body {
    font-family: 'Roboto', sans-serif;
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

.container {
    padding-left: 124px;
    padding-right: 124px;
}

p {
    font-size: 24px;
}

h1 {
    font-size: 65px;
    font-weight: 700;
    width: 500px;
    margin-top: 40px;
    position: relative;
    left: -800px;
    opacity: 0;
}

h2 {
    font-size: 45px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 45px;
    margin-top: 15px;
}

h3 {
    font-size: 28px;
    color: #535353;
    font-weight: 500;
}

h4 {
    font-size: 35px;
    color: #535353;
    letter-spacing: 3.5px;
    text-align: center;
}

/* HERO SECTION */
.hero_section {
    background: url(/common/images/marketing/OAT-2021/images/Header_graphic.svg);
    color: #ffffff;
    background-size: cover;
    padding-top: 10px;
}

nav p {
    font-size: 18px;
    font-weight: 400;
    display: inline-block;
    margin-top: 5px;
    margin-right: 15px;
}

.nav-brand {
    margin-left: 0;
    padding-left: 0;
}

nav.container-fluid {
    padding-left: 0;
    padding-right: 0;
}

.sticky {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #ffffff;
    box-shadow: 0px 3px 8px 0px rgba(0, 0, 0, 0.096);
    z-index: 10;
    padding-left: 124px;
    padding-right: 124px;
    transition: all 0.2 ease-in-out;
    color: #5596BD !important;
}

.hero-text {
    padding: 100px 0;
}

.hero_marks {
    position: relative;
    right: -800px;
    opacity: 0;
}

.hero_button {
    font-size: 20px;
    font-weight: 500;
    background-color: #275470;
    padding: 11px 9px;
    color: #ffffff;
    text-decoration: none;
    line-height: 0;
    margin-top: 030px;
    transition: all 0.2s ease-in-out;
    cursor: pointer !important;
}

    .hero_button:hover {
        text-decoration: none;
        color: #ffffff;
        background-color: #2767AF;
    }

.hero-text p {
    font-size: 20px;
    margin-bottom: 5px;
    font-weight: 400;
}

.hero-text ul {
    font-size: 20px;
    padding-left: 30px;
    margin-bottom: 30px;
    line-height: 2;
    font-weight: 400;
}

.hero-text li {
    margin-left: 0;
    padding-left: 0;
    list-style-image: url(/common/images/marketing/OAT-2021/images/checkmark-sharp.svg);
}

/* CALL SAMPLES */
#calls_samples {
    margin-top: 60px;
}

.calls_samples h2 {
    margin-top: 15px;
    margin-bottom: 0;
    padding-bottom: 0;
}

.call_box {
    padding: 0 80px;
    padding-top: 0px;
    margin-top: 50px;
}

.call_details {
    margin-left: 45px;
}

.call_head {
    font-weight: 500;
    color: #5596BD;
}

h2 span {
    color: #5596BD;
}

/* #calls_samples h2 {
    height: 80px;
} */

.call_box p {
    line-height: 1.2;
    font-weight: 400;
}

.call_box figure {
    width: 476px;
    height: 478px;
}

.carousel-control-prev-icon {
    background-image: url(/common/images/marketing/OAT-2021/images/arrow-down-fill.svg);
}

.carousel-control-next-icon {
    background-image: url(/common/images/marketing/OAT-2021/images/arrow-down-fill-1.svg);
}

.carousel-control-prev {
    left: -50px;
}

.carousel-control-next {
    right: -50px;
}

.carousel-indicators {
    bottom: -25px;
}

    .carousel-indicators li {
        background-color: #5596BD;
        margin-left: 0;
        margin-right: 0;
        width: 65px;
        height: 3px;
    }

/* TAKE A TOUR */
#take_tour {
    margin-top: 120px;
}

.take_tour {
    background-image: url(/common/images/marketing/OAT-2021/images/take_a_tour_bg.svg);
    background-size: cover;
    padding: 60px 120px;
    text-align: center;
}

.video_player {
    cursor: pointer;
}

.video {
    height: 100vh;
    width: 100vw;
    padding-top: 10%;
    background-color: #5595bda1;
    overflow: hidden;
    text-align: center;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 0;
    z-index: 5;
}

.video_item {
    cursor: pointer;
}

/* FEATURES */
#features {
    margin-top: 120px;
}

    #features .call_head {
        text-align: center;
    }

.feature_box p {
    font-size: 20px;
    color: #535353;
    line-height: 1.2;
    margin-top: 15px;
    text-align: center;
}

#features figure {
    text-align: center;
}

#features hr {
    /* border: 2.5px #5596BD solid; */
    border: none;
    background-color: #5596BD;
    height: 4px;
    opacity: 1;
    margin-top: 30px !important;
}

/* MENTORING */
#education {
    margin-top: 120px;
}

    #education h2 {
        margin-bottom: 15px;
        margin-top: 0;
    }

    #education .call_head {
        text-align: center;
        margin-bottom: 0px;
    }

.intro p {
    font-size: 20px;
    color: #535353;
    text-align: center;
}

.intro {
    margin-bottom: 30px;
}

.lecture_video {
    margin-right: 45px;
    width: 768px;
    height: 308px;
}

.video_item {
    margin-bottom: 30px;
    padding-bottom: 10px;
    border-bottom: 2px #5595bd85 solid;
}

.item_acitive {
    border-bottom: 2px #5595bd solid;
}

.video_item p {
    font-size: 18px;
    font-weight: 400;
    margin-left: 10px;
    margin-top: 0;
    margin-bottom: 0;
    line-height: 1;
    margin-right: 0;
}

.video_active {
    display: block;
}

/* TESTIMONIALS */
#testimonials {
    margin-top: 120px;
    background: linear-gradient(180deg, rgba(255,255,255,1) 0%, rgba(255,255,255,1) 70%, rgba(253,252,248,1) 71%, rgba(250,248,240,1) 72%, rgba(250,248,240,1) 100%);
}

.testimonial_box {
    text-align: center;
    background-color: #CBDCE7;
    position: relative;
    margin-top: 60px;
    padding-top: 85px;
    padding-bottom: 10px;
}

.subscriber {
    position: absolute;
    bottom: 280px;
    right: 100px;
}

.testimonial_quote {
    text-align: left !important;
    font-size: 20px;
    margin-top: 0;
    height: 120px;
    padding-right: 30px;
    padding-left: 30px;
}

.cite {
    font-size: 20px;
    font-weight: 700;
    color: #5596BD;
    text-align: left;
    margin-top: 80px;
    margin-left: 30px;
}

.mark {
    position: absolute;
    left: 30px;
    top: -12px;
    background-color: transparent;
}

/* FOOTER */
#footer {
    background-color: #FAF8F2;
    text-align: center;
    padding: 60px 0;
}

    #footer h2 {
        margin-bottom: 15px;
    }

    #footer p {
        margin-bottom: 30px;
    }

/**************QUERIES*****************/

@media only screen and (max-width: 1200px) {

    .container {
        padding-right: 20px;
        padding-left: 20px;
    }

    .sticky {
        padding-right: 20px;
        padding-left: 20px;
        padding-top: 10px;
    }

    h1 {
        font-size: 55px;
    }

    h2 {
        font-size: 35px;
    }

    h4 {
        font-size: 28px;
        letter-spacing: 1 px;
        margin-top: 15px;
    }

    .hero_button {
        font-size: 18px;
    }

    .call_box {
        padding: 0 40px;
    }

    #calls_samples h3 {
        height: 60px;
    }

    .take_tour {
        padding: 60px 20px;
    }

    #features figure {
        width: 85%;
        height: 220px;
    }

    #features hr {
        margin-bottom: 15px;
    }

    .subscriber {
        right: 70px;
    }

    .video_mentoring {
        justify-content: center;
        align-items: center;
    }

    .lecture_video {
        margin-right: 0px;
        width: 70%;
        height: 300px;
        margin-bottom: 030px;
        margin-right: 45px;
    }

    .video_active {
        display: block;
    }
}


@media only screen and (max-width: 600px) {
    .container {
        padding-left: 5px;
        padding-right: 5px;
    }

    .sticky {
        font-size: 16px !important;
        width: 95%;
        padding-bottom: 10px;
        top: 0;
    }

    .navbar-brand img {
        width: 180px;
    }

    h1 {
        font-size: 35px;
        width: 300px;
    }

    h2 {
        font-size: 25px;
    }

    h4 {
        margin-top: 15px;
    }

    p {
        font-size: 18px !important;
    }

    .call_box {
        padding: 0 0px;
        padding-top: 0px;
        margin-top: 50px;
        flex-wrap: wrap;
    }

    .call_details {
        margin-left: 15px;
    }

    .call_box figure {
        width: unset;
        height: 400px;
    }

        .call_box figure img {
            width: 100%;
        }

    .call_details {
        height: 300px;
    }

    #take_tour img {
        width: 300px;
    }

    #features {
        text-align: center;
    }

        #features figure {
            /* height: unset; */
            width: unset;
            padding-left: 25px;
            padding-right: 25px;
            /* margin-bottom: 15px; */
        }

    .feature_box {
        margin-top: 30px;
        text-align: unset;
    }

    #features img {
        /* width: 100%; */
        padding-bottom: 15px;
    }

    #features hr {
        width: 80%;
        text-align: center;
        margin-top: 35px;
    }

    .video_mentoring {
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
    }

    .lecture_video {
        margin-right: 0px;
        width: 100%;
        height: 300px;
        margin-bottom: 030px;
        margin-right: 0 !important;
    }

    .testimonial_box {
        margin-top: 100px;
    }

    .subscriber {
        right: 85px;
    }
}