/* 关于页面专属样式 */

/* Hero区域 */
.about-hero {
	position: relative;
	height: 60vh;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #000;
	overflow: hidden;
}

.about-hero-bg {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(135deg, #000 0%, #1a1a1a 100%);
	z-index: 0;
}

.about-hero-bg::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: 
		radial-gradient(circle at 20% 50%, rgba(0,102,255,0.1), transparent 50%),
		radial-gradient(circle at 80% 50%, rgba(0,102,255,0.05), transparent 50%);
}

.about-hero-content {
	position: relative;
	z-index: 1;
	text-align: center;
	animation: fadeUp 1s ease;
}

.about-hero-content h1 {
	font-size: clamp(48px, 8vw, 96px);
	font-weight: 900;
	color: #fff;
	margin-bottom: 25px;
	letter-spacing: -2px;
}

.about-hero-content p {
	font-size: clamp(16px, 2vw, 20px);
	color: rgba(255,255,255,0.8);
	letter-spacing: 3px;
}

/* 公司简介 */
.company-intro {
	padding: 150px 80px;
	background: #fff;
}

.intro-container {
	max-width: 1400px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: 1fr 1.2fr;
	gap: 100px;
	align-items: center;
}

.intro-left img {
	width: 100%;
	height: auto;
	border-radius: 20px;
	box-shadow: 0 30px 80px rgba(0,0,0,0.1);
	transition: var(--transition);
}

.intro-left img:hover {
	transform: translateY(-10px);
	box-shadow: 0 40px 100px rgba(0,0,0,0.15);
}

.intro-right h2 {
	font-size: clamp(36px, 5vw, 56px);
	font-weight: 900;
	margin-bottom: 40px;
	line-height: 1.2;
	letter-spacing: -1px;
}

.intro-text p {
	font-size: 17px;
	line-height: 2;
	color: #333;
	margin-bottom: 25px;
	text-align: justify;
}

/* 公司数据 - 重新设计 */
.company-stats {
	padding: 0;
	background: #000;
	position: relative;
}

.company-stats::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 1px;
	background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}

.company-stats::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	height: 1px;
	background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}

.stats-container {
	max-width: 1600px;
	margin: 0 auto;
	padding: 0 80px;
}

.stats-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 80px 0;
}

.stat-item {
	flex: 1;
	text-align: center;
	transition: var(--transition);
}

.stat-item:hover {
	transform: translateY(-5px);
}

.stat-number {
	font-size: 56px;
	font-weight: 900;
	color: #fff;
	margin-bottom: 15px;
	line-height: 1;
	background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.7) 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.stat-desc {
	font-size: 14px;
	color: rgba(255,255,255,0.6);
	letter-spacing: 2px;
	text-transform: uppercase;
	font-weight: 500;
}

.stat-divider {
	width: 1px;
	height: 60px;
	background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.2), transparent);
	margin: 0 20px;
}

.company-address {
	text-align: center;
	padding: 40px 0 60px;
	border-top: 1px solid rgba(255,255,255,0.08);
}

.company-address p {
	font-size: 15px;
	color: rgba(255,255,255,0.5);
	line-height: 1.8;
	letter-spacing: 1px;
}

/* 创始人部分 */
.founder-section {
	padding: 150px 80px;
	background: #fff;
}

.founder-container {
	max-width: 1400px;
	margin: 0 auto;
}

.founder-header {
	text-align: center;
	margin-bottom: 80px;
}

.founder-header h2 {
	font-size: clamp(40px, 6vw, 68px);
	font-weight: 900;
	margin-bottom: 20px;
	letter-spacing: -1px;
}

.founder-subtitle {
	font-size: 18px;
	color: var(--text-gray);
	line-height: 1.6;
}

.founder-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 40px;
}

.founder-card {
	background: #fafafa;
	padding: 50px;
	border-radius: 20px;
	border: 1px solid var(--border-color);
	transition: var(--transition);
}

.founder-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 20px 60px rgba(0,0,0,0.08);
	border-color: #0066ff;
}

.founder-card h3 {
	font-size: 24px;
	font-weight: 900;
	margin-bottom: 35px;
	color: #000;
}

/* 时间线 */
.timeline {
	position: relative;
}

.timeline::before {
	content: '';
	position: absolute;
	left: 60px;
	top: 0;
	bottom: 0;
	width: 2px;
	background: linear-gradient(to bottom, #0066ff, transparent);
}

.timeline-item {
	display: flex;
	gap: 30px;
	margin-bottom: 40px;
	position: relative;
}

.timeline-item:last-child {
	margin-bottom: 0;
}

.timeline-year {
	font-size: 20px;
	font-weight: 900;
	color: #0066ff;
	min-width: 60px;
	position: relative;
}

.timeline-year::after {
	content: '';
	position: absolute;
	right: -16px;
	top: 50%;
	transform: translateY(-50%);
	width: 12px;
	height: 12px;
	background: #0066ff;
	border-radius: 50%;
	border: 3px solid #fafafa;
}

.timeline-content strong {
	display: block;
	font-size: 16px;
	margin-bottom: 8px;
	color: #000;
}

.timeline-content p {
	font-size: 14px;
	color: var(--text-gray);
	line-height: 1.6;
}

/* 成就列表 */
.achievement-list {
	display: flex;
	flex-direction: column;
	gap: 30px;
}

.achievement-item {
	display: flex;
	align-items: center;
	gap: 25px;
	padding: 20px;
	background: #fff;
	border-radius: 15px;
	transition: var(--transition);
}

.achievement-item:hover {
	transform: translateX(10px);
}

.achievement-num {
	font-size: 36px;
	font-weight: 900;
	color: #0066ff;
	min-width: 80px;
}

.achievement-desc {
	font-size: 15px;
	color: #333;
	line-height: 1.6;
}

/* 职位列表 */
.position-list {
	list-style: none;
}

.position-list li {
	font-size: 15px;
	color: #333;
	line-height: 2.2;
	padding-left: 30px;
	position: relative;
	transition: var(--transition);
}

.position-list li::before {
	content: '';
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	width: 12px;
	height: 2px;
	background: #0066ff;
	transition: var(--transition);
}

.position-list li:hover {
	color: #0066ff;
	padding-left: 35px;
}

.position-list li:hover::before {
	width: 18px;
}

/* 公司标签 */
.company-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 15px;
}

.company-tag {
	display: inline-block;
	padding: 12px 25px;
	background: #fff;
	border: 2px solid var(--border-color);
	border-radius: 25px;
	font-size: 14px;
	font-weight: 600;
	color: #333;
	transition: var(--transition);
}

.company-tag:hover {
	border-color: #0066ff;
	color: #0066ff;
	transform: translateY(-3px);
	box-shadow: 0 10px 30px rgba(0,102,255,0.1);
}

/* 研究方向 */
.research-section {
	padding: 150px 80px;
	background: #000;
	color: #fff;
	position: relative;
	overflow: hidden;
}

.research-section::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: radial-gradient(circle at 50% 50%, rgba(0,102,255,0.08), transparent 60%);
}

.research-container {
	max-width: 1400px;
	margin: 0 auto;
	position: relative;
	z-index: 1;
}

.research-header {
	text-align: center;
	margin-bottom: 80px;
}

.research-header h2 {
	font-size: clamp(40px, 6vw, 68px);
	font-weight: 900;
	margin-bottom: 20px;
	letter-spacing: -1px;
}

.research-header p {
	font-size: 18px;
	color: rgba(255,255,255,0.7);
}

.research-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 40px;
}

.research-card {
	background: rgba(255,255,255,0.03);
	padding: 60px 50px;
	border-radius: 20px;
	border: 1px solid rgba(255,255,255,0.1);
	transition: var(--transition);
	backdrop-filter: blur(10px);
	position: relative;
	overflow: hidden;
}

.research-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: linear-gradient(135deg, rgba(0,102,255,0.1), transparent);
	opacity: 0;
	transition: var(--transition);
}

.research-card:hover::before {
	opacity: 1;
}

.research-card:hover {
	background: rgba(255,255,255,0.05);
	border-color: #0066ff;
	transform: translateY(-10px);
	box-shadow: 0 20px 60px rgba(0,102,255,0.2);
}

.research-number {
	position: absolute;
	top: 30px;
	right: 30px;
	font-size: 72px;
	font-weight: 900;
	color: rgba(255,255,255,0.05);
	line-height: 1;
	transition: var(--transition);
}

.research-card:hover .research-number {
	color: rgba(0,102,255,0.15);
}

.research-icon-svg {
	width: 80px;
	height: 80px;
	margin-bottom: 30px;
	color: #0066ff;
	transition: var(--transition);
}

.research-card:hover .research-icon-svg {
	transform: scale(1.1) rotate(5deg);
	color: #3399ff;
}

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

.research-card h3 {
	font-size: 24px;
	font-weight: 900;
	margin-bottom: 15px;
	color: #fff;
	position: relative;
	z-index: 1;
}

.research-card p {
	font-size: 16px;
	color: rgba(255,255,255,0.7);
	line-height: 1.8;
	position: relative;
	z-index: 1;
}

/* 赛事成就 */
.events-section {
	padding: 150px 80px;
	background: #fafafa;
}

.events-container {
	max-width: 1400px;
	margin: 0 auto;
	text-align: center;
}

.events-container h2 {
	font-size: clamp(40px, 6vw, 68px);
	font-weight: 900;
	margin-bottom: 20px;
	letter-spacing: -1px;
}

.events-intro {
	font-size: 18px;
	color: var(--text-gray);
	margin-bottom: 80px;
}

.events-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 30px;
}

.event-card {
	background: #fff;
	padding: 50px 40px;
	border-radius: 20px;
	border: 1px solid var(--border-color);
	transition: var(--transition);
	text-align: left;
}

.event-card:hover {
	transform: translateY(-10px);
	box-shadow: 0 20px 60px rgba(0,0,0,0.1);
	border-color: #0066ff;
}

.event-year {
	display: inline-block;
	font-size: 16px;
	font-weight: 900;
	color: #0066ff;
	background: rgba(0,102,255,0.1);
	padding: 8px 20px;
	border-radius: 20px;
	margin-bottom: 25px;
}

.event-card h3 {
	font-size: 18px;
	font-weight: 700;
	line-height: 1.6;
	color: #000;
}

/* 企业文化 */
.culture-section {
	padding: 150px 80px;
	background: #fff;
}

.culture-container {
	max-width: 1400px;
	margin: 0 auto;
}

.culture-content {
	text-align: center;
}

.culture-content h2 {
	font-size: clamp(40px, 6vw, 68px);
	font-weight: 900;
	margin-bottom: 80px;
	letter-spacing: -1px;
}

.culture-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 50px;
	text-align: left;
}

.culture-item {
	padding: 50px;
	background: #fafafa;
	border-radius: 20px;
	border: 1px solid var(--border-color);
	transition: var(--transition);
}

.culture-item:hover {
	transform: translateY(-10px);
	box-shadow: 0 20px 60px rgba(0,0,0,0.08);
	border-color: #0066ff;
}

.culture-item h3 {
	font-size: 28px;
	font-weight: 900;
	margin-bottom: 20px;
	color: #000;
}

.culture-item p {
	font-size: 16px;
	line-height: 1.9;
	color: #333;
}

/* 响应式 */
@media (max-width: 1024px) {
	.intro-container,
	.founder-grid,
	.research-grid {
		grid-template-columns: 1fr;
		gap: 60px;
	}
	
	.stats-row {
		flex-wrap: wrap;
		gap: 40px;
	}
	
	.stat-divider {
		display: none;
	}
	
	.stat-item {
		flex: 0 0 calc(50% - 20px);
	}
	
	.events-grid,
	.culture-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.company-intro,
	.founder-section,
	.research-section,
	.events-section,
	.culture-section {
		padding: 80px 30px;
	}
	
	.company-stats {
		padding: 0;
	}
	
	.stats-container {
		padding: 0 30px;
	}
	
	.stats-row {
		padding: 60px 0;
	}
	
	.stat-item {
		flex: 0 0 100%;
	}
	
	.stat-number {
		font-size: 42px;
	}
	
	.events-grid,
	.culture-grid {
		grid-template-columns: 1fr;
	}
	
	.founder-card,
	.research-card,
	.event-card,
	.culture-item {
		padding: 30px;
	}
	
	.research-number {
		font-size: 56px;
		top: 20px;
		right: 20px;
	}
	
	.research-icon-svg {
		width: 60px;
		height: 60px;
	}
}