/**
* 共通
*/

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

:root {
    --back-color: #B0B39A;
    --font-color: #222222;
    --font-color-f: #ffffff;
}

html {
    background-color: var(--back-color);
    line-height: 1;
}

body {
    font-family: "Cormorant Garamond", "Noto Serif JP", serif;
    scroll-behavior: smooth;
}

a {
    text-decoration: none;
}

button{
    background-color: transparent;
    border: none;
    cursor: pointer;
    outline: none;
    appearance: none;
}

.contents {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 8px;
}





/**
* ヘッダー
*/

header {
    border-bottom: 1px solid #222222;
}

.navbar {
    max-width: 1280px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 auto;
    padding: 2rem 30px;
}

.logo {
    color: var(--font-color);
    font-size: 2.4rem;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: -0.1rem;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    position: relative;
    z-index: 1000;
}

.bar {
    width: 25px;
    height: 2px;
    background-color: #222222;
    margin: 3px 0;
    transition: transform 0.4s;
}

.menu {
    display: none;
    flex-direction: column;
    background-color: var(--font-color);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 10px 0;
    padding-top: 70px;
    z-index: 999;
}

.menu-toggle {
    display: flex;
}

.menu-toggle.active .bar{
    background-color: #ffffff;
}

.menu-toggle.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.menu a {
    color: var(--font-color);
    text-decoration: none;
    text-align: center;
    color: #ffffff;
    margin: 30px auto;
}

@media (min-width:750px) {
    .menu a {
        color: #222222;
    }
}

.menu a:hover {
    color: #555555;
}

.menu .en {
    font-size: 1.6rem;
    font-weight: 500;
    letter-spacing: -0.1rem;
}

.menu .jp {
    font-size: 14px;
    font-weight: 500;
    margin-top: 6px;
}

.content {
    padding: 20px;
}

/* 768px以上の場合はメニューを表示する */
@media (min-width: 769px) {
    .menu {
        display: flex;
        background-color: transparent;
        flex-direction: row;
        position: static;
        width: auto;
        padding: 0;
        gap: 20px 40px;
    }

    .menu a {
        border-bottom: none;
    }

    .menu-toggle {
        display: none;
    }
}

.btn2 p{
    width: 220px;
    color:#ffffff;
    background-color: #222222;
    padding: 30px;
}

.circle-container {
    position: relative;
    width: 50px;
    height: 50px;
    margin: 0 20px;
}

.outer-circle, .inner-circle {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 50px; /* 外側の円の大きさ */
    height: 50px; /* 外側の円の大きさ */
    border-radius: 50%;
    transition: all 0.3s ease;
}

.outer-circle {
    background-color: #ccc;
}

.inner-circle {
    background-color: #ffffff;
    width: 50px; /* 外側の円の半分の大きさに設定 */
    height: 50px; /* 外側の円の半分の大きさに設定 */
    border-radius: 50%;
    transform: scale(0.2);
    transform-origin: center; /* 変換の基準点を中心に設定 */
    opacity: 1;
}

footer {
    margin-top: 100px;
    background-color: #222222;
    color: #ffffff;
}

footer .inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 50px 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

footer .inner > a {
    color: #ffffff;
    font-size: 100px;
    text-decoration: none;
    padding-left: 0px;
}


footer .main-nav {
    width: 100%;
}

footer .main-nav li {
    list-style: none;
    margin: 0 auto;
    width: fit-content;
}

@media (min-width:750px) {
    footer .inner {
        justify-content: space-between;
    }

    footer .inner > a {
        padding-left: 50px;
    }

    footer .main-nav {
        width: auto;
    }

    footer .main-nav li {
        width: fit-content;
    }
}

footer .main-nav li a {
    display: flex;
    max-width: 280px;
    align-items: center;
    justify-content: center;
    margin:20px;
    background-color: #ffffff;
}

@media (min-width:500px) {
    .btn2 p{
        width: 250px;
    }

    footer .main-nav li a {
        max-width: 350px;
    }

    footer .main-nav li {
        list-style: none;
        margin: 0 auto;
    }
}

footer .btn2 p {
    background-color: #ffffff;
    color: #222222;
}

footer .outer-circle {
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid #222222;
}

footer .inner-circle {
    background-color: #222222;
}

footer .copy {
    text-align: center;
    padding: 50px 0;
    font-family: "Noto Serif JP", serif;
}