@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary-color: #2196f3;
    --secondary-color: #0d47a1;
    --accent-color: #64b5f6;
    --text-color: #333;
    --light-bg: #f5f5f5;
    --dark-bg: #263238;
    --white: #ffffff;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Cairo', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--light-bg);
    direction: rtl;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 15px;
}

img {
    max-width: 100%;
    height: auto;
}

button, .btn {
    cursor: pointer;
    border: none;
    outline: none;
    background: var(--primary-color);
    color: var(--white);
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-family: 'Cairo', sans-serif;
    font-weight: 600;
    transition: var(--transition);
}

button:hover, .btn:hover {
    background: var(--secondary-color);
}

section {
    padding: 60px 0;
}

/* Clean & Elegant Header */
.main-header {
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 10px 0;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo h1 {
    font-size: 1.8rem;
    color: #0056b3;
    margin: 0;
    font-weight: bold;
}

.main-nav ul {
    display: flex;
    gap: 15px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-nav a {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    padding: 10px 14px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.main-nav a:hover,
.main-nav a.active {
    background-color: rgba(0, 86, 179, 0.1);
    color: #0056b3;
}

.mobile-menu-toggle {
    display: none;
    font-size: 24px;
    color: #0056b3;
    cursor: pointer;
}
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 1;
    visibility: visible;
    transition: all 0.3s ease;
}

.popup-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

.popup-content {
    background: white;
    border-radius: 15px;
    max-width: 550px;
    width: 90%;
    max-height: 80vh;
    overflow: hidden;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: popupSlideIn 0.4s ease-out;
}

@keyframes popupSlideIn {
    from {
        transform: scale(0.7) translateY(-50px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.popup-close {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    font-size: 24px;
    color: #666;
    cursor: pointer;
    z-index: 10;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.popup-close:hover {
    background-color: #f0f0f0;
    color: #333;
}

.popup-image {
    width: 100%;
    height: 275px;
    overflow: hidden;
}

.popup-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.popup-caption {
    padding: 20px;
    text-align: center;
}

.popup-caption h3 {
    margin: 0 0 10px 0;
    color: #2c3e50;
    font-size: 1.4em;
}

.popup-caption p {
    margin: 0;
    color: #666;
    line-height: 1.5;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .popup-content {
        max-width: 450px;
        margin: 20px;
    }
    
    .popup-image {
        height: 250px;
    }
    
    .popup-caption {
        padding: 15px;
    }
    
    .popup-caption h3 {
        font-size: 1.2em;
    }
}
/* Fixing Dropdown Menu Styles */
.nav-categories {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.nav-category {
    position: relative;
}

.category-title {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    font-weight: 600;
    color: var(--text-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.category-title i {
    margin-right: 6px;
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.category-title:hover,
.category-title.active {
    background-color: rgba(33, 150, 243, 0.1);
    color: var(--primary-color);
}

.nav-category.dropdown:hover .category-title i {
    transform: rotate(180deg);
}

/* Dropdown content style */
.dropdown-content {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: #fff;
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius);
    padding: 20px;
    display: none;
    z-index: 1000;
    min-width: 220px;
    white-space: nowrap;
    flex-direction: column;
}

/* Show dropdown on hover */
.nav-category.dropdown:hover .dropdown-content {
    display: flex;
}

/* Support for sections inside dropdown */
.dropdown-section {
    padding: 0 15px;
    min-width: 180px;
}

.dropdown-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.dropdown-section a {
    display: block;
    color: #333;
    padding: 5px 0;
    transition: var(--transition);
}

.dropdown-section a:hover {
    color: var(--primary-color);
    padding-right: 5px;
}

/* Wide dropdown support (optional) */
.dropdown-content.wide {
    display: flex;
    min-width: 600px;
    gap: 30px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    text-align: center;
    padding: 80px 0;
}

.hero-content h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.search-box {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
}

.search-box input {
    flex: 1;
    padding: 15px;
    border: none;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    font-size: 16px;
    font-family: 'Cairo', sans-serif;
}

.search-box button {
    padding: 15px 25px;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    background-color: var(--secondary-color);
}

.search-box button:hover {
    background-color: var(--dark-bg);
}
/* Modern Teachers Section Styles */
/* Teachers Compact Slider Styles */
.teachers-section {
    padding: 50px 0;
    background-color: #f8f9fa;
}

.teachers-header {
    text-align: center;
    margin-bottom: 30px;
}

.teachers-header h2 {
    font-size: 28px;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.section-description {
    font-size: 16px;
    color: #555;
    max-width: 700px;
    margin: 0 auto 20px;
    text-align: center;
}

.teachers-compact-slider {
    position: relative;
    overflow: hidden;
    margin-bottom: 20px;
}

.teachers-row {
    display: flex;
    gap: 20px;
    opacity: 0;
    visibility: hidden;
    height: 0;
    transition: opacity 0.5s ease;
}

.teachers-row.active-slide {
    opacity: 1;
    visibility: visible;
    height: auto;
}

.teacher-compact-card {
    flex: 1;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    position: relative;
    padding: 15px;
    display: flex;
    align-items: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.teacher-compact-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.teacher-verified {
    position: absolute;
    top: 10px;
    right: 10px;
    color: #00b0ff;
    font-size: 16px;
}

.teacher-image {
    width: 70px;
    height: 70px;
    background-color: #e9f5ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 15px;
    flex-shrink: 0;
}

.teacher-image i {
    font-size: 30px;
    color: #00b0ff;
}

.teacher-details {
    flex-grow: 1;
}

.teacher-name {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #333;
}

.teacher-info-item {
    display: flex;
    align-items: center;
    margin-bottom: 5px;
    font-size: 14px;
}

.teacher-info-item i {
    color: #00b0ff;
    width: 16px;
    margin-left: 8px;
    text-align: center;
}

.teacher-info-item span {
    color: #555;
}

.slider-navigation {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 15px 0;
}

.slider-dot {
    width: 10px;
    height: 10px;
    background-color: #ccc;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.slider-dot.active {
    background-color: #00b0ff;
}

.view-all-teachers {
    text-align: center;
    margin-top: 20px;
}

.btn-view-all {
    display: inline-block;
    background-color: #00b0ff;
    color: white;
    padding: 10px 20px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn-view-all:hover {
    background-color: #0091ea;
}

/* Responsive adjustments for teachers section */
@media (max-width: 768px) {
    .teachers-row {
        flex-direction: column;
    }
    
    .teacher-compact-card {
        margin-bottom: 15px;
    }
    
    .teacher-image {
        width: 60px;
        height: 60px;
    }
    
    .teacher-image i {
        font-size: 24px;
    }
}
/* Educational Stages Section */
.educational-stages h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 40px;
    color: var(--secondary-color);
}

.stage-container {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 40px;
    overflow: hidden;
}

.stage-header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.stage-header i {
    font-size: 24px;
}

.stage-header h3 {
    margin: 0;
    font-size: 22px;
}

.grade-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px;
}

.grade-card {
    background-color: var(--light-bg);
    border-radius: var(--border-radius);
    padding: 20px;
    text-align: center;
    transition: var(--transition);
}

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

.grade-card h4 {
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.resources {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.resource-btn {
    background-color: var(--accent-color);
    color: var(--white);
    padding: 10px;
    border-radius: var(--border-radius);
    display: block;
    transition: var(--transition);
}

.resource-btn:hover {
    background-color: var(--primary-color);
}
/* Latest Study Materials Section */
.latest-materials {
    background-color: var(--white);
    padding: 60px 0;
}

.latest-materials .section-header {
    text-align: center;
    margin-bottom: 50px;
}

.latest-materials .section-header h2 {
    font-size: 32px;
    color: var(--secondary-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.latest-materials .section-header h2 i {
    color: var(--primary-color);
    font-size: 28px;
}

.latest-materials .section-description {
    font-size: 16px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.materials-category {
    background-color: var(--light-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.materials-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.category-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.category-header i {
    font-size: 24px;
    opacity: 0.9;
}

.category-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
}

.materials-list {
    padding: 20px;
}

.material-item {
    display: flex;
    align-items: center;
    padding: 15px;
    background-color: var(--white);
    border-radius: var(--border-radius);
    margin-bottom: 12px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.material-item:last-child {
    margin-bottom: 0;
}

.material-item:hover {
    background-color: rgba(33, 150, 243, 0.05);
    border-color: var(--primary-color);
    transform: translateX(-5px);
}

.material-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 15px;
    flex-shrink: 0;
}

.material-icon i {
    font-size: 20px;
    color: var(--white);
}

.material-info {
    flex: 1;
}

.material-info h4 {
    margin: 0 0 5px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-color);
}

.material-count {
    font-size: 14px;
    color: #666;
    opacity: 0.8;
}

.material-link {
    width: 35px;
    height: 35px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
    flex-shrink: 0;
}

.material-link:hover {
    background-color: var(--secondary-color);
    transform: scale(1.1);
}

.material-link i {
    font-size: 14px;
}

.view-all-materials {
    text-align: center;
    margin-top: 30px;
}

.btn-view-all {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 15px 30px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(33, 150, 243, 0.3);
}

.btn-view-all:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(33, 150, 243, 0.4);
}

/* Responsive Design for Latest Materials */
@media (max-width: 992px) {
    .materials-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .materials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .latest-materials {
        padding: 40px 0;
    }
    
    .latest-materials .section-header h2 {
        font-size: 28px;
        flex-direction: column;
        gap: 10px;
    }
    
    .category-header {
        padding: 15px;
    }
    
    .category-header h3 {
        font-size: 18px;
    }
    
    .materials-list {
        padding: 15px;
    }
    
    .material-item {
        padding: 12px;
    }
    
    .material-icon {
        width: 45px;
        height: 45px;
        margin-left: 12px;
    }
    
    .material-icon i {
        font-size: 18px;
    }
    
    .material-info h4 {
        font-size: 15px;
    }
    
    .material-count {
        font-size: 13px;
    }
}

@media (max-width: 576px) {
    .latest-materials .section-header h2 {
        font-size: 24px;
    }
    
    .btn-view-all {
        padding: 12px 25px;
        font-size: 15px;
    }
}
/* Trending Materials Section */
.trending-materials {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.trending-materials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.trending-materials .section-header {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    z-index: 2;
}

.trending-materials .section-header h2 {
    font-size: 32px;
    color: var(--secondary-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.trending-materials .section-header h2 i {
    color: #ff6b35;
    font-size: 28px;
    animation: fireFlicker 2s ease-in-out infinite alternate;
}

@keyframes fireFlicker {
    0% { transform: scale(1) rotate(-2deg); }
    50% { transform: scale(1.05) rotate(1deg); }
    100% { transform: scale(1) rotate(-1deg); }
}

.trending-materials .section-description {
    font-size: 16px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.trending-carousel {
  position: relative;
  overflow: visible;
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  height: 120px; /* Set based on content height */
}


.trending-track {
  position: relative;
  width: 100%;
  height: 100%;
}



.trending-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 25px;
  border-radius: 15px;
  background: linear-gradient(135deg, var(--white), #f8f9fa);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);

  opacity: 0;
  visibility: hidden;
  transform: translateX(50px);
  transition: opacity 0.5s ease, transform 0.5s ease, visibility 0s 0.5s;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.trending-item.active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  transition-delay: 0s;
  z-index: 2;
}


.trending-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s ease;
}

.trending-item:hover::before {
    left: 100%;
}

.trending-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: var(--white);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
    animation: badgePulse 3s ease-in-out infinite;
    z-index: 3;
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.trending-badge i {
    font-size: 10px;
}

.trending-content {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    padding-top: 10px;
}

.trending-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 6px 20px rgba(33, 150, 243, 0.3);
}

.trending-icon i {
    font-size: 24px;
    color: var(--white);
}

.trending-info {
    flex: 1;
}

.trending-info h4 {
    margin: 0 0 8px 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
    line-height: 1.3;
}

.trending-info p {
    margin: 0 0 10px 0;
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

.trending-stats {
    display: flex;
    gap: 15px;
}

.trending-stats span {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: #888;
    font-weight: 500;
}

.trending-stats i {
    color: var(--primary-color);
    font-size: 11px;
}

.trending-link {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 12px 25px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(33, 150, 243, 0.3);
    position: relative;
    overflow: hidden;
}

.trending-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.trending-link:hover::before {
    left: 100%;
}

.trending-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(33, 150, 243, 0.4);
}

.trending-navigation {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
  position: relative;
  z-index: 5;
}
.trending-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #d3d3d3;
  cursor: pointer;
  transition: background-color 0.3s ease;
}
.trending-dot.active {
    background-color: var(--primary-color);
    transform: scale(1.2);
}
.trending-dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background-color: var(--primary-color);
    border-radius: 50%;
    opacity: 0;
    transition: all 0.3s ease;
}

.trending-dot.active {
    background-color: var(--primary-color);
    transform: scale(1.2);
}

.trending-dot.active::before {
    opacity: 1;
    background-color: var(--white);
}

.trending-dot:hover {
    background-color: var(--secondary-color);
    transform: scale(1.1);
}

.auto-cycle-indicator {
    height: 4px;
    background-color: rgba(33, 150, 243, 0.1);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 20px;
    position: relative;
    z-index: 3;
}

.cycle-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
    animation: cycleProgress 4000ms linear infinite;
    transform-origin: left;
}

@keyframes cycleProgress {
    0% { transform: scaleX(0); }
    100% { transform: scaleX(1); }
}

/* Responsive Design for Trending Materials */
@media (max-width: 1200px) {
    .trending-carousel {
        max-width: 100%;
        margin: 0 20px;
    }
    
    .trending-item {
        padding: 20px;
    }
    
    .trending-content {
        gap: 15px;
    }
    
    .trending-icon {
        width: 55px;
        height: 55px;
    }
    
    .trending-icon i {
        font-size: 22px;
    }
}

@media (max-width: 992px) {
    .trending-materials {
        padding: 50px 0;
    }
    
    .trending-carousel {
        height: 280px;
    }
    
    .trending-item {
        padding: 18px;
    }
    
    .trending-content {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .trending-info h4 {
        font-size: 16px;
    }
    
    .trending-link {
        padding: 10px 20px;
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .trending-materials .section-header h2 {
        font-size: 28px;
        flex-direction: column;
        gap: 10px;
    }
    
    .trending-carousel {
        height: 250px;
        margin: 0 10px;
    }
    
    .trending-item {
        padding: 15px;
    }
    
    .trending-icon {
        width: 50px;
        height: 50px;
    }
    
    .trending-icon i {
        font-size: 20px;
    }
    
    .trending-info h4 {
        font-size: 15px;
    }
    
    .trending-stats {
        justify-content: center;
        gap: 10px;
    }
    
   .trending-navigation {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
  position: relative;
  z-index: 5;
}
    
    .trending-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #d3d3d3;
  cursor: pointer;
  transition: background-color 0.3s ease;
}
}

@media (max-width: 576px) {
    .trending-materials .section-header h2 {
        font-size: 24px;
    }
    
    .trending-carousel {
        height: 220px;
    }
    
    .trending-item {
        padding: 12px;
    }
    
    .trending-content {
        gap: 12px;
    }
    
    .trending-link {
        padding: 8px 16px;
        font-size: 12px;
    }
    
    .auto-cycle-indicator {
        margin: 0 15px;
    }
}

/* Animation for smooth transitions */
.trending-item {
    animation: slideInUp 0.6s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hover effects for better interactivity */
.trending-item:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.trending-item:hover .trending-icon {
    transform: scale(1.1) rotate(5deg);
}

.trending-item:hover .trending-badge {
    transform: scale(1.1);
}

/* Reduced motion for performance */
.trending-carousel.reduced-motion .trending-item {
    transition: opacity 0.3s ease;
}

.trending-carousel.reduced-motion .trending-item::before {
    display: none;
}
/* Results Section */
.results-section {
    background-color: var(--light-bg);
}

.results-section h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 40px;
    color: var(--secondary-color);
}

.results-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.result-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 25px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.result-card:hover {
    transform: translateY(-5px);
}

.result-card i {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.result-card h4 {
    margin-bottom: 20px;
}

.btn-view {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-weight: 600;
}

.btn-view:hover {
    background-color: var(--secondary-color);
}
/* Book Listing Page Styles */
.page-title {
    text-align: center;
    padding: 30px 0;
    background-color: #f9f9f9;
    margin-bottom: 30px;
}

.page-title h1 {
    font-size: 32px;
    color: #333;
    margin-bottom: 10px;
}

.page-title p {
    font-size: 18px;
    color: #666;
}

.books-section {
    padding: 40px 0;
}

.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.book-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.book-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.book-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.book-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.book-card:hover .book-image img {
    transform: scale(1.05);
}

.book-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.book-card:hover .book-overlay {
    opacity: 1;
}

.view-btn {
    background: #fff;
    color: #333;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: bold;
    text-decoration: none;
    transition: background 0.3s ease, color 0.3s ease;
}

.view-btn:hover {
    background: #007bff;
    color: #fff;
}

.book-info {
    padding: 20px;
    text-align: center;
}

.book-info h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
}

.book-meta {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 15px;
    color: #666;
    font-size: 14px;
}

.book-meta span i {
    margin-left: 5px;
    color: #007bff;
}

.btn-primary {
    display: inline-block;
    background: #007bff;
    color: #fff;
    padding: 10px 20px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    transition: background 0.3s ease;
}

.btn-primary:hover {
    background: #0056b3;
}

/* Breadcrumb Styles */
.breadcrumb {
    background: #f5f5f5;
    padding: 15px 0;
    margin-bottom: 20px;
}

.breadcrumb ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

.breadcrumb li {
    position: relative;
    padding-left: 20px;
    margin-left: 10px;
}

.breadcrumb li:after {
    content: '/';
    position: absolute;
    left: 0;
    top: 0;
    color: #999;
}

.breadcrumb li:first-child {
    padding-left: 0;
    margin-left: 0;
}

.breadcrumb li:first-child:after {
    display: none;
}

.breadcrumb a {
    color: #007bff;
    text-decoration: none;
}

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

/* RTL specific adjustments */
html[dir="rtl"] .breadcrumb li {
    padding-right: 20px;
    padding-left: 0;
    margin-right: 10px;
    margin-left: 0;
}

html[dir="rtl"] .breadcrumb li:after {
    right: 0;
    left: auto;
}

html[dir="rtl"] .breadcrumb li:first-child {
    padding-right: 0;
    margin-right: 0;
}

html[dir="rtl"] .book-meta span i {
    margin-right: 5px;
    margin-left: 0;
}
/* Teachers Section */
.teachers-section {
    background-color: var(--white);
}

.teachers-section h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 40px;
    color: var(--secondary-color);
}

.teachers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

.teacher-card {
    background-color: var(--light-bg);
    border-radius: var(--border-radius);
    padding: 25px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.teacher-card:hover {
    transform: translateY(-5px);
}

.teacher-avatar {
    width: 100px;
    height: 100px;
    background-color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.teacher-avatar i {
    font-size: 40px;
    color: var(--white);
}

.teacher-card h4 {
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.teacher-card p {
    color: var(--text-color);
    opacity: 0.8;
}

/* Footer */
.main-footer {
    background-color: var(--dark-bg);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.footer-column h3 {
    color: var(--accent-color);
    margin-bottom: 20px;
    font-size: 20px;
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a:hover {
    color: var(--accent-color);
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-color);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
    opacity: 0.8;
}
/* RTL specific adjustments */
html[dir="rtl"] .comment-avatar {
    margin-right: 0;
    margin-left: 15px;
}

html[dir="rtl"] .book-description h2:after, 
html[dir="rtl"] .book-contents h2:after, 
html[dir="rtl"] .download-section h2:after, 
html[dir="rtl"] .book-instructions h2:after {
    right: 0;
    left: auto;
}

html[dir="rtl"] .download-btn i {
    margin-right: 0;
    margin-left: 10px;
}

html[dir="rtl"] .book-contents ul {
    padding-left: 0;
    padding-right: 20px;
}

html[dir="rtl"] .book-instructions ol {
    padding-left: 0;
    padding-right: 20px;
}

html[dir="rtl"] .page-link.next {
    margin-right: 0;
    margin-left: 10px;
}

html[dir="rtl"] .page-link.next i {
    transform: rotate(180deg);
}

html[dir="rtl"] .faq-question {
    flex-direction: row-reverse;
}

html[dir="rtl"] .comment-header {
    flex-direction: row-reverse;
}

/* Fix for book details page */
.book-details-wrapper {
    display: flex;
    flex-direction: row-reverse;
    gap: 30px;
    margin-bottom: 40px;
}

.book-cover {
    flex: 0 0 300px;
}

.book-info-details {
    flex: 1;
}

/* Fix for related books section */
.books-slider {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

/* Fix for mobile view */
@media (max-width: 768px) {
    .book-details-wrapper {
        flex-direction: column;
    }
    
    .book-cover {
        margin-bottom: 20px;
        max-width: 300px;
        margin-right: auto;
        margin-left: auto;
    }
    
    .download-buttons {
        flex-direction: column;
    }
}
/* Responsive Styles */
@media (max-width: 992px) {
    .main-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 36px;
    }
    
    .hero-content p {
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    section {
        padding: 40px 0;
    }
    
    .grade-cards, .results-cards, .teachers-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-content h1 {
        font-size: 30px;
    }
    
    .search-box input, .search-box button {
        padding: 12px;
    }
}

@media (max-width: 576px) {
    .hero {
        padding: 60px 0;
    }
    
    .hero-content h1 {
        font-size: 26px;
    }
    
    .hero-content p {
        font-size: 16px;
    }
    
    .stage-header h3 {
        font-size: 18px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 992px) {
    .main-nav.active {
        display: flex;
        flex-direction: column;
        background-color: white;
        position: absolute;
        top: 60px;
        right: 0;
        width: 100%;
        z-index: 999;
        padding: 10px 20px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }
    
    .main-nav.active a {
        padding: 12px 14px;
        border-bottom: 1px solid #f0f0f0;
    }
    
    .main-nav.active a:last-child {
        border-bottom: none;
    }
}