:root {
	--primary-color: #6366f1;
	--primary-dark: #4f46e5;
	--primary-light: #a5b4fc;
	--secondary-color: #ec4899;
	--accent-color: #10b981;
	--dark-bg: #0f172a;
	--dark-surface: #1e293b;
	--text-primary: #0f172a;
	--text-secondary: #64748b;
	--text-muted: #94a3b8;
	--border-color: #e2e8f0;
	--surface-white: #ffffff;
	--gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	--gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
	--gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
	--glass-bg: rgba(255, 255, 255, 0.08);
	--glass-border: rgba(255, 255, 255, 0.1);
	--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
	--shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
	--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
	--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
	line-height: 1.6;
	color: var(--text-primary);
	background: var(--dark-bg);
	overflow-x: hidden;
}

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 24px;
}

.glass-morphism {
	background: var(--glass-bg);
	backdrop-filter: blur(16px);
	-webkit-backdrop-filter: blur(16px);
	border: 1px solid var(--glass-border);
}

/* Static Background */
.hero-bg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: -1;
	background: linear-gradient(135deg, 
		#667eea 0%, 
		#764ba2 100%
/*		#f093fb 60%, */
/*		#f5576c 85%, */
/*		#4facfe 100%*/
	);
}
/*
.hero-bg::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: radial-gradient(ellipse at 30% 20%, rgba(255, 255, 255, 0.2) 0%, transparent 70%),
				radial-gradient(ellipse at 70% 80%, rgba(255, 255, 255, 0.15) 0%, transparent 70%),
				radial-gradient(ellipse at 50% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
}*/

.floating-shapes {
	position: absolute;
	width: 100%;
	height: 100%;
	overflow: hidden;
	pointer-events: none;
}

.shape {
	position: absolute;
	opacity: 0.08;
	will-change: transform;
}

.shape:nth-child(1) {
	top: 15%;
	left: 10%;
	width: 120px;
	height: 120px;
	background: rgba(255, 255, 255, 0.42);
	border-radius: 50%;
/*	animation: floatSlow 25s ease-in-out infinite;*/
}

.shape:nth-child(2) {
	top: 60%;
	right: 15%;
	width: 80px;
	height: 80px;
	background: rgba(255, 255, 255, 0.4);
	border-radius: 20px;
/*	animation: floatSlow 30s ease-in-out infinite reverse;*/
}

.shape:nth-child(3) {
	bottom: 25%;
	left: 35%;
	width: 60px;
	height: 60px;
	background: rgba(255, 255, 255, 0.48);
	border-radius: 30%;
/*	animation: floatSlow 35s ease-in-out infinite;*/
}

/*@keyframes floatSlow {
	0%, 100% { 
		transform: translateY(0px) scale(1);
	}
	50% { 
		transform: translateY(-20px) scale(1.05);
	}
}*/

/* 为支持的浏览器优化动画性能 */
@media (prefers-reduced-motion: reduce) {
	.shape {
		animation: none;
	}
}

/* Header */
header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	padding: 1rem 0;
/*	transition: background 0.5s linear;*/
}

header.scrolled {
	background: linear-gradient(135deg, 
		#667eea 0%, 
		#764ba2 100%
	);
/*	border-bottom: 1px solid rgba(0, 0, 0, 0.1);*/
	box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
}

header.scrolled .logo,
header.scrolled .nav-links a {
}

header.scrolled .nav-links a::after {
/*	background: var(--primary-color);*/
}

header.scrolled .header-cta {
	/*background: var(--primary-color);
	color: white;*/
}

nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.logo {
	font-size: 1.5rem;
	font-weight: 800;
	color: white;
	text-decoration: none;
	display: flex;
	align-items: center;
	gap: 0.5rem;
	transition: color 0.3s ease;
}

.logo-icon {
	width: 32px;
	height: 32px;
	background: white;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.2rem;
}

.logo-icon svg {
	width: 100%;
	height: 100%;
}

.nav-links {
	display: flex;
	list-style: none;
	gap: 2rem;
}

.nav-links a {
	color: rgba(255, 255, 255, 0.9);
	text-decoration: none;
	font-weight: 500;
	transition: color 0.3s ease;
	position: relative;
}

.nav-links a::after {
	content: '';
	position: absolute;
	bottom: -4px;
	left: 0;
	width: 0;
	height: 2px;
	background: var(--primary-light);
	transition: width 0.3s ease, background-color 0.3s ease;
}

.nav-links a:hover::after {
	width: 100%;
}

.nav-links a:hover {
	color: white;
}

header.scrolled .nav-links a:hover {
	
}

.header-cta {
	background: var(--surface-white);
	color: var(--primary-color);
	padding: 0.75rem 1.5rem;
	border: none;
	border-radius: 12px;
	text-decoration: none;
	font-weight: 600;
	font-size: 0.95rem;
	transition: all 0.3s ease;
}

.header-cta:hover {
	transform: translateY(-2px);
	box-shadow: var(--shadow-lg);
}

header.scrolled .header-cta:hover {
	transform: translateY(-2px);
	box-shadow: var(--shadow-lg);
	background: var(--primary-dark);
}

/* Hero Section */
.hero {
	min-height: 100vh;
	display: flex;
	align-items: center;
	text-align: center;
	color: white;
	position: relative;
	padding: 0 0 4rem 0;
}
#home.hero {
	padding-top:4rem;
}
.hero-content {
	z-index: 2;
}

.hero-badge {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	background: var(--glass-bg);
	border: 1px solid var(--glass-border);
	padding: 0.5rem 1rem;
	border-radius: 50px;
	font-size: 0.85rem;
	margin-bottom: 2rem;
	backdrop-filter: blur(16px);
}

.hero-badge-icon {
	width: 16px;
	height: 16px;
	background: var(--accent-color);
	border-radius: 50%;
}

.hero h1 {
	font-size: clamp(2.2rem, 5vw, 4rem);
	font-weight: 800;
	line-height: 1.1;
	margin-bottom: 1.5rem;
	background: linear-gradient(135deg, #ffffff 0%, #a5b4fc 50%, #ec4899 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.hero p {
	font-size: clamp(1.1rem, 2vw, 1.3rem);
	margin-bottom: 3rem;
	opacity: 0.9;
	max-width: 600px;
	margin-left: auto;
	margin-right: auto;
	line-height: 1.7;
}

.hero-buttons {
	display: flex;
	gap: 1rem;
	justify-content: center;
	flex-wrap: wrap;
}

.btn {
	padding: 1rem 2rem;
	border: none;
	border-radius: 16px;
	text-decoration: none;
	font-weight: 600;
	font-size: 1rem;
	transition: all 0.3s ease;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	min-width: 160px;
	justify-content: center;
}

.btn-primary {
	background: var(--surface-white);
	color: var(--primary-color);
	box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
	transform: translateY(-3px);
	box-shadow: var(--shadow-xl);
}

.btn-secondary {
	background: transparent;
	color: white;
	border: 2px solid rgba(255, 255, 255, 0.3);
	backdrop-filter: blur(16px);
}

.btn-secondary:hover {
	background: rgba(255, 255, 255, 0.1);
	border-color: rgba(255, 255, 255, 0.5);
}

/* Language Switch Reminder */
.language-reminder {
	margin-top: 2rem;
	padding: 1rem 0rem;
	background: rgba(255, 255, 255, 0.9);
	border-radius: 12px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 1rem;
	max-width: 400px;
	margin-left: auto;
	margin-right: auto;
	opacity: 0;
	animation: slideInUp 0.5s ease-out;
	transition: opacity 0.3s ease;
}

.reminder-text {
	color: var(--text-primary);
	font-size: 0.9rem;
	font-weight: 500;
}

.language-switch-btn {
	background: var(--primary-color);
	color: white;
	border: none;
	padding: 0.5rem 1rem;
	border-radius: 8px;
	font-size: 0.85rem;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s ease;
	white-space: nowrap;
}

.language-switch-btn:hover {
	background: var(--primary-dark);
	transform: translateY(-1px);
	box-shadow: 0 4px 8px rgba(99, 102, 241, 0.3);
}

.language-switch-btn:disabled {
	background: #ccc;
	cursor: not-allowed;
	transform: none;
	box-shadow: none;
}

@keyframes slideInUp {
	from {
		opacity: 0;
		transform: translateY(20px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* Features Section */
.features {
	padding: 8rem 0;
	background: var(--surface-white);
	position: relative;
}

.section-header {
	text-align: center;
	margin-bottom: 4rem;
}

.section-badge {
	display: inline-block;
	background: var(--primary-light);
	color: var(--primary-dark);
	padding: 0.5rem 1rem;
	border-radius: 50px;
	font-size: 0.85rem;
	font-weight: 600;
	margin-bottom: 1rem;
}

.section-title {
	font-size: clamp(2rem, 4vw, 3rem);
	font-weight: 800;
	color: var(--text-primary);
	margin-bottom: 1rem;
}

.section-description {
	font-size: 1.1rem;
	color: var(--text-secondary);
	max-width: 600px;
	margin: 0 auto;
}

.features-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 2rem;
}

.features-showcase {
	display: flex;
	flex-direction: column;
	gap: 4rem;
}

.feature-showcase {
	display: flex;
	align-items: center;
	gap: 3rem;
	max-width: 1200px;
	margin: 0 auto;
}

.feature-showcase.reverse {
	flex-direction: row-reverse;
}

.feature-content {
	flex: 1;
	min-width: 300px;
}

.feature-content .feature-icon {
	width: 60px;
	height: 60px;
	background: var(--gradient-1);
	border-radius: 16px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.5rem;
	margin-bottom: 1.5rem;
}

.feature-content h3 {
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--text-primary);
	margin-bottom: 1rem;
}

.feature-content p {
	color: var(--text-secondary);
	line-height: 1.6;
	font-size: 1.1rem;
}

.feature-image {
	flex: 1;
	min-width: 300px;
}

.feature-image img {
	width: 100%;
	height: auto;
	border-radius: 16px;
	box-shadow: var(--shadow-lg);
	transition: all 0.3s ease;
}

.feature-image img:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-xl);
}

.feature-card {
	background: var(--surface-white);
	padding: 2.5rem;
	border-radius: 24px;
	text-align: left;
	border: 1px solid var(--border-color);
	transition: all 0.3s ease;
	position: relative;
	overflow: hidden;
}

.feature-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 4px;
	background: var(--gradient-2);
	transform: scaleX(0);
	transition: transform 0.3s ease;
}

.feature-card:hover::before {
	transform: scaleX(1);
}

.feature-card:hover {
	transform: translateY(-8px);
	box-shadow: var(--shadow-xl);
	border-color: var(--primary-light);
}

.feature-icon {
	width: 60px;
	height: 60px;
	background: var(--gradient-1);
	border-radius: 16px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.5rem;
	margin-bottom: 1.5rem;
}

.feature-card h3 {
	font-size: 1.25rem;
	font-weight: 700;
	color: var(--text-primary);
	margin-bottom: 0.75rem;
}

.feature-card p {
	color: var(--text-secondary);
	line-height: 1.6;
}

/* Comparison Section */
.comparison {
	padding: 8rem 0;
	background: linear-gradient(135deg, #fafbfc 0%, #f1f5f9 100%);
}

.comparison-table {
	max-width: 900px;
	margin: 0 auto;
	background: var(--surface-white);
	border-radius: 24px;
	overflow: hidden;
	box-shadow: var(--shadow-xl);
	border: 1px solid var(--border-color);
}

.comparison-header {
	display: grid;
	grid-template-columns: 1fr 1fr;
	background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.comparison-column {
	padding: 2rem;
	text-align: center;
}

.comparison-column.seekmap {
	background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.comparison-column.traditional {
	background: linear-gradient(135deg, #64748b 0%, #475569 100%);
}

.comparison-logo {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.75rem;
	color: white;
	font-size: 1.5rem;
	font-weight: 800;
}

.comparison-logo .logo-icon {
	width: 32px;
	height: 32px;
	background: rgba(255, 255, 255, 0.2);
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.2rem;
}

.comparison-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	border-bottom: 1px solid var(--border-color);
}

.comparison-row:last-child {
	border-bottom: none;
}

.comparison-item {
	padding: 1.5rem 2rem;
	display: flex;
	align-items: center;
	gap: 1rem;
	transition: background-color 0.3s ease;
}

.comparison-item.seekmap {
	background: rgba(99, 102, 241, 0.02);
	border-right: 1px solid var(--border-color);
}

.comparison-item.traditional {
	background: rgba(100, 116, 139, 0.02);
}

.comparison-item:hover {
	background-color: rgba(99, 102, 241, 0.05);
}

.comparison-item.traditional:hover {
	background-color: rgba(100, 116, 139, 0.05);
}

.comparison-icon {
	width: 40px;
	height: 40px;
	border-radius: 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.2rem;
	flex-shrink: 0;
}

.comparison-item.seekmap .comparison-icon {
/*	background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);*/
}

.comparison-item.traditional .comparison-icon {
/*	background: linear-gradient(135deg, #64748b 0%, #475569 100%);*/
}

.comparison-text {
	font-weight: 500;
	color: var(--text-primary);
	line-height: 1.5;
}

.comparison-item.seekmap .comparison-text {
	color: var(--text-primary);
}

.comparison-item.traditional .comparison-text {
	color: var(--text-secondary);
}

/* Pricing Section */
.pricing {
	padding: 8rem 0;
	background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
	position: relative;
}

.pricing-content {
	max-width: 600px;
	margin: 0 auto;
}

.pricing-card {
	background: var(--surface-white);
	border-radius: 24px;
	padding: 3rem;
	box-shadow: var(--shadow-xl);
	border: 1px solid var(--border-color);
	text-align: center;
	position: relative;
	overflow: hidden;
	transition: all 0.3s ease;
}

.pricing-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 4px;
	background: var(--gradient-1);
}

.pricing-card:hover {
	transform: translateY(-8px);
	box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
}

.pricing-header {
	margin-bottom: 2.5rem;
}

.pricing-icon {
	width: 80px;
	height: 80px;
	background: var(--gradient-1);
	border-radius: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 2rem;
	margin: 0 auto 1.5rem;
}

.pricing-header h3 {
	font-size: 1.75rem;
	font-weight: 700;
	color: var(--text-primary);
	margin: 0;
}

.pricing-details {
	display: flex;
	flex-direction: column;
	gap: 2rem;
}

.pricing-rate {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 1rem;
	padding: 1.5rem;
	background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(167, 139, 250, 0.05) 100%);
	border-radius: 16px;
	border: 1px solid rgba(99, 102, 241, 0.1);
}

.price {
	font-size: 2.5rem;
	font-weight: 800;
	color: var(--primary-color);
}

.equals {
	font-size: 1.5rem;
	font-weight: 600;
	color: var(--text-secondary);
}

.credits {
	font-size: 2rem;
	font-weight: 700;
	color: var(--accent-color);
}

.pricing-usage {
	background: rgba(16, 185, 129, 0.05);
	border: 1px solid rgba(16, 185, 129, 0.1);
	border-radius: 16px;
	padding: 1.5rem;
}

.usage-item {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.75rem;
}

.usage-icon {
	font-size: 1.5rem;
}

.usage-text {
	font-size: 1rem;
	font-weight: 500;
	color: var(--text-primary);
}

.pricing-bonus {
	background: rgba(236, 72, 153, 0.05);
	border: 1px solid rgba(236, 72, 153, 0.1);
	border-radius: 16px;
	padding: 1.5rem;
}

.bonus-item {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.75rem;
}

.bonus-icon {
	font-size: 1.5rem;
}

.bonus-text {
	font-size: 1.1rem;
	font-weight: 600;
	color: var(--secondary-color);
}


/* Footer */
footer {
	background: var(--dark-bg);
	color: rgba(255, 255, 255, 0.9);
	padding: 4rem 0 2rem;
}

.footer-content {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr 1fr;
	gap: 3rem;
	margin-bottom: 3rem;
}

.footer-brand h3 {
	font-size: 1.5rem;
	font-weight: 800;
	margin-bottom: 1rem;
	color: white;
}

.footer-brand p {
	color: var(--text-muted);
	line-height: 1.6;
	margin-bottom: 1.5rem;
}

.social-links {
	display: flex;
	gap: 1rem;
}

.social-link {
	width: 40px;
	height: 40px;
	background: var(--dark-surface);
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: rgba(255, 255, 255, 0.7);
	text-decoration: none;
	transition: all 0.3s ease;
}

.social-link:hover {
	background: var(--primary-color);
	color: white;
	transform: translateY(-2px);
}

.footer-section h4 {
	font-weight: 700;
	margin-bottom: 1rem;
	color: white;
}

.footer-section ul {
	list-style: none;
}

.footer-section li {
	margin-bottom: 0.5rem;
}

.footer-section a {
	color: var(--text-muted);
	text-decoration: none;
	transition: color 0.3s ease;
}

.footer-section a:hover {
	color: white;
}

.footer-bottom {
	border-top: 1px solid var(--dark-surface);
	padding-top: 2rem;
	text-align: center;
	color: var(--text-muted);
}

/* Mobile Responsive */
@media (max-width: 768px) {
	.nav-links {
		display: none;
	}

	.hero {
		padding: 6rem 0 4rem;
	}

	.hero-buttons {
		flex-direction: column;
		align-items: center;
	}

	.btn {
		width: 100%;
		max-width: 280px;
	}

	.language-reminder {
		margin: 1.5rem 1rem 0;
		padding: 0.875rem 1rem;
		flex-direction: column;
		gap: 0.75rem;
		text-align: center;
	}

	.reminder-text {
		font-size: 0.85rem;
		line-height: 1.4;
	}

	.language-switch-btn {
		padding: 0.625rem 1.25rem;
		font-size: 0.8rem;
	}

	.features {
		padding: 4rem 0;
	}

	.features-showcase {
		gap: 3rem;
	}

	.feature-showcase {
		flex-direction: column !important;
		gap: 2rem;
		text-align: center;
	}

	.feature-showcase.reverse {
		flex-direction: column !important;
	}

	.feature-content {
		min-width: unset;
	}

	.feature-image {
		min-width: unset;
		order: -1;
	}


	.footer-content {
		grid-template-columns: 1fr;
		gap: 2rem;
		text-align: center;
	}

	/* Comparison Mobile Styles */
	.comparison {
		padding: 4rem 0;
	}

	.comparison-table {
		margin: 0 1rem;
	}

	.comparison-header {
		grid-template-columns: 1fr;
	}

	.comparison-column.traditional {
		border-top: 1px solid rgba(255, 255, 255, 0.2);
	}

	.comparison-row {
		grid-template-columns: 1fr;
	}

	.comparison-item.seekmap {
		border-right: none;
		border-bottom: 1px solid var(--border-color);
	}

	.comparison-item {
		padding: 1rem 1.5rem;
	}

	.comparison-text {
		font-size: 0.9rem;
	}

	/* Pricing Mobile Styles */
	.pricing {
		padding: 4rem 0;
	}

	.pricing-card {
		margin: 0 1rem;
		padding: 2rem;
	}

	.pricing-rate {
		flex-direction: column;
		gap: 0.5rem;
		padding: 1rem;
	}

	.price {
		font-size: 2rem;
	}

	.credits {
		font-size: 1.5rem;
	}

	.pricing-header h3 {
		font-size: 1.5rem;
	}

	.pricing-icon {
		width: 60px;
		height: 60px;
		font-size: 1.5rem;
	}
}