/*header*/

.header {
    width: 100%;
    position: fixed;
    top: 0;
    z-index: 999;
    background-color: #fff;
    display: flex;
    justify-content: space-between;
    padding: 10px 145px;
}

.header_logo {
    width: 186px;
}

.header_right {
    display: flex;
    justify-content: center;
    align-items: center;
}

.header_right_list {
    margin-left: 47px;
}

.header_right_list_item {
    font-family: "Zen Old Mincho", serif;
    font-size: 16px;
    font-weight: 400;
    color: #0E0E0F;
    text-decoration: none;
    padding-bottom: 3px;
    position: relative;
}

.header_right_list_item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #E12D2D;
    transition: width 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.header_right_list_item:hover::after {
    width: 100%;
}

.hamburger_menu_list {
    display: none;
}

@media screen and (max-width: 767px) {
    .header {
        padding: 10px 20px;
    }
    .header_logo {
        width: 130px;
    }
    .header_right {
        display: none;
    }
    /*hamburger*/
    .hamburger {
        width: 40px;
        height: 20px;
        display: flex;
        flex-direction: column;
        cursor: pointer;
        position: absolute;
        top: 45px;
        right: 20px;
    }
    .hamburger span, .hamburger span::before, .hamburger span::after {
        content: "";
        display: block;
        height: 2px;
        width: 100%;
        background: #E12D2D;
        border-radius: 3px;
        transition: all .3s;
        position: relative;
    }
    .hamburger span::before {
        position: absolute;
        top: -8px;
    }
    .hamburger span::after {
        position: absolute;
        top: 8px;
    }
    /* メニュー */
    .hamburger_menu {
        position: absolute;
        top: 85px;
        right: 0;
        width: 65%;
        height: 100vh;
        background-color: #fff;
        transform: translateX(100%);
        transition: .4s ease;
        padding: 20px;
        opacity: 0.95;
    }
    .hamburger_menu_list {
        list-style: none;
    }
    .hamburger_menu_list {
        width: 100%;
        margin: 20px auto 0;
        padding-left: 10px;
        display: block;
    }
    /* チェックが入ったら開く */
    #checkbox:checked+.hamburger+.hamburger_menu {
        transform: translateX(0);
    }
    /* チェックされた時のハンバーガー → バツ */
    #checkbox:checked+.hamburger span {
        background: transparent;
    }
    #checkbox:checked+.hamburger span::before {
        transform: rotate(45deg);
        top: 0;
    }
    #checkbox:checked+.hamburger span::after {
        transform: rotate(-45deg);
        top: 0;
    }
    .hamburger_menu_list_item a {
        font-family: "Zen Old Mincho", serif;
        font-size: 16px;
        font-weight: 400;
        color: #0E0E0F;
        border-bottom: solid 1px #E12D2D;
        display: block;
        padding: 20px 0 20px 5px;
    }
}

/*mv*/

.top_mv {
    background-color: #fff;
    padding-top: 103px;
}

.top_mv_text_img {
    width: 1150px;
    margin: 0 auto;
}

.top_mv_list {
    display: flex;
    margin-top: 15px;
    justify-content: center;
}

.top_mv_list_item {
    width: 287px;
    margin-left: 145px;
}

.top_mv_list_item:first-child {
    margin-left: 0;
    margin-top: -60px;
}

.top_mv_list_item:last-child {
    margin-top: -60px;
}

.top_mv_btm {
    margin-top: 55px;
}

.top_mv_btm_title_text {
    font-family: "Zen Kaku Gothic New", sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #E12D2D;
    text-align: center;
}

.top_mv_btm_list {
    width: 1050px;
    margin: 40px auto 0;
}

.top_mv_btm_list_item {
    border-bottom: solid 1px #bbb;
}

.top_mv_btm_list_item:first-child {
    border-top: solid 1px #bbb;
}

.top_mv_btm_list_item_box {
    display: flex;
    padding: 20px 0;
    align-items: center;
}

.top_mv_btm_list_item_box_left {
    display: flex;
    align-items: center;
}

.top_mv_btm_list_item_box_left_date {
    font-family: "Zen Kaku Gothic New", sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #E12D2D;
    margin-left: 30px;
}

.top_mv_btm_list_item_box_left_icon {
    font-family: "Zen Kaku Gothic New", sans-serif;
    font-size: 16px;
    font-weight: 500;
    color: #0E0E0F;
    border: solid 1px #0E0E0F;
    margin-left: 30px;
    padding: 4px 20px;
}

.top_mv_btm_list_item_box_right {
    font-family: "Zen Kaku Gothic New", sans-serif;
    font-size: 16px;
    font-weight: 400;
    color: #0E0E0F;
    margin-left: 30px;
    text-align: left;
}

.top_link {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin-right: 190px;
    margin-top: 40px;
}

.top_link_text {
    font-family: "Zen Kaku Gothic New", sans-serif;
    font-size: 16px;
    font-weight: 400;
    color: #0E0E0F;
    display: block;
    text-align: right;
    margin-right: 10px;
}

.top_link_icon {
    width: 34px;
    transition: .3s;
}

.top_link:hover .top_link_icon {
    transform: translateX(10px);
}

@media screen and (max-width: 767px) {
    .top_mv_text_img {
        width: 100%;
        margin: 0 auto;
    }
    .top_mv_list {
        display: flex;
        margin-top: 40px;
        justify-content: center;
    }
    .top_mv_list_item {
        width: calc(33.3333333% - 8px);
        margin-left: 12px;
    }
    .top_mv_list_item:first-child {
        margin-left: 0;
        margin-top: -30px;
    }
    .top_mv_list_item:last-child {
        margin-top: -30px;
    }
    .top_mv_btm_list {
        width: 100%;
        margin: 20px auto 0;
    }
    .top_mv_btm_list_item_box {
        display: block;
        padding: 10px 20px;
        align-items: center;
    }
    .top_mv_btm_list_item_box_left {
        display: flex;
        align-items: center;
    }
    .top_mv_btm_list_item_box_left_date {
        font-size: 14px;
        margin-left: 0;
    }
    .top_mv_btm_list_item_box_left_icon {
        font-size: 12px;
        margin-left: 20px;
        padding: 0 10px;
    }
    .top_mv_btm_list_item_box_right {
        font-size: 14px;
        margin-left: 0;
        margin-top: 10px;
    }
    .top_link {
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 20px auto 0;
    }
    .top_link_text {
        font-family: "Zen Kaku Gothic New", sans-serif;
        font-size: 16px;
        font-weight: 400;
        color: #0E0E0F;
        display: block;
        text-align: right;
        margin-right: 10px;
    }
    .top_link_icon {
        width: 34px;
    }
}

/*top_school*/

.top_school {
    margin-top: 50px;
    padding-top: 50px;
}

.top_main {
    padding: 20px;
}

.top_school_text_img {
    margin: 0 auto;
    z-index: 1;
    position: relative;
    width: 992px;
}

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

.top_school_list_item {
    width: 357px;
    margin-left: 39px;
}

.top_school_list_item:first-child {
    margin-left: 0;
    margin-top: -80px;
}

.top_school_list_item:last-child {
    margin-top: -80px;
}

.top_school_list_item_box_img {
    width: 357px;
}

.top_school_list_item_box_btm {
    margin-top: 15px;
}

.top_school_list_item_box_btm_top {
    font-family: "Zen Kaku Gothic New", sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #E12D2D;
}

.top_school_list_item_box_btm_title {
    font-family: "Zen Old Mincho", serif;
    font-size: 24px;
    font-weight: 700;
    color: #0E0E0F;
    margin-top: 10px;
}

.top_school_list_item_box_btm_text {
    font-family: "Zen Kaku Gothic New", sans-serif;
    font-size: 16px;
    font-weight: 400;
    color: #0E0E0F;
    margin-top: 15px;
    width: 303px;
}

.list_right {
    width: 269px;
}

.link_center {
    display: flex;
    justify-content: center;
    margin: 80px auto 0;
    width: 140px;
    transition: .3s;
}

.link_center .top_link_icon {
    transition: .3s;
    transform: initial;
}

.link_center:hover .top_link_icon {
    transform: translateX(10px);
}

@media screen and (max-width: 767px) {
    .top_school {
        margin-top: 25px;
        padding-top: 25px;
    }
    .top_school_text_img {
        width: 100%;
        max-width: 600px;
    }
    .sub_title {
        text-align: center;
        font-size: 16px;
    }
    .top_school_list {
        display: block;
    }
    .top_school_list_item {
        width: 100%;
        margin-left: 0;
        margin-top: 50px;
    }
    .top_school_list_item_box {
        width: 100%;
        max-width: 600px;
        margin: 0 auto;
    }
    .top_school_list_item_box_img {
        width: 100%;
        max-width: 600px;
        margin: 0 auto;
    }
    .top_school_list_item:first-child {
        margin-top: 40px;
        margin-left: auto;
    }
    .top_school_list_item:last-child {
        margin-top: 50px;
    }
    .top_school_list_item_box_btm {
        margin-top: 20px;
        margin-left: 0;
    }
    .top_school_list_item_box_btm_top {
        font-size: 16px;
        text-align: center;
    }
    .top_school_list_item_box_btm_title {
        font-size: 20px;
        text-align: center;
        line-height: 1.3;
    }
    .top_school_list_item_box_btm_title br {
        display: none;
    }
    .top_school_list_item_box_btm_text {
        font-size: 14px;
        width: 100%;
        text-align: left;
        line-height: 2;
    }
    .link_center {
        margin-top: 60px;
    }
}

/*top_lesson*/

.top_lesson {
    margin-top: 55px;
    padding-top: 55px;
    padding-bottom: 150px;
}

.top_lesson_main {
    /* padding: 0 20px; */
}

.top_lesson_img {
    width: 1150px;
    margin: 0 auto;
}

.top_lesson_list {
    margin-top: 50px;
}

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

.top_lesson_list_item_right {
    width: 50%;
}

.top_lesson_list_item_right_img {
    width: 404px;
    margin-left: 145px;
    margin-top: 187px;
}

.top_lesson_list_item_left {
    width: 50%;
}

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

.top_lesson_list_item_center_md {
    display: none;
}

.top_lesson_list_item_center_right {
    width: 50%;
}

.top_lesson_list_item_center_left {
    width: 50%;
}

.top_lesson_list_item_center_left_img {
    width: 475px;
    margin-left: 100px;
    margin-top: 233px;
}

.three {
    width: 347px;
    margin-top: 169px;
}

.btm {
    margin-left: 228px;
}

.top_lesson_list .top_lesson_list_item .to_center_flex, .top_lesson_list .top_lesson_list_item_center .to_center_flex {
    display: flex;
    justify-content: center;
    align-items: center;
}

.top_lesson_list .top_lesson_list_item .to_center, .top_lesson_list .top_lesson_list_item_center .to_center {
    margin-left: 0;
    margin-top: 0;
}

.top_lesson_list_item_right_title {
    font-family: "Zen Old Mincho", serif;
    font-weight: bold;
    font-size: 24px;
    letter-spacing: 0.05em;
    line-height: 1.458333333333333;
    color: #0e0e0f;
}

.top_lesson_list_item_right_title {
    font-size: 20px;
}

.top_lesson_list_item_right_desc {
    font-size: 14px;
    margin-top: 10px;
}

.top_lesson_list_item_right_desc {
    font-family: "Zen Old Mincho", serif;
    font-weight: normal;
    font-size: 16px;
    letter-spacing: 0.05em;
    line-height: 1.6875;
    text-align: left;
    color: #0e0e0f;
    margin-top: 17px;
}

@media screen and (max-width: 767px) {
    .top_lesson {
        margin-top: 20px;
        padding-top: 20px;
        padding-bottom: 70px;
    }
    .top_lesson_main {
        padding: 0 20px;
    }
    .top_lesson_img {
        width: 100%;
        margin: 0 auto;
    }
    .top_lesson_list {
        margin-top: 20px;
    }
    .top_lesson_list_item {
        display: block;
    }
    .top_lesson_list_item+.top_lesson_list_item {
        margin-top: 40px;
    }
    .top_lesson_list_item_center_md+.top_lesson_list_item {
        margin-top: 40px;
    }
    .top_lesson_list_item_right {
        width: 100%;
        max-width: 335px;
        margin: 0 auto 0;
    }
    .top_lesson_list_item_right_img {
        width: 100%;
        max-width: 335px;
        margin: 40px auto 0;
    }
    .top_lesson_list_item_left {
        width: 100%;
        max-width: 335px;
        margin: 40px auto 0;
    }
    .top_lesson_list_item_center {
        display: none;
    }
    .top_lesson_list_item_center_md {
        display: block;
        margin-top: 20px;
    }
    .top_lesson_list_item_center_md_left {
        width: 100%;
        max-width: 335px;
    }
    .top_lesson_list_item_center_md_left_img {
        width: 100%;
        max-width: 335px;
        margin: 40px auto 0;
    }
    .top_lesson_list_item_center_md_right {
        width: 100%;
        max-width: 335px;
        margin: 40px auto 0;
    }
    .three {
        width: 100%;
        max-width: 335px;
        margin-top: 0;
    }
    .btm {
        margin-left: 0;
    }
    .top_lesson_list_item_right_title {
        font-size: 20px;
    }
    .top_lesson_list_item_right_desc {
        font-size: 14px;
        margin-top: 10px;
    }
}

/*top_keiko*/

.top_keiko {
    margin-top: 75px;
    padding-top: 75px;
    padding-bottom: 150px;
    position: relative;
}

.top_keiko::before {
    position: absolute;
    content: " ";
    background-color: #B7B7B7;
    width: 80%;
    height: 1px;
    left: 0;
    top: -75px;
}

.top_keiko_main {
    width: 100%;
}

.top_keiko_box {
    display: flex;
    justify-content: center;
    width: 1233px;
    margin-left: 60px;
}

.top_keiko_box_left {
    width: 614px;
}

.top_keiko_box_right {
    margin-left: 50px;
}

.top_keiko_box_right_img {
    width: 544px;
}

.top_keiko_box_right_name {
    margin-top: 46px;
}

.top_keiko_box_right_name_text {
    font-family: "Zen Old Mincho", serif;
    font-size: 24px;
    font-weight: 700;
    color: #0E0E0F;
}

.top_keiko_box_right_name_birth {
    font-family: "Zen Old Mincho", serif;
    font-size: 15px;
    font-weight: 700;
    color: #0E0E0F;
    margin-top: 10px;
}

.top_keiko_box_right_words {
    margin-top: 65px;
    width: 569px;
}

.top_keiko_box_right_words_text {
    font-family: "Zen Old Mincho", serif;
    font-size: 15px;
    font-weight: 700;
    color: #0E0E0F;
    line-height: 2.2;
}

.keiko_none {
    display: block;
}

.keiko_br {
    display: none;
}

.top_keiko_box_right_btm {
    margin-top: 78px;
}

.top_keiko_box_right_btm_text {
    font-family: "Zen Old Mincho", serif;
    font-size: 15px;
    font-weight: 700;
    color: #0E0E0F;
    line-height: 2.1;
}

.keiko_md {
    display: none;
}

@media screen and (max-width: 767px) {
    .top_keiko {
        margin-top: 60px;
        padding-top: 20px;
        padding-bottom: 100px;
    }
    .top_keiko_box {
        display: block;
        width: 100%;
        max-width: 500px;
        margin: 0 auto;
    }
    .top_keiko_box_left {
        width: 100%;
        max-width: 600px;
    }
    .top_keiko_box_right {
        margin-left: 0;
        margin-top: 20px;
    }
    .top_keiko_box_right_img {
        width: 100%;
        max-width: 300px;
    }
    .top_keiko_box_right_name {
        margin-top: 10px;
    }
    .top_keiko_box_right_name_text {
        font-size: 24px;
    }
    .top_keiko_box_right_words_text br {
        display: none;
    }
    .keiko_none {
        display: none;
    }
    .keiko_br {
        display: block;
    }
    .top_keiko_box_right_name_birth {
        font-size: 20px;
        margin-top: 5px;
    }
    .top_keiko_box_right_words {
        margin-top: 10px;
        width: 100%;
        max-width: 560px;
        padding-right: 0;
    }
    .top_keiko_box_right_btm {
        margin-top: 40px;
    }
    .top_keiko_box_right_btm_text {
        font-family: "Zen Old Mincho", serif;
        font-size: 14px;
        font-weight: 700;
        color: #0E0E0F;
        line-height: 2.1;
    }
    .top_keiko_box_right_btm {
        display: none;
    }
    .keiko_md {
        display: block;
        text-align: center;
    }
}

/*top_message*/

.top_message {
    margin-top: 75px;
    padding-top: 75px;
    padding-bottom: 150px;
    position: relative;
}

.top_message::before {
    position: absolute;
    content: " ";
    background-color: #B7B7B7;
    width: 80%;
    height: 1px;
    right: 0;
    top: -75px;
}

.top_message_box {
    width: 618px;
    margin: 0 auto;
}

.top_message_box_img {
    width: 409px;
    margin: 0 auto;
}

.top_message_box_text {
    margin-top: 50px;
}

.top_message_box_text_item {
    font-family: "Zen Old Mincho", serif;
    font-size: 15px;
    font-weight: 700;
    color: #0E0E0F;
    text-align: center;
    line-height: 2.4;
}

.massage_bottom {
    margin-top: 52px;
}

@media screen and (max-width: 767px) {
    .top_message {
        margin-top: 30px;
        padding-top: 10px;
        padding-bottom: 60px;
    }
    .top_message_box {
        width: 100%;
        max-width: 600px;
        padding: 0;
    }
    .top_message_box_img {
        width: 100%;
        max-width: 400px;
        ;
    }
    .top_message_box_text {
        padding: 0;
        margin-top: 20px;
        font-size: 14px;
    }
    .top_message_box_text_item {
        text-align: left;
        margin-top: 20px;
    }
}

/*footer*/

.footer {
    background-color: #C19A5B;
}

.footer_main {
    display: flex;
    justify-content: space-between;
    padding: 72px 221px 20px 75px;
}

.footer_logo {
    width: 247px;
    display: block;
}

.footer_left_sns {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.footer_left_sns_item+.footer_left_sns_item {
    margin-left: 20px;
}

.footer_left_sns_item a {
    display: block;
    width: 30px;
    height: 30px;
}

.footer_left_sns_item a img {
    height: 100%;
}

.footer_list_item {
    margin-top: 31px;
}

.footer_list_item:first-child {
    margin-top: 0;
}

.footer_list_item_text {
    font-family: "Zen Old Mincho", serif;
    font-size: 16px;
    font-weight: 400;
    color: #fff;
    text-decoration: none;
    padding-bottom: 3px;
    position: relative;
}

.footer_list_item_text::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #E12D2D;
    transition: width 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.footer_list_item_text:hover {
    color: #fff;
}

.footer_list_item_text:hover::after {
    width: 100%;
}

.footer_btm {
    font-family: "Zen Old Mincho", serif;
    font-size: 16px;
    font-weight: 400;
    color: #fff;
    text-align: center;
    display: block;
    padding-top: 150px;
    padding-bottom: 20px;
}

@media screen and (max-width: 767px) {
    .footer {
        padding-bottom: 50px;
    }
    .footer_main {
        display: block;
        padding: 10px;
    }
    .footer_logo {
        margin: 0 auto;
        width: 150px;
    }
    .footer_list {
        display: flex;
        margin-top: 10px;
        justify-content: center;
    }
    .footer_list_item {
        margin-top: 0;
        margin-left: 10px;
    }
    .footer_list_item_text {
        font-size: 13px;
    }
    .footer_btm {
        margin-top: 10px;
        padding-top: 0;
        font-size: 13px;
    }
}

/* fixed_btn */

.fixed_btn {
    position: fixed;
    bottom: 60px;
    right: 0;
    width: 342px;
    height: 90px;
    background: #C19A5B;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.16);
    z-index: 9;
}

.fixed_btn span {
    font-family: 'Zen Maru Gothic', serif;
    font-weight: normal;
    font-size: 16px;
    letter-spacing: 0.05em;
    line-height: 1;
    text-align: left;
    color: #fff;
}

.fixed_btn_icon {
    width: 34px;
    transition: .3s;
    margin-left: 10px;
}

.fixed_btn:hover .fixed_btn_icon {
    transform: translateX(5px);
}

.fixed_btn.normal {
    position: static;
    width: 342px;
    height: 90px;
    background: #C19A5B;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9;
    margin: 40px auto 0;
}

@media screen and (max-width: 767px) {
    .fixed_btn {
        position: fixed;
        bottom: 0;
        right: 0;
        width: 100vw;
        height: 50px;
    }
    .fixed_btn span {
        font-size: 14px;
    }
    .fixed_btn_icon {
        width: 25px;
        margin-left: 10px;
    }
}