@charset "utf-8";

/* //// */

/* common */
.concept_box rt{
    font-size: 10px;
}
.cap {
    font-size: 10px;
}
.inner_ttl {
    text-align: center;
}
.inner_ttl_ja{
    font-size: 24px;
    letter-spacing: 0.3em;
    line-height: 1.8em;
}

.concept_box .inner1920{
    max-width: 1920px;
    margin: 70px auto 120px;
}

.pc_on {
    display: block;
}
.sp_on {
    display: none;
}

.concept_box .flex01{
    display: flex;
    /* align-items: center; */
    justify-content: space-between;
    flex-wrap: wrap;
}


.concept_mv{
    max-width: 1300px;
    margin: 0 auto;
	position: relative;
	width: 98%;
	margin-top: 50px;
}
.concept_mv .concept_mv_note{
	position: absolute;
	bottom: 1%;
	right: 10px;
	text-shadow: 2px 3px 3px rgba(0, 0, 0, 0.8);
}
.concept_mv_img_box{
    position: absolute;
    text-align: center;
    width: 100%;
}
.concept_mv_img{
    width: 67%;
    max-width: 800px;
    margin: 20px auto 0;
}

.concept_comp{
    max-width: 860px;
    margin: 80px auto 0;
}

.column_ttl_sub{
    text-align: center;
    font-size: 14px;
    margin: 0 auto 10px;
}
.column_ttl_sub.white {
    color: #fff;
}
.column_box .column_ttl.yellow {
    color: #feeab4;
}

.concept_lead01{
    font-size: 20px;
    font-weight: 600;
    line-height: 1.8;
    letter-spacing: 0.2em;
    margin: 40px auto 60px;
    text-align: center;
}

.concept_lead03{
    font-size: 12px;
    text-align: justify;
    line-height: 1.8;
    letter-spacing: 0.04em;
}
.concept_lead03.white {
    color: #fff;
}

.ov_txt .concept_lead03{
    margin: 0 auto 20px 0;
}

.concept_ttl01{
    font-size: 30px;
    font-weight: 600;
    line-height: 1.8;
    letter-spacing: 0.2em;
    margin: 60px auto -10px;
    text-align: center;
    color: #00575e;
}

.concept_ttl03{
    font-size: 18px;
    text-align: center;
    display: flex;
    justify-content: center;
    /* align-items: flex-start; */
    height: 2.7em;
    margin: 10px auto 10px;
    letter-spacing: 0.2em;
    flex-wrap: wrap;
    align-items: center;
    color: #bd9e5f;
}
.concept_ttl03.brown {
    color: #207f5c;
}
.concept_ttl03.white {
    color: #fff;
}
.concept_ttl03.black{
    color: #000;
}

.concept_ttl_img{
    max-width: 920px;
    margin: 0 auto;
    width: 85%;
}

 .column_bg{
    background: #faf6f0;
}
 .ye_bg{
    background: #310000;
    margin-top: 100px;
}

.column_box .column_lead {
    max-width: 720px;
    margin: 0 auto;
    text-align: justify;
}
.column_lead.white {
    color: #fff;
}

/* asagaya */
.column_lead.asagaya_iot {
    margin-bottom: 60px;
}
.wh_bg.bg_none {
    background: unset;
    padding: 0;
}

.zeh_img{
    max-width: 920px;
    margin: 40px auto 160px;
}

.zeh_el3_box li{
    width: 30%;
    padding: 40px 20px 30px;
    background: #fff;
}

.zeh_el3_01{
    border: 3px solid #e4d7bd;
}
.zeh_el3_02{
    border: 3px solid #e4d7bd;
}
.zeh_el3_03{
    border: 3px solid #e4d7bd;
}

.hex_h{
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0% 25%);
    width: 100px;
    height: 100px;
    position: absolute;
    top: 0;
    left: 50%;
    border: 1px solid #fff;        
    display: flex;
    transform: translate(-50%, -50%);
    align-content: center;
    justify-content: center;
    align-items: center;
    font-size: 20px;
}
/* .hex_h::after{
    content: "";
    background: #fff;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0% 25%);
    width: 114px;
    height: 114px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
} */
.zeh_el3_box{
    margin: -170px auto 0;
    max-width: 1050px;
}

.column_ttl.zeh_el3_p{
    margin: 0 0 230px;
    font-size: 20px;
}

.zeh_el3_01 .hex_h{
    background: #310000;
    color: #fff;
}
.zeh_el3_02 .hex_h{
    background: #310000;
    color: #fff;
}
.zeh_el3_03 .hex_h{
    background: #310000;
    color: #fff;
}


.bels_box{
    max-width: 1050px;
    border: 4px solid #e4d7bd;
    margin: 40px auto;
    padding: 20px 30px;
    align-items: center;
}
.bels_txt{
    width: 77%;
}
.bels_txt .column_ttl{
    text-align: left;
}
.column_ttl .sup{
    font-size: 0.5em;
    position: relative;
    left: -2em;
    top: -1em;
    letter-spacing: 0.2em;
}
.bels_txt .column_lead{
    margin: 0 auto 20px;
}
.bels_img{
    width: 20%;
    max-width: 196px;
}

.ov_cont{
    max-width: 1560px;
    margin-top: 60px;
}
.ov_img{
    width: 63%;
    max-width: 960px;
}
.ov_txt{
    width: 35%;
    max-width: 546px;
}
.ov_txt_img{

}
.ov_r{
    margin-right: auto;
}
.ov_l{
    margin-left: auto;
}

.ov_txt_in01{
    align-items: flex-start;
}

.ov_txt_in01 > p{
    width: 54%;
}
.ov_txt_in01 > div{
    width: 42.5%;
    max-width: 230px;
}


.ov_img_p{
    position: absolute;
    font-size: 50px;
}
.ov_img_p.white {
    color: #207f5c;
}
.ov_r .ov_img_p{
    right: 20px;
    top: 20px;
}
.ov_l .ov_img_p{
    left: 20px;
    top: 20px;
}

.yuu_img{
    max-width: 920px;
    margin: 40px auto 0;

}

.column_subhead01{
    background: url(../img/concept/subhead_iot.jpg);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}


.column_subhead01_txt{
    text-align: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    /* background: linear-gradient(to right, transparent 0%, #fff 30%, #fff 50%, #fff 70%, transparent 100%); */
    background: linear-gradient(to right, transparent 0%, #fff 50%, transparent 100%);
    padding: 20px 70px;
    width: 80%;
}

.subhead01_txt_p01{
    font-size: 36px;
    margin-bottom: 30px;
}
.subhead01_txt_p01.center {
    text-align: center;
}

.subhead01_txt_p02{
    font-size: 16px;
    margin: 0 0 20px;
}
.subhead01_txt_p02.center {
    text-align: center;
}
.subhead01_txt_p02.white , .subhead01_txt_p01.white {
    color: #fff;
}



.concept_box .gr_bg{
    background: #00575e;
}




.wh_bg{
    max-width: 1050px;
    margin: 40px auto;
    background: #fff;
    padding: 20px;
}
.wh_txt {
    padding: 40px 20px;
    margin: 0 auto;
}

.doa_txt{
    width: 55%;
}

.doa_img{
    width: 40%;
}

.doa_txt_img{
    max-width: 250px;
    margin: 20px 0 0 auto;
}


.concept_box .com_cap{
    margin-top: 10px;
}
.zeh_img_elm01{
    max-width: 500px;
    margin: 0 auto 40px;
    width: 100%;
}
.wh_txt:not(:last-child){
    margin-bottom: 40px;
}



@media screen and (max-width: 1920px){
    .ov_r{
        margin-right: calc((100vw - 1220px)/2);
    }
    .ov_l{
        margin-left: calc((100vw - 1220px)/2);
    }

}


@media screen and (max-width: 1250px){
    .ov_r {
        margin-right: auto;
    }
    .ov_l{
        margin-left: auto;
    }
    .ov_r .ov_txt{
        padding-right: 20px;
    }
    .ov_l .ov_txt{
        padding-left: 20px;
    }
}


@media screen and (max-width: 1000px){
    .concept_ttl01{
        margin: 40px auto -10px;
    }
    .inner_ttl_ja {
        font-size: 20px;
    }
    .column_ttl_sub{
        font-size: 12px;
    }
    .ov_img {
        width: 100%;
        max-width: 960px;
    }
    
    .ov_txt {
        width: 75%;
        max-width: 546px;
        margin: 20px auto 0;
        order: 2;
    }
    .ov_r .ov_txt {
        padding-right: 0;
    }
    .ov_l .ov_txt {
        padding-left: 0;
    }
    .ov_img_p{
        font-size: 38px;
    }
    .column_ttl.zeh_el3_p{
        font-size: 18px;
    }
}
@media screen and (max-width: 768px){
    .concept_ttl03 {
        font-size: 16px;
    }
}
@media screen and (max-width: 767px){
    .concept_mv_img{
        max-width: 400px;
    }
}
@media screen and (max-width: 650px){
    .inner_ttl_ja {
        letter-spacing: 0.2em;
        font-size: 18px;
    }
    .concept_box .inner1920{
        margin: 40px auto;
    }

    .concept_ttl_img{
        width: 85%;
    }

    .concept_ttl01 {
        font-size: 20px;
        font-weight: 600;
        line-height: 1.8;
        letter-spacing: 0.2em;
        margin: 30px auto 0px;
        text-align: center;
        color: #00575e;
    }

    .pc_on {
        display: none;
    }
    .sp_on {
        display: block;
    }

    .zeh_el3_box li {
        width: 80%;
        padding: 40px 15px 30px;        
        margin: 0 auto 60px;
        
    }
    .zeh_el3_box li:last-of-type{
        margin: 0 auto;
    }
    .concept_lead01 {
        font-size: 16px;
    }
    .concept_ttl03 {
        font-size: 16px;
        height: auto;
        margin: 10px auto 20px;
        line-height: 1.4;
    }
    .column_ttl_sub{
        font-size: 10px;
    }
    .hex_h{
        width: 90px;
        height: 90px;
        font-size: 18px;
    }
    .subhead01_txt_p02 {
        font-size: 12px;
        margin: 0 0 10px;
    }
    .subhead01_txt_p01 {
        font-size: 22px;
    }

    .column_subhead01_txt {
        padding: 20px 40px;
        width: 90%;
    }
    .ov_cont{
        margin-top: 40px; 
    }
    .ov_l .ov_img_p {
        left: 10px;
        top: 10px;
    }
    .ov_r .ov_img_p {
        right: 10px;
        top: 10px;
    }
    .ov_img_p {
        font-size: 30px;
    }
    .ov_txt{
        width: 90%;
    }
    
    .ov_txt .ov_txt_in01:first-of-type{
        margin: 0 auto 30px;
    }
    .bels_box {
        padding: 20px;
    }
    .bels_txt {
        width: 100%;
        order: 2;
    }
    .bels_img {
        width: 40%;
        margin: 20px auto;
    }

    .doa_img {
        width: 100%;
        margin: 0 auto 20px;
    }
    .doa_txt {
        width: 100%;
        order: 2;
    }


    /* asagaya */
    .column_lead.asagaya_iot {
        margin-bottom: 20px;
    }
    .wh_bg.bg_none {
        margin: 20px auto;
    }
    .concept_ttl03 .db1000{
        display: none;
    }
    .asagaya_consept_mt .subhead01_txt_p02{
        font-size: 16px;
        line-height: 1.5;
        margin-bottom: 20px;
    }
    .asagaya_consept_mt .subhead01_txt_p01 {
        font-size: 30px;
    }
    .ac_train_map_img.yuu_img img {
        min-width: 600px;
    }

    /* ichikawa */
    .column_ttl.zeh_el3_p{
        font-size: 16px;
    }
	
	.concept_mv .concept_mv_note{
		right: 3%;
	}
}
@media screen and (max-width: 450px){
    .ac_train_map_img.yuu_img img {
        min-width: 500px;
    }
}






.concept_bg{
    background: url(../img/concept/concept_bg.jpg);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    padding-bottom: 120px;
}
.concept_flex{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding-top: 120px;
    gap: 6%;
}
.concept_img{
    max-width: 790px;
    /* width: 100%; */
}
.concept_text{
    /* max-width: 595px; */
    /* width: 100%; */
	text-align: center;
	margin: 0 auto;
}
.concept_ttl_en{
    max-width: 595px;
    width: 100%;
	margin: 0 auto;
}
.concept_ttl_ja{
    color: #fff;
    font-size: 36px;
    line-height: 1.5;
    letter-spacing: 0.15em;
    text-shadow: 0px 0px 5px rgba(0, 0, 0, 1), 0px 0px 5px rgba(0, 0, 0, 1);
    margin: 60px 0 90px;
}
.concept_lead{
    color: #fff;
    font-size: 22px;
    letter-spacing: 0;
    line-height: 2.2;
    text-shadow: 0px 0px 5px rgba(0, 0, 0, 1), 0px 0px 5px rgba(0, 0, 0, 1);
}
.concept_lead:not(:last-child){
    margin-bottom: 40px;
}

.concept_feature{
    margin-top: 140px;
}

.concept_feature_item{
    text-align: center;
}
.concept_feature_ttl{
    max-width: 440px;
    margin: 0 auto;
}
.concept_feature_ttl_ja{
    font-size: 24px;
    text-align: center;
    color: #fff;
    margin: 0.5em auto;
}
.concept_feature_ttl_lead{
    font-size: 25px;
    color: #bd9e5f;
    line-height: 1.7;
}
.concept_feature_ttl_lead .big{
    font-size: 50px;
    font-weight: bold;
    line-height: 1;
}
.concept_feature_ttl_lead .mid{
    font-size: 40px;
    font-weight: bold;
}
.concept_feature_ttl_lead .small{
    font-size: 12px;
}
.concept_feature_ttl_lead .white{
    color: #fff;
}
.concept_feature_cap{
    color: #fff;
    font-size: 12px;
    margin-top: 0.5em;
}

.cross{
    width: 22px;
    margin: 50px auto;
}
.chikudenchi_box{
    border: 4px solid #bd9e5f;
    margin: 60px auto 0;
    padding: 20px 30px;
    align-items: center;
}
.chikudenchi_box .concept_ttl03{
    height: auto;
    margin: 1em 0 0.5em;
}
.chikudenchi_flex{
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}
.chikudenchi_text{
    width: 50%;
}
.chikudenchi_img{
    width: 46%;
    max-width: 520px;
}
.chikudenchi_btn{
    background: #310000;
    color: #fff;
    width: 100%;
    padding: 0.5em 1em;
    /* display: flex; */
    display: block;
    font-size: 14px;
    text-align: center;
    margin-top: 1em;
    transition: 0.5s;
}
.chikudenchi_btn:hover{
    opacity: 0.7;
}
.zeh2_ttl{
    width: 90%;
    margin: 40px auto;
}
.zeh2_flex{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 60px auto 0;
}
.zeh2_flex_col3{
    width: 30%;
    filter: drop-shadow(0px 0px 10px rgba(0,0,0,0.3));
}
.zeh2_flex_col4{
    width: 22%;
    filter: drop-shadow(0px 0px 10px rgba(0,0,0,0.3));
}



@media screen and (max-width: 1600px){
    .concept_img {
        max-width: 650px;
        width: 48%;
    }
    .concept_text{
   /*     width: 100%;*/
		text-align: center;
    }
    .concept_ttl_en {
        max-width: 500px;
		margin: 0 auto;
    }
    .concept_ttl_ja {
        font-size: 28px;
        margin: 40px 0 60px;
    }
    .concept_lead {
        color: #fff;
        font-size: 20px;
        letter-spacing: 0;
        line-height: 2.2;
        text-shadow: 0px 0px 5px rgba(0, 0, 0, 1), 0px 0px 5px rgba(0, 0, 0, 1);
    }
    .concept_feature {
        margin-top: 80px;
        display: inline-block;
    }
    .concept_feature_ttl {
        max-width: 350px;
    }
    .concept_feature_ttl_ja {
        font-size: 18px;
        margin: 1em 0;
    }
    .concept_feature_ttl_lead {
        font-size: 20px;
    }
    .concept_feature_ttl_lead .big {
        font-size: 40px;
    }
    .concept_feature_ttl_lead .mid {
        font-size: 30px;
    }
    .concept_feature_cap {
        font-size: 10px;
    }
    .cross {
        width: 22px;
        margin: 30px auto;
    }
    .concept_flex{
        gap: unset;
        justify-content: space-between;
        padding: 30px 20px 0;
    }
    .concept_bg {
        padding-bottom: 40px;
    }
}

@media screen and (max-width: 1250px){

}

@media screen and (max-width: 1000px){
    .concept_lead {
        font-size: 14px;
    }
    .concept_ttl_ja {
        font-size: 22px;
        margin: 20px 0 30px;
    }
    .concept_ttl_en {
        max-width: 360px;
    }
    .concept_feature_ttl_ja {
        font-size: 16px;
    }
    .concept_feature_ttl_lead {
        font-size: 16px;
    }
    .concept_feature_ttl_lead .big {
        font-size: 32px;
    }
    .concept_feature_ttl_lead .mid {
        font-size: 26px;
    }
    .concept_feature {
        margin-top: 60px;
    }
    .concept_lead:not(:last-child) {
        margin-bottom: 20px;
    }
    .chikudenchi_text{
        width: 100%;
        order: 1;
        max-width: 500px;
        margin: 0 auto;
    }
    .chikudenchi_img{
        width: 100%;
        margin: 0 auto;
        max-width: 500px;
    }
    .chikudenchi_box .concept_ttl03 {
        margin: 1.5em 0 0.5em;
    }
}

@media screen and (max-width: 900px){
    .concept_flex{
        flex-wrap: wrap;
    }
    .concept_text {
        width: 100%;
        text-align: center;
    }
    .concept_img{
        width: 100%;
        order: 2;
        margin: 40px auto 0;
    }
    .concept_ttl_en {
        max-width: 360px;
        margin: 0 auto;
        width: 90%;
    }
    .concept_ttl_ja {
        margin: 30px auto;
    }
}

@media screen and (max-width: 767px){
    .concept_box .inner1920 {
        margin: 70px auto 80px;
    }
}

@media screen and (max-width: 650px){
    .concept_ttl_ja{
        font-size: 20px;
    }
    .concept_feature_ttl_lead .big {
        font-size: 26px;
    }
    .concept_feature_ttl_lead .small {
        font-size: 10px;
    }
    .chikudenchi_btn {
        font-size: 12px;
        line-height: 1.5;
    }
    .chikudenchi_box {
        padding: 20px;
    }
    .zeh2_ttl {
        max-width: 200px;
    }
    .zeh2_flex{
        flex-wrap: wrap;
    }
    .zeh2_flex_col3{
        width: 80%;
        max-width: 350px;
        margin: 0 auto;
    }
    .zeh2_flex_col3:not(:last-child){
        margin: 0 auto 30px;
    }
    .zeh2_flex_col4{
        width: 48%;
    }
    .zeh2_flex_col4:nth-child(n + 3){
        margin-top: 20px;
    }
}




 /*value*/
.value{
	padding: 0 20px 80px;
}
.value_wrap{
	max-width: 1200px;
	margin: 0 auto;
	background-color: #ffffff;
	padding: 10px;
	margin-top: 80px;
	
}
.value_box{
	border: 3px solid #310000;
	margin: 0 auto;
	background-color: #ffffff;
	text-align: center;
	box-sizing: border-box;
	padding: 40px 27px 20px;
}
.value_box h3{
	font-size: 28px;
	line-height: 1.5;
	font-weight: 600;
}
.value_box h3 span{
	font-size: 10px;
	vertical-align: top;
	
}
.value_box p{
	font-size: 16px;
	line-height: 2;
	padding: 30px 0;
}
.value_box p.value_note{
	font-size: 12px;
	text-align: left;
	padding: 0;
}
@media screen and (max-width: 650px){
	.value_box{
		padding: 20px 10px;
	}
	.value_box h3{
		font-size: 22px;
	}	
	.value_box p{
		font-size: 12px;
		text-align: left;
	}
	.value_box p.value_note{
	font-size: 10px;
	}
	
}

/*セキュリティ*/

.sec_flex{
	display: flex;
	flex-wrap: wrap;
	max-width: 1050px;
	justify-content: space-between;
	row-gap:30px;
}
.sec_item{
	max-width: 325px;
	width: 29%;
	color: #ffffff;
	
}
.sec_item_name {
    font-size: 18px;
    text-align: center;
    display: flex
;
    justify-content: center;
    align-items: flex-start;
    height: 2.7em;
    margin: 10px auto 10px;
    border-bottom: solid 1px #ffffff;
    letter-spacing: 0.2em;
    flex-wrap: wrap;
    align-items: center;
}
.sec_item_name span{
	font-size: 10px;
}
.sec_item_lead {
    font-size: 12px;
    text-align: justify;
    line-height: 1.8;
    letter-spacing: 0;
}
@media screen and (max-width: 1000px){
	.sec_item_name {
		font-size: 14px;
		letter-spacing:-1px;
    }
	.sec_item{
		width: 48%;
	}
	.sec_item_key{
		letter-spacing: -2px;
	}
}