@charset "utf-8";

*,
::before,
::after{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

ul,
ol{
    list-style: none;
}

a{
    color: #534e80;
    text-decoration: none;
}

body{
    font-family: sans-serif;
    font-size: 16px;
    color: #000000;
    line-height: 1;
    background-color: #e4eaf8;
}

.deeper{
    background-color: #bac6ec;
}

.more-deeper{
    background-color: #7d88b8;
}

.deeper-and-deeper{
    background-color: #52578d;
}


.btn{
    background-color: #a0b1e9;
}

.btn:hover{
    background-color: #737cd1;
}

img{
    max-width: 100%;
}

.under-construction{
    margin: 200px auto;
    text-align: center;
}

.header{
    color: #000000;
    background-color: #fcfcff;
}

.header-inner{
    height: 90px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-inner a{
    color: #101031;
}

.toggle-menu-button{
    display: none;
}

.header-logo{
    display: block;
    width: 180px;

}

.site-menu ul{
    display: flex;
    align-items: flex-end;
}

.site-menu ul li{
    margin-right: 10px;
    margin-left: 10px;
}

.footer{
    color: #ffffff;
    background-color: #171425;
    padding-top: 30px;
    padding-bottom: 15px;
}

.footer a{
    color: #ffffff;
}

.footer-upper{
    padding-left: 20px;
    padding-right: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo{
    margin-top: 10px;
    display: block;
    width: 180px;
}

.copyright{
    text-align: center;
    font-size: 14px;
    font-weight: bold;
    margin-top: 30px;
}

.site-menu ul li a {
  font-family: "Rubik", sans-serif;
  font-optical-sizing: auto;
  font-weight: 500;
  font-style: normal;
}

.sns-logo{
    height: 18px;
    margin-left: 6px;
    margin-right: 6px;
}

@media (max-width: 800px){
    body{
        font-size: 14px;
    }

    .header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background-color: #d2dbf7;
        height: 50px;
        z-index: 10;
        box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
    }

    .header-inner{
        padding-right: 20px;
        padding-left: 20px;
        height: 100%;
        position: relative;
    }

    .header-inner a{
        color: #ffffff;
    }

    .header-site-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        color: #ffffff;
        background-color: #3e477a;
        padding-top: 30px;
        padding-bottom: 30px;
        display: none;
    }

    .header-site-menu.is-show{
        display: block;
    }

    .header-logo{
        width: 100px;
    }

    .toggle-menu-button{
        display: block;
        width: 44px;
        height: 34px;
        background-image: url(../images/common/bars.png);
        background-size: 70%;
        background-position: center;
        background-repeat: no-repeat;
        background-color: transparent;
        border: none;
        border-radius: 0;
        outline: none;
    }

    .site-menu ul{
        display: block;
        text-align: center;
    }

    .site-menu li{
        font-size: 1.2em;
        margin-top: 24px;
    }

    .site-menu a{
        color: #eeeeee;
    }

    .main {
        padding-top: 50px;
    }

    .footer-upper{
        flex-flow: column;
    }

    .footer-logo{
        margin-top: 20px;
    }

    .copyright{
        margin-top: 30px;
    }
}