/* フッター背景 */
.footer-wrap {
    background: url("../img/index/black-bg.webp") repeat;
    color: #fff;
    text-align: center;
    padding: 10% 0 3%;
    position: relative;
}

.footer-logo{
    margin-bottom: 40px;
    max-width: 558px;
    width: 80%;
}

/* ご予約ボタン */
.footer-reserve h2 {
    margin: 0;
    font-size: clamp(24px, 2.2vw, 32px);
    font-weight:700;
    letter-spacing:.12em;
    color:#fff;
    position: relative;
}

.footer-reserve h2::before {
    content:"";
    position:absolute;
    left:50%;
    transform:translateX(-50%);
    top: calc(-1 * clamp(30px, 2.8vw, 54px));   /* 1920pxで-54px */
    width: 1px;
    height: clamp(24px, 2.6vw, 50px);           /* 1920pxで50px */
    background: rgba(255,255,255,.9); /* 白にする場合: rgba(255,255,255,.9) */
}

.footer-reserve h4.ftcp {
    display:block;
    font-size: clamp(14px, 0.94vw, 18px);   /* 1920pxで18px */
    color: #fff;
    letter-spacing: .08em;
    margin: 0;
    padding-top: 10px;
}

.reserve-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 5%;
    margin-bottom: 5%;
}

.reserve-btns a {
    display: block;
    font-size: 24px;
    font-weight: bold;
    width: 30%;
    padding: 2% 0px;
    border: 1px solid #fff;
    text-decoration: none;
    color: #fff;
    transition: 0.3s;
}

.reserve-btns a:hover {
    background: rgba(255,255,255);
    color: #000;
    text-decoration: none;
    transition: 0.3s;
}

.footer-nav{
    margin-bottom: 4%;
}

/* ナビゲーション */
.footer-nav ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3%;
    padding: 0;
    list-style: none;
    margin: 0;
}

.footer-nav a {
    color: #fff;
    text-decoration: none;
    font-size: clamp(14px, 1.2vw, 18px);
}

.footer-nav a:hover {
    color: #fff;
    opacity: 0.5;
    transition: 0.3s;
}

.footer-nav li::after {
    content: "|";
    margin-left: 30px;
    color: #999;
}

.footer-nav li:last-child::after {
    content: none;
}

/* 施設情報 */
.footer-info {
    margin-bottom: 30px;
    font-size: 14px;
    line-height: 1.8;
}

/* コピーライト */
.footer-copy p {
    font-size: 14px;
    color: #000;
    text-align: center;
}

/* TOPへ戻るワン */
.back-to-top p {
    position: fixed;
    left: 20px;
    bottom: 20px;
    width: 80px;
    height: 80px;
    display: block;
    z-index: 999;
}

.back-to-top img {
    width: 100%;
    height: auto;
    border-radius: 50%;
}

.footer-reserve h4.en {
    font-size: clamp(12px, 1.4vw, 16px); 
    color: #fff;
    margin: 0 0 30px 0;
}

.back-to-top{
    position: absolute;
    bottom: 5%;
    left: 5%;
    width: clamp(80px, 10vw, 150px);
}


@media(max-width:750px){
    .footer-wrap{
        padding: 20% 0 3%;
    }

    .footer-reserve h2{
        font-size: 24px;
    }

    .reserve-btns{
        display: block;
        margin-bottom: 30px;
    }

    .footer-reserve h4.ftcp{
        margin: 0 0 12% 0;
    }

    .footer-nav {
        display: block;
        width: 94%;
        margin: auto;
        padding: 15px 0;
        margin-bottom: 35px;
    }

    .footer-nav ul{
        gap: 7%;
    }

    .footer-nav li{
        margin: 1% 0;
    }

    .footer-nav li::after{
        margin-left: 20px;
    }

    .footer-info p{
        font-size: 12px;
    }

    .footer-copy p{
        font-size: 9px;
    }

    .back-to-top{
        display: none;
    }
}