/* 基础样式 */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: "Arial", sans-serif;
	background-color: #050a30;
	color: #fff;
	overflow-x: hidden;
	line-height: 1.6;
}

.container {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

/* 导航栏样式 */
.navbar {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	background-color: rgba(10, 18, 63, 0.9);
	backdrop-filter: blur(10px);
	transition: all 0.3s ease;
	border-bottom: 1px solid rgba(64, 158, 255, 0.1);
}

.navbar-container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 80px;
}

.logo {
	display: flex;
	align-items: center;
	font-size: 20px;
	font-weight: bold;
	color: #fff;
}

.logo img {
	height: 40px;
	margin-right: 10px;
}

.nav-menu {
	display: flex;
	list-style: none;
}

.nav-item {
	margin-left: 30px;
	position: relative;
}

.nav-link {
	color: #fff;
	text-decoration: none;
	font-size: 14px;
	transition: color 0.3s ease;
	padding: 5px 0;
	display: inline-block;
}

.nav-link:hover,
.nav-link.active {
	color: #409eff;
}

.nav-link.active::after {
	content: "";
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 2px;
	background-color: #409eff;
}

/* 二维码浮窗 */
.qrcode-float {
	position: fixed;
	top: 90px;
	right: 20px;
	z-index: 999;
	background-color: #0f174a;
	border-radius: 8px;
	padding: 15px;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
	display: none;
	border: 1px solid rgba(64, 158, 255, 0.2);
}

.qrcode-float.show {
	display: block;
	animation: fadeIn 0.3s ease;
}

.qrcode-img {
	width: 120px;
	height: 120px;
	background-color: #fff;
	padding: 5px;
	margin-bottom: 10px;
}

.qrcode-info {
	text-align: center;
	font-size: 12px;
	color: #ccc;
}

.qrcode-trigger {
	position: fixed;
	top: 20px;
	right: 20px;
	z-index: 1000;
	width: 50px;
	height: 50px;
	background-color: #165dff;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	box-shadow: 0 2px 10px rgba(22, 93, 255, 0.5);
	transition: all 0.3s ease;
	border: 1px solid rgba(255, 255, 255, 0.1);
}

.qrcode-trigger:hover {
	transform: scale(1.05);
	background-color: #409eff;
}

/* 英雄区域样式 */
.hero {
	height: 400px;
	position: relative;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	padding-top: 80px;
	background: url("../img//website/PChearBGC1.jpg") no-repeat;
	background-size: 100% 400px;
}

.hero-content {
	position: relative;
	z-index: 2;
	max-width: 800px;
	padding: 20px;
}

.hero-logo {
	width: 80px;
	height: 80px;
	margin: 0 auto 20px;
	background-color: rgba(255, 255, 255, 0.1);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 32px;
	border: 1px solid rgba(64, 158, 255, 0.3);
}

.hero-title {
	color: #ffffff;
	text-shadow: 0 4px 2px #19103d99;
	font-family: "Alibaba PuHuiTi 3.0";
	font-size: 44px;
	font-style: normal;
	font-weight: 105 Heavy;
	line-height: 48px;
	letter-spacing: -1.2px;
}

.hero-subtitle {
	display: inline-flex;
	padding: 15px 20px;
	justify-content: center;
	align-items: center;
	gap: 10px;
	border-radius: 40px;
	background: #1a084e4d;
	backdrop-filter: blur(10px);
	color: #ffffff;
	text-shadow: 0 4px 2px #2a1c7380;
	font-family: "Alibaba PuHuiTi 3.0";
	font-size: 18px;
	font-style: normal;
	font-weight: 65 Medium;
	line-height: normal;
	margin-top: 43px;
}

/* 波浪动画效果 */
.wave-animation {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 100px;
	overflow: hidden;
}

.wave {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 200%;
	height: 100%;
	background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='rgba(64, 158, 255, 0.1)' fill-opacity='1' d='M0,192L48,197.3C96,203,192,213,288,229.3C384,245,480,267,576,250.7C672,235,768,181,864,181.3C960,181,1056,235,1152,229.3C1248,224,1344,160,1392,128L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E")
		repeat-x;
	background-size: 50% 100px;
	animation: wave 15s linear infinite;
}

.wave:nth-child(2) {
	bottom: 5px;
	background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='rgba(123, 97, 255, 0.1)' fill-opacity='1' d='M0,224L48,213.3C96,203,192,181,288,186.7C384,192,480,224,576,229.3C672,235,768,213,864,197.3C960,181,1056,171,1152,181.3C1248,192,1344,224,1392,240L1440,256L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E")
		repeat-x;
	background-size: 50% 100px;
	animation: wave 18s linear reverse infinite;
	opacity: 0.5;
}

@keyframes wave {
	0% {
		transform: translateX(0);
	}

	100% {
		transform: translateX(-50%);
	}
}

/* 赋能平台模块 */
.platform-section {
	/* padding: 80px 0; */
	margin: 80px 0;
	background-color: #050a30;
	position: relative;
	border-bottom: 1px solid rgba(64, 158, 255, 0.05);
}

.platform-section::before {
	content: "";
	position: absolute;
	/* top: 0; */
	top: -25px;
	left: 0;
	right: 0;
	height: 1px;
	background: linear-gradient(90deg, transparent, rgba(64, 158, 255, 0.3), transparent);
}

.platform-header {
	margin-bottom: 40px;
	position: relative;
}

.platform-number {
	font-family: "Alibaba PuHuiTi 3.0";
	font-size: 36px;
	font-style: normal;
	text-align: center;
	font-weight: 900;
	line-height: normal;
	background: linear-gradient(180deg, #fff 17.91%, #59a9ff 76.12%);
	background-clip: text;
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

.platform-title {
	color: #fff;
	text-align: center;
	font-size: 26px;
	line-height: 32px;
	margin: 10px 0;
}

.platform-desc {
	font-size: 14px;
	color: #b0b0b0;
	max-width: 800px;
	line-height: 1.8;
	text-align: center;
	margin: 0 auto;
}

.platform-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 25px;
	/* margin-top: 30px; */
	margin: 30px 0;
}

.platform-grid-2 {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 25px;
	/* margin-top: 30px; */
	margin: 30px 0;
}

.platform-grid1 {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 25px;
	margin-top: 30px;
}

.platform-grid-4 {
	grid-template-columns: repeat(4, 1fr);
}

.platform-card {
	border-radius: 16px;
	background: linear-gradient(122deg, #132775 7.71%, #2e3091 93.32%);
	padding: 25px;
	transition: all 0.3s ease;
	border: 1px solid rgba(64, 158, 255, 0.1);
	height: 100%;
	display: flex;
	flex-direction: column;
}

.platform-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
	border-color: rgba(64, 158, 255, 0.3);
}

.platform-card-title {
	font-size: 18px;
	color: #fff;
	margin-bottom: 10px;
	font-weight: 500;
	/* display: flex;
        align-items: center; */
}

.platform-card-title i {
	margin-right: 10px;
	color: #409eff;
	font-size: 20px;
	width: 24px;
	height: 24px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.platform-card-desc {
	font-size: 13px;
	color: #b0b0b0;
	line-height: 1.7;
	margin-top: auto;
}

.card-lt,
.card-rt {
	width: 300px;
	/* flex: 1; */
}

/* 虚拟产业园-五大优势 */
.virtual {
	text-align: center;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-wrap: wrap;
}
.virtual > .platform-card {
	width: calc(50% - 16px);
}
.virtual > .platform-card:last-child {
	width: 100%;
}

/* 页脚 */
.footer {
	background-color: #0a123f;
	padding: 60px 0 30px;
	border-top: 1px solid rgba(64, 158, 255, 0.1);
}

.footer-content {
	display: flex;
	justify-content: space-between;
	margin-bottom: 40px;
}

.footer-logo {
	display: flex;
	align-items: center;
	font-size: 20px;
	font-weight: bold;
	margin-bottom: 20px;
	color: #fff;
}

.footer-logo img {
	height: 40px;
	margin-right: 10px;
}

.footer-tagline {
	font-size: 14px;
	color: #b0b0b0;
	margin-bottom: 20px;
	max-width: 300px;
	line-height: 1.7;
}

.social-links {
	display: flex;
	gap: 15px;
}

.social-link {
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background-color: rgba(255, 255, 255, 0.1);
	display: flex;
	align-items: center;
	justify-content: center;
	color: #b0b0b0;
	transition: all 0.3s ease;
	border: 1px solid rgba(64, 158, 255, 0.1);
}

.social-link:hover {
	background-color: #409eff;
	color: #fff;
	transform: translateY(-3px);
}

.footer-column {
	min-width: 200px;
}

.footer-column-title {
	font-size: 18px;
	margin-bottom: 20px;
	color: #fff;
	font-weight: 500;
}

.footer-links {
	list-style: none;
}

.footer-link {
	margin-bottom: 12px;
}

.footer-link a {
	color: #b0b0b0;
	text-decoration: none;
	font-size: 14px;
	transition: color 0.3s ease;
}

.footer-link a:hover {
	color: #409eff;
}

.footer-bottom {
	text-align: center;
	padding-top: 30px;
	border-top: 1px solid rgba(255, 255, 255, 0.05);
	font-size: 13px;
	color: #888;
}

.footer-bottom-links {
	display: flex;
	justify-content: center;
	gap: 20px;
	margin-top: 10px;
}

.footer-bottom-link {
	color: #888;
	text-decoration: none;
	transition: color 0.3s ease;
}

.footer-bottom-link:hover {
	color: #409eff;
}

.font-14 {
	font-size: 14px;
}
.text-bold {
	font-weight: bold;
}
/* 动画效果 */
@keyframes fadeIn {
	from {
		opacity: 0;
		transform: translateY(10px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* 响应式调整 */
@media (max-width: 1200px) {
	.platform-grid,
	.advantages-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.nav-menu {
		display: none;
	}

	.platform-grid,
	.platform-grid-4,
	.advantages-grid {
		grid-template-columns: 1fr;
	}

	.footer-content {
		flex-direction: column;
		gap: 40px;
	}

	.hero-title {
		font-size: 28px;
	}
}

/* 页面固定浮窗 */
.card {
	position: fixed;
	right: 20px;
	/* top: 100px; */
	bottom: 10px;
	width: 200px;
	z-index: 2;
}

.intro-image-container {
	padding: 16px;
	background: linear-gradient(122deg, #132775 7.71%, #2e3091 93.32%);
	border-radius: 12px;
	border-radius: 12px;
	overflow: hidden;
	margin-bottom: 16px;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.img-placeholder {
	width: 100%;
	border-radius: 12px;
}

/* 圆圈 */
.serial-circle {
	position: relative;
}
.serial-circle::before {
	content: "";
	position: absolute;
	left: -15px;
	top: 50%;
	transform: translateY(-50%);
	width: 8px;
	height: 8px;
	background: #fff;
	border-radius: 50%;
}