/* Cards & sections */
.card {
  border: 1px solid var(--card-border);
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.6rem;
  margin-top: 1.25rem;
  box-shadow: var(--shadow);
}
.card h2 {
  margin-top: 0;
}
/* Buttons inside a card echo its rounded corners instead of a full pill. */
.card .btn {
  border-radius: var(--radius-md);
}
.objectives {
  margin: 0;
  padding-left: 1.2rem;
}
.objectives li {
  margin-bottom: 0.35rem;
}