@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@200..900&display=swap');

/* Base
------------------------------------------------------------------------------*/* {
*, ::before, ::after {
	box-sizing: border-box;
}
html {
	height: 100%;
}
body {
/*	overflow-x: clip;*/
	height: 100%;
	margin: 0;
	padding: 0;
	font-size: 16px;
/*	font-size: clamp(14px, 1.4vw, 16px);*/
	font-family:"ヒラギノ角ゴ Pro W3","Hiragino Kaku Gothic Pro","メイリオ",Meiryo,Osaka,"ＭＳ Ｐゴシック","MS PGothic",sans-serif;
	color: #333;
	line-height: 1.6;
	-webkit-text-size-adjust: 100%;
	overflow-wrap: anywhere;
	word-break: normal;
	line-break: strict;
}
h1,h2,h3,h4,h5,
div,p,dl,dt,dd,
ul,ol,li,
figure,form {
	margin: 0;
	padding: 0;
	font-size: 1em;
}


/* hr --------------------*/
hr {
	width: auto;
	height: 1px;
	border-width: 1px 0 0;
	border-style: solid;
	border-color: #ccc;
	margin: 10px auto;
}


/* テキスト関係 --------------------*/
.left		{ text-align: left; }
.center		{ text-align: center; }
.right		{ text-align: right; }
.f-left		{ float: left;	margin: 5px 10px 10px 0; }
.f-right	{ float: right;	margin: 5px 0 10px 10px; }
.f-clear	{ clear: both; }
/* フォントカラー */
.red		{ color: red; }
.blue		{ color: blue; }
.celeste	{ color: #0095bf; }
.green		{ color: green; }
.magenta	{ color: #FF0080; }
.pink		{ color: #ff8080; }
.orange		{ color: orange; }
.deep-orange	{ color: #D52B00; }
.purple		{ color: purple; }
.grey		{ color: grey; }
.brown		{ color: brown; }

/* 形状効果 */
.big		{ font-size: 1.25em; }
.small		{ font-size: 0.85em; }
.italic		{
	font-family: "游ゴシック", "Yu Gothic", sans-serif;
	font-style: italic;
}
.oblique	{
	font-family: "游ゴシック", "Yu Gothic", sans-serif;
	font-style: oblique;
}

.com {
	width: 100%;
	padding: 6px;
}


/* image --------------------*/
img	{
	max-width: 100%;
	max-height: 100%;
	width: auto;
	height: auto;
	border: none;
	vertical-align: bottom;
	-webkit-user-select: none;
	-moz-user-select: none;
	user-select: none;
	-webkit-touch-callout: none;
	-moz-touch-callout: none;
	touch-callout: none;
}


/* table --------------------*/
table {
	border-collapse: collapse;
}
table,
table td,
table th {
	border: 1px solid #ccc;
}
table td,
table th {
	padding: 5px;
}

/* link --------------------*/
a {
	color: #06f;
	text-decoration: underline;
	transition: 0.3s;
}
a:hover {
	color: #f60;
	text-decoration: underline;
}
a:focus {
	outline: none;
}
.btn {
	display: flex;
	justify-content: center;
	align-items: center;
	background: linear-gradient(#fff, #ddd);
	border: 1px solid #aaa;
	max-width: 90%;
	width: fit-content;
	height: 50px;
	margin: 30px auto;
	padding: 4px;
	text-align: center;
	color: #333;
	text-decoration: none;
}
.btn:hover {
	background: linear-gradient(#ddd, #fff);
	color: #f60;
	text-decoration: none;
}

/* リストマーク -------------------- */
ul {
	list-style-type: none;
}

[data-mark] {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 0.6em;
	width: fit-content;
	align-items: baseline; 
}
[data-mark]::before {
	content: attr(data-mark);
	color: inherit;
	font-weight: inherit;
	grid-column: 1;
}

[data-mark][data-align="center"] {
	margin-left: auto;
	margin-right: auto;
	margin-inline: auto;
}

[data-mark][data-align="right"] {
	margin-left: auto;
	margin-right: 0;
}

[data-mark] > [data-mark]::before {
	
}

/* アイコンを付与 -------------------- */
[data-icon]::before {
	content: "";
	display: inline-block;
	width: 2em;
	height: 2em;
	vertical-align: middle;
	margin-top: -0.15em;
	margin-right: 0.25em;
	background-image: url("../images/icons/icon-question.svg");
	background-repeat: no-repeat;
	background-position: center;
	background-size: contain;
	filter: brightness(0);
}


/* flex / grid --------------------*/
/* flex box/grid box 共通設定(デフォルトはflexbox) */
[data-column] {
	--data-column: 3;
	display: flex;
	flex-wrap: wrap;
	--gap: 6px;
	gap: var(--gap);
}
[data-column="1"] { --data-column: 1; }
[data-column="2"] { --data-column: 2; }
[data-column="3"] { --data-column: 3; }
[data-column="4"] { --data-column: 4; }
[data-column="5"] { --data-column: 5; }
[data-column="6"] { --data-column: 6; }

[data-column]:not(.grid) > * {
	width: calc((100% - (var(--data-column) - 1) * var(--gap)) / var(--data-column));
}
[data-column], [data-column] > * {
	transition: none !important;
}

/* grid -------------------------------*/ 
.grid[data-column] {
	display: grid;
	grid-template-columns: repeat(var(--data-column), 1fr);
	align-items: start;
}
.grid > * {
	grid-column: span 1;
	grid-row: span 1;
}

/* アコーディオンメニュー（クリック式） --------------------*/
input[type="radio"].ac-trigger {
	display: none;
}
.ac-item {
/*	border-bottom: 1px solid #ddd;*/
}
.ac-label {
	display: block;
	cursor: pointer;
	user-select: none;
}
.ac-label::before {
}
.ac-content-wrapper {
	display: grid;
	grid-template-rows: 0fr;
	transition: grid-template-rows 0.3s ease-out;
}
input[type="radio"]:checked + .ac-label + .ac-content-wrapper,
.ac-item.is-hover:hover .ac-content-wrapper {
	grid-template-rows: 1fr;
}

.ac-item.is-hover .ac-label {
	cursor: pointer;
}
.ac-content-inner {
	overflow: hidden;
}

/* 多階層メニュー (nav-cascade) 完全統合版 --------------------*/
.nav-cascade, 
.nav-cascade-menu {
	list-style: none;
	padding: 0;
	margin: 0;
	background-color: #ffffff;
	border: 1px solid #e0e0e0;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.nav-cascade-item {
	position: relative; /* 子メニューの配置基準 */
	white-space: nowrap;
}
.nav-cascade-item > a {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 12px 20px;
	color: #333;
	text-decoration: none;
	transition: background-color 0.2s;
	max-width: 300px;         /* 1項目あたりの最大幅目安 */
	overflow: hidden;
	text-overflow: ellipsis;  /* 文末を「...」にする */
}
.nav-cascade-item > a:hover {
	background-color: #f5f5f5;
}
.nav-cascade-menu {
	position: absolute;
	top: 0;
	left: 100%;		/* 基本は右側に展開 */
	min-width: 200px;
	max-width: 90vw;	/* 画面幅の90%を超えない（突き抜け防止） */
	z-index: 1000;
	display: block;		/* JSで rect を計算できるように display:block にしておく */
	visibility: hidden;
	opacity: 0;
	pointer-events: none;	/* 隠れている間はマウス反応を無効化 */
	transition: opacity 0.2s ease, transform 0.2s ease;
	transform: translateY(5px);	/* 少し浮かせてアニメーション */
}
.nav-cascade-menu.is-first-layer {
	top: 100%;
	left: 0;
	transform: translateY(0);
}
.nav-cascade-item.is-ready > .nav-cascade-menu {
	visibility: visible;
	opacity: 1;
	pointer-events: auto;
	transform: translateY(0);
}
.nav-cascade-menu.is-reverse {
	left: auto;
	right: 100%;
}
.nav-cascade-menu.is-first-layer.is-reverse {
	left: auto;
	right: 0;
}
.nav-cascade-item:has(> .nav-cascade-menu)::after {
	content: '>';
	position: absolute;
	right: 10px;
	top: 50%;
	transform: translateY(-50%);
	color: #999;
	font-family: serif;
	font-size: 18px;
	pointer-events: none;
}
.nav-cascade-item:has(> .is-first-layer)::after {
	content: '▼';
}


/* 「さらに読み込む」機能 --------------------*/
.is-hidden-load {
	display: none !important;
}
.js-load-more-btn {
	display: block;
	background: #63AB45;
	border: 0;
	border-radius: 6px;
	min-width: 200px;
	padding: 10px;
	text-align: center;
	font-size: 1em;
	color: #fff;
	letter-spacing: 0.05em;
	font-weight: bold;
	margin: 20px auto;
	cursor: pointer;
}

/* section --------------------*/
section + section {
	margin-top: 50px;
}


/* 基本レイアウト
==========================================================*/
#wrapper {
	position: relative;
	display: flex;
	flex-direction: column;
	flex: 1 1 auto;
	width: 100%;
	min-height: 100vh;
	height: 100%;
	margin: 0 auto;
	padding: 0;
}
header {
	position: relative;
	width: 100%;
	margin: auto;
}
.contents {
	position: relative;
	display: flex;
	flex: 1;
	gap: 20px;
	width: 100%;
	margin: 0 auto;
	padding: 30px 40px;
}
.main {
	position: relative;
	flex: 1;
}
.sidebar {
	width: 260px;
}
footer {
	width: 100%;
	margin-top: auto;
	padding: 0;
}


/* wrapper
---------------------------------------------------------*/
#wrapper {
	width: 1000px;
}

#wrapper::before {
	content: "";
	position: absolute;
	top: 0;
	left: -6px;
	background: url(../imgs/side_r.gif) repeat-y;
	width: 6px;
	height: 100%;
}
#wrapper::after {
	content: "";
	position: absolute;
	top: 0;
	right: -7px;
	background: url(../imgs/side_l.gif) repeat-y;
	width: 7px;
	height: 100%;
}

/* header
---------------------------------------------------------*/
header {

}

.head-navi {
	background: linear-gradient(to bottom, #3d4e0b 0%, #000000 100%);
	width: 100%;
	height: 34px;
}
.head-navi ul {
	display: flex;
	justify-content: center;
	align-items: stretch;
	height: 100%;
}
.head-navi ul li {
	display: flex;
	justify-content: center;
	min-width: 116px;
	height: 100%;
}
.head-navi ul li::before {
	content: "";
	background: linear-gradient(to bottom, #96B850, #2d3500);
	width: 2px;
	height: calc(100% - 10px);
	margin-top: 3px;
}
.head-navi ul li:last-child::after {
	content: "";
	background: linear-gradient(to bottom, #96B850, #2d3500);
	width: 2px;
	height: calc(100% - 10px);
	margin-top: 3px;
}
.head-navi a {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	height: 100%;
	padding-bottom: 4px;
	text-align: center;
	font-size: 0.9em;
	font-family: "Noto Serif JP", serif;
	color: #fff;
	text-decoration: none;
	letter-spacing: 0.2em;
	white-space: nowrap;
}
.head-navi [data-menu="cuisine"] a,
.head-navi [data-menu="reserve"] a {
	letter-spacing: 0.4em;
	text-indent: 0.4em;
}
.head-navi [data-menu="onsen"] a {
	letter-spacing: 1.8em;
	text-indent: 1.7em;
}
.head-navi a:hover,
.head-navi .current a {
	text-shadow: 
		1px 1px 6px rgba(255, 255, 0, 1),
		1px 1px 12px rgba(255, 255, 0, 0.9);

	filter: 
		drop-shadow(1px 1px 4px rgba(255, 255, 0, 0.8))
		drop-shadow(1px 1px 8px rgba(255, 255, 0, 0.8));
}


/* main image
---------------------------------------------------------*/
.main-image {

}
.main-image__inner {

}

/* contents
---------------------------------------------------------*/
h2 {
	font-size: clamp(1.5em, 4vw, 2em);
	margin-bottom: clamp(10px, 2.6vw, 20px);
}
*+h2 {
	margin-top: 30px;
}

h3 {
	font-size: clamp(1.4em, 2.5vw, 1.6em);
	margin-bottom: clamp(10px, 2.6vw, 20px);
}
*+h3 {
	margin-top: 20px;
}
h4 {
	font-size: clamp(1.2em, 2vw, 1.3em);
	margin-bottom: clamp(10px, 2.6vw, 20px);
}
*+h4 {
	margin-top: 20px;
}


.image__fit {
	position: relative;
	display: block;
	width: 100%;
	height: 0;
	padding-top: 75%;
}
.image__fit img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
}

/* ページ汎用 ---------------------------*/
.page-ttl {
	position: relative;
	display: block;
	width: calc(100% - 10px);
	margin: auto;
	padding: 4px 15px 5px;
	font-size: 1.35em;
	font-family: "Noto Serif JP", serif;
	font-weight: 600;
	color: #191919;
	text-shadow: 2px 1px 3px rgba(0,64,0,0.4);
	letter-spacing: 0.05em;
}
.page-ttl span {
	font-size: 1rem;
}

/* 上部のグラデーション線 */
.page-ttl::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	background: linear-gradient(to right,#014101 30%, #BDBEBD 40%);
	border-radius: 15px / 7px; 
	width: 100%;
	height: 7px;
}

/* 本文 */
.com {
	width: calc(100% - 20px);
	margin: auto;
	padding: 10px;
}

/* ギャラリー */
.gallery {
	gap: 0 10px;
	width: calc(100% - 40px);
	margin: 10px auto;
	text-align: center;
}
.gallery>* {
	margin-top: 0;
	margin-bottom: 10px;
}


/* footer
---------------------------------------------------------*/
footer .pagetop {
	width: fit-content;
	margin: 10px 40px 20px auto;
}
footer small {
	display: block;
	background: #004000;
	padding: 6px 10px;
	text-align: center;
	font-size: 0.85em;
	color: #fff;
	line-height: 1;
}
footer small::before {
	content: "Copyright";
	margin-right: 5px;
}
footer small::after {
	content: "All Rights Reserved.";
	margin-left: 5px;
}
footer small img {
	width: 1px !important;
	height: 1px !important;
}



/* タブレット
---------------------------------------------------------------------------*/
@media screen and (max-width: 800px) {

	/* flex box /grid box(横並びブレイクポイント) -----------*/
	[data-column="5"],
	[data-column="6"] {
		--data-column: 4 !important;
	}
}

@media screen and (max-width: 750px) {
	/* flex box /grid box(横並びブレイクポイント) -----------*/
	[data-column="4"],
	[data-column="5"],
	[data-column="6"] {
		--data-column: 3 !important;
	}
}

@media screen and (max-width: 700px) {
	/* flex box /grid box(横並びブレイクポイント) -----------*/
	[data-column="3"],
	[data-column="4"],
	[data-column="5"],
	[data-column="6"] {
		--data-column: 2 !important;
	}

}

/* スマートフォン
---------------------------------------------------------------------------*/
@media screen and (max-width: 500px) {
	[data-column] {
		--data-column: 1 !important;
		display: block !important;
	}

	[data-column] > * {
		width: 100% !important;
		grid-column: auto !important;
		grid-row: auto !important;
	}
}


/* =================================================
  2. 多階層メニュー (nav-cascade) 完全統合版
================================================= */


/* 判定用領域 */
header .head-navi .nav-cascade-menu::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 15px;
  background: transparent;
}

/* リストアイテム：背景を白に固定 */
header .head-navi .nav-cascade-menu li {
  background-color: #ffffff !important;
  padding: 0 !important;
  margin: 0 !important;
  display: block !important;
  width: 100%;
  font-size: 0.95em;
}

header .head-navi > ul > li:last-child .nav-cascade-menu {
  left: auto;
  right: 0;
}

/* --- リンクデザイン（ホバー・current共通） --- */
header .head-navi .nav-cascade-menu .nav-cascade-link {
  display: block !important;
  width: 100% !important;
  padding: 12px 20px !important; 
  box-sizing: border-box !important;
  color: #7FC58A !important;
  background-color: #ffffff !important;
  text-decoration: none !important;
  white-space: nowrap !important;
  font-weight: normal !important;
  text-align: left;
}

/* 全てのリンクに対して、ホバー時またはcurrentクラスがある時に緑背景にする */
header .head-navi .nav-cascade-menu .nav-cascade-link:hover,
header .head-navi .nav-cascade-menu .nav-cascade-item:hover > .nav-cascade-link,
header .head-navi .nav-cascade-menu .nav-cascade-link.current {
  color: #ffffff !important;
  background-color: #7FC58A !important;
}

/* 矢印 */
.nav-cascade-item:has(.nav-cascade-menu) > .nav-cascade-link::after {
  content: '▼';
  font-size: 0.9em;
  margin-left: 8px;
  display: inline-block;
}
.nav-cascade-menu .nav-cascade-item:has(.nav-cascade-menu) > .nav-cascade-link::after {
  transform: rotate(-90deg);
}

/* 国旗アイコン */
header .head-navi [data-menu="jp"]::before {
  content: "";
  display: inline-block;
  width: 20px; height: 15px; margin-right: 8px;
  background: url("../images/icon-jp.png") no-repeat center/contain;
  vertical-align: middle;
}
header .head-navi [data-menu="en"].nav-cascade-link {
  padding-left: 45px !important; position: relative !important;
}
header .head-navi [data-menu="en"].nav-cascade-link::before {
  content: "";
  position: absolute; left: 15px; top: 50%; transform: translateY(-50%);
  width: 20px; height: 15px; background: url("../images/icon-en.png") no-repeat center/contain;
}