@charset "UTF-8";

html{
    font-size: 62.5%;
    scroll-behavior: smooth;

}
body{
    font-family:
    "Noto Sans JP",
    "Climate Crisis",
    sans-serif;
    font-style: normal;
    color: black;
    background-color: white;
    line-height: 1;
}
img{
    max-width: 100%;
    height: auto;
}
/*=================== header ======================*/
.header{
    position: relative;
    z-index: 10;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 48px 3.3%;
}
h1{
    width: 8.13%;
    min-width: 117px;

}

.nav__ul{
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 36px;
}
.nav__cell{
    color: #000;
    font-family: "Noto Sans JP";
    font-size: 24px;
    font-weight: 900;
}
.menu,
.menu__close{
    display: none;
}
    /*+++++++++++++++++++      sp size     ++++++++++++++++++++++ */
@media(max-width:768px){
    .header{
        width: 100%;
        padding: 16px 3.3%;
    }
    h1{
        width: 49px;
        min-width: 0;
    }

    .nav__ul{
        display: none;
    }
    .nav__ul.active{
        display: flex;
        flex-direction: column;
        align-items: flex-end;
        gap: 36px;
        position: absolute;
        margin-left: 48px;
        margin-top: 72px;
        background-color:rgba(255, 255, 255, 0.8);

        padding-left: 24px;
        padding-bottom: 36px;

    }

    .nav__cell{
        color: #000;
        font-family: "Noto Sans JP";
        font-size: 24px;
        font-weight: 900;
    }
    .menu{
        display: block;
        width: 8.8%;
    }
    .menu--line{
        width: 100%;
        height: auto;
    }
    .menu.active{
        display: none;
    }
    .menu__close{
        display: none;
    }
    .menu__close.active{
        display: flex;
        width: 8.8%;
        justify-content: center;
        align-items: center;

    }
    .menu__close--line{
        width: 75%;
        height: auto;
    }
}
/*=============      mainvisual     ==================*/
.title__title{
    color: #000;
    font-family: "Climate Crisis";
    font-size: 124px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    letter-spacing: -2.48px;

    margin-top: -180px;
    margin-left: 14.3%;
}
    /*+++++++++++++++++++      sp size     ++++++++++++++++++++++ */
@media(max-width:768px){
    .title__title{

        font-size: 72px;

        margin-top: 0px;
        margin-left: 3.2%;
    }

    .gallery{
        margin-top: 170px;
        max-width: 1440px;
        margin: 0 auto;
    }
}

/*=============     main       ==============*/
.content{
    display: flex;
    flex-direction: column;
    margin-top: 96px;
}
.content__describe{
    display: flex;
    flex-wrap: wrap;
    gap: 24px;

    padding:96px 48px;
}
.describe__info,
.describe__photo,
.describe__architecture,
.describe__design
{
    flex: 0 1 calc((100% - 24px) / 2);
}
.describe__info,
.describe__architecture{
    padding-left: 12.9%;
}
    /*+++++++++++++++++++      sp size     ++++++++++++++++++++++ */
@media(max-width:768px){
    .content{
        margin-top: 48px;
    }

    .content__describe{
        flex-direction: column;
        flex-wrap: nowrap;
        gap: 24px;

        padding:48px 24px;
    }


    .describe__info,
    .describe__architecture{
        padding-left:0;
    }
    
}
/*============      info   =========== */
.describe__info{
    display: flex;
    flex-direction: column;
    gap: 48px;
}
.info--cell{
    display: flex;
    gap: 24px;
}
.info--title{
    color: #000;
    text-align: right;
    font-family: "Noto Sans JP";
    font-size: 16px;
    font-style: normal;
    font-weight: 700;
    line-height: 150%; /* 24px */

    width: 29.5%;
}
.info--title--title{
    line-height: 250%;
}
.info--title--text--title{
    color: #1E1E1E;
    font-family: "Noto Sans JP";
    font-size: 24px;
    font-style: normal;
    font-weight: 700;
    line-height: 150%; /* 36px */
    letter-spacing: -0.264px;

    
}
.info--title--text--subtitle{
    color: #000;
    font-family: "Noto Sans JP";
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;

    margin-top: -7px;
}
.info--text{
    color: #000;
    font-family: "Noto Sans JP";
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 150%; /* 24px */
}

    /*+++++++++++++++++++      sp size     ++++++++++++++++++++++ */
@media(max-width:768px){
    .describe__info{
        gap: 24px;
    }
    .info--cell{
        display: flex;
        gap: 12px;
    }
    .info--title{
        font-size: 14px;

        width: 29.5%;
    }
    .info--title--title{
        line-height: 200%;
    }
    .info--title--text--title{
        font-size: 18px;
    }
    .info--title--text--subtitle{
        font-size: 14px;
        margin-top: -4px;
    }
    .info--text{
        font-size: 14px;
    }
}
/* ===============    photo ====================*/
.describe__photo{
    width: 100%;
    
}
.describe__photo img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
    /*+++++++++++++++++++      sp size     ++++++++++++++++++++++ */
@media(max-width:768px){
    .describe__photo{
        order:-1
    }
}

/* ===============    情報設計   ============== */
.describe__architecture{
    display: flex;
    align-items: flex-start;
    gap: 24px;
    align-self: stretch;
}
.describe__architecture--title{
    width: 29.5%;
}
.info--text{
    width: 65.6%;
}
.describe__architecture--text{
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.describe__architecture--text span{
    font-weight: 600;
}
    /*+++++++++++++++++++      sp size     ++++++++++++++++++++++ */
@media(max-width:768px){
    .describe__architecture{
        gap: 12px;
    }
    .describe__architecture--text{
        gap: 14px;
    }
    .describe__architecture--text span{
        font-weight: 600;
    }
}

/*　================= デザイン ================== */

.describe__design--body{
    display: flex;
    align-items: flex-start;
    gap: 24px;
    align-self: stretch;
}
.describe__design--title{
    width: 29.5%;
}
.describe__design--text{
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 48.1%;
}
    /*+++++++++++++++++++      sp size     ++++++++++++++++++++++ */
@media(max-width:768px){
    .describe__design--body{
        gap: 12px;
    }

    .describe__design--text{
        gap: 14px;
        width: 65.6%;
    }
}
/*====================== 色 ======================*/
.describe__design--color{
    display: flex;
    align-items: flex-start;
    gap: 24px;
    align-self: stretch;
     
    margin-top: 48px;
}
.design--color--sample{
    display:flex;
    flex-wrap: wrap;
    gap: 24px;

    width: 48.1%;
}
.sample--cell{
  flex: 0 1 calc((100% - 3 * 24px) / 4);
  min-width: 48px;
}
.color--cube{
    width: 100%;
    aspect-ratio: 1 / 1;
    box-shadow:0 4px 4px 0 rgba(0, 0, 0, 0.25) ;
}
.color--text{
    color: #8E8E8E;
    font-family: "Noto Sans JP";
    font-size: 12px;
    font-style: normal;
    font-weight: 400;
    
    margin-top: 6px;
}

    /*+++++++++++++++++++      sp size     ++++++++++++++++++++++ */
@media(max-width:768px){
.describe__design--color{
    gap: 12px;
    align-self: stretch;
     
    margin-top: 48px;
}
.design--color--sample{
    width: 65.6%;
}

.color--text{
    font-size: 12px;
    margin-top: 12px;
}
}
/* ================ color cube ================ */
.white--cube{
    background-color: #FFFFFF;
}
.chocolate--cube{
    background-color: #4F2212;
}
.beige--cube{
    background-color: #FFE6A7;
}
.brickred--cube{
    background-color: #7D3836;
}
.camel--cube{
    background-color: #BB9457;
}
.cinnamon--cube{
    background-color: #99582A;
}


/* ================== details =================== */
.details{
    display: flex;
    flex-direction: column;
    gap: 48px;
    background-color: lightgray;
    padding-top: 96px;
    padding-bottom: 180px;

}
.details div{
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
    padding: 48px;
}
.details div img{
    width: 100%;
    display: block;
    height: auto;
}

    /*+++++++++++++++++++      sp size     ++++++++++++++++++++++ */
@media(max-width:768px){
    .details{
        display: flex;
        flex-direction: column;
        gap: 48px;
        background-color: lightgray;
        padding-top: 48px;
        padding-bottom: 48px;

    }
    .details div{
        gap: 12px;
        padding: 0 12px;
    }
}
/*=============== footer =================*/

.footer{
    background-color: #000;
    color: white;
    padding-left: 171px;

}
.contact{
    display: flex;
    flex-direction: column;
    gap: 72px;
    padding: 48px;
}
.contact__title{
    color: #FFF;
    font-family: "Climate Crisis";
    font-size: 128px;
    font-style: normal;
    font-weight: 400;
    line-height: 80%; /* 102.4px */
}
.contact__mail{
    color: #FFF;
    font-family: "Noto Sans JP";
    font-size: 36px;
    font-style: normal;
    font-weight: 900;
    line-height: normal;

    width: auto;
}
.footer__logomark{
    width: 168px;
    height: 115px;
    aspect-ratio: 168/115;

    margin-left: 48px;
}
small{
    color: #FFF;
    font-family: "Noto Sans JP";
    font-size: 12px;
    font-style: normal;
    font-weight: 900;
    line-height: normal;

    display: block;
    text-align: center;
    padding-top: 24px;
    padding-bottom: 12px;
}

    /*+++++++++++     sp size     +++++++++++*/
@media(max-width:768px){
    .footer{
        padding-left: 24px;
        margin-top: 0;
        padding-top: 72px;
    }
    .contact{
        width: 100%;
        flex-direction: column;
        gap: 40px;
        padding: 0;
    }
    .contact__title{
        color: #FFF;
        font-family: "Climate Crisis";
        font-size: 64px;
        font-style: normal;
        font-weight: 400;
        line-height: 80%; /* 102.4px */
    }
    .contact__mail{
        color: #FFF;
        font-family: "Noto Sans JP";
        font-size: 20px;
        font-style: normal;
        font-weight: 900;
        line-height: normal;

        width: auto;
    }
    .footer__logomark{
        width: 168px;
        height: 115px;
        aspect-ratio: 168/115;

        margin: 48px auto 0;
    }
    small{
        color: #FFF;
        font-family: "Noto Sans JP";
        font-size: 12px;
        font-style: normal;
        font-weight: 900;
        line-height: normal;

        display: block;
        text-align: center;
        padding-top: 24px;
        padding-bottom: 12px;
    }

    .span--title{
        font-size: 36px;
    }
    }