.demo-hero {
  padding: 32px 28px 24px;
  background: linear-gradient(135deg, #fff5ea 0%, #e8f4f0 100%);
}
.demo-hero h1 { font-family: var(--display); margin: 0 0 10px; font-size: clamp(1.6rem, 3.5vw, 2.2rem); }
.demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  padding: 24px 28px 36px;
}
.demo-card {
  border: 1px solid var(--pl-line);
  border-radius: 1.1rem;
  padding: 18px 18px 16px;
  background: #fff;
}
.demo-card h3 { margin: 0 0 8px; font-size: 1.05rem; }
.demo-card p { margin: 0 0 12px; color: var(--pl-muted); font-size: 0.92rem; line-height: 1.45; }
.demo-badges { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.demo-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  background: #e8f4f0;
  color: #2e5c52;
}
.demo-badge.plus { background: #f0e8f8; color: #5c3d7a; }
.demo-cap { font-size: 0.75rem; color: var(--pl-muted); }

.demo-vitrina {
  padding: 28px 28px 8px;
  border-top: 1px solid var(--pl-line);
  background: linear-gradient(180deg, #fff 0%, #f8faf9 100%);
}
.demo-vitrina-head h2 {
  font-family: var(--display);
  margin: 0 0 8px;
  font-size: clamp(1.25rem, 2.5vw, 1.55rem);
}
.demo-vitrina-head .pl-lede { margin: 0 0 18px; font-size: 0.92rem; }
.demo-vitrina-head code { font-size: 0.85em; }
.demo-vitrina-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
  padding-bottom: 22px;
}
.demo-vitrina-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--pl-line);
  border-radius: 1rem;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  background: #fff;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.demo-vitrina-card:hover {
  box-shadow: 0 8px 28px rgba(20, 40, 35, 0.1);
  transform: translateY(-2px);
}
.demo-vitrina-media {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #1a2420;
}
.demo-vitrina-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.demo-vitrina-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px 14px;
  font-size: 0.88rem;
  color: var(--pl-muted);
  line-height: 1.4;
}
.demo-vitrina-body strong { color: #15241e; font-size: 1rem; }