/* demo.css — scoped to .demo-body (templates/demo.html).
   Escapes the narrow centered auth-card layout and styles the public demo page:
   eyebrow + heading + intro + teacher-guide video + launch button + signup nudge. */

.demo-body .auth-main {
  align-items: stretch;
  padding: 48px 24px 64px;
}

.demo-container {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.demo-eyebrow {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  background: rgba(216, 89, 42, 0.10);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.demo-heading {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--color-primary-dark);
  margin: 0 0 14px;
}

.demo-intro {
  font-size: 1.08rem;
  line-height: 1.6;
  color: var(--color-muted);
  max-width: 620px;
  margin: 0 auto 32px;
}

.demo-video-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: #000;
  margin-bottom: 28px;
}
.demo-video {
  width: 100%;
  max-height: 72vh;
  display: block;
  background: #000;
}

.demo-actions { margin-bottom: 14px; }

.demo-note {
  font-size: 0.92rem;
  color: var(--color-muted);
  margin: 0 auto 36px;
  max-width: 520px;
  line-height: 1.5;
}

.demo-signup {
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  font-size: 1.02rem;
  color: var(--color-text);
}
.demo-signup a {
  color: var(--color-accent);
  font-weight: 800;
  text-decoration: none;
  margin-left: 6px;
}
.demo-signup a:hover { text-decoration: underline; }

@media (max-width: 560px) {
  .demo-body .auth-main { padding: 28px 16px 48px; }
}