/* ============ base ============ */
/* style.css */
html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	font-family: 'Arial', sans-serif;
	color: #333;
}

.container {
	margin: auto;
}

/* 內容圖片：圓角 + 柔和陰影，統一現代感 */
main .image img,
main .room-image img {
	border-radius: 14px;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
	display: block;
	transition: transform 0.35s ease, box-shadow 0.35s ease;
}

/* 例外：logo 等識別圖不加框感 */
main .image img.no-frame {
	border-radius: 0;
	box-shadow: none;
	transition: none;
}

@media (hover: hover) {
	main .image img:hover,
	main .room-image img:hover {
		transform: translateY(-4px);
		box-shadow: 0 12px 28px rgba(0, 0, 0, 0.14);
	}

	main .image img.no-frame:hover {
		transform: none;
		box-shadow: none;
	}
}

@media (prefers-reduced-motion: reduce) {
	main .image img,
	main .room-image img {
		transition: none;
	}

	main .image img:hover,
	main .room-image img:hover {
		transform: none;
	}
}

footer {
	text-align: center;
	padding: 20px;
	margin-top: 40px;
}

/* 手機斷點，最大寬度 768px */
@media (max-width: 768px) {
	.container {
		padding: 20px;
	}
}

/* ============ header / navigation ============ */
/* 整個 Header 區塊 */
header {
	width: 100%;
	position: sticky; /* 讓區塊固定在頁面上 */
	top: 0;
	left: 0;
	background: #fff;
	z-index: 1000; /* 確保 header 在其他元素上層 */
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* 添加陰影效果 */
}

/* Header 內部容器 */
.header-container {
	display: flex; /* 使用 Flexbox 排版 */
	justify-content: space-between; /* 兩端對齊，左邊標題，右邊選單 */
	align-items: center; /* 垂直置中 */
	padding: 10px 40px; /* 增加內邊距，讓內容不緊貼邊緣 */
}

/* 導覽選單 */
.navigation {
	display: flex;
	align-items: center;
	gap: 20px;
}

.navigation a {
	font-size: 18px;
	color: #333; /* 文字顏色 */
	text-decoration: none; /* 去掉下劃線 */
	transition: color 0.25s ease;
}

.navigation a:hover {
	color: #0056B3; /* 滑鼠懸停時變更顏色 */
}

.navigation a.active {
	color: #0056B3; /* 目前所在頁面 */
}

/* 漢堡選單按鈕樣式 */
.menu-toggle {
	display: none; /* 預設桌面版不顯示 */
	align-items: center;
	justify-content: center;
	background: transparent;
	border: none;
	cursor: pointer;
	padding: 4px;
	color: #333;
	line-height: 0;
}

/* 收合時顯示漢堡、展開時顯示叉叉（依 aria-expanded 切換） */
.menu-toggle .icon-close {
	display: none;
}

.menu-toggle[aria-expanded="true"] .icon-bars {
	display: none;
}

.menu-toggle[aria-expanded="true"] .icon-close {
	display: inline;
}

/* 手機斷點，最大寬度 768px */
@media (max-width: 768px) {
	.header-container {
		padding: 10px 20px;
	}

	/* 顯示漢堡按鈕 */
	.menu-toggle {
		display: inline-flex;
	}

	/* 導覽選單：貼齊 header 下緣的全寬下拉面板 */
	.navigation {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: #fff;
		border-top: 1px solid #eee;
		box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
		flex-direction: column;
		align-items: stretch;
		gap: 0;
		padding: 8px 0;
		z-index: 1001;

		/* 收起狀態：用 opacity/transform 才能做滑順過場 */
		opacity: 0;
		visibility: hidden;
		transform: translateY(-10px);
		pointer-events: none;
		transition: opacity 0.28s ease, transform 0.28s ease, visibility 0s linear 0.28s;
	}

	/* 展開狀態 */
	.navigation.active {
		opacity: 1;
		visibility: visible;
		transform: translateY(0);
		pointer-events: auto;
		transition: opacity 0.28s ease, transform 0.28s ease, visibility 0s;
	}

	.navigation a {
		font-size: 18px;
		padding: 12px 24px;
	}

	.navigation a:active {
		background: #f5f5f5;
	}

	@media (prefers-reduced-motion: reduce) {
		.navigation {
			transition: none;
		}
	}
}

/* ============ hero 輪播 ============ */
/* Hero 輪播 */
.hero-image {
	position: relative;
	overflow: hidden;
}

.hero-track {
	display: flex;
	transition: transform 0.9s cubic-bezier(0.45, 0, 0.2, 1);
	will-change: transform;
}

.hero-track.no-transition {
	transition: none;
}

/* 兩張 hero 原始比例不同，固定 16:9 避免切換時高度跳動 */
.hero-track img {
	width: 100%;
	flex-shrink: 0;
	display: block;
	aspect-ratio: 16 / 9;
	max-height: 70vh;
	object-fit: cover;
}

/* 輪播指示點 */
.hero-dots {
	position: absolute;
	bottom: 16px;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	gap: 4px;
	z-index: 10;
}

/* 按鈕本體 26px 透明命中區（無障礙觸控目標），圓點用 ::after 畫 */
.hero-dots button {
	width: 26px;
	height: 26px;
	border: none;
	padding: 0;
	background: transparent;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
}

.hero-dots button::after {
	content: "";
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.55);
	transition: background 0.3s ease, transform 0.3s ease;
}

.hero-dots button.active::after {
	background: #fff;
	transform: scale(1.25);
}

@media (prefers-reduced-motion: reduce) {
	.hero-track {
		transition: none;
	}
}

/* ============ content ============ */
#about, #notice, #room-intro, #map, #contact {
	scroll-margin-top: 110px;
}

/* ============ utilities（Tailwind 抽取，勿手動排序）============ */
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/* ============ index 頁專用 ============ */
/* 手機斷點，最大寬度 768px */
@media (max-width: 768px) {
	.content {
		flex-wrap: wrap;
	}

	.content > div {
		width: 100%;
	}

	.section-2 > div:first-child {
		order: 1;
	}

	.section-2 > div:nth-child(2) {
		order: 0;
	}
}

/* ============ room 頁專用 ============ */
/* 房型圖片：固定高度但以 object-fit 裁切，避免變形 */
.room-image img {
	height: 335px;
	object-fit: cover;
}

/* 手機斷點，最大寬度 768px */
@media (max-width: 768px) {
	#room-intro table {
		width: 100%;
	}

	.list-block .room-image {
		flex-wrap: wrap;
	}

	.list-block .room-image .image {
		width: 100%;
	}

	.list-block .room-image > img {
		width: 100%;
	}

	/* 手機版改為固定比例，高度隨寬度縮放 */
	.room-image img {
		height: auto;
		aspect-ratio: 4 / 3;
	}
}