/* LibreCrawl Website Styles */

:root {
  --bg: #0f172a;
  --card: #1e293b;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #8b5cf6;
  --accent2: #a855f7;
  --border: #334155;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.3;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
  margin-top: 2.5rem;
}

h3 {
  font-size: 1.5rem;
  margin-top: 2rem;
}

h4 {
  font-size: 1.25rem;
  margin-top: 1.5rem;
}

p {
  margin-bottom: 1rem;
  color: var(--muted);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--accent2);
  text-decoration: underline;
}

strong {
  color: var(--text);
  font-weight: 600;
}

/* Container */
.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Navigation */
.navbar {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  background: rgba(30, 41, 59, 0.9);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar .logo {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-decoration: none;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

/* Buttons */
.btn-primary, .btn-secondary {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -10px var(--accent);
  text-decoration: none;
}

.btn-secondary {
  border: 1px solid var(--accent);
  color: var(--accent);
  background: transparent;
}

.btn-secondary:hover {
  background: var(--accent);
  color: #fff;
  text-decoration: none;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 8rem 1rem 4rem;
  background: linear-gradient(135deg, var(--bg) 0%, #1a1d29 100%);
}

.hero h1 {
  font-size: 3rem;
  margin: 0 0 0.5rem;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.tagline {
  font-size: 1.25rem;
  margin: 0 0 2rem;
  opacity: 0.9;
}

.subtext {
  margin-top: 1rem;
  opacity: 0.6;
  font-size: 0.9rem;
}

.cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* About Page */
.about-page {
  padding: 4rem 0;
}

.page-header {
  text-align: center;
  margin-bottom: 4rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.page-header h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.page-header .subtitle {
  font-size: 1.25rem;
  color: var(--muted);
}

.content-section {
  margin-bottom: 3rem;
}

.content-section h2 {
  color: var(--accent);
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.content-section h2:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.content-section h3 {
  color: var(--text);
  margin-top: 2rem;
}

.content-section ul,
.content-section ol {
  margin-left: 2rem;
  margin-bottom: 1rem;
  color: var(--muted);
}

.content-section li {
  margin-bottom: 0.5rem;
}

.cta-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  margin: 2rem 0;
}

.cta-box h3 {
  margin-top: 0;
  margin-bottom: 1rem;
}

.cta-box ul {
  margin-left: 1.5rem;
}

/* Blog Post */
.blog-post {
  padding: 4rem 0;
}

.post-header {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.post-header h1 {
  font-size: 2.75rem;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.post-meta {
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.post-meta time {
  display: flex;
  align-items: center;
}

.reading-time {
  display: flex;
  align-items: center;
}

.post-content {
  max-width: 800px;
  margin: 0 auto;
}

.post-content .lead {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 2rem;
  font-weight: 400;
}

.post-content h2 {
  margin-top: 3rem;
  margin-bottom: 1.5rem;
  color: var(--accent);
}

.post-content h3 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.post-content h4 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
  color: var(--text);
}

.post-content ul,
.post-content ol {
  margin-left: 2rem;
  margin-bottom: 1.5rem;
}

.post-content li {
  margin-bottom: 0.75rem;
  color: var(--muted);
}

.post-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 3rem 0;
}

.comparison-cta {
  text-align: center;
  margin: 2rem 0;
}

/* Comparison Table */
.comparison-table-wrapper {
  overflow-x: auto;
  margin: 2rem 0;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
}

.comparison-table th,
.comparison-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.comparison-table th {
  background: var(--bg);
  font-weight: 600;
  color: var(--text);
  position: sticky;
  top: 0;
}

.comparison-table td {
  color: var(--muted);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table strong {
  color: var(--accent);
}

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.card h3 {
  margin-top: 0;
  color: var(--accent);
}

/* Features Grid */
.features {
  padding: 4rem 1rem;
}

.features h2 {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 2rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* Lists */
.check {
  color: var(--success);
  font-weight: 700;
}

.cross {
  color: var(--error);
  font-weight: 700;
}

/* Code Blocks */
code {
  background: var(--card);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: 'Monaco', 'Courier New', monospace;
  font-size: 0.9em;
  color: var(--accent2);
}

pre {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  overflow-x: auto;
  margin: 1.5rem 0;
}

pre code {
  background: none;
  padding: 0;
  color: var(--text);
}

/* Blockquotes */
blockquote {
  border-left: 4px solid var(--accent);
  padding-left: 1.5rem;
  margin: 1.5rem 0;
  color: var(--muted);
  font-style: italic;
}

/* Images */
img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 1.5rem 0;
}

/* Footer */
.site-footer {
  background: var(--card);
  border-top: 1px solid var(--border);
  padding: 3rem 0;
  margin-top: 6rem;
  text-align: center;
}

.site-footer p {
  margin-bottom: 0.5rem;
  opacity: 0.7;
  font-size: 0.9rem;
}

.site-footer a {
  color: var(--accent);
}

/* Blog Index */
.blog-index {
  padding: 4rem 0;
}

.blog-header {
  text-align: center;
  margin-bottom: 4rem;
}

.blog-header h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.blog-header p {
  font-size: 1.25rem;
  color: var(--muted);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.blog-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.2s ease;
  cursor: pointer;
  text-decoration: none;
  display: block;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px -12px rgba(139, 92, 246, 0.3);
  border-color: var(--accent);
  text-decoration: none;
}

.blog-card h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  color: var(--text);
  font-size: 1.25rem;
}

.blog-card p {
  color: var(--muted);
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.blog-card-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--muted);
  opacity: 0.7;
}

.blog-category {
  display: inline-block;
  background: rgba(139, 92, 246, 0.1);
  color: var(--accent);
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1,
  .page-header h1,
  .blog-header h1 {
    font-size: 2rem;
  }

  .post-header h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.25rem;
  }

  .navbar .container {
    flex-direction: column;
    gap: 1rem;
  }

  .nav-links {
    gap: 1rem;
    font-size: 0.9rem;
  }

  .grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .comparison-table {
    font-size: 0.85rem;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 0.75rem;
  }
}

@media (max-width: 600px) {
  .hero h1 {
    font-size: 1.75rem;
  }

  .tagline {
    font-size: 1rem;
  }

  .cta {
    flex-direction: column;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    text-align: center;
  }

  .post-content .lead {
    font-size: 1.1rem;
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* Scrollbar */
::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* Selection */
::selection {
  background: var(--accent);
  color: #fff;
}

::-moz-selection {
  background: var(--accent);
  color: #fff;
}