/* Decolonise School — Enhanced Brand Theme */

:root {
  --primary: #B22234;
  --secondary: #FFA500;
  --tertiary: #009A44;
  --dark: #000000;
  --light: #f8f9fa;
  --bg: #fafafa;
  --text-dark: #1b1b1b;
  --text-muted: #666;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Course Cards */
.course-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.course-card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--tertiary));
}

.course-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.course-card h2 {
  color: var(--dark);
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.course-card .course-code {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.course-card .course-meta {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  display: flex;
  gap: 1rem;
}

.course-card .course-description {
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.course-card .btn {
  margin-right: 0.5rem;
}

/* Module Cards (in course pages) */
.module-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.module-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  transform: translateX(4px);
}

.module-card h3 {
  color: var(--dark);
  margin-top: 0;
}

.module-card .lesson-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.module-card .lesson-item {
  padding: 0.75rem 0;
  border-bottom: 1px solid #f0f0f0;
}

.module-card .lesson-item:last-child {
  border-bottom: none;
}

.module-card .lesson-item a {
  color: var(--primary);
  font-weight: 600;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.module-card .lesson-item a:hover {
  color: var(--secondary);
  padding-left: 0.5rem;
}

/* Free Lesson Badge */
.free-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--tertiary), #009A44);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

/* CTA Gradient Box */
.cta-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #fff;
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  margin-bottom: 2rem;
  box-shadow: 0 4px 16px rgba(178, 34, 52, 0.2);
}

.cta-gradient h3 {
  color: #fff;
  margin-bottom: 1rem;
}

.cta-gradient p {
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
  opacity: 0.95;
}

.cta-gradient .btn {
  background-color: var(--dark);
  border-color: var(--dark);
  color: var(--secondary);
  font-weight: 800;
}

.cta-gradient .btn:hover {
  background-color: rgba(0, 0, 0, 0.8);
  border-color: rgba(0, 0, 0, 0.8);
}

/* Learning Path Breadcrumb */
.breadcrumb {
  background-color: #f5f5f5;
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 2rem;
}

.breadcrumb-item {
  color: var(--text-muted);
}

.breadcrumb-item.active {
  color: var(--primary);
  font-weight: 700;
}

.breadcrumb-item a {
  color: var(--primary);
  font-weight: 600;
}

.breadcrumb-item a:hover {
  color: var(--secondary);
}

/* Lesson Content */
.lesson-content {
  background: #fff;
  border-radius: 12px;
  padding: 2.5rem;
  margin-bottom: 2rem;
  line-height: 1.8;
}

.lesson-content h1 {
  color: var(--dark);
  margin-bottom: 1rem;
}

.lesson-content h2 {
  color: var(--primary);
  margin-top: 2rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--primary);
  padding-bottom: 0.5rem;
}

.lesson-content p {
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.lesson-content code {
  background: #f5f5f5;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-family: 'Courier New', Courier, monospace;
  color: var(--primary);
  font-weight: 600;
}

.lesson-content pre {
  background: #1e1e1e;
  color: #fff;
  padding: 1.5rem;
  border-radius: 8px;
  overflow-x: auto;
  margin-bottom: 1rem;
  border-left: 4px solid var(--secondary);
}

.lesson-content pre code {
  background: none;
  color: #fff;
  padding: 0;
  font-weight: 400;
}

.lesson-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 1.5rem 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Sidebar Navigation */
.lesson-sidebar {
  position: sticky;
  top: 20px;
}

.sidebar-section {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 10px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.sidebar-section h4 {
  color: var(--dark);
  font-weight: 700;
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--primary);
  padding-bottom: 0.5rem;
}

.sidebar-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-section li {
  margin-bottom: 0.7rem;
}

.sidebar-section a {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  display: block;
  padding: 0.5rem 0;
}

.sidebar-section a:hover {
  color: var(--secondary);
  padding-left: 0.5rem;
}

.sidebar-section a.current {
  color: var(--secondary);
  padding-left: 0.5rem;
  text-decoration: underline;
}

/* Upgrade Section */
.upgrade-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #fff;
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 16px rgba(178, 34, 52, 0.2);
}

.upgrade-section h4 {
  color: #fff;
  margin-bottom: 0.5rem;
  font-weight: 800;
}

.upgrade-section .benefits-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  text-align: left;
}

.upgrade-section .benefits-list li {
  margin-bottom: 0.7rem;
  padding-left: 2rem;
  position: relative;
  font-weight: 500;
}

.upgrade-section .benefits-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--tertiary);
  font-weight: bold;
  font-size: 1.2rem;
}

/* Table Styles */
.table {
  border-collapse: collapse;
  width: 100%;
  margin-bottom: 1.5rem;
}

.table thead {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
}

.table th {
  padding: 1rem;
  font-weight: 700;
  text-align: left;
}

.table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #e8e8e8;
}

.table tbody tr:hover {
  background-color: #f5f5f5;
}

/* Course Grid */
.course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

@media (max-width: 768px) {
  .course-grid {
    grid-template-columns: 1fr;
  }
  
  .lesson-content {
    padding: 1.5rem;
  }
  
  .cta-gradient {
    padding: 1.5rem;
  }
}