/* ============================================================
   COURSES (Prompt 6) — featured section, reusable course card,
   market selector, lean detail page. No ecommerce-marketplace look.
   ============================================================ */

.featured { background: var(--cj-white); padding-block: var(--cj-space-16) var(--cj-space-20); }
.featured-head {
  display: grid; gap: var(--cj-space-4); margin-bottom: var(--cj-space-8);
  max-width: 720px;
}
.featured-head h2 { font-size: clamp(1.75rem, 4.5vw, 2.75rem); }
.featured-intro { color: var(--color-text-muted); font-size: clamp(1rem, 2.4vw, 1.125rem); line-height: 1.65; }
@media (min-width: 1024px) {
  .featured-head { grid-template-columns: 1fr auto; align-items: end; max-width: none; }
  .featured-market { justify-self: end; padding-bottom: var(--space-1); }
}

/* Market selector styles live in components.css (shared). */

/* ---------- Reusable course card ---------- */
.featured-track {
  display: flex; gap: var(--cj-space-4);
  overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  margin-inline: calc(var(--space-4) * -1);
  padding-inline: var(--space-4);
  padding-bottom: var(--space-2);
}
.featured-track::-webkit-scrollbar { display: none; }

.course-card {
  position: relative; flex: 0 0 84vw; max-width: 400px;
  scroll-snap-align: center;
  background: var(--cj-surface); border: 1px solid var(--cj-border);
  border-radius: var(--radius-lg); overflow: hidden;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out), border-color var(--duration-base);
}
/* Course thumbnails are square posters with titles baked in; 16:10 cut the text off. */
.course-media { position: relative; aspect-ratio: 1 / 1; overflow: hidden; background: var(--cj-surface-tint); }
.course-media picture, .course-media img { display: block; width: 100%; height: 100%; }
.course-media img { object-fit: cover; transition: transform var(--duration-slow) var(--ease-out); }
.course-nomedia { display: grid; place-items: center; background: radial-gradient(420px 220px at 50% 0%, rgba(18, 151, 254, 0.25) 0%, transparent 65%), var(--cj-navy-deep); }
.course-nomedia svg { width: 56px; height: 56px; color: var(--cj-primary); opacity: 0.9; }
.course-badge {
  position: absolute; top: var(--space-3); left: var(--space-3);
  background: var(--cj-primary); color: #fff;
  font-size: 0.6875rem; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase;
  border-radius: var(--radius-pill); padding: 5px 12px;
}
/* Flex column so .course-link (margin-top:auto) sits on the same baseline in every card of a row. */
.course-body { padding: var(--cj-space-4); display: flex; flex-direction: column; gap: var(--cj-space-2); flex: 1; }
.course-meta { display: flex; align-items: center; gap: var(--space-3); font-size: 0.75rem; font-weight: 800; letter-spacing: 0.08em; color: var(--color-text-muted); }
.course-cat { color: var(--cj-primary); }
.course-title { font-family: var(--font-display); font-weight: 700; font-size: 1.125rem; line-height: 1.35; margin: 0; }
.course-sub { font-size: var(--text-sm); color: var(--color-text-muted); margin: 0; }
.course-price { font-family: var(--font-display); font-weight: 800; font-size: 1.375rem; margin: var(--space-1) 0 0; }
.course-na { font-family: var(--font-sans); font-weight: 600; font-size: var(--text-sm); color: var(--color-text-muted); }
.course-link {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-weight: 700; color: var(--cj-primary); margin-top: auto; padding-top: var(--space-2);
  width: fit-content;
}
.course-link svg { width: 16px; height: 16px; transition: transform var(--duration-fast) var(--ease-out); }
/* Stretched link: whole card navigates, single tab stop. */
.course-link::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }

@media (hover: hover) and (pointer: fine) {
  .course-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #C4D5E6; }
  .course-card:hover .course-media img { transform: scale(1.04); }
  .course-card:hover .course-link svg { transform: translateX(3px); }
  .course-card:hover .course-link { color: var(--cj-primary-hover); }
}

.featured-hint { text-align: center; color: var(--color-text-muted); font-size: var(--text-sm); font-weight: 600; margin-top: var(--space-3); }
.featured-hint span { color: var(--cj-primary); }
.featured-foot { text-align: center; margin-top: var(--cj-space-8); }

@media (min-width: 768px) {
  .featured-track { display: grid; grid-template-columns: repeat(2, 1fr); overflow: visible; margin-inline: 0; padding-inline: 0; }
  .course-card { flex: none; max-width: none; }
  .featured-hint { display: none; }
}
@media (min-width: 1024px) {
  .featured-track { gap: var(--cj-space-6); }
}
@media (min-width: 1280px) {
  .featured-track { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- Lean course detail ---------- */
.course-detail { padding-block: var(--cj-space-8) var(--cj-space-16); }
.course-crumbs { font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-3); }
.course-crumbs a { font-weight: 600; }
.course-detail-grid { display: grid; gap: var(--cj-space-8); }
.course-detail-media { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16 / 10; background: var(--cj-surface-tint); }
.course-detail-media img { width: 100%; height: 100%; object-fit: cover; }
.course-detail h1 { font-size: clamp(1.75rem, 4.5vw, 2.75rem); }
.course-detail-meta { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); color: var(--color-text-muted); font-weight: 600; }
.course-detail-desc { font-size: 1.0625rem; line-height: 1.7; }
.course-pricecard {
  background: var(--cj-surface); border: 1px solid var(--cj-border);
  border-radius: var(--radius-lg); padding: var(--cj-space-6);
  display: grid; gap: var(--space-3); align-content: start;
  box-shadow: var(--shadow-sm); height: fit-content;
  position: sticky; top: calc(var(--cj-header-h) + var(--space-4));
}
.course-pricecard .course-price { font-size: 2rem; }
.course-curriculum { margin-top: var(--cj-space-8); display: grid; gap: var(--cj-space-4); }
.course-module { border: 1px solid var(--cj-border); border-radius: var(--radius-md); padding: var(--cj-space-4); }
.course-module h3 { font-size: 1.0625rem; margin-bottom: var(--space-2); }
/* Lesson rows only (direct children) — lists inside descriptions keep normal bullets. */
.course-module > ul { list-style: none; padding: 0; margin: var(--space-3) 0 0; display: grid; gap: var(--space-2); }
.course-module > ul > li { display: flex; justify-content: space-between; gap: var(--space-3); font-size: var(--text-sm); padding-block: var(--space-1); border-top: 1px dashed var(--cj-border); }
.course-module { background: var(--cj-surface); box-shadow: var(--shadow-sm); }
.course-module-num { margin: 0 0 var(--space-1); font-size: 0.75rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--cj-primary); }
.course-curriculum-count { margin: calc(var(--space-2) * -1) 0 0; }

/* KES / USD prices: shown, but online payment (PayPal) is not live yet. */
.course-pricecard .pay-methods { margin: var(--space-1) 0 0; }
.course-pricecard .pay-switch { margin-top: var(--space-2); }
.course-pricecard button[disabled] { opacity: 0.6; cursor: not-allowed; }

/* ---------- Admin-written descriptions (App\Support\RichText output) ---------- */
.cj-richtext { font-size: 1.0625rem; line-height: 1.75; color: var(--cj-text); overflow-wrap: anywhere; }
.cj-richtext > :first-child { margin-top: 0; }
.cj-richtext > :last-child { margin-bottom: 0; }
.cj-richtext p { margin: 0 0 1em; }
.cj-richtext h2, .cj-richtext h3, .cj-richtext h4 { font-family: var(--font-display); line-height: 1.25; margin: 1.4em 0 0.5em; }
.cj-richtext h2 { font-size: 1.375rem; }
.cj-richtext h3 { font-size: 1.1875rem; }
.cj-richtext h4 { font-size: 1.0625rem; }
.cj-richtext ul, .cj-richtext ol { margin: 0 0 1em; padding-left: 1.4em; display: grid; gap: 0.35em; }
.cj-richtext ul { list-style: disc; }
.cj-richtext ol { list-style: decimal; }
.cj-richtext li::marker { color: var(--cj-primary); font-weight: 700; }
.cj-richtext strong, .cj-richtext b { font-weight: 700; color: var(--cj-text-strong, inherit); }
.cj-richtext a { color: var(--cj-primary); text-decoration: underline; text-underline-offset: 2px; }
.cj-richtext blockquote { margin: 0 0 1em; padding: 0.6em 1em; border-left: 4px solid var(--cj-primary); background: var(--cj-surface-tint); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.course-module-desc { font-size: 0.975rem; color: var(--color-text-muted); }
.course-module-desc strong { color: var(--cj-text); }
@media (min-width: 1024px) {
  .course-detail-grid { grid-template-columns: minmax(0, 1fr) 360px; align-items: start; }
}

/* ---------- Catalog (/courses, /courses/{category}) ---------- */
.catalog-page { background: var(--cj-background); padding-block: calc(var(--cj-space-8) + var(--space-2)) var(--cj-space-16); }
.catalog-head { max-width: 760px; margin-bottom: var(--cj-space-6); display: grid; gap: var(--space-2); }
.catalog-head h1 { font-size: clamp(2rem, 5vw, 3.25rem); line-height: 1.05; letter-spacing: -0.02em; margin: 0; }
.catalog-page .course-filters {
  display: grid; gap: var(--space-3); align-items: end;
  background: var(--cj-surface); border: 1px solid var(--cj-border); border-radius: var(--radius-lg);
  padding: var(--cj-space-4); margin-bottom: var(--cj-space-8); box-shadow: var(--shadow-sm);
}
.catalog-page .course-filters .field { display: grid; gap: var(--space-1); font-weight: 600; font-size: var(--text-sm); margin: 0; }
.catalog-page .course-filters input, .catalog-page .course-filters select { width: 100%; min-height: 48px; }
.catalog-page .course-filters .btn { min-height: 48px; }
.catalog-grid { display: grid; gap: var(--cj-space-4); grid-template-columns: 1fr; }
.catalog-grid .course-card { flex: none; max-width: none; }
.catalog-pages { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-2); margin-top: var(--cj-space-8); }
.catalog-page-link {
  min-width: 44px; min-height: 44px; display: inline-grid; place-items: center; padding-inline: var(--space-3);
  border: 1px solid var(--cj-border); border-radius: var(--radius-md); background: var(--cj-surface); font-weight: 700; color: var(--cj-text);
}
.catalog-page-link.is-current { background: var(--cj-primary); border-color: var(--cj-primary); color: #fff; }
@media (min-width: 600px) { .catalog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) {
  .catalog-page .course-filters { grid-template-columns: 2fr 1fr 1fr auto; }
  .catalog-grid { grid-template-columns: repeat(3, 1fr); gap: var(--cj-space-6); }
}
@media (min-width: 1280px) { .catalog-grid { grid-template-columns: repeat(4, 1fr); } }