/* html {
    font-size: 16px;

    @media (max-width: 1200px) {
      font-size: vw(strip-unit($inner), 16);
    }

    @media (max-width: 768px) {
      font-size: 16px;
    }

    @media (max-width: 375px) {
      font-size: vw(375, 16);
    }
} */
html {
  scroll-behavior: smooth;
}
html {
    font-size: 16px;
}

@media (max-width: 1200px) {
    html {
        font-size: 1.333vw;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 16px;
    }
}

@media (max-width: 375px) {
    html {
        font-size: 4.267vw;
    }
}

body {
    font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    color: #000;
    letter-spacing: 0;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    font-feature-settings: "palt";
}

a {
    text-decoration: none;
    color: inherit;
    transition: all ease .3s;
}

a:hover {
    opacity: 0.7;
}

img {
    max-width: 100%;
    width: 100%;
    vertical-align: bottom;
}

@media screen and (max-width: 767px) {
    .pc {
        display: none !important;
    }
}

@media screen and (min-width: 768px) {
    .sp {
        display: none !important;
    }
}

* {
    margin: 0;
    padding: 0;
    list-style: none;
    box-sizing: border-box;
}
ol, ul {
    padding-left: 0;
}

/* ==================================================
*  common
================================================== */
.inner {
    max-width: 1250px;
    width: 100%;
    padding-left: 25px;
    padding-right: 25px;
    margin-left: auto;
    margin-right: auto;
}

@media screen and (max-width: 767px) {
    .inner {
        max-width: 540px;
        padding-left: 20px;
        padding-right: 20px;
    }
}

.sec-title-area {
    background-repeat: no-repeat;
    background-size: contain;
    background-position-x: center;
    padding: 18px 0;
    position: relative;
}

.sec-title-area::before {
    content: "";
    background-repeat: no-repeat;
    background-size: 100%;
    display: inline-block;
    width: 183px;
    height: 56px;
    position: absolute;
    top: -56px;
    left: 50%;
    transform: translateX(-50%);
}

@media screen and (max-width: 767px) {
    .sec-title-area::before {
        width: 100px;
        height: 32px;
        top: -22px;
    }
}

.sec-title {
    font-size: 50px;
    line-height: calc(70/50);
    font-weight: 600;
    text-align: center;
}

@media screen and (max-width: 767px) {
    .sec-title {
        font-size: 25px;
    }
}

.sec-title span {
    font-size: 60px;
    color: #151460;
}

@media screen and (max-width: 767px) {
    .sec-title span {
        font-size: 30px;
    }
}

.sec-title span.black {
    color: #000;
}

.sec-text {
    text-align: center;
}

.sec-text p {
    font-size: 20px;
    line-height: calc(32/20);
    font-weight: 300;
    line-height: 2;
}

@media screen and (max-width: 767px) {
    .sec-text p {
        font-size: 16px;
    }
}

/* ==================================================
*  header
================================================== */
header.header {
    height: 120px;
    position: fixed;
    background-color: #fff;
    width: 100%;
    top: 0;
    z-index: 1001;
}

@media screen and (max-width: 768px) {
    header.header {
        height: 70px;
        background-color: #fff;
        position: fixed;
        z-index: 1001;
    }

    div.header__content {
        display: none;
    }
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 50px;
}

@media screen and (max-width: 768px) {
    .header__inner {
        padding: 10px 25px;
    }
}

.header__logo {
    max-width: 108px;
    width: 100%;
}

@media screen and (max-width: 768px) {
    .header__logo {
        max-width: 50px;
    }
}

.header__logo a {
    display: inline-block;
}

.header__content {
    /*max-width: 1535px;*/
    width: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 2vw;
}

@media screen and (max-width: 1600px) {

    /* .header__content{
        max-width: 1215px;
        display: none;
    }*/
    div.header__nav-list {
        font-size: 0.9vw;
    }

    div.header__btn {
        width: 18vw;
        font-size: 1vw;
    }

    li.header__nav a {
        padding: 10px 0.7vw;
        font-size: 1.2vw;
    }
}

.header__nav-list {
    display: flex;
}

.header__nav a {
    padding: 10px 25px;
    font-size: 18px;
    font-weight: 600;
    position: relative;
    display: inline-block;
    color: #000;
}

@media screen and (max-width: 1440px) {
    .header__nav a {
        padding: 10px 14px;
    }
}

.header__nav a::before {
    content: "";
    display: inline-block;
    width: 80%;
    height: 5px;
    background-color: #ec7853;
    border-radius: 2.5px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -8px;
    opacity: 0;
    transition: all ease .3s;
}

.header__nav a:hover {
    opacity: 1;
}

.header__nav a:hover::before {
    opacity: 1;
}

.header__btn-area {
    display: flex;
    justify-content: space-between;
    max-width: 565px;
    width: 100%;
}

@media screen and (max-width: 1440px) {
    .header__btn-area {
        max-width: 465px;
    }
}

div.header__btn {
    max-width: 280px;
    width: 100%;
}

@media screen and (max-width: 1440px) {
    div.header__btn {
        max-width: 230px;
    }
}

.header__btn a {
    width: 100%;
    border-radius: 15px;
    color: #fff;
    text-align: center;
    padding: 28px 0;
    font-size: 22px;
    line-height: 1.23;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media screen and (max-width: 1440px) {
    .header__btn a {
        font-size: 18px;
        padding: 20px 0;
    }
}

.header__btn.lesson a {
    background-color: #ec7853;
    column-gap: 10px;
}

.header__btn.login a {
    background-color: #000000;
    column-gap: 15px;
}

.header__btn.lesson a::before {
    content: "";
    background-image: url(../img/icon-line-left.png);
    background-repeat: no-repeat;
    background-size: 100%;
    width: 27px;
    height: 33px;
    display: inline-block;
}

.header__btn.lesson a::after {
    content: "";
    background-image: url(../img/icon-line-right.png);
    background-repeat: no-repeat;
    background-size: 100%;
    width: 27px;
    height: 33px;
    display: inline-block;
}

.header__btn.login a::before {
    content: "";
    background-image: url(../img/icon-key.png);
    background-repeat: no-repeat;
    background-size: 100%;
    width: 24px;
    height: 32px;
    display: inline-block;
}

.header__hamburger,
.header__drawer {
    display: none;
}

@media screen and (max-width: 768px) {
    .header__hamburger span {
        width: 25px;
        height: 3px;
    }

    .header__hamburger span:nth-of-type(1) {
        top: -4px;
    }

    .header__hamburger span:nth-of-type(3) {
        top: 4px;
    }

    .header__hamburger.is-open span:nth-of-type(3) {
        top: -5.5px;
        transform: translateX(-50%) rotate(-45deg);
    }
}

@media screen and (max-width: 1024px) {
    .header__hamburger {
        display: block;
        margin: 0;
        padding: 0;
        outline: none;
        border: none;
        position: relative;
        z-index: 999;
        width: auto;
        height: inherit;
        background-color: initial;
        cursor: pointer;
        transition: .3s;
    }

    .header__hamburger span {
        position: relative;
        left: 50%;
        transform: translateX(-50%);
        display: block;
        width: 40px;
        height: 5px;
        border-radius: 20px;
        background-color: #000;
        transition: .5s;
    }

    .header__hamburger span:nth-of-type(1) {
        top: -6px;
    }

    .header__hamburger span:nth-of-type(2) {
        top: 0;
    }

    .header__hamburger span:nth-of-type(3) {
        top: 6px;
    }

    .header__hamburger.is-open span:nth-of-type(1) {
        top: 0;
        transform: translateX(-50%) rotate(45deg);
    }

    .header__hamburger.is-open span:nth-of-type(2) {
        opacity: 0;
    }

    .header__hamburger.is-open span:nth-of-type(3) {
        top: -10px;
        transform: translateX(-50%) rotate(-45deg);
    }

    .header__drawer {
        display: block;
        padding: 80px 0;
        position: fixed;
        z-index: 900;
        top: 0;
        right: 0;
        transform: translateX(100%);
        width: 100%;
        height: 100vh;
        background-color: #fff;
        scrollbar-width: none;
        transition: transform 0.5s ease;
        overflow-y: auto;
    }

    .header__drawer.is-open {
        transform: translateX(0);
    }

    .header__drawer::-webkit-scrollbar {
        display: none;
    }

    .header__drawer-list {
        padding: 0 2%;
    }

    .header__drawer-item a {
        padding: 15px 0;
        display: block;
        font-size: 18px;
        font-weight: 600;
        line-height: 1;
        color: #000;
        text-align: center;
        text-transform: uppercase;
        border-bottom: 1px dashed #ccc;
    }

    .header__drawer .header__btn-area {
        flex-direction: column;
        align-items: center;
        row-gap: 20px;
        margin-top: 30px;
        margin-left: auto;
        margin-right: auto;
    }

    .body-fixed {
        position: fixed;
        width: 100%;
        overflow: hidden;
        top: 0;
        left: 0;
    }

}

/* ==================================================
*  fv
================================================== */
main {
    margin-top: 120px;
    position: relative;
    z-index: 1000;
    font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    color: #000;
    letter-spacing: 0;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    font-feature-settings: "palt";
}

@media screen and (max-width: 768px) {
    main {
        margin-top: 70px;
    }
}

.fv {
    background-image: url(../img/fv.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    padding: 92px 0 94px;
}

.fv__sub-title {
    font-size: 40px;
    font-weight: 600;
    line-height: calc(55/40);
}

@media screen and (max-width: 768px) {
    .fv {
        background-image: url(../img/fv_sp.png);
        width: 100%;
        background-position: 0 50px;
        padding-bottom: 30vh;
    }

    .fv__inner {
        margin-top: -90px;
        width: 93%;
        padding: 0;
    }

    .fv__sub-title {
        font-size: 4.92vw;
        color: #fff;
        background: #151460;
    }
}

.fv__title {
    margin-top: 20px;
    font-size: 46px;
    font-weight: 600;
    line-height: calc(63.6/46);
    color: #151460;
}

@media screen and (max-width: 768px) {
    .fv__title {
        font-size: 7.7vw;
        background: #151460;
        color: #fff;
        margin: 5px 0 0;
    }
}

.fv__text {
    margin-top: 13px;
}

.fv__text p {
    font-size: 20px;
    font-weight: 300;
    line-height: calc(32/20);
}

@media screen and (max-width: 768px) {
    .fv__text p {
        /*font-size: 14px;*/
        display: none;
    }
}

.fv__btn {
    max-width: 550px;
    width: 100%;
    margin-top: 58px;
}

@media screen and (max-width: 768px) {
    .fv__btn {
        max-width: 350px;
        position: relative;
        top: 33vh;
    }
}

.fv__btn a {
    width: 100%;
    border-radius: 15px;
    background-color: #ec7853;
    color: #fff;
    padding: 17.5px 0 17.5px 30px;
    font-size: 26px;
    font-weight: 600;
    line-height: calc(52/26);
    display: flex;
    align-items: center;
    column-gap: 18px;
    position: relative;
}

@media screen and (max-width: 768px) {
    .fv__btn a {
        color: #fff;
        padding: 10px 0 10px 15px;
        font-size: 18px;
        column-gap: 5px;
    }
}

.fv__btn a img {
    max-width: 33px;
    width: 100%;
}

@media screen and (max-width: 768px) {
    .fv__btn a img {
        max-width: 18px;
    }
}

.fv__btn a::before {
    content: "";
    background-color: #000;
    display: inline-block;
    width: 87px;
    height: 87px;
    position: absolute;
    right: 0;
    top: 0;
    border-radius: 0 15px 15px 0;
}

@media screen and (max-width: 768px) {
    .fv__btn a::before {
        width: 56px;
        height: 56px;
    }
}

.fv__btn a::after {
    content: "";
    background-image: url(../img/icon-arrow.png);
    background-repeat: no-repeat;
    background-size: 100%;
    display: inline-block;
    width: 18px;
    height: 31px;
    position: absolute;
    right: 32px;
    top: 50%;
    transform: translateY(-50%);
}

@media screen and (max-width: 768px) {
    .fv__btn a::after {
        right: 22px;
        width: 12px;
        height: 21px;
    }
}


/* ==================================================
*  reasons
================================================== */
.reasons {
    padding: 120px 0 75px;
}

@media screen and (max-width: 768px) {
    .reasons {
        padding: 80px 0 65px;
    }
}

.reasons__title-area {
    background-image: url(../img/reasons-title-bg.png);
    background-size: 950px;
}

.reasons__title-area::before {
    background-image: url(../img/reasons-sub-title.png);
}

.reasons__text {
    margin-top: 36px;
}

.reasons__list {
    margin-top: 70px;
    display: flex;
    justify-content: space-between;
    padding-left: 0;
}

@media screen and (max-width: 768px) {
    .reasons__text {
        margin-top: 8px;
    }

    .reasons__list {
        margin-top: 60px;
        flex-direction: column;
        row-gap: 30px;
    }
}

.reasons__item-img {
    max-width: 374px;
    width: 100%;
}

@media screen and (max-width: 768px) {
    .reasons__item-img {
        max-width: 180px;
        margin-left: auto;
        margin-right: auto;
    }
}

.reasons__item-text {
    margin-top: 18px;
    text-align: center;
}

.reasons__item-text p {
    font-size: 20px;
    line-height: calc(32/20);
    font-weight: 300;
}

@media screen and (max-width: 768px) {
    .reasons__item-text p {
        font-size: 16px;
    }
}

.reasons__point-list {
    margin-top: 102px;
    max-width: 1060px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 15px;
}

@media screen and (max-width: 768px) {
    .reasons__point-list {
        margin-top: 62px;
    }
}

.reasons__point {
    background-color: #fff;
    border: 1px solid #151460;
    box-shadow: 8px 10px 20px rgb(21 20 96 / 20%);
    border-radius: 25px 0 25px 0;
    padding: 25px 52px 26px 82px;
    position: relative;
}

@media screen and (max-width: 768px) {
    .reasons__point {
        padding: 20px 20px 20px 30px;
    }
}

.reasons__point-num {
    position: absolute;
    top: -48px;
    left: -36px;
    max-width: 94px;
    width: 100%;
}

@media screen and (max-width: 768px) {
    .reasons__point-num {
        top: -38px;
        left: -30px;
        max-width: 60px;
    }
}

.reasons__point:nth-child(n+2) {
    margin-top: 65px;
}

@media screen and (max-width: 768px) {
    .reasons__point:nth-child(n+2) {
        margin-top: 35px;
    }
}

.reasons__point-title {
    font-size: 30px;
    line-height: 1;
    font-weight: 600;
    color: #151460;
}

@media screen and (max-width: 768px) {
    .reasons__point-title {
        font-size: 22px;
        line-height: 1.2;
    }
}

.reasons__point-text {
    margin-top: 28px;
}

@media screen and (max-width: 768px) {
    .reasons__point-text {
        margin-top: 20px;
    }
}

.reasons__point-text p {
    font-size: 20px;
    line-height: calc(32/20);
    font-weight: 300;
}

@media screen and (max-width: 768px) {
    .reasons__point-text p {
        font-size: 16px;
    }
}


/* ==================================================
*  plan
================================================== */
.plan {
    padding: 98px 0 82px;
    background-color: #151460;
}

@media screen and (max-width: 768px) {
    .plan {
        padding: 80px 0 65px;
    }
}

.plan__container {
    background-color: #fff;
    border-radius: 50px;
    padding: 90px 50px 72px;
}

@media screen and (max-width: 768px) {
    .plan__container {
        padding: 40px 15px;
        border-radius: 25px;
    }
}

.plan__title-area {
    background-image: url(../img/plan-title-bg.png);
    background-size: 728px;
    padding: 25px 0 13px;
}

@media screen and (max-width: 768px) {
    .plan__title-area {
        padding: 18px 0;
    }
}

.plan__title-area::before {
    background-image: url(../img/plan-sub-title.png);
}

.plan__text {
    margin-top: 31px;
}

@media screen and (max-width: 768px) {
    .plan__text {
        margin-top: 15px;
    }
}

.plan__list {
    margin-top: 110px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    column-gap: 15px;
    padding-left: 0;
}

@media screen and (max-width: 768px) {
    .plan__list {
        flex-direction: column;
        align-items: center;
        margin-top: 60px;
        row-gap: 60px;
    }
}

.plan__item {
    background-color: #fff;
    border: 4px solid #000;
    border-radius: 15px;
    max-width: 350px;
    width: 100%;
    position: relative;
    padding: 84px 28px 45px;
}

@media screen and (max-width: 768px) {
    .plan__item {
        padding: 80px 20px 35px;
    }
}

.plan__item:not(.pick) {
    margin-top: 50px;
}

@media screen and (max-width: 768px) {
    .plan__item:not(.pick) {
        margin-top: 0;
    }
}

.plan__item.pick {
    background-color: #fff;
    border: 4px solid #deab4a;
}

@media screen and (max-width: 768px) {
    .plan__item.pick {
        margin-top: 30px;
        order: 0;
    }

    .plan__item:nth-child(1) {
        order: 1;
    }

    .plan__item:nth-child(3) {
        order: 2;
    }
}

.plan__item-icon {
    max-width: 150px;
    width: 100%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -82px;
}

@media screen and (max-width: 768px) {
    .plan__item-icon {
        max-width: 125px;
        top: -75px;
    }
}

.plan__item-top {
    background-color: #000;
    color: #fff;
    border-radius: 5px;
    max-width: 290px;
    width: 100%;
    text-align: center;
    padding: 15px 0;
    font-size: 22px;
    line-height: calc(32/22);
    font-weight: 600;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -33px;
}

@media screen and (max-width: 768px) {
    .plan__item-top {
        max-width: 260px;
        font-size: 20px;
    }
}

.plan__item.pick .plan__item-top {
    background-color: #deab4a;
}

.plan__item-price {
    text-align: center;
    color: #151460;
    font-size: 30px;
    line-height: calc(72/30);
    font-weight: 600;
}

@media screen and (max-width: 768px) {
    .plan__item-price {
        font-size: 28px;
        line-height: 1.2;
    }
}

.plan__item-price span {
    font-size: 18px;
}

.plan__item-list {
    margin-top: 18px;
}

@media screen and (max-width: 768px) {
    .plan__item-list {
        margin-top: 22px;
    }
}

.plan__item-text {
    padding-bottom: 18px;
    border-bottom: 1px dotted #151460;
    display: flex;
    align-items: center;
    column-gap: 18px;
}

@media screen and (max-width: 768px) {
    .plan__item-text {
        padding-bottom: 10px;
        column-gap: 14px;
    }
}

.plan__item-text:nth-child(n+2) {
    margin-top: 25px;
}

@media screen and (max-width: 768px) {
    .plan__item-text:nth-child(n+2) {
        margin-top: 18px;
    }
}

.plan__item-text::before {
    content: "";
    background-image: url(../img/plan-check.png);
    background-repeat: no-repeat;
    background-size: 100%;
    display: inline-block;
    width: 22px;
    height: 22px;
}

@media screen and (max-width: 768px) {
    .plan__item-text::before {
        width: 20px;
        height: 20px;
    }
}

.plan__item-text p {
    font-size: 18px;
    line-height: calc(28/18);
    font-weight: 600;
}

@media screen and (max-width: 768px) {
    .plan__item-text p {
        font-size: 16px;
    }
}

.plan__text-note {
    text-align: center;
    margin-top: 11px;
    color: #8c0705;
    font-size: 16px;
    line-height: calc(28/16);
    font-weight: 300;
}

@media screen and (max-width: 768px) {
    .plan__text-note {
        font-size: 12px;
    }
}

.plan__point-wrap {
    margin-top: 40px;
    max-width: 1060px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 15px;
}

.plan__point {
    background-color: #fff;
    border: 1px solid #151460;
    box-shadow: 8px 10px 20px rgb(21 20 96 / 20%);
    border-radius: 25px 0 25px 0;
    padding: 28px 60px;
    position: relative;
}

@media screen and (max-width: 768px) {
    .plan__point {
        padding: 20px;
    }
}

.plan__point-icon {
    position: absolute;
    top: -48px;
    left: -36px;
    max-width: 94px;
    width: 100%;
}

@media screen and (max-width: 768px) {
    .plan__point-icon {
        top: -38px;
        left: -30px;
        max-width: 60px;
    }
}

.plan__point:nth-child(n+2) {
    margin-top: 65px;
}

.plan__point-title {
    text-align: center;
    font-size: 30px;
    line-height: 1;
    font-weight: 600;
    color: #151460;
}

@media screen and (max-width: 768px) {
    .plan__point-title {
        font-size: 22px;
        line-height: 1.2;
    }
}

/* ==================================================
*  service
================================================== */
.service {
    padding: 110px 0 0;
}

@media screen and (max-width: 768px) {
    .service {
        padding: 80px 0 0;
    }
}

.service__container {
    background-color: #fff;
    border-radius: 50px;
    padding: 90px 50px 72px;
}

.service__title-area {
    background-image: url(../img/service-title-bg.png);
    background-size: 890px;
    padding: 8px 0;
}

.service__title-area::before {
    background-image: url(../img/service-sub-title.png);
}

.service__title {
    line-height: 1.37;
}

.service__list {
    margin-top: 68px;
    padding-bottom: 70px;
    padding-left: 0;
}

@media screen and (max-width: 768px) {
    .service__list {
        margin-top: 35px;
        padding-bottom: 60px;
    }
}

.service__item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    column-gap: 30px;
    padding-bottom: 45px;
    border-bottom: 1px dotted #151460;
}

@media screen and (max-width: 768px) {
    .service__item {
        flex-direction: column;
        align-items: center;
        row-gap: 20px;
        padding-bottom: 30px;
    }
}

.service__item:nth-child(even) {
    flex-direction: row-reverse;
}

@media screen and (max-width: 768px) {
    .service__item:nth-child(even) {
        flex-direction: column;
    }
}

.service__item:nth-child(n+2) {
    margin-top: 50px;
}

.service__item:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.service__item-wrap {
    max-width: 620px;
    width: 100%;
    padding: 0 50px;
}

@media screen and (max-width: 768px) {
    .service__item-wrap {
        padding: 0;
    }
}

.service__item-title {
    color: #151460;
    font-size: 30px;
    line-height: calc(40/30);
    font-weight: 600;
    display: flex;
    align-items: center;
}

@media screen and (max-width: 768px) {
    .service__item-title {
        font-size: 22px;
    }
}

.service__item:nth-child(3) .service__item-title {
    line-height: calc(48/30);
    align-items: baseline;
}

@media screen and (max-width: 768px) {
    .service__item:nth-child(n+2) .service__item-title {
        align-items: baseline;
    }
}

.service__item-title::before {
    content: "";
    background-color: #151460;
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-right: 10px;
}

.service__item-text {
    margin-top: 23px;
}

.service__item-text p {
    font-size: 20px;
    line-height: calc(32/20);
    font-weight: 300;
}

@media screen and (max-width: 768px) {
    .service__item-text p {
        font-size: 16px;
    }
}

.service__item-img {
    max-width: 420px;
    width: 100%;
    box-shadow: 8px 10px 20px rgb(21 20 96 / 20%);
    border-radius: 0 25px 0 25px;
    margin: 0 50px;
}

.service__item:nth-child(even) .service__item-img {
    border-radius: 25px 0 25px 0;
}


/* ==================================================
*  online
================================================== */
.online {
    padding: 110px 0 80px;
    background-color: #f7f7ff;
}

@media screen and (max-width: 768px) {
    .online {
        padding: 80px 0 60px;
    }
}

.online__title-area {
    background-image: url(../img/online-title-bg.png);
    background-size: 1015px;
}

.online__title-area::before {
    background-image: url(../img/online-sub-title.png);
}

.online__text {
    margin-top: 38px;
}

@media screen and (max-width: 768px) {
    .online__text {
        margin-top: 15px;
    }
}

.online__list {
    margin-top: 70px;
    display: flex;
    justify-content: space-between;
    column-gap: 35px;
    padding-left: 0;
}

@media screen and (max-width: 768px) {
    .online__list {
        margin-top: 50px;
        flex-direction: column;
        row-gap: 40px;
        align-items: center;
    }
}

.online__item {
    background-color: #fff;
    box-shadow: 8px 10px 20px rgb(21 20 96 / 20%);
    max-width: 375px;
    width: 100%;
    padding: 65px 22px 30px;
    position: relative;
}

@media screen and (max-width: 768px) {
    .online__item {
        padding: 50px 20px 30px;
    }
}

.online__item-top {
    background-color: #151460;
    color: #fff;
    max-width: 300px;
    width: 100%;
    border-radius: 27.5px;
    text-align: center;
    padding: 15px 0;
    font-size: 24px;
    line-height: 1;
    font-weight: 600;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -18px;
}

@media screen and (max-width: 768px) {
    .online__item-top {
        font-size: 20px;
        padding: 10px 0;
        max-width: 280px;
    }
}

.online__item-text {
    margin-top: 18px;
}

.online__item-text p {
    font-size: 20px;
    line-height: calc(32/20);
    font-weight: 300;
}

@media screen and (max-width: 768px) {
    .online__item-text p {
        font-size: 16px;
    }
}


/* ==================================================
*  tutor
================================================== */
.tutor {
    padding: 122px 0 80px;
    background-color: #f6f6f6;
}

@media screen and (max-width: 768px) {
    .tutor {
        padding: 80px 0 60px;
    }
}

.tutor__title-area {
    background-image: url(../img/tutor-title-bg.png);
    background-size: 490px;
    padding: 20px 0;
}

.tutor__title-area::before {
    background-image: url(../img/tutor-sub-title.png);
}

.tutor__title {
    line-height: 1.3;
}

.tutor__text {
    margin-top: 44px;
}

@media screen and (max-width: 768px) {
    .tutor__text {
        margin-top: 15px;
    }
}

.tutor__list {
    margin-top: 108px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    column-gap: 38px;
    row-gap: 84px;
    padding-left: 0;
}

@media screen and (max-width: 768px) {
    .tutor__list {
        margin-top: 60px;
        row-gap: 50px;
    }
}

.tutor__item {
    background-color: #fff;
    box-shadow: 8px 10px 20px rgb(21 20 96 / 20%);
    max-width: 580px;
    width: 100%;
    height: 355px;
    padding: 38px 50px 0;
    position: relative;
}

@media screen and (max-width: 768px) {
    .tutor__item {
        height: auto;
        padding: 20px 15px;
    }
}

.tutor__item-img {
    max-width: 190px;
    width: 100%;
    position: absolute;
    left: 0;
    top: -50px;
}

@media screen and (max-width: 768px) {
    .tutor__item-img {
        max-width: 100px;
        top: -25px;
    }
}

.tutor__item-name {
    padding-left: 168px;
    color: #151460;
    font-size: 30px;
    line-height: 1;
    font-weight: 600;
}

@media screen and (max-width: 768px) {
    .tutor__item-name {
        padding-left: 95px;
        font-size: 22px;
    }
}

.tutor__item-name span.career {
    font-size: 24px;
    font-weight: 300;
    display: block;
    margin-top: 25px;
}

@media screen and (max-width: 768px) {
    .tutor__item-name span.career {
        font-size: 18px;
        margin-top: 10px;
    }
}

.tutor__item-text {
    margin-top: 47px;
}

@media screen and (max-width: 768px) {
    .tutor__item-text {
        margin-top: 25px;
    }
}

.tutor__item-text p {
    font-size: 20px;
    line-height: calc(32/20);
    font-weight: 300;
}

@media screen and (max-width: 768px) {
    .tutor__item-text p {
        font-size: 16px;
    }
}


/* ==================================================
*  faq
================================================== */
.faq {
    padding: 72px 0 87px;
}

@media screen and (max-width: 768px) {
    .faq {
        padding: 80px 0 60px;
    }
}

.faq__inner {
    max-width: 1150px;
}

.faq__title {
    text-align: center;
    font-size: 60px;
    line-height: calc(80/60);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    column-gap: 40px;
}

@media screen and (max-width: 768px) {
    .faq__title {
        font-size: 30px;
        column-gap: 10px;
    }
}

.faq__title::before,
.faq__title::after {
    content: "";
    width: 225px;
    height: 5px;
    background-color: #000;
    border-radius: 2.5px;
    display: inline-block;
}

@media screen and (max-width: 768px) {

    .faq__title::before,
    .faq__title::after {
        width: 65px;
        height: 3px;
    }
}

.faq__sub-title {
    text-align: center;
    color: #151460;
    margin-top: 18px;
    font-size: 30px;
    line-height: 1;
    font-weight: 600;
}

@media screen and (max-width: 768px) {
    .faq__sub-title {
        margin-top: 15px;
        font-size: 20px;
    }
}

.faq__list {
    margin-top: 55px;
    padding-left: 0;
}

@media screen and (max-width: 768px) {
    .faq__list {
        margin-top: 30px;
    }
}

.faq__item {
    background-color: #fff;
    border: 1px solid #151460;
    border-radius: 0 25px 0 25px;
    box-shadow: 8px 10px 20px rgb(21 20 96 / 20%);
    padding: 15px 20px;
}

@media screen and (max-width: 768px) {
    .faq__item {
        padding: 10px 27px 10px 10px;
    }
}

.faq__item:nth-child(n+2) {
    margin-top: 32px;
}

.faq__item-question {
    color: #151460;
    font-size: 24px;
    line-height: 1;
    font-weight: 600;
    display: flex;
    align-items: center;
    column-gap: 23px;
    position: relative;
}

@media screen and (max-width: 768px) {
    .faq__item-question {
        font-size: 18px;
        line-height: 1.2;
        column-gap: 5px;
    }
}

.faq__item-question span {
    max-width: 55px;
    width: 100%;
    display: inline-block;
}

@media screen and (max-width: 768px) {
    .faq__item-question span {
        max-width: 25px;
    }
}

.faq__item-question::before,
.faq__item-question::after {
    content: "";
    position: absolute;
    top: 20px;
    right: 3px;
    width: 36px;
    height: 7px;
    background: #888888;
    transition: .3s;
}

@media screen and (max-width: 768px) {

    .faq__item-question::before,
    .faq__item-question::after {
        top: 50%;
        right: -20px;
        width: 18px;
        height: 3px;
    }
}

.faq__item-question::after {
    transform: rotate(90deg);
}

.faq__item-question.is-open::after {
    transform: rotate(0deg);
}

.faq__item-answer {
    margin-top: 20px;
    margin-bottom: 10px;
    background-color: #f7f7ff;
    border-radius: 10px;
    max-width: 940px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding: 17px 25px;
    font-size: 20px;
    line-height: calc(32/20);
    font-weight: 300;
}

@media screen and (max-width: 768px) {
    .faq__item-answer {
        margin-top: 15px;
        padding: 15px 20px;
        font-size: 16px;
    }
}

.faq__item-answer span {
    color: #8c0705;
}


/* ==================================================
*  cta
================================================== */
.cta {
    background-color: #f0f9fb;
    padding: 76px 0 60px;
    position: relative;
}

.cta::before {
    content: "";
    position: absolute;
    height: 60px;
    max-width: 338px;
    width: 100%;
    clip-path: polygon(50% 100%, 100% 0%, 0% 0%);
    background-color: #fff;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
}

@media screen and (max-width: 768px) {
    .cta::before {
        height: 40px;
        max-width: 220px;
    }
}

.cta__text {
    text-align: center;
    font-size: 30px;
    line-height: 1;
    font-weight: 600;
}

@media screen and (max-width: 768px) {
    .cta__text {
        font-size: 22px;
        line-height: 1.2;
    }
}

.cta__btn {
    margin-top: 40px;
    max-width: 760px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

@media screen and (max-width: 768px) {
    .cta__btn {
        margin-top: 20px;
        max-width: 300px;
    }
}

.cta__btn a {
    width: 100%;
    border-radius: 15px;
    color: #fff;
    background-color: #ec7853;
    text-align: center;
    padding: 38px 0;
    font-size: 36px;
    line-height: 1;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    column-gap: 20px;
}

@media screen and (max-width: 768px) {
    .cta__btn a {
        padding: 15px 0;
        font-size: 18px;
        column-gap: 10px;
    }
}

.cta__btn a::before {
    content: "";
    background-image: url(../img/icon-line-left.png);
    background-repeat: no-repeat;
    background-size: 100%;
    width: 46px;
    height: 54px;
    display: inline-block;
}

@media screen and (max-width: 768px) {
    .cta__btn a::before {
        width: 27px;
        height: 33px;
    }
}

.cta__btn a::after {
    content: "";
    background-image: url(../img/icon-line-right.png);
    background-repeat: no-repeat;
    background-size: 100%;
    width: 46px;
    height: 54px;
    display: inline-block;
}

@media screen and (max-width: 768px) {
    .cta__btn a::after {
        width: 27px;
        height: 33px;
    }
}


/* ==================================================
*  footer
================================================== */
footer.footer {
    background-color: #000;
    color: #fff;
    padding: 55px 0 40px;
    position: relative;
    z-index: 1000;
    margin-top: 0;
}

.footer__nav-list {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    column-gap: 30px;
    padding-left: 0;
}

@media screen and (max-width: 768px) {
    .footer__nav-list {
        justify-content: center;
    }
}

.footer__nav {
    max-width: 247px;
    width: 100%;
}

@media screen and (max-width: 768px) {
    .footer__nav {
        max-width: 280px;
    }
}

.footer__nav a {
    font-size: 20px;
    line-height: 1;
    font-weight: 600;
    width: 100%;
    display: inline-block;
    padding: 19px 0;
    background-image: url(../img/icon-arrow.png);
    background-size: 12px;
    background-repeat: no-repeat;
    background-position: right center;
    color: #fff;
}

@media screen and (max-width: 768px) {
    .footer__nav a {
        font-size: 18px;
        background-size: 8px;
        padding: 15px 0;
    }
}

.footer__sns-wrap {
    margin-top: 59px;
    display: flex;
    align-items: center;
    justify-content: center;
    column-gap: 86px;
}

@media screen and (max-width: 768px) {
    .footer__sns-wrap {
        margin-top: 40px;
        column-gap: 50px;
    }
}

.footer__sns a {
    display: inline-block;
}

.footer__sns.insta {
    max-width: 51px;
    width: 100%;
}

@media screen and (max-width: 768px) {
    .footer__sns.insta {
        max-width: 40px;
    }
}

.footer__sns.youtube {
    max-width: 74px;
    width: 100%;
}

@media screen and (max-width: 768px) {
    .footer__sns.youtube {
        max-width: 55px;
    }
}

.footer__copyright {
    margin-top: 53px;
    text-align: center;
}

@media screen and (max-width: 768px) {
    .footer__copyright {
        margin-top: 40px;
    }
}

.footer__copyright p small {
    font-size: 18px;
    line-height: 1;
    font-weight: 300;
}

@media screen and (max-width: 768px) {
    .footer__copyright p small {
        font-size: 16px;
    }
}