:root {
  --bg-deep: #0a0b0f;
  --bg-elevated: #12141c;
  --glass-bg: rgba(18, 20, 28, 0.68);
  --glass-border: rgba(0, 242, 254, 0.16);
  --glass-border-hover: rgba(0, 242, 254, 0.48);
  --text-primary: #f3f6fc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent-cyan: #00f2fe;
  --accent-violet: #7b2cbf;
  --accent-emerald: #10b981;
  --font-sans: 'Unbounded', sans-serif;
  --font-display: 'Unbounded', sans-serif;
  --radius-md: 14px;
  --radius-lg: 20px;
  --transition: 240ms cubic-bezier(0.16, 1, 0.3, 1);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background-color: var(--bg-deep); color: var(--text-primary); font-family: var(--font-sans); line-height: 1.6; -webkit-font-smoothing: antialiased; }
body { min-height: 100vh; background: linear-gradient(160deg, var(--bg-deep) 0%, var(--bg-elevated) 100%); position: relative; overflow-x: hidden; }
#mesh-canvas { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; opacity: 0.65; }
.aurora-glow { position: fixed; top: -20%; left: 50%; transform: translateX(-50%); width: 90vw; max-width: 960px; height: 520px; background: radial-gradient(circle at 30% 30%, rgba(0, 242, 254, 0.16), rgba(123, 44, 191, 0.14) 50%, transparent 75%); filter: blur(80px); z-index: 0; pointer-events: none; }
.grain-overlay { position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: 0.035; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 1.25rem; position: relative; z-index: 2; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent-cyan); outline-offset: 4px; border-radius: 6px; }
.site-header { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); background: rgba(10, 11, 15, 0.78); border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; color: var(--text-primary); font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; min-height: 44px; }
.brand-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent-cyan); box-shadow: 0 0 14px var(--accent-cyan); }
.brand-sub { color: var(--accent-cyan); font-weight: 600; }
.site-nav { display: flex; align-items: center; gap: 0.5rem; }
.nav-link { display: inline-flex; align-items: center; padding: 0 0.75rem; min-height: 44px; color: var(--text-secondary); text-decoration: none; font-size: 0.9rem; font-weight: 500; transition: color var(--transition); }
.nav-link:hover { color: var(--accent-cyan); }
.status-badge { display: none; align-items: center; gap: 0.5rem; padding: 0.4rem 0.85rem; border-radius: 999px; background: rgba(16, 185, 129, 0.12); border: 1px solid rgba(16, 185, 129, 0.35); color: var(--accent-emerald); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.06em; }
.pulse-ring { width: 8px; height: 8px; border-radius: 50%; background: var(--accent-emerald); box-shadow: 0 0 10px var(--accent-emerald); animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.35); opacity: 0.55; } }
.hero { padding: 4.5rem 1.25rem 3.5rem; text-align: center; }
.hero-eyebrow { margin-bottom: 1.25rem; }
.eyebrow-tag { display: inline-block; padding: 0.35rem 0.9rem; border-radius: 999px; background: rgba(0, 242, 254, 0.08); border: 1px solid rgba(0, 242, 254, 0.25); color: var(--accent-cyan); font-family: var(--font-display); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; }
.hero-title { font-family: var(--font-display); font-size: clamp(3.2rem, 10vw, 6.2rem); font-weight: 700; letter-spacing: -0.04em; line-height: 1.05; margin-bottom: 0.75rem; }
.handle-glow { background: linear-gradient(135deg, #ffffff 15%, var(--accent-cyan) 55%, #b57cff 95%); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 0 32px rgba(0, 242, 254, 0.25)); }
.hero-tagline { font-family: var(--font-display); font-size: clamp(1.35rem, 3.5vw, 2.1rem); font-weight: 600; color: var(--text-primary); margin-bottom: 1rem; }
.hero-lead { max-width: 640px; margin: 0 auto 2.5rem; color: var(--text-secondary); font-size: 1.02rem; }
.hero-metrics { display: grid; grid-template-columns: 1fr; gap: 0.85rem; max-width: 780px; margin: 0 auto; }
.metric-pill { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: var(--radius-md); padding: 0.9rem 1.2rem; backdrop-filter: blur(12px); display: flex; flex-direction: column; gap: 0.25rem; }
.metric-label { font-size: 0.72rem; letter-spacing: 0.1em; color: var(--text-muted); font-weight: 600; }
.metric-value { font-family: var(--font-display); font-size: 0.98rem; color: var(--accent-cyan); font-weight: 600; }
.section { padding: 3rem 1.25rem; }
.section-header { text-align: center; margin-bottom: 2.5rem; }
.section-kicker { display: block; font-family: var(--font-display); font-size: 0.75rem; letter-spacing: 0.14em; color: var(--accent-cyan); text-transform: uppercase; margin-bottom: 0.4rem; }
.section-title { font-family: var(--font-display); font-size: clamp(1.65rem, 4vw, 2.35rem); font-weight: 700; }
.feature-grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
.glass-card { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: var(--radius-lg); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition); }
.feature-card { padding: 1.75rem; display: flex; flex-direction: column; gap: 0.9rem; }
.feature-card:hover { transform: translateY(-5px); border-color: var(--glass-border-hover); box-shadow: 0 14px 36px -10px rgba(0, 242, 254, 0.18); }
.card-icon { width: 48px; height: 48px; border-radius: 12px; background: rgba(0, 242, 254, 0.1); border: 1px solid rgba(0, 242, 254, 0.25); display: flex; align-items: center; justify-content: center; color: var(--accent-cyan); }
.card-icon svg { width: 24px; height: 24px; }
.card-title { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; }
.card-desc { color: var(--text-secondary); font-size: 0.94rem; flex-grow: 1; }
.card-tag { display: inline-block; align-self: flex-start; font-family: var(--font-display); font-size: 0.72rem; letter-spacing: 0.08em; padding: 0.25rem 0.65rem; border-radius: 6px; background: rgba(123, 44, 191, 0.2); border: 1px solid rgba(123, 44, 191, 0.45); color: #e0aaff; }
.status-panel { padding: 1.75rem; }
.status-panel-header { display: flex; flex-direction: column; gap: 1rem; padding-bottom: 1.5rem; border-bottom: 1px solid rgba(255, 255, 255, 0.07); margin-bottom: 1.25rem; }
.status-panel-title { font-family: var(--font-display); font-size: 1.5rem; }
.uptime-summary { display: flex; flex-direction: column; }
.uptime-label { font-size: 0.72rem; letter-spacing: 0.1em; color: var(--text-muted); }
.uptime-value { font-family: var(--font-display); font-size: 1.55rem; font-weight: 700; color: var(--accent-emerald); }
.node-list { display: flex; flex-direction: column; gap: 0.85rem; }
.node-row { display: flex; flex-direction: column; gap: 0.75rem; padding: 1rem 1.15rem; border-radius: var(--radius-md); background: rgba(10, 11, 15, 0.55); border: 1px solid rgba(255, 255, 255, 0.05); }
.node-identity { display: flex; align-items: center; gap: 0.85rem; }
.node-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.node-dot.online { background: var(--accent-emerald); box-shadow: 0 0 10px var(--accent-emerald); }
.node-name { font-family: var(--font-display); font-weight: 600; font-size: 0.98rem; }
.node-meta { font-size: 0.82rem; color: var(--text-secondary); }
.node-stats { display: flex; align-items: center; justify-content: space-between; gap: 1rem; font-family: var(--font-display); font-size: 0.88rem; }
.node-load { color: var(--text-secondary); }
.node-latency { padding: 0.25rem 0.65rem; border-radius: 6px; background: rgba(0, 242, 254, 0.1); color: var(--accent-cyan); font-weight: 600; }
.status-footer-bar { margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid rgba(255, 255, 255, 0.06); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem; font-size: 0.8rem; color: var(--text-muted); }
.site-footer { margin-top: 3rem; border-top: 1px solid rgba(255, 255, 255, 0.07); background: rgba(10, 11, 15, 0.85); padding: 2.5rem 0; position: relative; z-index: 2; }
.footer-inner { display: flex; flex-direction: column; gap: 1.5rem; }
.footer-logo { font-family: var(--font-display); font-weight: 700; color: var(--text-primary); }
.footer-note { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.25rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.footer-link { display: inline-flex; align-items: center; min-height: 44px; padding: 0 0.85rem; border-radius: 8px; text-decoration: none; font-size: 0.88rem; color: var(--text-secondary); background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.06); transition: all var(--transition); }
.footer-link:hover, .footer-link.active { color: var(--accent-cyan); border-color: var(--glass-border-hover); background: rgba(0, 242, 254, 0.08); }
@media (min-width: 480px) { .status-badge { display: inline-flex; } }
@media (min-width: 768px) {
  .hero { padding: 6.5rem 1.25rem 4.5rem; }
  .hero-metrics { grid-template-columns: repeat(3, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .status-panel-header { flex-direction: row; align-items: center; justify-content: space-between; }
  .uptime-summary { text-align: right; }
  .node-row { flex-direction: row; align-items: center; justify-content: space-between; }
  .footer-inner { flex-direction: row; align-items: center; justify-content: space-between; }
}
@media (min-width: 1024px) { .feature-grid { grid-template-columns: repeat(3, 1fr); } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .pulse-ring { animation: none; }
  .feature-card:hover { transform: none; }
}