:root {
    --primary-blue: #3e4b66;
    --accent-orange: #f5810b;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
        Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
    background-color: #d2d2d2;
    line-height: 1.6;
}

.course-header {
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    color: white;
    padding: 2rem 0;
    position: relative;
    height: 30rem !important;
}

.course-header::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5); /* dark overlay */
    z-index: 0;
}

.course-header-content {
    position: relative;
    z-index: 1;
}

.star-rating {
    color: #f5810b;
    margin-right: 0.5rem;
    margin-left: 0.5rem;
}

.course-title,
.course-subtitle,
.category-badge,
.instructor-info,
.rating-section,
.course-stats {
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
}

.category-badge {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.3rem 0.7rem;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.8rem;
    margin-right: 0.5rem;
}

.course-title {
    font-size: 2rem;
    font-weight: bold;
    margin: 1rem 0;
}

.course-subtitle {
    color: #eee;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.instructor-info {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
}

.instructor-photo {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    margin-right: 0.5rem;
}

.rating-section {
    display: flex;
    align-items: center;
    margin: 1rem 0;
}

.star-rating {
    color: #f5810b;
    margin-right: 0.5rem;
}

.course-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    color: #ddd;
    font-size: 0.9rem;
}

.stat-item {
    display: flex;
    align-items: center;
}

.stat-item i {
    margin-right: 0.3rem;
}

.course-card-wrapper {
    margin-top: 16.4rem !important;
}

@media (max-width: 991.98px) {
    .course-card-wrapper {
        margin-top: 2rem !important;
    }
    .learn-section {
        margin-top: 40rem;
    }
    .course-header {
        height: 40rem !important;
    }
}

@media (max-width: 575.98px) {
    .course-card-wrapper {
        margin-top: 1rem !important;
    }
}

.video-player {
    width: 100%;
    aspect-ratio: 16/9;
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-button {
    color: white;
    font-size: 3rem;
    cursor: pointer;
}

.course-card {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}

.price-section {
    padding: 1.5rem;
    border-bottom: 1px solid #eee;
}

.price {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-orange);
}

.cta-button {
    display: block;
    text-align: center;
    font-weight: bold;
    border-radius: 4px;
    text-decoration: none;
    margin: 1rem 0;
    background: #186d8e;
    background-color: #186d8e;
    padding: 18px;
    color: white;
    width: 100%;
}

.cta-button:hover {
    background-color: var(--accent-orange);
    color: #ffffff;
}

.course-includes {
    padding: 1.5rem;
}

.include-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
}

.include-item i {
    margin-right: 0.5rem;
    color: #666;
}
.learn-section {
    padding: 2rem;
    background-color: #f8f9fa;
}

.content-section {
    margin-top: 4rem;
    padding: 2rem;
    background-color: #ffffff;
}
.requirements-section {
    margin-top: 4rem;
}

/* Optional Section Headers & Lists */
.learn-section h3,
.requirements-section h3,
.content-section h3,
/* .instructor-section h3 {
    font-size: 2.5rem;
    font-weight: bold;
    color: #000000;
    margin: 2rem 0 1rem;
    font-family: Roboto;
} */

.requirement-container,
.requirement-container * {
    background-color: #d2d2d2 !important;
    text-align: justify;
}
.course-subtitle,
.course-subtitle * {
    background-color: transparent !important;
    text-align: justify;
}

.learn-list,
.requirements-list {
    list-style: none;
    padding-left: 0;
}

.learn-list li,
.requirements-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.8rem;
}

.learn-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-orange);
}

.requirements-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-blue);
}

/* Accordion and Lecture Sections */
.content-accordion .accordion-button {
    padding: 0.5rem;
    font-size: 0.9rem;
}

.content-accordion .accordion-button:not(.collapsed) {
    background-color: #f8f9fa;
    color: var(--primary-blue);
}

.content-accordion .accordion-body {
    padding: 0;
}

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

.lecture-item {
    padding: 0.5rem 1rem;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lecture-title {
    display: flex;
    align-items: center;
}

.lecture-icon {
    margin-right: 0.5rem;
    color: #777;
}

.lecture-duration {
    color: #777;
    font-size: 0.8rem;
}

.section-info {
    color: #777;
    font-size: 0.8rem;
    margin-left: 0.5rem;
}

.instructor-profile {
    display: flex;
    margin-bottom: 1.5rem;
}

/* .instructor-avatar {
    border-radius: 50%;
    margin-right: 1.5rem;
} */
/*
.instructor-details h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.instructor-stats {
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1rem 0;
}

.instructor-stat {
    display: flex;
    align-items: center;
    color: #666;
    font-size: 0.9rem;
}

.instructor-stat i {
    color: var(--accent-orange);
    margin-right: 0.3rem;
} */

.instructor-avatar {
    object-fit: cover;
    border: 5px solid #fff;
}
.bg-light-subtle {
    background-color: #e6e6e6;
}

/* ///////////////////////////////////////////////  Style for insctructor section //////////////////////////////////////////////// */
.instructor-card {
    border-radius: 8px;
    max-width: 1200px;
    margin-top: 3rem;
}
.instructor-heading {
    color: #1a2b50;
    font-weight: bold;
    font-size: 2.2rem;
    margin-bottom: 20px;
}
.profile-img {
    width: 230px;
    height: 246px;
    border-radius: 50%;
    object-fit: cover;
}
.instructor-name {
    color: #1a2b50;
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 15px;
}
.instructor-stats {
    margin-bottom: 10px;
}
.stat-icon {
    color: var(--accent-orange);
    margin-right: 10px;
    font-size: 20px;
}
.user-icon {
    color: #888;
    margin-right: 10px;
    font-size: 20px;
}
.stat-text {
    color: #666;
    font-size: 1.1rem;
}
.instructor-bio {
    color: #1a2b50;
    font-size: 1rem;
    line-height: 1.6;
    margin-top: 20px;
}
@media (max-width: 767px) {
    .profile-img {
        width: 150px;
        height: 150px;
        margin-bottom: 20px;
    }
    .instructor-name {
        font-size: 1.5rem;
    }
    .instructor-heading {
        font-size: 1.8rem;
    }
}

@media (max-width: 991px) {
    .instructor-ratings {
        padding-left: 7rem !important;
    }
}

@media (max-width: 768px) {
    .instructor-ratings {
        padding-left: 7rem !important;
    }
    .profile-img {
        margin-left: 7rem !important;
    }
    .instructor-heading {
        margin-left: 7rem !important;
    }
}
/* ///////////////////////////////////  Style for Reviews section /////////////////////////////////////////////////////////////// */
.reviews-section {
    margin: 3rem 0px;
}

.reviews-title {
    color: #1a2942;
    font-weight: bold;
    margin-bottom: 20px;
    font-size: 36px;
}

.review-summary {
    background-color: #fff;
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 30px;
}

.rating-number {
    font-size: 48px;
    font-weight: bold;
    color: #1a2942;
    margin-bottom: 5px;
}

.star-rating {
    color: #ff8c00;
    font-size: 24px;
    margin-bottom: 10px;
}

.total-reviews {
    color: #666;
    margin-top: 5px;
}

.rating-bar {
    height: 12px;
    background-color: #e9ecef;
    border-radius: 20px;
    width: 100%;
    margin-bottom: 10px;
}

.rating-fill {
    height: 100%;
    background-color: #ff8c00;
    border-radius: 20px;
}

.star-count {
    font-size: 14px;
    color: #666;
}

.count-number {
    color: #666;
    text-align: right;
}

.review-card {
    background-color: #fff;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    height: 100%;
}

.reviewer-img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.reviewer-name {
    color: #1a2942;
    font-weight: bold;
    margin-bottom: 0;
}

.reviewer-title {
    color: #666;
    font-size: 14px;
}

.review-stars {
    color: #ff8c00;
    font-size: 16px;
    margin: 15px 0;
}

.review-text {
    color: #333;
    font-size: 14px;
    line-height: 1.5;
}

@media (max-width: 767px) {
    .rating-details {
        margin-top: 20px;
    }
}
/* ////////////////////////////////////////////// Style for More Courses //////////////////////////////////////////////////////// */
.course-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #0d6efd;
    color: white;
    font-size: 0.8rem;
    padding: 0.25rem 0.6rem;
    border-radius: 0.5rem;
}
.course-card {
    border: 1px solid #dee2e6;
    border-radius: 10px;
    overflow: hidden;
    background: white;
    transition: transform 0.2s;
    text-align: left;
}
.course-card:hover {
    transform: scale(1.01);
}
.course-img-wrapper {
    position: relative;
    height: 180px;
    overflow: hidden;
}
.course-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.rating-stars {
    color: orange;
}
.btn-learn {
    background-color: #186d8e;
    padding: 18px;
    color: white;
    width: 100%;
}
.btn-learn:hover {
    background-color: var(--accent-orange);
}
/* ///////////////////////////////////////////////////////////////////////////////////////////////////////////// */
.pl-0 {
    padding-left: 0px !important;
}