/* Intro pages at /demo/<tier>/ — branded "channel guide" pages that
   explain how to navigate the demo system before sending the visitor
   to the first demo. Reuses the parent site's design system from
   /style.css; this file adds the controls list + a pink-variant CTA
   that mirrors the homepage's pink ▶ demo button. */

.intro-main {
  max-width: 880px;
  margin: 0 auto;
  padding: 32px 24px 96px;
  position: relative;
  z-index: 2;
}

.intro-hero {
  text-align: center;
  padding: 24px 0 56px;
}

.intro-hero .ticker-link {
  display: inline-block;
  margin-bottom: 24px;
}

.intro-hero .hero-headline {
  margin: 8px 0 24px;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 38ch;
  margin: 0 auto;
}

.intro-controls {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  padding: 32px;
  background: rgba(10, 5, 30, 0.55);
  margin-bottom: 56px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.intro-controls .prompt {
  margin: 0 0 12px;
}

.intro-controls .answer {
  margin: 0 0 24px;
  max-width: 60ch;
}

.intro-controls-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.intro-controls-list li {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 20px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
}

.intro-controls-list li:first-child {
  padding-top: 4px;
}

.intro-controls-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.intro-glyph {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.intro-glyph.cyan {
  color: var(--cyan);
  text-shadow: 0 0 6px rgba(123, 232, 212, 0.4);
}

.intro-glyph.pink {
  color: var(--pink);
  text-shadow: 0 0 6px rgba(255, 126, 182, 0.4);
}

.intro-glyph.dim {
  color: var(--text-dim);
}

.intro-text {
  color: var(--text);
  font-size: 16px;
  line-height: 1.55;
}

.intro-cta-wrap {
  text-align: center;
}

/* Pink-variant of .cta so the "start the demo" button mirrors the
   homepage's pink ▶ demo button — visual continuity for the buyer. */
.cta-intro {
  border-color: var(--pink);
  color: var(--pink);
  text-shadow: 0 0 6px rgba(255, 126, 182, 0.5);
  font-size: 16px;
  padding: 18px 32px;
}

.cta-intro:hover,
.cta-intro:focus-visible {
  background: rgba(255, 126, 182, 0.08);
  text-shadow: 0 0 12px rgba(255, 126, 182, 0.85);
  box-shadow: 0 0 24px rgba(255, 126, 182, 0.3);
}

.cta-intro:focus-visible {
  outline: 2px dashed var(--pink);
  outline-offset: 4px;
}

@media (max-width: 640px) {
  .intro-main {
    padding: 24px 16px 72px;
  }
  .intro-controls {
    padding: 22px;
  }
  .intro-controls-list li {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 12px 0;
  }
}