/* Utility Classes */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.glass {
  backdrop-filter: blur(16px);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.glass-strong {
  backdrop-filter: blur(24px);
  background: var(--popover);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

/* Utility helpers used by 404 page and dynamic content */
.center-hero {
  padding: 6rem 1rem;
  text-align: center;
}

.page-title-large {
  font-size: 48px;
  margin-bottom: 0.5rem;
}

.muted-lead {
  font-size: 18px;
  color: #9aa3c7;
  max-width: 700px;
  margin: 0 auto 1.5rem;
}

.btn-group-wrap {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}