@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;
    z-index: 3;
}

.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;
    border: solid 1px var(--blue);
    background-color: var(--white);
    align-items: center;
    position: relative;
    transition: var(--transition);
}

.top_bt__arrow::before{
    content: '';
    width: 20px;
    height: 1px;
    display: block;
    background-color: var(--blue);
    transform: rotate(320deg);
    position: absolute;
    left: 11px;
    transition: var(--transition);
}

.top_bt__arrow::after{
    content: '';
    width: 20px;
    height: 1px;
    display: block;
    border-radius: 10px;
    background-color: var(--blue);
    transform: rotate(40deg);
    position: absolute;
    right: 11px;
    transition: var(--transition);
}

.top_bt__arrow:hover{
    background-color: var(--blue);
}

.top_bt__arrow:hover::before,
.top_bt__arrow:hover::after{
    background-color: var(--white);
}

/*====================================
  フッター レイアウト
=====================================*/
footer{
    padding: 4rem 1.5rem;
    max-width: 100%;
    background: var(--bluegradation);
}

.footer_area{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-end;
    gap: 2rem;
    color: var(--white);
}

.footer_left{
    display: flex;
    flex-wrap: wrap;
}

.footer_right{
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 2.5rem;
}

.footer_menu{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer_menu li{
    width: 100%;
    display: flex;
    align-items: center;
}

.footer_menu a{
    width: auto;
    text-decoration: underline;
}

.address_area{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
}

.address_area h3{
    font-size: 1.25em;
    font-weight: 700;
    color: var(--white);
}

.address_area address{
    width: 100%;
    line-height: 1.5;
    color: var(--white);
}

.footer_left .more_bt{
    border-color: var(--white);
    background-color: unset;
}

.footer_left .more_bt:hover{
    background-color: var(--white);
    color: var(--blue);
}

.footer_left .more_bt:hover .arrow{
    border-color: var(--blue);
}

.taisei_banner{
    padding: 2rem;
    width: 100%;
    height: auto;
    display: flex;
    align-items: center;
    border-radius: 5px;
    background-color: var(--white);
    box-shadow: var(--shadow);
    color: var(--blue);
    font-weight: 600;
    position: relative;
    transform: translateY(0);
    transition: var(--transition);
}

.taisei_banner:hover{
    box-shadow: 0 15px 15px rgb(13 39 132 / 6%);
    transform: translateY(-5px);
}

.taisei_banner__img{
    width: 270px;
    height: 40px;
    background-image: url(../../img/logo/logo.svg);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
}

.taisei_banner .arrow{
    border-color: var(--blue);
    position: relative;
    right: unset;
}

small{
    margin-top: 4rem;
    width: 100%;
    display: block;
    text-align: center;
    color: var(--white);
}

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

    footer{
        margin-right: 0;
    }

    .footer_area{
        flex-wrap: wrap;
    }

    .footer_left,
    .footer_right{
        width: 100%;
    }
        
    .footer_left {
        gap: 1.5rem;
    }

    .footer_area .logo{
        width: 70%;
    }

    .footer_left .mail_bt,
    .footer_left .tel_bt{
        width: 100%;
    }

    .footer_right{
        justify-content: flex-start;
    }
    
    .address_list{
        width: 100%;
    }

    .taisei_banner{
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

}

@media screen and (min-width: 768px) {
    .footer_area .logo{
        width: 300px;
    }

    .address_list{
        width: calc(50% - 1.5rem);
    }
    
    .taisei_banner{
        flex-wrap: nowrap;
        justify-content: space-between;
        gap: 3rem;
    }
}

@media screen and (min-width: 1024px) {
    .footer_area{
        flex-wrap: nowrap;
    }
    
    .footer_area .logo{
        width: 350px;
    }

    .footer_left{
        width: calc(50% - 1em);
    }

    .footer_right{
        width: calc(50% - 1em);
    }
    
    .footer_left {
        gap: 3rem 1.25rem;
    }

    .footer_left .mail_bt,
    .footer_left .tel_bt{
        width: calc(50% - 1.5rem);
    }
}