first responsive design for blog system */

/* Mobile Base Styles (320px+) */
@media screen and (max-width: 480px) {
  .blog-container {
    margin: 0.5rem;
    padding: 1rem;
    border-radius: 15px;
  }

  .blog-title {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
  }

  .blog-subtitle {
    font-size: 1rem;
    padding: 0 1rem;
    margin-bottom: 2rem;
  }

  .blog-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 0 0.5rem;
  }

  .blog-card-content {
    padding: 1.5rem;
  }

  .blog-card-title {
    font-size: 1.4rem;
    line-height: 1.3;
  }

  .blog-card-excerpt {
    font-size: 0.9rem;
    -webkit-line-clamp: 2;
    line-clamp: 2;
  }
  .featured-post .blog-card-content {
    padding: 1rem; /* Reduced padding */
  }

  .featured-post .blog-card-title {
    font-size: 1.6rem; /* Reduced font size */
    margin-bottom: 0.75rem;
  }

  .featured-post .blog-card-image {
    height: 150px; /* Reduced height for mobile */
  }

  .category-filters {
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
    padding: 0 1rem;
  }

  .category-pill {
    width: 100%;
    max-width: 300px;
    text-align: center;
    padding: 1rem 1.5rem;
  }
  
  .blog-search-input {
    font-size: 16px; /* Prevent zoom on iOS */
    padding: 1rem 1.5rem;
  }

  .newsletter-section {
    margin: 2rem 0.5rem;
    padding: 2rem 1rem;
  }

  .scroll-to-top {
    bottom: 1rem;
    right: 1rem;
    width: 45px;
    height: 45px;
  }
}

/* Tablet Portrait (481px - 768px) */
@media screen and (min-width: 481px) and (max-width: 768px) {
  .blog-container {
    margin: 1rem;
    padding: 2rem;
  }

  .blog-title {
    font-size: 3.5rem;
  }

  .blog-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
  }

  .blog-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .featured-post {
    grid-column: 1;
    margin-bottom: 1rem;
  }

  .category-filters {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
  }

  .category-pill {
    flex: 0 0 auto;
    min-width: 140px;
    padding: 0.9rem 1.5rem;
  }

  .backlink-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-search-input {
    padding: 1.2rem 2rem;
  }

  .newsletter-section {
    padding: 2.5rem;
  }
}

/* Tablet Landscape (769px - 1024px) */
@media screen and (min-width: 769px) and (max-width: 1024px) {
  .blog-container {
    max-width: 95%;
    margin: 2rem auto;
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  .featured-post {
    grid-column: 1 / -1;
  }

  .backlink-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Desktop Small (1025px - 1200px) */
@media screen and (min-width: 1025px) and (max-width: 1200px) {
  .blog-container {
    max-width: 1000px;
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }

  .backlink-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Desktop Large (1201px+) - Compact version */
@media screen and (min-width: 1201px) {
  .blog-container {
    max-width: 1200px; /* Reduced from 1400px */
  }

  .blog-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: 1100px; /* Reduced max-width for the grid */
  }

  /* Make featured post more reasonable on large screens */
  .featured-post {
    grid-column: 1 / -1; /* Span all columns */
    display: grid;
    grid-template-columns: 350px 1fr; /* Smaller image area */
    align-items: center;
    max-width: 1000px; /* Smaller max width */
    margin: 0 auto; /* Center it */
    min-height: auto; /* Remove fixed height */
  }

  .featured-post .blog-card-image {
    grid-column: 1;
    height: 200px; /* Smaller image */
    min-height: 200px; 
    padding: 1.5rem; /* Less padding around image */
  }

  .featured-post .blog-card-content {
    grid-column: 2;
    padding: 2rem; /* Less padding for content */
  }

  .featured-post .blog-card-title {
    font-size: 2rem; /* Smaller title */
  }

  .backlink-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* Ultra-wide screens (1440px+) - More reasonable sizing */
@media screen and (min-width: 1440px) {
  .blog-container {
    max-width: 1300px; /* Reduced from 1600px */
  }

  .blog-grid {
    max-width: 1200px; /* Reduced grid size */
  }

  .blog-title {
    font-size: 5rem; /* Reduced from 6rem */
  }

  .blog-subtitle {
    font-size: 1.3rem; /* Reduced from 1.5rem */
  }

  /* Make featured post more reasonable on ultra-wide screens */
  .featured-post {
    max-width: 1100px; /* Smaller */
    grid-template-columns: 400px 1fr; /* Reasonable image area */
    min-height: auto; /* Remove fixed height */
  }

  .featured-post .blog-card-image {
    height: 220px; /* Smaller image */
    min-height: 220px;
  }

  .featured-post .blog-card-content {
    padding: 2.5rem; /* Less padding */
  }

  .featured-post .blog-card-title {
    font-size: 2.2rem; /* Smaller title */
  }

  .backlink-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* High DPI / Retina Displays */
@media screen and (min-resolution: 192dpi) {
  .blog-card-image,
  .featured-post .blog-card-image {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* Landscape orientation optimizations */
@media screen and (orientation: landscape) and (max-height: 500px) {
  .blog-header {
    margin-bottom: 2rem;
  }

  .blog-title {
    font-size: 3rem;
  }

  .category-filters {
    margin: 1rem 0;
  }

  .blog-search {
    margin: 1rem auto;
  }
}

/* Print styles */
@media print {
  .blog-container {
    box-shadow: none;
    border: 1px solid #ccc;
    background: white;
    margin: 0;
    padding: 2rem;
  }

  .blog-card {
    break-inside: avoid;
    background: white;
    border: 1px solid #ddd;
    margin-bottom: 1rem;
  }

  .blog-card-image {
    max-height: 200px;
  }
  .category-filters,
  .blog-search {
    display: none;
  }

  .blog-title {
    color: #333;
    background: none;
    -webkit-text-fill-color: inherit;
  }

  .blog-card-title {
    color: #333;
  }
}

/* Accessibility enhancements */
@media (prefers-reduced-motion: reduce) {
  .blog-card,
  .category-pill,
  .blog-cta-button {
    transition: none;
    animation: none;
  }

  .scroll-progress {
    transition: none;
  }
}

@media (prefers-high-contrast: high) {
  .blog-container {
    border: 2px solid;
    background: transparent;
  }

  .blog-card {
    border: 2px solid;
    background: transparent;
  }

  .category-pill {
    border: 2px solid;
  }
}

/* Focus states for keyboard navigation */
@media (hover: none) and (pointer: coarse) {
  /* Touch device optimizations */
  .blog-card {
    min-height: 60px;
  }

  .category-pill {
    min-height: 48px;
    padding: 1rem 1.5rem;
  }

  .blog-search-input {
    min-height: 48px;
    padding: 1rem 1.5rem;
  }

  .blog-cta-button {
    min-height: 48px;
    padding: 1rem 2rem;
  }
}

/* Container queries for advanced responsive design */
@supports (container-type: inline-size) {
  .blog-container {
    container-type: inline-size;
  }

  @container (max-width: 600px) {
    .blog-grid {
      grid-template-columns: 1fr;
    }
  }

  @container (min-width: 601px) and (max-width: 900px) {
    .blog-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @container (min-width: 901px) {
    .blog-grid {
      grid-template-columns: repeat(3, 1fr);
    }
  }
}

/* Dark mode responsive adjustments */
@media (prefers-color-scheme: dark) {
  .blog-container {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(20px);
  }

  .blog-card {
    background: rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.1);
  }

  .blog-title {
    filter: brightness(1.2);
  }
}

/* Loading state improvements for slow connections */
@media (prefers-reduced-data: reduce) {
  .blog-card-image {
    background-size: contain;
    background-repeat: no-repeat;
  }

  .floating-particles,
  .blog-container::after {
    display: none;
  }
}