@charset "utf8";

@import url(https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap);

@import url(https://fonts.googleapis.com/css2?family=Saira:wdth,wght@112.5,700&display=swap);

@import url(https://cdn.jsdelivr.net/npm/remixicon@2.5.0/fonts/remixicon.css);

/*===============
変数宣言
===============*/
:root {
    --font_s: 1rem;
    --font_sm: 1.2rem;
    --font_ms: 1.4rem;
    --font_m: 1.6rem;
    --font_lm: 2rem;
    --font_l: 2.6rem;
    --font_xl: 4.1rem;
    --color01: #C6EDED;
    --color02: #C2D9D9;
    --color03: #FAC8C8;
    --point_color01: #59BABA;
    --point_color02: #F47575;
    --base_color: #fff;
    --text_color: #333;
    --sub_base_color: #F0F0F0;
    --gutter_base: 8px;
    --section_gutter: calc(var(--gutter_base)*10);
    --section_gutter_pc: calc(var(--gutter_base)*20);
    --contents_gutter: calc(var(--gutter_base)*5);
    --contents_gutter_sp: calc(var(--gutter_base)*7);
    --contents_gutter_pc: calc(var(--gutter_base)*10);
    --contents_side_gutter: calc(var(--gutter_base)*2);
    --font_sans: "Noto Sans", sans-serif;
    --font_saira: "Saira", sans-serif;

}

html {
    font-size: 62.5%;
}

body {
    font-family: var(--font_sans);
    color: var(--text_color);
    background-color: var(--base_color);
}

a {
    text-decoration: none;
    color: var(--text_color);
}

li {
    list-style: none;
}

img {
    max-width: 100%;
}

p {
    font-size: var(--font_sm);
    line-height: 1.7;
    letter-spacing: 1px;
}

.inner {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

footer {
    padding: var(--contents_gutter) var(--contents_gutter_pc);
    display: flex;
    justify-content: space-between;
    align-items: start;
}

.footer_logo {
    display: flex;
    align-items: center;
}

.footer_logo p {
    font-size: var(--font_ms);
    text-align: center;
}

.footer_logo img {
    width: 55px;
    height: auto;
    margin-right: 0.7rem;
}

.footer_right .sns {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 0;
}

.footer_right .sns li {
    margin-left: 2rem;
}


.footer_right .sns {
    padding: 0 0 1rem;
}

small {
    float: right;
}

/*========= ページトップのためのCSS ===============*/
/*リンクの形状*/
#page-top a {
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--point_color02);
    border-radius: 5px;
    width: 60px;
    height: 60px;
    color: #fff;
    text-align: center;
    text-transform: uppercase;
    text-decoration: none;
    font-size: 0.6rem;
    transition: all 0.3s;
}

#page-top a:hover {
    background: var(--point_color01);
}

.ri-arrow-up-line {
    font-size: 30px;
}

/*リンクを右下に固定*/
#page-top {
    position: fixed;
    right: 10px;
    z-index: 2;
    /*はじめは非表示*/
    opacity: 0;
    transform: translateY(100px);
}

/*　上に上がる動き　*/

#page-top.UpMove {
    animation: UpAnime 0.5s forwards;
}

@keyframes UpAnime {
    from {
        opacity: 0;
        transform: translateY(100px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/*　下に下がる動き　*/

#page-top.DownMove {
    animation: DownAnime 0.5s forwards;
}

@keyframes DownAnime {
    from {
        opacity: 1;
        transform: translateY(0);
    }

    to {
        opacity: 1;
        transform: translateY(100px);
    }
}

/*========= ページトップ END ===============*/

.gallery {
    columns: 4;
    padding: 0 15px;
    margin: 0;
}

.gallery li {
    margin-bottom: 20px;
    list-style: none;
}

.gallery img {
    width: 100%;
    height: auto;
    vertical-align: bottom;

}

.lb-data .lb-caption {
    color: #fff;
}

.lb-data .lb-number {
    color: #333;
}

.openbtn {
    display: none;
}

.btn a {
    width: 400px;
    display: block;
    background-color: #ffffffa3;
    outline-offset: -5px;
    padding: 5px;
    margin: 1rem auto;
    padding: 15px;
    font-size: var(--font_m);
    letter-spacing: 2px;
    text-align: center;
}

.btn .ri-arrow-right-line {
    float: right;
}

.btn a:hover {
    background-color: #ffffff;
}

@media screen and (max-width:1200px) {

    #g-nav ul .nav {
        line-height: 2.5;
        letter-spacing: 0.1rem;
        font-size: var(--font_m);
        font-weight: 600;
    }

    .inner {
        width: 80%;
    }
}

@media screen and (max-width:768px) {

    /*========= ナビゲーションのためのCSS ===============*/

    #g-nav {
        /*position:fixed;にし、z-indexの数値を大きくして前面へ*/
        position: fixed;
        z-index: 999;
        /*ナビのスタート位置と形状*/
        top: -120%;
        left: 0;
        width: 100%;
        height: 100vh;
        /*ナビの高さ*/
        background: var(--base_color);
        /*動き*/
        transition: all 0.6s;
    }

    /*アクティブクラスがついたら位置を0に*/
    #g-nav.panelactive {
        top: 0;
    }

    /*ナビゲーションの縦スクロール*/
    #g-nav.panelactive #g-nav-list {
        /*ナビの数が増えた場合縦スクロール*/
        position: fixed;
        z-index: 999;
        width: 100%;
        height: 100vh;
        /*表示する高さ*/
        overflow: auto;
        -webkit-overflow-scrolling: touch;
    }

    /*ナビゲーション*/
    #g-nav ul {
        /*ナビゲーション天地中央揃え*/
        position: absolute;
        z-index: 999;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    /*リストのレイアウト設定*/

    #g-nav li {
        list-style: none;
        text-align: center;
    }

    #g-nav li a {
        color: #333;
        text-decoration: none;
        padding: 10px;
        display: block;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        font-weight: bold;
    }

    /*========= ボタンのためのCSS ===============*/

    .openbtn {
        display: block;
        position: fixed;
        z-index: 9999;
        /*ボタンを最前面に*/
        top: 10px;
        right: 10px;
        cursor: pointer;
        width: 50px;
        height: 50px;
        background-color: var(--base_color);
    }

    /*×に変化*/
    .openbtn span {
        display: inline-block;
        transition: all .4s;
        position: absolute;
        left: 14px;
        height: 3px;
        border-radius: 2px;
        background-color: #333;
        width: 45%;
    }

    .openbtn span:nth-of-type(1) {
        top: 15px;
    }

    .openbtn span:nth-of-type(2) {
        top: 23px;
    }

    .openbtn span:nth-of-type(3) {
        top: 31px;
    }

    .openbtn.active span:nth-of-type(1) {
        top: 18px;
        left: 18px;
        transform: translateY(6px) rotate(-45deg);
        width: 30%;
    }

    .openbtn.active span:nth-of-type(2) {
        opacity: 0;
    }

    .openbtn.active span:nth-of-type(3) {
        top: 30px;
        left: 18px;
        transform: translateY(-6px) rotate(45deg);
        width: 30%;
    }

    .inner {
        width: 90%;
    }

    .gallery {
        columns: 2;
    }

    .btn a {
        width: 100%;
        padding: 20px;
    }

    footer {
        padding: 3rem 1.5rem 1rem;
    }
}

@media screen and (max-width:599px) {

    p {
        font-size: var(--font_ms);
    }

    .btn a {
        background-color: var(--base_color);
    }

    .btn .ri-arrow-right-line {
        font-size: large;
    }

    .footer_logo img {
        width: 40px;
    }
}