.portfolio-demo-bar {
  position: sticky;
  top: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  padding: 0.45rem 1rem;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 500;
  background: linear-gradient(90deg, #0f172a, #1e293b);
  color: #e2e8f0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.portfolio-demo-bar a {
  color: #34d399;
  text-decoration: none;
  font-weight: 600;
}

.portfolio-demo-bar a:hover {
  text-decoration: underline;
}

.portfolio-demo-bar__label {
  opacity: 0.85;
}

.portfolio-footer {
  font-family: "Inter", system-ui, sans-serif;
  padding: 2rem 1.5rem;
  text-align: center;
  font-size: 0.85rem;
  color: #64748b;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.portfolio-footer a {
  color: inherit;
  margin: 0 0.5rem;
}

.portfolio-footer a:hover {
  color: #0f172a;
}

.portfolio-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.portfolio-form input,
.portfolio-form textarea,
.portfolio-form select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
  box-sizing: border-box;
}

.portfolio-form button[type="submit"] {
  cursor: pointer;
  border: none;
  font-weight: 600;
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
}

.portfolio-form__msg {
  font-size: 0.85rem;
  margin: 0;
  min-height: 1.2em;
}

.portfolio-form__msg--ok { color: #059669; }
.portfolio-form__msg--err { color: #dc2626; }