:root {
    --dark-yellow: #e5ab08;
    --dark-blue: #0c2b9b;
    --light-blue: #1041cd;
    --red-button: #ff8400;
    --red-button-dark: #cc6a00;
}

/* New Header Section Styles */
.home-years__head {
    background-color: var(--light-blue);
    color: #f8f9fa;
    position: relative;
    padding-bottom: 50px;
}

.exam-announcement-bar {
    margin-top: 150px;
}

.home-years__head .relative {
    position: relative;
    padding-top: 50px;
    padding-left: 50px;
    padding-right: 50px;
    overflow: hidden;
}

.home-years__title {
    font-size: 2.5em;
    font-weight: bold;
    padding-top: 5px;
    padding-bottom: 5px;
    position: relative;
    color: #fff;
}

.font-big {
    font-size: 2.5em;
}

.font-w-bold {
    font-weight: bold;
}

.svg-waves {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    z-index: 1;
    fill: var(--dark-blue);
}

.svg-waves__parallax use {
    animation: move-wave 25s cubic-bezier(0.55, 0.5, 0.45, 0.5) infinite;
}

.svg-waves__parallax use:nth-child(1) {
    animation-delay: -2s;
    animation-duration: 7s;
}

.svg-waves__parallax use:nth-child(2) {
    animation-delay: -3s;
    animation-duration: 10s;
}

.svg-waves__parallax use:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 13s;
}

.svg-waves__parallax use:nth-child(4) {
    animation-delay: -5s;
    animation-duration: 20s;
}

@keyframes move-wave {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-90%);
    }
}

/* General sign-up section styling */
.sign-up {
    background-color: #f8f9fa;
    padding-bottom: 50px;
    padding-top: 30px;
    position: relative;
    z-index: 2;
    margin-top: -80px;
}

.sign-up .container {
    --bs-gutter-x: 1.5rem;
    --bs-gutter-y: 0;
    width: 100%;
    max-width: 1400px;
    padding-left: var(--bs-gutter-x, 0.75rem);
    padding-right: var(--bs-gutter-x, 0.75rem);
    margin-left: auto;
    margin-right: auto;
    margin: auto;
}

/* Styles for the left side (form) */
.sing-up-right {
    background-color: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    border: none;
}

/* Styles for the right side (image) */
.sign-up-left-image {
    background-color: transparent;
    border-radius: 10px;
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
    overflow: hidden;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    text-align: center;
    position: relative;
}

.sign-up-left-image img {
    object-fit: cover;
    width: 100%;
    height: 100%;
}

/* Input Field Styles */
.sing-up-right form .form-control {
    border-radius: 10px;
    padding: 14px 18px;
    border: 1px solid #c9d0da;
    transition: all 0.3s ease;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.04);
    font-size: 1.05em;
    background-color: #fcfdfe;
    height: 50px;
}

.sing-up-right form .form-control:focus {
    border-color: var(--light-blue);
    box-shadow: 0 0 0 0.2rem rgba(16, 65, 205, 0.2), 0 6px 18px rgba(16, 65, 205, 0.1);
}

.sing-up-right .btn-danger {
    background-color: var(--red-button);
    border-color: var(--red-button);
    color: #fff;
    padding: 14px 28px;
    font-size: 1.1em;
    border-radius: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(228, 19, 24, 0.2);
}

/* Instruction Button Styling */
.instruction-button {
    background-color: var(--dark-yellow);
    border-color: var(--dark-yellow);
    color: #fff;
    padding: 14px 28px;
    font-size: 1.1em;
    border-radius: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(229, 171, 8, 0.25);
}

.instruction-button:hover {
    background-color: #d19c07;
    border-color: #d19c07;
    box-shadow: 0 8px 20px rgba(229, 171, 8, 0.4);
}

.sing-up-right .btn-danger:hover {
    background-color: #c71731;
    border-color: #c71731;
    box-shadow: 0 6px 15px rgba(228, 19, 24, 0.3);
}

/* Sign Up Button Styling */
.sing-up-right .btn-primary {
    background-color: var(--dark-blue);
    border-color: var(--dark-blue);
    color: #fff;
    padding: 18px 35px;
    font-size: 1.25em;
    border-radius: 12px;
    transition: all 0.3s ease;
    width: 100%;
    box-shadow: 0 8px 25px rgba(12, 43, 155, 0.3);
}

.sing-up-right .btn-primary:hover {
    background-color: var(--light-blue);
    border-color: var(--light-blue);
    box-shadow: 0 12px 30px rgba(12, 43, 155, 0.45);
}

/* Course Details Page Specific Styles */
.course-details-page {
    margin-top: 0;
    margin-bottom: 50px;
    background-color: #f8f9fa;
}

/* Course About Card - Now integrated with main content */
.course-about-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    text-align: right;
    border: 1px solid #e9ecef;
    animation: slideInRight 0.8s ease-out;
}

.about-title {
    font-size: 1.8rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 15px;
    text-align: right;
    border-bottom: 3px solid #28a745;
    padding-bottom: 10px;
    display: inline-block;
}

.about-subtitle {
    font-size: 1.1rem;
    color: #6c757d;
    margin-bottom: 30px;
    text-align: right;
}

.course-header-section::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="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.course-header-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.1) 100%);
}

.course-header-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.course-header-title {
    font-size: 2.8rem;
    font-weight: bold;
    margin-bottom: 15px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    line-height: 1.2;
}

.course-header-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 0;
    font-weight: 500;
}

/* Main Content Area */
.course-main-content {
    background: #f8f9fa;
    margin-top: -50px;
    position: relative;
    z-index: 3;
    padding: 60px 0 40px;
}

.course-details-card {
    background-color: #fff;
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-bottom: 30px;
    position: sticky;
    top: 20px;
    animation: slideInUp 0.6s ease-out;
}

.course-details-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

/* Course Sidebar */
.course-sidebar {
    position: sticky;
    top: 20px;
}

/* Course Image Container */
.course-image-container {
    position: relative;
    overflow: hidden;
    border-radius: 15px 15px 0 0;
}

.course-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.course-image:hover {
    transform: scale(1.05);
}

.course-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 193, 7, 0.9);
    color: white;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
    backdrop-filter: blur(10px);
}

/* Course Price Section */
.course-price-section {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 1px solid #e9ecef;
    position: relative;
}

.price-current {
    font-size: 2rem;
    font-weight: bold;
    color: #dc3545;
    margin-bottom: 5px;
}

.price-old {
    font-size: 1.2rem;
    color: #6c757d;
    text-decoration: line-through;
}

.price-free {
    font-size: 2rem;
    font-weight: bold;
    color: #28a745;
    background: linear-gradient(135deg, #28a745, #20c997);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.discount-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #dc3545;
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: bold;
}

.course-card-content {
    padding: 25px;
}

.course-card-content .title {
    font-size: 1.4rem;
    font-weight: bold;
    margin-bottom: 8px;
    color: #2c3e50;
    line-height: 1.3;
}

.course-card-content .subtitle {
    font-size: 0.95rem;
    color: #6c757d;
    margin-bottom: 20px;
    line-height: 1.4;
}

.course-card-content .price .current-price {
    display: block;
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    color: #fff;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 8px;
}

.course-card-content .price .old-price {
    font-size: 1rem;
    color: #6c757d;
}

.course-features-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.course-features-list li {
    padding: 8px 0;
    border-bottom: 1px solid #f1f1f1;
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: #495057;
}

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

.course-features-list li i {
    color: #28a745;
    margin-left: 10px;
    width: 16px;
}

/* Course Actions */
.course-actions {
    padding: 20px;
}

.course-actions .btn {
    margin-bottom: 10px;
    font-weight: 600;
    border-radius: 8px;
    padding: 12px 20px;
    transition: all 0.3s ease;
}

.course-actions .btn:last-child {
    margin-bottom: 0;
}

.course-actions .btn i {
    margin-left: 8px;
}

.course-card-content .btn {
    font-size: 1.1rem;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 600;
    width: 100%;
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.course-card-content .btn-primary {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    border: none;
    box-shadow: 0 4px 15px rgba(220, 53, 69, 0.3);
}

.course-card-content .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 53, 69, 0.4);
}

.course-card-content .btn-outline-primary {
    border: 2px solid #dc3545;
    color: #dc3545;
    background: transparent;
}

.course-card-content .btn-outline-primary:hover {
    background: #dc3545;
    color: white;
    transform: translateY(-2px);
}

/* Instructor Card */
.instructor-card {
    background-color: #fff;
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    padding: 25px;
    text-align: center;
    margin-top: 20px;
}

.teacher-avatar {
    position: relative;
    display: inline-block;
    margin-bottom: 15px;
}

.teacher-avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #e9ecef;
}

.user-circle-badge {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 24px;
    height: 24px;
    background: #28a745;
    border-radius: 50%;
    border: 2px solid white;
}

.instructor-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.instructor-info {
    margin-right: 15px;
    flex: 1;
}

.instructor-info .instructor-name {
    margin: 0 0 5px 0;
    font-size: 1.1rem;
}

.instructor-title {
    margin: 0;
    font-size: 0.85rem;
    color: #6c757d;
}

.instructor-name {
    font-size: 1.2rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 8px;
}

.instructor-bio {
    font-size: 0.9rem;
    color: #6c757d;
    margin-bottom: 15px;
}

/* Course Info Section - Now inside about card */
.course-info-section {
    margin-top: 30px;
}

/* Course Lessons Section */
.course-lessons-section {
    background: #f8f9fa;
    padding: 50px 0;
    margin-top: 30px;
}

.lessons-container {
    background: white;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.lessons-title {
    font-size: 2rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 30px;
    text-align: center;
    position: relative;
}

.lessons-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(135deg, #28a745, #20c997);
    border-radius: 2px;
}

/* Course Content Sections */
.course-intro-section {
    margin-bottom: 40px;
}

.course-features-section,
.course-requirements-section {
    margin-bottom: 35px;
}

.section-title {
    font-size: 1.4rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #28a745;
    display: inline-block;
}

.course-about-card .course-title {
    font-size: 2.2rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 15px;
    text-align: right;
    line-height: 1.3;
}

.course-about-card .course-subtitle {
    font-size: 1.3rem;
    color: #28a745;
    margin-bottom: 25px;
    text-align: right;
    font-weight: 600;
}

.course-about-card .course-description {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #495057;
    margin-bottom: 30px;
    text-align: right;
}

.course-about-card .course-features {
    list-style-type: none;
    padding: 0;
    margin: 0 0 30px 0;
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
}

.course-about-card .course-features li {
    font-size: 1rem;
    color: #495057;
    margin-bottom: 12px;
    position: relative;
    padding-right: 25px;
    text-align: right;
    line-height: 1.5;
}

.course-about-card .course-features li::before {
    content: "✓";
    color: #28a745;
    font-weight: bold;
    position: absolute;
    right: 0;
    top: 0;
    font-size: 1.1rem;
}

.requirements-list {
    list-style: none;
    padding: 0;
    background: #fff3cd;
    border-radius: 10px;
    padding: 20px;
    border-left: 4px solid #ffc107;
}

.requirements-list li {
    padding: 8px 0;
    position: relative;
    padding-right: 25px;
    color: #856404;
}

.requirements-list li::before {
    content: "⚠️";
    position: absolute;
    right: 0;
    top: 8px;
}

/* Course Content Body */
.course-content-body {
    background: #fff;
    border-radius: 15px;
    padding: 30px;
    margin-top: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.course-body-on-cover .course-title {
    font-size: 1.8rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 25px;
    text-align: right;
    border-bottom: 3px solid #28a745;
    padding-bottom: 10px;
}

/* Course Stats */
.course-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 25px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
}

.stat-item {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: #495057;
}

.stat-item i {
    margin-left: 8px;
    color: #28a745;
}

/* Content Title */
.content-title {
    font-size: 1.8rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 20px;
    text-align: center;
    position: relative;
}

.content-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #28a745, #20c997);
    border-radius: 2px;
}

/* Accordion Styles */
.accordion-content-wrapper {
    margin-top: 30px;
}

.accordion-row {
    background: #c8e6c9 !important;
    border: none !important;
    border-radius: 15px !important;
    margin-bottom: 20px !important;
    overflow: hidden !important;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.2) !important;
    transition: all 0.3s ease;
}

.accordion-row:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.25) !important;
}

.chapter-header {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%) !important;
    color: white !important;
    padding: 20px 25px !important;
    cursor: pointer !important;
    border: none !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    transition: all 0.3s ease !important;
    border-radius: 15px 15px 0 0 !important;
    position: relative;
}

.chapter-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    border-radius: 15px 15px 0 0;
}

.chapter-header:hover {
    background: linear-gradient(135deg, #218838 0%, #1e7e34 100%) !important;
}

.chapter-info {
    display: flex;
    align-items: center;
    flex: 1;
}

.chapter-icon {
    margin-left: 15px;
    color: white;
    font-size: 1.2rem;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chapter-title {
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    color: white !important;
    text-align: right;
    line-height: 1.4;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.chapter-meta {
    display: flex;
    align-items: center;
    gap: 15px;
}

.lessons-count {
    font-size: 0.9rem;
    color: white;
    background: rgba(255, 255, 255, 0.2);
    padding: 6px 12px;
    border-radius: 20px;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.collapse-chevron-icon {
    color: white !important;
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.chapter-header.is-open .collapse-chevron-icon {
    transform: rotate(180deg);
}

/* Lessons List - New Design */
.panel-collapse {
    padding: 0 !important;
    background: #c8e6c9 !important;
    border-radius: 0 0 15px 15px !important;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

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

.lesson-item {
    display: flex;
    align-items: center;
    padding: 15px 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    transition: all 0.2s ease;
    background: rgba(255, 255, 255, 0.05);
    margin: 0;
    border-radius: 0;
}

.lesson-item:first-child {
    border-top: none;
}

.lesson-item:last-child {
    border-bottom: none !important;
    border-radius: 0 0 15px 15px;
}

.lesson-item:hover {
    background: rgba(255, 255, 255, 0.15) !important;
}

.lesson-content {
    flex: 1;
    text-align: right;
}

.lesson-title {
    color: #2c5530 !important;
    text-decoration: none;
    font-weight: 500 !important;
    font-size: 0.95rem !important;
    line-height: 1.4;
    display: block;
    margin-bottom: 0;
    transition: color 0.2s ease;
}

.lesson-title:hover {
    color: #1e3a21 !important;
    text-decoration: none;
}

.lesson-status {
    margin-left: 15px;
    flex-shrink: 0;
}

.lesson-status i {
    color: #28a745;
    font-size: 1.1rem;
}

/* Lesson Type Icons */
.lesson-type-icon {
    margin-left: 15px;
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lesson-type-icon i {
    font-size: 1rem;
}

.lesson-type-icon.video i,
.lesson-type-icon.quiz i,
.lesson-type-icon.text i,
.lesson-type-icon.file i {
    color: #28a745 !important;
}

/* Remove old lesson meta styles */
.lesson-meta,
.lesson-number,
.lesson-type,
.lesson-duration {
    display: none;
}

/* Collapse animation */
.collapse {
    transition: height 0.35s ease;
}

.collapse.show {
    animation: slideDown 0.35s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        max-height: 0;
    }

    to {
        opacity: 1;
        max-height: 500px;
    }
}

/* Enhanced animations */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Better focus states */
.btn:focus,
.lesson-title:focus {
    outline: 2px solid #28a745;
    outline-offset: 2px;
}

/* Responsive Design */
@media (max-width: 1199.98px) {
    .course-sidebar {
        position: static;
    }
}

@media (max-width: 991.98px) {
    .course-about-section {
        padding: 30px 0;
    }

    .course-lessons-section {
        padding: 40px 0;
    }

    .lessons-container {
        padding: 30px 20px;
    }

    .course-main-content {
        margin-top: -20px;
    }

    .course-details-card,
    .instructor-card,
    .course-info-card {
        margin-left: 0;
        margin-right: 0;
    }

    .course-stats {
        justify-content: center;
    }

    .stat-item {
        font-size: 0.85rem;
    }
}

@media (max-width: 768px) {
    .chapter-header {
        padding: 15px 20px !important;
    }

    .chapter-title {
        font-size: 1rem !important;
    }

    .lessons-count {
        font-size: 0.8rem;
        padding: 4px 8px;
    }

    .lesson-item {
        padding: 12px 20px;
    }

    .lesson-title {
        font-size: 0.9rem !important;
    }
}

@media (max-width: 767.98px) {
    .sign-up .row.d-flex {
        display: block !important;
    }

    .sign-up-left-image {
        display: none !important;
        margin-left: 0;
        border-radius: 10px;
    }

    .sing-up-right {
        padding: 25px;
        margin-right: 0;
        border-radius: 10px;
    }

    .exam-announcement-bar {
        margin-top: 150px;
    }

    .course-about-section {
        padding: 20px 0;
        margin-top: -30px;
    }

    .course-about-card {
        padding: 20px;
        margin: 0 15px;
    }

    .about-title {
        font-size: 1.5rem;
    }

    .course-lessons-section {
        padding: 30px 0;
    }

    .lessons-container {
        padding: 25px 15px;
        margin: 0 15px;
    }

    .lessons-title {
        font-size: 1.6rem;
    }

    .course-info-card {
        padding: 25px 20px;
    }

    .course-info-card .course-title {
        font-size: 1.8rem;
    }

    .course-info-card .course-subtitle {
        font-size: 1.1rem;
    }

    .course-stats {
        flex-direction: column;
        gap: 10px;
    }

    .chapter-meta {
        flex-direction: column;
        align-items: flex-end;
        gap: 8px;
    }

    .lesson-meta {
        flex-direction: column;
        gap: 5px;
    }
}

@media (max-width: 575.98px) {
    .course-details-page {
        padding: 0 10px;
    }

    .course-header-title {
        font-size: 1.5rem;
    }

    .course-content-right {
        padding: 20px 15px;
    }

    .course-card-content {
        padding: 20px 15px;
    }

    .instructor-card {
        padding: 20px 15px;
    }
}

/* Improved accessibility */
@media (prefers-reduced-motion: reduce) {

    .course-details-card,
    .course-content-right,
    .lesson-item:hover .lesson-number,
    .course-details-card:hover {
        animation: none;
        transform: none;
        transition: none;
    }
}

/* Additional styles for other components */
.position-relative i.fa-solid {
    position: absolute;
    right: unset;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--dark-blue);
    font-size: 1em;
    z-index: 2;
}

.sing-up-right .position-relative input.form-control,
.sing-up-right select.form-control {
    padding-right: 18px;
    padding-left: 50px;
}

.sing-up-right .position-relative i.fa-solid.fa-eye,
.sing-up-right .position-relative i.fa-solid.fa-eye-slash {
    left: unset;
    right: 18px;
    color: #999;
    font-size: 1em;
    z-index: 2;
}

.sing-up-right h5,
.sing-up-right .form-group label {
    text-align: right;
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: #333;
    font-size: 1em;
}

.sing-up-right #first_name.mb-3 {
    margin-bottom: 10px !important;
}

.phone-input .row .col-4,
.phone-input .row .col-8 {
    padding-left: 5px;
    padding-right: 5px;
}

.phone-input label {
    font-size: 0.9em;
    margin-bottom: 5px;
    color: #666;
    text-align: right;
}

.phone-input .form-control {
    height: 50px;
}

.sing-up-right select.form-control {
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20256%20512%22%3E%3Cpath%20fill%3D%22%230c2b9b%22%20d%3D%22M192%20256L64%20128v256l128-128z%22%2F%3E%3C%2Fsvg%3E');
    background-repeat: no-repeat;
    background-position: left 18px center;
    background-size: 10px;
    padding-right: 18px;
    padding-left: 50px;
}

.sing-up-right .mb-4 {
    margin-bottom: 25px !important;
}

.sing-up-right p {
    margin-bottom: 20px;
}

.sing-up-right .log-in.mt-4 {
    margin-top: 30px !important;
}

.sing-up-right .form-group {
    margin-bottom: 20px;
}

.sing-up-right .form-check {
    margin-top: 10px;
}

.another.text-center {
    margin-top: 35px;
}

.another p {
    font-size: 1.05em;
    color: #666;
}

.another a {
    color: var(--light-blue);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.another a:hover {
    color: var(--dark-yellow);
    text-decoration: underline;
}

.btn-secondary-custom {
    background-color: #e0e0e0;
    color: #555;
    border: 1px solid #c0c0c0;
    padding: 14px 28px;
    font-size: 1.1em;
    border-radius: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.btn-secondary-custom:hover {
    background-color: #d0d0d0;
    border-color: #b0b0b0;
    color: #333;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.sing-up-right .another p a {
    color: var(--light-blue);
}

.sing-up-right .another p a:hover {
    color: var(--dark-yellow);
}/*
 Fix Font Awesome Icons Display */
.fas, .far, .fab, .fa {
    font-family: "Font Awesome 6 Free", "Font Awesome 6 Brands" !important;
    font-weight: 900 !important;
    font-style: normal !important;
    font-variant: normal !important;
    text-rendering: auto !important;
    line-height: 1 !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
}

/* Ensure icons are visible in course features */
.course-features-list i {
    font-family: "Font Awesome 6 Free" !important;
    font-weight: 900 !important;
    display: inline-block !important;
    width: 16px !important;
    text-align: center !important;
}

/* Ensure icons are visible in course actions */
.course-actions i {
    font-family: "Font Awesome 6 Free" !important;
    font-weight: 900 !important;
    display: inline-block !important;
}

/* Ensure icons are visible in lesson types */
.lesson-type-icon i {
    font-family: "Font Awesome 6 Free" !important;
    font-weight: 900 !important;
    display: inline-block !important;
}

/* Ensure icons are visible in stats */
.stat-item i {
    font-family: "Font Awesome 6 Free" !important;
    font-weight: 900 !important;
    display: inline-block !important;
}

/* Ensure chevron icons work properly */
.collapse-chevron-icon {
    font-family: "Font Awesome 6 Free" !important;
    font-weight: 900 !important;
    display: inline-block !important;
}

/* Course badge icon */
.course-badge i {
    font-family: "Font Awesome 6 Free" !important;
    font-weight: 900 !important;
    display: inline-block !important;
}

/* User circle badge icon */
.user-circle-badge i {
    font-family: "Font Awesome 6 Free" !important;
    font-weight: 900 !important;
    display: inline-block !important;
}

/* Fix any missing icon content */
.fa-users::before { content: "\f0c0"; }
.fa-clock::before { content: "\f017"; }
.fa-play-circle::before { content: "\f144"; }
.fa-certificate::before { content: "\f0a3"; }
.fa-mobile-alt::before { content: "\f3cd"; }
.fa-infinity::before { content: "\f534"; }
.fa-shopping-cart::before { content: "\f07a"; }
.fa-cart-plus::before { content: "\f217"; }
.fa-play::before { content: "\f04b"; }
.fa-chevron-down::before { content: "\f078"; }
.fa-star::before { content: "\f005"; }
.fa-check::before { content: "\f00c"; }
.fa-list-ul::before { content: "\f0ca"; }
.fa-question-circle::before { content: "\f059"; }
.fa-file-alt::before { content: "\f15c"; }
.fa-file-pdf::before { content: "\f1c1"; }