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

html{
    font-size: 62.5%;
}
body{
    font-family: 'Noto Sans JP', sans-serif;
    color: #333333;
    background-color: #ffffff;
    line-height: 1;
    margin: 0 auto;
    max-width: 1440px;
}
img{
    max-width: 100%;
    height: auto;
}
h1,h2,h3{
    font-family: 'M PLUS 1p', sans-serif;
}

/* ======================================
header
=========================================*/

.header__visual{
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    width: 100%;
    min-height: 195px;
    margin: 40px auto 0;
    max-width: 480px;
}
@media screen and (min-width:765px) {
    .header__visual{
        max-width: 1440px;
        min-height: 670px;
        margin-top: 135px;
    }
}
@media screen and (max-width:765px) {
    .container{
        padding-top: 50px;
    }
}
.header__about--title{
    font-size: 4rem;
    font-family: "Roboto", sans-serif;
    font-weight: bold;
    color: #ADD8E6;
    display: inline-block;
    background-color: rgba(255, 255, 255,0.8);
    padding: 2px 3px;
    align-items: center;
    margin-top: -20px;
    padding-left: 10px;
}

.header__about--title--span{
    font-size: 1.8rem;
    margin-left: 10px;
}

@media (min-width:765px) and (max-width:1000px){
        .header__about--title{
            font-size: 9rem;
            margin-top: -55px;
            padding-left: 68px;
        }
        .header__about--title--span{
            font-size: 3rem;
            margin-left: 5px;
        }
}
@media screen and (min-width:1001px) {
    .header__about--title{
        font-size: 12rem;
        margin-top: -55px;
        padding-left: 68px;
    }
    .header__about--title--span{
        font-size: 4rem;
    }
}
/* ======================================
section__title
=========================================*/
.section__title{
    font-size: 2.2rem;
    font-weight: bold;
    letter-spacing: 1.1px;
    text-align: center;
    margin-top: 77px;
    position: relative;
}

@media screen and (min-width:765px) {
    .section__title{
        font-size: 3.5rem;
        letter-spacing: 1.25px;
        margin-top: 140px;
    }
}

@media screen and (min-width:1200px){
    .section__title{
        font-size: 4.5rem;
        letter-spacing: 2.25px;
        margin-top: 190px;
    }
}

.section__title::before,
.section__title::after{
    content: "";
    display: block;
    width: 70px;
    height: 1px;
    background-color: #ADADAD;
    position: absolute;
    top:50%;
    transform: translateY(-50%);
}

@media screen and (min-width:1200px) {
    .section__title::before,
    .section__title::after{
        width: 120px;
    }
    .section__title::before{
        left:70%;
    }
    .section__title::after{
        right:70%;
    }
}

/* ======================================
header
=========================================*/
.header{
    background-color: #ADD8E6;
    height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    font-size:2.2rem;
}
@media screen and (max-width:765px) {
    .header{
        font-size:1.6rem;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }
}
@media screen and (min-width:765px) {
    .header__topic{
        display: none;
    }

}

.nav__btn{
    width: 20px;
}
    @media screen and (min-width:765px) {
        .nav__btn{
            display: none;
        }
    }
/* nav初期設定 */
.nav.active{
    transform:translateX(0)
}
.nav{
    background: rgba(255,255,255,0.90) ;
    width: 100%;
    height: 100vh;
    position: fixed;
    top:0;
    left:0;
    z-index: 1000;
    transform: translateX(-100%);
    transition: 0.4s;
}
    @media screen and (min-width:765px) {
        .nav{
            background-color: transparent;
            transform:translateX(0);
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: relative;
            height: 30px;
            margin: 24px auto;
            max-width:1440px;
            transition: 0s;
        }
    }
.nav__header{
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #ADD8E6;
    height: 60px;
    padding: 10px 20px;
    font-family: 'M PLUS 1p', sans-serif;
}
    @media screen and (min-width:765px) {
            .nav__header{
                background-color: transparent;
            }
    }
.nav__list{
    padding: 70px 0 0 40px;
    font-size: 2.2rem;
    font-family: 'M PLUS 1p',serif;
}
    @media screen and (min-width:765px) {
        .nav__list{
            display: flex;
            color: #ffffff;
            padding: 0 20px 0 0;
            font-family: 'M PLUS 1p',serif;
            font-weight: normal;
        }
    }
.nav__item{
    position: relative;
    width: 165px;
    margin-bottom: 40px;
    padding-left: 20px;
    text-align: center;
}

    @media screen and (max-width:1000px) {
        .nav__item{
            width:125px;
            padding:5px 15px;
            font-size: 1.8rem;
        }
    }
.nav__item::before{
    display: block;
    content: "";
    width:100%;
    height: 2px;
    background-color: #ADD8E6;
    position: absolute;
    top: 50%;
    right: 100%;
    transform: translateY(-50%);
    padding-left: 20px;
}
    @media screen and (min-width:765px) {
        .nav__item::before{
            display: none;
        }
    }
/* ======================================
footer
=========================================*/
.footer__nav{
    display: none;
}
.footer{
    background: #ADD8E6;
    padding: 34px 20px 13px;
    font-size: 1.6rem;
    letter-spacing: 0.8px;
    margin-top: 130px;
    color: #333;
    font-family: "Noto Sans JP";
    line-height: 1.8;
    max-width: 1440px;
}
.address,.tel{
    letter-spacing: 2.56px;
}
.copy{
    font-size: 10px;
    margin-top: 53px;
    text-align: center;
}
@media screen and (min-width:765px) {
    .footer{
        padding: 60px 100px;
    }
    .footer__list--container{
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .footer__nav{
        display: flex;
        line-height: 1;
        font-size: 2.0rem;
        align-items: center;
    }
    .footer__nav--item{
        text-align: center;
        padding: 0 30px;
        border-left: #333333 solid 1px;
    }
    .footer__nav--item:last-of-type{
        border-right: #333333 solid 1px;
    }
    .corporate__name{
        font-size: 32px;
    }
    .address{
        font-size: 25px;
    }
    .address p{
        display: inline;
        margin-left:40px;
    }
    .tel{
        font-size: 25px;
    }
    .copy{
        font-size: 1.5rem;
    }
}
@media(min-width:765px) and (max-width:1200px){
    .footer{
        padding: 60px 50px;
    }
    .footer__nav--item{
        padding: 0 20px;
    }
    .corporate__name{
        font-size: 28px;
    }
    .address{
        font-size: 20px;
    }
    .tel{
        font-size: 20px;
    }
    .footer__nav{
        font-size: 1.8rem;
    }
}
/* ======================================
scrollTop
=========================================*/
.top__btn{
    display: none;
}
@media screen and (min-width:765px) {
    .top__btn{
        display: inline-block;
        padding: 18px;
        border-radius: 50%;
        background-color:  #ADD8E6;
        color: #3f3f3f;
        font-size: 1.2rem;
        font-family: "Roboto", sans-serif;
        width: 60px;
        box-shadow: 2px 2px 4px 2px  #a6d0df;
        opacity: 0.7;
        position: fixed;
        bottom:5.4%;
        right:4.4%;
    }
}
/* ======================================
fadeIN
=========================================*/
.fadeIn{
    transform:translate(0,50px);
    opacity: 0;
    transition: 0.8s;
}
.fadeIn.animated{
    transform:translate(0,0);
    opacity: 1;
}