/* ── Product page: section spacing ── */
.xc-section {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1.5rem;
}

.xc-section > h2 {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 0.5rem;
}

.xc-section-center {
  text-align: center;
  padding: 2rem 1.5rem;
}

/* ── Product cards ── */
.xc-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 1.8rem 2rem;
  margin-bottom: 1.2rem;
  backdrop-filter: blur(8px);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.xc-card:hover {
  border-color: rgba(0, 188, 212, 0.4);
  background: rgba(255, 255, 255, 0.08);
}

.xc-card h3 {
  margin-top: 0;
  font-size: 1.3rem;
  color: #fff;
}

.xc-card p:first-of-type {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.03em;
}

.xc-card {
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
}

.xc-card h3 {
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.9);
}