/* Courses index + individual course pages */

.course-hero { padding: 4.5rem 0 4rem; }
.course-hero .meta-chips { display: flex; gap: 0.6rem; flex-wrap: wrap; margin: 1.4rem 0 2rem; }
.meta-chip {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.76rem;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.16);
  color: #cfd3e6;
  background: rgba(255,255,255,0.04);
}

/* Track grid on index */
.track-card {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.track-card .track-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(17,79,166,0.1);
  color: var(--teal-dark);
  margin-bottom: 0.4rem;
}
.track-card .track-icon svg { width: 22px; height: 22px; }
.track-card h3 { font-size: 1.15rem; }
.track-card p { color: var(--slate); font-size: 0.9rem; }
.track-card .track-langs { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-top: 0.3rem; }
.track-card a.pillar-link { font-size: 0.87rem; font-weight: 600; color: var(--ink); text-decoration: none; margin-top: 0.3rem; }
.track-card a.pillar-link:hover { color: var(--teal-dark); }

/* Language grid (languages.html) */
.lang-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.lang-card {
  background: var(--paper-raised);
  border: 1px solid var(--mist);
  border-radius: var(--radius-sm);
  padding: 1.4rem;
  text-align: center;
}
.lang-card .ext { font-family: 'JetBrains Mono', monospace; font-weight: 600; font-size: 0.95rem; color: var(--teal-dark); display: block; margin-bottom: 0.4rem; }
.lang-card h4 { font-size: 0.98rem; margin-bottom: 0.3rem; }
.lang-card p { font-size: 0.82rem; color: var(--slate-light); }

@media (max-width: 900px) { .lang-grid { grid-template-columns: repeat(2, 1fr); } }

/* Curriculum / module list — order matters here, numbering is real */
.module-list { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--mist); }
.module {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 1.5rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--mist);
}
.module .module-num { font-family: 'JetBrains Mono', monospace; font-weight: 600; color: var(--gold-dark); font-size: 1rem; }
.module h4 { font-size: 1.02rem; margin-bottom: 0.35rem; }
.module p { font-size: 0.9rem; color: var(--slate); }

/* who it's for */
.audience-list { list-style: none; display: flex; flex-direction: column; gap: 0.9rem; }
.audience-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.95rem; }
.audience-list svg { width: 18px; height: 18px; color: var(--teal); flex-shrink: 0; margin-top: 3px; }

.placeholder-note {
  font-size: 0.82rem;
  color: var(--slate-light);
  border: 1px dashed var(--mist-dark);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.1rem;
  margin-top: 2rem;
}

@media (max-width: 720px) {
  .module { grid-template-columns: 40px 1fr; }
}