/*
  Dynamic Agility Intro Guide
  Web-native companion page for the 2025-06-23 intro deck.
*/

.da-intro-guide-page .da-chapter-hero h1 {
  max-width: 13ch;
}

.da-intro-example-library {
  overflow: hidden;
}

.da-intro-example-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: clamp(1rem, 2vw, 1.4rem);
}

.da-intro-example-columns article {
  display: grid;
  gap: 0.7rem;
  align-content: start;
  border: 1px solid rgba(37, 99, 235, 0.13);
  border-radius: 1.35rem;
  background:
    radial-gradient(circle at 12% 0%, rgba(186, 230, 253, 0.34), transparent 15rem),
    rgba(255, 255, 255, 0.76);
  padding: 1rem;
}

.da-intro-example-columns article > span {
  color: var(--chapter-blue, #2563eb);
  font-size: 0.72rem;
  font-weight: 860;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.da-intro-example-columns h3 {
  margin: 0;
  color: var(--chapter-ink, #071426);
  font-size: clamp(1.02rem, 1.6vw, 1.34rem);
  line-height: 1.14;
  letter-spacing: -0.035em;
}

.da-intro-example-columns ul {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.da-intro-example-columns li {
  position: relative;
  color: var(--chapter-muted, #52657d);
  font-size: 0.88rem;
  line-height: 1.42;
  padding-left: 1.05rem;
}

.da-intro-example-columns li::before {
  content: "";
  position: absolute;
  top: 0.55em;
  left: 0;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #2563eb, #38bdf8);
}

.da-intro-guide-page .da-chapter-final-link {
  display: grid;
  gap: 0.2rem 0.65rem;
}

.da-intro-guide-page .da-chapter-final-link a {
  justify-self: start;
  margin-top: 0.6rem;
}

.da-intro-guide-page .da-chapter-final-link a + a {
  margin-top: 0.25rem;
}

@media (max-width: 1040px) {
  .da-intro-example-columns {
    grid-template-columns: 1fr;
  }
}

@media print {
  .da-intro-example-columns {
    grid-template-columns: 1fr;
  }
}