/*===============*/
/*■ハンバーガーメニュー■*/
.ham_4k {
    height: auto;
    overflow: auto;
}

body {
    position: relative;
}

.hamburger-menu {
    overflow: auto;
    height: auto;
    position: fixed;
    z-index: 102;
}

.menu-btn {
    cursor: pointer;
    position: fixed;
    top: 0px;
    right: 0;
    display: flex;
    height: 58px;
    width: 58px;
    justify-content: center;
    align-items: center;
    z-index: 103;
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.2);
}

.nav_sp a {
    text-decoration: none;
}

.menu-btn span,
.menu-btn span:before,
.menu-btn span:after {
    content: '';
    display: block;
    height: 3px;
    width: 28px;
    background-color: #de9141;
    /*≡の色*/
    position: absolute;
}

.menu-btn span:before {
    bottom: 8px;
}

.menu-btn span:after {
    top: 8px;
}

#menu-btn-check {
    display: none;
}

#menu-btn-check:checked~.menu-btn {
    background-color: rgba(255, 255, 255, 0.1);
    box-shadow: none;
}

#menu-btn-check:checked~.menu-btn span {
    background-color: rgba(255, 255, 255, 0);
    /*メニューオープン時は真ん中の線を透明にする*/
}

#menu-btn-check:checked~.menu-btn span::before {
    bottom: 0;
    transform: rotate(45deg);
    background-color: #fff;
}

#menu-btn-check:checked~.menu-btn span::after {
    top: 0;
    transform: rotate(-45deg);
    background-color: #fff;
}

.menu-content {
    position: fixed;
    overscroll-behavior: contain;
    width: 100%;
    height: 100%;
    display: flex;
    top: 0;
    left: 100%;
    /*leftの値を変更してメニューを画面外へ*/
    z-index: 101;
    transition: all 0.4s;
    /*アニメーション設定*/
}

#menu-btn-check:checked~.menu-content {
    left: 0%;
    /*メニューを画面内へ*/
}

/*ハンバーガーメニュー内用*/
#close_div {
    background-color: rgba(255, 255, 255, 0.0);
    width: 70%;
    height: 100vh;
}

.nav_div {
    width: 30%;
    height: 100%;
    background-color: #e97700;
    /*メニュー背景色*/
    display: flex;
    justify-content: center;
}

.nav_sp {
    text-align: left;
    width: 60%;
    margin: 0 auto;
    padding-top: 58px;
    height: 100%;
    margin: 0;
    z-index: 100;
}

.nav_sp_b {
    font-family: "M PLUS Rounded 1c", sans-serif;
    line-height: 2.5em;
    font-size: 16px;
    width: 100%;
    color: #FFF;
    font-weight: 700;
    white-space: nowrap;
    border-bottom: 1px solid #fff;
    padding: 6px 0;
}

.nav_sp_b:hover {
    text-decoration: none;
}

.ham_sp_kara {
    width: 100%;
    height: 30px;
    /*スマホでスクロールがbodyに行かないようにするための対処*/
}

/* NAVスクロールバー 
.nav_sp::-webkit-scrollbar {
    width: 10px;
}

.nav_sp::-webkit-scrollbar-track {
    background: #333;
}

.nav_sp::-webkit-scrollbar-thumb {
    background: #1a1a1a;
}
*/
@media screen and (min-width: 2300px) {
    .ham_4k {
        width: 1650px;
        position: fixed;
        top: 0;
        right: 0;
        left: 0;
        margin: 0 auto;
        height: 100px;
        z-index: 800;
    }

    .hamburger-menu,
    .menu-btn {
        position: relative;
        margin: 0 0 0 auto;
    }
}

@media screen and (max-width: 1349px) {
    .nav_sp_b {
        font-size: 16px;
    }
}

@media screen and (max-width: 1348px) {

    /*ハンバーガーメニュー内用*/
    #close_div {
        width: 50%;
    }

    .nav_div {
        width: 50%;
    }
}

@media screen and (max-width: 767px) {

    /*767pxから全画面メニュー*/
    .menu-content {
        width: 100%;
        display: block;
    }

    #close_div {
        display: none;
    }

    .nav_div {
        width: 100%;
    }

    .nav_sp {
        width: fit-content;
        margin: 0 auto;
        padding-top: 50px;
        padding-left: 0px;
        padding-right: 0px;
    }

    .nav_sp_b {
        padding: 8px 16px;
    }

    .ham_sp_kara {
        display: block;
        /*スマホでスクロールがbodyに行かないようにするための対処*/
    }

    .ham_sp_kara p {
        /*border: 1px solid red;*/
        margin-top: 800px;
    }

    .menu-btn {
        top: 1px;
        right: 1px;
        height: 42px;
        width: 42px;
        /*border: 1px solid #FFF;*/
    }

    .menu-btn span,
    .menu-btn span:before,
    .menu-btn span:after {
        height: 3px;
        width: 20px;
    }

    .menu-btn span:before {
        bottom: 7px;
    }

    .menu-btn span:after {
        top: 7px;
    }
}

@media screen and (max-width: 440px) {
    .nav_sp_b {
        font-size: 16px;
        line-height: 1.8em;
    }

    .ham_sp_kara p {
        margin-top: 400px;
    }

    .nav_div {
        width: 100%;
        height: 110vh;
    }

    .nav_sp {
        padding-left: 0%;
        width: 75%;
        margin: 0 auto;
    }

    .menu-content {
        width: 100%;
        height: 120vh;
    }
}

@media screen and (max-width: 320px) {
    .nav_sp_b {
        font-size: 14px;
    }

    .nav_sp {
        padding-left: 0;
    }
}

@media screen and (max-height: 640px) and (orientation: landscape) {
    .nav_div {
        overflow-y: scroll;
        direction: rtl;
        scrollbar-color: rgba(255, 255, 255, 0.3) rgba(0, 0, 0, 0.2);
        scrollbar-width: thin;
    }

    .nav_sp {
        padding-top: 20px;
    }
}