:root {
  --bg: #08111f;
  --bg-2: #0d1728;
  --panel: rgba(16, 25, 44, 0.78);
  --panel-strong: rgba(12, 19, 34, 0.92);
  --text: #e8eef7;
  --muted: #91a4bd;
  --accent: #5ad1ff;
  --accent-2: #7c5cff;
  --success: #00d084;
  --warning: #ffb703;
  --danger: #ff5c7a;
  --border: rgba(90, 209, 255, 0.16);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.28);
  --radius: 20px;
  --radius-sm: 14px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(90, 209, 255, 0.16), transparent 24%),
    radial-gradient(circle at bottom left, rgba(124, 92, 255, 0.12), transparent 24%),
    linear-gradient(145deg, var(--bg), var(--bg-2));
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: #fff; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 22px; }

.topbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(8, 17, 31, 0.72);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(90, 209, 255, 0.15);
}
.topbar-inner {
  min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 18px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 800; letter-spacing: 0.04em; color: #fff;
}
.brand::before {
  content: "⚡";
  filter: drop-shadow(0 0 10px rgba(90, 209, 255, 0.7));
}
.nav { display: flex; flex-wrap: wrap; gap: 12px; }
.nav a {
  color: var(--muted); padding: 10px 14px; border-radius: 999px; transition: 0.2s ease;
}
.nav a:hover, .nav a.active { color: #fff; background: rgba(90, 209, 255, 0.10); }
main.wrap { padding-bottom: 48px; }

.hero { padding: 68px 0 28px; }
.hero.small { padding: 44px 0 16px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.8rem; margin-bottom: 12px;
}

h1, h2, h3, h4 { margin: 0; line-height: 1.1; }
h1 { font-size: clamp(2.5rem, 6vw, 4.7rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.35rem, 3vw, 2rem); margin-bottom: 10px; }
h3 { font-size: 1.18rem; margin-bottom: 10px; }
.lead {
  max-width: 780px; color: var(--muted); font-size: 1.08rem; line-height: 1.75;
}

.hero-grid, .grid, .dashboard-grid, .cards-grid, .meta-grid, .feature-grid {
  display: grid; gap: 18px;
}
.hero-grid { grid-template-columns: 1.3fr 0.9fr; align-items: stretch; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.dashboard-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.meta-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.feature-grid { grid-template-columns: 1.1fr .9fr; }

.panel, .metric, .card, .feature-box, .timeline-item {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.panel { padding: 22px; }
.panel-strong { background: var(--panel-strong); }
.hero-main { padding: 28px; }
.hero-main h1 {
  margin-bottom: 12px;
  background: linear-gradient(45deg, #ffffff, var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-note {
  margin-top: 18px; padding: 16px 18px; background: rgba(90, 209, 255, 0.07);
  border-left: 3px solid var(--accent); border-radius: 0 14px 14px 0; color: #dfeaf6;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 16px; border-radius: 12px; border: 1px solid rgba(90, 209, 255, 0.28);
  background: rgba(90, 209, 255, 0.08); color: #fff; font-weight: 700; transition: 0.2s ease;
}
.button:hover { transform: translateY(-2px); background: rgba(90, 209, 255, 0.14); }
.button.primary { background: linear-gradient(135deg, rgba(90, 209, 255, 0.22), rgba(124, 92, 255, 0.18)); }
.button.ghost { color: var(--accent); }

.metric { padding: 16px; }
.metric-label {
  color: var(--muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px;
}
.metric-value { color: #fff; font-weight: 800; font-size: 1.08rem; }

.section { padding: 16px 0 10px; }
.section-header {
  display: flex; justify-content: space-between; gap: 16px; align-items: end; margin-bottom: 16px; flex-wrap: wrap;
}
.section-header p { color: var(--muted); max-width: 760px; margin: 0; }
.kicker { color: var(--muted); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; }

.list { display: grid; gap: 14px; margin: 0 0 26px; }
.list-item { display: block; }
.entry-meta, .muted { color: var(--muted); }

.article { margin: 20px 0 38px; padding: 30px; }
.article h1 { font-size: clamp(2rem, 5vw, 3.3rem); margin-bottom: 12px; }
.article .prose, .digest-prose, .copy {
  color: #d9e5f2; line-height: 1.85; font-size: 1.03rem;
}
.article .prose p, .digest-prose p, .copy p { margin: 0 0 1rem; }
.article .prose h2, .article .prose h3, .digest-prose h2, .digest-prose h3 { margin-top: 1.8rem; }

.badge {
  display: inline-flex; align-items: center; gap: 8px; border-radius: 999px; padding: 8px 12px;
  font-size: 0.88rem; background: rgba(90, 209, 255, 0.08); color: var(--accent);
  border: 1px solid rgba(90, 209, 255, 0.18);
}
.status-nominal { color: var(--success); }
.status-warning { color: var(--warning); }
.status-critical { color: var(--danger); }

.timeline {
  position: relative; display: grid; gap: 14px;
}
.timeline::before {
  content: ""; position: absolute; left: 15px; top: 6px; bottom: 6px; width: 2px;
  background: linear-gradient(var(--accent), transparent);
}
.timeline-item {
  position: relative; padding: 16px 16px 16px 44px;
}
.timeline-item::before {
  content: ""; position: absolute; left: 9px; top: 18px; width: 14px; height: 14px;
  border-radius: 50%; background: var(--accent); box-shadow: 0 0 14px rgba(90, 209, 255, 0.6);
}

.news-mini-list {
  display: grid; gap: 10px; margin-top: 12px;
}
.news-mini-item {
  padding: 12px 14px; border-radius: 14px; background: rgba(90, 209, 255, 0.05); border: 1px solid rgba(90, 209, 255, 0.1);
}
.news-mini-item strong { display: block; color: #fff; margin-bottom: 6px; }

.footer {
  border-top: 1px solid rgba(90, 209, 255, 0.12); margin-top: 40px; padding: 28px 0 40px; color: var(--muted);
}
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 18px; }
hr.separator {
  border: 0; height: 1px; background: linear-gradient(90deg, rgba(90, 209, 255, 0.2), transparent); margin: 8px 0 20px;
}

@media (max-width: 980px) {
  .hero-grid, .grid.two, .dashboard-grid, .cards-grid, .meta-grid, .footer-grid, .feature-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 768px) {
  .topbar-inner { flex-direction: column; align-items: stretch; padding: 14px 0; }
  .nav { width: 100%; }
  .nav a, .button { width: 100%; justify-content: center; }
  .hero { padding-top: 34px; }
  .panel, .hero-main, .article, .timeline-item { padding: 18px; }
  .timeline-item { padding-left: 42px; }
}