/* ═══════════════════════════════════════════════
   SparkLab Courses
   Uses theme tokens: --navy-deep, --spark-orange, --cream, etc.
   Typography: Outfit (headings), Source Serif 4 (body)
   ═══════════════════════════════════════════════ */

/* ─── ARCHIVE ─── */
.slc-archive {
  background: var(--cream, #faf8f5);
  padding: 28px 0 100px;
}

[data-theme="dark"] .slc-archive {
  background: var(--cream, #0d1b2a);
}

.slc-archive-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}

/* Hero */
.slc-archive-hero {
  margin-bottom: 48px;
}

.slc-welcome-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Outfit', sans-serif;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--spark-orange, #f85c14);
  margin-bottom: 16px;
}

.slc-archive-title,
.slc-page-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary, #122738);
  margin: 0 0 16px;
  max-width: 640px;
}

.slc-accent {
  color: var(--spark-orange, #f85c14);
}

.slc-archive-desc,
.slc-course-overview-desc {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary, #3a4f63);
  max-width: 520px;
  margin: 0 0 40px;
}

/* Stats row */
.slc-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.slc-stat-card {
  background: var(--bg-card, #fff);
  border: 1px solid var(--card-border, rgba(18,39,56,0.06));
  border-radius: 16px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 2px 8px var(--card-shadow, rgba(0,0,0,0.02));
}

.slc-stat-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--cream, #faf8f5);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

[data-theme="dark"] .slc-stat-icon {
  background: rgba(255,255,255,0.06);
}

.slc-stat-label {
  font-family: 'Outfit', sans-serif;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-secondary, #3a4f63);
  margin-bottom: 2px;
}

.slc-stat-value {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary, #122738);
}

/* ─── COURSE CARDS ─── */
.slc-course-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.slc-printer-grid {
  display: grid;
  gap: 24px;
  margin-bottom: 48px;
}

.slc-course-card {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  column-gap: 22px;
  background: var(--bg-card, #fff);
  border: 1px solid var(--card-border, rgba(18,39,56,0.06));
  border-radius: 20px;
  padding: 32px;
  text-decoration: none;
  color: inherit;
  transition: all 0.35s var(--ease-out-expo, cubic-bezier(0.16,1,0.3,1));
  position: relative;
}

.slc-printer-card {
  background: var(--bg-card, #fff);
  border: 1px solid var(--card-border, rgba(18,39,56,0.06));
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 2px 8px var(--card-shadow, rgba(0,0,0,0.02));
}

.slc-printer-card.completed {
  border-color: rgba(22,163,74,0.25);
  box-shadow: 0 20px 40px rgba(18,39,56,0.08);
}

.slc-printer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.slc-printer-enter {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Outfit', sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--spark-orange, #f85c14);
  text-decoration: none;
}

.slc-printer-enter:hover {
  color: var(--text-primary, #122738);
}

.slc-printer-levels {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.slc-printer-level-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--cream, #faf8f5);
  color: var(--text-primary, #122738);
  font-family: 'Outfit', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease;
}

.slc-printer-level-chip:hover {
  transform: translateY(-1px);
  background: rgba(248,92,20,0.08);
}

.slc-course-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px var(--card-shadow-hover, rgba(18,39,56,0.08));
  border-color: rgba(18,39,56,0.1);
}

.slc-course-card-media {
  grid-column: 1;
  grid-row: 1 / span 5;
  margin: 0;
  height: 132px;
  overflow: hidden;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(18,39,56,0.08), rgba(248,92,20,0.08));
}

.slc-course-card-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slc-course-card-top {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.slc-course-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(248,92,20,0.08);
  color: var(--spark-orange, #f85c14);
  display: flex;
  align-items: center;
  justify-content: center;
}

.slc-course-card.completed .slc-course-icon {
  background: rgba(74,222,128,0.1);
  color: #16a34a;
}

.slc-course-duration {
  font-family: 'Outfit', sans-serif;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-secondary, #3a4f63);
  background: var(--cream, #faf8f5);
  padding: 5px 12px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
}

[data-theme="dark"] .slc-course-duration {
  background: rgba(255,255,255,0.06);
}

.slc-course-title {
  grid-column: 2;
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary, #122738);
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.slc-course-desc {
  grid-column: 2;
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-secondary, #3a4f63);
  margin: 0 0 18px;
}

.slc-course-chip-list {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
}

.slc-course-chip {
  font-family: 'Outfit', sans-serif;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary, #3a4f63);
  background: var(--cream, #faf8f5);
  border-radius: 999px;
  padding: 7px 11px;
}

.slc-module-list-info p {
  font-family: 'Outfit', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted, #6b7f8e);
  margin: 4px 0 0;
}

.slc-course-card-bottom {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.slc-course-status {
  font-family: 'Outfit', sans-serif;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--spark-orange, #f85c14);
}

.slc-course-status.is-complete {
  color: #16a34a;
}

.slc-course-status.is-complete .slc-icon-play { display: none; }
.slc-course-status.is-complete .slc-icon-check { display: inline !important; }

.slc-course-arrow {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--cream, #faf8f5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary, #3a4f63);
  transition: all 0.3s ease;
}

[data-theme="dark"] .slc-course-arrow {
  background: rgba(255,255,255,0.06);
}

.slc-course-card:hover .slc-course-arrow {
  background: var(--spark-orange, #f85c14);
  color: #fff;
}

/* Certification banner */
.slc-cert-banner {
  margin-top: 16px;
}

.slc-cert-banner-inner {
  background: var(--bg-card, #fff);
  border: 2px solid #4ade80;
  border-radius: 20px;
  padding: 28px 32px;
  display: flex;
  align-items: center;
  gap: 20px;
  color: #16a34a;
}

.slc-cert-banner h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  margin: 0 0 4px;
  color: var(--text-primary, #122738);
}

.slc-cert-banner p {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 0.9rem;
  color: var(--text-secondary, #3a4f63);
  margin: 0;
}

/* ─── DETAIL LAYOUT (sidebar + main) ─── */
.slc-detail {
  min-height: 80vh;
}

.slc-detail-layout {
  display: flex;
}

/* ─── SIDEBAR ─── */
.slc-sidebar {
  width: 280px;
  background: var(--navy-deep, #122738);
  color: #fff;
  flex-shrink: 0;
  min-height: 80vh;
}

.slc-sidebar-inner {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

.slc-sidebar-top {
  flex: 1;
  padding: 20px 12px 10px;
  overflow-y: auto;
}

.slc-sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 6px;
  margin-bottom: 18px;
}

.slc-brand-icon {
  color: var(--spark-orange, #f85c14);
}

.slc-brand-name {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.slc-brand-sub {
  font-family: 'Outfit', sans-serif;
  font-size: 0.55rem;
  color: var(--spark-orange, #f85c14);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  opacity: 0.85;
}

.slc-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  margin-bottom: 10px;
  border-radius: 8px;
  color: rgba(255,255,255,0.45);
  font-family: 'Outfit', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.slc-back-link:hover {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.slc-nav-label {
  font-family: 'Outfit', sans-serif;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.25);
  padding: 0 10px;
  margin-bottom: 8px;
}

.slc-sidebar-nav {
  margin-bottom: 14px;
}

.slc-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  border-radius: 10px;
  color: rgba(255,255,255,0.45);
  font-family: 'Outfit', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.slc-nav-item:hover {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.slc-nav-item.active {
  color: #fff;
  background: rgba(248,92,20,0.22);
}

/* Module buttons in sidebar */
.slc-module-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 10px;
  color: rgba(255,255,255,0.45);
  font-family: 'Outfit', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  margin-bottom: 1px;
}

.slc-module-btn:hover {
  color: #fff;
  background: rgba(255,255,255,0.06);
}

.slc-module-btn.active {
  color: #fff;
  background: var(--spark-orange, #f85c14);
  box-shadow: 0 4px 16px rgba(248,92,20,0.25);
}

.slc-module-btn--child {
  padding-left: 28px;
  font-size: 0.74rem;
  font-weight: 500;
  opacity: 0.85;
}

.slc-module-btn--child.active {
  opacity: 1;
}

.slc-module-btn-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.slc-module-btn-icon {
  opacity: 0.5;
  flex-shrink: 0;
}

.slc-module-btn.active .slc-module-btn-icon {
  opacity: 1;
}

.slc-module-num {
  font-size: 0.65rem;
  font-weight: 700;
  opacity: 0.5;
  min-width: 16px;
}

.slc-module-btn.active .slc-module-num {
  opacity: 1;
}

/* Sidebar bottom */
.slc-sidebar-bottom {
  padding: 10px 12px 12px;
  background: rgba(0,0,0,0.2);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.slc-progress-section { margin-bottom: 0; }

.slc-progress-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  padding: 0 2px;
}

.slc-progress-label {
  font-family: 'Outfit', sans-serif;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.25);
}

.slc-progress-pct {
  font-family: 'Outfit', sans-serif;
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--spark-orange, #f85c14);
}

.slc-progress-track {
  width: 100%;
  height: 5px;
  background: rgba(255,255,255,0.08);
  border-radius: 10px;
  overflow: hidden;
}

.slc-progress-fill {
  height: 100%;
  background: var(--spark-orange, #f85c14);
  border-radius: 10px;
  transition: width 0.8s var(--ease-out-expo, cubic-bezier(0.16,1,0.3,1));
}

/* ─── MAIN CONTENT AREA ─── */
.slc-main {
  flex: 1;
  background: var(--cream, #faf8f5);
  min-height: 80vh;
}

[data-theme="dark"] .slc-main {
  background: var(--cream, #0d1b2a);
}

.slc-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 30px 36px 44px;
}

/* Breadcrumb */
.slc-breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Outfit', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.slc-breadcrumb a {
  color: var(--spark-orange, #f85c14);
  text-decoration: none;
}

.slc-breadcrumb a:hover {
  text-decoration: underline;
}

.slc-breadcrumb-sep {
  color: var(--card-border, rgba(18,39,56,0.15));
}

.slc-breadcrumb-current {
  color: var(--text-secondary, #3a4f63);
}

.slc-landing-kicker {
  font-family: 'Outfit', sans-serif;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--spark-orange, #f85c14);
  margin: 0 0 10px;
}

/* Course meta */
.slc-course-meta-row {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.slc-meta-badge {
  font-family: 'Outfit', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-secondary, #3a4f63);
  background: var(--bg-card, #fff);
  border: 1px solid var(--card-border, rgba(18,39,56,0.06));
  padding: 6px 14px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Section heading */
.slc-section-heading {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary, #122738);
  margin: 40px 0 20px;
  letter-spacing: -0.01em;
}

/* ─── MODULE LIST (on course overview page) ─── */
.slc-module-list {
  margin-bottom: 48px;
}

.slc-module-list-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: var(--bg-card, #fff);
  border: 1px solid var(--card-border, rgba(18,39,56,0.06));
  border-radius: 16px;
  margin-bottom: 8px;
  text-decoration: none;
  color: inherit;
  transition: all 0.25s ease;
}

.slc-module-list-item:hover {
  transform: translateX(4px);
  box-shadow: 0 8px 24px var(--card-shadow, rgba(0,0,0,0.04));
  border-color: var(--spark-orange, #f85c14);
}

.slc-module-list-num {
  font-family: 'Outfit', sans-serif;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--spark-orange, #f85c14);
  background: rgba(248,92,20,0.08);
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.slc-module-list-info {
  flex: 1;
}

.slc-module-list-info h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary, #122738);
  margin: 0;
}

.slc-module-list-arrow {
  color: var(--text-muted, #6b7f8e);
  flex-shrink: 0;
  transition: color 0.2s;
}

.slc-module-list-item:hover .slc-module-list-arrow {
  color: var(--spark-orange, #f85c14);
}

.slc-overview-actions {
  margin: 0 0 44px;
}

.slc-overview-start {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: 999px;
  background: var(--navy-deep, #122738);
  color: #fff;
  text-decoration: none;
  font-family: 'Outfit', sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  box-shadow: 0 12px 24px rgba(18,39,56,0.18);
}

.slc-overview-start:hover {
  background: var(--spark-orange, #f85c14);
}

/* ─── MODULE CONTENT (single module page) ─── */
.slc-module-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--card-border, rgba(18,39,56,0.06));
  padding-bottom: 22px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.slc-part-badge {
  font-family: 'Outfit', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary, #3a4f63);
  background: var(--bg-card, #fff);
  padding: 10px 20px;
  border-radius: 14px;
  border: 1px solid var(--card-border, rgba(18,39,56,0.06));
  white-space: nowrap;
  flex-shrink: 0;
}

.slc-part-num {
  color: var(--spark-orange, #f85c14);
  font-weight: 800;
}

.slc-module-card {
  background: var(--bg-card, #fff);
  border: 1px solid var(--card-border, rgba(18,39,56,0.06));
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 8px 24px var(--card-shadow, rgba(0,0,0,0.02));
  margin-bottom: 32px;
}

/* Style Gutenberg content within module body */
.slc-module-body p {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-primary, #122738);
  margin: 0 0 24px;
}

.slc-module-body .wp-block-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}

.slc-module-body .wp-block-list li {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-primary, #122738);
  padding: 0 0 12px 24px;
  position: relative;
}

.slc-module-body .wp-block-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--spark-orange, #f85c14);
  box-shadow: 0 0 8px rgba(248,92,20,0.3);
  position: absolute;
  left: 0;
  top: 8px;
}

.slc-module-body .wp-block-list li strong {
  color: var(--text-primary, #122738);
}

.slc-module-body .wp-block-image {
  margin: 0 0 28px;
}

.slc-module-body .wp-block-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
  border: 1px solid var(--card-border, rgba(18,39,56,0.08));
  background: var(--cream, #faf8f5);
  box-shadow: 0 12px 28px rgba(18,39,56,0.08);
}

.slc-module-body .wp-block-image figcaption {
  font-family: 'Outfit', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted, #6b7f8e);
  margin-top: 10px;
}

.slc-lite-video {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 20px;
  overflow: hidden;
  background: #09121b;
  margin: 0 0 28px;
  box-shadow: 0 18px 40px rgba(18,39,56,0.12);
}

.slc-lite-video__button {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 0;
  margin: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
  position: relative;
  display: block;
}

.slc-lite-video__thumb,
.slc-lite-video__overlay,
.slc-lite-video iframe {
  position: absolute;
  inset: 0;
}

.slc-lite-video__thumb {
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  transform: scale(1.02);
  transition: transform 0.35s ease;
}

.slc-lite-video__overlay {
  background:
    linear-gradient(180deg, rgba(9,18,27,0.08) 0%, rgba(9,18,27,0.55) 100%),
    radial-gradient(circle at center, rgba(248,92,20,0.18) 0%, rgba(248,92,20,0) 48%);
}

.slc-lite-video__button:hover .slc-lite-video__thumb,
.slc-lite-video__button:focus-visible .slc-lite-video__thumb {
  transform: scale(1.06);
}

.slc-lite-video__play {
  position: absolute;
  left: 24px;
  bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  z-index: 2;
  color: #fff;
  font-family: 'Outfit', sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.slc-lite-video__play-icon {
  width: 58px;
  height: 58px;
  border-radius: 999px;
  background: rgba(248,92,20,0.92);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 28px rgba(248,92,20,0.3);
}

.slc-lite-video__play-label {
  text-shadow: 0 2px 16px rgba(0,0,0,0.28);
}

.slc-lite-video iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* Module footer — dots + next button */
.slc-module-footer {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--card-border, rgba(18,39,56,0.04));
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.slc-dots {
  display: flex;
  gap: 8px;
}

.slc-dot {
  height: 5px;
  border-radius: 10px;
  transition: all 0.5s var(--ease-out-expo, cubic-bezier(0.16,1,0.3,1));
}

.slc-dot.active {
  width: 40px;
  background: var(--spark-orange, #f85c14);
}

.slc-dot.inactive {
  width: 8px;
  background: var(--card-border, rgba(18,39,56,0.08));
}

.slc-btn-next {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--navy-deep, #122738);
  color: #fff;
  border: none;
  padding: 14px 28px;
  border-radius: 14px;
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 8px 24px rgba(18,39,56,0.15);
}

.slc-btn-next:hover {
  background: var(--navy-light, #1e3a52);
  transform: translateX(2px);
  color: #fff;
}

.slc-btn-quiz-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Outfit', sans-serif;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--spark-orange, #f85c14);
  text-decoration: none;
}

.slc-btn-quiz-link:hover {
  color: var(--spark-glow, #ff7a3d);
}

.slc-ping {
  width: 6px;
  height: 6px;
  background: var(--spark-orange, #f85c14);
  border-radius: 50%;
  animation: slcPing 1.5s ease-in-out infinite;
}

@keyframes slcPing {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Prev/Next module navigation */
.slc-module-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 8px;
}

.slc-module-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--bg-card, #fff);
  border: 1px solid var(--card-border, rgba(18,39,56,0.06));
  border-radius: 16px;
  text-decoration: none;
  color: inherit;
  transition: all 0.25s ease;
}

.slc-module-nav-link:hover {
  border-color: var(--spark-orange, #f85c14);
  box-shadow: 0 4px 16px var(--card-shadow, rgba(0,0,0,0.04));
}

.slc-module-nav-next {
  justify-content: flex-end;
  text-align: right;
}

.slc-module-nav-label {
  font-family: 'Outfit', sans-serif;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted, #6b7f8e);
  display: block;
  margin-bottom: 2px;
}

.slc-module-nav-title {
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary, #122738);
  display: block;
}

.slc-module-nav-link svg {
  color: var(--text-muted, #6b7f8e);
  flex-shrink: 0;
}

.slc-sidebar .slc-nav-item.active {
  color: #fff;
  background: rgba(255,255,255,0.1);
}

.slc-sidebar .slc-sidebar-check {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
}

/* ─── QUIZ ─── */
.slc-quiz {
  background: var(--navy-deep, #122738);
  border-radius: 24px;
  padding: 40px;
  color: #fff;
  position: relative;
  overflow: hidden;
  margin-top: 48px;
}

.slc-quiz-glow {
  position: absolute;
  top: -100px;
  left: -100px;
  width: 300px;
  height: 300px;
  background: rgba(248,92,20,0.08);
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.slc-quiz-inner {
  position: relative;
  z-index: 1;
}

.slc-quiz-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.slc-quiz-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(248,92,20,0.1);
  border: 1px solid rgba(248,92,20,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--spark-orange, #f85c14);
}

.slc-quiz-label {
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.slc-quiz-question {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 1.2rem;
  line-height: 1.5;
  color: rgba(255,255,255,0.95);
  margin-bottom: 24px;
  font-weight: 500;
}

.slc-quiz-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.slc-quiz-option {
  width: 100%;
  padding: 16px 20px;
  border-radius: 14px;
  border: 2px solid rgba(255,255,255,0.1);
  background: none;
  color: rgba(255,255,255,0.8);
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.slc-quiz-option:hover:not(:disabled) {
  border-color: rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.04);
  color: #fff;
}

.slc-quiz-option:disabled {
  cursor: default;
}

.slc-quiz-option.correct {
  border-color: #4ade80;
  background: rgba(74,222,128,0.1);
  color: #fff;
}

.slc-quiz-option.incorrect {
  border-color: #f87171;
  background: rgba(248,113,113,0.1);
  color: #fff;
}

.slc-quiz-indicator {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.slc-quiz-option.correct .slc-quiz-indicator {
  background: rgba(74,222,128,0.15);
  border-color: #4ade80;
}

.slc-quiz-option.incorrect .slc-quiz-indicator {
  background: rgba(248,113,113,0.2);
  border-color: #f87171;
}

/* Quiz feedback */
.slc-quiz-feedback-area:empty {
  display: none;
}

.slc-quiz-feedback {
  margin-top: 24px;
  padding: 18px 22px;
  border-radius: 16px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  animation: slcSlideIn 0.4s ease;
}

@keyframes slcSlideIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.slc-quiz-feedback.success {
  background: rgba(74,222,128,0.1);
  border: 1px solid rgba(74,222,128,0.2);
  color: #4ade80;
}

.slc-quiz-feedback.error {
  background: rgba(248,113,113,0.1);
  border: 1px solid rgba(248,113,113,0.2);
  color: #f87171;
}

.slc-quiz-feedback-status {
  font-family: 'Outfit', sans-serif;
  font-size: 0.6rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 4px;
}

.slc-quiz-feedback-msg {
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  opacity: 0.85;
  line-height: 1.5;
}

/* ─── MOBILE NAV TOGGLE ─── */
.slc-mobile-nav-toggle {
  display: none;
  width: 100%;
  padding: 14px 20px;
  background: var(--navy-deep, #122738);
  color: #fff;
  border: none;
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  align-items: center;
  gap: 10px;
  justify-content: center;
}

/* ─── ANIMATIONS ─── */
.slc-fade-in {
  animation: slcFadeIn 0.4s ease;
}

@keyframes slcFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .slc-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 280px;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform 0.3s var(--ease-out-expo, cubic-bezier(0.16,1,0.3,1));
    box-shadow: 20px 0 60px rgba(0,0,0,0.2);
  }

  .slc-sidebar.open {
    transform: translateX(0);
  }

  .slc-sidebar-inner {
    top: 0;
    height: 100vh;
  }

  .slc-mobile-nav-toggle {
    display: flex;
  }

  .slc-content {
    padding: 32px 24px;
  }
}

@media (max-width: 768px) {
  .slc-stats {
    grid-template-columns: 1fr;
  }

  .slc-course-grid {
    grid-template-columns: 1fr;
  }

  .slc-course-card {
    grid-template-columns: 1fr;
    row-gap: 0;
  }

  .slc-course-card-media {
    grid-column: auto;
    grid-row: auto;
    height: 150px;
    margin: 0 0 18px;
  }

  .slc-course-card-top,
  .slc-course-title,
  .slc-course-desc,
  .slc-course-chip-list,
  .slc-course-card-bottom {
    grid-column: auto;
  }

  .slc-module-header {
    flex-direction: column;
  }

  .slc-module-card {
    padding: 28px;
  }

  .slc-quiz {
    padding: 28px;
  }

  .slc-module-footer {
    flex-direction: column;
    gap: 20px;
    align-items: stretch;
  }

  .slc-btn-next {
    justify-content: center;
  }

  .slc-dots {
    justify-content: center;
  }

  .slc-module-nav {
    grid-template-columns: 1fr;
  }

  .slc-archive-inner {
    padding: 0 20px;
  }

  .slc-cert-banner-inner {
    flex-direction: column;
    text-align: center;
  }
}