:root {
	--header-height-initial: 80px;
	--font-primary: 'Noto Sans TC', 'Inter', sans-serif;
	--font-display: 'Noto Serif TC', 'Crimson Text', serif;
	/* 養身館主題色：綠褐色系 */
	--primary-color: #78350F;
	--accent-color: #D97706;
	--accent-light: #FEF3C7;
	--text-primary: #333333;
	--text-secondary: #6c757d;
	--background-primary: #FFFFFF;
	--background-secondary: #F7F9FC;
	--border-light: #EAECEF;
	--gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, #1a3a5f 100%);
	--gradient-accent: linear-gradient(135deg, var(--accent-color) 0%, #b48f45 100%);
	--shadow-soft: 0 4px 8px rgba(0, 0, 0, 0.05);
	--shadow-medium: 0 8px 16px rgba(0, 0, 0, 0.1);
	--shadow-large: 0 12px 24px rgba(0, 0, 0, 0.15);
	--border-radius-md: 8px;
	--border-radius-lg: 12px;
	--transition-fast: all 0.2s ease-in-out;
	--transition-medium: all 0.3s ease-in-out;
}

html {
	scroll-behavior: smooth;
	scroll-padding-top: 80px;
}

body {
	font-family: var(--font-primary);
	background: var(--background-secondary);
	color: var(--text-primary);
	line-height: 1.75;
}

h1,
h2,
h3,
.section-title {
	font-family: var(--font-display);
	color: var(--text-primary);
	font-weight: 600;
}

/* Hero Section */
#hero-section {
	height: 100vh;
	min-height: 700px;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	background-image: linear-gradient(rgba(120, 53, 15, 0.5), rgba(120, 53, 15, 0.4)), url('https://images.pexels.com/photos/1051838/pexels-photo-1051838.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=2');
	background-size: cover;
	background-position: center;
	padding-top: var(--header-height-initial);
	box-sizing: border-box;
}

#hero-section h1 {
	color: var(--background-primary) !important;
	font-size: clamp(2.5rem, 5vw, 4.5rem) !important;
	font-weight: 700 !important;
	line-height: 1.2 !important;
	margin-bottom: 1.5rem !important;
	text-shadow: 3px 3px 12px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 0, 0, 0.6) !important;
	letter-spacing: 0.02em !important;
}

#hero-section p {
	color: var(--background-primary) !important;
	font-size: clamp(1.1rem, 2.5vw, 1.5rem) !important;
	line-height: 1.8 !important;
	text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8), 0 0 20px rgba(0, 0, 0, 0.5) !important;
	max-width: 800px !important;
	margin-left: auto !important;
	margin-right: auto !important;
}

.btn-hero {
	background: var(--gradient-accent);
	border: none;
	color: white;
	padding: 12px 40px;
	font-size: 1.1rem;
	font-weight: 600;
	border-radius: 50px;
	transition: var(--transition-fast);
}

.btn-hero:hover {
	transform: translateY(-3px);
	box-shadow: var(--shadow-large);
	color: white;
}

/* 錨點導覽列 - 養身館主題 (褐色) */
.anchor-nav-section {
	background: rgba(120, 53, 15, 0.88) !important;
	backdrop-filter: blur(15px) !important;
	-webkit-backdrop-filter: blur(15px) !important;
	padding: 1rem 0 !important;
	box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3) !important;
	border-bottom: 1px solid rgba(255, 255, 255, 0.15) !important;
	position: sticky !important;
	top: 80px !important;
	z-index: 1025 !important;
	transition: all 0.3s ease-in-out !important;
	width: 100% !important;
	left: 0 !important;
	margin: 0 !important;
	-webkit-position: sticky;
	-moz-position: sticky;
	-ms-position: sticky;
	-o-position: sticky;
}

.anchor-nav-container {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1rem;
}

.site-header.fixed-top {
	z-index: 1030 !important;
	position: fixed !important;
	top: 0 !important;
	width: 100% !important;
}

.site-header.header-hidden+main .anchor-nav-section,
.site-header.is-hidden+main .anchor-nav-section {
	top: 0 !important;
}

.anchor-main-menu {
	display: flex;
	justify-content: center;
	align-items: center;
	flex-wrap: wrap;
	gap: 0.5rem;
	width: 100%;
	margin: 0 auto;
}

.airline-btn {
	font-family: var(--font-primary);
	font-weight: 600;
	color: rgba(255, 255, 255, 0.95) !important;
	text-decoration: none;
	padding: 0.7rem 1.8rem;
	border-radius: 50px;
	transition: var(--transition-fast);
	background: rgba(255, 255, 255, 0.1) !important;
	border: 2px solid rgba(255, 255, 255, 0.3) !important;
	text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3) !important;
}

.airline-btn:hover {
	color: #FFD700 !important;
	background: rgba(255, 255, 255, 0.2) !important;
	border-color: #FFD700 !important;
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3) !important;
}

.airline-btn.active {
	background: linear-gradient(135deg, #FFD700, #FFA500) !important;
	color: #1a1a1a !important;
	border-color: #FFD700 !important;
	font-weight: 700 !important;
	text-shadow: none !important;
	box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4) !important;
}

/* 標題大小統一規範 */
h1,
#hero-section h1 {
	font-size: clamp(2.5rem, 5vw, 4.5rem) !important;
	font-weight: 700 !important;
	line-height: 1.2 !important;
}

h2,
.airline-title,
.section-title {
	font-size: 1.8rem !important;
	font-weight: 700 !important;
	line-height: 1.3 !important;
	color: var(--text-primary) !important;
}

h3,
.region-title {
	font-size: 1.25rem !important;
	font-weight: 600 !important;
	line-height: 1.4 !important;
	color: var(--primary-color) !important;
	text-align: center !important;
	border-bottom: 2px solid var(--accent-color) !important;
	padding-bottom: 0.5rem !important;
}

/* 手機版標題調整 */
@media (max-width: 767px) {

	h2,
	.airline-title,
	.section-title {
		font-size: 1.5rem !important;
	}

	h3,
	.region-title {
		font-size: 1.1rem !important;
	}
}

.airline-section {
	padding: 6rem 0;
	border-bottom: 1px solid var(--border-light);
}

/* 容器寬度 */
@media (min-width: 768px) {
	.airline-section .container {
		max-width: 90% !important;
		margin: 0 auto !important;
	}
}

@media (min-width: 1200px) {
	.airline-section .container {
		max-width: 1140px !important;
		margin: 0 auto !important;
	}
}

/* 產品卡片樣式（待填充內容）*/
.product-card {
	background-color: var(--background-primary);
	border: 1px solid var(--border-light);
	border-radius: var(--border-radius-lg);
	transition: var(--transition-medium);
	cursor: pointer;
	overflow: hidden;
	box-shadow: var(--shadow-soft);
	margin-bottom: 1.5rem;
}

.product-card:hover {
	transform: translateY(-5px);
	box-shadow: var(--shadow-large);
	border-color: var(--accent-color);
}

/* 手機版：隱藏圖片 */
@media (max-width: 767px) {

	.product-card .col-4,
	.product-card .col-md-2 {
		display: none !important;
	}

	.product-card .col-8,
	.product-card .col-md-10 {
		flex: 0 0 100% !important;
		max-width: 100% !important;
	}
}

/* 網頁版：左圖右字 */
@media (min-width: 768px) {
	.product-card .col-md-2 {
		flex: 0 0 16.666667% !important;
		max-width: 16.666667% !important;
	}

	.product-card .col-md-10 {
		flex: 0 0 83.333333% !important;
		max-width: 83.333333% !important;
	}
}