@charset "UTF-8";

* {
    margin: 0;
    padding: 0;
    list-style-type: none;
    text-decoration: none;
}
body {
    background-color: #111B30;
}


#page-top {
    position: fixed;
    bottom: 10px;
    right: 20px;
    z-index: 1000;
}

#page-top img {
    width: 100%;
    border-radius: 50%;
    transform: rotate(-90deg);
}

#page-top a {
    text-decoration: none;
    width: 60px;
    height: 60px;
    display: block;
    opacity: 0.9;
    transition: all .4s ease;
}

#page-top a:hover {
    text-decoration: none;
    opacity: 0.5;
}

header {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    z-index: 10;
}

.header.change-color {
    background-color: #111B30;/*スクロールしたあとのヘッダー背景色*/
    transition: 1s; /*滑らかに*/
}

.header-inner {
    width: 80%;
    height: 60px;
    display: flex;
}

.header-inner a {
    width: 4%;

}

.header-inner a img {
    width: 100%;
    margin-top: 2.5px;
    margin-left: 5px;
}

.header-inner h1 {
    font-size: 30px;
    margin-left: 10px;
    font-family: "Kosugi", sans-serif;
    color: #DBE5F2;
    margin-top: 15px;
    margin-left: 20px;
}

.header-nav {
    width: 50%;
    margin-left: auto;
    margin-right: 2vw;
}

/* .header-nav-items {
    display: flex;
} */


.nav-item_ticket {
	position: fixed;
	width: 100px;
    height: 60px;
    top: 0;
    right: 80px;
    padding-left: 1vw;
    padding-right: 1vw;
	cursor: pointer;/*divだけどカーソルが変わるようにしている*/
	z-index: 10;/*ボタンを一番上にしている(押せなくなるから)*/
    background-color: #0d44bb;
    text-align: center;
}

.nav-item_ticket img {
    display: block;
    width: 30px;
    height: 30px;
    margin-top: 3px;
    margin-left: auto;
    margin-right: auto;
}

.nav-item_ticket p {
    margin-top: 3px;
    font-size: 12px;
    color: #fff;
}


.nav-item_access {
	position: fixed;
	width: 100px;
    height: 60px;
    top: 0;
    right: 195px;
    padding-left: 8px;
    padding-right: 8px;
	cursor: pointer;/*divだけどカーソルが変わるようにしている*/
	z-index: 10;/*ボタンを一番上にしている(押せなくなるから)*/
    background-color: #002468;
    font-size: 1.1vw;
    text-align: center;
}

.nav-item_access img {
    display: block;
    width: 30px;
    height: 30px;
    margin-top: 3px;
    margin-left: auto;
    margin-right: auto;
}

.nav-item_access p {
    margin-top: 3px;
    font-size: 12px;
    color: #fff;
}

/*ナビメニューのスタイルを指定*/
nav.NavMenu{
	position: fixed; /*表示位置を固定*/
	z-index: 14; /*重ね順を変更*/
	top: 0; /*表示位置を指定*/
	left: 0; /*表示位置を指定*/
	/*背景を白にする*/
	color: #000; /*文字色を黒にする*/
	text-align: center; /*テキストを中央揃え*/
	width: 100%; /*全幅表示*/
	transform: translateY(-100%); /*ナビを上に隠す上から出したい場合は、transform: translateYを使う。*/
	transition: all 0.6s; /*アニメーションの時間を指定*/
}

nav.NavMenu ul{
	background: #111B30; /*背景をグレーにする*/
	width: 100%;
	margin: 0 auto;
	padding: 0;
}

nav.NavMenu ul li{
	font-size: 1.1em;
	list-style-type: none;
	padding: 0;
	width: 100%;
	border-bottom: 1px dotted #333;
}

nav.NavMenu ul li:last-child{
	padding-bottom: 0;
	border-bottom: none; /*最後のメニュー項目のみ下線を消す*/
}

nav.NavMenu ul li a {
	display: block; /*クリックできる領域を広げる*/
	color: #DBE5F2;
	padding: 1em 0;
}

/*トグルボタンが押されたときに付与するクラス*/
nav.NavMenu.active{
	transform: translateY(0%);/*上から出したい場合は、transform: translateYを使う。*/
}

/*トグルボタンのスタイルを指定*/
.Toggle {
    position: fixed;
    top: 0;
    right: 0;
	width: 80px;
	height: 60px;
	cursor: pointer;/*divだけどカーソルが変わるようにしている*/
	z-index: 14;/*ボタンを一番上にしている(押せなくなるから)*/
    background-color: #DBE5F2;
}

.Toggle span {
	display: block;
	position: absolute;
    margin-top: 10px;
    margin-left: 20px;
	left: 6px;
	width: 30px;
	border-bottom: solid 3px #000;
	transition: .35s ease-in-out;/*変化の速度を指定*/
}

.Toggle span:nth-child(1) {
	top: 9px;
}

.Toggle span:nth-child(2) {
	top: 18px;
}

.Toggle span:nth-child(3) {
	top: 27px;
}

/* 最初のspanをマイナス45度に */
.Toggle.active span:nth-child(1) {
	top: 18px;
	left: 6px;
	transform: rotate(-45deg);
}

/* 2番目と3番目のspanを45度に */
.Toggle.active span:nth-child(2),
.Toggle.active span:nth-child(3) {
	top: 18px;
	transform: rotate(45deg);
}

/*↓↓↓ここからハンバーガーの中↓↓↓*/
.hamburger-touka {
    position: relative;
    background-color: rgba(0, 0, 0, 0.9);
}

.hamburger-box {
    width: 100%;
    top: 0;
    left: 0;
    display: flex;
    padding-bottom: 2%;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1vw;
}

.hamburger-left {
    width: 25%;
    margin-left: auto;
    margin-right: auto;
    padding-top: 7%;
}

.hamburger-left img {
    width: 50%;
}

.hamburger-left a::before {
    position: relative;
    display: block;
    width: 30%;
    text-align: left;
    text-decoration: none;
    color: #DBE5F2;
}

.hamburger-center {
    width: 37.5%;
    padding-top: 5%;
}

.hamburger-center-top a {
    position: relative;
    display: block;
    width: 75%;
    padding: 2% 0 3% 5%;
    text-align: left;
    background-color: #DBE5F2;
    border-radius: 15px;
    white-space: pre-wrap;
    text-decoration: none;
    font-size: 1.1vw;
    font-weight: 500;
    color: #111B30;
}

.hamburger-center-top a::before {
    position: absolute;
    border-right: 1px solid #111B30;
    border-top: 1px solid #111B30;
    bottom: 0;
    content: "";
    height: 7px;
    margin: auto;
    top: 0;
    left: 5;
    transform: rotate(45deg);
    transition: all .5s;
    width: 7px;
  }

.hamburger-center-top a:nth-of-type(2) {
    margin-top: 5%;
}

.hamburger-center-text {
    display: flex;
    width: 100%;
}

.hamburger-center-text p {
    display: block;
    width: 70%;
    margin-top: 5%;
    text-align: left;
    color: #DBE5F2;
    font-size: 1.2vw;
    font-weight: 600;
    border-bottom: 1px solid #DBE5F2;
}

.hamburger-center-text-left,.hamburger-center-text-right {
    width: 46%;
    margin-right: 2%;
    margin-top: 5%;
}


.hamburger-center-text a:nth-of-type(1) {
    margin-top: 5%;
}

.hamburger-center-text a {
    position: relative;
    display: block;
    width: 90%;
    margin-right: auto;
    text-align: left;
    font-size: 1vw;
    color: #DBE5F2;
}

.hamburger-center-text a::before {
    position: absolute;
    border-right: 1px solid #fff;
    border-top: 1px solid #fff;
    bottom: 0;
    content: "";
    height: 7px;
    margin: auto;
    top: 0;
    left: 0;
    transform: rotate(45deg);
    transition: all .5s;
    width: 7px;
}

.hamburger-right {
    width: 37.5%;
    padding-top: 5%;
}
/*↑↑↑ここまでハンバーガーの中↑↑↑*/
h2 {
    padding-top: 60px;
    padding-bottom: 60px;
    width: 100%;
    height: 4vw;
    font-size: 2.4vw;
    text-align: center;
    color: white;
    background-color: #303030;
    font-weight: 300;
    font-family: "Noto Sans JP", sans-serif;
}
.aria {
    display: flex;
    margin-bottom: 1%;
}

.aria-left {
    width: 50%;
    margin-right: auto;
}

.main-text {
    padding: 5% 10% 5% 10%;
    font-size: 2vw;
    font-family: "Noto Sans JP", sans-serif;
    color: #DBE5F2;
    background-color: #111B30;
}

.sub-text {
    padding: 5% 10% 3% 10%;
    font-size: 1.2vw;
    font-weight: 600;
    font-family: "Noto Sans JP", sans-serif;
    color: #DBE5F2;
}

.third-text {
    padding: 1% 10% 1% 10%;
    font-size: 1vw;
    color: #DBE5F2;
}

.select-box {
    display: flex;
    width: 70%;
	margin-top: 5%;
	margin-left: auto;
	margin-right: auto;
}

.select-box a {
    display: inline-block;
    width: 35%;
    padding: 3%;
    font-size: 1vw;
    position: relative;
    text-decoration: none;
    text-align: center;
    transition: .3s;
    font-family: "Noto Sans JP", sans-serif;
    color: #DBE5F2;
    border: 1px solid silver;
}

.select-box a:nth-of-type(2) {
    margin-left: 3%;
}

.select-box a {
    transition: all .5s;
}

.select-box a::before {
    width: 6px;
    height: 6px;
    border-right: 1px solid #DBE5F2;
    border-top: 1px solid #DBE5F2;
    bottom: 0;
    content: "";
    margin: auto;
    position: absolute;
    right: 10px;
    top: 0;
    transform: rotate(45deg);
    transition: all .5s;
}

.select-box a:hover {
	background-color: #6986A8;
    color: #111B30;
}

.select-box a:hover::after {
    width: 6px;
    height: 6px;
    border-right: 1px solid #111B30;
    border-top: 1px solid #111B30;
    bottom: 0;
    content: "";
    margin: auto;
    position: absolute;
    right: 10px;
    top: 0;
    transform: rotate(45deg);
    transition: all .5s;
}


.aria-right {
    width: 50%;
    margin-left: auto;
}

.aria-right img {
    width: 100%;
}

.parent-box {
    display: flex;
    position: relative;
    padding: 0;
    width: 100%;
    display: flex;
    cursor: pointer;
}

.parent-box:hover .child1 {
    filter: brightness(40%);
    transition: 0.4s ease-out;
}

.parent-box:hover .child2 {
    filter: brightness(40%);
    transition: 0.4s ease-out;
}
.parent-box:hover .child3 {
    filter: brightness(40%);
    transition: 0.4s ease-out;
}

.parent-box:hover .child4 {
    filter: brightness(40%);
    transition: 0.4s ease-out;
}

.parent-box:hover .child5 {
    filter: brightness(40%);
    transition: 0.4s ease-out;
}


.parent-box .child1:hover {
    filter: brightness(100%);
}


.parent-box .child2:hover {
    filter: brightness(100%);
}


.parent-box .child3:hover {
    filter: brightness(100%);
}


.parent-box .child4:hover {
    filter: brightness(100%);
}

.parent-box .child5:hover {
    filter: brightness(100%);
}

.child1 {
    width: 20%;
    height: 32.9vw;
    background-image: url(../images/floor4f.jpg);
    background-size: 100% 100%;
}

.child2 {
    width: 20%;
    height: 32.9vw;
    background-image: url(../images/floor3f.jpg);
    background-size: 100% 100%;
}

.child3 {
    width: 20%;
    height: 32.9vw;
    background-image: url(../images/floor2f.jpg);
    background-size: 100% 100%;
}

.child4 {
    width: 20%;
    height: 32.9vw;
    background-image: url(../images/floor1f.jpg);
    background-size: 100% 100%;
}

.child5 {
    width: 20%;
    height: 32.9vw;
    background-image: url(../images/dolphin.jpg);
    background-size: 100% 100%;
}

.floor-text {
    margin-top: 50%;
    text-align: center;
    font-family: "Noto Sans JP", sans-serif;
    color: #fff;
}

.floor-text p {
    font-size: 2.4vw;
}

.floor-text p:nth-of-type(2) {
    padding-top: 8%;
    font-size: 1vw;
}

.floor-text p:nth-of-type(3) {
    padding-top: 2%;
    font-size: 2.2vw;
}

.child1:hover,.child2:hover,.child3:hover,.child4:hover,.child5:hover {
    text-shadow: 0 0 10px #fff,0 0 15px #fff;
    transition: 0.4s ease-in-out;
}

.parent-box a {
    display: inline-block;
    margin-top: 20%;
    vertical-align: middle;
    color: #fff;
    line-height: 1;
    width: 1em;
    height: 1em;
    border: 0.2em solid currentColor;
    border-left: 0;
    border-bottom: 0;
    box-sizing: border-box;
    transform: translateY(-25%) rotate(135deg);
}


/*　↓ オーシャニックタイトル部分 ↓ */
.ariaguide-1 {
    display: flex;
    background-color: #6986A8;
}
.section-h3 {
    margin-top: 8%;
    margin-left: 3%;
    text-align: left;
    font-size: 1.3vw;
    font-family: "Noto Sans JP", sans-serif;
}
.section-h3-p {
    font-size: 2vw;
    font-family: "Noto Sans JP", sans-serif;
} 
.ariaguide-1 img {
    margin-left: auto;
    width: 40%;
}
/*　↑ オーシャニックタイトル部分 ↑ */

/*　↓ オーシャニック画像部分 ↓ */
.ocean-flex-all {
    background-image: url(../images/bg_area_section_01.jpg);
    background-size: 100% 100%;
    padding-top: 5%;
}
.ocean-flex {
    display: flex;
    position: relative;
    
}
.ocean-img {
    width: 100%;
    height: 28vw;
    overflow: hidden;
    border: 3vw  solid rgba(0,0,0, 0);
    position: relative;
}
.ocean-flex .ocean-img1 {
    display: block;
    width: 100%;
    transition: 1s;
}
.ocean-img1:hover {
    transform: scale(1.1,1.1);

 }
.ocean-p1 {
    width: 42.1%;
    padding: 1%;
    position: absolute;
    top: 77%;
    left: 3%;
    font-size: 2vw;
    font-family: "Noto Sans JP", sans-serif;
    color: #fff;
    background-color: rgba(0,0,0, 0.5);
   
}
.ocean-p2 {
    width: 42%;
    padding: 1%;
    position: absolute;
    top: 77%;
    left: 53%;
    font-size: 2vw;
    font-family: "Noto Sans JP", sans-serif;
    color: #fff;
    background-color: rgba(0,0,0, 0.5);
}

.sample3 {
    width: 100%;
    overflow:		hidden;
    position:		relative;
  }
.sample4 .caption {
    width: 80%;
    font-size:		1.1vw;
    text-align: center;
    color:	#fff;
    font-family: "Noto Sans JP", sans-serif;
    line-height: 2;
    margin-top: 25%;
    margin-left: 10%;
    border-top: 1px solid white;
    border-bottom: 1px solid white;
}
.sample4 .mask {
  width: 100%;
  height: 28vw;
  position:		absolute;
  top:			0;
  left:			0;
  opacity:		0;	/* マスクを表示しない */
  background-color:	rgba(0,0,0,0.5);
  -webkit-transform:	rotateY(-180deg);
	transform:		rotateY(-180deg);
    -webkit-transition:	all 0.6s ease;
	transition:		all 0.6s ease;
  
}
.sample4:hover .mask {
    -webkit-transform:	rotateY(0deg);
	transform:		rotateY(0deg);
	opacity:		1;	/* ホバーで表示する */
}
.ocean-aria-wrap {
    padding-bottom: 5%;
}
.ocean-aria {
    width: 25%;
    margin-top: 3%;
    margin-left: auto;
    margin-right: auto;
    padding: 1%;
    font-size: 1.1vw;
    color: #fff;
    text-align: center;
    background-color: black;
    border-radius: 99px;
    font-family: "Noto Sans JP", sans-serif;
    background-image: url(../images/migi3.png);
    background-repeat: no-repeat;
   background-position: 95% 50%;
    background-size: 8%;
    transition: 0.3s;
}
.ocean-aria:hover {
    background-color:#365493;
}
/*　↑ オーシャニックタイトル部分 ↑ */


/*　↓ 海洋博タイトル部分 ↓ */
.ariaguide-2 {
    display: flex;
    background-color: #4eb87f;
   
}
.section-h3 {
    margin-top: 5%;
    margin-left: 3%;
    text-align: left;
    font-size: 1.3vw;
    color: #fff;
    font-family: "Noto Sans JP", sans-serif;
}
.section-h3-p {
    font-size: 2vw;
    font-family: "Noto Sans JP", sans-serif;
} 
.ariaguide-2 img {
    margin-left: auto;
    width: 40%;
}
/*　↑ 海洋博タイトル部分 ↑ */

/*　↓ 海洋博画像部分 ↓ */
.park-flex-all {
    background-image: url(../images/bg_area_section_02.jpg);
    background-size: 100% 100%;
    padding-top: 5%;
}
.park-flex {
    display: flex;
    position: relative;
    
}
.park-img {
    width: 100%;
    height: 28vw;
    overflow: hidden;
    border-left: 2vw  solid rgba(0,0,0, 0);
    border-right: 2vw  solid rgba(0,0,0, 0);
    position: relative;
}
.park-img-1 {
    width: 29%;
    height: 28vw;
    overflow: hidden;
    border-left: 2vw  solid rgba(0,0,0, 0);
    border-right: 2vw  solid rgba(0,0,0, 0);
    position: relative;
}
.park-flex .park-img1 {
    display: block;
    width: 100%;
    transition: 1s;
}
.park-img1:hover {
    transform: scale(1.1,1);

 }
.park-img2 {
    display: block;
    width: 100%;
    transition: 1s;
}
.park-img2:hover {
    transform: scale(1.1,1);

 }
.park-p1 {
    width: 27.4%;
    padding: 1%;
    position: absolute;
    top: 55.1%;
    left: 2%;
    font-size: 1.3vw;
    font-family: "Noto Sans JP", sans-serif;
    color: #fff;
    background-color: rgba(0,0,0, 0.5);
   
}
.park-p2 {
    width: 27.4%;
    padding: 1%;
    position: absolute;
    top: 55.1%;
    left: 35.3%;
    font-size: 1.3vw;
    font-family: "Noto Sans JP", sans-serif;
    color: #fff;
    background-color: rgba(0,0,0, 0.5);
}
.park-p3 {
    width: 27.4%;
    padding: 1%;
    position: absolute;
    top: 55.1%;
    left: 68.6%;
    font-size: 1.3vw;
    font-family: "Noto Sans JP", sans-serif;
    color: #fff;
    background-color: rgba(0,0,0, 0.5);
}
.park-p4 {
    width: 100%;
    padding: 2%;
    position: absolute;
    top: 57.3%;
    left: 0%;
    font-size: 1.3vw;
    font-family: "Noto Sans JP", sans-serif;
    color: #fff;
    background-color: rgba(0,0,0, 0.5);
}

.sample5 {
    width: 100%;
    overflow:		hidden;
    position:		relative;
  }
.sample5 .caption {
    width: 80%;
    font-size:		1vw;
    text-align: center;
    color:	#fff;
    font-family: "Noto Sans JP", sans-serif;
    line-height: 1.5;
    margin-top: 25%;
    margin-left: 10%;
    border-top: 1px solid white;
    border-bottom: 1px solid white;
}
.sample5 .mask {
  width: 100%;
  height: 19vw;
  position:		absolute;
  top:			0;
  left:			0;
  opacity:		0;	/* マスクを表示しない */
  background-color:	rgba(0,0,0,0.5);
  -webkit-transform:	rotateY(-180deg);
	transform:		rotateY(-180deg);
    -webkit-transition:	all 0.6s ease;
	transition:		all 0.6s ease;
  
}
.sample5:hover .mask {
    -webkit-transform:	rotateY(0deg);
	transform:		rotateY(0deg);
	opacity:		1;	/* ホバーで表示する */
}
.park-aria-wrap {
    padding-bottom: 5%;
}
.park-aria {
    width: 25%;
    margin-left: auto;
    margin-right: auto;
    padding: 1%;
    font-size: 1.1vw;
    color: #fff;
    text-align: center;
    background-color: black;
    border-radius: 99px;
    font-family: "Noto Sans JP", sans-serif;
    background-image: url(../images/migi3.png);
    background-repeat: no-repeat;
    background-position: 90% 50%;
    background-size: 8%;
    transition: 0.3s;
}
.park-aria:hover {
    background-color:#365493;
}
/*　↑ 海洋博画像部分 ↑ */

/*    フッター    */
footer {
    margin-top: 10%;
    width: 100%;
    background-color: #222222;
}

.footer-parent-box1 {
    display: flex;
    padding-top: 5%;
    margin-left: 5%;
    width: 85%;
    height: 60vw;
}

.footer-parent-box1 div ul li {
    width: 100%;
    margin-bottom: 5%;
}

.footer-parent-box1 div ul {
    width: 100%;
    margin-top: 1vw;
    list-style-type: none;
}

.footer-parent-box1 div ul li a {
    display: block;
    font-size: 0.9vw;
    color: white;
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 100;
}

.footer-box1 {
    width: 20%;
    margin-right: 8%;
}

.footer-box2 {
    width: 20%;
    margin-right: 8%;
}

.footer-box3 {
    width: 20%;
    margin-right: 8%;
}

.footer-box4 {
    width: 20%;
}


h4 {
    width: 100%;
    color: white;
}

.h4-box1 {
    width: 120%;
    margin-top: 3%;
    border-bottom: dotted 0.5px white;
}

.h4-box1:not(:nth-of-type(1)) {
    margin-top: 2vw;
}

.h4-box1 h4 a {
    display: block;
    margin-bottom: 3%;
    font-size: 1.1vw;
    color: white;
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 500;
}

footer {
    overflow: hidden;
}

/* footer ul {
   width: 100%;
   margin-top: 5%;
} */
footer ul li {
    width: 100%;
}

/* footer ul li a {
    display: block;
    font-size: 0.9vw;
    color: white;
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 100;
} */

.sns-box {
    width: 100%;
    margin-top: 4%;
}

.sns-box ul {
    display: flex;
    
}

.sns-box ul li  {
    display: block;
    margin-right: 5%;
}

i {
    display: block;
    font-size: 2vw;
}

.fa-x-twitter {
    color: #000
}

.fa-square-facebook {
    color: #3d5998;
}

.fa-square-instagram {
    color: #cf2e92;
}

.fa-line {
    color: #00b990;
}

.fa-square-youtube {
    color: red;
}

.footer-info {
    width: 100%;
    background-color: #111B30;
    display: flex;
    align-items: center;
}

.footer-info ul {
    width: 50%;
    height: 60px;
    display: flex;
    align-items: center;
}

.footer-info ul li {
    width: 25%;
    height: 1.5vw;
    border-right: solid 1px white;
}

.footer-info ul li a {
    display: block;
    font-size: 1vw;
    color: white;
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 100;
    text-align: center;
}

.footer-info ul li:nth-child(3) {
    border-right: none;
}

.footer-info p {
    width: 15%;
    margin-left: auto;
    margin-right: 10vw;
    font-size: 1vw;
    color: white;
    text-align: center;
}

/*メイン 6割紺#111B30 2割青#6986A8 1.5割水色#9ED7D6 0.5割白よりのグレー#DBE5F2*/