/* ============================================================
   CybersecMastery - Modern Learn & Courses Catalog Design System
   ============================================================ */

/* Theme Variables */
:root {
  --learn-primary: #6366f1;
  --learn-primary-hover: #4f46e5;
  --learn-primary-rgb: 99, 102, 241;
  --learn-accent: #8b5cf6;
  --learn-success: #10b981;
  --learn-success-bg: rgba(16, 185, 129, 0.12);
  --learn-warning: #f59e0b;
  --learn-warning-bg: rgba(245, 158, 11, 0.12);
  --learn-bg: #f8fafc;
  --learn-surface: #ffffff;
  --learn-surface-elevated: #ffffff;
  --learn-border: #e2e8f0;
  --learn-border-subtle: #f1f5f9;
  --learn-text: #0f172a;
  --learn-text-secondary: #475569;
  --learn-text-muted: #64748b;
  --learn-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
  --learn-shadow-md: 0 4px 16px -2px rgba(15, 23, 42, 0.08), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
  --learn-shadow-lg: 0 12px 32px -4px rgba(15, 23, 42, 0.12), 0 4px 12px -2px rgba(15, 23, 42, 0.06);
  --learn-shadow-glow: 0 8px 24px rgba(99, 102, 241, 0.25);
  --learn-radius-sm: 8px;
  --learn-radius-md: 14px;
  --learn-radius-lg: 20px;
  --learn-radius-xl: 24px;
}

[data-theme="dark"] {
  --learn-bg: #0b0f19;
  --learn-surface: #131b2e;
  --learn-surface-elevated: #1a243b;
  --learn-border: #1e293b;
  --learn-border-subtle: #192237;
  --learn-text: #f8fafc;
  --learn-text-secondary: #cbd5e1;
  --learn-text-muted: #94a3b8;
  --learn-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --learn-shadow-md: 0 4px 16px -2px rgba(0, 0, 0, 0.4);
  --learn-shadow-lg: 0 12px 32px -4px rgba(0, 0, 0, 0.5);
  --learn-shadow-glow: 0 8px 28px rgba(99, 102, 241, 0.35);
}

/* ============================================================
   BASE PAGE LAYOUT
   ============================================================ */
.learn-page {
  min-height: 100vh;
  background-color: var(--learn-bg);
  padding: 24px 0 64px;
  color: var(--learn-text);
  font-family: inherit;
}

.learn-container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}

/* ============================================================
   HERO SECTION - Split Showcase Card (2-Column)
   ============================================================ */
.learn-hero {
  margin-bottom: 36px;
  width: 100%;
}

.featured-showcase-card {
  position: relative;
  border-radius: var(--learn-radius-xl);
  overflow: hidden;
  background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #1e293b 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--learn-shadow-lg), var(--learn-shadow-glow);
  color: #ffffff;
  padding: 28px 32px;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 28px;
  align-items: center;
}

/* Ambient glow backdrop */
.featured-showcase-card::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.25) 0%, rgba(139, 92, 246, 0.15) 40%, transparent 70%);
  filter: blur(50px);
  pointer-events: none;
  z-index: 0;
}

.featured-showcase-card::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: 10%;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

.featured-info {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.featured-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
  color: #ffffff;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
  box-shadow: 0 4px 12px rgba(236, 72, 153, 0.3);
}

.featured-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.85);
}

.featured-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  padding: 4px 10px;
  border-radius: var(--learn-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.featured-meta-item i {
  color: #a5b4fc;
}

.featured-title {
  font-size: clamp(1.5rem, 2.2vw, 2.1rem);
  font-weight: 800;
  line-height: 1.25;
  color: #ffffff;
  margin: 0 0 14px 0;
  letter-spacing: -0.02em;
}

.featured-summary {
  font-size: 0.95rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8);
  margin: 0 0 24px 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.featured-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.btn-featured-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 26px;
  background: #ffffff;
  color: #4338ca !important;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
  transition: all 0.25s ease;
}

.btn-featured-primary:hover {
  transform: translateY(-2px);
  background: #f8fafc;
  color: #3730a3 !important;
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.25);
}

.btn-featured-primary i {
  transition: transform 0.25s ease;
}

.btn-featured-primary:hover i {
  transform: translateX(4px);
}

.btn-featured-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  backdrop-filter: blur(8px);
  transition: all 0.25s ease;
}

.btn-featured-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.35);
}

/* Featured Media Card (Right column) */
.featured-media-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 280px;
  margin-left: auto;
  display: flex;
  justify-content: flex-end;
}

.featured-media-card {
  position: relative;
  width: 100%;
  max-width: 280px;
  height: 180px;
  border-radius: var(--learn-radius-md);
  overflow: hidden;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: #0f172a;
  display: block;
}

.featured-media-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.featured-showcase-card:hover .featured-media-card img {
  transform: scale(1.05);
}

.featured-price-tag {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 4px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.3px;
  z-index: 10;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.featured-price-tag.free {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
}

.featured-price-tag.paid {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff;
}

.featured-media-play {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.featured-showcase-card:hover .featured-media-play {
  opacity: 1;
}

.play-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: var(--learn-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.featured-showcase-card:hover .play-circle {
  transform: scale(1);
}

/* ============================================================
   FILTER & SEARCH BAR
   ============================================================ */
.learn-filters-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  background: var(--learn-surface);
  border: 1px solid var(--learn-border);
  border-radius: var(--learn-radius-lg);
  padding: 14px 20px;
  margin-bottom: 32px;
  box-shadow: var(--learn-shadow-sm);
}

.filter-pills-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--learn-text-secondary);
  background: var(--learn-bg);
  border: 1px solid transparent;
  text-decoration: none;
  transition: all 0.2s ease;
}

.filter-pill:hover {
  color: var(--learn-primary);
  background: rgba(var(--learn-primary-rgb), 0.08);
  border-color: rgba(var(--learn-primary-rgb), 0.2);
}

.filter-pill.active {
  color: #ffffff;
  background: linear-gradient(135deg, var(--learn-primary) 0%, var(--learn-accent) 100%);
  box-shadow: 0 2px 8px rgba(var(--learn-primary-rgb), 0.3);
}

.filter-pill .pill-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(0, 0, 0, 0.08);
}

.filter-pill.active .pill-count {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.filter-controls-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.filter-search-form {
  position: relative;
  min-width: 240px;
}

.filter-search-form i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--learn-text-muted);
  font-size: 0.9rem;
  pointer-events: none;
}

.filter-search-input {
  width: 100%;
  padding: 9px 16px 9px 38px;
  border-radius: 999px;
  border: 1px solid var(--learn-border);
  background: var(--learn-bg);
  color: var(--learn-text);
  font-size: 0.875rem;
  outline: none;
  transition: all 0.2s ease;
}

.filter-search-input:focus {
  border-color: var(--learn-primary);
  background: var(--learn-surface);
  box-shadow: 0 0 0 3px rgba(var(--learn-primary-rgb), 0.15);
}

.filter-sort-select {
  padding: 9px 34px 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--learn-border);
  background: var(--learn-bg);
  color: var(--learn-text);
  font-size: 0.875rem;
  font-weight: 500;
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2364748b' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  transition: all 0.2s ease;
}

.filter-sort-select:focus {
  border-color: var(--learn-primary);
  box-shadow: 0 0 0 3px rgba(var(--learn-primary-rgb), 0.15);
}

/* ============================================================
   MAIN CONTENT & SIDEBAR GRID
   ============================================================ */
.learn-main-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 32px;
  align-items: start;
}

.learn-catalog-main {
  min-width: 0;
  width: 100%;
}

/* Section Header */
.catalog-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.catalog-section-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--learn-text);
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.catalog-section-title i {
  color: var(--learn-primary);
}

.catalog-courses-count {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--learn-text-muted);
  background: var(--learn-surface);
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid var(--learn-border);
}

/* ============================================================
   COURSES GRID & MODERN CARD DESIGN
   ============================================================ */
.courses-grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.modern-course-card {
  background: var(--learn-surface);
  border: 1px solid var(--learn-border);
  border-radius: var(--learn-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--learn-shadow-sm);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.modern-course-card:hover {
  transform: translateY(-6px);
  border-color: rgba(var(--learn-primary-rgb), 0.4);
  box-shadow: var(--learn-shadow-lg);
}

.course-card-link-wrapper {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.course-card-thumb-box {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  overflow: hidden;
}

.course-card-thumb-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.modern-course-card:hover .course-card-thumb-box img {
  transform: scale(1.06);
}

.course-level-badge {
  position: absolute;
  bottom: 10px;
  left: 10px;
  padding: 4px 10px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(6px);
  color: #ffffff;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 1;
}

.course-price-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  z-index: 1;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.course-price-badge.free {
  background: var(--learn-success);
  color: #ffffff;
}

.course-price-badge.paid {
  background: var(--learn-warning);
  color: #78350f;
}

.course-card-body-box {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.course-card-heading {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--learn-text);
  margin: 0 0 10px 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s ease;
}

.modern-course-card:hover .course-card-heading {
  color: var(--learn-primary);
}

.course-card-text {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--learn-text-secondary);
  margin: 0 0 16px 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.course-card-stats-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--learn-border-subtle);
  font-size: 0.8rem;
  color: var(--learn-text-muted);
}

.course-card-stats-row span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.course-card-stats-row i {
  color: var(--learn-primary);
}

.course-card-cta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--learn-border-subtle);
}

.btn-card-explore {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--learn-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform 0.2s ease;
}

.modern-course-card:hover .btn-card-explore {
  transform: translateX(4px);
}

/* ============================================================
   LEARNING BENEFITS / VALUE PROP SECTION (Balanced Fill)
   ============================================================ */
.learn-benefits-banner {
  background: var(--learn-surface);
  border: 1px solid var(--learn-border);
  border-radius: var(--learn-radius-lg);
  padding: 28px;
  margin-top: 16px;
  box-shadow: var(--learn-shadow-sm);
}

.benefits-header {
  margin-bottom: 20px;
}

.benefits-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--learn-text);
  margin: 0 0 6px 0;
}

.benefits-subtitle {
  font-size: 0.875rem;
  color: var(--learn-text-muted);
  margin: 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.benefit-card {
  background: var(--learn-bg);
  border: 1px solid var(--learn-border-subtle);
  border-radius: var(--learn-radius-md);
  padding: 16px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.benefit-icon-box {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(var(--learn-primary-rgb), 0.12);
  color: var(--learn-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.benefit-content h5 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--learn-text);
  margin: 0 0 4px 0;
}

.benefit-content p {
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--learn-text-secondary);
  margin: 0;
}

/* ============================================================
   SIDEBAR WIDGETS
   ============================================================ */
.learn-sidebar-deck {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-deck-widget {
  background: var(--learn-surface);
  border: 1px solid var(--learn-border);
  border-radius: var(--learn-radius-lg);
  padding: 22px;
  box-shadow: var(--learn-shadow-sm);
}

.sidebar-widget-header {
  font-size: 1rem;
  font-weight: 700;
  color: var(--learn-text);
  margin: 0 0 16px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-widget-header i {
  color: var(--learn-primary);
}

/* Stats Widget */
.sidebar-stats-deck {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.sidebar-stat-box {
  text-align: center;
  padding: 14px 10px;
  background: var(--learn-bg);
  border: 1px solid var(--learn-border-subtle);
  border-radius: var(--learn-radius-md);
  transition: transform 0.2s ease;
}

.sidebar-stat-box:hover {
  transform: translateY(-2px);
}

.stat-numeric-value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--learn-primary);
  line-height: 1.1;
  margin-bottom: 4px;
}

.stat-label-text {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--learn-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

/* Topics / Tags Widget */
.sidebar-topics-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sidebar-topic-pill {
  display: inline-block;
  padding: 6px 12px;
  background: var(--learn-bg);
  color: var(--learn-text-secondary);
  border: 1px solid var(--learn-border);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
}

.sidebar-topic-pill:hover {
  background: var(--learn-primary);
  border-color: var(--learn-primary);
  color: #ffffff !important;
  transform: translateY(-1px);
}

/* CTA Widget - Fixed & High Contrast */
.sidebar-cta-banner {
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
  color: #ffffff;
  border-radius: var(--learn-radius-lg);
  padding: 26px 20px;
  text-align: center;
  box-shadow: 0 10px 25px -5px rgba(79, 70, 229, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.sidebar-cta-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  font-size: 1.4rem;
  color: #ffffff;
}

.sidebar-cta-banner h4 {
  font-size: 1.1rem;
  font-weight: 800;
  color: #ffffff;
  margin: 0 0 8px 0;
}

.sidebar-cta-banner p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.5;
  margin: 0 0 18px 0;
}

.btn-sidebar-cta {
  display: inline-block;
  width: 100%;
  padding: 11px 20px;
  background: #ffffff !important;
  color: #4338ca !important;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.875rem;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.btn-sidebar-cta:hover {
  background: #f8fafc !important;
  color: #3730a3 !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

/* Empty State */
.courses-empty-card {
  text-align: center;
  padding: 50px 24px;
  background: var(--learn-surface);
  border: 1px solid var(--learn-border);
  border-radius: var(--learn-radius-lg);
  width: 100%;
}

.courses-empty-card i {
  font-size: 3.5rem;
  color: var(--learn-text-muted);
  opacity: 0.4;
  margin-bottom: 14px;
  display: block;
}

.courses-empty-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--learn-text);
  margin: 0 0 8px 0;
}

.courses-empty-card p {
  font-size: 0.9rem;
  color: var(--learn-text-secondary);
  margin: 0 0 20px 0;
}

.btn-reset-filter {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--learn-primary);
  color: #ffffff !important;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  transition: background 0.2s ease;
}

.btn-reset-filter:hover {
  background: var(--learn-primary-hover);
}

/* ============================================================
   RESPONSIVE BREAKPOINTS (Desktop, Laptop, Tablet, Mobile)
   ============================================================ */

/* Low-res Laptops & Desktops (1200px - 1366px) */
@media (max-width: 1200px) {
  .learn-container {
    max-width: 1140px;
    padding: 0 20px;
  }

  .featured-showcase-card {
    padding: 30px;
    gap: 28px;
  }

  .learn-main-layout {
    grid-template-columns: minmax(0, 1fr) 290px;
    gap: 24px;
  }

  .courses-grid-cards {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
  }
}

/* Tablets & Small Laptops (992px - 1024px) */
@media (max-width: 992px) {
  .learn-page {
    padding: 20px 0 50px;
  }

  .featured-showcase-card {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 28px;
  }

  .featured-media-container {
    max-width: 540px;
    margin: 0 auto;
  }

  .learn-main-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .learn-sidebar-deck {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
  }
}

/* Mobile & Small Tablets (768px and below) */
@media (max-width: 768px) {
  .learn-container {
    padding: 0 16px;
  }

  .featured-showcase-card {
    padding: 22px 18px;
    border-radius: var(--learn-radius-lg);
  }

  .featured-title {
    font-size: 1.4rem;
  }

  .featured-summary {
    font-size: 0.875rem;
    -webkit-line-clamp: 2;
    margin-bottom: 18px;
  }

  .featured-cta-group {
    width: 100%;
  }

  .btn-featured-primary,
  .btn-featured-outline {
    width: 100%;
    justify-content: center;
    padding: 10px 18px;
    font-size: 0.9rem;
  }

  .learn-filters-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    gap: 14px;
  }

  .filter-pills-group {
    overflow-x: auto;
    white-space: nowrap;
    flex-wrap: nowrap;
    padding-bottom: 6px;
    margin: 0 -4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }

  .filter-pills-group::-webkit-scrollbar {
    height: 4px;
  }

  .filter-pills-group::-webkit-scrollbar-thumb {
    background: var(--learn-border);
    border-radius: 4px;
  }

  .filter-controls-group {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .filter-search-form,
  .filter-sort-select {
    width: 100%;
    min-width: 100%;
  }

  .courses-grid-cards {
    grid-template-columns: 1fr;
    gap: 18px;
  }

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

  .learn-sidebar-deck {
    grid-template-columns: 1fr;
  }
}

/* Extra Small Phones (480px and below) */
@media (max-width: 480px) {
  .learn-page {
    padding: 16px 0 40px;
  }

  .featured-meta-row {
    font-size: 0.78rem;
    gap: 8px;
  }

  .featured-meta-item {
    padding: 3px 8px;
  }

  .course-card-body-box {
    padding: 16px;
  }

  .sidebar-deck-widget {
    padding: 18px;
  }
}