/* ImageToPrompt Blog — Shared Stylesheet */
/* Self-hosted fonts */
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src: url('/fonts/space-grotesk-700.woff2') format('woff2');
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-display: swap;
  font-weight: 600;
  src: url('/fonts/space-grotesk-600.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url('/fonts/inter-400.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src: url('/fonts/inter-500.woff2') format('woff2');
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* Base */
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  background: #080810;
  color: #f5f5ff;
  font-family: Inter, system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.75;
  min-height: 100vh;
}

/* Site header */
.site-header {
  height: 57px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: rgba(8,8,16,0.9);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
}
.site-header .inner {
  max-width: 52rem;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-logo {
  text-decoration: none;
  font-family: 'Space Grotesk', Inter, system-ui, sans-serif;
  font-size: 1.0625rem;
  font-weight: 700;
  color: #f5f5ff;
}
.site-logo .accent { color: #e040fb; }
.site-nav { display: flex; align-items: center; gap: 1.25rem; }
.site-nav a {
  text-decoration: none;
  font-size: 0.875rem;
  color: #8888bb;
  transition: color 0.15s;
}
.site-nav a:hover { color: #f5f5ff; }
.site-nav a.active { color: #e040fb; }

/* Breadcrumb */
.breadcrumb {
  max-width: 52rem;
  margin: 1.5rem auto 0;
  padding: 0 1.5rem;
  font-size: 0.8125rem;
  color: #8888bb;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.breadcrumb a { color: #8888bb; text-decoration: none; }
.breadcrumb a:hover { color: #f5f5ff; }
.breadcrumb .sep { opacity: 0.4; }

/* Page wrapper */
.page-wrapper {
  max-width: 52rem;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 5rem;
}

/* Article header */
.article-header { margin-bottom: 2.5rem; }
.article-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #e040fb;
  margin-bottom: 0.75rem;
}
.article-header h1 {
  font-family: 'Space Grotesk', Inter, system-ui, sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: #f5f5ff;
  line-height: 1.2;
  margin-bottom: 1rem;
}
.article-meta {
  font-size: 0.8125rem;
  color: #8888bb;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.article-meta .dot { opacity: 0.4; }

/* Article body */
.article-body { font-size: 1rem; line-height: 1.8; color: #c8c8e8; }
.article-body h2 {
  font-family: 'Space Grotesk', Inter, system-ui, sans-serif;
  font-size: 1.375rem;
  font-weight: 700;
  color: #f5f5ff;
  margin: 2.5rem 0 0.75rem;
  line-height: 1.3;
}
.article-body h3 {
  font-family: 'Space Grotesk', Inter, system-ui, sans-serif;
  font-size: 1.0625rem;
  font-weight: 600;
  color: #f5f5ff;
  margin: 1.75rem 0 0.5rem;
  line-height: 1.4;
}
.article-body p { margin-bottom: 1.25rem; }
.article-body ul, .article-body ol {
  margin: 0.75rem 0 1.25rem 1.5rem;
}
.article-body li { margin-bottom: 0.4rem; }
.article-body strong { color: #f5f5ff; font-weight: 600; }
.article-body a { color: #e040fb; text-decoration: none; }
.article-body a:hover { text-decoration: underline; }
.article-body code {
  font-family: 'Fira Code', 'Courier New', monospace;
  font-size: 0.875em;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 4px;
  padding: 0.15em 0.4em;
  color: #00e5ff;
}
.article-body blockquote {
  border-left: 3px solid #e040fb;
  padding: 0.75rem 1.25rem;
  margin: 1.5rem 0;
  background: rgba(224,64,251,0.06);
  border-radius: 0 0.5rem 0.5rem 0;
  color: #b8b8d8;
  font-style: italic;
}

/* Callout box */
.callout {
  border: 1px solid rgba(224,64,251,0.3);
  background: rgba(224,64,251,0.06);
  border-radius: 0.75rem;
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}
.callout p { margin-bottom: 0; }

/* CTA box */
.cta-box {
  background: linear-gradient(135deg, rgba(224,64,251,0.12), rgba(0,229,255,0.08));
  border: 1px solid rgba(224,64,251,0.25);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  margin: 3rem 0;
}
.cta-box h3 {
  font-family: 'Space Grotesk', Inter, system-ui, sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: #f5f5ff;
  margin-bottom: 0.75rem;
}
.cta-box p { color: #8888bb; margin-bottom: 1.25rem; font-size: 0.9375rem; }
.cta-btn {
  display: inline-block;
  background: linear-gradient(135deg, #e040fb, #00e5ff);
  color: #000;
  font-family: 'Space Grotesk', Inter, system-ui, sans-serif;
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 0.75rem 2rem;
  border-radius: 0.75rem;
  text-decoration: none;
  transition: opacity 0.15s;
}
.cta-btn:hover { opacity: 0.88; }

/* Related posts */
.related-posts { margin-top: 3.5rem; }
.related-posts h2 {
  font-family: 'Space Grotesk', Inter, system-ui, sans-serif;
  font-size: 1.125rem;
  font-weight: 700;
  color: #f5f5ff;
  margin-bottom: 1.25rem;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.related-card {
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 0.875rem;
  padding: 1.125rem;
  background: #0e0e1a;
  text-decoration: none;
  display: block;
  transition: border-color 0.15s;
}
.related-card:hover { border-color: rgba(224,64,251,0.3); }
.related-card .tag {
  font-size: 0.6875rem;
  color: #e040fb;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}
.related-card h3 {
  font-family: 'Space Grotesk', Inter, system-ui, sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  color: #f5f5ff;
  line-height: 1.4;
}

/* Blog index: post list */
.post-list { display: flex; flex-direction: column; gap: 1.25rem; margin-top: 2rem; }
.post-card {
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 1rem;
  padding: 1.5rem;
  background: #0e0e1a;
  text-decoration: none;
  display: block;
  transition: border-color 0.15s;
}
.post-card:hover { border-color: rgba(224,64,251,0.3); }
.post-card .tag {
  font-size: 0.6875rem;
  color: #e040fb;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}
.post-card h2 {
  font-family: 'Space Grotesk', Inter, system-ui, sans-serif;
  font-size: 1.125rem;
  font-weight: 700;
  color: #f5f5ff;
  line-height: 1.35;
  margin-bottom: 0.5rem;
}
.post-card p { font-size: 0.875rem; color: #8888bb; line-height: 1.6; margin-bottom: 0.75rem; }
.post-card .meta { font-size: 0.75rem; color: rgba(136,136,187,0.6); }

/* Site footer */
.site-footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  background: #0e0e1a;
  padding: 2.5rem 1.5rem;
  margin-top: 2rem;
}
.site-footer .inner {
  max-width: 52rem;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.site-footer p { font-size: 0.8125rem; color: #8888bb; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.site-footer nav a { font-size: 0.8125rem; color: #8888bb; text-decoration: none; }
.site-footer nav a:hover { color: #f5f5ff; }

/* Responsive */
@media (max-width: 640px) {
  .page-wrapper { padding: 2rem 1rem 4rem; }
  .site-header { padding: 0 1rem; }
  .breadcrumb { padding: 0 1rem; }
  .site-footer { padding: 2rem 1rem; }
}