@charset "utf-8";

:root {
     --black: #222222;
}

*{
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

html[lang="ja"] {
    font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
    font-size: 1rem;
    line-height: 2;
    color: var(--black);
}


.en {
    font-family: 'Oswald';
}


@font-face {
    font-family: 'Noto Sans Jp';
    src: url('../font/NotoSansJP-VariableFont_wght.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Oswald';
    src: url('../font/Oswald-VariableFont_wght.ttf') format('truetype');
    font-display: swap;
    font-weight: 300;
}


.wrapper {
    max-width: 1160px;
    margin: 0 auto;
}

.sp-only {
    display: none;
}







/* ヘッダー Header
-------------------------------------------*/

header {
    position: fixed;
    z-index: 50;
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 30px;
    pointer-events: none;
}


.header-logo {
    width: 110px;
    pointer-events: auto;
}

.header-logo img {
    height: auto;
}


.navi {
    width: 80%;
    max-width: 650px;
    height: fit-content;
    pointer-events: auto;
}

.parent-ul {
    display: flex;
    justify-content: space-between;
    width: 100%;
    height: 35px;
    font-size: .9rem;
    font-weight: 600;
}



/* ヘッダー ホバー時黒線アニメーション */

.navi > ul > li > a {
    position: relative;
    padding: 5px 0;
}

.navi > ul > li > a::after {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    left: 0;
    height: 2px;
    border-radius: 2px;
    background-color: var(--black);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
    z-index: -1;
}

.navi > ul > li > a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}


/* ヘッダー ホバー時表示メニュー */

.navi-menu {
    visibility: hidden;
    opacity: 0;
    flex-direction: column;
    height: fit-content;
    margin-top: 11px;
    background-color: var(--black);
    border-radius: 8px;
    transition: .4s;
}

.navi-menu a {
    display: block;
    padding: 10px;
    color: white;
}

.navi-menu li {
    font-weight: 300;
    font-size: .9em;
    border-bottom: 1px solid white;
}

.navi-menu li:last-child {
    border-bottom: unset;
}


.pull-down:hover + .navi-menu {
    visibility: visible;
    opacity: 1;
}



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







.header-color {
    width: 95%;
    height: 150px;
    border-radius: 0 0 120px 0;
    background: linear-gradient(240deg, #C1E5F5, #C9E3BC);
}




/* パンくずリスト breadcrumb
-------------------------------------------*/

.breadcrumb-link {
    margin-top: 20px;
    line-height: 1;
}

.breadcrumb-link span {
    content: "";
    display: inline-block;
    vertical-align: middle;
    width: 50px;
    height: 2px;
    margin: 0 5px;
    border-bottom: 2px dotted var(--black);
}

.breadcrumb-link a {
    padding-bottom: 3px;
    text-decoration: underline;
}


/* 見出し title
-------------------------------------------*/


.page-title {
    height: 50px;
    margin-top: 80px;
    font-size: min(calc(39vw / 11.6), 2rem);
    font-weight: 600;
    letter-spacing: .2em;
}

.page-title:before {
    content: "";
    display: inline-block;
    width: 100px;
    height: 100%;
    margin-right: 10px;
    vertical-align: middle;
    background-image: url(../img/png/icon-bird.png);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: contain;   
}


.section-title {
    margin: 12% 0 30px;
    font-size: min(calc(55vw / 11.6 ), 3rem);
    font-weight: 600;
    line-height: 1.8;
    letter-spacing: .15em;
}


/* 楕円リンクボタンデザイン link-btn
-------------------------------------------*/

.link-btn a {
    position: relative;
    display: block;
    max-width: 300px;
    margin-top: 20px;
    padding: 10px 18px;
    border-radius: 30px;
    font-size: min(calc(22vw / 11.6 ), 1rem);
    font-weight: 600;
    line-height: 1.5em;
    transition: .3s;
}

.link-btn a::after {
    position: absolute;
    content: "";
    top: 10px;
    right: 10px;
    display: block;
    flex-shrink: 0; 
    width: 23px;
    height: 23px;
    background-color: white;
    background-repeat: no-repeat;
    background-position: center center;
    border-radius: 50%;
}

.btn-pink a {
    background: linear-gradient(90deg,  #FDD6E8, #C1E5F5, #FDD6E8) 100% / 200%; 
}


.link-btn a:hover {
    background-position: 0 100%;
}


/* ページ下部の鳥と山
-------------------------------------------*/

.bottom {
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    gap: 10%;
    height: fit-content;
    margin-top: 100px;
}

.bottom-bird {
    width: min(30%, 380px);
}

.bottom-mt {
    width: min(55%, 1000px);
}



/* フッター Footer
-------------------------------------------*/

footer {
    position: sticky;
    top: 100vh;
    width: 100%;
    background: linear-gradient(240deg, #C1E5F5, #C9E3BC);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    padding: 60px 70px 200px;
}

.footer-logo {
    width: 110px;
    height: fit-content;
    margin-top: 7px;
}

.footer-navi {
    width: 75%;
    max-width: 540px;
}

.footer-list {
    display: flex;
    justify-content: space-between;
}

.right-item p {
    font-size: .9rem;
    font-weight: 600;
}

.right-item a {
    display: block;
    width: 100%;
    margin-bottom: 3px;
    padding: 7px 15px;
}

.footer-menu li a {
    margin-bottom: 3px;
    padding: 2px 15px;
}



.footer-menu {
    font-size: .8rem;
    font-weight: normal;
}

.copyright {
    text-align: center;
    margin-bottom: 0;
    padding: 20px 0 40px;
    color: white;
    background-color: var(--black);
    font-size: .8rem;
    font-weight: 200;
}


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

body {
    font-size: 14px;
}

.sp-only {
    display: block;
}

.pc-only {
    display: none;
}







/* ヘッダー Header
-------------------------------------------*/

header {
    position: unset;
    height: 0;
    padding: 0;
    pointer-events: auto;
}

.header-logo {
    width: 80px;
    margin: 20px;
    z-index: 20;
}



.navi {
    position: fixed;
    top: 0;
    right: -90%;
    z-index: 50;
    width: 90%;
    height: 100dvh;
    padding-top: 60px;
    border-radius: 0 0 0 20px;
    background-color: var(--black);
    transition: .3s;
    overflow-y: auto;
}

.navi.open {
    right: 0;
}

/* ハンバーガー表示時ページスクロールしない */
body.open {
    overflow-y: hidden;
}


.parent-ul {
    flex-direction: column;
    column-gap: 0;
    height: unset;
}

.navi > ul > li > a {
    display: block;
    padding: min(3%,15px) 0;
    padding-left: 15px;
    border-top: 1px solid white;
    color: white;
}

.navi > ul > li > a::after {
    position: unset;
    display: none;
}


.navi > ul > li:last-child a {
    border-bottom: 1px solid white;
}


.navi-menu {
    visibility: visible;
    opacity: 1;
    flex-direction: column;
    background-color: transparent;
    border-radius: 0;
    height: unset;
    margin-top: 0;
    padding: .5em 0;
    border-top: 1px solid white;
}


.navi-menu a {
    padding: 1% 30px;
    font-size: .9em;
}

.navi-menu li {
    border-bottom: unset;
}




/* ハンバーガーメニュー Hamburger
-------------------------------------------*/

.hamburger {
    position: fixed;
    top: 0;
    right: 0;
    width: 60px;
    height: 60px;
    background-color: var(--black);
    border-radius: 0 0 0 20px;
    z-index: 60;
}

.hamburger:has(.open-btn.open) {
    background-color: unset;
}


.open-btn {
    position: relative;
    width: 100%;
    height: 100%;
}

.open-btn span {
    content: "";
    position: absolute;
    top: 20px; 
    right: 15px;
    width: 27px;
    height: 2px;
    border-radius: 2px;
    background-color: white;
    transition: .3s;
}

.open-btn span:nth-child(2) {
    top: 28px;
}

.open-btn span:nth-child(3) {
    top: 36px;
}


.open-btn.open span:nth-child(1){
    top: 26px;
    transform: rotate(30deg);
}

.open-btn.open span:nth-child(2){
    opacity: 0;
}

.open-btn.open span:nth-child(3){
    top: 26px;
    transform: rotate(-30deg);
}



.header-color {
    height: 100px;
    border-radius: 0 0 60px 0;
}





/* 見出し title
-------------------------------------------*/


.page-title {
    margin: 20px 0 7%;
    font-size: min(calc(25vw/ 3.9), 1.8rem);
}

.page-title:before {
    width: min(20%, 110px);
}


.section-title {
    margin: 0 0 20px;
    font-size: min(calc(36vw / 3.9), 2.4rem);
}


/* ホームメニュー　
-------------------------------------------*/

.bottom {
    margin-top: 70px;
}


/* リンクボタンデザイン */

.link-btn a {
    padding: 10px 18px;
    border-radius: 30px;
    font-size: min(calc(21vw / 3.9 ), .9rem);

}


/* フッター Footer
-------------------------------------------*/

.footer-logo {
    align-self: center;
    margin: 50px 0;
}

.footer-top {
    flex-direction: column;
    padding: 0;

}

.footer-navi {
    width: 100%;
    max-width: unset;
}


.footer-list {
    flex-direction: column;
}

.right-item p {
    margin: 0;
    border-top: 1px solid white;
}

.footer-menu {
    padding: 7px 0;
    border-top: 1px solid white;
}

.footer-menu ul {
    padding: 10px 0;
}


.right-item a {
    margin-bottom: 0;
    padding: 15px;
}

.footer-menu li a {
    margin-bottom: 0;
    padding: 7px 7px 7px 30px;
}



}