/* ============================================
   ALIEN-OPERATIONS.AI — Presence / Stats Section
   ============================================ */

.presence-section {
  border-top: 1px solid rgba(57, 255, 20, 0.08);
}

.presence-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.presence-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--scan-teal);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.presence-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  color: #fff;
  max-width: 700px;
  margin: 0 auto;
}

.presence-title em {
  font-style: normal;
  color: var(--alien-green);
  text-shadow: 0 0 10px var(--glow-green);
}

.presence-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .presence-stats { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
  .presence-stats { grid-template-columns: 1fr 1fr 1fr 1fr; }
}

.presence-stat-card {
  text-align: center;
  padding: 2rem 1.25rem;
  background: var(--surface);
  border: 1px solid rgba(57, 255, 20, 0.1);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
}

.presence-stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--alien-green), transparent);
  opacity: 0.5;
}

.presence-stat-number {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--alien-green);
  text-shadow: 0 0 20px var(--glow-green-mid);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.presence-stat-desc {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 0.75rem;
}

.presence-stat-source {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}