/* Global Styles - 清爽高级配色 */
:root {
	--primary-color: #2563eb;
	--secondary-color: #64748b;
	--success-color: #10b981;
	--info-color: #3b82f6;
	--warning-color: #f59e0b;
	--danger-color: #ef4444;
	--light-color: #f8fafc;
	--dark-color: #0f172a;
	--accent-blue: #3b82f6;
	--accent-indigo: #6366f1;
	--accent-purple: #8b5cf6;
	--accent-teal: #14b8a6;
	--gold: #fbbf24;
	--silver: #94a3b8;
	--text-primary: #1e293b;
	--text-secondary: #475569;
	--text-muted: #64748b;
	--bg-primary: #ffffff;
	--bg-secondary: #f8fafc;
	--bg-card: #ffffff;
	--bg-card-hover: #f1f5f9;
	--border-color: #e2e8f0;
	--shadow-light: 0 1px 3px 0 rgba(0, 0, 0, 0.1),
		0 1px 2px 0 rgba(0, 0, 0, 0.06);
	--shadow-medium: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
		0 2px 4px -1px rgba(0, 0, 0, 0.06);
	--shadow-large: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
		0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

html {
	scroll-behavior: smooth;
}

body {
	font-family: "Inter", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
	line-height: 1.6;
	color: var(--text-primary);
	background: var(--bg-primary);
	overflow-x: hidden;
}

/* 创意加载动画 */
.loading-animation {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: linear-gradient(
		135deg,
		var(--bg-primary),
		var(--bg-secondary),
		#f1f5f9
	);
	display: flex;
	justify-content: center;
	align-items: center;
	z-index: 9999;
	transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.loading-animation.hidden {
	opacity: 0;
	transform: scale(1.1);
	pointer-events: none;
}

.loading-spinner {
	width: 80px;
	height: 80px;
	position: relative;
	animation: loadingRotate 2s linear infinite;
}

.loading-spinner::before,
.loading-spinner::after {
	content: "";
	position: absolute;
	border-radius: 50%;
	animation: loadingPulse 2s ease-in-out infinite;
}

.loading-spinner::before {
	width: 100%;
	height: 100%;
	border: 3px solid transparent;
	border-top: 3px solid var(--neon-blue);
	border-right: 3px solid var(--neon-purple);
	border-bottom: 3px solid var(--neon-green);
}

.loading-spinner::after {
	width: 60%;
	height: 60%;
	top: 20%;
	left: 20%;
	border: 2px solid transparent;
	border-top: 2px solid var(--neon-pink);
	border-left: 2px solid var(--gold);
	animation-delay: -1s;
}

@keyframes loadingRotate {
	0% {
		transform: rotate(0deg);
	}
	100% {
		transform: rotate(360deg);
	}
}

@keyframes loadingPulse {
	0%,
	100% {
		transform: scale(1);
		opacity: 1;
	}
	50% {
		transform: scale(1.2);
		opacity: 0.7;
	}
}

/* 粒子背景 */
.particles-bg {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: -1;
	background: linear-gradient(
		45deg,
		var(--bg-primary),
		var(--bg-secondary),
		#16213e,
		#0f3460
	);
}

.particle {
	position: absolute;
	width: 2px;
	height: 2px;
	background: var(--neon-blue);
	border-radius: 50%;
	animation: float 6s ease-in-out infinite;
	opacity: 0.3;
}

@keyframes float {
	0%,
	100% {
		transform: translateY(0px) rotate(0deg);
	}
	50% {
		transform: translateY(-20px) rotate(180deg);
	}
}

/* 创意数据流效果 */
.data-stream {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
	pointer-events: none;
}

.data-stream::before {
	content: "01";
	position: absolute;
	color: var(--neon-blue);
	font-family: "Courier New", monospace;
	font-size: 12px;
	opacity: 0.3;
	animation: dataFlow 20s linear infinite;
}

@keyframes dataFlow {
	0% {
		transform: translateY(-100vh) rotate(0deg);
	}
	100% {
		transform: translateY(100vh) rotate(360deg);
	}
}

/* Navigation */
.navbar {
	background: rgba(255, 255, 255, 0.95);
	backdrop-filter: blur(20px);
	transition: all 0.3s ease;
	padding: 1rem 0;
	border-bottom: 1px solid var(--border-color);
	box-shadow: var(--shadow-light);
}

.navbar-brand {
	font-weight: 700;
	font-size: 1.5rem;
	color: var(--primary-color) !important;
	position: relative;
	overflow: hidden;
}

.navbar-brand::before {
	content: "";
	position: absolute;
	top: 0;
	left: -100%;
	width: 100%;
	height: 100%;
	background: linear-gradient(
		90deg,
		transparent,
		rgba(0, 212, 255, 0.3),
		transparent
	);
	transition: left 0.6s ease;
}

.navbar-brand:hover::before {
	left: 100%;
}

.navbar-nav .nav-link {
	color: var(--text-secondary) !important;
	font-weight: 500;
	margin: 0 0.5rem;
	transition: all 0.3s ease;
	position: relative;
	letter-spacing: 0.5px;
}

.navbar-nav .nav-link:hover {
	color: var(--primary-color) !important;
}

.navbar-nav .nav-link::after {
	content: "";
	position: absolute;
	width: 0;
	height: 2px;
	bottom: -5px;
	left: 50%;
	background: var(--primary-color);
	transition: all 0.3s ease;
	transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after {
	width: 100%;
}

/* Hero Section */
.hero-section {
	background: linear-gradient(
		135deg,
		var(--bg-primary) 0%,
		var(--bg-secondary) 25%,
		#f1f5f9 50%,
		#e2e8f0 75%,
		#cbd5e1 100%
	);
	position: relative;
	overflow: hidden;
	min-height: 100vh;
	display: flex;
	align-items: center;
}

.hero-section::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: radial-gradient(
			circle at 20% 80%,
			rgba(0, 212, 255, 0.1) 0%,
			transparent 50%
		),
		radial-gradient(
			circle at 80% 20%,
			rgba(157, 0, 255, 0.1) 0%,
			transparent 50%
		),
		radial-gradient(
			circle at 40% 40%,
			rgba(0, 255, 136, 0.1) 0%,
			transparent 50%
		);
	animation: backgroundShift 20s ease-in-out infinite;
}

@keyframes backgroundShift {
	0%,
	100% {
		transform: scale(1) rotate(0deg);
	}
	50% {
		transform: scale(1.1) rotate(1deg);
	}
}

.hero-overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(
		45deg,
		transparent 30%,
		rgba(0, 212, 255, 0.1) 50%,
		transparent 70%
	);
	animation: overlayMove 15s linear infinite;
}

@keyframes overlayMove {
	0% {
		transform: translateX(-100%) translateY(-100%);
	}
	100% {
		transform: translateX(100%) translateY(100%);
	}
}

.hero-section .container {
	position: relative;
	z-index: 2;
}

.hero-section h1 {
	color: var(--text-primary);
	font-size: 3.5rem;
	font-weight: 900;
	margin-bottom: 1.5rem;
	position: relative;
	z-index: 2;
}

.hero-section h1::before {
	content: "";
	position: absolute;
	top: -10px;
	left: -10px;
	right: -10px;
	bottom: -10px;
	background: linear-gradient(
		45deg,
		var(--neon-blue),
		var(--neon-purple),
		var(--neon-green)
	);
	z-index: -1;
	filter: blur(20px);
	opacity: 0.3;
	animation: glowPulse 3s ease-in-out infinite alternate;
}

@keyframes glowPulse {
	0% {
		filter: brightness(1) drop-shadow(0 0 20px var(--neon-blue));
	}
	100% {
		filter: brightness(1.2) drop-shadow(0 0 30px var(--neon-blue));
	}
}

.hero-section .lead {
	animation: fadeInUp 1s ease-out 0.2s both;
	color: var(--text-secondary);
	font-size: 1.25rem;
	font-weight: 500;
	line-height: 1.8;
}

.hero-section p {
	animation: fadeInUp 1s ease-out 0.4s both;
	color: var(--text-muted);
	font-size: 1.1rem;
}

.hero-section .btn {
	animation: fadeInUp 1s ease-out 0.6s both;
	border-radius: 8px;
	padding: 15px 35px;
	font-weight: 600;
	transition: all 0.3s ease;
	position: relative;
	overflow: hidden;
	border: 2px solid var(--primary-color);
	background: var(--primary-color);
	color: white;
	box-shadow: var(--shadow-medium);
}

.hero-section .btn::before {
	content: "";
	position: absolute;
	top: 0;
	left: -100%;
	width: 100%;
	height: 100%;
	background: linear-gradient(
		90deg,
		transparent,
		rgba(255, 255, 255, 0.3),
		transparent
	);
	transition: left 0.5s;
}

.hero-section .btn:hover::before {
	left: 100%;
}

.hero-section .btn:hover {
	transform: translateY(-2px);
	box-shadow: var(--shadow-large);
	background: var(--accent-indigo);
	border-color: var(--accent-indigo);
}

.hero-scroll {
	position: absolute;
	bottom: 30px;
	left: 50%;
	transform: translateX(-50%);
	animation: bounce 2s infinite;
}

.hero-scroll a {
	color: var(--neon-blue);
	font-size: 2rem;
	text-decoration: none;
	text-shadow: 0 0 10px var(--neon-blue);
}

/* Section Styles */
.section-title {
	font-size: 2.5rem;
	font-weight: 700;
	margin-bottom: 1rem;
	position: relative;
	color: var(--text-primary);
	text-align: center;
	letter-spacing: 1px;
}

.section-title::before {
	content: "";
	position: absolute;
	top: -20px;
	left: 50%;
	transform: translateX(-50%);
	width: 80px;
	height: 3px;
	background: var(--primary-color);
	border-radius: 2px;
}

.section-title::after {
	content: "";
	position: absolute;
	bottom: -20px;
	left: 50%;
	transform: translateX(-50%);
	width: 40px;
	height: 3px;
	background: var(--accent-teal);
	border-radius: 2px;
}

/* About Section */
.achievement-item {
	text-align: center;
	padding: 1.5rem;
	border-radius: 12px;
	background: var(--bg-card);
	backdrop-filter: blur(10px);
	transition: all 0.3s ease;
	border: 1px solid var(--border-color);
	position: relative;
	overflow: hidden;
	box-shadow: var(--shadow-light);
}

.achievement-item::before {
	content: "";
	position: absolute;
	top: 0;
	left: -100%;
	width: 100%;
	height: 100%;
	background: linear-gradient(
		90deg,
		transparent,
		rgba(0, 212, 255, 0.1),
		transparent
	);
	transition: left 0.5s;
}

.achievement-item:hover::before {
	left: 100%;
}

.achievement-item:hover {
	transform: translateY(-5px);
	box-shadow: var(--shadow-medium);
	border-color: var(--primary-color);
}

.achievement-item i {
	text-shadow: 0 0 15px currentColor;
	animation: iconFloat 3s ease-in-out infinite;
}

.achievement-item h5 {
	color: var(--text-primary);
	font-weight: 700;
	margin-bottom: 0.5rem;
}

.achievement-item small {
	color: var(--text-muted);
}

@keyframes iconFloat {
	0%,
	100% {
		transform: translateY(0px);
	}
	50% {
		transform: translateY(-10px);
	}
}

.about-image img {
	transition: all 0.3s ease;
	border-radius: 20px;
	border: 2px solid rgba(0, 212, 255, 0.3);
	box-shadow: 0 0 30px rgba(0, 212, 255, 0.2);
}

.about-image img:hover {
	transform: scale(1.05) rotate(2deg);
	box-shadow: 0 0 50px rgba(0, 212, 255, 0.4), 0 0 80px rgba(0, 212, 255, 0.2);
}

/* Services Section */
.service-card {
	background: var(--bg-card);
	backdrop-filter: blur(15px);
	padding: 2.5rem 2rem;
	border-radius: 16px;
	box-shadow: var(--shadow-medium);
	transition: all 0.4s ease;
	border: 1px solid var(--border-color);
	position: relative;
	overflow: hidden;
	height: 100%;
	transform-style: preserve-3d;
	perspective: 1000px;
}

.service-card::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(
		45deg,
		transparent,
		rgba(0, 212, 255, 0.05),
		transparent
	);
	transform: translateX(-100%);
	transition: transform 0.6s ease;
}

.service-card:hover::before {
	transform: translateX(100%);
}

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

.service-icon {
	margin-bottom: 2rem;
	position: relative;
}

.service-icon i {
	text-shadow: 0 0 20px currentColor;
	animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
	0%,
	100% {
		transform: scale(1);
	}
	50% {
		transform: scale(1.1);
	}
}

.service-card h5 {
	color: var(--text-primary);
	font-weight: 700;
	margin-bottom: 1rem;
	font-size: 1.2rem;
}

.service-card p {
	color: var(--text-secondary);
	line-height: 1.6;
	font-weight: 500;
}

/* Advantages Section */
.advantage-card {
	padding: 2.5rem 2rem;
	border-radius: 16px;
	background: var(--bg-card);
	backdrop-filter: blur(15px);
	box-shadow: var(--shadow-medium);
	transition: all 0.4s ease;
	height: 100%;
	border: 1px solid var(--border-color);
	position: relative;
	overflow: hidden;
	transform-style: preserve-3d;
}

.advantage-card::after {
	content: "";
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 3px;
	background: linear-gradient(90deg, var(--neon-green), var(--neon-blue));
	transform: scaleX(0);
	transition: transform 0.4s ease;
}

.advantage-card:hover::after {
	transform: scaleX(1);
}

.advantage-card:hover {
	transform: translateY(-10px) scale(1.02) rotateY(5deg);
	box-shadow: 0 25px 50px rgba(0, 255, 136, 0.3),
		0 0 30px rgba(0, 255, 136, 0.2);
	border-color: var(--neon-green);
}

.advantage-icon {
	margin-bottom: 2rem;
}

.advantage-icon i {
	text-shadow: 0 0 20px currentColor;
	animation: iconRotate 4s linear infinite;
}

@keyframes iconRotate {
	0% {
		transform: rotate(0deg);
	}
	100% {
		transform: rotate(360deg);
	}
}

.advantage-card h5 {
	color: #000000;
	font-weight: 700;
	margin-bottom: 1rem;
	text-shadow: 0 0 2px rgba(255, 255, 255, 0.9);
	font-size: 1.2rem;
}

.advantage-card p {
	color: #000000;
	line-height: 1.6;
	font-weight: 500;
	text-shadow: 0 0 1px rgba(255, 255, 255, 0.8);
}

/* Contact Section */
.contact-info h5 {
	color: var(--primary-color);
	margin-bottom: 1.5rem;
	font-weight: 600;
}

.contact-item {
	display: flex;
	align-items: center;
	margin-bottom: 1rem;
	padding: 0.5rem;
	border-radius: 8px;
	transition: all 0.3s ease;
}

.contact-item:hover {
	background: var(--bg-secondary);
	transform: translateX(5px);
}

.contact-item i {
	width: 25px;
	text-align: center;
	color: var(--primary-color);
	font-size: 1.1rem;
}

.contact-item span {
	color: var(--text-primary);
	font-weight: 500;
}

@keyframes iconGlow {
	0% {
		filter: brightness(1);
	}
	100% {
		filter: brightness(1.3);
	}
}

.contact-form .form-control {
	border: 1px solid var(--border-color);
	border-radius: 8px;
	padding: 12px 16px;
	background: var(--bg-card);
	color: var(--text-primary);
	transition: all 0.3s ease;
}

.contact-form .form-control:focus {
	background: var(--bg-card);
	border-color: var(--primary-color);
	box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
	color: var(--text-primary);
}

.contact-form .form-control::placeholder {
	color: var(--text-muted);
}

.contact-form .btn {
	border-radius: 8px;
	padding: 12px 24px;
	font-weight: 600;
	transition: all 0.3s ease;
	background: var(--primary-color);
	border: 1px solid var(--primary-color);
	color: white;
	box-shadow: var(--shadow-medium);
}

.contact-form .btn::before {
	content: "";
	position: absolute;
	top: 0;
	left: -100%;
	width: 100%;
	height: 100%;
	background: linear-gradient(
		90deg,
		transparent,
		rgba(255, 255, 255, 0.3),
		transparent
	);
	transition: left 0.5s;
}

.contact-form .btn:hover::before {
	left: 100%;
}

.contact-form .btn:hover {
	transform: translateY(-2px);
	background: var(--accent-indigo);
	border-color: var(--accent-indigo);
	box-shadow: var(--shadow-large);
}

/* Footer */
.footer {
	background: var(--bg-secondary);
	color: var(--text-primary);
	border-top: 1px solid var(--border-color);
}

.footer a {
	transition: color 0.3s ease;
	color: var(--text-secondary);
}

.footer a:hover {
	color: var(--primary-color) !important;
}

/* 科技感装饰元素 */
.tech-decoration {
	position: absolute;
	width: 100px;
	height: 100px;
	border: 2px solid var(--neon-blue);
	border-radius: 50%;
	opacity: 0.15;
	animation: techRotate 10s linear infinite;
}

.tech-decoration::before {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	width: 60px;
	height: 60px;
	border: 1px solid var(--neon-purple);
	border-radius: 50%;
	transform: translate(-50%, -50%);
	animation: techRotate 7s linear infinite reverse;
}

.tech-decoration::after {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	width: 30px;
	height: 30px;
	border: 1px solid var(--neon-green);
	border-radius: 50%;
	transform: translate(-50%, -50%);
	animation: techRotate 5s linear infinite;
}

@keyframes techRotate {
	0% {
		transform: translate(-50%, -50%) rotate(0deg);
	}
	100% {
		transform: translate(-50%, -50%) rotate(360deg);
	}
}

/* 创意浮动元素 */
.floating-element {
	position: absolute;
	width: 20px;
	height: 20px;
	background: var(--neon-blue);
	border-radius: 50%;
	opacity: 0.3;
	animation: floatElement 8s ease-in-out infinite;
}

@keyframes floatElement {
	0%,
	100% {
		transform: translateY(0px) scale(1);
	}
	50% {
		transform: translateY(-30px) scale(1.2);
	}
}

/* 响应式设计 - 移动端优化 */
@media (max-width: 768px) {
	.hero-section h1 {
		font-size: 2.5rem;
		line-height: 1.2;
	}

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

	.service-card,
	.advantage-card {
		margin-bottom: 1rem;
		padding: 2rem 1.5rem;
	}

	.navbar-nav .nav-link {
		margin: 0.5rem 0;
		font-size: 1.1rem;
	}

	.hero-section .btn {
		padding: 12px 25px;
		font-size: 0.9rem;
		margin-bottom: 1rem;
	}

	.tech-decoration {
		width: 60px;
		height: 60px;
	}

	.tech-decoration::before {
		width: 40px;
		height: 40px;
	}

	.tech-decoration::after {
		width: 20px;
		height: 20px;
	}
}

@media (max-width: 576px) {
	.hero-section h1 {
		font-size: 2rem;
	}

	.hero-section .btn {
		display: block;
		width: 100%;
		margin-bottom: 1rem;
		padding: 15px 20px;
	}

	.contact-item {
		flex-direction: column;
		text-align: center;
	}

	.contact-item i {
		margin-bottom: 0.5rem;
	}

	.section-title {
		font-size: 1.8rem;
		letter-spacing: 1px;
	}

	.service-card,
	.advantage-card {
		padding: 1.5rem 1rem;
	}

	.achievement-item {
		padding: 1rem;
		margin-bottom: 1rem;
	}

	.about-image img {
		margin-top: 2rem;
	}

	.tech-decoration {
		display: none;
	}

	.particle {
		display: none;
	}
}

/* 触摸设备优化 */
@media (hover: none) and (pointer: coarse) {
	.service-card:hover,
	.advantage-card:hover,
	.achievement-item:hover {
		transform: none;
	}

	.contact-item:hover {
		transform: none;
	}

	.hero-section .btn:hover {
		transform: none;
	}
}

/* 平滑滚动 */
html {
	scroll-padding-top: 80px;
}

/* 自定义滚动条 */
::-webkit-scrollbar {
	width: 10px;
}

::-webkit-scrollbar-track {
	background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
	background: linear-gradient(45deg, var(--neon-blue), var(--neon-purple));
	border-radius: 5px;
	box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

::-webkit-scrollbar-thumb:hover {
	background: linear-gradient(45deg, var(--neon-purple), var(--neon-green));
}

/* 图片加载动画 */
.about-image img {
	opacity: 0;
	animation: fadeIn 1s ease-out 0.5s forwards;
}

@keyframes fadeIn {
	to {
		opacity: 1;
	}
}

/* 交互元素 */
.btn,
.service-card,
.advantage-card {
	cursor: pointer;
}

/* 焦点状态 */
.btn:focus,
.form-control:focus {
	outline: none;
	box-shadow: 0 0 0 0.2rem rgba(0, 212, 255, 0.25);
}

/* 打印样式 */
@media print {
	.navbar,
	.hero-scroll,
	.contact-form,
	.particles-bg,
	.tech-decoration,
	.floating-element {
		display: none;
	}

	.hero-section {
		background: white !important;
		color: black !important;
	}

	.section-title::before,
	.section-title::after {
		background: black;
	}
}

/* 创意动画效果 */
@keyframes fadeInUp {
	from {
		opacity: 0;
		transform: translateY(30px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes bounce {
	0%,
	20%,
	50%,
	80%,
	100% {
		transform: translateX(-50%) translateY(0);
	}
	40% {
		transform: translateX(-50%) translateY(-10px);
	}
	60% {
		transform: translateX(-50%) translateY(-5px);
	}
}

/* 移动端触摸反馈 */
@media (hover: none) and (pointer: coarse) {
	.service-card:active,
	.advantage-card:active,
	.achievement-item:active {
		transform: scale(0.98);
		transition: transform 0.1s ease;
	}

	.btn:active {
		transform: scale(0.95);
		transition: transform 0.1s ease;
	}
}

/* 高性能动画优化 */
@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}
}

/* Bootstrap 类优化 */
.text-muted {
	color: var(--text-muted) !important;
}

.lead.text-muted {
	color: var(--text-secondary) !important;
	font-weight: 500;
}

.bg-light {
	background-color: var(--bg-secondary) !important;
}

/* 新增创意元素样式 */

/* 高亮文本 */
.highlight-text {
	/* background: linear-gradient(45deg, var(--neon-blue), var(--neon-purple));
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent; */
	background-clip: text;
	text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
	font-weight: 600;
}

/* 技术标签 */
.tech-tags {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 1rem;
}

.tech-tag {
	background: var(--bg-secondary);
	border: 1px solid var(--border-color);
	color: var(--text-secondary);
	padding: 0.5rem 1rem;
	border-radius: 20px;
	font-size: 0.9rem;
	font-weight: 500;
	transition: all 0.3s ease;
	position: relative;
	overflow: hidden;
}

.tech-tag::before {
	content: "";
	position: absolute;
	top: 0;
	left: -100%;
	width: 100%;
	height: 100%;
	background: linear-gradient(
		90deg,
		transparent,
		rgba(0, 212, 255, 0.2),
		transparent
	);
	transition: left 0.5s ease;
}

.tech-tag:hover::before {
	left: 100%;
}

.tech-tag:hover {
	background: rgba(0, 212, 255, 0.2);
	transform: translateY(-2px);
	box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

/* 英雄内容区域 */
.hero-content {
	position: relative;
	z-index: 2;
}

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

/* 服务特性标签 */
.service-features {
	margin-top: 1rem;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 0.5rem;
	padding: 0.5rem 0;
}

.feature-tag {
	background: var(--bg-secondary);
	color: var(--text-secondary);
	padding: 0.4rem 0.8rem;
	border-radius: 8px;
	font-size: 0.8rem;
	border: 1px solid var(--border-color);
	transition: all 0.3s ease;
	font-weight: 500;
}

.feature-tag:hover {
	background: rgba(0, 212, 255, 0.2);
	transform: scale(1.05);
}

/* 优势统计数据 */
.advantage-stats {
	margin-top: 1.5rem;
	padding-top: 1rem;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
	text-align: center;
}

.stat-number {
	display: block;
	font-size: 2rem;
	font-weight: 700;
	color: var(--text-primary);
	margin-bottom: 0.5rem;
}

.stat-label {
	display: block;
	font-size: 0.9rem;
	color: var(--text-secondary);
	letter-spacing: 1px;
	font-weight: 600;
}

/* 成就项目增强 */
.achievement-item small {
	display: block;
	margin-top: 0.5rem;
	font-size: 0.8rem;
	color: var(--text-muted);
	font-weight: 600;
}

/* 移动端优化增强 */
@media (max-width: 768px) {
	.tech-tags {
		gap: 0.5rem;
	}

	.tech-tag {
		padding: 0.4rem 0.8rem;
		font-size: 0.8rem;
	}

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

	.service-features {
		gap: 0.3rem;
		flex-wrap: wrap;
	}

	.feature-tag {
		padding: 0.25rem 0.6rem;
		font-size: 0.75rem;
	}

	.stat-number {
		font-size: 1.5rem;
	}

	.stat-label {
		font-size: 0.8rem;
	}
}

@media (max-width: 576px) {
	.tech-tags {
		flex-direction: column;
		align-items: center;
	}

	.tech-tag {
		width: 100%;
		text-align: center;
	}

	.service-features {
		justify-content: center;
	}

	.achievement-item {
		text-align: center;
	}

	.hero-content h1 {
		font-size: 1.8rem;
		line-height: 1.3;
	}

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

/* 触摸设备触摸反馈增强 */
@media (hover: none) and (pointer: coarse) {
	.tech-tag:active,
	.feature-tag:active {
		transform: scale(0.95);
		background: rgba(0, 212, 255, 0.3);
	}

	.achievement-item:active {
		transform: scale(0.98);
	}
}

/* 创意悬停效果 */
.service-card:hover .feature-tag {
	transform: translateY(-2px);
	box-shadow: 0 3px 10px rgba(0, 212, 255, 0.2);
}

.advantage-card:hover .stat-number {
	animation: numberGlow 0.6s ease-in-out;
}

@keyframes numberGlow {
	0%,
	100% {
		text-shadow: 0 0 10px var(--neon-blue);
	}
	50% {
		text-shadow: 0 0 20px var(--neon-blue), 0 0 30px var(--neon-blue);
	}
}

/* 加载状态优化 */
.loading-animation {
	background: linear-gradient(
		45deg,
		var(--bg-primary),
		var(--bg-secondary),
		#16213e,
		#0f3460
	);
	background-size: 400% 400%;
	animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
	0%,
	100% {
		background-position: 0% 50%;
	}
	50% {
		background-position: 100% 50%;
	}
}

/* 无障碍访问增强 */
@media (prefers-contrast: high) {
	.tech-tag,
	.feature-tag {
		border-width: 2px;
	}

	.stat-number {
		color: #fff;
		text-shadow: none;
	}
}

/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
	:root {
		--dark-color: #000000;
	}

	body {
		background: #000000;
	}
}

/* 打印样式增强 */
@media print {
	.tech-tag,
	.feature-tag,
	.stat-item,
	.floating-element {
		display: none;
	}

	.hero-section h1 {
		color: #000 !important;
		-webkit-text-fill-color: #000 !important;
	}

	.highlight-text {
		color: #000 !important;
		-webkit-text-fill-color: #000 !important;
	}
}