/* =============================================
   NIXBIT — ENGAGEMENT MODELS
   ============================================= */

.engagement {
  padding: var(--section-pad);
  background: var(--bg);
}

.engagement-tabs-wrapper {
  overflow-x: auto;
  margin-bottom: 2.5rem;
  scrollbar-width: none;
}
.engagement-tabs-wrapper::-webkit-scrollbar { display: none; }

.engagement-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 6px;
  width: fit-content;
  min-width: 100%;
}

.etab {
  flex: 1;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 12px 20px;
  border-radius: 8px;
  color: var(--text-muted);
  transition: var(--transition);
  white-space: nowrap;
}
.etab:hover { color: var(--text); }
.etab.active {
  background: var(--grad);
  color: #fff;
}

.engagement-panels { position: relative; }

.epanel {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  animation: fadeUp 0.3s ease both;
}
.epanel.active { display: grid; }

.epanel-left h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  margin-bottom: 0.5rem;
}
.epanel-tagline {
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  font-style: italic;
}
.epanel-left > p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.epanel-ideal > span {
  display: block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.epanel-ideal li {
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.epanel-ideal li::before {
  content: '›';
  color: var(--accent);
  font-size: 1.1rem;
}
.epanel-ideal li:last-child { border-bottom: none; }

.epanel-right {
  display: flex;
  align-items: flex-start;
}
.epanel-gets {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  width: 100%;
}
.epanel-gets h4 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 20px;
}
.get-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
  color: var(--text-muted);
}
.get-item:last-child { border-bottom: none; }
.get-check {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.collab-banner {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-top: 2.5rem;
  background: rgba(112,97,242,0.07);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  padding: 28px 32px;
}
.collab-icon {
  font-size: 1.5rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}
.collab-text h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}
.collab-text p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}