@media (max-width: 768px) {
    .course_feedback_video {
        grid-template-columns: auto !important;
    }
    .course_feedback_video .iframe_videos {
        height: 260px !important;
    }
}
.workshop_modal {
    width: 95vw;
    max-width: 576px;
    margin-left: auto;
    margin-right: auto;
    height: fit-content;
    position: absolute;
    left: 50%;
    transform: translate(-50%, 0);
}

.modal_button1 {
    margin-top: 20px;
    text-align: center;
}
.modal_coteint {
    text-align: left;
}

/* .course_curriculum_inner ul li .course_tab_inner
.video_button button{
    background: #128C7E;
    width: 132px;
    border-radius: 10px;
    color: white;
} */

.crouse_inportant_topic {
    /* padding: 20px; */
    margin-bottom: 0.5rem;
    border-radius: 20px;
    /* box-shadow: 0 0 2px rgba(0, 0, 0, 0.35); */
}
.crouse_inportant_topic h4 {
    margin-bottom: 1rem;
    font-size: 19px;
    font-weight: 700;
    color: #686a6c;
}
.crouse_inportant_topic ul li {
    position: relative;
    line-height: 35px;
    padding-left: 0;
    list-style: none;
}
.crouse_inportant_topic ul {
    padding-left: 20px;
}
.crouse_inportant_topic ul li span {
    width: 1.3rem;
    height: 1.3rem;
    line-height: 1.3rem;
    text-align: center;
    border-radius: 50px;
    border: 1px solid #0145b6;
    color: #0145b6;
    font-weight: 500;
    font-size: 0.8rem;
    display: inline-block;
    margin-left: -1.2rem;
    margin-right: 0.3rem;
}
.course_free_video_modal {
    width: 95vw;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    height: 450px;
}
.course_free_modal_header {
    background: #8a2be2;
    color: white;
    margin-bottom: 0;
    border-bottom: 0;
}
.course_free_modal_body {
    background: #0000ff;
}
.course_free_modal_close {
    background: transparent;
    outline: none;
    border: none;
    transition: 0.4s;
}
.course_free_modal_close i {
    color: white;
    font-size: 1.5rem;
    font-weight: 900;
}
.course_free_modal_close:hover i {
    opacity: 0.8;
}

.course-preview-player,
.course-preview-embed {
    width: 100%;
}

.course-preview-trigger {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    border-radius: 6px 6px 0 0;
    overflow: hidden;
    background: #111111;
    cursor: pointer;
}

.course-preview-poster,
.course-preview-embed iframe {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.course-preview-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0.55) 100%);
}

.course-preview-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 78px;
    height: 78px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: #f97316;
    color: #ffffff;
    transform: translate(-50%, -50%);
    box-shadow: 0 16px 32px rgba(249, 115, 22, 0.35);
    transition: transform 0.2s ease, background-color 0.2s ease;
    z-index: 1;
}

.course-preview-play-button i {
    margin-left: 4px;
    font-size: 26px;
}

.course-preview-trigger:hover .course-preview-play-button,
.course-preview-trigger:focus-visible .course-preview-play-button {
    background: #ea580c;
    transform: translate(-50%, -50%) scale(1.05);
}

.course-preview-label {
    position: absolute;
    left: 16px;
    bottom: 16px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(17, 17, 17, 0.82);
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
    z-index: 1;
}

@media (max-width: 575px) {
    .course-preview-play-button {
        width: 64px;
        height: 64px;
    }

    .course-preview-play-button i {
        font-size: 22px;
    }
}

.course_tab_menu_sticky {
    background: #f8f9f8;
    margin-top: 34px;
    border-radius: 5px;
    position: sticky;
    top: 89px;
    z-index: 2;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.35);
}

.button_all.active {
    border-bottom: 3px solid var(--primary-blue) !important;
}

/* teacher profile start heare */
.sub_title3_md_s {
    text-align: center;
    padding-top: 1rem;
    margin-bottom: 2.5rem;
    font-size: 27px;
    font-weight: 700;
}
.teacher_title {
    text-align: center;
    margin-bottom: 1rem;
    margin-top: 2rem;
    color: #0b5ed7;
    font-size: 25px;
    font-weight: 900px;
}
.teacher_education ul li {
    list-style: block;
    font-size: 17px;
    line-height: 33px;
}
.teacher_table {
    background-color: #f5f5dc;
    font-size: 20px;
}
.teacher_learning_ex ul li {
    position: relative;
    line-height: 29px;
}
.teacher_learning_ex ul {
    padding-left: 70px;
}
.teacher_learning_ex ul li::before {
    content: "";
    width: 8px;
    height: 8px;
    background-color: #0145b6;
    border-radius: 50%;
    position: absolute;
    left: -20px;
    top: 10px;
}
.social_icon_teachers {
    margin-top: 31px;
    padding-bottom: 5px;
    display: flex;
    column-gap: 10px;
    padding-left: 30px;
    justify-content: flex-start;
    align-items: center;
}
.social_icon_teachers .t_icon i {
    font-size: 1rem;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    border-radius: 5px;
    color: #000000;
}
.social_icon_teachers .t_icon {
    background-color: rgba(0, 0, 0, 0.1);
    color: #000000;
    transition: 0.4s;
    border-radius: 5px;
}
.social_icon_teachers .t_icon:hover {
    color: white !important;
    background-color: #fe4a55;
}
.social_icon_teachers .t_icon:hover i {
    color: white !important;
}
.teacher_education p {
    text-align: center;
    font-size: 13px;
}
.social_icon_teachers a i:hover {
    color: rgb(0, 68, 255);
}

.teacher_learning_ex ul li {
    font-size: 17px;
}

.teacher_profile_education {
    background-color: #f5f5dc;
    padding-top: 1rem;
    padding-bottom: 1rem;
}
.teacher_profile_table {
    background-color: #f8f9f8;
    padding-top: 1rem;
    padding-bottom: 1rem;
    margin-bottom: 10px;
    margin-top: 10px;
}
.teacher_research_section {
    background-color: #dcdddc;
    padding-top: 1rem;
    padding-bottom: 1rem;
    margin-bottom: 10px;
}
/* teacher profile end heare */

/* Course Feedback start heare */
.course_feedback_video {
    display: grid;
    grid-template-columns: auto auto;
    grid-gap: 1rem;
}
.course_feedback_video .iframe_videos {
    width: 100%;
    height: 230px;
}

/* Course Feedback end heare */
/* Course Evaluation start heare */

.evaluation_certificate_img {
    background-color: rgb(218, 127, 9);
    border: #f5f5dc solid 3px;
    padding: 3px;
    margin-bottom: 2rem;
    margin-top: 1rem;
    margin-left: auto;
    margin-right: auto;
}

.h-6rem {
    height: 6rem;
}
.w-6rem {
    width: 6rem;
}

/* Course Evaluation end heare */

/* Course Prerequisite Styling */
.course_prerequisite_section {
    margin-top: 2rem;
}

.course_prerequisite_header {
    border: 2px solid #0d6efd;
    border-radius: 50px;
    background-color: #eff6ff; /* Light blue background */
    text-align: center;
    padding: 10px 20px;
    margin-bottom: 1.5rem;
    width: 100%;
}

.course_prerequisite_header h4 {
    margin: 0;
    color: #4a4a4a; /* Dark gray text as per image */
    font-weight: 700;
    font-size: 19px;
}

.prerequisite_tags_container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-start;
}

.prerequisite_tag {
    display: inline-block;
    border: 0.5px solid #0d6efd;
    border-radius: 50px;
    padding: 8px 25px;
    color: #0d6efd;
    background-color: white;
    font-weight: 500;
    font-size: 1rem;
    white-space: wrap;
    font-size: 10px;
}