/* ====================================
   General Styles & Reset
   ==================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --primary-color: #2c5f82;
    --secondary-color: #8b4789;
    --accent-color: #d4af37;
    --text-dark: #2c3e50;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e0e0e0;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-hover: rgba(0, 0, 0, 0.15);
    
    /* Element Colors */
    --fire-color: #ff6b6b;
    --water-color: #4ecdc4;
    --air-color: #95e1d3;
    --earth-color: #c9a77c;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
}

body {
    font-family: 'Rubik', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--bg-light);
    font-size: 16px;
    direction: rtl;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

h1, h2, h3, h4, h5, h6 {
    font-family: "Heebo",sans-serif;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

ul, ol {
    margin-right: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

li {
    margin-bottom: var(--spacing-xs);
}

/* ====================================
   Header
   ==================================== */
.site-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: var(--spacing-xl) 0;
    text-align: center;
    box-shadow: 0 2px 10px var(--shadow);
}

.site-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.site-subtitle {
    font-size: 1.25rem;
    opacity: 0.95;
    font-weight: 300;
}

/* ====================================
   Main Content
   ==================================== */
.main-content {
    padding: var(--spacing-xl) 0;
}

/* Breadcrumbs */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    font-size: 0.9rem;
    color: var(--text-light);
}

.breadcrumbs a {
    color: var(--text-light);
    transition: color 0.3s ease;
}

.breadcrumbs a:hover {
    color: var(--primary-color);
}

.breadcrumbs .separator {
    color: var(--border-color);
}

.breadcrumbs .current {
    color: var(--primary-color);
    font-weight: 500;
}

/* Lesson Header */
.lesson-header {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px var(--shadow);
    margin-bottom: var(--spacing-lg);
}

.lesson-title {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    font-size: 2.5rem;
}

.lesson-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    color: var(--text-light);
    font-size: 0.95rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.meta-item i {
    color: var(--primary-color);
}

/* Video Section */
.video-section {
    margin-bottom: var(--spacing-xl);
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 15px var(--shadow);
}

.video-container iframe {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--radius-lg);
}

/* Key Points */
.key-points {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px var(--shadow);
    margin-bottom: var(--spacing-xl);
}

.key-points h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    font-size: 1.75rem;
}

.key-points h3 i {
    color: var(--accent-color);
}

.points-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.point-card {
    background: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-right: 4px solid var(--primary-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.point-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px var(--shadow-hover);
}

.point-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.point-icon i {
    color: white;
    font-size: 1.5rem;
}

.point-card h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
    font-size: 1.25rem;
}

.point-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* Dedication Section */
.dedication-section {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px var(--shadow);
    margin-bottom: var(--spacing-xl);
    border: 2px solid var(--border-color);
}

.dedication-section h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
}

.dedication-content ul {
    list-style: none;
    margin-right: 0;
}

.dedication-content li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.dedication-content li:last-child {
    border-bottom: none;
}

.dedication-content li:before {
    content: "🕯️";
    margin-left: var(--spacing-xs);
}

/* Lesson Content */
.lesson-content {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px var(--shadow);
    margin-bottom: var(--spacing-xl);
}

.lesson-content > h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid var(--primary-color);
    font-size: 2rem;
}

.content-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
}

.content-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.content-section h4 {
    color: var(--primary-color);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.content-section h5 {
    color: var(--secondary-color);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Insight Box */
.insight-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin: var(--spacing-lg) 0;
    position: relative;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.insight-box i {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    font-size: 2rem;
    opacity: 0.3;
}

.insight-box .quote,
.insight-box .highlight {
    font-size: 1.1rem;
    line-height: 1.8;
    font-weight: 400;
    margin: 0;
    padding-right: var(--spacing-xl);
}

/* Two Columns Layout */
.two-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.column {
    background: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-right: 4px solid var(--primary-color);
}

.column h5 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.column ul {
    margin-right: var(--spacing-md);
}

/* Elements Grid */
.elements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.element-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 4px 12px var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 5px solid;
}

.element-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 20px var(--shadow-hover);
}

.element-card.fire {
    border-top-color: var(--fire-color);
}

.element-card.water {
    border-top-color: var(--water-color);
}

.element-card.air {
    border-top-color: var(--air-color);
}

.element-card.earth {
    border-top-color: var(--earth-color);
}

.element-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.fire .element-icon {
    background: linear-gradient(135deg, #ff6b6b, #ff8e53);
}

.water .element-icon {
    background: linear-gradient(135deg, #4ecdc4, #44a3a4);
}

.air .element-icon {
    background: linear-gradient(135deg, #95e1d3, #6ec5b8);
}

.earth .element-icon {
    background: linear-gradient(135deg, #c9a77c, #a08968);
}

.element-icon i {
    font-size: 1.75rem;
    color: white;
}

.element-card h5 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.element-traits {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

.element-card .example {
    background: var(--bg-light);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-md);
    font-size: 0.95rem;
    border-right: 3px solid var(--primary-color);
}

.element-card .example strong {
    color: var(--primary-color);
}

/* Important Note Box */
.important-note {
    background: #fff3cd;
    border: 2px solid #ffc107;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    display: flex;
    gap: var(--spacing-sm);
}

.important-note i {
    color: #ff9800;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.important-note p {
    margin: 0;
    color: #856404;
}

/* Steps List */
.steps-list {
    list-style: none;
    counter-reset: step-counter;
    margin-right: 0;
}

.steps-list li {
    counter-increment: step-counter;
    position: relative;
    padding-right: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.steps-list li:last-child {
    border-bottom: none;
}

.steps-list li:before {
    content: counter(step-counter);
    position: absolute;
    right: 0;
    top: 0;
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/* Central Question Box */
.central-question {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    margin: var(--spacing-lg) 0;
    box-shadow: 0 5px 20px rgba(245, 87, 108, 0.3);
}

.central-question h5 {
    font-size: 2rem;
    margin: var(--spacing-md) 0;
    color: white;
}

.central-question .vs {
    font-size: 1.25rem;
    opacity: 0.8;
    margin: var(--spacing-md) 0;
}

/* Blessing Box */
.blessing {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    margin: var(--spacing-xl) 0;
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.3);
}

.blessing i {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.blessing p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.blessing strong {
    font-size: 1.25rem;
    display: block;
    margin-top: var(--spacing-md);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    margin: var(--spacing-xl) 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 10px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: var(--bg-white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Lesson Navigation */
.lesson-navigation {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-dark);
    font-weight: 500;
    transition: all 0.3s ease;
    flex: 1;
    max-width: 300px;
}

.nav-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateX(-5px);
}

.nav-btn.next-lesson {
    justify-content: flex-start;
}

.nav-btn.prev-lesson {
    justify-content: flex-end;
}

.nav-btn.next-lesson:hover {
    transform: translateX(5px);
}

/* Footer */
.site-footer {
    background: var(--text-dark);
    color: white;
    padding: var(--spacing-lg) 0;
    text-align: center;
    margin-top: var(--spacing-xl);
}

.footer-content p {
    margin-bottom: var(--spacing-xs);
    opacity: 0.8;
}

/* ====================================
   Responsive Design
   ==================================== */
@media (max-width: 768px) {
    .site-title {
        font-size: 2rem;
    }
    
    .site-subtitle {
        font-size: 1rem;
    }
    
    .lesson-title {
        font-size: 1.75rem;
    }
    
    .lesson-meta {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .points-grid,
    .elements-grid {
        grid-template-columns: 1fr;
    }
    
    .two-columns {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .lesson-navigation {
        flex-direction: column;
    }
    
    .nav-btn {
        max-width: 100%;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    h4 { font-size: 1.25rem; }
}

/* ====================================
   Print Styles
   ==================================== */
@media print {
    .site-header,
    .video-section,
    .action-buttons,
    .lesson-navigation,
    .site-footer {
        display: none;
    }
    
    body {
        background: white;
    }
    
    .lesson-content {
        box-shadow: none;
        padding: 0;
    }
    
    .content-section {
        page-break-inside: avoid;
    }
}

/* ====================================
   Accessibility
   ==================================== */
.skip-to-content {
    position: absolute;
    top: -40px;
    right: 0;
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    text-decoration: none;
    z-index: 100;
}

.skip-to-content:focus {
    top: 0;
}

/* Focus styles for keyboard navigation */
a:focus,
button:focus {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
}

/* Screen reader only text */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}