/* ═══════════════════════════════════════════════════════
   Academy Hub — Redesigned card grid layout
   Uses variables.css design tokens throughout
   ═══════════════════════════════════════════════════════ */

/* ── Featured course (flagship) ────────────────────────── */

.academy-featured {
  background: var(--color-primary-dark);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 340px;
  margin-bottom: var(--space-12);
}

.academy-featured__image {
  position: relative;
  overflow: hidden;
}

.academy-featured__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.academy-featured__content {
  padding: var(--space-10) var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: var(--color-white);
}

.academy-featured__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-accent-gold);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--border-radius-sm);
  width: fit-content;
  margin-bottom: var(--space-4);
}

.academy-featured__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  margin: 0 0 var(--space-4) 0;
  color: var(--color-white);
}

.academy-featured__desc {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: rgba(255, 255, 255, 0.8);
  margin: 0 0 var(--space-4) 0;
  max-width: 480px;
}

.academy-featured__meta {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: var(--space-6);
}

.academy-featured__meta span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.academy-featured__cta {
  width: fit-content;
}

/* ── Audience section headers ─────────────────────────── */

.academy-section {
  margin-bottom: var(--space-12);
}

.academy-section__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.academy-section__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-charcoal);
  margin: 0;
}

.academy-section__count {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ── Course card grid ─────────────────────────────────── */

.academy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-6);
}

.academy-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
  display: flex;
  flex-direction: column;
}

.academy-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.academy-card__image {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.academy-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.academy-card:hover .academy-card__image img {
  transform: scale(1.03);
}

.academy-card__body {
  padding: var(--space-5) var(--space-6) var(--space-6);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.academy-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  margin: 0 0 var(--space-3) 0;
  color: var(--color-charcoal);
}

.academy-card__title a {
  color: inherit;
  text-decoration: none;
}

.academy-card__title a:hover {
  color: var(--color-accent-orange);
}

.academy-card__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.academy-card__meta span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.academy-card__desc {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  color: var(--color-charcoal-light);
  margin: 0 0 var(--space-5) 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.academy-card__footer {
  margin-top: auto;
}

/* ── Level badge ──────────────────────────────────────── */

.academy-level {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--border-radius-sm);
}

.academy-level--beginner {
  background: var(--color-accent-green-tint);
  color: var(--color-accent-green-dark);
}

.academy-level--intermediate {
  background: var(--color-accent-blue-tint);
  color: var(--color-accent-blue-dark);
}

.academy-level--advanced {
  background: var(--color-accent-gold-tint);
  color: var(--color-accent-gold-dark);
}

/* ── Progress bar (for in-progress courses) ───────────── */

.academy-progress {
  margin-bottom: var(--space-3);
}

.academy-progress__bar {
  height: 4px;
  background: var(--color-border-light);
  border-radius: 2px;
  overflow: hidden;
}

.academy-progress__fill {
  height: 100%;
  background: var(--color-accent-green);
  border-radius: 2px;
  transition: width 0.4s ease;
}

.academy-progress__label {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

/* ── Continue learning section ────────────────────────── */

.academy-continue {
  background: var(--color-bg-light);
  border-radius: var(--border-radius-lg);
  padding: var(--space-8);
  margin-bottom: var(--space-12);
}

.academy-continue__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin: 0 0 var(--space-6) 0;
  color: var(--color-charcoal);
}

.academy-continue__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
}

.academy-continue__card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.academy-continue__card-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-charcoal);
  margin: 0;
}

.academy-continue__next {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ── CTA section ──────────────────────────────────────── */

.academy-cta {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.academy-cta h2 {
  margin-bottom: var(--space-4);
}

.academy-cta p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

/* ── Responsive ───────────────────────────────────────── */

@media (max-width: 768px) {
  .academy-featured {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .academy-featured__image {
    aspect-ratio: 16 / 9;
  }

  .academy-featured__content {
    padding: var(--space-6) var(--space-5);
  }

  .academy-featured__title {
    font-size: var(--font-size-2xl);
  }

  .academy-grid {
    grid-template-columns: 1fr;
  }

  .academy-continue__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .academy-featured__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .academy-card__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
}

/* ═══════════════════════════════════════════════════════
   Per-programme hub: shared lesson grid (replaces 8 ribbons)
   ═══════════════════════════════════════════════════════ */

.academy-lesson-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  padding: 0.5rem 0 1.5rem;
}

/* ═══════════════════════════════════════════════════════
   Per-lesson progress pill (✓ Completed)
   ═══════════════════════════════════════════════════════ */

.academy-progress-pill {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  background: rgba(46, 125, 50, 0.12);
  color: #2e7d32;
  padding: 2px 8px;
  border-radius: 999px;
  margin-top: 0.5rem;
  letter-spacing: 0.02em;
}

/* ═══════════════════════════════════════════════════════
   Shared academy onboarding modal (a11y-compliant)
   - Replaces 8 inline modals in {prefix}/index.ejs hub views
   - WCAG 2.5.5: radio labels and close button ≥44 × 44 px
   ═══════════════════════════════════════════════════════ */

.academy-onboarding {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.academy-onboarding[hidden] {
  display: none !important;
}

.academy-onboarding__card {
  position: relative;
  background: #fff;
  border-radius: 16px;
  max-width: 580px;
  width: 100%;
  padding: 2.5rem 2.5rem 2rem;
  text-align: center;
  overflow-y: auto;
  max-height: 90vh;
  animation: academyOnboardingFadeIn 0.4s ease;
}

@keyframes academyOnboardingFadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.academy-onboarding__close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  min-width: 44px;
  min-height: 44px;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
}

.academy-onboarding__close:hover,
.academy-onboarding__close:focus-visible {
  background: var(--color-border-light);
  color: var(--color-charcoal);
  outline: 2px solid var(--color-accent-orange);
  outline-offset: 2px;
}

.academy-onboarding__icon {
  margin-bottom: 0.75rem;
  display: flex;
  justify-content: center;
}

.academy-onboarding__title {
  font-size: 1.5rem;
  margin: 0 0 0.5rem;
}

.academy-onboarding__subtitle {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
  line-height: 1.5;
}

.academy-onboarding__form {
  text-align: left;
  max-width: 480px;
  margin: 0 auto;
  padding-bottom: 1rem;
}

.academy-onboarding__label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 0.4rem;
  padding: 0;
}

.academy-onboarding__input {
  display: block;
  width: 100%;
  min-height: 44px;
  padding: 0.7rem 1rem;
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  margin-bottom: 1.25rem;
  box-sizing: border-box;
  outline: none;
}

.academy-onboarding__input:focus-visible {
  border-color: var(--color-accent-orange);
  outline: 2px solid var(--color-accent-orange);
  outline-offset: 1px;
}

.academy-onboarding__fieldset {
  border: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
}

.academy-onboarding__fieldset .academy-onboarding__label {
  margin-bottom: 0.75rem;
}

.academy-onboarding__options {
  display: grid;
  gap: 0.5rem;
}

.academy-onboarding__options--grid {
  grid-template-columns: 1fr 1fr;
}

.academy-onboarding__options--list {
  grid-template-columns: 1fr;
  gap: 0.4rem;
}

.academy-onboarding__opt {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.6rem 0.75rem;
  border: 2px solid var(--color-border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: all 0.15s;
}

.academy-onboarding__opt:hover {
  border-color: var(--color-text-muted);
  background: var(--color-border-light);
}

.academy-onboarding__opt:has(input:checked) {
  border-color: var(--color-accent-orange);
  background: var(--color-accent-orange-tint);
}

.academy-onboarding__opt input[type="radio"] {
  accent-color: var(--color-accent-orange);
  flex-shrink: 0;
  min-width: 20px;
  min-height: 20px;
}

.academy-onboarding__opt input[type="radio"]:focus-visible {
  outline: 2px solid var(--color-accent-orange);
  outline-offset: 2px;
}

.academy-onboarding__opt-icon {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.academy-onboarding__opt-text {
  flex: 1;
}

.academy-onboarding__opt-desc {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: normal;
}

.academy-onboarding__submit {
  display: block;
  width: 100%;
  min-height: 44px;
  padding: 0.75rem;
  font-size: 1rem;
  border-radius: 8px;
  cursor: pointer;
}

.academy-onboarding__privacy {
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-top: 1rem;
}

/* ──────────────────────────────────────────────────────────────────
   Continue-journey tile — Phase 2d (task 20).
   Spec: spec/academy/ACADEMY-UNIFICATION-SPEC.md §10 task 20.
   Renders at the bottom of recap pages and on hub pages once the user
   has started ≥1 lesson. CTA fires the continue_journey_tile_clicked
   event via the global delegated listener in academy-profile.js.
   ────────────────────────────────────────────────────────────────── */
.continue-journey {
  max-width: 720px;
  margin: 3rem auto;
  padding: 2rem;
  background: var(--color-surface, #fff);
  border: 1px solid var(--color-border, #e0e0e0);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  text-align: left;
}

.continue-journey__eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent-orange);
  margin: 0 0 0.5rem;
}

.continue-journey__title {
  font-size: 1.4rem;
  margin: 0 0 0.75rem;
  color: var(--color-text);
}

.continue-journey__reason {
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  margin: 0 0 1.5rem;
}

.continue-journey__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  text-decoration: none;
  color: #fff;
  background: var(--color-accent-orange);
  border-radius: 8px;
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.continue-journey__cta:hover,
.continue-journey__cta:focus-visible {
  background: var(--color-accent-orange-dark, #c46a1f);
  color: #fff;
  transform: translateY(-1px);
}

.continue-journey__cta:focus-visible {
  outline: 2px solid var(--color-accent-orange);
  outline-offset: 3px;
}

@media (max-width: 600px) {
  .continue-journey {
    margin: 2rem 1rem;
    padding: 1.5rem;
  }
  .continue-journey__title { font-size: 1.2rem; }
  .continue-journey__cta { width: 100%; justify-content: center; }
}

/* ──────────────────────────────────────────────────────────────────
   Lesson navigation (card-style prev/next) — Phase 2e (task 24).
   Spec: spec/academy/ACADEMY-UNIFICATION-SPEC.md §10 task 24.
   Replaces the plain `btn--secondary` prev/next on lesson templates.
   The pattern mirrors productivity250/lesson.ejs:332 with a shared
   class so all 8 academies render the same chrome.
   ────────────────────────────────────────────────────────────────── */
.lesson-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}

.lesson-nav__prev,
.lesson-nav__next {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1.25rem;
  text-decoration: none;
  color: inherit;
  background: var(--color-surface, #fff);
  border: 1px solid var(--color-border, #e0e0e0);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.lesson-nav__next {
  text-align: right;
}

.lesson-nav__prev:hover,
.lesson-nav__next:hover,
.lesson-nav__prev:focus-visible,
.lesson-nav__next:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  text-decoration: none;
  color: inherit;
}

.lesson-nav__direction {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.lesson-nav__title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.3;
  color: var(--color-text);
}

@media (max-width: 600px) {
  .lesson-nav {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .lesson-nav__next {
    text-align: left;
  }
}