html {
    height: 100%;
    font-size: 62.5%;
    scroll-behavior: smooth;
}
body {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 1.5rem;
    color: #787878;
}
a {text-decoration: none;}
@media only screen and (max-width: 375px) {
    img {
        width: 100%;
        height: auto;
    }
}
@media only screen and (max-width: 1024px) {
    body {
        font-size: 1.7rem;
    }
}
/* ヘッダー　↓ */
#head_in {
    display: flex;
    justify-content: space-between;
}
#head_in .logo {
    margin: 20px 0 0 40px;
}
nav ul {
    display: flex;
    justify-content: flex-end;
}
nav ul li {
    font-size: 1.6rem;
    font-weight: bold;
    list-style: none;
    margin: 34px 70px 0 0;
}
nav ul li:last-child{
    margin: 0;
}
nav ul li a {
    color: #384043;
}
nav ul li:last-child a {
    display: block;
    color: #675600;
    background-color: #ffd500;
    padding: 34px 38px;
}
/* ハンバーガーメニュー　↓ */
.check {
    display: none;
}
@media only screen and (max-width: 1200px) {
#head_in{
    display: block;
}
#head_in .logo img{
    width: 247px;
    margin: 25px 36px 25px 0;
}
nav ul{
    flex-direction: column;
    justify-content: flex-start;
}
nav ul li{
    font-size: 2rem;
    padding: 0 0 0 30px;
}
nav ul li:last-child a{
    display: block;
    color: #3b4043;
    text-align: center;
    background-color: #fff;
    border-radius: 40px;
    padding: 2.5rem 0;
    margin: 40px 30px 0 0;
}
nav ul li:last-child a::before{
    font-family: 'Font Awesome 6 Free';
    content: "\f105";
    font-size: 1.6rem;
    margin: 0 15px 0 0;
}
header{
    position: relative;
}
nav .label {
    width: 80px;
    height: 80px;
    position: absolute;
    right: 0;
    top: 0;
    background-color: #ffd500;
    z-index: 100;
}
nav span {
    width: 40px;
    height: 3px;
    background-color: #675600;
    position: absolute;
    right: 20px;
    z-index: 200;
  }
nav .border1 {top: 26px;}
nav .border2 {top: 36px;}
nav .border3 {top: 46px;}
/* クリック時に表示される　↓ */
nav .text{
    overflow: hidden;
    height: 0;
    margin: 0 0 0 0;
  }
  /* クリック時のスタイル　↓ */
nav .check:checked + .label + .text {
    position : absolute;
    z-index: 10;
    width: 100%;
    height: 300px;
    background: #ffd500;
  }
}
/* ファーストビュー　↓ */
#fv {
    position: relative;
    width: 100%;
    height: 750px;
    background: url(../img/fv_img.jpg) no-repeat;
    background-size: cover;
    color: #3B4043;
}
#fv .catchcopy {
    position: absolute;
    z-index: 1;
    bottom: 0;
    background-color: #FFF;
    border-top-right-radius: 30px;
    padding: 40px 40px 0 40px;
}
@media only screen and (max-width: 600px) {
    #fv {
        height: 60rem;
        background: url(../img/fv_img_sp.jpg) no-repeat;
        background-size: 100%;
    }
    #fv .catchcopy {
        bottom: 50px;
        border-top-left-radius: 30px;
        padding: 30px 30px 0 30px;
    }
    .sp{display: block;}
}
#fv h1 {
    font-size: 3rem;
    line-height: 1.5;
    font-weight: bold;
    margin: 0 0 30px 0;
}
#fv p {
    font-size: 1.6rem;
    line-height: 1.5;
}
/* コンテンツ共通　↓　*/
h2 {
    font-size: 2rem;
    font-weight: 500;
    margin: 0 0 50px 0;
    line-height: 1.2;
}
h2 span {
    display: block;
    font-family: 'Caveat', cursive;
    font-size: 9rem;
    color: #ffd500;
}
.wrap_1000 {
    width: 1000px;
    margin: 0 auto;
}
.wrap_1240 {
    width: 1240px;
    margin: 0 auto;
}
@media only screen and (max-width: 1239px) {
    .wrap_1000,
    .wrap_1240 {
        width: auto;
        padding: 0 30px;
    }
}
.mt5 {margin-top: 50px;}
.mt14 {margin-top: 140px;}
.mr3 {margin-right: 30px;}
.mb4 {margin-bottom: 40px;}
.t_center {text-align: center;}
p {line-height: 1.7;}
.flex {display: flex;}
.flex_right {justify-content: flex-end;}
.flex_d_row_re {flex-direction: row-reverse;}   
.link_btn,
button{
    background-color: #ffd500;
    color: #675600;
    text-align: center;
    font-size: 1.6rem;
    font-weight: 700;
}
.link_btn {
    display: block;
    border-radius: 30px;
    padding: 15px 0;
}
button {
    border: none;
    outline: none;
    border-radius: 30px;
    padding: 1.5rem 8.6rem;
    cursor: pointer;
}
.link_btn::before,
button:hover {
    color: #fff;
    right: 10px;
    background-color: #ffb300;
    transition: 0.3s;
}
.btn_submit {
    text-align: center;
}
@media only screen and (max-width: 1024px) {
    .link_btn,
    button{
        font-size: 1.7rem;
        border-radius: 40px;
        padding: 25px 0;
    }
    button {
        width: 100%;
    }
    }
/* コンセプト　↓  */
#concept h3 {
    font-size: 2.8rem;
    font-weight: bold;
    color: #3B4043;
    margin: 66px 0 20px 0;
}
#concept p span {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #3b3b3b;
    margin: 0 0 20px 0;
}
#concept .lecture_img img{
    width: 100%;
    border-radius: 30px 0 0 30px;
}
#concept .lecture_img_l img{
    width: 100%;
    border-radius: 0 30px 30px 0;
}
#concept .lecture_box {
    margin: 0 30px;
}
@media only screen and (max-width: 1200px) {
    #concept{
        margin: 25px 0 20px 0;
    }
    #concept h3 {
        font-size: 2.5rem;
    }
    #concept .flex {
        width: auto;
        padding: 9 30px;
    }
    #concept .lecture_box {
        margin: 0;
    }
    #concept .lecture_img img,
    #concept .lecture_img_l img{
        width: 100%;
        border-radius: 30px;
    }
    .flex_right{
        flex-direction: column-reverse;
    }
    .flex_d_row_re{
        flex-direction: column-reverse;
    }
}
.gray_bg_title {
    font-size: 2rem;
    font-weight: 700;
    color: #3b3b3b;
    display: inline-block;
    background-color: #f9f9f9;
    padding: 14px 30px;
}
.teacher_box {
    width: 588px;
    display: flex;
    justify-content: flex-end;
    flex-direction: row-reverse;
    background-color: #f9f9f9;
    padding: 30px;
    margin: 0 0 30px 0;
}
@media only screen and (max-width: 1300px) {
    .teacher_box {
        width: auto;
    }
}
@media only screen and (max-width: 600px) {
    .teacher_box {
        flex-direction: column-reverse;
    }
    .teacher_box .mr3 {
        text-align: center;
        margin: 0 0 10px 0;
    }
}
/* メリット　↓ */
#merit .bg_yellow {
    width: 100%;
    height: 380px;
    background-color: #fff9d9;
    position: relative;
    margin: 390px 0 0 0;
}
#merit .bg_yellow .card_in {
    position: absolute;
    top: -250px;
    left: 0;
    right: 0;
}
#merit .bg_yellow article {
    width: calc(33.33% - 13px);
    margin-right: 50px;
}
#merit .bg_yellow article:last-child {
    margin-right: 0;
}
@media only screen and (max-width: 1240px) {
    #merit img{
        width: 100%;
    }
}
@media only screen and (max-width: 999px) {
    #merit .bg_yellow {
        width: 100%;
        height: auto;
        padding: 80px 0 0 0;
        margin: 140px 0 0 0;
    }
    #merit .bg_yellow .card_in {
        position: relative;
        top: 0;
        left: 0;
        right: 0;
    }
    #merit .flex {
        flex-direction: column;
    }
    #merit .bg_yellow article {
        width: 100%;
        margin: 0 0 100px 0;
    }
}
#merit .bg_yellow.card_img {
    display: flex;
    flex-direction: column-reverse;
}
#merit .bg_yellow article h3 {
    font-size: 2.5rem;
    font-weight: bold;
    color: #3b4043;
    margin: 25px 0;
}
/* 申し込み　↓ */
.form_table{
    border-collapse: collapse;
    border-spacing: 0;
    margin: 0 0 20px 0;
}
.form_table ul li{
    list-style: none;
    margin: 0 0 10px 0;
}
th,td{
    border-bottom: 1px solid #707070;
    vertical-align: middle;
}
th{
    text-align: left;
    font-weight: normal;
}
th:first-child,
td:{
    width: 320px;
    padding: 35px 40px;
}
th:first-child,
td:nth-child(odd){
    font-size: 1.7rem;
    font-weight: 600;
    background-color: #f9f9f9;
}
th:last-child,
td:nth-child(even){
    width: 520px;
}
@media only screen and (max-width: 999px) {
    th,td{
        border-bottom: none;
        display: block;
        width: auto;
    }
    th:first-child,
    th:last-child,
    td:nth-child(even){
        width: auto;
        padding: 35px 20px 35px 0;
        }
}
.surely,
.any{
    font-size: 1.2rem;
    font-weight: normal;
    color: #fff;
    padding: 8px;
    float: right;
    margin: -10px 0 0 0;
}
.surely{
    background-color: #c55e5e;
}
.any{
    background-color: #aaaaaa;
}
.form_text,
.form_text_s{
    height: 30px;
}
@media only screen and (max-width: 999px) {
    .form_text_s{
        width: 100%;
    }
}
.form_text{
    width: 100%;
}
.form_text_s{
    width: 30%
}
.form_text_b{
    width: 100%;
    height: 19px;
    border: 1px solid #CDD6DD;
}
input[type="radio"]{
    width: 3rem;
    height: 3rem;
    vertical-align: middle;
    margin: 0 10px 0 30px;
}
input[type="radio"]:first-child{
    margin-left: 0;
}
@media only screen and (max-width: 999px) {
    input[type="radio"]{
        margin: 0 10px 0 10px;
    }
}
input[type="text"],
input[type="email"],
textarea {
    padding: 10px;
    border: 1px solid #CDD6DD;
}
#request input[type="checkbox"] {
    width: 30px;
    height: 30px;
    margin: 0 1px 0 0;
}
.privacy_box{
    width: 100%;
    height: 190px;
    overflow: auto;
    background: #ffffff;
    border: 1px solid #CDD6DD;
    padding: 10px;
    margin: 0 0 10px 0;
}
.privacy_box p{
    margin: 0 0 40px 0;
}
.privacy_box h3{
    font-size: 1.8rem;
    margin: 0 0 15px 0;
}
/* アクセス　↓ */
#access .access_in {
    display: flex;
    justify-content: space-between;
    margin: 0 0 100px 0;
}
#access .access_in h3 {
    font-size: 2.8rem;
    font-weight: 500;
    color: #3b3b3b;
    margin: 0 0 20px 0;
}
#access .access_in .tel span {
    font-size: 3rem;
    margin: 0 0 0 5px;
}
@media only screen and (max-width: 1220px) {
    #access .access_in {
        justify-content: center;
        flex-direction: column;
        text-align: center;
    }
    #access .access_in .tel {
        margin: 0 0 20px 0;
    }
    #access .access_in img{
        width: 100%;
    }
}
/* フッター　↓ */
footer {
    width: 100%;
    background-color: #ffd500;
}
footer .wrap_1000 {
    text-align: center;
    padding: 60px 0 0 0;
}
footer .wrap_1000 .logo{
    display: block;
    margin: 0 0 60px 0;
}
footer .wrap_1000 p {
    color: #fff;
    padding: 0 0 15px 0;
    margin: 0 0 40px 0;
}
@media only screen and (max-width: 375px) {
    footer .wrap_1000 p{
        font-size: 1.4rem;
    }
    footer .wrap_1000 .logo {
        margin: 0 20px 60px 20px;
    }
}
/* ページへ戻る　↓ */
#pagetop {
    width: 50px;
    height: 50px;
    position: fixed;
    right: 30px;
    bottom: 30px;
    background: #a4a4a4;
    border-radius: 50%;
}
#pagetop a::before{
position: absolute;
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    content: '\f062';
    font-size: 2.5rem;
    color: #fff;
    top: 6px;
    right: 0;
    left: 0;
    margin: auto;
    text-align: center;
}
@media only screen and (max-width: 375px) {
    #pagetop {
        right: 10px;
        bottom: 10px;
    }
}