/* Main Styles for Course Detail Page */
:root {
    --primary-color: #2a5298;
    --secondary-color: #3498db;
    --accent-color: #f39c12;
    --text-color: #333;
    --light-gray: #f8f9fa;
    --border-color: #e0e0e0;
    --success-color: #28a745;
    --white: #fff;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-gray);
}

/* Header & Navigation */
.navbar {
    background-color: var(--white);
    box-shadow: var(--box-shadow);
    padding: 15px 0;
}

.navbar-brand {
    font-weight: 700;
    color: var(--primary-color);
}

.navbar-nav .nav-link {
    color: var(--text-color);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: var(--transition);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
    color: var(--primary-color);
}

.nav-item.admission .nav-link {
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 4px;
    padding: 0.5rem 1.5rem;
}

.nav-item.admission .nav-link:hover {
    background-color: var(--secondary-color);
}

/* Course Header Section */
.course-header-section {
    padding: 40px 0;
    background-color: var(--white);
    margin-top: 30px;
    margin-bottom: 30px;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}

.course-header-container {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 40px;
}

.course-image-container {
    flex: 0 0 450px;
}

.course-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}

.course-title-container {
    flex: 1;
    min-width: 300px;
}

.course-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-family: 'Montserrat', sans-serif;
}

.course-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    margin-bottom: 25px;
}

.meta-item {
    display: flex;
    align-items: center;
    font-size: 1rem;
}

.meta-item i {
    color: var(--accent-color);
    margin-right: 10px;
    font-size: 1.2rem;
}

.course-description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-color);
    margin-bottom: 20px;
}

/* Course Content Section */
.course-content-section {
    padding: 50px 0;
}

.course-content-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

/* Main Content */
.course-main-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.content-section {
    background-color: var(--white);
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    padding: 30px;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
    font-family: 'Montserrat', sans-serif;
}

.course-about {
    font-size: 1rem;
    line-height: 1.7;
}

.features-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.features-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    font-size: 1rem;
}

.features-list li i {
    color: var(--success-color);
    margin-right: 10px;
    margin-top: 4px;
}

/* Accordion Styles */
.accordion {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.accordion-item {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.accordion-header {
    background-color: var(--light-gray);
    padding: 15px 20px;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.accordion-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.accordion-header.active {
    background-color: var(--primary-color);
    color: var(--white);
}

.accordion-body {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    display: none;
}

.accordion-body.active {
    display: block;
}

/* Sidebar Styles */
.course-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-card {
    background-color: var(--white);
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

.price-box {
    padding: 30px;
    border-bottom: 1px solid var(--border-color);
}

.course-price {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.price-note {
    color: #666;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.enroll-button {
    width: 100%;
    padding: 14px 20px;
    background-color: var(--accent-color);
    color: var(--white);
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.enroll-button:hover {
    background-color: #e67e22;
    transform: translateY(-2px);
}

.sidebar-divider {
    height: 1px;
    background-color: var(--border-color);
}

.contact-info {
    padding: 30px;
}

.contact-info h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
    font-weight: 600;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.contact-item i {
    color: var(--primary-color);
    margin-right: 10px;
    font-size: 1.1rem;
    width: 20px;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--white);
    border-radius: 10px;
    width: 90%;
    max-width: 600px;
    padding: 30px;
    position: relative;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    max-height: 90vh;
    overflow-y: auto;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: #777;
    transition: var(--transition);
}

.close-modal:hover {
    color: #333;
}

.modal-header {
    margin-bottom: 25px;
}

.modal-header h2 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: 600;
}

.modal-header p {
    color: #666;
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    margin-bottom: 8px;
    font-weight: 500;
}

.form-control {
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.submit-button {
    padding: 14px 20px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

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

.alternative-contact {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    text-align: center;
}

.alternative-contact p {
    margin-bottom: 15px;
    color: #666;
}

.contact-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.contact-btn {
    padding: 12px 20px;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    text-decoration: none;
    color: var(--white);
    transition: var(--transition);
}

.contact-btn.whatsapp {
    background-color: #25d366;
}

.contact-btn.call {
    background-color: var(--primary-color);
}

.contact-btn:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

/* Footer */
.footer {
    background-color: #233a69;
    color: var(--white);
    padding: 50px 0 20px;
}

.footer-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-links {
    list-style-type: none;
    padding-left: 0;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 30px;
    padding-top: 20px;
}

.social-links {
    list-style-type: none;
    display: flex;
    padding-left: 0;
}

.social-links li {
    margin-right: 15px;
}

.social-links a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
    transition: var(--transition);
}

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

/* Mobile Responsiveness Improvements */
@media (max-width: 991px) {
    .course-content-container {
        grid-template-columns: 1fr;
    }
    
    .course-sidebar {
        position: static;
        margin-top: 30px;
    }
    
    .course-header-container {
        flex-direction: column;
        gap: 25px;
    }
    
    .course-image-container {
        flex: 0 0 100%;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .course-title-container {
        width: 100%;
    }
    
    .course-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 767px) {
    .course-header-section,
    .course-content-section {
        padding: 30px 0;
    }
    
    .content-section {
        padding: 20px;
    }
    
    .course-title {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    
    .course-price {
        font-size: 1.8rem;
    }
    
    .contact-buttons {
        flex-direction: column;
    }
    
    .contact-btn {
        width: 100%;
        margin-bottom: 10px;
    }
    
    .faq-question h3,
    .section-title {
        font-size: 1.3rem;
    }
    
    .meta-item {
        font-size: 0.9rem;
        gap: 10px;
        margin-bottom: 5px;
    }
    
    .meta-item i {
        font-size: 1rem;
    }
    
    .course-description {
        font-size: 1rem;
    }
    
    .accordion-header h3 {
        font-size: 1rem;
    }
    
    .course-meta {
        flex-direction: column;
        gap: 10px;
        margin-bottom: 15px;
    }
    
    .sidebar-card {
        margin-bottom: 30px;
    }
    
    .features-list li {
        margin-bottom: 12px;
        font-size: 0.95rem;
    }
    
    /* Curriculum section improvements */
    .curriculum-section {
        padding: 20px 0;
    }
    
    .curriculum-section .section-title {
        margin-bottom: 15px;
    }
    
    .curriculum-module {
        margin-bottom: 15px;
        border-radius: 8px;
        overflow: hidden;
    }
    
    .module-header {
        padding: 15px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        background-color: #f5f5f5;
        cursor: pointer;
        border-radius: 8px;
    }
    
    .module-header h3 {
        font-size: 1rem;
        margin: 0;
        font-weight: 600;
    }
    
    .module-content {
        padding: 0;
        background-color: #fff;
    }
    
    .module-content.active {
        padding: 0 0 10px;
    }
    
    .lesson-item {
        padding: 10px 15px;
        display: flex;
        align-items: center;
        border-bottom: 1px solid #eee;
    }
    
    .lesson-item:last-child {
        border-bottom: none;
    }
    
    .lesson-title {
        flex-grow: 1;
        font-size: 0.9rem;
        margin-left: 10px;
    }
    
    .lesson-meta {
        font-size: 0.8rem;
        color: #777;
        display: flex;
        align-items: center;
    }
    
    .lesson-meta i {
        margin-right: 5px;
    }
    
    /* Enrollment box improvements */
    .enrollment-box {
        padding: 15px;
        margin-top: 15px;
        margin-bottom: 20px;
        border-radius: 8px;
    }
    
    .enrollment-box h3 {
        font-size: 1.2rem;
        margin-bottom: 10px;
    }
    
    /* Instructor profile improvements */
    .instructor-profile {
        padding: 15px;
        margin: 20px 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        background-color: #f9f9f9;
        border-radius: 8px;
    }
    
    .instructor-image {
        width: 100px;
        height: 100px;
        border-radius: 50%;
        margin-bottom: 15px;
        object-fit: cover;
    }
    
    .instructor-info h3 {
        font-size: 1.2rem;
        margin-bottom: 5px;
    }
    
    .instructor-title {
        font-size: 0.9rem;
        color: #555;
        margin-bottom: 10px;
    }
    
    .instructor-bio {
        font-size: 0.9rem;
        line-height: 1.5;
    }
    
    .instructor-stats {
        display: flex;
        justify-content: space-around;
        width: 100%;
        margin-top: 15px;
        padding-top: 15px;
        border-top: 1px solid #eee;
    }
    
    .stat-item {
        text-align: center;
    }
    
    .stat-value {
        font-size: 1.1rem;
        font-weight: 600;
        color: #333;
    }
    
    .stat-label {
        font-size: 0.8rem;
        color: #777;
    }
    
    /* Testimonials improvements */
    .testimonials-section {
        padding: 20px 0;
    }
    
    .testimonial-card {
        padding: 15px;
        margin-bottom: 15px;
        border-radius: 8px;
        background-color: #fff;
        box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    }
    
    .testimonial-header {
        display: flex;
        align-items: center;
        margin-bottom: 10px;
    }
    
    .testimonial-avatar {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        margin-right: 10px;
        object-fit: cover;
    }
    
    .testimonial-author {
        font-size: 0.9rem;
        font-weight: 600;
        margin: 0;
    }
    
    .testimonial-role {
        font-size: 0.8rem;
        color: #777;
    }
    
    .testimonial-content {
        font-size: 0.9rem;
        line-height: 1.5;
        font-style: italic;
        color: #555;
    }
    
    .testimonial-rating {
        margin-top: 10px;
        color: #ffc107;
    }
    
    /* FAQ improvements */
    .faq-section {
        padding: 20px 15px;
        margin: 20px 0;
    }
    
    .faq-title {
        font-size: 1.5rem;
        margin-bottom: 20px;
        text-align: center;
    }
    
    .faq-item {
        margin-bottom: 15px;
        border: 1px solid #e5e5e5;
        border-radius: 8px;
        overflow: hidden;
    }
    
    .faq-question {
        padding: 12px 15px;
        font-size: 1rem;
        font-weight: 600;
        background-color: #f5f5f5;
        position: relative;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .faq-question::after {
        content: "+";
        font-size: 1.2rem;
        color: #555;
    }
    
    .faq-item.active .faq-question::after {
        content: "-";
    }
    
    .faq-answer {
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease, padding 0.3s ease;
    }
    
    .faq-item.active .faq-answer {
        padding: 15px;
        max-height: 1000px;
    }
    
    .faq-answer p {
        margin: 0;
        font-size: 0.85rem;
        line-height: 1.4;
        color: #555;
    }
    
    /* Pricing improvements */
    .pricing-section {
        padding: 20px 0;
    }
    
    .pricing-title {
        font-size: 1.5rem;
        text-align: center;
        margin-bottom: 20px;
    }
    
    .pricing-options {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
    
    .pricing-plan {
        padding: 20px;
        border-radius: 8px;
        box-shadow: 0 3px 10px rgba(0,0,0,0.1);
        background-color: #fff;
        transition: transform 0.3s ease;
    }
    
    .pricing-plan.featured {
        position: relative;
        border: 2px solid #007bff;
        transform: none;
    }
    
    .plan-badge {
        position: absolute;
        top: -10px;
        right: 20px;
        background-color: #007bff;
        color: white;
        padding: 5px 10px;
        border-radius: 20px;
        font-size: 0.8rem;
        font-weight: 600;
    }
    
    .plan-name {
        font-size: 1.2rem;
        font-weight: 700;
        margin-bottom: 10px;
        color: #333;
    }
    
    .plan-price {
        font-size: 1.8rem;
        font-weight: 700;
        margin-bottom: 15px;
        color: #007bff;
    }
    
    .price-period {
        font-size: 0.9rem;
        color: #777;
        font-weight: normal;
    }
    
    .plan-features {
        list-style: none;
        padding: 0;
        margin: 0 0 20px 0;
    }
    
    .plan-features li {
        padding: 8px 0;
        font-size: 0.9rem;
        color: #555;
        border-bottom: 1px solid #eee;
    }
    
    .plan-features li:last-child {
        border-bottom: none;
    }
    
    .plan-features li::before {
        content: "✓";
        color: #28a745;
        margin-right: 8px;
        font-weight: bold;
    }
    
    .plan-button {
        width: 100%;
        padding: 10px;
        border: none;
        border-radius: 4px;
        background-color: #007bff;
        color: white;
        font-weight: 600;
        cursor: pointer;
        transition: background-color 0.3s ease;
    }
    
    .plan-details {
        margin-top: 10px;
        font-size: 0.8rem;
        color: #777;
    }
    
    /* Improved mobile sidebar */
    .course-content-container {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
    
    .course-sidebar {
        position: static;
        order: -1;
        margin-top: -15px;
        margin-bottom: 0;
    }
    
    .sidebar-card {
        border-radius: 8px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
    
    .price-box {
        padding: 20px;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .course-price {
        font-size: 2rem;
        margin-bottom: 5px;
    }
    
    .price-note {
        margin-bottom: 15px;
        opacity: 0.8;
    }
    
    .enroll-button {
        max-width: 250px;
        padding: 12px 0;
        border-radius: 6px;
        font-size: 1rem;
        font-weight: 600;
        margin: 0 auto;
    }
    
    .contact-info {
        padding: 15px 20px;
        text-align: center;
    }
    
    .contact-info h3 {
        font-size: 1.1rem;
        margin-bottom: 15px;
    }
    
    .contact-item {
        justify-content: center;
        margin-bottom: 12px;
    }
    
    .contact-item i {
        margin-right: 8px;
    }
}

@media (max-width: 576px) {
    .course-header-section {
        margin-top: 20px;
        margin-bottom: 20px;
        padding: 20px 0;
    }
    
    .course-title {
        font-size: 1.5rem;
        line-height: 1.3;
    }
    
    .modal-content {
        padding: 15px;
    }
    
    .meta-item {
        width: 100%;
    }
    
    .enroll-button {
        padding: 12px 20px;
    }
    
    .contact-info h3 {
        font-size: 1.2rem;
    }
    
    .features-list li {
        font-size: 0.9rem;
    }
    
    .accordion-header {
        padding: 12px 15px;
    }
    
    .accordion-body {
        padding: 15px;
    }
    
    .page-banner h1 {
        font-size: 1.8rem;
    }
    
    .breadcrumbs {
        font-size: 0.8rem;
    }
    
    .course-image-container {
        margin-bottom: 15px;
    }
    
    .price-box {
        padding: 20px;
    }
    
    .contact-info {
        padding: 20px;
    }
    
    .contact-item {
        font-size: 0.9rem;
        margin-bottom: 12px;
    }
    
    .faq-section .section-title {
        margin-bottom: 20px;
    }
    
    .faq-question {
        padding: 15px;
    }
    
    .faq-answer {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .course-title {
        font-size: 1.4rem;
    }
    
    .course-price {
        font-size: 1.6rem;
    }
    
    .meta-item {
        font-size: 0.85rem;
    }
    
    .section-title {
        font-size: 1.2rem;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
    
    .faq-answer {
        font-size: 0.9rem;
    }
    
    .course-description {
        font-size: 0.9rem;
    }
    
    .content-section {
        padding: 15px;
        margin-bottom: 20px;
    }
    
    .accordion-header h3 {
        font-size: 0.95rem;
        line-height: 1.4;
    }
    
    .course-about {
        font-size: 0.9rem;
    }
    
    .instructor-image {
        width: 80px;
        height: 80px;
    }
    
    .instructor-stats {
        flex-wrap: wrap;
    }
    
    .stat-item {
        width: 50%;
        margin-bottom: 10px;
    }
    
    .testimonial-card {
        padding: 12px;
    }
    
    .faq-question {
        font-size: 0.95rem;
        padding: 10px 12px;
    }
    
    .faq-answer {
        font-size: 0.85rem;
    }
    
    .pricing-plan {
        padding: 15px;
    }
    
    .plan-name {
        font-size: 1.1rem;
    }
    
    .plan-price {
        font-size: 1.6rem;
    }
    
    .plan-features li {
        font-size: 0.85rem;
    }
    
    /* Header and navigation improvements */
    .navbar {
        padding: 10px;
        height: auto;
        min-height: 70px;
    }
    
    .logo img {
        width: 45px;
        height: 45px;
    }
    
    .logo-text h1 {
        font-size: 1rem;
    }
    
    .logo-text .slogan {
        font-size: 0.6rem;
    }
    
    .mobile-menu-toggle {
        width: 40px;
        height: 40px;
    }
    
    .mobile-menu-toggle .bar {
        width: 22px;
        height: 2px;
    }
    
    .nav-links.active {
        top: 65px;
    }
    
    .page-banner {
        padding: 100px 0 25px;
    }
    
    .breadcrumbs {
}

/* Page Banner */
.page-banner {
    background-color: #4285f4;
    background-image: linear-gradient(135deg, #4285f4 0%, #2563eb 100%);
    padding: 130px 0 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 -5px 10px rgba(0, 0, 0, 0.05);
}

.page-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/pattern-bg.svg');
    background-size: cover;
    opacity: 0.1;
    z-index: 1;
    background-attachment: fixed;
}

.page-banner::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, #ffffff, transparent);
}

.page-banner .container {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-banner h1 {
    font-size: 36px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 15px;
    font-family: 'Montserrat', sans-serif;
    position: relative;
    display: inline-block;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.page-banner h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: #ffffff;
    border-radius: 3px;
}

.breadcrumbs {
    font-size: 16px;
    color: #ffffff;
    margin-top: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 8px 15px;
    border-radius: 25px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
    display: inline-flex;
}

.breadcrumbs a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
    position: relative;
}

.breadcrumbs a:hover {
    color: #f0f0f0;
    text-decoration: underline;
}

.breadcrumbs .separator {
    color: rgba(255, 255, 255, 0.7);
    font-size: 12px;
}

.breadcrumbs span:not(.separator) {
    color: #ffffff;
    font-weight: 600;
}

/* Container adjustment */
.container {
    padding-left: 15px;
    padding-right: 15px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Improved mobile layout */
@media (max-width: 767px) {
    /* Container padding */
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    /* Better image handling */
    .course-image {
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }
    
    /* Improved FAQ accordion */
    .faq-item {
        margin-bottom: 15px;
        border-radius: 8px;
    }
    
    .faq-question {
        padding: 15px;
        position: relative;
    }
    
    .faq-question i {
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
        transition: transform 0.3s ease;
    }
    
    .faq-item.active .faq-question i {
        transform: translateY(-50%) rotate(180deg);
    }
    
    .faq-answer {
        padding: 0 15px 15px;
    }
    
    /* Course meta data */
    .course-meta {
        margin-bottom: 20px;
    }
    
    .meta-item {
        padding: 5px 0;
        display: flex;
        align-items: center;
    }
    
    .meta-item i {
        min-width: 25px;
        display: inline-flex;
        justify-content: center;
    }
    
    /* Section spacing */
    .course-content-section,
    .faq-section {
        padding-top: 30px;
        padding-bottom: 30px;
    }
    
    /* Sidebar improvements */
    .sidebar-card {
        border-radius: 8px;
    }
    
    .price-box {
        text-align: center;
    }
    
    .enroll-button {
        width: 100%;
        padding: 14px 20px;
        font-size: 1rem;
        margin-top: 15px;
    }
    
    /* Contact info section */
    .contact-info {
        text-align: left;
    }
    
    .contact-item {
        display: flex;
        align-items: flex-start;
        margin-bottom: 10px;
    }
    
    .contact-item i {
        margin-top: 5px;
        margin-right: 10px;
        min-width: 20px;
    }
}

@media (max-width: 480px) {
    /* Footer spacing adjustments */
    .footer {
        padding: 30px 0 20px;
    }
    
    .footer-section {
        margin-bottom: 15px;
    }
    
    /* Additional accordion adjustments */
    .accordion-item {
        margin-bottom: 10px;
    }
    
    .accordion-header {
        padding: 12px;
    }
    
    .accordion-body {
        padding: 12px;
    }
    
    /* Section adjustments */
    .section-title {
        margin-bottom: 15px;
        padding-bottom: 8px;
    }
    
    /* Page banner adjustments */
    .page-banner {
        padding: 30px 0;
    }
    
    .breadcrumbs {
        flex-wrap: wrap;
    }
    
    /* Sidebar card adjustments */
    .sidebar-card {
        margin-bottom: 20px;
    }

    /* Enhanced course curriculum mobile view */
    .curriculum-section {
        padding: 15px;
    }
    
    .accordion {
        gap: 10px;
    }
    
    .accordion-item {
        border-radius: 6px;
        margin-bottom: 10px;
    }
    
    .accordion-header {
        padding: 12px 15px;
    }
    
    .accordion-body {
        padding: 12px;
        font-size: 0.9rem;
        line-height: 1.4;
    }
    
    .accordion-header h3 {
        font-size: 0.95rem;
        line-height: 1.3;
    }
    
    /* FAQ enhancements */
    .faq-section {
        padding: 30px 15px;
    }
    
    .faq-container {
        width: 100%;
    }
    
    .faq-item {
        margin-bottom: 10px;
    }
    
    .faq-question {
        padding: 12px 15px;
    }
    
    .faq-answer {
        padding: 0 15px 15px;
    }
    
    .faq-answer p {
        font-size: 0.85rem;
        line-height: 1.4;
    }
    
    /* Module/lesson display improvements */
    .lesson-item {
        padding: 10px;
    }
    
    .lesson-title {
        font-size: 0.9rem;
    }
    
    .lesson-meta {
        font-size: 0.8rem;
    }
    
    /* Course title improvements */
    .course-title {
        font-size: 1.5rem;
        margin-bottom: 10px;
    }
    
    /* Additional sidebar enhancements for smaller screens */
    .price-box {
        padding: 15px;
    }
    
    .course-price {
        font-size: 1.8rem;
    }
    
    .enroll-button {
        width: 100%;
        max-width: 220px;
        padding: 10px 0;
    }
    
    .contact-info {
        padding: 12px 15px;
    }
    
    .contact-item {
        font-size: 0.9rem;
    }
}

/* FAQ Accordion Active State */
.faq-item.active .faq-question {
    font-weight: 700;
    color: var(--primary-color);
}

.faq-item.active .faq-question::after {
    transform: rotate(-180deg);
}

.faq-item .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    transition: max-height 0.5s ease-in;
}

.faq-question {
    position: relative;
    cursor: pointer;
}

.faq-question::after {
    content: "\f107";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    right: 0;
    transition: transform 0.3s ease;
}

/* Special FAQ Accordion Styles (Common Queries) */
.special-faq-section {
    padding: 50px 0;
    background-color: #f9f9f9;
}

.special-faq-title {
    margin-bottom: 30px;
    text-align: center;
    font-size: 1.8rem;
    color: var(--primary-color);
}

.special-faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.special-faq-item {
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.special-faq-item:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.special-faq-question {
    padding: 15px 20px;
    font-size: 1.05rem;
    font-weight: 600;
    background-color: #f5f5f5;
    position: relative;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.special-faq-question:hover {
    background-color: #f0f8ff;
}

.special-faq-question:hover h3 {
    color: var(--primary-color);
}

.special-faq-question:hover i {
    transform: translateY(-2px);
}

.special-faq-question h3 {
    margin: 0;
    padding-right: 30px;
    font-size: 1.05rem;
    line-height: 1.4;
    transition: color 0.2s ease;
}

.special-faq-question i {
    transition: transform 0.3s ease, color 0.2s ease;
}

.special-faq-question::after {
    display: none; /* Hide the pseudo-element arrow */
}

.special-faq-answer {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease;
}

.special-faq-item.active .special-faq-answer {
    padding: 15px 20px;
    max-height: 1000px;
    transition: max-height 0.5s ease-in, padding 0.3s ease;
}

.special-faq-answer p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #555;
}

.special-faq-item.active .special-faq-question {
    font-weight: 700;
    color: var(--primary-color);
    background-color: #eff7ff;
}

/* Responsive styles for special FAQ */
@media (max-width: 767px) {
    .special-faq-section {
        padding: 30px 15px;
    }
    
    .special-faq-title {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }
    
    .special-faq-container {
        width: 100%;
    }
    
    .special-faq-item {
        margin-bottom: 12px;
        border-radius: 6px;
    }
    
    .special-faq-question {
        padding: 12px 15px;
        font-size: 0.95rem;
        position: relative;
    }
    
    .special-faq-question h3 {
        font-size: 1rem;
        margin: 0;
        padding-right: 25px;
        line-height: 1.4;
    }
    
    .special-faq-question i {
        transition: transform 0.3s ease;
        font-size: 0.9rem;
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
    }
    
    .special-faq-item.active .special-faq-question i {
        transform: translateY(-50%) rotate(180deg);
    }
    
    .special-faq-answer {
        padding: 0;
        display: block !important;
    }
    
    .special-faq-item.active .special-faq-answer {
        padding: 12px 15px;
    }
    
    .special-faq-answer p {
        font-size: 0.85rem;
        line-height: 1.5;
    }
    
    /* Improve tap targets */
    .special-faq-question {
        min-height: 44px; /* Minimum height for good tap targets */
    }
}

/* Fix regular FAQ mobile view too */
@media (max-width: 767px) {
    .faq-question h3 {
        margin: 0;
        padding-right: 25px;
        line-height: 1.4;
    }
    
    .faq-question::after {
        display: none; /* Hide the pseudo-element arrow */
    }
    
    .faq-answer {
        display: block !important;
    }
}

@media (max-width: 480px) {
    .special-faq-section {
        padding: 25px 12px;
    }
    
    .special-faq-title {
        font-size: 1.3rem;
        margin-bottom: 15px;
    }
    
    .special-faq-item {
        margin-bottom: 10px;
    }
    
    .special-faq-question {
        padding: 12px;
        font-size: 0.9rem;
    }
    
    .special-faq-question h3 {
        font-size: 0.95rem;
        padding-right: 20px;
    }
    
    .special-faq-item.active .special-faq-answer {
        padding: 12px;
    }
    
    .special-faq-answer p {
        font-size: 0.8rem;
        line-height: 1.4;
        margin-bottom: 8px;
    }
    
    .special-faq-answer p:last-child {
        margin-bottom: 0;
    }
}

/* COMPLETE FONTAWESOME ICON REPLACEMENT */
.special-faq-question i,
.faq-question i {
    display: inline-block;
    transition: transform 0.3s ease;
}

/* Fix icon positioning in mobile */
@media (max-width: 767px) {
    .special-faq-question i,
    .faq-question i {
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 0.9rem;
    }
    
    .special-faq-item.active .special-faq-question i,
    .faq-item.active .faq-question i {
        transform: translateY(-50%) rotate(180deg);
    }
}

/* Essential styles for FAQ items */
.faq-question, 
.special-faq-question {
    padding: 15px 40px 15px 15px !important;
    position: relative !important;
    cursor: pointer !important;
}

.faq-question h3, 
.special-faq-question h3 {
    margin: 0 !important;
    padding-right: 20px !important;
    font-size: 1.05rem !important;
    line-height: 1.4 !important;
}

/* Ensure answers are visible when active */
.special-faq-item.active .special-faq-answer,
.faq-item.active .faq-answer {
    display: block !important;
    max-height: none !important;
    height: auto !important;
    overflow: visible !important;
    padding: 15px !important;
    background-color: #fff !important;
    border-top: 1px solid #eee !important;
}

/* Add more distinct active state */
.faq-item.active .faq-question,
.special-faq-item.active .special-faq-question {
    background-color: #e6f2ff !important;
    color: #2a5298 !important;
    font-weight: bold !important;
}

/* Improve tap target sizes for mobile */
@media (max-width: 767px) {
    .faq-question, 
    .special-faq-question {
        min-height: 44px !important;
        padding: 15px 20px; /* Increased padding for better touch area */
        position: relative;
        -webkit-tap-highlight-color: rgba(0,0,0,0.05); /* Subtle tap highlight */
    }
    
    /* Add touch feedback */
    .faq-question:active, 
    .special-faq-question:active {
        background-color: rgba(0,0,0,0.03); /* Subtle feedback on touch */
    }
    
    /* Ensure content doesn't overflow on small screens */
    .faq-answer, 
    .special-faq-answer {
        word-break: break-word;
        overflow-wrap: break-word;
    }
}

/* Fix for both regular and special FAQ items */
.faq-item, .special-faq-item {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.faq-question, .special-faq-question {
    background-color: #f5f5f5;
    padding: 15px 20px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question h3, .special-faq-question h3 {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.4;
}

.faq-question i, .special-faq-question i {
    transition: transform 0.3s ease;
    font-size: 0.9rem;
}

.faq-item.active .faq-question i, .special-faq-item.active .special-faq-question i {
    transform: rotate(180deg);
}

.faq-answer, .special-faq-answer {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease;
}

.faq-item.active .faq-answer, .special-faq-item.active .special-faq-answer {
    padding: 15px 20px;
    max-height: 1000px;
    transition: max-height 0.5s ease-in, padding 0.3s ease;
}

.faq-answer p, .special-faq-answer p {
    margin: 0 0 10px 0;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #555;
}

.faq-answer p:last-child, .special-faq-answer p:last-child {
    margin-bottom: 0;
}

.faq-item.active .faq-question, .special-faq-item.active .special-faq-question {
    font-weight: 700;
    color: var(--primary-color);
    background-color: #eff7ff;
}

/* Remove the pseudo-element arrows and use Font Awesome instead */
.faq-question::after, .special-faq-question::after {
    display: none;
}