/* One unified course package, ready to download. */
.material-package {
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid #c9ddeb;
  background: linear-gradient(135deg, #ffffff 0%, #f0f7fc 100%);
}
.material-package-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}
.material-package-format {
  display: grid;
  place-items: center;
  width: 62px;
  height: 72px;
  border: 1px solid #a6c5dc;
  background: #e6f1f9;
  color: var(--blue);
  font: 16px/1 var(--sans);
  letter-spacing: .12em;
}
.material-package-status {
  padding: 6px 14px;
  border: 1px solid #b9d0e0;
  color: #496d89;
  background: #f5fafd;
  font-size: 14px;
  line-height: 1.5;
}
.material-package-eyebrow {
  margin-bottom: 10px;
  color: #587e9b;
  font-size: 14px;
  letter-spacing: .06em;
}
.material-package h3 {
  font: 30px/1.5 var(--serif);
  color: var(--ink);
}
.material-package-description {
  max-width: 38em;
  margin-top: 14px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}
.material-package-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid #d4e3ed;
}
.material-package-footer p {
  max-width: 22em;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}
.material-package-download {
  min-height: 48px;
  flex-shrink: 0;
  gap: 18px;
  padding: 12px 18px;
  font-size: 15px;
  white-space: normal;
  text-align: center;
}
@media (max-width: 700px) {
  .material-package-footer { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 560px) {
  .material-package { padding: 24px 20px; }
  .material-package-heading { margin-bottom: 24px; }
  .material-package h3 { font-size: 26px; }
  .material-package-description { font-size: 15px; }
  .material-package-footer { gap: 18px; margin-top: 24px; padding-top: 20px; }
  .material-package-download { justify-content: space-between; width: 100%; font-size: 14px; padding: 12px 14px; }
}