@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;700&family=Orbitron:wght@400;500;700;900&family=Inter:wght@300;400;500;600;700&display=swap');

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

:root {
  --display: 'Orbitron', sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --body: 'Inter', sans-serif;
  --bg: #050510;
  --surface: #0a0a1a;
  --surface-2: #0f0f24;
  --primary: #00f0ff;
  --secondary: #a855f7;
  --accent3: #ec4899;
  --green: #22d3ee;
  --white: #e0e0f0;
  --gray: #4a4a6a;
  --gray-light: #8a8aaa;
  --glass: rgba(255,255,255,0.03);
  --glass-border: rgba(255,255,255,0.08);
  --max-width: 1200px;
  --content-width: 760px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.8;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(0,240,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,240,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

a { color: var(--primary); text-decoration: none; transition: all 0.3s; }
a:hover { opacity: 0.8; text-decoration: underline; }

/* NAV */
nav.main-nav {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  background: rgba(5,5,16,0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

nav.main-nav .logo {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--primary);
  text-shadow: 0 0 20px #00f0ff40;
  text-decoration: none;
}

nav.main-nav .nav-links {
  display: flex;
  gap: 1.8rem;
  align-items: center;
}

nav.main-nav .nav-links a {
  color: var(--gray);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  font-family: var(--mono);
}

nav.main-nav .nav-links a:hover { color: var(--primary); }
nav.main-nav .nav-links a.active { color: var(--primary); }

/* BREADCRUMB */
.breadcrumb {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 6rem 1.5rem 0;
  font-size: 0.8rem;
  font-family: var(--mono);
  color: var(--gray);
}
.breadcrumb a { color: var(--gray); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { margin: 0 0.5rem; opacity: 0.5; }

/* ARTICLE */
article.post {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  position: relative;
  z-index: 1;
}

article.post .post-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  font-size: 0.8rem;
  font-family: var(--mono);
  color: var(--gray);
}

article.post .post-meta .tag {
  background: rgba(0,240,255,0.1);
  color: var(--primary);
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

article.post h1 {
  font-family: var(--display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: #fff;
  letter-spacing: 0.02em;
}

article.post h2 {
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 600;
  margin: 3rem 0 1rem;
  color: var(--primary);
  letter-spacing: 0.02em;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--glass-border);
}

article.post h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 2rem 0 0.8rem;
  color: var(--white);
}

article.post p {
  margin-bottom: 1.2rem;
  color: #c0c0d8;
  line-height: 1.85;
}

article.post strong { color: var(--white); font-weight: 600; }

article.post ul, article.post ol {
  margin: 1rem 0 1.5rem 1.5rem;
  color: #c0c0d8;
}

article.post li { margin-bottom: 0.5rem; line-height: 1.7; }

article.post blockquote {
  border-left: 3px solid var(--primary);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--glass);
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--gray-light);
}

article.post code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: rgba(0,240,255,0.08);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  color: var(--primary);
}

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

article.post pre code {
  background: none;
  padding: 0;
  font-size: 0.85rem;
  line-height: 1.6;
}

article.post img {
  max-width: 100%;
  border-radius: 8px;
  margin: 1.5rem 0;
  border: 1px solid var(--glass-border);
}

/* TABLE OF CONTENTS */
.toc {
  background: var(--surface);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 1.5rem 2rem;
  margin: 2rem 0;
}

.toc h2 {
  font-family: var(--mono) !important;
  font-size: 0.8rem !important;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray) !important;
  margin: 0 0 1rem !important;
  padding: 0 !important;
  border: none !important;
}

.toc ol {
  margin: 0 !important;
  padding-left: 1.2rem;
}

.toc li {
  margin-bottom: 0.4rem !important;
  font-size: 0.9rem;
}

.toc a {
  color: var(--gray-light);
  text-decoration: none;
}

.toc a:hover { color: var(--primary); }

/* CTA SECTION */
.cta-box {
  background: linear-gradient(135deg, rgba(0,240,255,0.08), rgba(168,85,247,0.08));
  border: 1px solid rgba(0,240,255,0.2);
  border-radius: 12px;
  padding: 2.5rem;
  margin: 3rem 0;
  text-align: center;
}

.cta-box h2 {
  font-family: var(--display) !important;
  color: #fff !important;
  border: none !important;
  margin: 0 0 0.8rem !important;
  padding: 0 !important;
}

.cta-box p { color: var(--gray-light); margin-bottom: 1.5rem; }

.cta-btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  background: var(--primary);
  color: var(--bg);
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  border-radius: 6px;
  text-decoration: none;
  text-transform: uppercase;
  transition: all 0.3s;
}

.cta-btn:hover {
  background: #fff;
  text-decoration: none;
  opacity: 1;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0,240,255,0.3);
}

/* RELATED POSTS */
.related-posts {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}

.related-posts h2 {
  font-family: var(--display);
  font-size: 1.1rem;
  color: var(--gray);
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.related-card {
  background: var(--surface);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 1.5rem;
  transition: all 0.3s;
  text-decoration: none;
}

.related-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  text-decoration: none;
  opacity: 1;
}

.related-card .card-tag {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--secondary);
  font-family: var(--mono);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.related-card h3 {
  font-size: 0.95rem;
  color: var(--white);
  line-height: 1.4;
  margin: 0;
}

/* BLOG LISTING */
.blog-hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 8rem 2rem 3rem;
  text-align: center;
}

.blog-hero h1 {
  font-family: var(--display);
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--primary);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.blog-hero p {
  color: var(--gray-light);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.blog-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem 4rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

.blog-card {
  background: var(--surface);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 2rem;
  transition: all 0.3s;
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,240,255,0.08);
  text-decoration: none;
  opacity: 1;
}

.blog-card .card-cluster {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-family: var(--mono);
  margin-bottom: 0.8rem;
}

.blog-card .card-cluster.video { color: var(--primary); }
.blog-card .card-cluster.agents { color: var(--secondary); }
.blog-card .card-cluster.creative { color: var(--accent3); }
.blog-card .card-cluster.events { color: var(--green); }
.blog-card .card-cluster.content { color: #f59e0b; }
.blog-card .card-cluster.thought { color: #10b981; }

.blog-card h2 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 0.8rem;
  flex-grow: 1;
}

.blog-card .card-excerpt {
  font-size: 0.85rem;
  color: var(--gray-light);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.blog-card .card-meta {
  font-size: 0.7rem;
  font-family: var(--mono);
  color: var(--gray);
  display: flex;
  gap: 1rem;
}

/* TABLE */
article.post table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
}

article.post th {
  background: var(--surface);
  color: var(--primary);
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.8rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--glass-border);
}

article.post td {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--glass-border);
  color: #c0c0d8;
}

article.post tr:hover td { background: var(--glass); }

/* FOOTER */
footer.blog-footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 2rem;
  border-top: 1px solid var(--glass-border);
  text-align: center;
  color: var(--gray);
  font-size: 0.8rem;
  font-family: var(--mono);
}

footer.blog-footer a { color: var(--primary); }

/* RESPONSIVE */
@media (max-width: 768px) {
  nav.main-nav { padding: 1rem 1.5rem; }
  nav.main-nav .nav-links { gap: 1rem; }
  nav.main-nav .nav-links a { font-size: 0.65rem; }
  article.post { padding: 1.5rem 1rem 3rem; }
  .breadcrumb { padding: 5.5rem 1rem 0; }
  .blog-grid { grid-template-columns: 1fr; padding: 0 1rem 3rem; }
  .blog-hero { padding: 6rem 1rem 2rem; }
  .cta-box { padding: 1.5rem; }
}