@charset "utf-8";
/**********************************************
    PC版 CSS
**********************************************/
@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Rubik:ital@1&display=swap');
.sp {
    display: none;
}
/**************************************************************
全体
**************************************************************/
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td {
    margin: 0;
    padding: 0;
    background: transparent;
    border: 0;
    outline: 0;
    font-size: 100%;
    scroll-behavior: smooth;
}
body {
    font: 500 16px/1.75 "Noto Sans JP", sans-serif;
    color: #000;
    text-align: left;
    letter-spacing: 0.05em;
    -webkit-font-feature-settings: "palt";
    font-feature-settings: "palt";
    font-size: 13px;
    margin: 0px;
    text-align: center;
    line-height: 180%;
}
/**************************************************************
リンク
**************************************************************/
a:link {
    color: #000;
    text-decoration: none;
    transition: 1.0s;
}
a:visited {
    color: #000;
    text-decoration: none;
}
a:hover {
    color: #000;
    text-decoration: none;
}
a:active {
    color: #000;
    text-decoration: none;
}
/**************************************************************
ヘッダー
**************************************************************/
.h-alert {
    background-color: #AC0002;
    padding: 10px;
    font-size: 11px;
    color: #fff;
    text-align: center;
    position: fixed;
    bottom: 0;
    width: 100%;
    box-sizing: border-box;
    line-height: 120%;
}
.h-alert a {
    color: #fff !important;
}
.header {
    background-image: url("../image/bg.webp");
    padding-top: 50px;
    background-size: cover;
}
.header .logo {
    width: 50%;
    margin: 0 auto;
}
.header .logo img {
    width: 100%;
    height: auto;
}
.header .nav {
    padding: 10px 0;
}
.header .nav .menu li {
    list-style: none;
}
.header .nav .menu li a {
    color: #fff;
    font-weight: 600;
    font-size: 16px;
    padding: 0 20px;
    justify-content: flex-end;
}
.header .catch {
    padding: 20px;
}
.header .catch img {
    width: 100%;
    height: auto;
}
.header .catch p {
    font-size: 12px;
    color: #fff;
    background-color: rgba(0, 0, 0, 0.5); /* ←背景だけ50%透過 */
    padding: 10px;
    border-radius: 10px;
    margin: 20px;
}
/******************************
ハンバーガー
*****************************/
/* ハンバーガーボタン（SP用） */
.hamburger {
    width: 30px;
    height: 25px;
    position: absolute;
    right: 20px;
    top: 20px;
    z-index: 999;
    cursor: pointer;
    display: block;
    position: fixed;
}
.hamburger span {
    display: block;
    height: 3px;
    background: #fff;
    margin: 5px 0;
    border-radius: 2px;
}
/* メニューの初期状態（SPでは非表示） */
.menu {
    display: none;
    flex-direction: column;
    background-color: rgba(0, 0, 0, 0.8);
    padding: 20px;
    position: absolute;
    top: 60px;
    right: 20px;
    width: 200px;
    border-radius: 10px;
}
.menu li {
    margin-bottom: 10px;
}
.menu li a {
    color: #fff;
    font-size: 16px;
    text-decoration: none;
}
/* メニュー表示用のクラス */
.menu.active {
    display: flex;
}
/*************************************
いろんな泉質
*****************************/
#section2 {
    background-image: url("../image/bg2.webp");
    background-size: cover;
    background-repeat: no-repeat;
    padding: 50px 20px;
}
#section2 h2, #section3 h2, #section4 h2 {
    font-size: 20px;
    color: #fff;
    font-family: "Hiragino Mincho Pro", "游明朝", "Yu Mincho", "MS PMincho", serif;
    margin-bottom: 25px;
}
#section2 .mes {
    font-size: 12px;
    font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", Osaka, "メイリオ", Meiryo, "ＭＳ Ｐゴシック", sans-serif;
    color: #fff;
    margin-top: 25px;
}
#section2 .mes br {
    display: none;
}
.onsen-flex {
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    margin-top: 30px;
}
.onsen-flex .on {
    width: 48%;
    margin: 1%;
    padding: 15px;
    background-color: #fff;
    box-sizing: border-box;
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: 5px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}
.onsen-flex .on img {
    width: 100%;
    height: auto;
}
.onsen-flex .on h3 {
    font-size: 16px;
    margin-bottom: 10px;
}
.onsen-flex .on p {
    font-size: 12px;
    font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", Osaka, "メイリオ", Meiryo, "ＭＳ Ｐゴシック", sans-serif;
    margin-top: 15px;
    line-height: 160%;
    text-align: left;
}
/*************************************
おすすめ温泉
*****************************/
#section3 {
    background-image: url("../image/bg3.webp");
    background-size: cover;
    background-repeat: no-repeat;
    padding: 40px 20px;
}
.on-flex {
    margin: 0 auto;
    margin-bottom: 30px;
}
.on-flex .pic {
    width: 80%;
    margin: 0 auto;
}
.on-flex .pic img {
    width: 100%;
    height: auto;
}
.on-flex .tx {
    padding: 25px;
    box-sizing: border-box;
}
.on-flex .tx h3 {
    font-size: 18px;
    margin-bottom: 25px;
    color: #fff;
    text-align: left;
}
.on-flex .tx p {
    font-size: 12px;
    color: #fff;
    text-align: left;
    font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", Osaka, "メイリオ", Meiryo, "ＭＳ Ｐゴシック", sans-serif;
}
.on-flex .tx p br {
    display: none;
}
.on-flex:nth-child(even) {
    flex-direction: row-reverse;
}
/*************************************
お問い合わせ
*****************************/
#section4 {
    background-color: #000;
    padding: 40px 20px;
}
#section4 p {
    font-size: 12px;
    color: #fff;
    font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", Osaka, "メイリオ", Meiryo, "ＭＳ Ｐゴシック", sans-serif;
    margin-bottom: 40px;
}
.form-group {
    margin-bottom: 20px;
    margin: 0 auto;
    margin-top: 30px;
}
.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: bold;
    color: #fff;
}
.form-group input, .form-group textarea {
    width: 100%;
    padding: 10px;
    font-size: 14px;
    border: 1px solid #ccc;
    border-radius: 6px;
    box-sizing: border-box;
}
.form-submit {
    text-align: center;
    margin-top: 20px;
}
.form-submit button {
    width: 90%;
    margin: 0 auto;
    background-color: #a67c52;
    color: #fff;
    padding: 12px 30px;
    font-size: 15px;
    border: none;
    border-radius: 24px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font: 500 16px/1.75 "Noto Sans JP", sans-serif;
    margin-top: 20px;
}
.form-submit button:hover {
    background-color: #8c6239;
}
.footer {
    padding: 50px;
    background-image: url("../image/bg4.webp");
    background-size: cover;
    color: #fff;
}
.footer .f-logo {
    width: 80%;
    margin: 0 auto;
}
.footer .f-logo img {
    width: 100%;
    height: auto;
}
.footer a {
    color: #fff;
}
.footer p {
    font-size: 12px;
    font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", Osaka, "メイリオ", Meiryo, "ＭＳ Ｐゴシック", sans-serif;
}