/* nlbd.dev */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { background: #111827; color: #f3f4f6; font-family: 'Inter', sans-serif; font-weight: 400; line-height: 1.6; }
.accent-bar { height: 3px; background: linear-gradient(90deg, #8b5cf6, #3b82f6); }
.hero { text-align: center; padding: 4rem 2rem 2rem; }
.epoch { font-family: 'JetBrains Mono', monospace; font-size: 0.6rem; color: #6b7280; margin-bottom: 1rem; }
.brand { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: clamp(1.8rem, 4vw, 3rem); }
.dot-icon { color: #8b5cf6; font-size: 0.5em; vertical-align: middle; margin: 0 0.2em; }
.tagline { font-size: 0.8rem; color: #9ca3af; margin-top: 0.5rem; }
.key-metric { margin-top: 2rem; }
.metric-value { font-family: 'JetBrains Mono', monospace; font-size: 2.5rem; font-weight: 600; color: #8b5cf6; display: block; }
.metric-label { font-size: 0.7rem; color: #9ca3af; text-transform: uppercase; letter-spacing: 0.1em; }
.nodes { max-width: 540px; margin: 0 auto; padding: 2rem 1.5rem; display: flex; flex-direction: column; gap: 1rem; }
.panel { background: #1f2937; border: 1px solid #374151; border-radius: 8px; padding: 1.25rem; }
.panel-header { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.75rem; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.status-dot.online { background: #22c55e; }
.status-dot.syncing { background: #eab308; }
.status-dot.offline { background: #ef4444; }
.node-name { font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; }
.node-hash { font-family: 'JetBrains Mono', monospace; font-size: 0.6rem; color: #6b7280; margin-left: auto; }
.bar-container { height: 16px; background: #374151; border-radius: 4px; overflow: hidden; margin-bottom: 0.75rem; }
.bar-fill { height: 100%; background: #8b5cf6; border-radius: 4px; }
.panel-stats { display: flex; justify-content: space-between; }
.stat { font-family: 'JetBrains Mono', monospace; font-size: 0.6rem; color: #9ca3af; }
.consensus { max-width: 540px; margin: 0 auto; padding: 2rem 1.5rem; }
.section-title { font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 1rem; margin-bottom: 1rem; text-align: center; }
.consensus-strip { display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; }
.consensus-node { background: #1f2937; border: 1px solid #374151; border-radius: 6px; padding: 0.6rem 1rem; display: flex; align-items: center; gap: 0.4rem; }
.cnode-label { font-family: 'JetBrains Mono', monospace; font-size: 0.65rem; }
.cnode-state { font-family: 'JetBrains Mono', monospace; font-size: 0.55rem; color: #6b7280; }
.topology { text-align: center; padding: 3rem 2rem; }
.topo-graph { display: inline-flex; flex-direction: column; align-items: center; gap: 0; }
.topo-row { display: flex; align-items: center; }
.topo-dot { width: 12px; height: 12px; border-radius: 50%; background: #8b5cf6; }
.topo-line { width: 40px; height: 2px; background: #374151; }
.topo-vlines { display: flex; justify-content: space-between; width: 144px; padding: 0 3px; }
.topo-vline { width: 2px; height: 30px; background: #374151; }
.summary { text-align: center; padding: 4rem 2rem; }
.summary-text { font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 1.1rem; color: #9ca3af; }
.fade-in { opacity: 0; transform: translateY(12px); transition: opacity 0.5s ease, transform 0.5s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }