/* Demo launcher + persona banner */

.sc-demo-launcher {
  --sc-demo-purple: #3D1B6A;
  --sc-demo-purple-soft: #7040B0;
  --sc-demo-border: #E8E6EF;
  --sc-demo-bg: #F8F6FB;
  --sc-demo-text: #1A1A2E;
  --sc-demo-muted: #646970;

  max-width: 920px;
  margin: 24px auto;
  padding: 8px 16px 32px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--sc-demo-text);
  box-sizing: border-box;
}

.sc-demo-launcher *,
.sc-demo-launcher *::before,
.sc-demo-launcher *::after { box-sizing: border-box; }

.sc-demo-launcher__intro {
  margin-bottom: 28px;
  text-align: center;
}

.sc-demo-launcher__eyebrow {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sc-demo-purple-soft);
}

.sc-demo-launcher__heading {
  margin: 0 0 10px;
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 750;
  letter-spacing: -0.02em;
  color: var(--sc-demo-purple);
  line-height: 1.15;
}

.sc-demo-launcher__lead {
  margin: 0 auto;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.5;
  color: var(--sc-demo-muted);
  text-align: center;
}

.sc-demo-launcher__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 800px) {
  .sc-demo-launcher__grid { grid-template-columns: 1fr; }
}

.sc-demo-launcher__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
  background: #fff;
  border: 1px solid var(--sc-demo-border);
  border-radius: 14px;
  text-decoration: none !important;
  color: inherit !important;
  box-shadow: 0 2px 10px rgba(45, 19, 80, 0.05);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.sc-demo-launcher__card:hover {
  border-color: var(--sc-demo-purple-soft);
  box-shadow: 0 8px 24px rgba(45, 19, 80, 0.12);
  transform: translateY(-2px);
}

.sc-demo-launcher__card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--sc-demo-purple);
}

.sc-demo-launcher__card-desc {
  flex: 1;
  font-size: 13px;
  line-height: 1.45;
  color: var(--sc-demo-muted);
}

.sc-demo-launcher__card-meta {
  font-size: 12px;
  font-weight: 600;
  color: var(--sc-demo-purple-soft);
}

.sc-demo-launcher__hint {
  margin: 22px 0 0;
  font-size: 12px;
  color: var(--sc-demo-muted);
}

.sc-demo-launcher__hint code {
  font-size: 12px;
}

.sc-demo-launcher__btn {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--sc-demo-purple);
  color: #fff !important;
  font-weight: 600;
  text-decoration: none !important;
}

.sc-demo-launcher__notice {
  max-width: 640px;
  margin: 24px auto;
  padding: 14px 16px;
  background: var(--sc-demo-bg);
  border-left: 3px solid var(--sc-demo-purple-soft);
  border-radius: 8px;
  color: var(--sc-demo-text);
}

/* Sticky demo persona strip */
.sc-demo-banner {
  position: sticky;
  top: 0;
  z-index: 100000;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
  padding: 10px 16px;
  background: #2D1350;
  color: #fff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 13px;
}

.sc-demo-banner__text strong { font-weight: 700; }

.sc-demo-banner__link,
.sc-demo-banner__exit {
  color: #fff !important;
  font-weight: 600;
  text-decoration: underline !important;
}

.sc-demo-banner__exit {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 6px;
  background: rgba(255,255,255,0.14);
  text-decoration: none !important;
}

.sc-demo-banner__exit:hover {
  background: rgba(255,255,255,0.22);
}

body.sc-hub-demo-persona { padding-top: 0; }