@charset "UTF-8";

/* *{
  outline: auto;
  padding: 0;
  margin: 0;
  box-sizing: border-box;
} */

:root{
    /* 色管理用 */
    --black-color: #333;
    --white-color: #fff;
    --gray-color: #aaa;
    --gray-color02: #fafafa;
    --primary-color: #;
    --accent-color: #fc7f24;
}



/* ------base------ */

body{
    color: var(--black-color);
    font-size: 14px;
    font-family: "Noto Sans JP",sans-serif;
    line-height: 1.8;
    letter-spacing: 0.1em;
}

/* -------utility------ */

@media screen and (min-width: 756px) {
  .u-sp{
    display: none;
  }
}

.u-wrap,.u-wrap-md,.u-wrap-sm,.u-wrap-l{
    margin: 0 auto;
    padding: 0 10px;
}


@media screen and (min-width: 768px) {
  .u-wrap-md{
    width: 868px!important;
    margin: 0 auto;
  }
}

@media screen and (min-width: 768px) {
  .u-wrap-sm{
    max-width: 840px;
  }
}

@media screen and (min-width: 768px) {
  .u-wrap-l{
    max-width: 1200px;
  }
}

.u-content-pt{
    padding-top: 56px;
}

@media screen and (min-width: 768px) {
  .u-content-pt{
    padding-top: 100px;
  }
}

.u-ptb-l{
    padding: 100px 0 80px;
}

.u-ptb-top{
    padding: 100px 0 80px;
}

@media screen and (min-width: 768px) {
  .u-ptb-top{
    padding: 130px 0 100px;
  }
}

.u-link{
    transition: 0.3s;
}

/* -----layout------ */

@media screen and (min-width: 768px) {
  .l_container{
    width: 100%;
    padding: 130px 0 100px;
    margin: 0 auto;
  }
}

.l_container{
    /* padding: 100px 32px 80px; */
    margin: 0 auto;
    width: 100%;
  }

.l_header{
    width: 100%;
    height: 70px;
    background-color: #ffffff;
    box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 20;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.l_header-logo{
    width: 10%;
    position: absolute;
    top: 50%;
    left: 20px;
    transform: translateY(-50%);
}

@media screen and (max-width: 768px) {
  .l_header-logo{
    width: 20%;
  }
}

.l_header-logo_link{
    display: block;
}

.l_header-logo_img{
    width: 100%;
    height: auto;
    display: block;
}

.l_header-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white-color);
  z-index: var(--z-index-header);
}


.l_header-nav_inner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.l_header_item {
  text-align: center;
  font-size: 16px;
  font-weight: bold;
}

  .l_header_item:not(:first-child) {
  margin-top: 40px;
}

@media screen and (min-width: 768px) {
  .l_header_item:not(:first-child) {
    margin-top: 0px;
  }  
}

@media screen and (min-width: 768px) {
.l_header-nav{
    height: 70px;
    position: absolute;
    top: 0;
    right: 20px;
    left: auto;
    bottom: auto;
    pointer-events: auto;
    overflow-y: visible;
    opacity: 1;
}

.l_header-nav_inner{
    width: 100%;
    height: 100%;
    min-height: 0;
    position: static;
    transform: translate(0);
}

.l_header_list{
    height: 100%;
    display: flex;
    align-items: center;
    font-weight: bold;
    width: 100%;
}

.l_header_item{
    height: 100%;
    font-size: 13px;
    font-weight: bold;
    border-bottom: none;
    line-height: 70px;
    padding: 0 10px;
    transition: 0.3s;
}
}

.l_footer{
    padding: 80px 0 0;
}

@media screen and (min-width: 768px) {
  .l_footer{
    padding: 100px 0 0;
  }
}

@media screen and (min-width: 768px) {
  .l_footer_contents-wrap{
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
}

@media screen and (min-width: 768px) {
  .l_footer_info{
    width: 200px;
  }
}

.l_footer_info-logo{
    width: 110px;
    margin: 0 auto;
}

@media screen and (min-width: 768px) {
  .l_footer_info-logo{
    width: 140px;
    margin: 0;
  }
}

.l_footer_info-logo a{
    display: block;
}

@media screen and (min-width: 768px) {
  .l_footer_info-logo a{
    transition: 0.3s;
  }
}

.l_footer_info-list{
    margin-top: 30px;
}

@media screen and (min-width: 768px) {
  .l_footer_info-list{
    margin-top: 40px;
  }
}

.l_footer_info-item{
    font-size: 10px;
    text-align: center;
}

@media screen and (min-width: 768px) {
  .l_footer_info-item{
    font-size: 12px;
    text-align-last: left;
  }
}

.l_footer_info-item span{
    font-weight: bold;
    display: block;
}

.l_footer_info-item a{
    font-weight: bold;
}

@media screen and (min-width: 768px) {
    .l_footer_info-item a{
        transition: 0.3s;
    }
}

.l_footer_nav{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin: 30px auto 0;
}

@media screen and (max-width: 768px) {
  .l_footer_nav{
    gap: 12px;
  }
}


@media screen and (min-width: 768px) {
  .l_footer_nav{
    padding: 0 50px;
    border-right: 1px solid rgba(0, 0, 0, 0.8);
    margin: 0;
  }
}

@media screen and (min-width: 375px) {
    .l_footer_nav-list{
        width: 150px;
    }
}

@media screen and (min-width: 500px) {
  .l_footer_nav-list{
    width: auto;
  }
}

.l_footer_nav-list:nth-child(1){
    width: 100px;
}

@media screen and (min-width: 768px) {
  .l_footer_nav-list:nth-child(1){
    width: 120px;
  }
}

.l_footer_nav-list:nth-child(2){
    margin-left: 0;
}


@media screen and (min-width: 768px) {
  .l_footer_nav-list:nth-child(2),
  .l_footer_nav-list:nth-child(3){
    margin-left: 40px;
  }
}

@media screen and (min-width: 768px) {
  .l_footer_nav-item{
    margin-top: 2px;
  }
}

@media screen and (min-width: 768px) {
  .l_footer_nav-item:first-child{
    margin-top: 0;
  }
}

.l_footer_nav-item a{
    font-size: 12px;
    font-weight: bold;
}

@media screen and (min-width: 375px) {
  .l_footer_nav-item a{
    display: flex;
    align-items: center;
  }
}

@media screen and (min-width: 768px) {
    .l_footer_nav-item a{
        font-size: 14px;
        transition: 0.3s;
    }
}

@media screen and (min-width: 375px) {
  .l_footer_nav-item a::before{
    content: "";
        display: block;
        width: 0;
        height: 0;
        border-left: 6px solid #3fc8da;
        border-top: 4px solid transparent;
        border-bottom: 4px solid transparent;
        margin-right: 8px;
  }
}


/* ------module--------- */

.m-marker{
    background-image: linear-gradient( transparent 50%, #3fc8da 80% ,#3fc8da 100%);
}

.m_top-ttl{
    text-align: center;
    position: relative;
    margin-bottom: 36px;
}

@media screen and (min-width: 768px) {
  .m_top-ttl{
    margin-bottom: 90px;
  }
}

.m_top-ttl span{
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 0.1em;
    z-index: 1;
    position: relative;
    line-height: 1.5;
}

@media screen and (min-width: 768px) {
  .m_top-ttl span{
    font-size: 28px;
  }
}

.m_top-ttl::after{
    content: "";
    color: rgba(95, 145, 238, 0.1);
    width: 100%;
    display: block;
    font-size: 52px;
    line-height: 1.2;
    position: absolute;
    top: -20px;
    right: 50%;
    transform: translate(50%, 0);
    font-family:sans-serif;
    font-weight: 600;
    font-style: normal;
}

@media screen and (min-width: 768px) {
  .m_top-ttl::after{
    font-size: 130px;
    top: 50%;
    transform: translateX(50%) translateY(-50%);
  }
}

.m_top-ttl.top-feature_ttl::after{
    content: "Feature";
}

.m_top-ttl.top-currculum_ttl::after{
    content: "Curriculum";
}

.m_top-ttl.top-course_ttl::after{
    content: "Course & Price";
}

.m_top-ttl.top-flow_ttl::after{
    content: "Flow";
}

.m_top-ttl.top-faq_ttl::after{
    content: "FAQ";
}

.m-deco-box::after{
    transform:translateY(-50%) skewY(-10deg);
    margin: 0;
}

@media screen and (min-width: 768px) {
  .m-deco-box::after{
    height: 600px;
  }
}

.m-ttl-dec-box{
    text-align: center;
}

@media screen and (min-width: 768px) {
  .m-ttl-dec-box::after{
    height: 600px;
  }
}

.m-deco-box::after{
    content: "";
    display: block;
    background-color: #f5f5f5;
    width: 100%;
    position: absolute;
    top: 50%;
    z-index: -1; 
}

.m-ttl-dec-box_deco{
    display: inline-block;
    position: relative;
    font-weight: bold;
    letter-spacing: 0.1em;
    font-size: 18px;
    padding: 0 44px;
    line-height: 1.5;
}

@media screen and (min-width: 768px) {
  .m-ttl-dec-box_deco{
    padding: 0 96px;
    font-size: 24px;
  }
}

.m-ttl-dec-box_deco::before, .m-ttl-dec-box_deco::after{
    content: "";
    width: 28px;
    height: 10px;
    background: url(../img/deco_box-orange_pc.png);
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

@media screen and (min-width: 768px) {
  .m-ttl-dec-box_deco::before, .m-ttl-dec-box_deco::after{
    background: url(../img/deco_box-orange_pc.png) center/cover;
    width: 64px;
  }
}

.m-ttl-dec-box_deco::before{
    left: 0;
}

.m-ttl-dec-box_deco::after{
    right: 0;
}

@media screen and (min-width: 768px) {
  .m-achievement_portfolio-item{
    width: calc(50% - 10px);
    max-width: 360px;
  }
}

.m-achievement_portfolio{
    max-width: 860px;
    margin: 48px auto 0!important;
    display: flex;
    flex-direction: column;
    align-items: center;  
}

@media screen and (min-width: 768px) {
  .m-achievement_portfolio{
    display: flex;
    flex-direction: row;            
    justify-content: space-between;
  }
}

.m-achievement_portfolio-item{
    width: 80%;
    max-width: 420px;
    margin: 0 0;
}

.m-currculum_flow-wrap{
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    max-width: 876px;
    margin: 0 auto;
}

.m-currculum_flow{
    max-width: 868px;
    margin: 0 auto;
    margin-top: 12px;
}

@media screen and (min-width: 768px) {
  .m-currculum_flow{
    margin-top: 24px;
  }
}

.m-currculum_flow-block{
    position: relative;
}

.m-currculum_flow-block::after{
    content: "";
    width: 1px;
    height: calc(100% - 36px);
    background: #000;
    position: absolute;
    left: 30px;
    top: 72px;
}

@media screen and (min-width: 768px) {
  .m-currculum_flow-block::after{
    height: 80px;
    left: 70px;
    bottom: 0;
    top: unset;
    transform: translate(-50%,100%);
  }
}

.m-currculum_flow-block:last-of-type::after{
    content: none;
}

@media screen and (min-width: 768px) {
  .m-currculum_flow-block{
    display: flex;
    align-items: flex-start;
    height: 110px;
    gap: 40px;
  }
}

.m-currculum_flow-block:nth-child(n+2){
    margin-top: 52px;
}

@media screen and (min-width: 768px) {
  .m-currculum_flow-block:nth-child(n+2){
    margin-top: 100px;
  }
}

.m-currculum_flow-block_step{
    display: flex;
    align-items: center;
    border-radius: 8px;
    font-weight: bold;
    height: 64px;
    padding: 0 32px;
    font-size: 16px;
    background: #3fc8da;
}

@media screen and (min-width: 768px) {
  .m-currculum_flow-block_step{
    width: 224px;
    height: 88px;
    padding: 0 24px;
    font-size: 18px;
  }
}

.m-currculum_flow-block_step-txt{
    padding-left: 16px;
}

@media screen and (min-width: 768px) {
  .m-currculum_flow-block_step-txt{
    padding-left: 16px;
    font-size: 18px;
  }
}

.m-currculum_flow-block_content{
    padding-left: 60px;
}

@media screen and (min-width: 768px) {
  .m-currculum_flow-block_content{
    width: 600px;
    padding-left: 0;
  }
}

.m-currculum_flow-block_content-txt{
    line-height: 1.5;
    font-size: 14px;
    margin-top: 10px;
}

@media screen and (min-width: 768px) {
  .m-currculum_flow-block_content-txt{
    font-size: 14px;
    text-align: justify;
    margin-top: 0;
  }
}

.m-table{
    overflow-x: scroll;
}

@media screen and (min-width: 768px) {
  .m-table{
    overflow-x: visible;
  }
}

.m-table_elem{
    width: 800px;
    border-collapse: separate;
    border-spacing: 10px 12px;
    table-layout: fixed;
}

@media screen and (min-width: 768px) {
  .m-table_elem{
    width: 100%;
  }
}

.m-table_tr:nth-child(1) th:first-child{
    background: rgba(0, 0, 0, 0);
    box-shadow: none;
}

.m-table_tr th:nth-child(1){
    font-size: 14px;
    background: #fafafa;
    padding: 0;
    line-height: 1.5;
}

.m-table_tr:nth-child(1) th{
    background: linear-gradient(#3fc8da 0%, #3fc8da 100%);
    padding: 24px 8px 32px;
}

@media screen and (min-width: 768px) {
  .m-table_tr th:first-child{
    font-size: 16px;
  }
}

.m-table_tr th:first-child{
    width: 160px;
}

.m-table_tr th, .m-table_tr td{
    background: #fff;
    font-size: 12px;
    font-weight: bold;
    text-align: center;
    letter-spacing: 0.08em;
    border-radius: 4px;
    box-shadow: 0px 2px 5px 0px rgba(0, 0, 0, 0.1);
    padding: 10px 10px;
    overflow-wrap: anywhere
}

@media screen and (min-width: 768px) {
  .m-table_tr th,.m-table_tr td{
    padding: 28px 30px;
    font-size: 18px;
  }
}

.m-table_font-s{
    font-size: 10px;
    display: block;
    line-height: 1.5;
    font-weight: normal;
}

.m-table_font_m{
    font-size: 10px;
    line-height: 1;
    letter-spacing: 0.06em;
}

@media screen and (min-width: 768px) {
  .m-table_font_m{
    font-size: 14px;
  }
}

.m-table_font_l{
    font-size: 16px;
}

@media screen and (min-width: 768px) {
  .m-table_font_l{
    font-size: 20px;
  }
}

.m-table_tr:nth-child(1) th span{
    display: block;
    line-height: 1.6;
}

.m-table_tr th span,.m-table_tr td span{
    font-weight: bold;
}

.m-table_tr:nth-child(1) th span:nth-child(2){
    letter-spacing: 0.02em;
    line-height: 1;
    margin-top: 20px;
    color: var(--white-color);
}

.m-table_tr:nth-child(1) th .m-table_ttl{
    font-size: 14px;
    letter-spacing: 0.1em;
    position: relative;
}

@media screen and (min-width: 768px) {
    .m-table_tr:nth-child(1) th .m-table_ttl{
        font-size: 20px;
        margin-top: 12px;
    }
}

.m-table_tr:nth-child(1) th span:nth-child(3){
    font-weight: normal;
    margin-top: 8px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    line-height: 1.5;
}

@media screen and (min-width: 768px) {
    .m-table_tr:nth-child(1) th span:nth-child(3){
        font-size: 14px;
        height: 36px;
        margin-top: 10px;
    }
}

.m-table_td{
    font-size: 12px;
    font-weight: bold;
}

@media screen and (min-width: 768px) {
  .m-table_td{
    font-size: 18px;
  }
}

.m-table_tr td.m-table_td-pdl{
    padding: 16px 10px;
}

@media screen and (min-width: 768px) {
  .m-table_tr td.m-table_td-pdl{
    padding: 28px 30px;
  }
}

.m-table_icon{
    display: block;
    max-width: 80px;
    width: 80%;
    margin: 0 auto 4px;
}

@media screen and (min-width: 768px) {
  .m-table_icon{
    margin: 0 auto;
    max-width: 60px;
  }
}


/* -----top-kv----- */

.top-kv{
    position: relative;
    background-image: url(../img/converted_1.jpg);
    filter:opacity(80%);
    background-repeat: no-repeat;
    background-position: center top;
    background-size: cover;
    margin-top: 70px;  
    height: 756px;
}

@media screen and (max-width: 768px) {
  .top-kv{
    height: 600px;
  }
}

.top-kv_contents{
    position: absolute;
    left: 0;
    bottom: 40px;
    color: var(--white-color);
    opacity: 1;
    padding: 0 32px;
}

.top-kv_copy,.top-kv_sub-copy{
    font-size: 32px;
    line-height: 1.5;
    margin-top: 25px;
    font-weight: bold;
    letter-spacing: 0.08em;
    padding-bottom: 0.4em;
}

@media screen and (max-width: 768px) {
  .top-kv_copy,.top-kv_sub-copy{
    font-size: 23px;
  }
}

/* ------top_achievement------- */

.top_achievement{
    position: relative;
}

@media screen and (min-width: 768px) {
  .top_achievement_inner{
    width: auto;    
    padding: 100px 32px 80px;
  }
}

.top_achievement_ttl::after{
    content: "Achievement";
}

.top_achievement_list-wrap{
    position: relative;
    overflow: auto;
    padding: 0 0 8px 0;
    scrollbar-width: none;
    overflow-y: scroll;
}

@media screen and (min-width: 768px) {
  .top_achievement_list-wrap{
    padding: 0 8px 8px;
  }
}

.top_achievement_list{
    display: flex;
    justify-content: space-between;
    min-width: 920px;
    width: 100%;
    padding: 0 5%;
}

.top_achievement_list-item{
    box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.16);
    border-radius: 5px;
    background: #fff;
    overflow: hidden;
    width: calc(33.33% - 24px);
}

@media screen and (min-width: 768px) {
  .top_achievement_list-item{
    max-width: 316px;
    margin: unset;
  }
}

@media screen and (min-width: 768px) {
  .top_achievement_list-item-inner{
    padding: 20px 20px;
  }
}

.top_achievement_list-item-inner{
    padding: 16px 16px;
}

.top_achievement_list-item-profile{
    display: flex;
    gap: 12px;
    padding: 10px 16px;
    background: #fafafa;
    align-items: center; 
}

.top_achievement_list-item-profile_icon{
    width: 90px;
    flex-shrink: 0;
}

.top_achievement_list-item-profile_name{
    font-size: 14px;
    font-weight: bold;
}

.top_achievement_list-item-profile_old{
    font-size: 12px;
}

.top_achievement_content_ttl-wrap{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-top: 28px;
}

.top_achievement_content_ttl{
    font-weight: bold;
    font-size: 18px;
    letter-spacing: 0.06em;
    line-height: 1.25;
    padding: 0 4px;
    color: #3fc8da;
    background: linear-gradient(transparent 65%, #3fc8da 0%);
}

@media screen and (min-width: 600px) {
    .top_achievement_content_ttl{
        padding: 0 8px;
    }
}

.top_achievement_content_ttl-txt{
    font-weight: 500;
    font-size: 12px;
    letter-spacing: 0.06em;
    line-height: 2; 
}

.top_achievement_portfolio-wrap{
    margin-top: 80px;
}
@media screen and (min-width: 768px) {
  .top_achievement_portfolio-wrap{
    margin-top: 100px;
  }
}

/* ----- top-feature ----- */

.top-feature{
    position: relative;
}

.top-feature_deco-wrap{
    position: relative;
}

.top-feature_int-txt{
    text-align: center;
    font-size: 16px;
    line-height: 1.5;
    margin-top: 24px;
}
@media screen and (min-width: 768px) {
  .top-feature_int-txt{
    font-size: 18px;
    margin-top: 0;
  }
}

@media screen and (min-width: 768px) {
  .top-feature_block_int-txt-mgt{
    margin-top: 48px;
  }
}

.top-feature_int-txt-cycle-wrap{
    font-size: 20px;
    text-align: center;
    margin-top: 18px;
}

@media screen and (min-width: 768px) {
  .top-feature_int-txt-cycle-wrap{
    font-size: 24px;
    margin-top: 24px;
  }
}

.top-feature_int-txt-cycle{
    line-height: 1;
    font-size: 18px;
    margin: 16px 0;
}

@media screen and (min-width: 768px) {
  .top-feature_int-txt-cycle{
    margin: 0;
  }
}

.top-feature_int-txt-cycle-inner{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 40px auto;
    max-width: 592px;
}

.top-feature_int-txt_accent{
    color: #fff;
    line-height: 1;
    background: linear-gradient(#3fc8da 0%, #3fc8da 100%);
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    padding: 14px 0;
    width: 287px;
    letter-spacing: 0.1em;
    border-radius: 4px; 
}

@media screen and (min-width: 768px) {
  .top-feature_int-txt_accent{
    font-size: 22px;
    padding: 20px 0;
    width: calc(50% - 28px);
  }
}

.top-feature_int-txt_cloth{
    font-weight: bold;
    line-height: 2;
    display: block;
    text-align: center;
}

.top-feature_int-txt-cycle{
    line-height: 1;
    font-size: 18px;
    margin: 16px 0;
}

@media screen and (min-width: 768px) {
  .top-feature_int-txt-cycle{
    margin: 0;
  }
}

.top-feature_block_int-txt{
    margin: 20px auto 0;
}

@media screen and (min-width: 768px) {
  .top-feature_block_int-txt{
    text-align: center;
    font-size: 16px;
    margin-top: 24px;
  }
}

.top-feature_block_method{
    max-width: 480px;
    margin: 40px auto 0;
    width: 95%;
}

@media screen and (min-width: 768px) {
  .top-feature_block_method{
    max-width: 686px;
    margin: 56px auto 0;
  }
}

.top-feature_block_flex-wrap{
    margin-top: 24px;
}

@media screen and (min-width: 768px) {
  .top-feature_block_flex-wrap{
    display: flex;
    justify-content: space-around;
    margin-top: 32px;
  }
}

.top-feature_block_flex-wrap-2{
    display: flex;
    flex-direction: column-reverse;
}

@media screen and (min-width: 768px) {
  .top-feature_block_flex-wrap-2{
    flex-direction: row;
  }
}

@media screen and (min-width: 768px) {
  .top-feature_block_flex-item{
    width: calc(50% - 12px);
    max-width: 504px;
  }
}

@media screen and (min-width: 768px) {
  .top-feature_block_flex-item-comunity{
    width: calc(50% - 24px);
    max-width: unset;
  }
}

@media screen and (min-width: 768px) {
  .top-feature_block_flex-item-comunity:nth-child(1){
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

.top-feature_block_flex-item-comunity:nth-child(2){
    display: flex;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: wrap;
}

.top-feature_block_flex-img{
    margin-top: 24px;
    width: 100%;
}

@media screen and (min-width: 768px) {
  .top-feature_block_flex-img{
    margin-top: 0;
  }
}

.top-feature_block_flex-ttl{
    margin-top: 16px;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
}

@media screen and (min-width: 768px) {
  .top-feature_block_flex-ttl{
    font-size: 20px;
    margin-top: 24px;
  }
}

.top-feature_block_flex-txt{
    text-align: justify;
    margin-top: 12px;
}

@media screen and (min-width: 768px) {
  .top-feature_block_flex-txt{
    padding: 0 12px;
    font-size: 14px;
    margin-top: 20px;
  }
}

.top-feature_block_flex-ttl-color{
    color: #3fc8da;
    font-weight: bold;
    margin-top: 20px;
    line-height: 1.5;
    font-size: 18px;
}

@media screen and (min-width: 768px) {
  .top-feature_block_flex-ttl-color{
    font-size: 22px;
    margin-top: 0;
  }
}

.top-feature_block_flex-item-img{
    width: calc(50% - 4px);
    height: 60%;
}


/* ------ top-currculum  ------- */

.top-currculum{
    position: relative;
    padding-bottom: 0;
    overflow: hidden;
}

@media screen and (min-width: 768px) {
  .top-currculum{
    padding-bottom: 0;
  }
}

.top-currculum_wrap{
    margin-top: 60px;
}

@media screen and (min-width: 768px) {
  .top-currculum_wrap{
    margin-top: 64px;
  }
}

.top-currculum_presentation_wrap{
    padding-bottom: 60px;
    margin-top: 100px;
    position: relative;
}

@media screen and (min-width: 768px) {
  .top-currculum_presentation_wrap{
    padding-bottom: 100px;
    margin-top: 140px;
  }
}

@media screen and (min-width: 768px) {
  .top-currculum_presentation_wrap::after{
    content: "";
    display: block;
    background-color: #f5f5f5;
    width: 100%;
    position: absolute;
    top: -150px;
    z-index: -1;
    transform: skewY(10deg);
    height: 150%;
  }
}

/* ------portfolio----- */

.portpfolio_item{
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.1);
    margin-top: 40px;
    z-index: 1;
}

@media screen and (min-width: 768px) {
  .portpfolio_item{
    width: 23.5%;
    margin: 24px 2% 0 0;
  }
}

@media screen and (min-width: 600px) {
    .portpfolio_item{
    width: 48%;
    margin: 24px 4% 0 0;  
    }
}   

.portpfolio_item-link{
    height: 100%;
    display: block;
}

.portfolio_thumbnail{
    width: 100%;
    overflow: hidden;
}

.portfolio_thumbnail-bg{
    background: url(../img/sarari-man.jpeg);
}

.portfolio_thumbnail-bg{
    width: 100%;
    height: 0;
    padding-top: 60%;
    background-position: center !important;
    background-size: cover !important;
    transform: scale(1.01);
    transition: 0.3s;
}

.portfolio_info{
    background: linear-gradient(45deg, #3fc8da 0%, #3fc8da 100%);
    display: flex;
    align-items: center;
    padding: 10px;  
}

@media screen and (min-width: 768px) {
  .portfolio_info{
    padding: 10px 20px;
  }
}

.portfolio_info-face{
    background-image: url(../img/sarari-man.jpeg);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-position: center;
    background-size: cover;
}

.portfolio_info-txt{
    color: #fff;
    width: calc(100% - 55px);
    margin-left: 10px;
}

.portfolio_info-txt span{
    display: block;
    line-height: 1.4;
}

.portfolio_info-class{
    font-size: 12px;
    font-weight: bold;
    letter-spacing: 0.04em;
}

.portfolio_info-name{
    font-weight: bold;
    letter-spacing: 0.08em;
}

.portfolio_msg{
    padding: 30px 10px;
}

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

.portfolio_msg-txt{
    font-size: 12px;
    font-weight: bold;
    line-height: 2.2;
    display: block;
}


/* -----  page-currculum  -------- */

.page-currcurm_presentasion_inner{
    margin: 24px auto 0;
}

@media screen and (min-width: 768px) {
  .page-currcurm_presentasion_inner{
    margin: 40px auto 0;
  }
}

.page-currcurm_presentasion_meta-block{
    margin: 16px auto 0;
    flex-shrink: 0;
}

@media screen and (min-width: 768px) {
  .page-currcurm_presentasion_meta-block{
    margin: 24px auto 0;
  }
}

.page-currcurm_presentasion_post{
    font-size: 14px;
    line-height: 1.5;
    font-weight: normal;
}

@media screen and (min-width: 768px) {
  .page-currcurm_presentasion_post{
    font-size: 16px;
  }
}

.page-currcurm_presentasion_name{
    font-size: 18px;
    font-weight: bold;
    line-height: 1.5;
    margin: 6px 0;
}

@media screen and (min-width: 768px) {
  .page-currcurm_presentasion_name{
    font-size: 20px;
    line-height: 1.2;
  }
}

.page-currcurm_presentasion_txt-block{
    margin: 0 auto;
}

.page-currcurm_presentasion_txt{
    line-height: 2;
    margin-top: 12px;
    font-size: 14px;
}

@media screen and (min-width: 768px) {
  .page-currcurm_presentasion_txt{
    font-size: 16px;
    margin-top: 56px;
  }
}


/* -----  top-course  ----- */

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


.top-course_int-txt{
    font-size: 18px;
    text-align: center;
    font-weight: bold;
    margin-bottom: 48px;
}

@media screen and (min-width: 768px) {
  .top-course_int-txt{
    font-size: 20px;
    margin-bottom: 16px;
  }
}

.top-course_table{
    position: relative;
    overflow: auto;
    scrollbar-width: none;
}

/* ---- top-flow ---- */

.top-flow_wrap{
    margin-top: 40px;
}

@media screen and (min-width: 600px) {
  .top-flow_wrap{
    display: flex;
    flex-wrap: wrap;
  }
}

@media screen and (min-width: 768px) {
  .top-flow_wrap{
    margin-top: 80px;
  }
}



.top-flow_item{
    background-color: #f5f5f5;
    box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.1);
    text-align: center;
    border-radius: 6px;
    position: relative;
    padding: 30px 20px;
    margin-top: 20px;
}

@media screen and (min-width: 600px) {
  .top-flow_item{
    width: 49%;
    padding: 40px 20px;
  }
}


@media screen and (min-width: 768px) {
  .top-flow_item{
    width: 32%;
    padding: 50px 18px;
    margin-top: 30px;
  }
}



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

.top-flow_item::before{
    content: "";
    display: block;
    width: 36px;
    height: 36px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    position: absolute;
    top: -12px;
    left: -6px;
}

.top-flow_item:nth-child(1)::before{
    background: url();
}

@media screen and (min-width: 600px) {
  .top-flow_item:nth-child(2n-1){
    margin-right: 2%;
  }
}

@media screen and (min-width: 600px) {
  .top-flow_item:nth-child(-n+2){
    margin-top: 0;
  }
}

@media screen and (min-width: 768px) {
  .top-flow_item:nth-child(2n){
    margin-right: 2%;
  }
}

@media screen and (min-width: 768px) {
  .top-flow_item:nth-child(-n+3){
    margin-top: 0;
  }
}

@media screen and (min-width: 768px) {
  .top-flow_item:nth-child(2n-1){
    margin-right: 2%;
  }
}

@media screen and (min-width: 768px) {
    .top-flow_item:nth-child(3n){
    margin-right: 0;
 }
}

.top-flow_inner{
    display: inline-block;
}

.top-flow_item-ttl{
    font-weight: bold;
    letter-spacing: 0.04em;
}

.top-flow_item-ttl::after{
    content: "";
    display: block;
    width: 40px;
    height: 3px;
    background-color: #3fc8da;
    margin: 14px auto 18px;
}

@media screen and (min-width: 600px) {
  .top-flow_item-ttl::after{
    width: 60px;
    margin: 14px auto 20px;
  }
}

.top-flow_item-txt-wrap{
    display: inline-block;
}

.top-flow_item-txt{
    font-size: 12px;
    text-align: center;
}

@media screen and (min-width: 768px) {
  .top-flow_item-txt{
    max-width: 100%;
    line-height: 2.2;
  }
}

.top-flow_item-arrow{
    width: 1px;
    height: 50px;
    display: block;
    position: absolute;
    bottom: -35px;
    right: 20px;
    background-color: #707070;
    z-index: 1;
}

.top-flow_item-arrow::after{
    content: "";
    width: 1px;
    height: 8px;
    display: block;
    position: absolute;
    bottom: 0;
    right: 2px;
    transform: rotate(-32deg);
    background-color: #707070;
}

@media screen and (min-width: 600px) {
  .top-flow_item-arrow::after{
    width: 8px;
    height: 1px;
    right: 0px;
    bottom: 3px;
    transform: rotate(45deg);
  }
}

@media screen and (min-width: 600px) {
    .top-flow_item-arrow{
        width: 40px;
        height: 1px;
        bottom: 20px;
    }
}

@media screen and (min-width: 600px) {
    .top-flow_item:nth-child(2) .top-flow_item-arrow{
        display: none;
      }
}

@media screen and (min-width: 768px) {
  .top-flow_item:nth-child(2) .top-flow_item-arrow{
    display: block;
  }
}

@media screen and (min-width: 600px) {
  .top-flow_item:nth-child(3) .top-flow_item-arrow{
    display: none;
  }
}

@media screen and (min-width: 600px) {
    .top-flow_item:nth-child(4) .top-flow_item-arrow{
        left: calc(-20px - 2%);
    }
}

@media screen and (min-width: 768px) {
    .top-flow_item:nth-child(4) .top-flow_item-arrow{
        left:auto;
        right: -30px;
    }
}

@media screen and (min-width: 600px) {
    .top-flow_item:nth-child(1) .top-flow_item-arrow, .top-flow_item:nth-child(2) .top-flow_item-arrow, .top-flow_item:nth-child(5) .top-flow_item-arrow{
        right: calc(-20px - 2%);
    }  
}

@media screen and (min-width: 768px) {
    .top-flow_item:nth-child(1) .top-flow_item-arrow, .top-flow_item:nth-child(2) .top-flow_item-arrow, .top-flow_item:nth-child(5) .top-flow_item-arrow{
        right: calc(-20px - 3%); 
    }
}

/* --- top-faq --- */

.top-faq{
    background-color: #f5f5f5;
}

.top-faq_wrap{
    margin-top: 40px;
}

@media screen and (min-width: 768px) {
  .top-faq_wrap{
    margin-top: 50px;
  }
}

.top-faq_list{
    margin-top: 40px;
}

@media screen and (min-width: 768px) {
  .top-faq_list{
    margin-top: 70px;
  }
}

.top-faq_item{
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0px 2px 5px -1px rgba(0, 0, 0, 0.2);
    margin-top: 10px;
}

@media screen and (min-width: 768px) {
  .top-faq_item{
    margin-top: 18px;
  }
}

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

.top-faq_question{
    background: linear-gradient(#3fc8da 0%, #3fc8da 100%);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 10px;
}

@media screen and (min-width: 768px) {
  .top-faq_question{
    padding: 20px 30px;
    cursor: pointer;
  }
}

.top-faq_question-num, .top-faq_question-txt{
    color: #fff;
    font-weight: bold;
    display: block;
}

.top-faq_question-num{
    display: none;
}

@media screen and (min-width: 768px) {
  .top-faq_question-num{
    width: 20px;
    display: block;
  }
}

.top-faq_question-txt{
    font-size: 12px;
    width: calc(100% - 30px);
}

@media screen and (min-width: 768px) {
  .top-faq_question-txt{
    font-size: 16px;
    width: calc(100% - 80px);
  }
}

.top-faq_question-icon{
    display: block;
    width: 20px;
    height: 20px;
    border: 1px solid #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.top-faq_question-icon::after{
    content: "";
    display: block;
    width: 4px;
    height: 4px;
    border: 1px solid;
    border-color: transparent transparent #fff #fff;
    transform: rotate(-45deg);
    position: relative;
    top: -1px;
    transition: 0.2s;
}

.top-faq_answer{
    background-color: #fff;
    padding: 14px 10px;
    display: none;
}

@media screen and (min-width: 768px) {
  .top-faq_answer{
    padding: 20px 30px;
  }
}

.top-faq_answer-txt{
  padding: 10px;
}

@media screen and (max-width: 768px) {
  .l_footer_cta{
    text-align: center;
  }
}

.l_footer_cta small {
  line-height: 2;
}

.l_footer_cta button{
  font-size: 20px;
  font-weight: 500;
  margin: 20px 0 40px 0px;
  padding: 20px 60px;
  -webkit-transition: 0.4s;
  transition: 0.4s;
  cursor: pointer;
  color: white;
  background: #3fc8da;
  border: 1px solid white;
}

.l_footer_cta button:hover{
  background-color: white;
  color: black;
  border: 1px solid black;
}

.l_footer_copyright{
  text-align: center;
  display: block;
}

.m_hamburger {
  width: 32px;
  height: 24px;
  position: relative;
  margin-right: 20px;
}

@media screen and (min-width: 756px) {
  .m_hamburger {
    display: none;
  }
}

.m_hamburger-bar {
  width: 100%;
  height: 2px;
  position: absolute;
  background: var(--black-color);
  left: 50%;
  transition: 0.3s;
}

.m_hamburger-bar:first-child {
  top: 0;
  transform: translate(-50%, 0);
}

.m_hamburger-bar:nth-child(2) {
  top: 50%;
  transform: translate(-50%, -50%);
}

.m_hamburger-bar:last-child {
  top: 100%;
  transform: translate(-50%, -100%);
}

/* js */

.js_body.is-active {
  overflow: hidden;
}


.js_navigation {
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s;
}

@media screen and (min-width: 756px) {
  .js_navigation {
    pointer-events: auto;
    opacity: 1;
  }
}

.js_navigation.is-active {
  opacity: 1;
  pointer-events: inherit;
}

.js_hamburger.is-active .m_hamburger-bar:first-child {
  top: 50%;
  transform: translate(-50%, 0) rotate(45deg);
}

.js_hamburger.is-active .m_hamburger-bar:nth-child(2) {
  opacity: 0;
}

.js_hamburger.is-active .m_hamburger-bar:last-child {
  top: 50%;
  transform: translate(-50%, 0) rotate(-45deg);
}

summary{
  display: block;
}

summary::-webkit-details-marker{
  display: none;
}