@charset "UTF-8";
/*====================================
  トップに戻る
=====================================*/
.top_bt{
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    opacity: 0; 
    visibility: hidden;
    transition: var(--transition);
    border-radius: 50%;
    overflow: hidden;
    transform: translateY(0);
    z-index: 3;
}

.top_bt:hover{
    transform: translateY(-5px);
}

.top_bt a{
    width: 100%;
    height: 100%;
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    justify-content: center;
    text-align: center;
    line-height: 1;
    position: relative;
}

.top_bt__arrow{
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    background-color: var(--blue);
    align-items: center;
    position: relative;
}

.top_bt__arrow::before{
    content: '';
    width: 20px;
    height: 2px;
    display: block;
    background-color: var(--white);
    transform: rotate(320deg);
    position: absolute;
    left: 13px;
}

.top_bt__arrow::after{
    content: '';
    width: 20px;
    height: 2px;
    display: block;
    border-radius: 10px;
    background-color: var(--white);
    transform: rotate(40deg);
    position: absolute;
    right: 13px;
}

@media screen and (min-width: 0px) {
    .top_bt{
        right: 0.5rem;
        bottom: 5rem;
    }
}

@media screen and (min-width: 1024px) {
    .top_bt{
        bottom: 0.5rem;
    }
}

/*====================================
  フッター レイアウト
=====================================*/
footer{
    /* background-color: var(--gray); */
    background-color: var(--background1);
}

.footer_area{
    padding-bottom: 5rem;
    display: flex;
    justify-content: space-between;
    align-items: start;
}

.footer_left h2{
    margin-bottom: 2rem;
    font-size: 1.25em;
    font-weight: 600;
    color: var(--black);
}

.footer_left address{
    font-size: 1em;
}

.footer_bt__area{
    display: flex;
    flex-wrap: nowrap;
    gap: 2rem;
    font-size: 1em;
}

.footer_menu{
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.f_sns__area .sns_icon{
    justify-content: flex-start;
    align-items: center;
}

footer small{
    padding-bottom: 5rem;
    display: block;
}

@media screen and (min-width: 0px) {

    footer{
        padding: 500px 1.5rem 0 1.5rem;
    }

    .footer_left{
        margin-bottom: 2rem;
        width: 100%;
    }

    .footer_area{
        flex-wrap: wrap;
    }

    .footer_right{
        width: 100%;
        display: flex;
        flex-wrap: nowrap;
        justify-content: space-between;
    }

    .footer_menu{
        width: 50%;
        display: flex;
        flex-wrap: wrap;
        gap: 1em
    }
    
    .footer_menu li,
    .footer_menu li a{
        width: 100%;
    }

    .footer_menu li a:hover{
        color: var(--blue);
        text-decoration: underline;
    }

    .bottom_nav{
        width: 100%;
        position: fixed;
        bottom: 0;
        z-index: 3;
    }

    .bottom_nav nav{
        display: flex;
        flex-wrap: nowrap;
        width: 100%;
    }

    .bottom_nav__bt{
        width: 33.33%;
        border-right: solid 1px var(--white);
    }
    
    .bottom_nav__bt:first-child{
        background-color: var(--blue);
    }

    .bottom_nav__bt:nth-child(2){
        background-color: #4cc764;
    }

    .bottom_nav__bt:last-child{
        background-color: #eb2f91;
        border-right: unset;
    }

    .bottom_nav__bt a{
        padding: 0.75rem 0.5rem;
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 0.85em;
        color: var(--white);
        gap: 0.5rem;
    }

    .bottom_nav__bt a .icon_back span{
        width: 18px;
        height: 18px;
        background-color: var(--white);
    }

    .bottom_nav__bt a .icon_back{
        min-width: 35px;
        width: 35px;
        min-height: 35px;
        height: 35px;
        display: flex;
        justify-content: center;
        align-items: center;
        border-radius: 50%;
        background-color: rgb(255 255 255 / 25%);
    }

    .bottom_nav__bt a[target="_blank"]::after{
        content: unset;
    }
}

@media screen and (min-width: 768px) {
    footer{
        padding: 13rem 1.5rem 0 1.5rem;
    }

    .footer_right{
        flex-wrap: wrap;
        justify-content: flex-end;
        gap: 2.5rem;
    }
    
    .footer_menu{
        width: 100%;
        gap: unset;
    }
        
    .footer_menu li,
    .footer_menu li a{
        width: auto;
    }
}

@media screen and (min-width: 1024px) {
    .footer_left{
        margin-bottom: 0rem;
        width: calc(50% - 1rem);
    }

    .footer_right{
        width: calc(50% - 1rem);
    }

    .footer_area{
        flex-wrap: nowrap;
    }

    .bottom_nav{
        display: none;
    }

}