/* App */
* {
    box-sizing: border-box;
}

html {
    height: 100%;
}
body {
    font-family: "Open Sans", Arial, Helvetica, sans-serif;
    overflow-x: hidden;
    font-size: 18px;
    min-height: 100%;
    line-height: 1.5;
    margin: 0px;
}

.page-container {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
    min-height: 100vh;
}

.margin-top-20 {
    margin-top: 20px;
}

.flex-justify-center {
    display: flex;
    justify-content: center;
}

.align-items-center {
    align-items: center;
}

.section-padding {
    padding-top: 90px;
    padding-bottom: 100px
}
.navigation-bar {
    top: 0;
    left: 0;
    display: flex;
    justify-content: space-between;
    width: 100%;
    height: 70px;
    color: white;
    position: fixed;
    background-color: #002265;
    box-shadow: 0 0 4px 0 #000c25;
    z-index: 10;
}
.navigation-text {
    width: 90%;
    display: flex;
    justify-content: flex-end;
    margin-right: 25px;
}
.navigation-header-logo {
    display: flex;
    width: 55%;
}
.navigation-header-logo:hover {
    cursor: pointer;
}
.navigation-header {
    margin: 18px 25px 25px 5px;
    font-size: 24px;
    font-family: "Montserrat", sans-serif
}
.navigation-logo img {
    height: 55px;
    width: auto;
}
.navigation-logo {
    margin: 10px 5px 10px 25px ;
}

.navigation-button {
    margin: 25px;
    font-size: 16px;
    color: white;
    text-decoration: none;
}  
.navigation-button:hover {
    cursor: pointer;
    color: #82f0ee; 
}

.side-navigation {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 20;
    top: 0;
    left: 0;
    background-color: #002265;  
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 60px;
    margin-top: 70px;
}

.side-navigation-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 250px;
}

.hamburger {
    padding-left: 10px;
    padding-top: 20px;
    display: none!important;
}

.hamburger:hover {
    cursor: pointer;
}
.footer {
    z-index: 10;
    background-color: #002265; 
    bottom: 0;
    left: 0;
    position: absolute;
    width: 100%;
    height: 70px;
    flex-direction: column;
} 
.footer-title {
    color: white;
    font-size: 18px;
} 
.footer-contact-us {
    color:#17BEBB;
    font-size: 14px;
    font-weight: bold;
}
.footer-email {
    margin-top: 7px;
    font-size: 14px;
    color: white;
    text-decoration: none;
}
.footer-email:hover {
    text-decoration: underline;
}
.footer-line {
    margin: 4px;
    text-align: center;
}
.header-text{
    font-size: 46px;
    color: #0c41aa;
    font-family: "Montserrat", sans-serif
}
.sub-header-text {
    color: #0c41aa;
    font-size: 25px;
    margin-bottom: 20px;
    font-family: "Montserrat", sans-serif
}
.white-text {
    color: white;
}
.blue-text{
    color: #2ddfdc;
}
.section-sub-header {
    margin-left: 30px;
    margin-bottom: 30px;
    margin-top: 60px;
}
.section-header {
    text-align: center;
    margin-left: 20px;
    margin-bottom: 30px;
    margin-top: 60px;
}
.button {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #002265;
    width: 150px;
    height: 50px;
    border-radius: 7px;
    color: white;
    font-size: 20px;
}

.disabled-button {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #a5a6a7;
    width: 150px;
    height: 50px;
    border-radius: 7px;
    color: rgb(39, 39, 39);
    font-size: 20px;
}

.button:hover {
    cursor: pointer;
    background-color: rgb(34, 67, 134)
}

@keyframes fade-in-slide-down {
    0% {
        opacity: 0;
        margin-bottom: 50px;
    }
    100% {
        opacity: 100%;
        margin-bottom: 0;
    }
}

@keyframes slide-in-right {
    0% {
        opacity: 0;
        margin-left: 150px;
    }
    50% {
        opacity: 100%;
    }
    100% {
        opacity: 100%;
        margin-left: 40px;
    }
}

@keyframes slide-in-left {
    0% {
        opacity: 0;
        margin-right: 150px;
    }
    50% {
        opacity: 100%;
    }
    100% {
        opacity: 100%;
        margin-right: 40px;
    }
}

@media only screen and (max-width: 1200px) {
    .hamburger {
        display: block!important;
    }
    .navigation-text {
        display: none;
    }
    .navigation-bar {
        justify-content: flex-start;
    }
    .navigation-header-logo {
        width: 100%;
    }
    .navigation-header {
        font-size: 18px;
        margin: 25px 5px 25px 5px;
    }
    .navigation-logo {
        margin: 10px 5px 10px 30px ;
    }
}

/* Features Page */
.features-padding {
    padding-top: 65px;
}
.features-header {
    background-image: linear-gradient(#04235E, #17BEBB, #FFFF);
    flex-direction: column;
    height: 600px;
    align-items: center;
}

.features-header-container {
    max-width: 700px;
    padding: 20px;
    text-align: center;
    flex-direction: column;
    align-items: center;
    animation: fade-in-slide-down .8s ease-in-out .2s;
}
.features-header-button {
    margin-top: 20px;
    width: 350px;
}
.features-bottom-button {
    width: 350px;
    margin-top: 50px;
    background-color:  #2ddfdc;
    color: #000c25;
    font-weight: 600;
}
.features-bottom-button:hover{
    margin-top: 50px;
    background-color:  #5df0ee;
}
.features-header-text {
    font-size: 46px;
    font-family: "Montserrat", sans-serif;
    color: white;
}
.features-subheader-text {
    color: white;
    font-family: "Montserrat", sans-serif;
    font-size: 25px;
}
.features-description-text {
    color: #002265e7;
    margin-top: 30px;
}
.features-gif-item {
    margin-top: 150px;
    margin-bottom: 250px;
    margin-left: 40px;
    margin-right: 40px;
}

.features-gif-item-blue {
    margin: 25px;
}

.slide-in-left {
    animation: slide-in-left 1s ease-in;
}

.slide-in-right {
    animation: slide-in-right 1s ease-in;
}

.features-landscape-img {
    width: 700px;
    height: auto;
    max-height: 374px;
}
.features-portrait-img {
    width: 550px;
    height:auto;
}
.features-grey-section {
    background-color: #ededed;
    padding-top: 75px;
    padding-bottom: 25px;
}
.features-blue-section {
    background-color: #00143d;
    padding-top: 150px;
    padding-bottom: 150px;
}

.gif-item-text-right {
    margin-left: 60px;
    max-width: 650px;
    min-width: 620px;
    position:relative;
    flex-direction: column;
}

.gif-item-text-left {
    margin-right: 90px;
    max-width: 650px;
    min-width: 620px;
    flex-direction: column;
}

.announcement-banner {
    padding-top: 20px;
    background-color: #eee;
     /* background-color: #cfcfcf; */
    padding-bottom: 20px;
}

.announcement-text {
    margin-left: 50px;
    margin-right: 50px;
    text-align: center;
}

.announcement-content {
    border: 2px solid #00467f;
    border-radius: 20px;
    display: flex;
    justify-content: center;
    padding: 10px;
    width: 90%;
}

.announcement-img {
    height: 60px;
    width: fit-content;
}

.announcement-link {
    color: rgb(0, 86, 214);
    text-decoration: none;
}

.announcement-link:hover {
    color: blue;
    text-decoration: underline;
}

@media only screen and (max-width: 1470px) {
    .features-gif-item img {
        max-width: 500px;
    }
}

@media only screen and (max-width: 1280px) {
    .features-gif-item {
        flex-direction: column;
        align-items: center;
    }
    .features-gif-item img {
        width: 97%;
        max-width: 600px;
        order: 1;
    }
    .features-gif-item-blue {
        flex-direction: column;
        align-items: center;
    }
    .features-gif-item-blue img {
        width: 97%;
        max-width: 600px;
        order: 1;
    }
    .gif-item-text-right {
        margin-left: 0;
        margin-top: 50px;
        text-align: center;
        min-width: 0px;

        display: flex;
        flex-direction: column;
        align-items: center;
        order: 2;
    }
    .gif-item-text-left {
        margin-right: 0;
        margin-top: 50px;
        text-align: center;
        min-width: 0px;

        order: 2;
    }
    .features-gif-item {
        margin-top: 100px;
        margin-bottom: 150px;
        margin-left: 25px;
        margin-right: 25px;
    }
}
@media only screen and (max-width: 1200px) {
    .announcement-text {
        font-size: 15px;
        margin-left: 20px;
        margin-right: 20px;
    }
    .announcement-img {
        height: 35px;
    }
}
@media only screen and (max-width: 860px) {
    .announcement-banner {
        padding-top: 10px;
        padding-bottom: 10px;
    }
    .announcement-content {
        flex-direction: column;
        width: 97%
    }
    .announcement-img {
        height: 35px;
    }
    .announcement-img-bottom {
        padding-left: 10px;
        align-self: end;
    }
    .announcement-text {
        margin: 10px 0px 10px 0px;
    }

}

/* Courses and Modules Page */

.courses-modules-section {
    margin-top: 60px;
    margin-bottom: 40px;
}
.course-module-section {
    flex-direction: column;
    margin-top: 50px;
    margin-bottom: 30px;
    max-width: 1000px;
}
.course-module-section-header {
    margin-left: 10px;
    margin-bottom: 40px;
}
.course-module-section-description {
    max-width: 1100px;
    min-width: 150px;
    padding: 0 30px 0 30px;
    text-align: center
}
.course-module-images {
    display: flex;
    justify-content: center;
    text-align: center;
    margin: 10px 35px;
}
.course-module-images-wrap {
    justify-content: left;
}
.course-module-images img{
    width: 250px;
    height: 250px;
    border-radius: 15px;
    margin-left: 30px;
    margin-right: 30px;
}
.course-module-images img:hover {
    opacity: 70%;
    cursor: pointer;
}
.image-text {
    width: 250px;
    flex-wrap: wrap;
    text-align: center;
    margin-left: 30px;
    margin-right: 30px;
    margin-bottom: 30px;
}
@media only screen and (max-width: 1000px) {
    .course-module-images {
        flex-direction: column;
        align-items: center ;
    }
}

.courses-and-modules-section {
    padding-top: 40px;
}

.courses-and-modules-section-header {
    text-align: center;
}

.course-module-body {
    display: flex;
    flex-direction: column; 
    align-items: center;
}
.course-module-max-width {
    max-width: 2000px;
    margin-right: 20px;
    margin-left: 20px;
    display: flex;
    flex-direction: column;
}
.course-module {
    margin-top: 50px;
    margin-bottom: 10px;
}
.course-module img{
    height: 250px;
    width: 250px;
}
.course-module-text {
    margin-left: 50px;
    width: 70%
}
.course-module-price {
    display: flex;
    justify-content: end;
    font-size: 30px;
    margin-right: 10px;
}
.course-module-button {
    margin-top: 50px;
    margin-left: 10px;
    margin-right: 10px;
}
.buttons-section {
    display: flex;
    justify-content: end;
}

.description-section-padding {
    margin-top: 20px;
}

@media only screen and (max-width: 800px) {
    .course-module-body {
        margin-right: 0px;
        align-items: center;
    }

    .buttons-section {
        justify-content: center;
    }

    .course-module-price {
        justify-content: center;
    }

    .course-module {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        margin-top: 50px;

    }
    .course-module-text {
        text-align:center;
        margin-top: 20px;
        margin-left: 10px;
        width: 90%;
    }
}


/* About Page */
.about-section {
    display: flex;
    margin: 40px;
}
.about-image-section {
    background: #8af0ee46;
    width: 50%;
    height: 600px;
    width: 500px;
    display: flex;
    flex-direction: column;
    border-radius: 80px;
}
.about-image {
    height: 400px;
    margin-top: 100px;
    align-self: center; 
    border-radius: 25px; 
}
.about-text-section {
    flex-direction: column;
    width: 700px;
    margin-left: 50px;
}
.about-description {
    text-indent: 25px;
    margin-top: 20px;
}
@media only screen and (max-width:1200px) {
    .about-image-section {
        margin-top: 20px;
        width: 400px;
    }
    .about-section {
        flex-direction: column;
        align-items: center;
        padding-top: 60px;
        margin: 10px;
    }
    .about-text-section {
        width: 90%;
        margin-top: 50px;
        margin-bottom: 50px;
        margin-left: 0px;
        text-align: center;
    }

}


/* Butterfly Page */
.butterfly-section {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 40px;
}
.butterfly-image-section {
    border-radius: 365px;
    background: #8af0ee46;
    height: 600px;
    width: 600px;
    display: flex;
    flex-direction: column;
    margin-bottom: 40px;
}
.butterfly-image {
    width: 450px;
    margin-top: 100px;
    align-self: center;  
}
.butterfly-text-section {
    display: flex;
    width: 45%;
    max-width: 1000px;
    flex-direction: column;
    justify-content: end;
    margin-right: 40px;
    margin-bottom: 30px;
}
.butterfly-description {
    margin-top: 20px;
    margin-bottom: 20px;
}
@media only screen and (max-width:1300px) {
    .butterfly-section {
        flex-direction: column;
        align-items: center;
    }
    .butterfly-text-section {
        width: 100%;
        min-width: 150px;
        max-width: 700px;
        margin-top: 30px;
        margin-right: 0px;
        text-align: center;
    }
}
@media only screen and (max-width:600px) {
    .butterfly-section {
        margin: 20px;
    }
    .butterfly-image {
        margin-top: 55px;
        width: 250px;
    }
    .butterfly-image-section { 
        height: 320px;
        width: 330px;
        border-radius: 365px;
        margin-bottom: 40px;
    }
}
    


/* Contact Page */
/* .contact-section {
    display: flex;
    justify-content: center;
}
.contact-info-section {
    background-color:  rgba(45, 87, 171, 0.863);
    width: 500px;
    border-radius: 20px;
    margin-top: 20px;
    color: white;
    text-align: center;
    margin-left: 20px;
    z-index: 5;
    position: fixed;

}
.contact-text-wrapper{
    padding-top: 50px;
    padding-bottom: 50px;
    align-self: center;
}
.contact-image {
    z-index: -3;
    position: fixed;
    width: 1200px;
    height: auto;
}
.contact-us {
    font-size: 46px;
    margin-bottom: 20px;
}
.contact-header {
    font-size: 25px;
    margin-bottom: 10px;
}
.contact-text-section {
    margin-bottom: 30px;
} */