@import url("https://fonts.googleapis.com/css2?family=Inika:wght@700&family=Inria+Sans:wght@400;700&display=swap");

body {
    margin: 0;
    padding: 0;
    background: linear-gradient(
            180deg,
            rgba(0, 0, 0, 0.2) 9.38%,
            rgba(10, 5, 240, 0.2) 81.77%
        ),
        #141313;
}

/*---header---*/
ul.navigation {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 82px;
}

ul.navigation li {
    color: white;
    font-family: "Inria Sans", sans-serif;
    font-style: normal;
    font-weight: 700;
    font-size: 20px;

    cursor: pointer;
}

header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;

    padding: 32px 0px;
    position: fixed;
    top: 0px;
    left: 0px;
    width: 100%;

    transition: 0.3s;
    z-index: 10;
}

.sticky {
    background-color: #100f11;
    padding: 16px 0px;
}

.header-logo {
    width: 140px;
    margin-left: 80px;
}

a {
    text-decoration: none;
}

.header-icons {
    display: flex;
    gap: 40px;
    margin-right: 80px;
}

/*---header-mobile---*/

.toggle-button {
    position: absolute;
    top: 2.25rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
}

.toggle-button .bar {
    height: 3px;
    width: 100%;
    background-color: white;
    border-radius: 10px;
}

.footerLink {
    text-decoration: none;
    color: white;
}

@media screen and (max-width: 850px) {
    header {
        padding: 16px 0px;
        flex-direction: column;
        align-items: flex-start;
        background-color: #100f11;
    }

    .header-logo {
        margin-left: 24px;
    }

    .header-icons {
        margin-right: 24px;
        margin-left: 24px;
        display: none;
    }

    .sticky {
        padding: 16px 0;
    }

    .toggle-button {
        display: flex;
    }

    .header-nav {
        display: none;
        margin: 24px 0px;
    }

    .active {
        display: flex;
    }

    ul.navigation {
        flex-direction: column;
        gap: 24px;
        padding-left: 24px;
    }
}

/*---hero-section---*/
.hero-section {
    background-image: url("./assets/hero-background.png");
    background-size: cover;

    padding-top: 220px;

    padding-left: 80px;
    padding-bottom: 100px;
}

.subject-title h2 {
    font-family: "Inria Sans", "sans-serif";
    font-style: normal;
    font-weight: 700;
    font-size: 24px;
    line-height: 29px;
    letter-spacing: 0.19em;
    color: #b2afaf;

    padding-left: 70px;
}

.subject-title h1 {
    font-family: "Inika", "sans-serif";
    font-style: normal;
    font-weight: 700;
    font-size: 56px;
    line-height: 63px;

    color: #d2cb19;

    margin-top: -40px;
}

.highlight-G {
    font-size: 96px;
}

.teacher-name-container {
    display: flex;
    gap: 35px;
}

.hero-seperator {
    width: 8px;
    height: 90px;

    background-color: #fadede;
}

.teacher-name h1 {
    font-family: "Inria Sans", "sans-serif";
    font-style: normal;
    font-weight: 300;
    font-size: 48px;
    color: white;
    margin: 0;
    padding: 0;
}

.teacher-name h2 {
    font-family: "Inria Sans", "sans-serif";
    font-style: normal;
    font-weight: 300;
    font-size: 24px;
    color: white;
    margin: 0;
    padding: 0;
}

.hero-btns {
    margin-top: 56px;

    display: flex;
    flex-direction: row;
    gap: 40px;
}

.primary-btn {
    font-family: "Inria Sans", "sans-serif";
    font-size: 24px;
    background: #3e91cd;

    padding: 8px 32px;
    border-radius: 15px;
    border: none;
}
.secondary-btn {
    font-family: "Inria Sans", "sans-serif";
    font-size: 24px;
    color: white;
    background: transparent;

    padding: 8px 32px;
    border-radius: 15px;
    border: 2px solid #ffffff;
}

@media screen and (max-width: 500px) {
    .hero-section {
        padding-left: 32px;
    }

    .teacher-name h1 {
        font-size: 32px;
    }

    .teacher-name h2 {
        font-size: 20px;
    }

    .hero-seperator {
        height: 72px;
    }

    .hero-btns {
        gap: 24px;
    }

    .primary-btn {
        font-size: 16px;
        border-radius: 10px;
    }

    .secondary-btn {
        font-size: 16px;
        border-radius: 10px;
    }
}

/*---classes---*/

.classes-section {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.classes-section h2 {
    font-family: "Inria Sans", "sans-serif";
    font-style: normal;
    font-weight: 300;
    font-size: 48px;

    color: #d9d9d9;
}

.class-card-grid {
    display: flex;
    flex-direction: row;
    gap: 24px;

    margin-bottom: 80px;
}

.card-class {
    background: linear-gradient(136.21deg, #12103f 8.93%, #007ab9 88.5%);
    border-radius: 10px;

    padding: 24px;

    display: flex;
    flex-direction: column;
    align-items: center;
}

.card-class h3 {
    font-family: "Inria Sans";
    font-style: normal;
    font-weight: 700;
    font-size: 24px;
    line-height: 29px;
    text-align: center;
    color: white;
    margin: 0;
}

.card-class img {
    border: 3px solid #000000;
    border-radius: 12px;

    margin-bottom: 14px;
    height: auto;
    width: 265px;
}

.card-style2 {
    background: linear-gradient(180deg, #007ab9 2.94%, #012257 100%);
}

.card-style3 {
    background: linear-gradient(222.31deg, #012257 4.3%, #007ab9 81.36%);
}

@media screen and (max-width: 500px) {
    .class-card-grid {
        flex-direction: column;
    }

    .classes-section h2 {
        font-size: 32px;
    }
}

/*---YouTube---*/
.youtube-section {
    display: flex;
    flex-direction: column;

    align-items: center;
}

.youtube-section h2 {
    font-family: "Inria Sans", "sans-serif";
    font-style: normal;
    font-weight: 300;
    font-size: 48px;

    color: #d9d9d9;
}

.mobile-video {
    display: none;
}

.desktop-video {
    display: block;
}

#mobile-video {
    display: none;
}

#desktop-video {
    display: block;
}

@media screen and (max-width: 500px) {
    .mobile-video {
        display: block;
    }

    .desktop-video {
        display: none;
    }

    #mobile-video {
        display: block;
    }

    #desktop-video {
        display: none;
    }

    .youtube-section h2 {
        font-size: 32px;
        text-align: center;
    }
}

/*---teacher---*/
.teacher-section {
    display: flex;
    flex-direction: column;

    align-items: center;
}

.teacher-container {
    display: flex;
    gap: 48px;
    align-items: center;
    justify-content: space-between;
    width: 80%;

    padding: 64px 0px;
}

.teacher-des {
    width: 50%;
}

.teacher-des h2 {
    font-family: "Inria Sans", "sans-serif";
    font-style: normal;
    font-weight: 700;
    font-size: 40px;
    color: white;
}

.teacher-des p {
    font-family: "Inria Sans", "sans-serif";
    font-style: normal;
    font-weight: 400;
    font-size: 20px;
    color: #adadad;
}

@media screen and (max-width: 500px) {
    .teacher-container {
        flex-direction: column;
    }

    .teacher-des {
        width: 100%;
    }

    .teacher-container img {
        width: 100%;
    }

    .teacher-des h2 {
        font-size: 32px;
    }
}

/*---classes-gallary---*/

.classes-gallary {
    display: flex;
    justify-content: center;

    margin: 64px 0px;
}

.classes-gallary-container {
    background: linear-gradient(
        135.1deg,
        #112fc8 29.28%,
        rgba(17, 47, 200, 0) 101.23%
    );
    border-radius: 10px;
    padding: 64px;
    width: fit-content;
}

@media screen and (max-width: 500px) {
    .classes-gallary {
        margin: 32px 16px;
    }

    .classes-gallary-container {
        width: 100%;
        padding: 16px;
    }

    .classes-gallary-container img {
        width: 100%;
    }
}

/*---free-class-carausol---*/

.free-class-section {
    display: flex;
    flex-direction: column;
    align-items: center;

    padding: 0px 150px;
}

.free-class-section h2 {
    font-family: "Inria Sans", "sans-serif";
    font-style: normal;
    font-weight: 300;
    font-size: 48px;

    color: #d9d9d9;
}

.owl-carousel .owl-nav button.owl-prev,
.owl-carousel .owl-nav button.owl-next {
    font-size: 60px;
    color: #ffffff;
}

.owl-nav .owl-next {
    position: absolute;
    top: 100px;
    right: -30px;
    opacity: 1;
    font-size: 30px;
    z-index: 1;
}

.owl-nav .owl-prev {
    position: absolute;
    top: 100px;
    left: -30px;
    opacity: 1;
    font-size: 30px;
    z-index: 1;
}

@media screen and (max-width: 500px) {
    .free-class-section {
        padding: 0px 32px;
    }

    .owl-nav .owl-next {
        top: 50px;
    }

    .owl-nav .owl-prev {
        top: 50px;
    }

    .free-class-section h2 {
        font-size: 32px;
    }
}

/*---student-feedback---*/

.student-feedback-section {
    padding: 0px 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.student-feedback-section h2 {
    font-family: "Inria Sans", "sans-serif";
    font-style: normal;
    font-weight: 300;
    font-size: 48px;

    color: #d9d9d9;
}

.feedback-card {
    background-color: #535353;
    display: flex;
    flex-direction: column;
    padding: 18px;
    border-radius: 10px;
    height: 1350px;
    overflow: auto;
}

.f-card-title {
    display: flex;
    align-self: start;
    gap: 8px;
    align-items: center;
}

.f-card-title img {
    height: 36px;
    width: 36px;
    padding: 0;
}

.f-card-title h3 {
    margin: 0px;
    font-family: "Inria Sans", "sans-serif";
    font-style: normal;
    font-weight: 600;
    font-size: 24px;
    color: white;
}

.f-card-p {
    font-family: "Inria Sans", "sans-serif";
    font-style: normal;
    font-weight: 400;
    font-size: 16px;
    color: white;
}

@media screen and (max-width: 500px) {
    .student-feedback-section h2 {
        font-size: 32px;
        text-align: center;
    }

    .student-feedback-section {
        padding: 0px 24px;
        padding-bottom: 200px;
    }

    .feedback-card {
        width: 90%;
    }
}

/* footer */
.footer__main {
    margin: 70px auto 0 auto;
}

.footerContainer__footer {
    background: linear-gradient(#00023ec7, #00007a61),
        url(../users/gallary/assets/images/footerbg.png);
    height: 400px;
    width: 100%;
    display: flex;
    background-repeat: no-repeat;
    justify-content: space-around;
    align-items: center;
    background-size: cover;
}

.footer_col {
    flex: 1;
}

.container__footer_col {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 50px 0;
    width: fit-content;
    margin: auto;
}

.contacts__fCol {
    display: flex;
    flex-direction: column;
    color: white;
}

.contacts__fCol > p .contacts__fCol > span {
    margin: 5px auto;
    padding: 0;
}

.footer_text_header {
    font-weight: 600;
    font-size: 24px;
    color: #fff;
}

.footer_text_body {
    display: flex;
    color: #fff;
    justify-content: flex-start;
    align-items: center;
    text-indent: 25px;
    margin-left: 30px;
}

.footer_text_body p img {
    width: 20px;
    height: 20px;
    filter: invert(1);
}

.socials__fCol {
    color: white;
    font-size: 25px;
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin-top: 50px;
}

.socials__fCol .link_social a img {
    width: 28px;
    height: 28px;
    filter: invert(1);
}

.qLinks_fCol {
    width: fit-content;
    margin: auto;
}

.footerLinkContainer {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    row-gap: 1rem;
    display: flex;
    flex-direction: column;
}

.footerLinkContainer li {
    margin-left: 30px;
}

.footerLink {
    display: flex;
    justify-content: start;
    align-items: center;
    font-weight: 400;
}

.footerLink img {
    width: 22px;
    height: 22px;
    filter: invert(1);
    margin-right: 10px;
}

.nameContainer__fCol {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
}

.nameContainer__fCol p {
    padding: 0;
    margin: 0;
    color: #fff;
}

.name_nameContainer {
    font-size: 35px;
    font-weight: 700;
}

.title_nameContainer {
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 2px;
}
.copyRightSection {
    margin: auto;
    width: 100%;
    color: #fff;
    padding: 20px 0;
}
.copyRightSection p {
    margin: 0;
    text-align: center;
    font-size: 17px;
}
.credits__CRS {
    margin-top: 5px;
    color: #b9b9b9;
    font-size: 15px;
}
/* responsive */
@media screen and (max-width: 500px) {
    .bannerImage__banner {
        height: 40vh;
    }

    /** content - grid **/
    .content__main {
        width: 90%;
    }

    .gallery_gridContent {
        margin-top: 50px;
    }
    .grid__content {
        display: grid;
    }
    .grid__content:last-child {
        display: none;
    }

    .button_container_more {
        margin: 40px auto;
    }

    /* footer */
    .footer__main {
        margin: 40px auto 0 auto;
    }

    .footerContainer__footer {
        background-position: top;
        background-size: cover;
        height: auto;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .nameContainer__fCol {
        align-items: center;
    }

    .name_nameContainer {
        font-size: 28px;
    }

    .title_nameContainer {
        font-size: 18px;
        letter-spacing: 3px;
    }
}

@media screen and (min-width: 501px) and (max-width: 768px) {
    /* footer */
    .footerContainer__footer {
        background-position: top;
        background-size: cover;
        height: auto;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .nameContainer__fCol {
        align-items: center;
    }
    .name_nameContainer {
        font-size: 30px;
    }

    .title_nameContainer {
        font-size: 20px;
    }
}

@media screen and (min-width: 769px) and (max-width: 1000px) {
    /* footer */
    .footerContainer__footer {
        background-position: center;
        background-size: cover;
        height: auto;
        justify-content: space-around;
        align-items: center;
    }

    .name_nameContainer {
        font-size: 28px;
    }

    .title_nameContainer {
        font-size: 18px;
    }
}