@charset "UTF-8";

html {
    font-size: 62.5%;;
}
body {
    font-family: 'Noto Sans JP', sans-serif;
    font-feature-settings: "palt";
    font-kerning: normal;
    letter-spacing: 0.2em;
    line-height: 1;
}
img{
    max-width: 100%;
}
.container{
    max-width: 1100px;
    margin: 0 auto;
}
.wrapper{
    max-width: 960px;
    margin: 0 auto;
}
/* sp */ @media only screen and (max-width: 767px){
    main{
        overflow: hidden ;
    }
    .container{
        padding-right: 15px;
        padding-left: 15px;
    }
    .wrapper{
        padding-right: 15px;
        padding-left: 15px;
    }
}
/*--------------------
共通クラス
--------------------*/
.txtC{
    text-align: center;
}
.txtL{
    text-align: left;
}
.txtR{
    text-align: right;
}
.txtaj{
     text-align: justify;
}
.white{
    color: #fff;
}
.red{
    color: #bf112b;
}
.fwb{
    font-weight: bold;
}
.mt0{
    margin-top: 0!important;
}
.mt10{
    margin-top: 10px!important;
}
.mt20{
    margin-top: 20px!important;
}
.mt30{
    margin-top: 30px!important;
}
.mt40{
    margin-top: 40px!important;
}
.mt50{
    margin-top: 50px!important;
}
.mt60{
    margin-top: 60px!important;
}
.fs13{
    font-size: 1.3rem;
}
.lh14{
    line-height: 1.4;
}
.flex{
    display: flex;
    align-items: center;
}
.pc{
    display: block;
}
.sp{
    display: none;
}

h2{
    font-size: 6.2rem;
    display: inline-block;
}
h2.red::before{
    content: '';
    display: inline-block;
    background-image: url(../images/deco_ttl_red.png);
    vertical-align: middle;
    width: 155px;
    height: 28px;
    background-size: contain;
    background-repeat: no-repeat;
    margin-right: 40px;
}
h2.red::after{
    content: '';
    display: inline-block;
    background-image: url(../images/deco_ttl_red.png);
    vertical-align: middle;
    width: 155px;
    height: 28px;
    background-size: contain;
    background-repeat: no-repeat;
    margin-left: 40px;
}
h2.white::before{
    content: '';
    display: inline-block;
    background-image: url(../images/deco_ttl_white.png);
    vertical-align: middle;
    width: 155px;
    height: 28px;
    background-size: contain;
    background-repeat: no-repeat;
    margin-right: 40px;
}
h2.white::after{
    content: '';
    display: inline-block;
    background-image: url(../images/deco_ttl_white.png);
    vertical-align: middle;
    width: 155px;
    height: 28px;
    background-size: contain;
    background-repeat: no-repeat;
    margin-left: 40px;
}

/* sp */ @media only screen and (max-width: 767px){
    .txtajSp{
        text-align: justify;
    }
    .txtLSp{
        text-align: left;
    }
    .pc{
        display: none;
    }
    .sp{
        display: block;
    }
    h2{
        font-size: 4rem;
    }
    h2.red::before{
        width: 105px;
        margin-left: 0;
        display: block;
        margin: 0 auto;
    }
    h2.red::after{
        display: none;
    }
    h2.white::before{
        width: 105px;
        margin-left: 0;
        display: block;
        margin: 0 auto;
    }
    h2.white::after{
        display: none;
    }
    .mt10Sp{
        margin-top: 10px!important;
    }
    .mt20Sp{
        margin-top: 20px!important;
    }
    .mt30Sp{
        margin-top: 30px!important;
    }
    .mt40Sp{
        margin-top: 40px!important;
    }
}


/*--------------------
mainvisual
--------------------*/
.mainvisual{
    background-color: #bf112b;
    padding-top: 100px;
    padding-bottom: 150px;
}
.mainvisual_01{
    display: inline-block;
    position: relative;
}

.mv_01{
    position: absolute;
    top: -80px;
    right: -260px;
}
.mainvisual_01 .deco_hiku{
    position: absolute;
    bottom: 40px;
    left: -240px;
    transform: rotate(-30deg);
}
.mainvisual_01 .deco_tasu {
    position: absolute;
    top: -10px;
    left: -80px;
}
.mainvisual_01 .deco_waru{
    position: absolute;
    top: -20px;
    right: 60px;
    transform: rotate(-20deg);
}
.mainvisual_01 .deco_hiku2{
    position: absolute;
    bottom: 20px;
    right: -280px;
    transform: rotate(20deg);
}
.mainvisual_ttl h1{
    font-size: 7.6rem;
}
.mainvisual_ttl p{
    font-size: 2.6rem;
}
.mainvisual_ttl span{
    padding: 0 5px;
}
.mainvisual_ttl .flex{
    justify-content: center;
}
.mainvisual_02{
    background-color: #fff;
    padding-top: 10px;
    padding-bottom: 15px;
}
.mainvisual_02_box{
    position: relative;
    display: inline-block;
}
.mainvisual_02 p.red{
    font-size: 3.8rem;
    display: inline-block;
}
.mainvisual_02 .mv_02{
    position: absolute;
    top: -70px;
    left: -250px;
}
.mainvisual_02 .taisyo{
    position: absolute;
    top: -60px;
    right: -200px;
}
.mainvisual_02 .deco_waru{
    position: absolute;
    bottom: -100px;
    left: 110px;
    transform: rotate(-30deg);
}
.mainvisual_02 .deco_tasu{
    position: absolute;
    bottom: -95px;
    right: 160px;
    transform: rotate(-30deg);
}
.mainvisual_02 .deco_tasu2{
    position: absolute;
    bottom: -110px;
    right: -260px;
    transform: rotate(10deg);
}

/* sp */ @media only screen and (max-width: 767px){
    .mainvisual {
        padding-top: 80px;
    }
    .mainvisual_logo{
        width: 80%;
        margin: 0 auto;
    }
    .mainvisual_ttl h1 {
        font-size: 3.7rem;
    }
    .mainvisual_ttl p{
        font-size: 1.8rem;
    }
    .mainvisual_ttl span img{
        width: 90%;
    }
    .mainvisual_01 .deco_tasu{
        top: -50px;
        left: 0px;
    }
    .mainvisual_01 .deco_hiku{
        bottom: -110px;
        left: -30px;
    }
    .mainvisual_01 .deco_waru{
        top: -65px;
        right: 150px;
    }
    .mainvisual_01 .deco_hiku2{
        display: none;
    }
    .mainvisual_02 p.red{
        font-size: 2.1rem;
    }
    .mainvisual_02 .taisyo {
        top: 22px;
        right: -30px;
    }
    .mainvisual_02 .taisyo img{
        width: 75%;
    }
    .mainvisual_02 .mv_02 img{
        width: 50%;
    }
    .mainvisual_02 .mv_02 {
        position: absolute;
        top: 45px;
        left: -55px;
    }
    .mainvisual_02 .deco_tasu {
        bottom: -90px;
        right: 148px;
    }
    .mainvisual_02 .deco_waru {
        display: none;
    }
    .mainvisual_02 .deco_tasu2{
        display: none;
    }
    .mv_01 {
        top: -65px;
        right: -85px;
    }
    .mv_01 img {
        width: 36%;
    }
}


/*--------------------
intro
--------------------*/
.intro01{
    padding-top: 60px;
    padding-bottom: 60px;
    letter-spacing: 0.15em;
}
.intro01 p{
    font-size: 2.6rem;
    line-height: 1.6;
}
.intro01 span{
    font-size: 2.4rem;
    background-color: #bf112b;
    color: #fff;
    padding: 0 10px 3px;
    margin-left: 5px;
    margin-right: 5px;
}
.border.red{
    font-size: 2rem;
    border: 2px solid #bf112b;
    display: inline-block;
    padding: 2px 20px;
    line-height: 1.6;
    font-weight: 600;
}
.intro02{
    color: #fff;
    background-image: url(../images/bg_intro02.png);
    background-repeat: no-repeat;
    background-size: cover;
    padding-top: 60px;
    padding-bottom: 60px;
}
.intro02 p{
    font-size: 2.6rem;
    line-height: 1.6;
}
.intro02 span{
    font-size: 2.4rem;
    background-color: #fff;
    color: #bf112b;
    padding: 0 10px 3px;
    margin-left: 5px;
    margin-right: 5px;
}
.intro02 .intro02_box{
    position: relative;
    display: inline-block;
}
.intro02 .deco_puzzle{
    position: absolute;
    bottom: -40px;
    right: -140px;
}
/* sp */ @media only screen and (max-width: 767px){
    .intro01 {
        padding-top: 30px;
        padding-bottom: 30px;
    }
    .intro01 p {
        font-size: 1.6rem;
        text-align: left;
    }
    .intro01 span{
        font-size: 1.5rem;
        padding-top: 1px;
    }
    .border.red{
        font-size: 1.5rem;
        text-align: justify;
        border: 1px solid #bf112b;
        display: inline-block;
        padding: 10px 15px;
    }
    .intro02{
        padding-top: 40px;
        padding-bottom: 40px;
    }
    .intro02 p{
        font-size: 1.6rem;
        line-height: 1.8;
    }
    .intro02 span{
        font-size: 1.5rem;
        padding-top: 1px;
    }
    .intro02 .deco_puzzle{
        display: none;
    }
}
/*--------------------
feature
--------------------*/
.feature{
    padding-top: 90px;
    padding-bottom: 90px;
    background-image: repeating-linear-gradient(135deg, #fef2ef 0px, #fef2ef 13px, #faeae7 13px, #faeae7 15px);
}
.feature_box{
    margin-top: 140px;
}
.feature_ttl{
    background-color: #bf112b;
    padding: 40px;
    border-radius: 20px;
    column-gap: 20px;
}
.feature_ttl h3{
    color: #fff;
    font-size: 4rem;
    line-height: 1.2;
    text-align: left;
}
.feature_ttl h3 span{
    font-size: 2.6rem;
    display: block;
}
.feature_img_box{
    justify-content: center;
    column-gap: 140px;
    flex-wrap: wrap;
}
.feature_txt{
    font-size: 2.2rem;
    line-height: 1.3;
    font-weight: 500;
}
.feature_detail{
    background-color: #fff;
    border: 4px dashed #bf112b;
    border-radius: 30px;
    padding: 50px;
}
.feature_detail h4{
    font-size: 3rem;
}
.feature_detail .flex{
    justify-content: space-between;
}
.feature_illust{
    width: 17%;
}
.feature_detail p:last-child{
    width: 80%;
    font-size: 2rem;
    line-height: 1.6;
    font-weight: 500;
}
.feature_img_box div{
    position: relative;
}
.feature_img_box .num{
    position: absolute;
    top: -10px;
    left: -25px;
}
.btn_white{
    width: 70%;
    line-height: 120px;
    display: inline-block;
    background-color: #fff;
    border: 3px solid #bf112b;
    color: #bf112b;
    border-radius: 80px;
    font-size: 3.5rem;
    font-weight: 600;
    position: relative;
}
.btn_white:hover{
    background-color: #bf112b;
    border: 3px solid #fff;
    color: #fff;
}
/* .btn_white span{
    line-height: 1;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 30px;
} */
.btn_white::after{
    content: '';
    display: inline-block;
    width: 70px;
    height: 70px;
    background-image: url(../images/arrow_red.png);
    background-size: contain;
    background-repeat: no-repeat;
    vertical-align: middle;
    position: absolute;
    top: 18%;
    right: 30px;
}
.btn_white:hover::after{
    background-image: url(../images/arrow_white.png);
    position: absolute;
    top: 18%;
    right: 30px;
}
/* sp */ @media only screen and (max-width: 767px){
    .feature{
        padding-top: 50px;
        padding-bottom: 50px;
    }
    .feature_box{
        margin-top: 60px;
    }
    .feature_ttl{
        padding: 20px;
        flex-direction: column;
    }
    .feature_ttl h3{
        font-size: 2.5rem;
        text-align: center;
    }
    .feature_ttl h3 span{
        font-size: 1.6rem;
        margin-top: 5px;
    }
    .feature_ttl img{
        width: 70%;
    }
    .feature_img_box{
        row-gap: 40px;
    }
    .feature_img_box .num {
        top: 0px;
        left: -15px;
    }
    .feature_img_box .num img{
        width: 70%;
    }
    .feature_txt{
        font-size: 1.8rem;
    }
    .feature_img img{
        width: 85%;
    }
    .feature_detail{
        padding: 30px 25px;
        line-height: 1.4;
        border: 2px dashed #bf112b;
    }
    .feature_detail h4 {
        font-size: 1.8rem;
    }
    .feature_illust{
        display: none;
    }
    .feature_detail p:last-child{
        width: 100%;
        font-size: 1.5rem;
    }
    .btn_white{
        width: 100%;
        font-size: 2.2rem;
        line-height: 80px;
        text-align: left;
        padding-left: 45px;
    }
    .btn_white::after{
        width: 60px;
        height: 60px;
        top: 12%;
        right: 12px;
    }
    .btn_white:hover::after{
        width: 60px;
        height: 60px;
        top: 12%;
        right: 12px;
    }
}


/*--------------------
detail
--------------------*/
.detail{
    padding-top: 90px;
    padding-bottom: 90px;
    background-color: #bf112b;
    /* 背景画像の設定 */
    background-image: url(../images/deco_random.png);
    background-size: cover;
    background-repeat: no-repeat;
}
.detail .total{
    font-size: 4rem;
    font-weight: 600;
    width: 630px;
    height: 95px;
    line-height: 95px;
    background-color: #fff;
    border-radius: 50px;
    display: inline-block;
}
.detail .age{
    font-size: 3.8rem;
    font-weight: 600;
}
.course{
    justify-content: space-between;
    background-color: #fef2ef;
    border-radius: 30px;
    padding: 50px;
}
.course_img{
    width: 30%;
}
.course_txt{
    width: 68%;
    text-align: left;
}
.course_txt h4{
    font-size: 2.8rem;
}
.course_txt p{
    font-size: 1.8rem;
    line-height: 1.4;
}
.border.white{
    font-size: 2rem;
    border: 2px solid #fff;
    display: inline-block;
    padding: 2px 20px;
    line-height: 1.6;
    font-weight: 600;
}
.curriculum{
    background-color: #fff;
    padding: 60px 80px 80px;
}
.curriculum .kansyu{
    font-size: 4.4rem;
    font-weight: 600;
    justify-content: center;
    column-gap: 20px;
}
.curriculum h4{
    font-size: 3rem;
}
table {
    width: 100%;
    border: 2px solid #999;
    font-weight: 600;
}
th{
    padding: 10px;
    background-color: #bf112b;
    color: #fff;
    border: 1px solid #fff;
    font-size: 1.4rem;
}
td{
    padding: 15px;
    border: 1px solid #ccc;
    font-size: 1.4rem;
}
.bg_red{
    background-color: #fadbda;
}
.bg_yellow{
    background-color: #fff3d6;
}
/* sp */ @media only screen and (max-width: 767px){
    .detail{
        padding-top: 50px;
        padding-bottom: 50px;
    }
    .detail .total{
        font-size: 2rem;
        width: 90%;
        height: 65px;
        line-height: 65px;
        font-weight: 700;
    }
    .detail .age {
        font-size: 1.8rem;
        font-weight: 600;
    }
    .border.white{
        font-size: 1.5rem;
        text-align: justify;
        border: 1px solid #fff;
        display: inline-block;
        padding: 10px 15px;
    }
    .course{
        flex-direction: column;
        padding: 40px 25px;
    }
    .course_img{
        width: 50%;
    }
    .course_txt{
        width: 100%;
    }
    .course_txt h4 {
        font-size: 2.2rem;
        text-align: center;
        line-height: 1.4;
    }
    .course_txt p{
        font-size: 1.5rem;
        line-height: 1.6;
        text-align: justify;
    }
    .curriculum{
        padding: 20px;
    }
    .curriculum h4{
        font-size: 1.8rem;
    }
    .curriculum .kansyu{
        font-size: 3rem;
        flex-direction: column;
    }
    .curriculum_times{
        width: 15%;
    }
    .curriculum_day{
        width: 25%;
    }
    .curriculum_theme{
        width: 60%;
    }
    td{
        padding: 15px 10px;
        font-size: 1.3rem;
        line-height: 1.4;
    }
}

/*--------------------
fee
--------------------*/
.fee{
    padding-top: 90px;
    padding-bottom: 90px;  
}
.fee table{
    border: 2px solid #bf112b;
}
.fee th{
    background-color: #bf112b;
    border: none;
    border: 2px solid #bf112b;
    font-size: 3rem;
    padding: 20px;
}
.fee td{
    border: 1px solid #bf112b;
    font-size: 2.2rem;
    padding: 20px;
    font-weight: 600;
}
.fee td.red{
    font-size: 2.6rem;
}
.fee td.red span{
    font-size: 2rem;
}
/* sp */ @media only screen and (max-width: 767px){
    .fee{
        padding-top: 50px;
        padding-bottom: 50px;  
    }
    .fee th{
        font-size: 2rem;
    }
    .fee td{
        font-size: 1.6rem;
        padding: 15px;
    }
    .fee td.red {
        font-size: 1.8rem;
    }
    .fee td.red span {
        font-size: 1.8rem;
    }
}


/*--------------------
step
--------------------*/
.step{
    background-color: #bf112b;
    padding-top: 80px;
    padding-bottom: 80px;
}
.step .flex{
    justify-content: space-between;
    padding-top: 80px;
}
.step_box{
    width: 28%;
    position: relative
}
.step_ttl{
    font-size: 3rem;
    font-weight: 600;
}
.step_txt{
    font-size: 2rem;
    line-height: 1.4;
}
.step_num{
    position: absolute;
    top: 0;
    left: -20px;
}
.arrow_double{
    position: absolute;
    top: 140px;
    right: -70px;
}
.step table{
    margin-top: 100px;
    border: 2px solid #fff;
}
.step table th{
    width: 30%;
    background-color: #fff;
    font-size: 2.6rem;
    border-bottom: 1px solid #bf112b;
}
.step table td{
    width: 70%;
    background-color: #bf112b;
    font-size: 2.8rem;
    text-align: left;
    padding: 30px;
    border-bottom: 1px solid #fff;
}
/* sp */ @media only screen and (max-width: 767px){
    .step{
        padding-top: 50px;
        padding-bottom: 50px;
    }
    .step .flex {
        padding-top: 40px;
        flex-wrap: wrap;
        row-gap: 70px;
    }
    .step_box{
        width: 100%;
    }
    .step_num{
        left: 0;
    }
    .arrow_double{
        top: inherit;
        bottom: -58px;
        right: 43%;
        transform: translateY(-50%);
        transform: rotate(90deg);
    }
    .step_ttl{
        font-size: 2.6rem;
    }
    .step_txt{
        font-size: 1.5rem;
    }
    .step table{
        margin-top: 40px;
    }
    .step table th{
        width: 28%;
        font-size: 2rem;
        padding: 20px;
        line-height: 1.4;
    }
    .step table td {
        width: 72%;
        font-size: 2rem;
        padding: 20px;
    }
}

/*--------------------
voice
--------------------*/
.voice{
    background-color: #fef2ef;
    padding-top: 100px;
    padding-bottom: 100px;
}
.voice_box{
    background-color: #fff;
    border: 1px solid #bf112b;
    border-radius: 20px;
    padding: 55px 45px;
}
.voice_box .flex{
    justify-content: space-between;
}
.voice_img{
    width: 15%;
}
.voice_txt{
    width: 83%;
    line-height: 1.4;
}
.voice_comment{
    font-size: 2.6rem;
    font-weight: 600;
}
.voice_hogosya{
    font-size: 1.4rem;
    color: #666666;
}
.voice_box p:last-child{
    font-size: 2rem;
    line-height: 1.6;
    font-weight: 500;
}
/* sp */ @media only screen and (max-width: 767px){
    .voice{
        padding-top: 50px;
        padding-bottom: 50px;
    }
    .voice_box{
        padding: 40px 20px 30px;
    }
    .voice_box .flex{
        flex-direction: column;
    }
    .voice_img{
        width: 50%;
    }
    .voice_txt{
        width: 100%;
    }
    .voice_comment{
        font-size: 2rem;
    }
    .voice_box p:last-child{
        font-size: 1.6rem;
    }
}



/*--------------------
faq
--------------------*/
.faq{
    padding-top: 100px;
    padding-bottom: 100px;
}
/* sp */ @media only screen and (max-width: 767px){
    .faq{
        padding-top: 50px;
        padding-bottom: 50px;
    }
}


/*--- こぐまのおけいこ ---*/
details {
  background-color: #fff;
}
details summary {
    cursor: pointer;
    list-style-type: none;
    position: relative;
    padding: 40px 100px 40px 100px;
    font-size: 2rem;
    line-height: 1.4;
    color: #fff;
    background-color: #bf112b;
    border-radius: 15px;
}
/* Safari特有のデフォルトマーカーを非表示にする */
details summary::-webkit-details-marker { 
  display: none;
}
details[open] > summary {
  border-radius: 15px 15px 0 0;
}

details .faq_txt{
    font-size: 1.6rem;
    line-height: 1.6;
    padding: 30px 50px 30px 100px;
    position: relative;
}
details[open] .faq_txt{
    border-radius: 0 0 15px 15px;
    border: 3px solid #bf112b;
} 
details + details {
  margin-top:1em;
}
.faq_q{
  font-size: 2.2rem;
  font-weight: 600;
  padding-right: 15px;
  color: #116fa1;
}
.faq_a{
  font-size: 2.2rem;
  font-weight: 600;
  padding-right: 15px;
  color: #ED6C00;
}

summary .i_box {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 40%;
  right: 1%;
  width: 60px;
  height: 60px;
  /* border: 1px solid #fff; */
  margin-top: -20px;
  box-sizing: border-box;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  transform-origin: center center;
  transition-duration: 0.2s;
}
summary .i_box .one_i {
  display: block;
  width: 24px;
  height: 24px;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  transform-origin: center center;
  transition-duration: 0.2s;
  position: relative;
  background-color: #fff;
  border-radius: 50%;
}
summary .i_box .one_i:before, summary .i_box .one_i:after {
  display: flex;
  content: '';
  background-color: #bf112b;
  border-radius: 10px;
  width: 16px;
  height: 3px;
  position: absolute;
  top: 10px;
  left: 4px;
  -webkit-transform: rotate(0deg);
  transform: rotate(0deg);
  transform-origin: center center;
}
summary .i_box .one_i:before {
    width: 3px;
    height: 16px;
    top: 4px;
    left: 10px;
}
details[open] summary .i_box {
  -webkit-transform: rotate(135deg);
  transform: rotate(135deg);
}
details[open] summary .i_box .one_i:before{
  display: none;
}

.icon_q{
    position: absolute;
    top: 33px;
    left: 35px;
}
.icon_a{
    position: absolute;
    top: 28px;
    left: 35px;
}

/* sp */ @media only screen and (max-width: 767px){
  .sec05{
    padding-top: 40px;
  }
  details{
    padding: 0;
    font-size: 1.5rem;
    line-height: 1.6;
  }
  details summary{
    padding: 20px 45px 20px 50px;
    font-size: 1.5rem;
  }
  summary .i_box{
    top: 24%;
    right: -1%;
  }
  .icon_q{
    top: 22px;
    left: 15px;
  }
  .icon_q img{
    width: 60%;
  }
  .icon_a{
    top: 22px;
    left: 15px;
  }
  .icon_a img{
    width: 60%;
  }
  details[open] .faq_txt{
    padding: 20px 20px 20px 50px;
    text-align: justify;
    font-size: 1.5rem;
  }
}

/*--------------------
footer
--------------------*/
footer small{
    display: block;
    text-align: center;
    font-size: 1rem;
    margin-bottom: 30px;
}

/* sp */ @media only screen and (max-width: 767px){
    footer small {
        font-size: 0.8rem;
        margin-top: 20px;
        margin-bottom: 20px;
    }
}