/* ========================================
   LESSON CONTENT (Generic)
   ======================================== */

.lesson-content {
    padding: 2rem;
}

.content-section {
    margin-bottom: 3rem;
}

.content-section:last-child {
    margin-bottom: 0;
}

.section-title {
    color: var(--primary-dark);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.section-icon {
    color: var(--primary-medium);
    font-size: 1.25rem;
}

.lesson-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #374151;
    margin-bottom: 2rem;
}

.lesson-body {
    font-size: 1rem;
    line-height: 1.7;
    color: #374151;
}

/* ========================================
   LESSON BODY TYPOGRAPHY
   ======================================== */

.lesson-body h1,
.lesson-body h2,
.lesson-body h3,
.lesson-body h4,
.lesson-body h5,
.lesson-body h6 {
    color: var(--primary-dark);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.lesson-body h1 { font-size: 2rem; }
.lesson-body h2 { font-size: 1.75rem; }
.lesson-body h3 { font-size: 1.5rem; }
.lesson-body h4 { font-size: 1.25rem; }

.lesson-body ul,
.lesson-body ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

.lesson-body li {
    margin: 0.5rem 0;
}

.lesson-body blockquote {
    border-left: 4px solid var(--primary-medium);
    background: rgba(51, 102, 153, 0.05);
    margin: 1.5rem 0;
    padding: 1rem;
    border-radius: 8px;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
    .lesson-content {
        padding: 1.5rem;
    }
}