@charset "utf-8";
/* =========common======== */

:root{
    --main:#242424;
    --sub:#A4A4A4;
    --white:#F5F5F5;
    --white80:rgba(245,245,245,0.9);
    --back:#E6E6E6;
}

html{ 
    font-size: 62.5%;
}

body{
    font-family: "Noto Sans JP", sans-serif;
    font-style: normal;
    color: var(--main,#242424);
    background-color: var(--white,#F5F5F5);
    background-image: url(../images/background.png);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat; 
    line-height: 1;
}

img{
    max-width: 100%;
    height: auto;
}  

.topic{
    color: var(--sub);
    opacity: 0.4;
    font-family: "Lato", sans-serif;
    font-size: 8rem;
    font-weight: 300;
}

.subtopic{
    color: var(--main, #242422);
    font-size: 2.4rem;
    font-weight: 350;
}

.spCta{
    width: 152px;
    height: 41px;
    flex-shrink: 0;
    display: block;
    margin: 64px 4.2% 0 auto;
    position: relative; /* ← これが必須 */
    z-index: 20;         /* `h3` より上に */
    pointer-events: auto; /* 念のため */

}

.pcCta{
    display: block;
    margin: 0 8% 0 auto;
    width: 304px;
    height: 82px;
    flex-shrink: 0;
    position: relative; /* ← これが必須 */
    z-index: 20;         /* `h3` より上に */
    pointer-events: auto; /* 念のため */
}


.btn{
    display: block;
    border-radius: 76.5px;
    background: var(--sub);
    width: 311px;
    height: 65px;
    margin: 0 auto;

    padding: 18px 47px 20px;
    color: var(--whitewhite);
    color: var(--white);
    text-align: center;
    align-items: center;
    font-size: 1.8rem;
    font-weight: 350;
    line-height: 1.5;
    position: relative;
    transition: 0.4s;

    z-index: 20;         /* `h3` より上に */
    pointer-events: auto; /* 念のため */
    
}

.btn::after{
    content: '';
    display: inline-block;
    width: 15px;
    height: 15px;
    background-image: url(../images/Polygon\ 2.png);
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat; 
    position: absolute;
    right: 18px;
    top: 50%;   
    /* これで半分にいかないのは16px×16pxの箱の上辺が真ん中にくるから。真ん中にするには半分戻す */
    transform: translateY(-50%);
}

.btn:hover{
    opacity: 0.5;

}

/* commonPC769px */
@media screen and (min-width: 769px) {
    .topic{
        color: var(--sub, #A4A4A4);
        font-size: 35rem;
    }

    .subtopic{
        font-size: 3rem;
        font-weight: 500;
    }

    .btn{
        width: 664px;
        height: 153px;

        font-size: 3rem;
        font-weight: 500;
        line-height: 1;
        display: flex;
        justify-content: center;
        align-items: center;
    }
}

/* =========/common======== */
/* =========header======== */
.header__topic a{
    display: flex;
    width: 100px;
    height: 30px;
    flex-shrink: 0;
    text-align: center;
    align-items: center;
} 

.header,
.nav__header{
    padding: 0 4.2%;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    /* margin-top: 41px; */
}


/* nav初期表示 */
.nav{
    background: var(--white80);
    width: 100%;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform 0.4s;
}

.nav__list{
    margin-top: 101px;
}

.nav__item{
    color: var(--sub, #A4A4A4);
    font-family: Lato;
    font-size: 3rem;
    font-weight: 300;
    position: relative;
    margin-top: 40px;
    display: flex;
    align-items: center;
}

.nav__item::before{
    content: '';
    display: inline-block;
    width: 39px;
    height: 1px;   
    background: var(--sub, #A4A4A4);
    margin: 0 30px 0 13.6%;
}

/* .nav.active表示 */
.nav.active{
    transform: translateX(0);
}

.header_hamburger{
    display: block;
    width: 36px;
    height: 30px;

}

/* headerPC769px */
@media screen and (min-width:769px){
    .header{
        padding: 0 8.3%;
        height: 65px;
        margin: 33px auto 0;

    }

    .header__topic a{
        width: 215px;
        height: 65px;
    }

    .nav__header,
    .header_hamburger,
    .nav__item::before{
        display: none;
    }

    .nav{
        background: transparent;
        width: auto;
        height: auto;
        padding: 0;
        position: static;
        transform: translateX(0);
    }

    .nav__list{
        display: flex;
        align-items: center;
        margin-top: 0;
        height: 65px;
    }

    .nav__item{
        margin: 0 0 0 31px;
        text-align: center;
        font-size: 2rem;
    }
}

/* =========/header======== */
/* =========artcleheader======== */
.article__header{
    margin: 62px auto 0;
    max-width: 343px;
    height: 360px;
    background-image: url(../images/article_headersp.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: left;
    position: relative;
}

.subVisual{
    margin: 45px auto 0 ;
    width: 343px;
    color: var(--main, #242422);
    opacity: 0.9;
    font-family: "Klee One", cursive;
    font-size: 2.8rem;
    font-weight: 400;
    line-height: 1.5;
    position: absolute;
    left: 50%;
    bottom: -72px;
    transform: translateX(-50%);
}


/* artcleheaderPC769px */
@media screen and (min-width: 769px) {
    .article__header{
        margin: 122px auto 0;
        max-width: 1304px;
        height: 540px;
        background-image: url(../images/article_headerpc.png);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: left;
    }

    .subVisual{
        font-size: 7.3rem;
        width: 871px;
        bottom: -150px;
    }
}

/* =========/artcleheader======== */
/*==========================
fadeIn
==========================*/
.fadeIn {
    transform: translate(0, 50px);
    opacity: 0;
    transition: 0.8s;
}

.fadeIn.animated {
    transform: translate(0, 0);
    opacity: 1;
}

.fadeIn.animatedopa {
    transform: translate(0, 0);
    opacity: 1;
}
/* =========product======== */
.section--products{
    margin-top: 150px;
}

.products__header{
    position: relative

}

.topic--products{
    text-align: right;
   
}

.subtopic--products{
    /* text-align: center; */
    position: absolute;
    bottom: -3%;
    left: 50%;
    transform: translateX(-50%);
}

.products__container{
    width: 343px;
    margin: 0 auto;
}

.container--1{
    margin-top: 75.5px;
    background-image: url(../images/productsback1.png);
    background-repeat: no-repeat;
    /* background-size: contain; */
    background-position: center top;
    width: 343px;
}
.container--2{
    margin-top: 75.5px;
    background-image: url(../images/productsback2.png);
    background-repeat: no-repeat;
    /* background-size: contain; */
    background-position: center top;
    width: 343px;
}
.container--3{
    margin-top: 75.5px;
    background-image: url(../images/productsback3.png);
    background-repeat: no-repeat;
    /* background-size: contain; */
    background-position: center top;
    width: 343px;
}

.products__container img{
    display: block;
    margin: 0 auto;
    width: 240px;
}

.products__textcontainer{
    margin: 10px auto;
    max-width: 343px;
}

.products_title{
    color: var(--main, #242422);
    text-align: center;
    font-size: 1.8rem;
    font-weight: 350;
    line-height: 1.5; 
}

.products_subtitle{
    font-size: 1.4rem;
    font-weight: 350;
    line-height: 1.5;
    text-align: center;
}

.products__text{
    margin: 10px auto 0;
    max-width: 311px;
    color: var(--main, #242422);
    font-size: 1.4rem;
    font-weight: 350;
    line-height: 1.5; 
}

.section--products .spCta{
    margin-bottom: 15%;
}

.pcBr,
.pcCta{
    display: none;
}

/* productPC769px */
@media screen and (min-width: 769px) {
    .section--products{
        margin-top: 150px;
        overflow: hidden;
    }

    .margin{
        margin: 100px 10% 0;
    }

    .topic--products{
        margin-top: 280px;
        
    }

    .subtopic--products{
        position: absolute;
        bottom: 60%;
        left: 50%;
        transform: translateX(-50%);
    }

    .products__container{
        margin: 100px auto 0 4%;
        display: flex;
        align-items: center;
    }

    .container--1{
        background-image: url(../images/productsback1.png);
        background-repeat: no-repeat;
        background-size: contain;
        background-position: center top;
        width: 700px;
    }
    .container--2{
        background-image: url(../images/productsback2.png);
        background-repeat: no-repeat;
        background-size: contain;
        background-position: center top;
        width: 700px;

        margin: -30px 4% 0 auto;
        flex-direction: row-reverse
    }
    .container--3{
        background-image: url(../images/productsback3.png);
        background-repeat: no-repeat;
        background-size: contain;
        background-position: center top;
        width: 700px;

        margin-top: -30px;
    }


    .products__container img{
        margin: 0;
        width: 685px;
    }

    .products__textcontainer{
        margin-left: 30px;
        max-width: 500px;
    }

    .products__container:nth-of-type(4) .products__textcontainer {
        margin-right: 30px;
        margin-left: 0;
        z-index: 10;
    }

    .products_title{
        text-align: left;
        font-size: 1.8rem;
        font-weight: 500;
    }

    .products_subtitle{
        margin-top: 5px;
        font-size: 1.5rem;
        font-weight: 500;
        line-height: 1.5;
        text-align: left;
    }
    
    .products__text{
        margin: 20px 0 0 0;
        max-width: 500px;
        font-size: 1.5rem;
        font-weight: 500;
        line-height: 2.0; 
    }

    .pcBr{
        display: block;
    }
    .section--products .pcCta{
        display: block;
        margin-bottom: 18%;
    }

    .spCta{
        display: none;
    }

}

/* =========/product======== */
/* =========about us======== */
/* .section--aboutUs{
    background-image: url(../images/about_back.jpeg);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    width: 3059.088px;
height: 1211.996px;
transform: rotate(-10.499deg);
flex-shrink: 0;
} */

.section--aboutUs {
    position: relative;
    /* overflow: hidden; */
    min-height: 1100px;
    padding: 10% 0 0;
}
  
.section--aboutUs::before {
    content: "";
    position: absolute;
    top: -7%;
    left: 0%;
    width: 100%;
    height: calc(100% + 12%);
    aspect-ratio: 3059 / 1211; 
    background-image: url(../images/about_back.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: top;
    transform-origin: center center;
    /* transform: translate(-50%, -50%) rotate(-10.499deg); */
    opacity: 0.3;
    pointer-events: none;
    z-index: -10;
}

.aboutUs__img{
    margin: 50px auto 0;
    max-width: 343px;
    aspect-ratio: 343/343;
}

.aboutUspc{
    display: none;
}

.aboutUs__container{
    margin: 64px auto 0;
    max-width: 343px;

}

.subtopic--aboutUs{
    color: var(--back, #E6E6E6);
    text-align: center;
    font-size: 2.4rem;
    font-weight: 350;
}

.aboutUs__title{
    margin-top: 48px;
    color: var(--back, #E6E6E6);
    text-align: center;
    font-size: 1.8rem;
    font-weight: 350;
    line-height: 1.5;
}

.aboutUs__text{
    margin-top: 32px;
    color: var(--back, #E6E6E6);
    font-size: 1.4rem;
    font-weight: 350;
    line-height: 1.5;
}

.topic--aboutUs{
    color: var(--back);
    transform: rotate(-10.499deg);
    margin-top: 40px;
}

/* productPC769px */
@media screen and (min-width: 769px) {
    .section--aboutUs{
        min-height: 1600px;
        padding: 1% 0 0;

    }

    .section--aboutUs::before{
        width: 100%;
        height: calc(100% + 10%);
        background-image: url(../images/about_backpc.png);

        /* aspect-ratio: 3500/1202; */
        /* margin-top: 64px; */
    }

    .aboutbox{
        display: flex;
        max-width: 1000px;
        justify-content: space-between;
        margin: 200px auto 0;
    }

    .aboutUspc{
        display: block;
        max-width: 425px;
    }

    .aboutUssp{
        display: none;
    }

    .subtopic--aboutUs{
        font-size: 3rem;
        font-weight: 500;
        margin-top: 70px;
    }

    .aboutUs__title{
        font-weight: 500;
        margin-top: 71px;
    }

    .aboutUs__text{
        text-align: center;
        font-size: 1.5rem;
        font-weight: 500;
        line-height: 2;
        margin-top: 42px;
    }

    .section--aboutUs .pcCta{
        margin-top: -100px;
        display: block;
    }

    .spCta{
        display: none;
    }

    .topic--aboutUs{
        margin-top: 6%;
        transform: rotate(-5deg);
    }
    
}

/* =========/=about us======== */
/* =========contact======== */
.section--contact{
    /* max-width: 343px; */
    margin: 0 auto;
    position: relative;
}

.subtopic--contact{
    margin-top: 64px;
    text-align: center;
}

.contact__text{
    margin-top: 58px;
    text-align: center;
    font-size: 1.4rem;
    font-weight: 350;
    line-height: 1.5;
    padding: 38px 7.3% 50px;

    background-color: var(--white80);
    max-width: 343px;
    height: 172px;

    display: block;
    margin: 58px auto 0;

}

.btn--contact{
    position: absolute;
    bottom: -48px;
    left: 50%;
    transform: translateX(-50%);
}

.topic--contact{
    position: absolute;
    right: 0;
    bottom: -116px;
}

/* productPC769px */
@media screen and (min-width: 769px) {
    .contact__text{
        margin-top: 100px;
        font-size: 1.8rem;
        font-weight: 500;
        line-height: 2.2;
        padding: 69px 15.4% 103px;
    
        background-color: var(--white80);
        max-width: 1000px;
        height: 292px;
        flex-shrink: 0;
    
        margin: 100px auto 0;
    }

    .btn--contact{
        position: absolute;
        bottom: -120px;
    }

    .spBr{
        display: none;
    }

    .topic--contact{
        position: absolute;
        bottom: -409px;
    }

}

/* =========/contact======== */
/* =========footer======== */
.footer{
    margin-top: 216px;
    background-color: var(--white);
    padding: 64px 0 0;
}

.footer .logo{
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    width: 275px;
    aspect-ratio: 275/168;
}

.snsicon{
    margin: 128px auto 0;
    display: flex;
    /* gap: 42px; */
    justify-content: space-between;
    max-width: 275px;
}

    
.kiyaku__container{
    display: flex;
    justify-content: space-between;
    margin: 85px auto 0;
    max-width: 275px;
}

.kiyaku{
    font-size: 1rem;
}


.copy{
    display: block;
    margin: 30px auto 0;
    text-align: center;
}


/* productPC769px */
@media screen and (min-width: 769px) {
    .footer{
        margin-top: 450px;
    }

    .footer__container{
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin: 0 8.3%;
    }

    .footer .logo{
       margin: 0;
    }

    .snsicon{
        margin: 0;
        gap: 42px;
    }

    
}