/**
 * B2B demo hub (index) — premium listing page for Packet 10
 * Isolated from per-brand b2b-demo-shell.css
 */
:root {
  --ix-bg: #0f0e0c;
  --ix-card: #1a1816;
  --ix-border: #2a2622;
  --ix-text: #f5f2ed;
  --ix-muted: #9c958c;
  --ix-accent: #c77d3b;
  --ix-accent-soft: #f3e7d8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: "DM Sans", system-ui, sans-serif;
  background: var(--ix-bg);
  color: var(--ix-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.ix-skip {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.ix-skip:focus {
  left: 1rem;
  top: 1rem;
  z-index: 9;
  width: auto;
  height: auto;
  padding: 0.5rem 1rem;
  background: var(--ix-card);
  border: 1px solid var(--ix-border);
  border-radius: 8px;
  color: var(--ix-text);
}
.ix-wrap {
  max-width: 58rem;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}
.ix-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ix-muted);
  margin: 0 0 0.4rem;
}
.ix-hero h1 {
  font-size: clamp(1.5rem, 4vw, 1.9rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
  line-height: 1.2;
}
.ix-hero p {
  margin: 0;
  color: var(--ix-muted);
  font-size: 1rem;
  max-width: 38rem;
}
.ix-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.9rem;
  padding: 0.35rem 0.7rem;
  background: color-mix(in srgb, var(--ix-card) 85%, #000);
  border: 1px solid var(--ix-border);
  border-radius: 999px;
  font-size: 0.78rem;
  color: var(--ix-muted);
}
.ix-pill strong {
  color: var(--ix-accent-soft);
  font-weight: 600;
}
.ix-nav {
  margin: 1.5rem 0 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.88rem;
}
.ix-nav a {
  color: var(--ix-accent);
  text-decoration: none;
  font-weight: 600;
}
.ix-nav a:hover {
  text-decoration: underline;
}
.ix-nav a:focus-visible {
  outline: 2px solid var(--ix-accent);
  outline-offset: 2px;
  border-radius: 3px;
}
.ix-sec {
  margin-top: 1.75rem;
}
.ix-sec h2 {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ix-muted);
  margin: 0 0 0.65rem;
}
.ix-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
}
@media (min-width: 640px) {
  .ix-grid { grid-template-columns: repeat(2, 1fr); }
}
.ix-link {
  display: block;
  padding: 0.85rem 1rem;
  background: var(--ix-card);
  border: 1px solid var(--ix-border);
  border-radius: 10px;
  text-decoration: none;
  color: var(--ix-text);
  font-weight: 500;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.ix-link:hover {
  border-color: color-mix(in srgb, var(--ix-accent) 50%, var(--ix-border));
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.2);
}
.ix-link:focus-visible {
  outline: 2px solid var(--ix-accent);
  outline-offset: 2px;
}
.ix-link span {
  display: block;
  font-size: 0.7rem;
  color: var(--ix-muted);
  font-weight: 400;
  margin-top: 0.2rem;
  font-family: ui-monospace, monospace;
}
.ix-meta {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--ix-border);
  font-size: 0.8rem;
  color: var(--ix-muted);
}
.ix-meta a { color: var(--ix-muted); }
.ix-meta a:hover { color: var(--ix-accent); }