/* DevFlow Studio — floating back link on demo landings */
.demo-portal {
  position: fixed;
  right: max(0.75rem, env(safe-area-inset-right, 0px));
  bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
  z-index: 95;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 0.9rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.94);
  color: #f8fafc;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.28);
  backdrop-filter: blur(12px);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

body.has-mobile-cta .demo-portal,
body.has-cart-bar .demo-portal {
  bottom: calc(4.75rem + env(safe-area-inset-bottom, 0px));
}

.demo-portal:hover {
  transform: translateY(-2px);
  background: rgba(3, 105, 161, 0.96);
  box-shadow: 0 14px 36px rgba(3, 105, 161, 0.32);
}

.demo-portal:focus-visible {
  outline: 2px solid #0369a1;
  outline-offset: 3px;
}

.demo-portal__icon {
  font-size: 0.8125rem;
  line-height: 1;
  opacity: 0.9;
}

@media (prefers-reduced-motion: reduce) {
  .demo-portal {
    transition: none;
  }

  .demo-portal:hover {
    transform: none;
  }
}

@media (max-width: 374px) {
  .demo-portal {
    padding: 0.55rem 0.75rem;
    font-size: 0.5625rem;
  }
}