/* ========================
   DEMOS PAGE
======================== */

#demos {
  padding: var(--spacing-3xl) 0;
}

.demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-xl);
  padding: 0;
}

.demo-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid transparent;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.demo-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(59, 143, 217, 0.2);
}

.demo-preview {
  background: linear-gradient(135deg, var(--accent), #d0e9f8);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 160px;
}

/* Per-demo preview themes */
.demo-preview--roofing {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 60%, #f59e0b 100%);
}

.demo-preview--kwibl {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.demo-icon {
  font-size: 4rem;
}

.demo-info {
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.demo-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.demo-info h3 {
  color: var(--highlight);
  font-size: var(--font-size-lg);
  margin: 0;
}

.work-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
  flex-shrink: 0;
}

.work-badge--demo {
  background: rgba(245, 158, 11, 0.15);
  color: #b45309;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.work-badge--live {
  background: rgba(34, 197, 94, 0.12);
  color: #16a34a;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.demo-info p {
  color: var(--text-muted);
  font-size: var(--font-size-base);
  line-height: 1.7;
  margin: 0;
}

.demo-link-label {
  display: inline-block;
  margin-top: var(--spacing-xs);
  color: var(--primary);
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: color var(--transition);
}

.demo-card:hover .demo-link-label {
  color: var(--primary-dark);
}