/* HOK Academy — shared styles across all hero guide pages */

.back-btn {
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  text-decoration: none;
  color: #9aa3bd;
  background: rgba(14, 19, 38, .85);
  border: 1px solid #1a2138;
  padding: 8px 14px;
  border-radius: 2px;
  backdrop-filter: blur(6px);
  transition: color .2s, border-color .2s, box-shadow .2s;
}

.back-btn:hover {
  color: #e9ecf5;
  border-color: #6ea8ff;
  box-shadow: 0 0 14px rgba(110, 168, 255, .25);
}

.back-btn .arrow {
  font-size: 14px;
  line-height: 1;
}

@media print {
  .back-btn { display: none; }
}

@media (max-width: 600px) {
  .back-btn { font-size: 10px; padding: 7px 11px; }
}