/* GhostPayMesh Insights — public hub styles */
:root {
  --ins-cyan: #00F0FF;
  --ins-blue: #3B82F6;
  --ins-violet: #B026FF;
  --ins-magenta: #E040FB;
  --ins-bg: #06080F;
  --ins-card: #10141D;
  --ins-border: rgba(255, 255, 255, 0.08);
  --ins-text: #E8E8F0;
  --ins-muted: #8B8BA0;
  --ins-radius: 16px;
  --font-sans: 'Space Grotesk', 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; }

body.insights-body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--ins-bg);
  color: var(--ins-text);
  line-height: 1.6;
  min-height: 100vh;
}

.insights-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(6, 8, 15, 0.85);
  border-bottom: 1px solid var(--ins-border);
}

.insights-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.insights-nav a {
  color: var(--ins-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.insights-nav a:hover, .insights-nav a.active { color: var(--ins-cyan); }

.insights-logo img { height: 32px; }

.insights-hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px 24px 32px;
  text-align: center;
}

.insights-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  margin: 0 0 12px;
  background: linear-gradient(135deg, var(--ins-cyan), var(--ins-violet), var(--ins-magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.insights-hero p {
  color: var(--ins-muted);
  font-size: 1.1rem;
  max-width: 640px;
  margin: 0 auto;
}

.insights-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.insights-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
  justify-content: center;
}

.insights-filter-btn {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--ins-border);
  background: transparent;
  color: var(--ins-muted);
  cursor: pointer;
  font-size: 0.85rem;
  font-family: inherit;
  transition: all 0.2s;
}

.insights-filter-btn:hover, .insights-filter-btn.active {
  border-color: rgba(0, 240, 255, 0.4);
  color: var(--ins-cyan);
  background: rgba(0, 240, 255, 0.06);
}

.insights-featured {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  margin-bottom: 48px;
  padding: 28px;
  border-radius: var(--ins-radius);
  border: 1px solid var(--ins-border);
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.04), rgba(176, 38, 255, 0.04));
  align-items: center;
}

.insights-featured-img {
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 16/10;
  background: var(--ins-card);
}

.insights-featured-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.insights-featured-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ins-muted);
  font-size: 0.9rem;
}

.insights-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.insights-badge-internal {
  background: rgba(0, 240, 255, 0.12);
  color: var(--ins-cyan);
  border: 1px solid rgba(0, 240, 255, 0.25);
}

.insights-badge-external {
  background: rgba(176, 38, 255, 0.12);
  color: var(--ins-violet);
  border: 1px solid rgba(176, 38, 255, 0.25);
}

.insights-featured h2 {
  font-size: 1.75rem;
  margin: 0 0 12px;
  line-height: 1.25;
}

.insights-meta {
  color: var(--ins-muted);
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.insights-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(135deg, var(--ins-cyan), var(--ins-blue));
  color: #06080F;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.insights-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0, 240, 255, 0.25);
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.insights-card {
  border-radius: var(--ins-radius);
  border: 1px solid var(--ins-border);
  background: var(--ins-card);
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}

.insights-card:hover {
  border-color: rgba(0, 240, 255, 0.2);
  transform: translateY(-2px);
}

.insights-card-img {
  aspect-ratio: 16/9;
  background: rgba(255,255,255,0.03);
  overflow: hidden;
}

.insights-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.insights-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.insights-card h3 {
  font-size: 1.1rem;
  margin: 8px 0;
  line-height: 1.35;
}

.insights-card p {
  color: var(--ins-muted);
  font-size: 0.9rem;
  margin: 0 0 16px;
  flex: 1;
}

.insights-card-link {
  color: var(--ins-cyan);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
}

.insights-press-section {
  margin-top: 64px;
  padding: 40px;
  border-radius: var(--ins-radius);
  border: 1px solid var(--ins-border);
  background: rgba(16, 20, 29, 0.6);
}

.insights-press-section h2 {
  margin: 0 0 8px;
  font-size: 1.5rem;
}

.insights-press-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.insights-press-links a {
  padding: 16px;
  border-radius: 10px;
  border: 1px solid var(--ins-border);
  color: var(--ins-text);
  text-decoration: none;
  font-size: 0.9rem;
  transition: border-color 0.2s;
}

.insights-press-links a:hover {
  border-color: rgba(0, 240, 255, 0.3);
  color: var(--ins-cyan);
}

.insights-skeleton {
  background: linear-gradient(90deg, var(--ins-card) 25%, rgba(255,255,255,0.05) 50%, var(--ins-card) 75%);
  background-size: 200% 100%;
  animation: insights-shimmer 1.5s infinite;
  border-radius: 8px;
  min-height: 200px;
}

@keyframes insights-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.insights-empty, .insights-error {
  text-align: center;
  padding: 64px 24px;
  color: var(--ins-muted);
}

.insights-error { color: #FF6B8A; }

/* Article page */
.insights-article-header {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px 32px;
}

.insights-article-cover {
  max-width: 960px;
  margin: 0 auto 32px;
  padding: 0 24px;
  border-radius: var(--ins-radius);
  overflow: hidden;
}

.insights-article-cover img {
  width: 100%;
  border-radius: var(--ins-radius);
  max-height: 480px;
  object-fit: cover;
}

.insights-article-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px 64px;
  font-size: 1.05rem;
  line-height: 1.75;
}

.insights-article-content h1, .insights-article-content h2, .insights-article-content h3 {
  margin-top: 2em;
  margin-bottom: 0.5em;
}

.insights-article-content img {
  max-width: 100%;
  border-radius: 8px;
}

.insights-article-content pre {
  background: var(--ins-card);
  padding: 16px;
  border-radius: 8px;
  overflow-x: auto;
}

.insights-related {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.insights-related h2 {
  font-size: 1.25rem;
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .insights-featured {
    grid-template-columns: 1fr;
  }
  .insights-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .insights-skeleton { animation: none; }
  .insights-card:hover, .insights-btn:hover { transform: none; }
}