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

:root {
  --bg-dark: #0d0221;
  --bg-mid: #150734;
  --text: #e0e0ff;
  --text-muted: #8b8baf;
  --neon-pink: #ff2a6d;
  --neon-cyan: #05d9e8;
  --neon-purple: #d300c5;
  --neon-blue: #7b5cff;
  --glow-pink: 0 0 10px #ff2a6d, 0 0 20px #ff2a6d40;
  --glow-cyan: 0 0 10px #05d9e8, 0 0 20px #05d9e840;
  --max-width: 680px;
}

html {
  font-size: 18px;
}

body {
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-mid) 50%, #1a0a3e 100%);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.7;
  padding: 2rem 1.5rem;
  min-height: 100vh;
  position: relative;
}

/* Subtle grid overlay */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(5, 217, 232, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(5, 217, 232, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

/* Layout */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* Header */
.site-header {
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(5, 217, 232, 0.2);
}

.site-title {
  font-size: 2.75rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  letter-spacing: 0.02em;
}

.site-title a {
  text-decoration: none;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.site-title a:hover {
  text-shadow: var(--glow-cyan);
}

.avatar {
  margin: 1.25rem 0;
}

.avatar img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 3px solid var(--neon-cyan);
  box-shadow: var(--glow-cyan);
  transition: all 0.3s ease;
}

.avatar img:hover {
  border-color: var(--neon-pink);
  box-shadow: var(--glow-pink);
}

.site-nav {
  margin: 1.25rem 0;
}

.site-nav a {
  color: var(--text-muted);
  text-decoration: none;
  margin: 0 1rem;
  font-size: 0.95rem;
  font-family: 'Space Mono', monospace;
  text-transform: lowercase;
  letter-spacing: 0.05em;
  transition: all 0.2s ease;
}

.site-nav a:hover {
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
}

.tagline {
  color: var(--text-muted);
  font-size: 1rem;
  margin-top: 1.25rem;
  font-style: italic;
}

.established {
  font-size: 0.8rem;
  color: var(--neon-pink);
  margin-top: 0.5rem;
  font-family: 'Space Mono', monospace;
  opacity: 0.8;
}

/* Post list */
.post-list {
  list-style: none;
}

.year-group {
  margin-bottom: 2.5rem;
}

.year-label {
  font-size: 0.85rem;
  font-family: 'Space Mono', monospace;
  color: var(--neon-purple);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(211, 0, 197, 0.3);
  letter-spacing: 0.1em;
}

.post-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.post-item:last-child {
  border-bottom: none;
}

.post-item a {
  color: var(--text);
  text-decoration: none;
  transition: all 0.2s ease;
}

.post-item a:hover {
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
}

.post-date {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-family: 'Space Mono', monospace;
  flex-shrink: 0;
  margin-left: 1.5rem;
}

/* Single post */
.post-header {
  margin-bottom: 2.5rem;
}

.post-title {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.post-meta {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-family: 'Space Mono', monospace;
}

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

.post-content p {
  margin-bottom: 1.25rem;
}

.post-content a {
  color: var(--neon-cyan);
  text-decoration: none;
  transition: all 0.2s ease;
}

.post-content a:hover {
  text-shadow: var(--glow-cyan);
}

.post-content h2 {
  font-size: 1.4rem;
  font-weight: 600;
  margin: 2.5rem 0 1rem;
  color: var(--neon-pink);
}

.post-content h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 2rem 0 0.75rem;
  color: var(--neon-purple);
}

.post-content blockquote {
  border-left: 3px solid var(--neon-pink);
  padding-left: 1.25rem;
  margin: 1.5rem 0;
  color: var(--text-muted);
  font-style: italic;
}

.post-content ul, .post-content ol {
  margin: 1rem 0 1.25rem 1.5rem;
}

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

.post-content img {
  max-width: 100%;
  height: auto;
  margin: 1.5rem 0;
  border-radius: 4px;
  border: 1px solid rgba(5, 217, 232, 0.2);
}

.post-content hr {
  border: none;
  border-top: 1px solid rgba(5, 217, 232, 0.2);
  margin: 2.5rem 0;
}

.post-content code {
  font-family: 'Space Mono', monospace;
  font-size: 0.9em;
  background: rgba(5, 217, 232, 0.1);
  padding: 0.2em 0.4em;
  border-radius: 3px;
  color: var(--neon-cyan);
}

.post-content pre {
  background: rgba(0, 0, 0, 0.3);
  padding: 1rem;
  border-radius: 4px;
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 1px solid rgba(5, 217, 232, 0.1);
}

.post-content pre code {
  background: none;
  padding: 0;
}

/* Back link */
.back-link {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(5, 217, 232, 0.2);
}

.back-link a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-family: 'Space Mono', monospace;
  transition: all 0.2s ease;
}

.back-link a:hover {
  color: var(--neon-pink);
  text-shadow: var(--glow-pink);
}

/* Footer */
.site-footer {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(5, 217, 232, 0.2);
  text-align: center;
  font-size: 0.85rem;
  font-family: 'Space Mono', monospace;
}

.site-footer a {
  color: var(--neon-pink);
  text-decoration: none;
  transition: all 0.2s ease;
}

.site-footer a:hover {
  text-shadow: var(--glow-pink);
}

.copyright {
  margin-top: 0.75rem;
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* Page content (for contact, etc) */
.page-title {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-content p {
  margin-bottom: 1rem;
}

.page-content a {
  color: var(--neon-cyan);
  text-decoration: none;
  transition: all 0.2s ease;
}

.page-content a:hover {
  text-shadow: var(--glow-cyan);
}

/* Responsive */
@media (max-width: 480px) {
  html {
    font-size: 16px;
  }
  
  body {
    padding: 1.5rem 1rem;
  }

  .site-title {
    font-size: 2rem;
  }
  
  .post-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }
  
  .post-date {
    margin-left: 0;
  }
}