/* Function: Base + theme tokens */
:root {
  --bg0: #070914;
  --bg1: #0b1630;
  --card: rgba(255, 255, 255, 0.06);
  --cardBorder: rgba(255, 255, 255, 0.12);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.70);
  --muted2: rgba(255, 255, 255, 0.56);
  --brand: #6ee7ff;
  --brand2: #a78bfa;
  --danger: #ff6b6b;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --radius2: 12px;
  --max: 1060px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial,
    "Apple Color Emoji", "Segoe UI Emoji";
}

/* Function: Reset + typography */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 800px at 20% -10%, rgba(110, 231, 255, 0.22), transparent 55%),
    radial-gradient(1200px 800px at 90% 0%, rgba(167, 139, 250, 0.20), transparent 58%),
    radial-gradient(900px 600px at 70% 110%, rgba(110, 231, 255, 0.12), transparent 60%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
}
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0 0 10px; letter-spacing: -0.02em; }
p { margin: 0 0 12px; color: var(--muted); line-height: 1.65; }
small { color: var(--muted2); }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace; }

/* Function: Layout primitives */
.container { max-width: var(--max); margin: 0 auto; padding: 28px 18px 70px; }
.row { display: flex; gap: 18px; flex-wrap: wrap; }
.row > * { flex: 1 1 290px; }
.section { margin-top: 22px; }
.card {
  background: var(--card);
  border: 1px solid var(--cardBorder);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(0, 0, 0, 0.16);
  color: rgba(255, 255, 255, 0.80);
  font-size: 13px;
}
.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  box-shadow: 0 0 0 3px rgba(110, 231, 255, 0.12);
}

/* Function: Header + nav */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0 10px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  object-fit: contain;
  display: block;
}
.brand-name { font-weight: 750; letter-spacing: -0.02em; }
.nav { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
.nav a {
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid transparent;
  color: rgba(255, 255, 255, 0.82);
}
.nav a:hover {
  text-decoration: none;
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
}

/* Function: Hero */
.hero { padding: 18px 0 6px; }
.hero h1 {
  font-size: clamp(34px, 3.8vw, 56px);
  line-height: 1.05;
}
.hero-lede {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.78);
  max-width: 62ch;
}
.hero-differentiator {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.62);
  max-width: 42ch;
  margin-top: 10px;
  font-style: italic;
}
.cta-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.88);
  cursor: pointer;
  user-select: none;
}
.btn:hover { background: rgba(255, 255, 255, 0.10); text-decoration: none; }
.btn-primary {
  border-color: rgba(110, 231, 255, 0.45);
  background: linear-gradient(135deg, rgba(110, 231, 255, 0.24), rgba(167, 139, 250, 0.18));
}
.btn-primary:hover { background: linear-gradient(135deg, rgba(110, 231, 255, 0.30), rgba(167, 139, 250, 0.24)); }

/* Function: Content helpers */
.kpi { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 12px; }
.kpi .item {
  flex: 1 1 220px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(0, 0, 0, 0.10);
  padding: 12px 12px 10px;
}
.kpi .item strong { display: block; margin-bottom: 4px; }
.list { margin: 10px 0 0; padding-left: 18px; color: var(--muted); }
.list li { margin: 8px 0; }
.muted { color: var(--muted2); }
.note {
  border-left: 3px solid rgba(110, 231, 255, 0.55);
  padding: 10px 12px;
  background: rgba(110, 231, 255, 0.06);
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.78);
}

/* Function: Footer */
.footer {
  margin-top: 26px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}
.footer a { color: rgba(255, 255, 255, 0.82); }

/* Function: Responsiveness */
@media (max-width: 620px) {
  .header { align-items: flex-start; flex-direction: column; }
  .nav { justify-content: flex-start; }
}