/* レイアウト */
/****************** ⬛︎ここに書くもの
  header / footer
  コンテナ幅
  グリッド
******************/

.l-wrapper{
    width: 100%;
}

.l-container {
  width: 90%;
  max-width: 1056px;
  margin: 0 auto;
}


/* ヘッダーここから */

.l-header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  background-color: rgb(255, 255, 255, .9);
  border-radius: 0 0 6px 6px;
}

.l-header__container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 56px;
  padding: 11px 72px 11px 56px;
}

.l-header__logo {
  margin-right: auto;
}

.l-nav__list {
  list-style: none;
  display: flex;
  gap: 0 37px;
  padding: 0 45px;
  margin-right: auto;
}

.l-nav__item {
  text-wrap: nowrap;
  font: 500 .875rem "Noto Sans JP";
  transition: .2s ease;
  color: #282828;
}

.l-nav__item:hover, .l-nav__list a.is-active {
    color: #F08300;
}

.l-footer {
  background: #f5f5f5;
  text-align: center;
}

.hamburger {
    display: none;
    width: 40px;
    height: 40px;
    background-color: #000;
    border-radius: 4px;
    z-index: 99;
    cursor: pointer;
    transition: .3s;
    margin-right: 12px;
    border: unset;
}

.hamburger.is-active {
    background-color: #fff;
}

.hamburger > span {
    display: block;
    background-color: #fff;
    width: 16px;
    height: 2px;
    border-radius: 3px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 4px;
}

.hamburger > span:first-of-type {
    margin-left: 11px;
}

.hamburger > span:nth-of-type(2) {
    margin-right: 11px;
}

.hamburger > span:last-of-type {
    margin-left: 11px;
    margin-bottom: unset;
}

.hamburger-menu {
    position: fixed;
    top: 55px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #fff;

    opacity: 0;
    visibility: hidden;
    transition: opacity .6s ease, transform .6s ease, visibility .6s ease;
    z-index: 998;
}

.hamburger-menu.is-active {
    opacity: 1;
    visibility: visible;
}

.hamburger-menu li {
    position: relative;
    font-family: "Noto Sans JP";
    font-weight: 500;
    border-bottom: 1px solid #ECECEC;
    
    /* 【初期状態】アニメーションが始まる前は完全に気配を消しておく */
    opacity: 0;
    transform: translateY(30px);

    /* ⭕ 【追記】通常時のここに transition を設定することで、マウスを離したときもスマホで指を離したときもフワッと戻るようになります */
    transition: background-color .4s ease, color .4s ease, border-color .4s ease;
}

/* メニューが開いた（is-active）瞬間に、各liでアニメーションを一斉発火 */
.hamburger-menu.is-active li {
    /* hNavFadeInUp: 下記で定義した動きの名称
       0.4s: 動き始めてから完了するまでの時間
       ease: 動きの加速・減速のニュアンス（滑らかに）
       forwards: アニメーションが終わった後、最後の状態（opacity: 1）をキープする
    */
    animation: hNavFadeInUp 0.4s ease forwards;
}

/* 【時間差の仕掛け】それぞれのliに個別の「待ち時間（delay）」を与える */
.hamburger-menu.is-active li:nth-child(1) { animation-delay: .1s; }
.hamburger-menu.is-active li:nth-child(2) { animation-delay: .18s; }
.hamburger-menu.is-active li:nth-child(3) { animation-delay: .26s; }
.hamburger-menu.is-active li:nth-child(4) { animation-delay: .34s; }
.hamburger-menu.is-active li:nth-child(5) { animation-delay: .42s; }
.hamburger-menu.is-active li:nth-child(6) { animation-delay: .5s; }

@keyframes hNavFadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hamburger-menu li:first-of-type {
    margin-top: 21px;
}

.hamburger-menu li:last-of-type {
    border-bottom: unset;
    background-color: #000;
}

.hamburger-menu li:last-of-type a {
    color: #fff;
}

.hamburger-menu.is-active li {
    transform: translateY(0);
}


/* ==========================================================================
   🛠️ 【修正箇所】PC・マウス環境のときだけ、ホバーで黒背景・白文字にする
   ========================================================================== */
@media (hover: hover) {
    .hamburger-menu li:hover {
        background-color: #000;
        color: #fff;
        border-bottom: 1px solid #000; /* 💡 記述を正しい形に修正 */
    }

    .hamburger-menu li:hover a {
        color: #fff;
    }

    .hamburger-menu li:hover::after {
        background-image: url(../img/hamburger-black-arrow.svg);
    }

    .hamburger-menu li:last-of-type:hover {
        background-color: #fff;
        color: #000;
        border-bottom: 1px solid #fff; /* 💡 記述を正しい形に修正 */
    }

    .hamburger-menu li:last-of-type:hover a {
        color: #000;
    }

    .hamburger-menu li:last-of-type:hover::after {
        background-image: url(../img/hamburger-white-arrow.svg);
    }
}


.hamburger-menu li::after {
    position: absolute;
    content: "";
    top: 50%;
    transform: translateY(-50%);
    right: 46px;
    width: 24px;
    height: 24px;
    background-image: url(../img/hamburger-white-arrow.svg);
    /* ⭕ 【追記】矢印切り替えのアニメーション効果 */
    transition: background-image .4s ease;
    pointer-events: none;
}

.hamburger-menu li:last-of-type:after {
    background-image: url(../img/hamburger-black-arrow.svg);
}

.hamburger-menu li a {
    display: block;
    width: 100%;
    padding: 25px 25px 25px 47px;
    font-family: "Noto Sans JP";
    color: #2D2D2D;
    line-height: 1.2;
    /* ⭕ 【追記】文字色切り替えのアニメーション効果 */
    transition: color .4s ease;
}

.hamburger-menu li a:first-of-type {
    padding-top: 26px;
}

.hamburger > span {
    transition: .3s;
}

.hamburger.is-active > span:first-of-type {
    transform: translateY(7px) rotate(45deg);
    margin-left: auto;
    margin-right: auto;
    background-color: #000;
    width: 33px;
    height: 4px;
}

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

.hamburger.is-active > span:last-of-type {
    transform: translateY(-7px) rotate(-45deg);
    margin-left: auto;
    margin-right: auto;
    background-color: #000;
    width: 33px;
    height: 4px;
}

/* ヘッダーここまで */

/* フッターここから */
.l-footer-upper{
    position: relative;
    background-image: url(../img/footer_bk-img.jpg);
    background-size: cover;
    background-position: center;
    padding-top: 79px;
    padding-bottom: 83px;
}

.l-footer-upper__inner{
    padding: 38px 92px 37px;
    position: relative;
    overflow: hidden;
    border-radius: 14px;
    background-color: #fff;
}

.l-footer-upper__inner-big-txt{
    margin: 0 auto;
    max-width: 820px;
    width: 100%;
}

.l-footer-upper__inner-mini-txt{
    font-family: "LINE Seed JP_OTF";
    letter-spacing: .3em;
    font-size: 20px;
    font-weight: 700;
    color: #000;
    line-height: 2.48;
    transform: matrix(1, 0, -.18, .98, 0, 0);
}

.l-footer-upper-btn{
    position: relative;
    margin-top: 23px;
    display: flex;
    gap: 27px;
    justify-content: space-between;
    z-index: 1;
}

.l-footer-under{
    background-color: #2d2d2d;
}

.l-footer-under-container {
    max-width: 1076px;
    width: 90%;
    margin: 0 auto;
}

.l-footer-under li{
    list-style: none;
}

.l-footer-under li a {
    display: inline-block;
    color: #fff;
    font-weight: 500;
    line-height: 1.5;
    transition: .2s ease;
    font-family: "Noto Sans JP";
    font-size: 1rem;
}

.l-footer-under li a:hover {
    color: #F08300;
}

.l-footer-under__inner{
    padding: 23px 0;
}

.l-footer-under-parallel{
    display: flex;
    gap: 69px;
    align-items: center;
}

.l-footer-under-parallel ul{
    display: flex;
    gap: 43px;
    height: 24px;
}

.l-footer-under__other-list{
    margin-top: 56px;
    display: flex;
    gap: 40px;
    margin-left: 235px;
    height: 24px;
}

.big-pc,
.mini-pc {
    display: block;
}

.big-sp,
.mini-sp {
    display: none;
}

.l-footer-upper__inner-mini-txt.child {
    transform: translateY(0) matrix(1, 0, -.18, .98, 0, 0);
}


/* レスポンシブはここから */
@media screen and (max-width: 1000px) {
    /* ヘッダーここから */
    .l-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        transition: .2s ease;
    }

    .l-header.is-active {
        background-color: rgb(255, 255, 255, 1);
    }

    .l-header__container {
        margin: unset;
        padding: unset;
        margin-left: 13px;
    }

    .hamburger {
        display: block;
    }

    /* ⭕ 指が触れて「is-tapped」クラスがついた瞬間だけ、最優先で黒背景・白文字に反転 */
    .hamburger-menu li.is-tapped {
        background-color: #000 !important;
        color: #fff !important;
        border-bottom: 1px solid #000 !important;
    }
    .hamburger-menu li.is-tapped a {
        color: #fff !important;
    }
    .hamburger-menu li.is-tapped::after {
        background-image: url(../img/hamburger-black-arrow.svg) !important;
    }

    .hamburger-menu li:last-of-type.is-tapped {
        background-color: #fff !important;
        color: #000 !important;
        border-bottom: 1px solid #fff !important;
    }
    .hamburger-menu li:last-of-type.is-tapped a {
        color: #000 !important;
    }
    .hamburger-menu li:last-of-type.is-tapped::after {
        background-image: url(../img/hamburger-white-arrow.svg) !important;
    }

    /* フッターここから */
    .l-nav {
        display: none;
    }
}

@media screen and (max-width: 900px) {
    .l-footer-upper__inner-mini-txt{
        font-size: 15px;
    }
}

@media screen and (max-width: 767px) {
    main {
        padding-top: 56px;
    }

    /* フッターここから */
    .l-footer {
        text-align: left;
    }

    .l-container {
        width: 91.79%;
        max-width: unset;
        margin: 0 auto;
    }

    .l-footer .l-container {
        width: unset;
    }

    .l-footer-upper {
        padding-top: 82px;
        padding-bottom: 82px;
        background-image: url(../img/footer-sp-img.jpg);
        background-position: 0 bottom;
    }

    .l-footer-upper__inner {
        border-radius: unset;
        padding-left: 4.1%;
        padding-right: 4.1%;
        padding-bottom: 52px;
    }

    .l-footer-upper__inner-big-txt {
        max-width: 303px;
        width: 100%;
    }

    .l-footer-upper__inner-mini-txt {
        text-align: center;
        font-size: 1rem;
        line-height: 1.5;
        margin-top: 26px;
        letter-spacing: 2px;
        color: #2D2D2D;
    }

    .l-footer-upper__inner-mini-txt.child {
        transform: translateY(0) matrix(1, 0, -.08, 1, 0, 0);
    }

    .big-txt1-sp,
    .big-txt2-sp,
    .mini-txt1-sp,
    .mini-txt2-sp,
    .big-sp,
    .mini-sp {
        display: block;
    }

    .big-pc,
    .mini-pc {
        display: none;
    }

    .l-footer-upper-btn,
    .l-footer-under-parallel,
    .l-footer-under-parallel ul,
    .l-footer-under__other-list {
        display: block;
        height: auto;
    }

    .l-footer-under__other-list {
        margin-left: unset;
    }

    .l-footer .member-black-btn {
        margin-bottom: 24px;
    }

    .l-footer-upper-btn {
        margin-top: 35px;
    }

    .l-footer-under-container {
        width: 91.79%;
    }

    .l-footer-under__inner {
        padding-top: 19px;
        padding-bottom: 33px;
    }

    .l-footer-under-parallel img {
        margin-left: -8px;
        margin-bottom: 9px;
    }

    .l-footer-under li {
        height: 24px;
        margin-bottom: 8px;
    }

    .l-footer-under li a {
        font-size: .875rem;
    }

    .l-footer-under__other-list {
        margin-top: 32px;
    }

    .l-footer-under__other-list li:last-of-type{
        margin-bottom: unset;
    }
}
/* フッターここまで */