/*
 * Enhanced Page Header for Animated Background (matches hero-section)
 */
.page-header {
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
  padding: 48px 0 32px 0; /* thinner, more horizontal */
  min-height: unset;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
  z-index: 1;
}

.page-header .hero-illumination,
.page-header .hero-particles {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 2;
}

.page-header .container {
  position: relative;
  z-index: 3;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-header h1.page-heading-underline {
  color: #fff;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 600;
  letter-spacing: 0.01em;
  margin: 0;
  padding: 0.5em 0;
  width: 100%;
  text-align: center;
  background: none;
  box-shadow: none;
  border: none;
}

@media (max-width: 600px) {
  .page-header {
    padding: 32px 0 18px 0;
  }
  .page-header h1.page-heading-underline {
    font-size: 2rem;
    padding: 0.3em 0;
  }
}