:root {
  --bg: #06080f;
  --bg-soft: #0f1322;
  --card: rgba(255, 255, 255, 0.05);
  --text: #f5f7ff;
  --muted: #b7bfd9;
  --cyan: #18d4ff;
  --blue: #3d7cff;
  --line: rgba(255, 255, 255, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(1200px 700px at 10% -10%, rgba(24, 212, 255, 0.22), transparent 70%),
    radial-gradient(900px 600px at 90% 0%, rgba(61, 124, 255, 0.18), transparent 70%),
    var(--bg);
  color: var(--text);
  font-family: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
}

a {
  color: var(--cyan);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.page {
  min-height: 100vh;
}

.container {
  width: min(900px, calc(100% - 2.5rem));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(6, 8, 15, 0.75);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 0;
}

.brand {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand span {
  color: var(--cyan);
}

.nav {
  display: flex;
  gap: 1rem;
  font-size: 0.95rem;
}

.hero {
  padding: 4.2rem 0 2.2rem;
}

.eyebrow {
  display: inline-block;
  color: var(--muted);
  font-size: 0.83rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

h1 {
  font-size: clamp(1.8rem, 2.5vw, 2.6rem);
  line-height: 1.2;
  margin: 0;
}

.subtitle {
  color: var(--muted);
  margin-top: 0.9rem;
  max-width: 70ch;
}

.panel {
  margin: 1.8rem 0 3.5rem;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.kpi {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.85rem;
  background: rgba(255, 255, 255, 0.03);
}

.kpi h3 {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
  font-weight: 600;
}

.kpi p {
  margin: 0.35rem 0 0;
  font-size: 0.92rem;
}

.content {
  padding-bottom: 3.5rem;
}

.content h2 {
  margin-top: 2.1rem;
  margin-bottom: 0.7rem;
  font-size: 1.25rem;
}

.content ul {
  padding-left: 1.2rem;
}

.footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 1.5rem 0 2.2rem;
  font-size: 0.87rem;
}

@media (max-width: 760px) {
  .panel-grid {
    grid-template-columns: 1fr;
  }

  .topbar-inner {
    gap: 0.8rem;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    flex-wrap: wrap;
  }
}