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

body {
	font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
	color: #333;
	line-height: 1.6;
}

/* 导航栏 */
.navbar {
	background: rgba(255, 255, 255, 0.95);
	position: sticky;
	top: 0;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
	z-index: 1000;
}
.bg-white {
	background: white;
}
.bg-grey {
	background: #f5f5f5;
}

.nav-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 2rem;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.logo {
	font-size: 1.5rem;
	font-weight: 700;
	color: #0066cc;
}
.logo img {
	height: 3rem;
}

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

.nav-links a {
	text-decoration: none;
	color: #333;
	font-weight: 500;
	transition: color 0.3s;
}

.nav-links a:hover {
	color: #0066cc;
}

.nav-actions {
	display: flex;
	gap: 1rem;
	align-items: center;
}

.lang-switch {
	padding: 0.5rem 1rem;
	border: 1px solid #ddd;
	border-radius: 4px;
	background: white;
	cursor: pointer;
}

.btn-inquiry {
	padding: 0.5rem 1.5rem;
	background: #ff6b00;
	color: white;
	border: none;
	border-radius: 4px;
	cursor: pointer;
	font-weight: 600;
	transition: background 0.3s;
}

.btn-inquiry:hover {
	background: #e55a00;
}

/* Hero Section */
.hero {
	background:
		linear-gradient(
			135deg,
			rgba(0, 102, 204, 0.9),
			rgba(46, 125, 50, 0.85)
		),
		url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="1200" height="600"><rect fill="%23e0e0e0" width="1200" height="600"/><text x="50%" y="50%" font-size="24" fill="%23999" text-anchor="middle">医疗设备背景图</text></svg>');
	background-size: cover;
	background-position: center;
	height: 600px;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	color: white;
	position: relative;
	overflow: hidden;
}

.hero-slider {
	width: 100%;
	margin: 0;
	height: 100%;
	overflow: hidden;
	cursor: grab;
}

.hero-slider.dragging {
	cursor: grabbing;
}

.hero-track {
	display: flex;
	height: 100%;
	transition: transform 0.5s ease;
}

.hero-slide {
	flex: 0 0 100%;
	height: 100%;
	opacity: 0.6;
	transform: scale(0.96);
	transition:
		transform 0.4s ease,
		opacity 0.4s ease;
	display: flex;
	align-items: center;
	justify-content: center;
}

.hero-slide.active {
	opacity: 1;
	transform: scale(1);
}

.hero-content {
	width: 100%;
	height: 100%;
}

.hero-content img {
	width: 100%;
	height: 100%;
	max-width: none;
	max-height: none;
	object-fit: cover;
	border-radius: 0;
	box-shadow: none;
}

.hero-content h1 {
	font-size: 3rem;
	margin-bottom: 1rem;
	font-weight: 700;
}

.hero-content p {
	font-size: 1.3rem;
	margin-bottom: 2rem;
	opacity: 0.95;
}

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

.hero-controls {
	margin-top: 2rem;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 1rem;
}

.hero-arrow {
	width: 36px;
	height: 36px;
	border-radius: 999px;
	border: 1px solid rgba(255, 255, 255, 0.6);
	background: rgba(0, 0, 0, 0.1);
	color: white;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.25rem;
	transition:
		background 0.3s,
		border-color 0.3s,
		transform 0.3s;
}

.hero-arrow:hover {
	background: rgba(0, 0, 0, 0.25);
	border-color: white;
	transform: translateY(-1px);
}

.hero-dots {
	display: flex;
	gap: 0.5rem;
}

.hero-dot {
	width: 10px;
	height: 10px;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.4);
	border: none;
	cursor: pointer;
	padding: 0;
	transition:
		background 0.3s,
		transform 0.3s,
		width 0.3s;
}

.hero-dot.active {
	background: white;
	transform: scale(1.1);
	width: 18px;
}

.btn-primary {
	padding: 1rem 2.5rem;
	background: white;
	color: #0066cc;
	border: none;
	border-radius: 4px;
	font-size: 1.1rem;
	font-weight: 600;
	cursor: pointer;
	transition: transform 0.3s;
}

.btn-primary:hover {
	transform: translateY(-2px);
}

.btn-secondary {
	padding: 1rem 2.5rem;
	background: transparent;
	color: white;
	border: 2px solid white;
	border-radius: 4px;
	font-size: 1.1rem;
	font-weight: 600;
	cursor: pointer;
	transition: background 0.3s;
}

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

/* 核心优势区块 */
.advantages {
	padding: 4rem 2rem;
}

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

.advantages-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 2rem;
	margin-top: 2rem;
}

.advantage-card {
	text-align: center;
	padding: 2rem;
	background: white;
	border-radius: 8px;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
	transition:
		transform 0.3s,
		box-shadow 0.3s;
}

.advantage-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.icon-placeholder {
	width: 80px;
	height: 80px;
	background: #e3f2fd;
	border-radius: 50%;
	margin: 0 auto 1rem;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #0066cc;
	font-size: 2rem;
	font-weight: 700;
}

.advantage-card h3 {
	color: #0066cc;
	margin-bottom: 0.5rem;
	font-size: 1.5rem;
}

.advantage-card p {
	color: #666;
}

/* 产品分类展示 */
.products {
	padding: 2rem 2rem;
}

/* 横向滚动产品展示 */
.scroll-container {
	overflow-x: hidden;
	white-space: nowrap;
	padding: 1rem 0;
	position: relative;
}

.scroll-container .product-grid {
	display: inline-flex;
	gap: 2rem;
	min-width: max-content;
	animation: scrollProducts 20s linear infinite;
	white-space: pre-line;
}

.scroll-container .product-grid:hover {
	animation-play-state: paused;
}

@keyframes scrollProducts {
	0% {
		transform: translateX(0);
	}
	100% {
		transform: translateX(-50%);
	}
}

.scroll-container .product-grid {
	display: inline-flex;
	gap: 2rem;
	min-width: max-content;
	animation: scrollProducts 20s linear infinite;
	white-space: pre-line;
	white-space: nowrap;
}

.section-title {
	text-align: center;
	font-size: 2.5rem;
	color: #333;
	margin-bottom: 1rem;
}
.pro-cate .section-title {
	margin-bottom: 0;
}
.load-more {
	text-align: center;
	margin-bottom: 1rem;
}

.section-subtitle {
	text-align: center;
	color: #666;
	margin-bottom: 3rem;
}

.product-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 2rem;
}


.product-card {
	background: white;
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
	transition: transform 0.3s;
	max-width: fit-content;
	max-width: 350px;
}

.product-card:hover {
	transform: translateY(-5px);
}

.product-image {
	width: 100%;
	height: 300px;
	background: #e0e0e0;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #999;
	font-size: 1.2rem;
	margin: 0 auto;
}
.product-image img {
	width: 100%;
	height: 100%;
	object-fit: fill;
	border-radius: 0;
	box-shadow: none;
}
.pro-cate .product-info .pi--desc {
	min-height: auto;
}

.product-info {
	padding: 1.5rem;
}

.product-info h3 {
	color: #333;
	margin-bottom: 0.5rem;
}

.product-info .pi--desc {
	color: #666;
	min-height: 5rem;
	margin-bottom: 1rem;
}

.product-link {
	color: #0066cc;
	text-decoration: none;
	font-weight: 600;
	display: inline-flex;
	align-items: center;
}

.product-link:hover {
	text-decoration: underline;
}


/* 服务模式 */
.services {
	padding: 0rem 2rem 4rem 2rem;
	background: white;
}

.service-item {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 3rem;
	margin-bottom: 3rem;
	align-items: center;
}

.service-item:nth-child(even) {
	direction: rtl;
}

.service-item:nth-child(even) > * {
	direction: ltr;
}

.service-image {
	width: 100%;
	height: 300px;
	background: #e0e0e0;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #999;
	font-size: 1.2rem;
}

.service-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	border-radius: 0;
	box-shadow: none;
}

.service-content h3 {
	color: #0066cc;
	font-size: 2rem;
	margin-bottom: 1rem;
}

.service-content p {
	color: #666;
	line-height: 1.8;
	margin-bottom: 1rem;
}

/* 客户案例 */
.testimonials {
	padding: 4rem 2rem;
	background: #f5f5f5;
}

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

.testimonial-card {
	background: white;
	padding: 2rem;
	border-radius: 8px;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.testimonial-text {
	color: #666;
	font-style: italic;
	margin-bottom: 1.5rem;
	line-height: 1.8;
	min-height: 7rem;
}

.testimonial-author {
	display: flex;
	align-items: center;
	gap: 1rem;
}

.author-avatar {
	width: 60px;
	height: 60px;
	background: #e0e0e0;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: transparent;
}
.ava1 {
	background: url(../images/pingjia1.png) no-repeat center;
	background-size: cover;
}
.ava2 {
	background: url(../images/pingjia2.png) no-repeat center;
	background-size: cover;
}
.ava3 {
	background: url(../images/pingjia3.png) no-repeat center;
	background-size: cover;
}

.author-info h4 {
	color: #333;
	margin-bottom: 0.2rem;
}

.author-info p {
	color: #999;
	font-size: 0.9rem;
}

/* 合作伙伴 */
.partners {
	background: white;
}

.partners img {
	width: 100%;
	height: 100%;
	max-width: none;
	max-height: none;
	object-fit: cover;
	border-radius: 0;
	box-shadow: none;
}

/* CTA区块 */
.cta-section {
	padding: 4rem 2rem;
	background: linear-gradient(135deg, #0066cc, #2e7d32);
	color: white;
	text-align: center;
}

.cta-section h2 {
	font-size: 2.5rem;
	margin-bottom: 1rem;
}

.cta-section p {
	font-size: 1.2rem;
	margin-bottom: 2rem;
	opacity: 0.9;
}

/* 页脚 */
.footer {
	background: #1a1a1a;
	color: white;
	padding: 3rem 2rem 1rem;
}

.footer-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 2rem;
	margin-bottom: 2rem;
}

.footer-column h3 {
	margin-bottom: 1rem;
	color: #0066cc;
}

.footer-column p,
.footer-column a {
	color: #ccc;
	margin-bottom: 0.5rem;
	display: block;
	text-decoration: none;
}

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

.footer-bottom {
	border-top: 1px solid #333;
	padding-top: 1rem;
	text-align: center;
	color: #999;
}

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

.social-icon {
	width: 40px;
	height: 40px;
	background: #333;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	transition: background 0.3s;
	cursor: pointer;
}

.social-icon:hover {
	background: #0066cc;
}

/* WhatsApp浮动按钮 */
.whatsapp-float {
	position: fixed;
	bottom: 30px;
	right: 30px;
	width: 60px;
	height: 60px;
	background: #25d366;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	font-size: 2rem;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
	cursor: pointer;
	transition: transform 0.3s;
	z-index: 999;
}

.whatsapp-float:hover {
	transform: scale(1.1);
}

/* 响应式设计 */
@media (max-width: 768px) {
	.nav-links {
		display: none;
	}

	.hero-content h1 {
		font-size: 2rem;
	}

	.hero-content p {
		font-size: 1rem;
	}

	.service-item {
		grid-template-columns: 1fr;
	}

	.service-item:nth-child(even) {
		direction: ltr;
	}

	.section-title {
		font-size: 2rem;
	}
}