/* Participation Intelligence — Shared Branding */

:root {
  --ink: #07070f;
  --deep: #0c0c1a;
  --panel: #111122;
  --card: #161628;
  --border: rgba(255,255,255,0.06);
  --border-b: rgba(255,255,255,0.12);
  --gold: #e8a000;
  --gold-l: #f5bc30;
  --gold-d: rgba(232,160,0,0.1);
  --vi: #6c3fff;
  --vi-m: #8b5cf6;
  --vi-d: rgba(108,63,255,0.12);
  --cr: #f2f0e8;
  --mu: rgba(242,240,232,0.4);
  --di: rgba(242,240,232,0.18);
  --fa: rgba(242,240,232,0.07);
}

/* Shared header branding */
.pi-header {
  background: rgba(7,7,15,0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}

.pi-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--cr);
}

.pi-orb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--vi), var(--gold), var(--vi));
  animation: spin 12s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.pi-name {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pi-name span {
  color: var(--gold);
}

.pi-nav {
  display: flex;
  gap: 28px;
  list-style: none;
  font-size: 13px;
  font-weight: 600;
  margin: 0;
  padding: 0;
  letter-spacing: 0.08em;
}

.pi-nav a {
  color: var(--mu);
  text-decoration: none;
  transition: color 0.2s;
  padding-bottom: 2px;
}

.pi-nav a:hover {
  color: var(--gold);
}

.pi-nav a.active {
  color: var(--cr);
  border-bottom: 2px solid var(--gold);
}

/* Shared footer */
.pi-footer {
  padding: 24px 32px;
  text-align: center;
  font-size: 10px;
  color: var(--di);
  border-top: 1px solid var(--border);
  background: var(--ink);
  font-family: 'DM Mono', monospace;
  letter-spacing: 0.06em;
}