/* 
 * 案件分析系统页面专用样式
 * 优化版本: 充分利用common.css中的共享样式
 */

/* 视频背景容器特有样式 */
#dingzhi.hero-section {
	position: relative;
}

#dingzhi .video-background {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 0;
	overflow: hidden;
	margin-bottom: 0;
	padding-bottom: 0;
}

#dingzhi .video-background video {
	min-width: 100%;
	min-height: 100%;
	width: auto;
	height: auto;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	object-fit: cover;
}

/* 产品概述部分样式 */
#product-overview {
	background: linear-gradient(135deg, #151c3b 0%, #1a2d50 50%, #182848 100%);
	position: relative;
	overflow: hidden;
padding-bottom: 2%;
	box-shadow: inset 0 0 80px rgba(0, 0, 0, 0.3);
}

#product-overview::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: 
		radial-gradient(circle at 20% 30%, rgba(41, 128, 185, 0.15) 0%, transparent 40%),
		radial-gradient(circle at 80% 70%, rgba(52, 152, 219, 0.1) 0%, transparent 40%);
	opacity: 0.7;
}

#product-overview::after {
	content: '';
	position: absolute;
	width: 150%;
	height: 150%;
	background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cpath fill='%23ffffff' fill-opacity='0.05' d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z'/%3E%3C/svg%3E");
	animation: gradientShift 20s linear infinite;
	opacity: 0.05;
}

/* 内容卡片样式升级 */
.overview-content {
	background: rgba(13, 20, 41, 0.6) !important;
	backdrop-filter: blur(10px);
	border: 1px solid rgba(255, 255, 255, 0.1);
	box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
	transition: all 0.5s ease;
	border-radius: 16px !important;
	overflow: hidden;
	position: relative;
}

.overview-content::before {
	content: '';
	position: absolute;
	top: -50%;
	left: -50%;
	width: 200%;
	height: 200%;
	background: 
		linear-gradient(
			to right,
			transparent,
			rgba(255, 255, 255, 0.03),
			transparent
		);
	transform: rotate(45deg);
	animation: shimmerEffect 6s infinite linear;
	pointer-events: none;
}

@keyframes shimmerEffect {
	0% {
		transform: rotate(45deg) translateX(-100%);
	}
	100% {
		transform: rotate(45deg) translateX(100%);
	}
}

/* 内容样式改进 */

.overview-content .lead::after {
	content: '';
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	bottom: 0;
	width: 100px;
	height: 1px;
	background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

/* 特性列表样式升级 */
.feature-list {
	list-style: none;
	padding: 0;
	margin: 0;
}

.feature-list li {
	margin-bottom: 18px;
	transition: all 0.3s ease;
	position: relative;
	padding-left: 5px;
}

.feature-list li:hover {
	transform: translateX(8px);
}

.feature-list .fw-semibold {
	color: var(--text-color-light);
	line-height: var(--line-height-base);
	text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
	font-weight: var(--font-weight-semibold);
	transition: all 0.3s ease;
}

.feature-list li:hover .fw-semibold {
	color: #ffffff;
	text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.feature-check {
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(49, 123, 246, 0.1);
	border-radius: 50%;
	width: 32px;
	height: 32px;
	margin-right: 15px !important;
	position: relative;
	transition: all 0.3s ease;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.feature-list li:hover .feature-check {
	background: rgba(49, 123, 246, 0.2);
	transform: scale(1.1);
}

.feature-check svg {
	filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.2));
	transition: all 0.3s ease;
}

.feature-list li:hover .feature-check svg {
	transform: scale(1.1);
}

/* 两列布局改进 */
.overview-content .row {
	position: relative;
}

.overview-content .row::after {
	content: '';
	position: absolute;
	top: 10%;
	left: 50%;
	height: 80%;
	width: 1px;
	background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.1), transparent);
}

/* 系统优势部分样式 */
#xuanze {
	background: linear-gradient(125deg, #0062cc 0%, #0071E3 25%, #3a4bc2 50%, #6200e3 75%, #4a00c9 100%);
	position: relative;
	overflow: hidden;
	box-shadow: inset 0 0 100px rgba(0, 0, 0, 0.2);
	padding: 0 0;
	padding-bottom: 30px;
}

#xuanze::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: 
		linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
		linear-gradient(0deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
	background-size: 30px 30px;
	opacity: 0.15;
}

#xuanze::after {
	content: '';
	position: absolute;
	width: 150%;
	height: 150%;
	background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 60%);
	animation: rotate 60s linear infinite;
}

#xuanze .container {
	position: relative;
	z-index: 2;
}

/* 优势卡片样式 */
.advantage-card {
	background: rgba(255, 255, 255, 0.03);
	backdrop-filter: blur(10px);
	border-radius: 20px;
	padding: 2.5rem;
	height: 100%;
	text-align: center;
	transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
	border: 1px solid rgba(255, 255, 255, 0.05);
	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
	position: relative;
	overflow: hidden;
}

.advantage-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: -100%;
	width: 100%;
	height: 100%;
	background: linear-gradient(
		90deg,
		transparent,
		rgba(255, 255, 255, 0.05),
		transparent
	);
	animation: shimmer 5s infinite;
	pointer-events: none;
}

.advantage-card:hover {
	transform: translateY(-15px);
	box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
	border-color: rgba(255, 255, 255, 0.2);
	background: rgba(255, 255, 255, 0.06);
}

/* 优势图标样式 */
.advantage-icon {
	width: 90px;
	height: 90px;
	margin: 0 auto 2rem;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.07);
	transition: all 0.4s ease;
	position: relative;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.advantage-icon::after {
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	border-radius: 50%;
	border: 2px solid rgba(255, 255, 255, 0.1);
	box-sizing: border-box;
	animation: pulseRing 2s infinite;
}

.advantage-icon svg {
	width: 50px;
	height: 50px;
	fill: #fff;
	filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
	transition: all 0.3s ease;
}

.advantage-card:hover .advantage-icon {
	transform: scale(1.1) rotate(5deg);
	background: rgba(255, 255, 255, 0.15);
}

.advantage-card:hover .advantage-icon svg {
	transform: scale(1.1);
	filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.2));
}

.advantage-card h4 {
	color: #fff;
	margin-bottom: 1rem;
	font-weight: var(--font-weight-semibold);
	letter-spacing: 0.5px;
	text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.advantage-card p {
	color: rgba(255, 255, 255, 0.9);
	line-height: var(--line-height-base);
	margin-bottom: 0;
}