.course-status-banner {
  background: var(--navy);
  border-bottom: 4px solid var(--teal);
  border-top: 4px solid var(--teal);
  color: #fff;
  padding: 1rem 0;
}

.course-status-banner .page-shell {
  display: grid;
  gap: 0.25rem;
}

.course-status-banner p { margin: 0; }
.course-status-banner strong {
  color: var(--teal);
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

.learning-overview-hero .hero-inner { grid-template-columns: minmax(0, 1fr); }
.learning-overview-hero h1,
.learning-overview-hero .hero-lead { max-width: none; }
.tips-section { background: var(--bg-soft); padding: clamp(3rem, 7vw, 6rem) 0; }
.tips-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.tip-card { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: clamp(1.25rem, 3vw, 2rem); }
.tip-card h3 { font-size: clamp(1.3rem, 2vw, 1.65rem); margin: .35rem 0 .75rem; }
.tip-card > p { max-width: 60ch; }
.tip-number { color: var(--blue-strong); font-family: "Space Grotesk", sans-serif; font-size: .9rem; font-weight: 700; letter-spacing: .12em; margin: 0; }
.tip-example { background: #eef6fb; border-left: 4px solid var(--teal); border-radius: 8px; margin-top: 1.25rem; padding: 1rem; }
.tip-example p { margin: 0 0 .55rem; }
.tip-example p:last-child, .tip-example ul:last-child { margin-bottom: 0; }
.tip-example ul { padding-left: 1.25rem; }
.tips-closing { color: var(--navy); font-family: "Space Grotesk", sans-serif; font-size: clamp(1.25rem, 2.4vw, 1.65rem); line-height: 1.45; margin: clamp(2rem, 5vw, 4rem) auto 0; max-width: 48ch; text-align: center; }
.course-preview { padding: clamp(3rem, 7vw, 6rem) 0; }
.course-preview-card { border: 1px solid var(--line); border-left: 5px solid var(--teal); border-radius: 18px; padding: clamp(1.5rem, 4vw, 2.5rem); width: 100%; }
.course-preview-card h2 { max-width: 26ch; }
.course-preview-card p:not(.section-eyebrow) { max-width: 68ch; }
.course-preview-card .button { margin-top: .5rem; }

.learning-hero {
  background: var(--navy);
  color: #fff;
  overflow: hidden;
}

.learning-hero-inner {
  min-height: min(720px, 70vw);
  position: relative;
}

.learning-hero picture,
.learning-hero img {
  display: block;
  height: 100%;
  inset: 0;
  object-fit: cover;
  object-position: right center;
  position: absolute;
  width: 100%;
}

.learning-hero-copy {
  max-width: 600px;
  padding: clamp(5rem, 11vw, 9rem) 0;
  position: relative;
  z-index: 1;
}

.learning-hero-copy h1 {
  color: #fff;
  font-size: clamp(2.6rem, 5.8vw, 5.6rem);
  line-height: .98;
  max-width: 10ch;
}

.learning-hero-copy .hero-lead { color: #f8fafc; max-width: 42ch; }
.learning-hero-copy .eyebrow { color: var(--teal); }

.course-hero {
  background: var(--navy);
  color: #fff;
  padding: clamp(3.5rem, 7vw, 6rem) 0;
}

.course-hero h1 { color: #fff; max-width: 18ch; }
.course-hero .hero-lead { color: #f8fafc; max-width: 68ch; }
.course-hero .eyebrow { color: var(--teal); }
.course-hero .early-course-actions { margin-top: 1.5rem; }
.course-hero .early-course-actions .button-secondary { background: #fff; color: var(--navy); }
.learning-course-actions { margin-top: 1.25rem; }
.button[hidden] { display: none !important; }

.course-layout {
  align-items: start;
  display: grid;
  gap: clamp(2rem, 5vw, 5rem);
  grid-template-columns: minmax(230px, 300px) minmax(0, 1fr);
  padding-bottom: 5rem;
  padding-top: 3rem;
}

.course-sidebar {
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 1.25rem;
  position: sticky;
  top: 1.5rem;
}

.course-sidebar nav,
.course-mobile-nav nav { display: grid; gap: .25rem; margin: 1rem 0; }

.course-sidebar nav a,
.course-mobile-nav nav a {
  border-radius: 10px;
  color: var(--slate);
  line-height: 1.3;
  min-height: 44px;
  padding: .65rem .75rem;
  text-decoration: none;
}

.course-sidebar nav a[aria-current="page"],
.course-mobile-nav nav a[aria-current="page"] {
  background: #e8f0ff;
  color: var(--navy);
  font-weight: 700;
}

.course-progress progress { accent-color: var(--blue); display: block; width: 100%; }
.course-progress p { margin: .25rem 0; }
.course-progress .progress-definition { color: var(--slate); font-size: .82rem; line-height: 1.35; margin-bottom: .6rem; }

.course-reset {
  background: transparent;
  border: 0;
  color: var(--blue-strong);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  min-height: 44px;
  padding: .5rem;
  text-align: left;
  text-decoration: underline;
}

.course-reset-status {
  color: var(--slate);
  font-size: .9rem;
  margin: .25rem .5rem 0;
}

.path-chooser [data-course-path][aria-pressed="true"] {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
  box-shadow: 0 0 0 3px rgba(28, 199, 217, .28);
  transition: box-shadow 160ms ease, transform 160ms ease;
}

.path-chooser [data-course-path][aria-pressed="true"]:hover,
.path-chooser [data-course-path][aria-pressed="true"]:focus-visible {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}

.path-chooser [data-course-path][aria-pressed="true"]::before {
  content: "Selected: ";
}

.course-mobile-nav { display: none; }
.course-content { max-width: 780px; min-width: 0; }
.course-content > h2:first-of-type { margin-top: 0; }
.course-content h2 { margin-top: 3.5rem; }
.course-content h3 { margin-top: 2.5rem; }
.course-content p, .course-content li { line-height: 1.72; }

.storage-notice,
.writing-privacy {
  background: #eef6fb;
  border-left: 4px solid var(--teal);
  border-radius: 8px;
  padding: 1rem;
}

.fast-track-itinerary,
.assessment-rationale,
.course-completion-summary,
.download-panel {
  background: #eef6fb;
  border: 1px solid var(--line);
  border-left: 4px solid var(--teal);
  border-radius: 12px;
  margin: 1.5rem 0;
  padding: 1.25rem;
}

.fast-track-itinerary h3,
.course-completion-summary h2 { margin-top: 0; }
.course-completion-summary { margin-bottom: 2rem; }
.course-completion-summary .hero-actions { margin-top: 1rem; }
.assessment-rationale { font-weight: 600; }

.course-callout {
  background: #eef6fb;
  border-left: 4px solid var(--teal);
  border-radius: 12px;
  margin: 1.5rem 0;
  padding: 1.25rem;
}

.course-callout p { margin-bottom: 0; }
.course-audience {
  background: var(--navy);
  border-left: 4px solid var(--teal);
  border-radius: 12px;
  color: #fff;
  margin: 1.5rem 0 1rem;
  padding: 1.25rem;
}
.course-audience h2 { color: #fff; margin: 0 0 .5rem; }
.course-audience p { margin: 0; }
.course-disclosure {
  border: 1px solid var(--line);
  border-radius: 12px;
  margin: 1rem 0;
  overflow: clip;
}
.course-disclosure > summary {
  align-items: center;
  color: var(--navy);
  cursor: pointer;
  display: flex;
  font-weight: 800;
  justify-content: space-between;
  min-height: 44px;
  padding: .9rem 1rem;
}
.course-disclosure > summary::after { content: "+"; font-size: 1.35rem; margin-left: 1rem; }
.course-disclosure[open] > summary::after { content: "−"; }
.course-disclosure > :not(summary) { margin-left: 1rem; margin-right: 1rem; }
.course-disclosure > :last-child { margin-bottom: 1rem; }
.prompt-comparison,
.practice-choice-grid,
.risk-review-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.prompt-comparison article,
.practice-choice-grid article,
.risk-review-grid article {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
}
.practice-choice-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.prompt-example { background: #eef6fb; border-left: 4px solid var(--teal); padding: 1rem; }
.human-review-principle { font-size: 1.05rem; font-weight: 700; }
.human-control-flow { margin: 1.75rem 0; }
.human-control-flow ol {
  display: grid;
  gap: .75rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
  padding: 0;
}
.human-control-flow li {
  background: var(--navy);
  border-top: 4px solid var(--teal);
  border-radius: 12px;
  color: #fff;
  min-width: 0;
  padding: 1rem;
  position: relative;
}
.human-control-flow li:not(:last-child)::after {
  color: var(--blue-strong);
  content: "→";
  font-size: 1.4rem;
  font-weight: 800;
  position: absolute;
  right: -.85rem;
  top: 40%;
  z-index: 1;
}
.human-control-flow strong,
.human-control-flow span { display: block; }
.human-control-flow strong { color: #fff; margin-bottom: .25rem; }
.human-control-flow figcaption { color: var(--slate); font-size: .92rem; }
.activity-fields { display: grid; gap: 1rem; }
.module-score { background: #eef6fb; border-left: 4px solid var(--teal); border-radius: 12px; margin: 1.5rem 0; padding: 1.25rem; }
.module-score h4 { margin-top: 0; }
.self-score { align-items: flex-start; display: flex; gap: .6rem; margin-top: 1rem; min-height: 44px; }
.js .answer-review [data-review-answer] { display: none; }
.js .answer-review [data-review-answer].attempted { display: block; }
.course-label { color: var(--blue-strong); font-weight: 800; letter-spacing: .06em; }
.course-list-item { margin-left: 1.25rem; position: relative; }
.course-list-item::before { content: "•"; left: -1rem; position: absolute; }
.course-version { color: var(--slate); font-weight: 700; }
.course-tagline { color: var(--navy); font-family: "Space Grotesk", sans-serif; font-size: 1.1rem; font-weight: 700; }
.download-meta { color: var(--slate); font-size: .9rem; }
.course-route-list { columns: 2; padding-left: 1.25rem; }
.course-route-list li { break-inside: avoid; margin-bottom: .45rem; }

.readiness-checklist {
  border: 2px solid var(--teal);
  border-radius: 16px;
  display: grid;
  gap: .65rem;
  margin: 1.5rem 0;
  padding: 1.25rem;
}

.readiness-checklist legend {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  padding: 0 .4rem;
}

.readiness-checklist label { align-items: flex-start; display: flex; gap: .7rem; line-height: 1.5; min-height: 44px; }
.readiness-checklist input { flex: 0 0 auto; height: 20px; margin-top: .12rem; width: 20px; }

.course-table-wrap {
  margin: 1.5rem 0;
  max-width: 100%;
  overflow-x: auto;
}

.course-table-wrap table { border-collapse: collapse; min-width: 620px; width: 100%; }
.course-table-wrap th, .course-table-wrap td { border: 1px solid var(--line); padding: .8rem; text-align: left; vertical-align: top; }
.course-table-wrap th { background: var(--navy); color: #fff; }

.course-writing label { display: grid; font-weight: 700; gap: .5rem; margin: 1rem 0; }
.course-writing textarea,
.application-question textarea {
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  font: inherit;
  min-height: 120px;
  padding: .8rem;
  resize: vertical;
  width: 100%;
}

.course-assessment { border-top: 2px solid var(--line); margin-top: 3rem; padding-top: 1rem; }
.knowledge-question,
.application-question,
.template-card,
.completion-panel {
  border: 1px solid var(--line);
  border-radius: 18px;
  margin: 1.5rem 0;
  padding: clamp(1rem, 3vw, 1.5rem);
}

.knowledge-question legend { font-family: "Space Grotesk", sans-serif; font-size: 1.15rem; font-weight: 700; padding: 0 .35rem; }
.application-prompt { font-family: "Space Grotesk", sans-serif; font-size: 1.15rem; }
.application-question > label { display: grid; font-weight: 700; gap: .5rem; }
.answer-option { align-items: flex-start; border: 1px solid transparent; border-radius: 10px; cursor: pointer; display: flex; gap: .7rem; margin: .5rem 0; min-height: 44px; padding: .7rem; }
.answer-option:hover, .answer-option:focus-within { background: var(--bg-soft); border-color: var(--line-strong); }
.answer-option input { flex: 0 0 auto; height: 20px; margin-top: .12rem; width: 20px; }
.check-answer, .review-criteria { margin-top: 1rem; }
.answer-feedback, .application-feedback { border-radius: 10px; margin-top: 1rem; padding: 1rem; }
.answer-feedback.correct { background: #e7f7f2; border: 1px solid #14745b; }
.answer-feedback.incorrect { background: #fff4e8; border: 1px solid #9a4d00; }
.application-feedback { background: var(--bg-soft); border: 1px solid var(--line); }
.js .no-js-answer { display: none; }
.no-js-answer { margin-top: 1rem; }
.no-js-answer summary { cursor: pointer; font-weight: 700; min-height: 44px; padding: .65rem 0; }

.template-card pre { background: var(--navy); border-radius: 12px; color: #fff; overflow-x: auto; padding: 1rem; white-space: pre-wrap; }
.copy-status { display: inline-block; margin-left: .75rem; }
.completion-panel { background: #eef6fb; }

.course-prev-next { display: grid; gap: 1rem; grid-template-columns: 1fr 1fr; margin-top: 3rem; }
.course-prev-next a:last-child { justify-self: end; text-align: right; }

@media (max-width: 860px) {
  .course-layout { display: block; }
  .course-sidebar { display: none; }
  .course-mobile-nav { border: 1px solid var(--line); border-radius: 16px; display: block; margin-bottom: 2rem; padding: 1rem; }
  .course-mobile-nav > summary { cursor: pointer; font-weight: 800; min-height: 44px; padding: .6rem 0; }
}

@media (max-width: 640px) {
  .tips-grid { grid-template-columns: 1fr; }
  .tip-card { min-width: 0; }
  .prompt-comparison,
  .practice-choice-grid,
  .risk-review-grid,
  .human-control-flow ol { grid-template-columns: 1fr; }
  .human-control-flow li:not(:last-child)::after { bottom: -.9rem; left: 50%; right: auto; top: auto; transform: rotate(90deg); }
}

@media print {
  .course-disclosure { break-inside: avoid; overflow: visible; }
  .course-disclosure > summary::after { display: none; }
  .course-disclosure > :not(summary) { display: block !important; }
  .course-disclosure:not([open]) > :not(summary) { display: block !important; }
  .js .answer-review [data-review-answer] { display: block !important; }
  .human-control-flow ol { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .human-control-flow li { background: #fff; border: 2px solid #071c35; color: #071c35; }
}

@media (max-width: 640px) {
  .learning-hero { background: #f8fafc; color: var(--navy); }
  .learning-hero-inner { display: flex; flex-direction: column; min-height: 0; padding: 0; }
  .learning-hero-copy { background: var(--navy); max-width: none; padding: 3.5rem 1.25rem 2.5rem; }
  .learning-hero picture { display: block; order: 2; position: relative; }
  .learning-hero img { aspect-ratio: 16 / 9; object-position: 66% center; position: relative; }
  .course-prev-next { grid-template-columns: 1fr; }
  .course-prev-next a { justify-self: stretch !important; text-align: left !important; }
  .course-table-wrap { margin-left: 0; margin-right: 0; }
  .course-route-list { columns: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .course-content *, .learning-hero * { scroll-behavior: auto !important; transition: none !important; }
}