:root {
    --red: #d2232a;
    --dark: #212121;
    --white: #ffffff;
    --yellow: #f2ca8c;
    --gray: #5f6774;
    --off-white: #fcfbf9;
    --nav-bg: #fcfbf9;
    --radius: 6px;
    --border-color: rgba(33, 33, 33, 0.1);
}
.course_details img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
a {
    text-decoration: none;
    color: inherit;
}
input {
    border: none;
    outline: none;
}

.cart-modal {
    position: fixed;
    top: 0;
    left: 0;
    height: 100dvh;
    max-height: 100dvh;
    width: 100%;
    background-color: rgba(0, 0, 0, 0);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(100%);
    transition: transform 0.5s;
    z-index: 10;

    .modal-inner {
        position: relative;
        width: 500px;
        height: max-content;
        background-color: var(--white);
        box-shadow: 0px 100px 100px var(--border-color);
        border-radius: calc(var(--radius) * 2);
        transform: scale(0);
        transition: transform 0.5s ease-in-out;
        transition-delay: 0.2s;
        padding: 3rem 2rem;

        .modal-footer {
            margin-top: 2rem;
            /* border: 1px solid; */
        }
        .modal-close-icon {
            position: absolute;
            right: 1rem;
            top: 0.5rem;
        }
    }
}
.modal-open {
    transform: translateY(0%);
    .modal-inner {
        transform: scale(1);
    }
}
.modal-close {
    transform: translateY(100%);
    .modal-inner {
        transform: scale(0);
    }
}

.poppins-regular {
    font-family: "Poppins", serif;
    font-weight: 400;
    font-style: normal;
}

.poppins-semibold {
    font-family: "Poppins", serif;
    font-weight: 600;
    font-style: normal;
}

.poppins-extrabold {
    font-family: "Poppins", serif;
    font-weight: 800;
    font-style: normal;
}

.poppins-black {
    font-family: "Poppins", serif;
    font-weight: 900;
    font-style: normal;
}
button {
    border: none;
    outline: none;
    font-family: "Poppins", serif;
    padding: 10px 20px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: transform 0.2s ease-in-out;
    &:hover {
        transform: translateY(-2px);
    }
}
.primary-btn {
    background-color: var(--red);
    border: 1px solid transparent;
    color: var(--white);
}
.secondary-btn {
    background-color: transparent;
    border: 1px solid var(--red);
    color: var(--red);
}
.hero_section {
    background-color: var(--dark);
    color: var(--nav-bg);
    padding: 40px 0;
}
.breadcrumb {
    color: var(--gray);
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.hero_section_inner_content {
    display: flex;
    justify-content: space-between;
}
.text-gray {
    color: var(--gray);
}
.text-dark {
    color: var(--dark);
}
.text-red {
    color: var(--red);
}
.text-white {
    color: var(--white);
}
.bg-black {
    background-color: var(--dark);
}
.bg-red {
    background-color: var(--red);
}
.text-yellow {
    color: var(--yellow);
}
.cursor-pointer {
    cursor: pointer;
}
.p-20 {
    padding: 20px;
}

.hero_section_inner_content .hero_title {
    font-size: 30px;
    font-weight: 600;
    max-width: 620px;
    line-height: 37.5px;
    color: var(--white);
}
.hero-section-right-section {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.hero_section_inner_content .hero_description {
    max-width: 584px;
    font-size: 16px;
    line-height: 24px;
    font-weight: 400;
    color: #fcfbf9;
}
.hero_section_inner_content .tag_and_rating {
    display: flex;
    gap: 10px;
    align-items: center;
}
.hero_section_inner_content .best-seller-tag {
    background-color: var(--nav-bg);
    border-radius: 4px;
    padding: 4px 10px;
    color: var(--dark);
    font-size: 12px;
    font-weight: 500;
}
.hero_section_inner_content .rating {
    display: flex;
    gap: 10px;
}
.hero_section_inner_content .rating .active-star-icon {
    color: var(--yellow);
}
.hero_section_inner_content .created-by {
    font-size: 12px;
    a {
        text-decoration: underline;
    }
}
.hero-section-left-section {
    display: flex;
    flex-direction: column;
    gap: 10px;
    text-align: end;
    .top-section {
        margin-bottom: 20px;
        .price {
            font-size: 34px;
            color: var(--white);
            line-height: 42.5px;
            font-weight: 700;
            font-family: Quicksand;
        }
        .offers .og-price {
            text-decoration: line-through;
        }
    }
    button {
        width: 280px;
        padding-block: 12px;
        font-weight: 700;
    }
}

.course-detail {
    max-width: 1075px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-block: 2.5rem;
    gap: 20px;
    .course-detail-description {
        display: flex;
        flex-direction: column;
        gap: 10px;
        padding: 1rem 2rem;
        border-left: 2px solid var(--border-color);
        h4 {
            font-weight: 800;
            font-family: Quicksand;
            font-size: 20px;
        }
    }
}
.section-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 2rem;
}
.about-and-learnings {
    background-color: var(--off-white);
    padding-block: 3rem;
}

.about-course {
    article {
        background-color: var(--white);
        font-weight: 400;
        font-size: 0.8rem;
        line-height: 1.1rem;
        display: flex;
        flex-direction: column;
        gap: 20px;
        padding: 2rem;
        box-shadow: 0px 4px 20px var(--border-color);
        border-radius: calc(var(--radius) * 2);
    }
}
.flex {
    display: flex;
}
.gap-20 {
    gap: 20px;
}
.gap-10 {
    gap: 10px;
}
.justify-end {
    justify-content: flex-end;
}
.justify-between {
    justify-content: space-between;
}
.w-full {
    width: 100%;
}
.items-center {
    align-items: center;
}
.learnings {
    margin-top: 2rem;
    .learning-content-container {
        background-color: var(--white);
        box-shadow: 0px 4px 20px var(--border-color);
        border-radius: calc(var(--radius) * 2);
        padding: 4rem 2rem;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    .learnings-content {
        display: flex;
        gap: 20px;
        flex-shrink: 0;

        .icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        p {
            max-width: 396px;
            flex: 1;
            color: var(--gray);
            font-family: Quicksand;
            font-size: 16px;
            font-weight: 400;
            line-height: 24px;
        }
    }
}

.navbar .menu {
    display: none;
}

@media (max-width: 1080px) {
    .navbar {
        .nav_inner_content {
            display: none;
        }
        .menu {
            display: block;
        }
    }

    .hero_section {
        .hero_section_inner_content {
            flex-direction: column;
            .hero-section-left-section {
                text-align: start;
            }
        }
    }

    .learnings {
        .learning-content-container {
            grid-template-columns: repeat(1, 1fr);
        }
    }
}

@media (max-width: 720px) {
    .course-detail {
        grid-template-columns: repeat(2, 1fr);
        .course-detail-description {
            padding: 1rem;
        }
    }
}

/* Course Content */

.course_content {
    background-color: #ffffff;
    padding: 70px 0;

    .course-section {
        margin: 0;
        margin-bottom: 30px;
        box-shadow: 0px 4px 20px 0px #5f67741a;
        padding: 30px 24px;
        background-color: #fff;

        .course_item {
            padding: 20px 0;
        }
        .course_item:not(:first-child) {
            border-top: 1px solid #2121212b;
        }
    }

    h3 {
        font-size: 30px;
        font-weight: 700;
        line-height: 37.5px;
        color: #212121;
        margin-bottom: 30px;

        span {
            color: #d2232a;
        }
    }

    p {
        font-size: 12px;
        font-weight: 400;
        line-height: 18px;
        color: #212121;
        margin-bottom: 20px;
    }

    h4 {
        font-size: 20px;
        font-weight: 500;
        line-height: 25px;
        color: #212121;
        margin-bottom: 20px;
    }

    .course-meta {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        margin-top: 10px;
        color: #6c757d;
        justify-content: space-between;

        div {
            display: flex;

            div {
                display: flex;
                align-items: center;

                span {
                    font-size: 12px;
                    font-weight: 400;
                    line-height: 15px;
                }

                span:nth-child(1) {
                    display: flex;
                    justify-content: center;
                    align-items: center;
                    width: max-content;
                    padding: 5px;
                    border-radius: 50%;
                }
            }
            div:nth-child(1) {
                margin-right: 40px;
                span:nth-child(1) {
                    background-color: #000;
                }
            }
            div:nth-child(2) {
                span:nth-child(1) {
                    background-color: #d2232a;
                }
            }
        }
    }

    .course-meta span {
        margin-right: 12px;
    }

    .course-meta a {
        margin-left: auto;
        text-decoration: underline !important;
        color: #e63946;
        font-weight: bold;
    }
    .course-meta a:hover {
        text-decoration: none !important;
    }

    .course-meta a:hover {
        text-decoration: underline;
    }

    @media (max-width: 720px) {
        padding: 40px 0;

        h3 {
            margin-bottom: 10px;
        }
        .course-section {
            padding: 0;

            .course_item {
                padding: 10px 0;
            }
        }
        .course-meta {
            gap: 10px;
            div {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
                div {
                    align-items: center;
                    flex-direction: row;
                }
            }
        }
    }
}

/* Top Reviews */

.top_reviews {
    padding-top: 50px;
    padding-bottom: 50px;
    background-color: #fcfbf9;

    h3 {
        font-size: 30px;
        font-weight: 700;
        line-height: 37.5px;
        color: #212121;
        margin-bottom: 30px;
        span {
            color: #d2232a;
        }
    }
    .top_reviews_body {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 30px;
    }
    .top_reviews_item {
        padding: 24px;
        background-color: #ffffff;
        border-radius: 12px;
        width: 100%;
        max-width: 340px;
        box-shadow: 0px 4px 20px 0px #5f67741a;

        .tri_top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;

            h4 {
                font-size: 16px;
                font-weight: 500;
                line-height: 20px;
                color: #212121;
                margin: 0;
            }
            .tri_star {
                display: flex;
                gap: 6px;
                align-items: center;
            }
        }
        p {
            font-size: 10px;
            font-weight: 400;
            line-height: 18px;
            color: #212121;
        }
    }
}

/* FAQ */

.faq-container {
    padding-top: 70px;
    padding-bottom: 70px;
    background-color: #fff;

    h3 {
        font-size: 30px;
        font-weight: 700;
        line-height: 37.5px;
        color: #212121;
        margin-bottom: 30px;
        span {
            color: #d2232a;
        }
    }

    .faq-item {
        border: 1px solid #5f6774;
        border-radius: 8px;
        margin-bottom: 24px;
        overflow: hidden;
    }

    .faq-question {
        padding: 21px 24px;
        font-size: 16px;
        font-weight: 700;
        line-height: 20px;
        background-color: #f9f9f9;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        color: #212121;
    }

    .faq-toggle {
        transform: rotate(0deg);
        transition: transform 0.3s ease;
    }

    .faq-answer {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        background-color: #fff;
    }
    
    .faq-answer-wrapper{
        color: #212121;
        font-size: 14px;
        font-weight: 400;
        line-height: 17.5px;
        padding: 21px 24px;
    }

    .faq-item.active .faq-toggle {
        transform: rotate(90deg);
    }

    .faq-footer {
        margin-top: 20px;
        text-align: center;
    }

    .faq-footer a {
        color: #e63946;
        text-decoration: none;
        font-weight: bold;
    }

    .faq-footer a:hover {
        text-decoration: underline;
    }
}