.intro-title h2{
    font-size: 35px;
    font-weight: 400;
    margin-top: 10px;
}
.mosaic-image img{
    width: 100%;
}
.video-paragraph{
    width: 300px;
}
.video-paragraph p{
    font-size: 22px;
    font-weight: 500;
}
.video{
    width: 100%;
    height: 500px;
    position: relative;
}

.half-bg{
    background: linear-gradient(to top, #f2f2f2 60%, #ffffff 40%);
}
.cards-container .courses{
    padding-left: 50px;
}
.cards-container .courses .courses-card h3{
    font-size: 40px;
}
.cards-container .courses .courses-card{
    border-bottom: solid black 2px;
}
.cards-container .courses .courses-card .courses-footer{
    padding-left: 30px;
    padding-right: 30px;
}
.cards-container .courses .courses-card .courses-footer .arrow-icon{
    width: 33px;
    height: auto;
}


section.images{
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}
section.images img{
    width: 100%;
}
.review p{
    font-weight: 300;
    font-size: 16px;
    line-height: 1.5;
}
.review cite {
    font-weight: 300;
    font-size: 14px;

}
div[class^="chevron-"] img{
    width: 40px;
    height: 40px;
}
.reviews-section h2{
    font-size: 35px;
    font-weight: 700;
    color: var(--yellow-comics);
    margin-bottom: 10px;
}

.tab-content:not(.closed){
    display: grid!important;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.course-tab h4 {
    margin: 0 0 8px 0;
    font-size: 20px;
}

.social-icons-sede img {
    width: 23px;
    margin-right: 10px;
    padding-top: 20px;
}

.contact-info p{
    font-size: 13px;
    font-weight: 500;
    margin-top: 14px;
}

@media screen and (max-width: 991px) {
    .intro-title h2 {
        font-size: 30px;
    }
    .container.container-even {
        grid-template-columns: auto auto auto auto;
        gap: 20px;
    }
    .video-section {
        display: grid;
    }
    .video-paragraph{
        width: unset;
    }
    .video-paragraph p {
        font-size: 17px;
    }
    .tab-content:not(.closed){
        grid-template-columns: repeat(2, 1fr)!important;
    }
}
@media screen and (max-width: 768px) {
    .fixed-mobile-button{
        position: fixed;
        bottom: 0;
        background-color: gold;
        padding: 12px 0px;
        display: none;
        width: 100%;
        text-align: center;
        transition: 0.5s;
    }
    .fixed-mobile-button span{
        font-weight: bold;
        font-size: 14px;
        margin-right: 20px;
    }
    .fixed-mobile-button a img {
        width: 23px;
        margin-left: 10px;
    }
    .fixed-mobile-button.visible{
        transition: 0.5s;
        display: flex;
        gap: 20px;
        align-items: center;
        justify-content: center;
    }

    .container.container-even {
        grid-template-columns: auto;
        gap: 20px;
    }
    .container.container-odd {
        grid-template-columns: auto;
    }
    .video img{
        object-fit: cover;
    }
    .tab-content:not(.closed){
        grid-template-columns: repeat(1, 1fr)!important;
    }
}