/* jcys */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
}
body {
	background-color: #0a0e17;
	color: #e0e0e0;
	line-height: 1.6;
	overflow-x: hidden;
}
.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}
/* dh */
header {
	background: rgba(10, 14, 23, 0.9);
	backdrop-filter: blur(10px);
	position: fixed;
	width: 100%;
	z-index: 1000;
	border-bottom: 1px solid rgba(64, 224, 208, 0.2);
}
nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 20px 0;
}
.logo {
	display: flex;
	align-items: center;
}

.logo h1 {
	color: #40e0d0;
	font-size: 28px;
	font-weight: 700;
	margin-left: 10px;
	background: linear-gradient(90deg, #40e0d0, #20b2aa);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

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

.nav-links li {
	margin-left: 30px;
}

.nav-links a {
	color: #e0e0e0;
	text-decoration: none;
	font-weight: 500;
	transition: color 0.3s;
	position: relative;
}

.nav-links a:hover {
	color: #40e0d0;
}

.nav-links a::after {
	content: '';
	position: absolute;
	bottom: -5px;
	left: 0;
	width: 0;
	height: 2px;
	background: #40e0d0;
	transition: width 0.3s;
}

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

.cta-button {
	background: linear-gradient(90deg, #40e0d0, #20b2aa);
	color: #0a0e17;
	border: none;
	padding: 10px 25px;
	border-radius: 30px;
	font-weight: 600;
	cursor: pointer;
	transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
	transform: translateY(-3px);
	box-shadow: 0 10px 20px rgba(64, 224, 208, 0.3);
}

.hero {
	padding: 180px 0 100px;
	text-align: center;
	position: relative;
	overflow: hidden;
}

.hero::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: radial-gradient(circle at center, rgba(64, 224, 208, 0.1) 0%, rgba(10, 14, 23, 0) 70%);
	z-index: -1;
}

.hero h2 {
	font-size: 3.5rem;
	margin-bottom: 20px;
	background: linear-gradient(90deg, #40e0d0, #20b2aa, #9370db);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	line-height: 1.2;
}

.hero p {
	font-size: 1.2rem;
	max-width: 700px;
	margin: 0 auto 40px;
	color: #b0b0b0;
}

.hero-buttons {
	display: flex;
	justify-content: center;
	gap: 20px;
}

.secondary-button {
	background: transparent;
	color: #40e0d0;
	border: 2px solid #40e0d0;
	padding: 10px 25px;
	border-radius: 30px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s;
}

.secondary-button:hover {
	background: rgba(64, 224, 208, 0.1);
	transform: translateY(-3px);
}

/* tedian */
.features {
	padding: 100px 0;
	background: rgba(15, 20, 30, 0.5);
}

.section-title {
	text-align: center;
	margin-bottom: 60px;
}

.section-title h2 {
	font-size: 2.5rem;
	margin-bottom: 15px;
	color: #40e0d0;
}

.section-title p {
	color: #b0b0b0;
	max-width: 600px;
	margin: 0 auto;
}

.features-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 30px;
}

.feature-card {
	background: rgba(20, 25, 40, 0.7);
	border-radius: 15px;
	padding: 30px;
	transition: transform 0.3s, box-shadow 0.3s;
	border: 1px solid rgba(64, 224, 208, 0.1);
	position: relative;
	overflow: hidden;
}

.feature-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 3px;
	background: linear-gradient(90deg, #40e0d0, #20b2aa);
}

.feature-card:hover {
	transform: translateY(-10px);
	box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.feature-icon {
	font-size: 40px;
	margin-bottom: 20px;
	color: #40e0d0;
}

.feature-card h3 {
	font-size: 1.5rem;
	margin-bottom: 15px;
	color: #e0e0e0;
}

.feature-card p {
	color: #b0b0b0;
}

/* lc */
.process {
	padding: 100px 0;
}

.process-steps {
	display: flex;
	justify-content: space-between;
	margin-top: 50px;
	position: relative;
}

.process-steps::before {
	content: '';
	position: absolute;
	top: 40px;
	left: 10%;
	width: 80%;
	height: 2px;
	background: linear-gradient(90deg, #40e0d0, #20b2aa);
	z-index: 0;
}

.step {
	text-align: center;
	position: relative;
	z-index: 1;
	flex: 1;
	padding: 0 15px;
}

.step-number {
	width: 80px;
	height: 80px;
	background: linear-gradient(135deg, #40e0d0, #20b2aa);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 20px;
	font-size: 1.8rem;
	font-weight: 700;
	color: #0a0e17;
	box-shadow: 0 5px 15px rgba(64, 224, 208, 0.3);
}

.step h3 {
	margin-bottom: 15px;
	color: #e0e0e0;
}

.step p {
	color: #b0b0b0;
}

/* bz */
.security {
	padding: 100px 0;
	background: rgba(15, 20, 30, 0.5);
}

.security-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 30px;
}

.security-item {
	text-align: center;
	padding: 30px 20px;
}

.security-icon {
	font-size: 50px;
	margin-bottom: 20px;
	color: #40e0d0;
}

.security-item h3 {
	margin-bottom: 15px;
	color: #e0e0e0;
}

.security-item p {
	color: #b0b0b0;
}

/* w */
footer {
	background: rgba(10, 14, 23, 0.9);
	padding: 70px 0 30px;
	border-top: 1px solid rgba(64, 224, 208, 0.2);
}

.footer-content {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 40px;
	margin-bottom: 50px;
}

.footer-column h3 {
	color: #40e0d0;
	margin-bottom: 25px;
	font-size: 1.3rem;
}

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

.footer-links li {
	margin-bottom: 12px;
}

.footer-links a {
	color: #b0b0b0;
	text-decoration: none;
	transition: color 0.3s;
}

.footer-links a:hover {
	color: #40e0d0;
}

.copyright {
	text-align: center;
	padding-top: 30px;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	color: #888;
	font-size: 0.9rem;
}

/* xys */
@media (max-width: 768px) {
	.nav-links {
		display: none;
	}
	
	.hero h2 {
		font-size: 2.5rem;
	}
	
	.process-steps {
		flex-direction: column;
		gap: 40px;
	}
	
	.process-steps::before {
		display: none;
	}
	
	.hero-buttons {
		flex-direction: column;
		align-items: center;
	}
}