:root {
  --bg: #020617;
  --panel: rgba(2,6,23,0.85);
  --border: #1e293b;
  --border-hover: #3b82f6;
  --text: #e5e7eb;
  --muted: #94a3b8;

  --blue: #3b82f6;
  --blue-glow: rgba(59,130,246,0.35);
  --green: #10b981;
}

/* RESET */
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  background: radial-gradient(circle at top, #0b1224 0%, var(--bg) 60%);
  color: var(--text);
}

.mono {
  font-family: "JetBrains Mono", monospace;
  letter-spacing: 0.04em;
}

/* NAVBAR */
.top-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(14px);
}

.logo-img {
  height: 28px;
  filter: drop-shadow(0 0 6px var(--blue-glow));
}

.nav-actions a {
  margin-left: 28px;
  font-size: 12px;
  text-decoration: none;
  color: var(--muted);
}

.nav-actions a.active,
.nav-actions a:hover {
  color: white;
}

/* MAIN */
.container {
  padding: 48px;
  max-width: 1400px;
  margin: auto;
}

h1 {
  font-size: 36px;
  margin-bottom: 8px;
}

.subtitle {
  color: var(--muted);
}

.hero-bar {
  margin-top: 12px;
  font-size: 12px;
  color: var(--muted);
}

/* GRID */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  margin-top: 48px;
}

/* CARD */
.card {
  position: relative;
  padding: 40px;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: linear-gradient(145deg, #030712, #020617);
  text-decoration: none;
  color: inherit;
  transition: transform .2s, box-shadow .2s;
}

.card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: 0 30px 40px -10px rgba(0,0,0,.5);
}

.card.featured {
  border-color: rgba(59,130,246,.6);
}

.icon svg {
  width: 34px;
  height: 34px;
  stroke: currentColor;
  fill: none;
  margin-bottom: 18px;
}

.card-meta {
  margin-top: 24px;
  font-size: 11px;
  color: var(--muted);
}

/* STATUS DOT */
.status-dot {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-dot.online {
  background: var(--green);
}

.status-dot.active {
  background: var(--blue);
  box-shadow: 0 0 12px var(--blue);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  50% { opacity: .5; }
}

/* SEPARATOR */
.sep {
  display: inline-block;
  width: 4px;
  height: 4px;
  background: var(--muted);
  border-radius: 50%;
  margin: 0 10px;
}

/* FOOTER */
.footer {
  margin-top: 56px;
  font-size: 11px;
  text-align: center;
  color: #475569;
}