@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700;900&display=swap');

:root {
	--primary-color: #0B3C5D;
	--secondary-color: #FF7A00;
	--accent-color: #FFD700;
	--dark-bg: #1D2B36;
	--light-text: #F4F4F4;
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: 'Noto Sans SC', sans-serif;
	color: #333;
	overflow-x: hidden;
}

.text-shadow {
	text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.bg-gradient-primary {
	background: linear-gradient(135deg, var(--primary-color), #003366);
}

.bg-gradient-dark {
	background: linear-gradient(135deg, var(--dark-bg), #2D3E4E);
}

/* 动画类 */
.fade-in {
	opacity: 0;
	transform: translateY(30px);
	transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
	opacity: 1;
	transform: translateY(0);
}

/* 滚动指示器 */
.scroll-indicator {
	animation: bounce 2s infinite;
}

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

/* 服务卡片 */
.service-card {
	transition: all 0.3s ease;
	border: 2px solid transparent;
}

.service-card:hover {
	transform: translateY(-10px);
	box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
	border-color: var(--secondary-color);
}

.service-icon {
	transition: all 0.3s ease;
}

.service-card:hover .service-icon {
	transform: scale(1.1);
	color: var(--secondary-color);
}

/* 团队成员卡片 */
.team-card {
	transition: all 0.3s ease;
}

.team-card:hover {
	transform: translateY(-10px);
	box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.team-card:hover .team-overlay {
	opacity: 1;
}

.team-overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: linear-gradient(to top, rgba(11, 60, 93, 0.9) 0%, rgba(11, 60, 93, 0.7) 50%, rgba(11, 60, 93, 0.5) 100%);
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	opacity: 0;
	transition: opacity 0.3s ease;
}

/* 员工风采视频墙 */
.video-wall {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 1rem;
}

.video-item {
	position: relative;
	overflow: hidden;
	border-radius: 0.5rem;
	aspect-ratio: 16/9;
	cursor: pointer;
	transition: transform 0.3s ease;
}

.video-item:hover {
	transform: scale(1.05);
}

.video-item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}

.video-item:hover img {
	transform: scale(1.1);
}

.video-overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.2) 50%, rgba(0,0,0,0) 100%);
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	padding: 1rem;
	color: white;
}

.play-button {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 60px;
	height: 60px;
	background-color: rgba(255, 122, 0, 0.8);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transition: opacity 0.3s ease, transform 0.3s ease;
}

.video-item:hover .play-button {
	opacity: 1;
	transform: translate(-50%, -50%) scale(1.1);
}

/* 企业文化图标 */
.culture-icon {
	transition: all 0.3s ease;
}

.culture-card:hover .culture-icon {
	transform: scale(1.1) rotateY(180deg);
}

.culture-card {
	transition: all 0.3s ease;
}

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