@charset "UTF-8";

body {
	width: 100vw;
	margin: 0;
	padding: 0;
	font-family: 'Noto Sans JP',"Montserrat", "游ゴシック", YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
	font-size: 3.75vw;
	font-weight: 400;
	line-height: 2;
	color: #70738a;
	background: #f4f0e7;
	overflow-x: hidden;
	font-feature-settings: "palt" 1;
	letter-spacing: 0.025em;
}
main, section, footer {
	width: 100%;
	margin: 0;
	padding: 0;
	position: relative;
	overflow: hidden;
}
div {
	margin: 0;
	padding: 0;
}
a:hover {
	opacity: 0.85;
}
a,a:link,a:hover,a:visited{
text-decoration:none;
}
ol,
ul {
	list-style: none;
	padding-inline-start: 0;
	margin: 0;
	margin-block-start: 0;
	margin-block-end: 0;
	margin-inline-start: 0;
	margin-inline-end: 0;
}
.section_inner, .footer_inner {
	width: 75%;
	padding: 35vw 0 0;
	margin: 0 auto;
	position: relative;
	z-index: 2
}
p {
	font-feature-settings: "palt" 1;
	text-align: justify;
	letter-spacing: 0.025em;
}


/*----------------------------------------------- 共通 */
.small {
	font-size: 0.8em;
}

h2 {
	width: -moz-fit-content;
	width: fit-content;
	font-weight: 700;
	text-align: center;
	letter-spacing: 0.25em;
	font-size: 1.25em;
	line-height: 1.75;
	position: relative;
	z-index: 1;
	margin: auto;
}
h2::after {
	content: "";
	display: block;
	width: 35vw;
	height: 30vw;
	background-repeat: no-repeat;
	background-size: contain;
	position: absolute;
	top: 0;
	bottom: 0;
	z-index: -1;
	left: 0;
	right: 0;
	margin: auto;
	opacity: 0.2;
}
.installation h2::after {
	background-image: url('../img/h2_bk_01.svg');
}
.base h2::after {
	background-image: url('../img/h2_bk_02.svg');
}

/* ローダー全体 */
#loader {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%; height: 100%;
	background: linear-gradient(0deg, #e8d6d8, #cfc6dd);
	overflow: hidden;
	z-index: 9999;
}
.petals-container {
	position: absolute;
	top: 0; left: 0;
	width: 100%; height: 100%;
	overflow: hidden;
	z-index: 1;
}
.petals {
	position: absolute;
	top: -10%;
	width: 25px; height: 25px;
	opacity: 0.9;
	animation: fall linear forwards;
	pointer-events: none;
	z-index: 1;
}
@keyframes fall {
	0% {
		transform: translateX(0) translateY(0) rotate(0deg);
		opacity: 1;
	}
	50% {
		transform: translateX(40px) translateY(50vh) rotate(180deg);
		opacity: 0.8;
	}
	100% {
		transform: translateX(-40px) translateY(110vh) rotate(360deg);
		opacity: 0;
	}
}
.logo-mask {
	position: absolute;
	top: 50%; left: 50%;
	transform: translate(-50%, -50%);
	opacity: 0;
	transition: opacity 1.5s ease;
	z-index: 10;
}
.logo-mask.show {
	opacity: 1;
}
.loader-logo {
	width: 180px;
	opacity: 0;
	transform: scale(0.9);
	animation: logoSequence 6s ease forwards; 
}
/* ロゴ表示 → フェードアウト */
@keyframes logoSequence {
	0% {
		opacity: 0;
		transform: scale(0.9);
		filter: drop-shadow(0 0 0 rgba(207, 198, 221, 0));
	}
	20% {
		opacity: 1;
		transform: scale(1);
		filter: drop-shadow(0 0 15px rgba(207, 198, 221, 0.8));
	}
	60% {
		opacity: 1;
		transform: scale(1);
		filter: drop-shadow(0 0 8px rgba(207, 198, 221, 0.5));
	}
	100% {
		opacity: 0;
		transform: scale(1);
		filter: drop-shadow(0 0 0 rgba(207, 198, 221, 0));
	}
}
#loader.fade-out {
	animation: loaderFade 1.5s ease forwards;
}
@keyframes loaderFade {
	to { opacity: 0; visibility: hidden; }
}

.fix_menu li {
	-ms-writing-mode: tb-rl;
	writing-mode: vertical-rl;
	-webkit-text-orientation: mixed;
	text-orientation: mixed;
}
.fix_menu ul {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	position: fixed;
	z-index: 99;
	left: 0;
	top: 60vw;
}
.fix_menu hr {
	display: block;
	width: 10px;
	border: none;
	border-top: solid 1px #fff;
	margin: 10px 0;
}
.fix_menu li a {
	color: #fff;
	font-size: 11px;
	font-weight: 700;
	opacity: 0.5;
}
.fix_menu li a {
	color: #fff;
	opacity: 1;
	transition: color 0.3s, opacity 0.3s;
}
.fix_menu.scrolled li a {
	color: #70738a;
	opacity: 0.3;
}
.fix_menu li.active a {
	opacity: 1;
}
.fix_menu.scrolled hr {
	border-top: solid 1px #c8c9d0;
}
.button a {
	font-size: 14px;
	letter-spacing: 0.1em;
	color: #70738a;
	font-weight: 400;
	outline: 1px solid #70738a;
	display: block;
	position: relative;
	max-width: 300px;
	text-align: center; 
	padding: 16px 64px;
	margin-inline: auto;
	text-decoration: none;
	cursor: pointer;
	z-index: 999;
	transition: all 0.3s;
	margin: 0 auto 7vw;
}
.button a::before {
	content: "";
	position: absolute;
	top: 6px;
	left: 6px;
	width: 100%;
	height: 100%;
	background: #fff;
	z-index:-999;
	transition: all 0.3s ease;
}
.button a::after {
	content: "";
	position: absolute;
	top: 50%;
	right: -30px;
	width: 60px;
	height: 1px;
	background: #70738a;
	transition: all 0.3s ease;
}
.button a:hover::after {
	animation: OutIn-Line 700ms;
	transition: all 0.3s;
}
@keyframes OutIn-Line {
	0% {
		-webkit-transform: scale3d(1,1,1);
		transform: scale3d(1,1,1);
		-webkit-transform-origin: 100% 0;
		transform-origin: 100% 0
}
	50% {
		-webkit-transform: scale3d(0,1,1);
		transform: scale3d(0,1,1);
		-webkit-transform-origin: 100% 0;
		transform-origin: 100% 0
	}
	50.1% {
		-webkit-transform: scale3d(0,1,1);
		transform: scale3d(0,1,1);
		-webkit-transform-origin: 0 0;
		transform-origin: 0 0
	}
	100% {
		-webkit-transform: scale3d(1,1,1);
		transform: scale3d(1,1,1);
		-webkit-transform-origin: 0 0;
		transform-origin: 0 0
	}
}
.button_arrow a {
	font-size: 14px;
	letter-spacing: 0.1em;
	color: #70738a;
	font-weight: 400;
	display: block;
	position: relative;
	max-width: 180px;
	text-align: center; 
	padding: 4px 16px 4px 0;
	margin-inline: auto;
	text-decoration: none;
	cursor: pointer;
	transition: all 0.3s;
}
.button_arrow a::before {
	content: "";
	display: block;
	position: absolute;
	width: 180px;
	height: 1px;
	background: #70738a;
	bottom: 0;
	transition: all 0.3s;
}
.button_arrow a::after {
	content: "";
	display: block;
	position: absolute;
	width: 30px;
	height: 1px;
	background: #333;
	rotate: 40deg;
	right: -3px;
	bottom: 10px;
	transition: all 0.3s;
}
.caption {
	font-size: 11px;
	display: block;
}


/*----------------------------------------------- header */
header {
	position: relative;
}
/*ハンバーガーメニュー*/
.hamb {
	position: fixed;
	cursor: pointer;
	z-index: 300;
	right: 0;
	top: 30px;
	width: 40px;
	height: 40px;
	transform: translate(-50%, -50%);
}
.hamb.active {
	mix-blend-mode:normal;
}
.black-bg ul {
	border-top: solid 1px #a0a6b9;
	border-bottom: solid 1px #a0a6b9;
	margin: 5vw auto;
	padding: 10vw;
}
.black-bg ul li {
	padding: 7px 0;
}
.black-bg ul li a {
	color: #fff;
	font-weight: 600;
	display: block;
}
.black-bg ul li a::before {
	content: "-";
	padding-right: 10px;
}
.line {
	position: absolute;
	left: 0;
	right: 0;
	width: 36px;
	height: 1px;
	background-color: #fff;
	top: 0px;
	margin: auto;
}
.scrolled .line {
	background-color: #70738a;
}
.line:nth-child(2)  {
	top: 30px;
}
.black-bg {
	position: fixed;
	background: #b5b9c5;
	top: 0;
	left: 0;
	width: 100%;
	height: 0%;
	opacity: 0;
	visibility: hidden;
	overflow: scroll;
	z-index: 100;
}
.black-bg.open {
	opacity: 1;
	visibility: visible;
	height: 100%;
}
#hamb.active .line {
	background-color: #fff;
}
/*アニメーション*/
.black-bg {
	transition: opacity 0.35s, visibility 0.35s, height 0.35s;
}
.animation {
	transition: all .6s;
}
.line:nth-child(1)  {
	top: 21px;
	animation: line01 .75s forwards;
}
.line:nth-child(2)  {
	bottom: 21px;
	animation: line02 .75s forwards;
}
#hamb.active .line:nth-child(1)  {
	animation: line01_2 .75s forwards;
}
#hamb.active .line:nth-child(2)  {
	animation: line02_2 .75s forwards;
}
@keyframes line01 {
	0% {
		transform: translateY(10px) rotate(45deg);
	}
	50% {
		transform: translateY(10px) rotate(0);
	}
	100% {
		transform: translateY(0) rotate(0);
	}
}
@keyframes line02 {
	0% {
		transform: translateY(-10px) rotate(-45deg);
	}
	50% {
		transform: translateY(-10px) rotate(0);
	}
	100% {
		transform: translateY(0) rotate(0);
	}
}
@keyframes line01_2 {
	0% {
		transform: translateY(0) rotate(0);
	}
	50% {
		transform: translateY(4.5px) rotate(0);
	}
	100% {
		transform: translateY(4.5px) rotate(45deg);
	}
}
@keyframes line02_2 {
	0% {
		transform: translateY(0) rotate(0);
	}
	50% {
		transform: translateY(-4.5px) rotate(0);
	}
	100% {
		transform: translateY(-4.5px) rotate(-45deg);
	}
}
.menu_logo {
	width: 35%;
	margin: 90px auto 10vw;
}
.menu_logo img {
	width: 100%;
}
nav.overlay {
	display: flex;
	flex-direction: column;
	align-items: center;
}
.menu_catch {
	width: 15vw;
	margin-top: 10vw;
}
.menu_catch img {
	width: 100%;
}
.menu_insta a {
	color: #fff;
	font-size: 25px;
}
.menu_insta {
	margin: 10vw auto;
}
nav.overlay .copy small {
	color: #fff;
}
nav.overlay .copy {
	margin: 0 auto 10vw;
}

.header_logo_area {
	width: 15vw;
	max-width: 75px;
	position: fixed;
	right: 20px;
	top: 65px;
	transition: opacity 0.5s ease;
	opacity: 0;
	z-index: 89;
}
.logo_line img {
	width: 100%;
	object-fit: contain;
	object-position: left center;
		height: 26px;
}
.header_logo_area.show {
	opacity: 1;
}
.fv {
	width: 100%;
	margin: auto;
	position: relative;
}
.kv {
	width: 100%;
}
.kv img {
	aspect-ratio: 9 / 16;
	object-fit: cover;
	width: 100%;
}
.fv_catch {
	position: absolute;
	width: 20vw;
	top: 15vw;
	left: 0;
	right: 0;
	margin: auto;
	display: block;
}
.fv_logo {
	position: absolute;
	width: 42vw;
	bottom: 12vw;
	right: 7vw;
}

.kv {
	overflow: hidden;
}
.kv img {
	transform-origin: center center;
	animation: kv-zoom 15s cubic-bezier(0.2, 0, 0.2, 1) forwards;
}

@keyframes kv-zoom {
	0% {
		transform: scale(1.5);
	}
	100% {
		transform: scale(1);
	}
}

.scroll_container {
	margin: 0;
	padding: 0;
	height: 170px;
	display: flex;
	justify-content: center;
	align-items: center;
	overflow: hidden;
	position: absolute;
	z-index: 99;
	bottom: 0;
	left: 3vw;
}
.scroll_container a:hover {
	opacity: 0.7;
}
.scroll-down_02 {
	position: relative;
	width: 110px;
	height: 110px;
	color: #fff;
	text-decoration: none;
}
.circle-text_02 {
	position: absolute;
	width: 100%;
	height: 100%;
	animation: rotate 20s linear infinite;
}
.circle-text_02 span {
	position: absolute;
	left: 50%;
	font-size: 11px;
	transform-origin: 0 55px;
}
.arrow_02 {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 15px;
	height: 15px;
	border-left: 1px solid #fff;
	border-bottom: 1px solid #fff;
	transform: translate(-50%, -50%) rotate(-45deg);
	animation: pulse_02 2s infinite;
}
@keyframes rotate {
	0% {
		transform: rotate(0deg);
	}
	100% {
	transform: rotate(360deg);
	}
}
@keyframes pulse_02 {
	0%,
	100% {
		transform: translate(-50%, -50%) rotate(-45deg) scale(1);
	}
		50% {
		transform: translate(-50%, -50%) rotate(-45deg) scale(1.1);
	}
}


/*----------------------------------------------- .concept */
.concept .section_inner {
	padding: 20vw 0 5vw;
}
.concept span {
	display: block;
	text-align: center;
	line-height: 3;
}
.concept span:first-of-type {
	font-weight: 700;
	letter-spacing: 0.15em;
}
.concept span:first-of-type::before {
	content: "「";
	font-weight: 300;
}
.concept span:first-of-type::after {
	content: "」";
	font-weight: 300;
}


/*----------------------------------------------- .base */
.base {
	background-color: #e8e7e5;
}
.flowerbase_img {
	display: block;
	width: 100%;
	margin: 20vw auto 10vw;
}
.flowerbase_img img {
	width: 100%;
	aspect-ratio: 3 / 2;
	object-fit: cover;
}
.flowerbase_txt {
	margin-bottom: 15vw;
}
.flowerbase_txt p {
	margin-bottom: 7vw;
}
.flowerbase_txt p.note {
	font-size: 11px;
	text-indent: -1em;
	padding-left: 1em;
}
.now_base_w {
	margin-bottom: 15vw;
}
.now_base {
	padding: 10vw 7vw 12vw;
	border: 1px solid #70738a;
	margin-bottom: 10vw;
}
.now_base_date {
	line-height: 1.75;
	background-color: #fff;
	display: block;
	padding: 0.75em 1.5em;
	margin-bottom: 7vw;
}
.now_base_date span::before {
	content:'\f073';
	font-family: 'Font Awesome 5 Free';
	font-weight: 900;
	margin-right:5px;
}
.now_base_date span {
	display: block;
	font-weight: 700;
}
.base h3 {
	display: flex;
	flex-direction: column;
	align-items: center;
	width: -moz-fit-content;
	width: fit-content;
	font-weight: 700;
	text-align: center;
	letter-spacing: 0.25em;
	font-size: 0.7em;
	line-height: 1.75;
	position: relative;
	z-index: 1;
	margin: auto auto 10vw;
}
.base h3 span {
	display: block;
	font-size: 4.5vw;
}
.base h3 span.dot::before {
	content: "";
	display: block;
	width: 1em;
	height: 1em;
	background-image: url('../img/dot.svg');
	background-repeat: no-repeat;
	background-size: contain;
	margin-top: 1em;
}
.flowerbase_w {
	border-bottom: solid 1px #fff;
	margin-bottom: 15vw;
}
.now_base_img {
	width: 100%;
	margin-bottom: 7vw;
}
.now_base_img img {
	width: 100%;
	aspect-ratio: 3 / 2;
	object-fit: cover;
}
.now_base_logo {
	margin-bottom: 5vw;
}
.now_base_logo img {
	display: block;
	width: 100%;
	max-width: 90%;
	max-height: 8vw;
	object-fit: contain;
	object-position: left;
}
.now_base_name {
	font-weight: 600;
	font-size: 1.2em;
	margin-bottom: 5px;
}
.now_base_txt {
	margin-bottom: 5vw;
	text-align: justify;
}
.now_base_insta a {
	color: #70738a;
	font-size: 27px;
	line-height: 1;
	text-align: right;
	display: block;
	margin-bottom: 5vw;
}
.novelty_img {
	width: 50%;
	margin: auto auto 10vw;
	position: relative;
}
.novelty_img img {
	width: 100%;
	object-fit: contain;
}
.novelty_img h3 {
	display: flex;
	line-height: 1.75;
	position: absolute;
	top:0;
	left: 0;
	right: 0;
	bottom: 0;
	margin: auto;
	text-align: center;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	font-weight: 700;
	font-size: 0.7em;
	padding-top: 1em;
	margin-bottom: 0;
}
.novelty_img h3 > span {
	display: block;
	font-size: 4vw;
}
.novelty_txt p {
	text-align: justify;
	margin-bottom: 7vw;
}
.novelty_sns {
	display: flex;
	flex-wrap: wrap;
	width: -moz-fit-content;
	width: fit-content;
}
.novelty_sns a {
	font-size: 27px;
	color: #70738a;
	line-height: 1;
	margin: 0 10px;
	height: auto;
	display: block;
}
.novelty_info {
	margin-bottom: 20vw;
}
.novelty_info_bottom {
	line-height: 1.75;
}
.novelty_info_bottom {
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}
.novelty_info_bottom .note {
	margin-bottom: 10vw;
}
.flowerbase_w > .note {
	display: none;
}
.novelty_item_img {
	width: 100%;
	margin-bottom: 0;
}
.novelty_item_img img {
	width: 100%;
	margin-bottom: 0;
	padding: 5vw;
}
.novelty_item_w {
	margin-bottom: 25vw;
}
.base h4 {
	position: relative;
	display: block;
	padding: 0 45px;
	font-weight: 600;
}
.base h4:before,
.base h4:after {
	content: '';
	position: absolute;
	top: 50%;
	display: inline-block;
	width: 35px;
	height: 2px;
	background-color: #70738a;
}
.base h4:before {
	left:0;
	-webkit-transform: rotate(-120deg);
	transform: rotate(-120deg);
}
.base h4:after {
	right: 0;
	-webkit-transform: rotate(-60deg);
	transform: rotate(-60deg);
}
.novelty_item {
	margin-top: 7vw;
	background-color: #fff;
}
.novelty_period {
	position: relative;
	margin: 0.5rem -10px;
	padding: 0;
	font-size: 4vw;
	line-height: 2.5;
	background: #f0d7db;
	font-weight: 600;
	text-align: center;
}
.novelty_period:before,
.novelty_period:after {
	position: absolute;
	content: '';
}
.novelty_period:before {
	bottom: -10px;
	left: 0;
	width: 0;
	height: 0;
	border-top: 10px solid #bdb3b5;
	border-left: 10px solid transparent;
}
.novelty_period:after {
	right: 0;
	bottom: -10px;
	width: 0;
	height: 0;
	border-top: 10px solid #bdb3b5;
	border-right: 10px solid transparent;
}
.novelty_name {
	text-align: center;
	font-size: 4.5vw;
	font-weight: 600;
	margin-bottom: 2vw;
}
.novelty_title {
	font-weight: 600;
	margin-bottom: 3vw;
	text-align: center;
	padding: 0 5vw;
}
.novelty_txt {
	text-align: justify;
	padding: 0 5vw 7vw;
}


/*----------------------------------------------- 2027年国際園芸博覧会 .expo */
.expo_logo {
	width: 100%;
	margin: 10vw auto;
	background-color: #fff;
	position: relative;
}
.expo_logo img {
	width: 100%;
	padding: 10vw 12vw 15vw;
}
.expo_logo::after,
.ft_expo_logo::after {
	content: "©Expo 2027";
	position: absolute;
	bottom: 7px;
	right: 10px;
	font-size: 11px;
	color: #7D7D7D;
}
.expo_txt {
	padding: 0 1.5vw;
}
.expo .section_inner {
	padding: 15vw 0 35vw;
	border-bottom: solid 1px #ccc;
}
.expo_txt a {
	text-decoration: underline;
	color: #a0a6b9;
	padding: 0 0.5em;
}
.expo_txt a i {
	margin-left: 5px;
}


/*----------------------------------------------- footer */
footer {
	margin-top: 30vw;
}
.ft_logo {
	width: 30vw;
	margin: 0;
}
.ft_logo_w {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	margin-bottom: 10vw;
}
.ft_insta a {
	color: #70738a;
	font-size: 27px;
	display: block;
	height: auto;
	line-height: 1;
}
.footer_inner {
	padding-top: 5vw;
	padding-bottom: 5vw;
}
.ft_bnr_w {
	margin: auto;
	position: relative;
}
.ft_bnr a {
	display: block;
}
.ft_bnr {
	width: 85%;
	margin: 0 auto 3vw;
}
.ft_bnr img {
	width: 100%;
}
.ft_expo_logo::after {
	bottom: -25px;
	right: 11%;
	pointer-events: none;
}
.copy {
	display: block;
	line-height: 1.25;
	text-align: center;
	margin: 9vw auto 0;
}


/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  レスポンシブ調整
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
.pc,
.pc_flex {
	display: none;
}
.tb,
.tb_flex {
	display: none;
}
.sp {
	display: block;
}
.sp_flex {
	display: flex;
}


/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  掲載準備中
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
main {
	min-height: 100vh;
}

.coming_soon_img {
	width: 60%;
	max-width: 200px;
	margin: 10em auto;
}
.coming_soon_img img {
	width: 100%;
}