* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primaryColor: #010059;
    --secondaryColor: #00028C;
    --thirdColor: #ED1250;
    --white: #fff;
    --offWhite: #f7f7f7;
    --mainBlack: #222;
    --mainTransition: all 0.3s linear;
    --mainSpacing: 0.25rem;
    --lightShadow: 2px 5px 3px 0 rgba(0, 0, 0, 0.25);
    --darkShadow: 4px 10px 5px 0 rgba(0, 0, 0, 0.5);
}


/* navbar */

.navs {
    background: var(--offWhite);
}

.nav_header {
    padding: 1rem 2rem;
}

.nav_toggle {
    background: transparent;
    border: none;
    outline: none;
    color: var(--primaryColor);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--mainTransition);
}

.nav_toggle:hover {
    transform: scale(1.2);
}

.dropdown {
    padding-left: 1rem;
    margin-top: .5rem;
}

.dropdown button {
    font-weight: bold;
    color: var(--mainBlack);
    text-transform: capitalize;
    letter-spacing: 1px;
    font-size: large;
    transition: var(--mainTransition);
}

.dropdown button:hover {
    color: var(--secondaryColor);
}

.dropdown-menu li a {
    color: var(--secondaryColor);
    padding-left: 1rem;
    font-weight: bold;
    transition: var(--mainTransition);
    display: block;
    margin-bottom: .3rem;
}

.dropdown-menu li a:hover {
    text-decoration: none;
    padding-left: 1.5rem;
}

.nav_link {
    display: block;
    padding: 1rem 2rem;
    color: var(--mainBlack);
    text-transform: capitalize;
    letter-spacing: var(--mainSpacing);
    font-weight: bold;
    transition: var(--mainTransition);
}

.nav_link:hover {
    color: var(--secondaryColor);
    background: var(--darkGrey);
    padding-left: 2.5rem;
    text-decoration: none;
}


/***** java script *****/

.nav_links {
    display: flex;
    flex-direction: column;
    height: 0;
    overflow: auto;
    transition: var(--mainTransition);
}

.show_links {
    height: 289px;
}


/* 
.fixed {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    box-shadow: var(--lightShadow);
    background: #EEEEEE;
    z-index: 100000;
    transition: var(--mainTransition);
} */

@media only screen and (min-width: 768px) {
    .dropdown {
        /* margin-right: 6rem; */
        padding-left: 0;
        margin-top: -10px;
    }
    .nav_toggle {
        display: none;
    }
    .nav_links {
        flex-direction: row;
        height: auto;
        overflow: unset;
    }
    .nav_center {
        max-width: 1170px;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        align-items: center;
        width: 100%;
    }
    .nav_header {
        padding: 0;
    }
    .nav_link {
        padding: 0;
        margin-right: 1rem;
    }
    .nav_link:hover {
        padding: 0;
        background: transparent;
    }
    .navs {
        padding: 1rem 2rem;
    }
}


/* content */

.content .video {
    max-width: 700px;
}

.content p {
    color: var(--primaryColor);
}

hr {
    max-width: 20%;
    margin: 0 auto;
    background: var(--mainBlack);
}


/* courses */

.courses_center article a {
    text-decoration: none;
}

.title_wraber {
    text-transform: uppercase;
    letter-spacing: var(--mainSpacing);
}

.title_wraber .subtitle {
    color: var(--secondaryColor);
}

.courses_img_container img {
    display: block;
    width: 100%;
}

.courses_card {
    margin-bottom: 1.5rem;
    box-shadow: var(--lightShadow);
    transition: var(--mainTransition);
}

.courses_card:hover {
    box-shadow: var(--darkShadow);
}

.courses_img_container {
    position: relative;
}

.courses_date {
    position: absolute;
    top: 0;
    left: 0;
    background: var(--thirdColor);
    color: var(--offWhite);
    padding: 0.25rem 0.5rem;
}

.courses_footer {
    padding: 1.25rem 1.5rem;
}

.courses_footer h4 {
    color: var(--primaryColor);
}

.courses_title {
    text-transform: capitalize;
}

.courses_countrey {
    text-transform: capitalize;
}

.courses_info {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.courses_info p {
    color: var(--thirdColor);
}

.courses_datails p {
    color: var(--secondaryColor);
    line-height: 0.2rem;
    text-transform: capitalize;
    letter-spacing: 0.8px;
}

@media only screen and (min-width: 768px) {
    .courses_center {
        display: flex;
        /* justify-content: space-between; */
        flex-wrap: wrap;
    }
    .courses_card {
        flex: 0 0 calc(50% - 1rem);
        margin-left: 1rem;
    }
}

@media only screen and (min-width: 1170px) {
    .courses_card {
        flex: 0 0 calc(33.333% - 1rem);
    }
}


/* notes */

.notes {
    background: var(--offWhite);
    padding: 1rem 0;
}

.notes p {
    color: var(--primaryColor);
}


/* instructors */

.projects {
    position: relative;
}

.projects .title {
    margin-top: 1.5rem;
    margin-bottom: 3rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: var(--mainSpacing);
    color: var(--primaryColor);
}

.projects .title span {
    color: var(--secondaryColor);
}

.projects .slide {
    display: none;
    animation: slide 2s ease;
}

.projects .slide.active {
    display: flex;
}

@keyframes slide {
    0% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

.projects .caption {
    display: flex;
    flex-direction: column;
}

.projects .caption img {
    width: 100%;
    height: 300px;
    border-radius: 20px;
}

.project-details {
    word-wrap: break-word;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
}

.projects .caption h1 {
    text-align: unset;
    color: var(--primaryColor);
    width: 85%;
    margin-top: unset;
    margin-bottom: .5rem;
    font-weight: unset;
    text-transform: capitalize;
}

.projects .slide.active .caption h1 {
    opacity: 0;
    animation: captionText .5s ease forwards;
    animation-delay: 1s;
}

.projects .caption p {
    color: var(--primaryColor);
    width: 100%;
}

.projects .slide.active .caption p {
    opacity: 0;
    animation: captionText .5s ease forwards;
    animation-delay: 1.2s;
}

.projects .caption a {
    color: var(--secondaryColor);
    transition: var(--mainTransition);
}

.projects .caption a:hover {
    color: var(--primaryColor);
    cursor: pointer;
}

.projects .slide.active .caption a {
    opacity: 0;
    animation: captionText .5s ease forwards;
    animation-delay: 1.4s;
}

@keyframes captionText {
    0% {
        opacity: 0;
        transform: translateX(-100px);
    }
    100% {
        opacity: 1;
        transform: translateX(0px);
    }
}

.projects .indicator {
    position: absolute;
    left: 50%;
    z-index: 2;
    transform: translateX(-50%);
}

.projects .indicator div {
    display: inline-block;
    width: 25px;
    height: 25px;
    color: var(--thirdColor);
    border-radius: 50%;
    text-align: center;
    line-height: 25px;
    margin: 1rem 3px;
    cursor: pointer;
    transition: var(--mainTransition);
}

.projects .indicator div:hover {
    transform: translate(0, -30%);
}

.projects .indicator div.active {
    background-color: var(--thirdColor);
    color: var(--white);
}

@media only screen and (min-width:760px) {
    .projects {
        width: 70%;
        margin: 0 auto;
    }
    .projects .caption img {
        width: 50%;
        height: 300px;
        margin: 0 auto;
    }
    .project-details {
        width: 50%;
        margin: 0 auto;
    }
    .project-details p {
        max-width: 95%;
    }
    .projects .controls .prev,
    .projects .controls .next {
        top: 40%;
    }
}


/* contact.html */

.contact-form h3 {
    color: var(--primaryColor);
    letter-spacing: var(--mainSpacing);
}

.contact-form label {
    color: var(--primaryColor);
}

.contact-form .btn {
    color: var(--white);
    background: var(--primaryColor);
    transition: var(--mainTransition);
}

.contact-form .btn:hover {
    color: var(--white);
    background: var(--secondaryColor);
    border: 1px solid var(--secondaryColor);
}

.con_icon {
    color: #128C7E;
    font-size: 35px;
}

.watts-link {
    color: var(--secondaryColor);
    font-size: 20px;
    transition: var(--mainTransition);
}

@media only screen and (min-width:770px) {
    .contact-form .form-group,
    .contact-form .btn-div {
        max-width: 480px;
        margin: 0 auto;
        text-align: start;
    }
    .contact-us {
        max-width: 150px;
        margin: 0 auto;
    }
}


/* footer */

.footer {
    background: var(--primaryColor);
    color: var(--white);
    text-align: center;
    padding-left: 2rem;
    padding-right: 2rem;
}

.footer_links,
.footer_icons {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.footer_icon {
    color: var(--white);
    font-size: 1.8rem;
    margin-right: 1rem;
    transition: var(--mainTransition);
}

.footer_icon:hover {
    color: var(--white);
    transform: translateY(-15%);
}

.copyright {
    text-transform: capitalize;
    letter-spacing: var(--mainSpacing);
}

@media only screen and (min-width:600px) {
    .footer-contact {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media only screen and (min-width:800px) {
    .footer-contact {
        max-width: unset;
        margin: unset;
    }
}

.btn-footer .btn {
    color: var(--white);
    transition: var(--mainTransition);
}

.btn-footer .btn:hover {
    color: var(--white);
    /* background: var(--secondaryColor); */
    border: 1px solid var(--offWhite);
}