@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&family=Source+Sans+3:ital,wght@0,600;1,600&family=Zen+Kaku+Gothic+New:wght@400;500&display=swap');

:root{
    --mainColor: #a68134;
    --textGray: #727171;
}
body{
    color: #231815;
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 600;
    font-size: 16px;
}
a{
    display: block;
    transition: .3s;
}
img{
    width: 100%;
    height: auto;
}
.br_sp{
    display: none;
}
*{
    box-sizing: border-box;
}
/*============
共通
=============*/
.inner{
    margin: 0 auto;
    width: 88%;
    max-width: 1600px;
}
.section__ttl-group{
    text-align: center;
}
.section__ttl{
    line-height: calc(62/36);
    font-size: max(36px,2.4vw);
}
.section__ttl-en{
    letter-spacing: 0.24em;
    font-family: "Zen Kaku Gothic New", sans-serif;
    font-weight: 600;
    font-size: max(18px,1.2vw);
}
@media screen and (min-width: 769px){
    a[href^="tel"] {
    pointer-events: none;
    }
}
/*============
header
=============*/
.header{
    height: 24px;
    background-color: var(--mainColor);
}
/*============
MV
=============*/
.mv__inner{
    padding: 0.5% 0.5% 0 0.5%;
}
.mv__content{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-radius: 10px;
    width: 100%;
    max-height: calc(100vh - 40px);
    aspect-ratio: 1999/1319;
    background: url(../img/mv.png) no-repeat center / cover;
    overflow: hidden;
}
.mv__ttl{
    display: flex;
    flex-direction: column;
    padding: 4% 0 0 4%;
    color: #fff;
}
.mv__ttl01{
    font-size: clamp(18px,2.2vw,42px);
}
.mv__ttl02{
    font-size: clamp(36px,4.2vw,80px)
}
.mv__logo-center{
    margin: 0 auto;
    width: 21%;
    max-width: 400px;
    padding-bottom: 10%;
}
.mv__logo-bottom{
    margin-left: auto;
    width: 12%;
    padding: 0 3% 2.4% 0;;
}
.mv__contact{
    border-radius: 9999px;
    position: fixed;
    top: max(4vw,46px);
    right: max(2.4vw,18px);
    display: flex;
    align-items: center;
    column-gap: 0.6em;
    padding: 5px 12px 5px 14px;
    padding: 0.8em 1.4em;
    color: #fff;
    background: #231815;
    font-size: clamp(12px,1vw,20px);
    font-family: "Zen Kaku Gothic New", sans-serif;
    z-index: 10;
}
.mv__contact:hover{
    opacity: 0.7;
}
.mv__arrow{
    width: 0.4em;
}
.mv__mail-icon{
    width: 2em;
}
/*============
ABOUT US
=============*/
.about-us{
    position: relative;
    padding-top: min(3.4vw,70px);
    padding-bottom: min(8vw,150px);
    overflow: hidden;
}
.about-us .section__ttl-group{
    margin-bottom: 20px;
}
.about-us__content__inner{
    display: flex;
    align-items: center;
    column-gap: 3%;
}
.about-us::before{
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 42%;
    height: auto;
    aspect-ratio: 1162/1194;
    background: url(../img/circle_bg_left.png) no-repeat center / contain;
    z-index: -1;
}
.about-us::after{
    position: absolute;
    content: "";
    top: 0;
    right: 0;
    width: 29%;
    height: auto;
    aspect-ratio: 779/1194;
    background: url(../img/circle_bg_right.png) no-repeat center / contain;
    z-index: -1;
}
.about-us__content01-image{
    width: 36%;
}
.about-us__content01-textarea{
    width: calc(60% - 3%);
    line-height: calc(34/16);
    color: var(--mainColor);
    font-size: clamp(16px,1.6vw,32px);
}
/*============
THREE IMAGES
=============*/
.three-images{
    padding-top: min(11vw,180px);
    padding-bottom: min(6vw,100px);
}
.three-images__inner{
    margin: 0 auto;
    width: 88%;
    max-width: 1600px;
}
.three-images__content{
    display: flex;
    justify-content: space-between;
    column-gap: 4%;
}
.three-images_item{
    width: calc(33.3333% - 4% * 2 / 3);
    color: var(--textGray);
}
.three-images__image{
    border-radius: 10px;
    margin-bottom: 1.2vw;
    aspect-ratio: 225/149;
    overflow: hidden;
}
.three-images__image{
    object-fit: cover;
}
.three-images__ttl{
    margin-bottom: 0.2em;
    text-align: center;
    font-size: min(2.2vw,38px);
}
.three-images__text{
    padding: 0 1.7em;
    line-height: calc(21/12);
    font-size: min(26px,1.5vw);
}
/*============
FEATURE
=============*/
.feature{
    padding-top: min(6vw,100px);
    padding-bottom: min(10vw,180px);
}
.feature .inner{
    width: 97%;
}
.feature .section__ttl-group{
    margin-bottom: 60px;
}
.feature__content{
    display: flex;
    flex-direction: column;
    row-gap: min(80px,6vw);
}
.feature__content-item{
    position: relative;
    border-radius: 46px 0 46px;
    display: flex;
    padding: 3% 2% 3% 6%;
    background-color: #a58135;
    overflow: hidden;
}
.feature__content-item-bg{
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url(../img/feature_bg.png) no-repeat center / cover;
}
.feature__image{
    position: relative;
    margin-right: 3.4%;
    width: 30%;
    flex-shrink: 0;
    z-index: 1;
}
.feature__textarea{
    flex-shrink: 0;
    width: 47%;
}
.feature__textarea h3{
    position: relative;
    margin-bottom: 0.3em;
    padding-top: 0.2em;
    font-size: min(4vw,48px);
    color: #fff67f;
    z-index: 1;
}
.feature__item-materials{
    position: relative;
    border-radius: 10px;
    margin-bottom: 10px;
    border: solid 1px #fff;
    line-height: calc(21/15);
    padding: 3% 6%;
    color: #fff;
    font-size: min(1.6vw,30px);
    z-index: 1;
}
.feature__item-text{
    position: relative;
    line-height: calc(25/18);
    color: #fff;
    font-size: min(2vw,30px);
    z-index: 1;
}
.feature__item-num{
    position: relative;
    margin-top: auto;
    margin-left: auto;
    line-height: 1;
    font-family: "Source Sans 3", sans-serif;
    font-weight: 600;
    font-size: min(110px,8vw);
    color: rgb(255 255 255 / 0.6);
    z-index: 1;
}
/*============
challenge
=============*/
.challenge{
    position: relative;
    padding-top: min(14vw,280px);
    padding-bottom: min(14vw,280px);
    overflow: hidden;
}
.challenge__inner{
    position: relative;
}
.challenge::before{
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 46%;
    height: auto;
    aspect-ratio: 1162/1194;
    background: url(../img/circle_bg_left.png) no-repeat center / contain;
    z-index: -1;
}
.challenge::after{
    position: absolute;
    content: "";
    top: 0;
    right: 0;
    width: 31%;
    height: auto;
    aspect-ratio: 779/1194;
    background: url(../img/circle_bg_right.png) no-repeat center / contain;
    z-index: -1;
}
.challenge__ttl{
    margin-bottom: 24px;
    text-align: center;
    letter-spacing: 0.2em;
    color: var(--mainColor);
    font-size: min(4.5vw,80px);
}
.challenge__text{
    padding: 0 3em;
    letter-spacing: 0.2em;
    line-height: calc(28/16);
    text-align: center;
    color: var(--textGray);
    font-size: min(30px,1.8vw);
}
/*============
challenge-02
=============*/
.challenge-02{
    position: relative;
    padding-top: min(11vw,200px);
    padding-bottom: min(8vw,100px);
}
.challenge-02__image{
    position: absolute;
    top: max(-14vw,-300px);
    right: 14%;
    width: 33%;
    max-width: 630px;
}
.challenge-list{
    margin: 0 auto 4.5vw;
    width: 64%;
}
.challenge-list li{
    display: flex;
    column-gap: 0.6em;
    align-items: center;
    border-bottom: solid 1px var(--mainColor);
    padding: 0.8em 5em 1em 6em;
    letter-spacing: 0.2em;
    font-size: min(30px,1.8vw);
    color: var(--textGray);
}
.challenge-list li img{
    width: 1.5em;
}
.challenge-02__bottom-text{
    border-radius: 10px;
    margin: 0 auto;
    width: 88%;
    padding: 0.6em 0;
    background-color: var(--mainColor);
    text-align: center;
    color: #fff;
    font-size: min(2.1vw,32px);
}
/*============
CV
=============*/
.cv{
    margin-bottom: 7vw;
    padding-top: 3vw;
    padding-bottom: 3vw;
    background: url(../img/cv_bg.png) no-repeat center / cover;
}
.cv__content{
    margin: 0 auto;
    width: 90%;
    padding: 3% 6% 2.4% 8%;
    border: solid 1px var(--mainColor);
}
.cv__top{
    margin-bottom: 2vw;
    text-align: center;
    letter-spacing: 0.2em;
    font-size: min(30px,1.9vw);
    color: var(--textGray);
}
.cv__bottom{
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.tel-num-wrap{
    display: flex;
    align-items: center;
    column-gap: 1vw;
    flex-wrap: wrap;
}
.tel-num{
    letter-spacing: 0.06em;
    font-size: min(4.6vw,84px);
    font-weight: 800;
}
.tel-icon{
    width: min(5.6vw,90px);
}
.cv__contact{
    border-radius: 9999px;
    display: flex;
    align-items: center;
    column-gap: 0.8em;
    width: 31%;
    padding: 5px 12px 5px 14px;
    padding: 0.8em 1.4em;
    color: #fff;
    background: #231815;
    font-size: clamp(14px,1.8vw,26px);
    font-family: "Zen Kaku Gothic New", sans-serif;
}
.cv__contact:hover{
    opacity: 0.7;
}
.cv__arrow{
    width: 0.6em;
}
.cv__mail-icon{
    width: 2em;
}
.tel-num-bottom-text{
    margin-top: 0.6em;
    width: 100%;
    text-align: center;
    font-size: 1.4vw;
    color: var(--textGray);
}
/*============
FOOTER
=============*/
.footer{
    padding-top: min(100px,5.6vw);
    padding-bottom: min(100px,5.6vw);
    background: url(../img/footer_bg.png) no-repeat center / cover;
    color: #fff;
}
.footer__content{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer__company{
    border-top: solid 2px #fff;
    border-bottom: solid 2px #fff;
    display: flex;
    align-items: center;
    column-gap: 13%;
    padding: 1.6% 3% 2.2% 7%;
    width: 66%;
    flex-shrink: 0;
}
.footer__logo{
    width: 40%;
    flex-shrink: 0;
}
.footer__info{
    display: flex;
    flex-wrap: wrap;
}
.footer__info>*{
    display: flex;
    align-items: center;
    column-gap: 0.5em;
}
.footer_add{
    margin-bottom: 0.5em;
    width: 100%;
    font-size: min(1.1vw,20px);
}
.footer__fax,
.footer__tel{
    width: 50%;
    font-size: min(1.2vw,22px);
}
.footer__link{
    display: flex;
    flex-direction: column;
    row-gap: 0.9em;
    padding-right: 1%;
    font-size: min(1vw,16px);
}
.footer__link a{
    display: flex;
    align-items: center;
    column-gap: 1em;
}
.footer__link a:hover{
    opacity: 0.7;
}
.footer__tel-icon,
.footer__map-icon,
.footer__fax-icon{
    width: 1vw;
}
.footer__link-icon{
    width: 1em;
}




/*
------------------------------------------------------
お問い合わせページ
------------------------------------------------------
*/

.contact_mv_section{

}

.contact_mv_section .contact_mv{
    min-height:200px;
    background: url(../img/cv_bg.png) no-repeat center / cover;
    padding:20px 0;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.contact_mv_section .contact_mv .contact_inner{
    width:1240px;
    max-width: 100%;
    padding:0 20px;
}

.contact_mv_section .contact_mv .site_logo{
    display: block;
    max-width:290px;
}

.contact_mv_section .contact_title{
    min-height: 100px;
    padding:20px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--mainColor);
}

.contact_mv_section .contact_title h1{
    color:#fff;
    font-size: 24px;
    font-weight: bold;
}

.contact_form_section{
    padding:100px 0;
}

.contact_form_section .container{
    max-width: 940px;
    margin:0 auto;
    padding:0 20px;
}

.contact_form_section .contact_text{
    line-height: 1.5;
}

.contact_form_section .form_frame{
    margin-top: 56px;
}

.contact_form_section .form_line{
    display: flex;
    position: relative;
    /* padding:10px 0; */
}


.contact_form_section .form_left{
    width:270px;
    flex-shrink: 0;
    padding:10px;
    border-top: 1px solid #000;
}

.contact_form_section .form_label{
    min-height: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact_form_section .text_input::placeholder,
.contact_form_section textarea::placeholder{
    color: #c8c8c8;
}

.contact_form_section .form_label::after{
    content: '必須';
    color: #ffffff;
    background-color: #c41134;
    border-radius: 3px;
    padding:4px 6px;
}

.contact_form_section .form_label.free::after{
    content:none;
}

.contact_form_section .form_right{
    width:100%;
    padding: 10px;
    border-top: 1px solid #c8c8c8;
}

.contact_form_section .text_input{
    display: block;
    width:100%;
    height:40px;
    padding-inline: 10px;
    background: none;
    border:1px solid #c8c8c8;
}

.contact_form_section .radio_list{
    min-height: 40px;
    display: flex;
    align-items: center;
}


.contact_form_section textarea{
    -webkit-font-smoothing: antialiased;
	-ms-text-size-adjust: none;
	-webkit-text-size-adjust: none;
	font-feature-settings: 'palt';
	touch-action: manipulation;
	resize: none;
	display: block;
    width:100%;
    height:240px;
    padding: 12px;
    background: none;
    border:1px solid #c8c8c8;
    line-height: 1.5;
}


.contact_form_section .submit_frame{
    margin-top: 32px;
    display: block;
}

.contact_form_section .submit_button{
    display: flex;
    justify-content: center;
    align-items: center;
    width:240px;
    height:40px;
    background: none;
    border:none;
    background-color: var(--mainColor);
    color:#fff;
    text-align: center;
    margin:0 auto;
}