@import './common.css';

.banner {
	height: 480px;
	background-image: url('../image/solution/research/banner.png');
	position: relative;
	background-position: center top;
	color: #fff;
	background-color: #090100;
}

.banner .banner-title {
	position: relative;
	font-weight: bold;
	position: absolute;
	top: 219px;
	font-size: 40px;
	padding-left: 30px;
}
.banner .banner-title::before{
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 10px;
	height: 100px;
	background-color: var(--primary-color);
}
.banner .banner-text {
	position: absolute;
	top: 290px;
	font-size: 24px;
	padding-left: 30px;
}
section {
	display: flex;
	color: var(--text-color);
}
section.grey {
	background: #f2f6fa;
}
section .title {
	position: relative;
	font-size: 32px;
	font-weight: bold;
	line-height: 40px;
	color: var(--text-color);
	text-align: center;
}
section .title::after {
	content: '';
	width: 100px;
	height: 4px;
	position: absolute;
	bottom: -30px;
	left: 50%;
	transform: translateX(-50%);
	background-color: var(--primary-color);
}
section .desc {
	font-size: 16px;
	line-height: 24px;
	color: var(--text-color);
	margin-top: 93px;
	text-align: center;
}
section .fr {
	width: 100%;
	flex-direction: column;
	align-items: center;
	margin-top: 120px;
}
section.s1 {
	height: 510px;
}
section.s1 .fr {
	flex-direction: row;
}
section.s1 .fr img {
	width: 394px;
	height: 264px;
	margin-right: 45px;
}
section.s1 .fr .s1-title {
	font-size: 32px;
	font-weight: bold;
	line-height: 40px;
	color: var(--text-color);
}
section.s1 .fr .s1-desc {
	margin-top: 48px;
	font-size: 16px;
	line-height: 24px;
	color: var(--text-color);
	max-width: 665px;
}

section.s2 {
	height: 1284px;
	overflow: hidden;
}
/* section.s2 .mg-auto{
	overflow: hidden;
} */
section.s2 .img {
	position: relative;
	/* margin-top: 90px; */
	width: 1280px;
	height: 944px;
}
section.s2 .img img {
	position: relative;
	width: 100%;
	height: 100%;
}
section.s2 .img img:nth-child(1) {
	position: absolute;
	left: -81px;
	bottom: -55px;
	width: 130px;
	height: 130px;
}
section.s2 .img img:nth-child(2) {
	position: absolute;
	top: -17px;
	right: -176px;
	width: 200px;
	height: 200px;
}

section.s3 {
	height: 673px;
}

section.s3 .img2 {
	width: 1280px;
	height: 200px;
	line-height: 30px;
	font-size: 20px;
	text-align: center;
	color: #ffffff;
	padding-top: 70px;
	background: url('../image/solution/research/s2_2.png') no-repeat center;
	transform: translateY(-100px);
	background-size: 1280px 200px;
}
section.s3 .img2 div{
	text-align: center;
}
section.s3 .cards {
	width: 100%;
	margin-top: -76px;
	display: flex;
	justify-content: space-between;
}

section.s3 .cards .item {
	width: 416px;
	height: 394px;
	border-radius: var(--border-radius-card);
	background: linear-gradient(180deg, #f3f5f8 1%, #ffffff 99%);
	box-sizing: border-box;
	border: 2px solid #ffffff;
	box-shadow: var(--shadow-base);
	padding: 30px;
}
section.s3 .cards .item:nth-child(1) img {
	width: 356px;
	height: 272px;
}
section.s3 .cards .item:nth-child(2) {
	width: 832px;
}
section.s3 .cards .item:nth-child(2) img {
	width: 772px;
	height: 272px;
}
section.s3 .cards .item .title {
	text-align: left;
	position: relative;
	margin-top: 8px;
	margin-left: 11px;
	font-size: 18px;
	font-weight: bold;
	line-height: 22px;
}
section.s3 .cards .item .title:hover {
	color: var(--primary-color);
}
section.s3 .cards .item .title::after {
	content: '';
	position: absolute;
	left: -8px;
	top: 1px;
	width: 3px;
	height: 20px;
	background: var(--primary-color);
}
section.s3 .cards .item img {
	margin-top: 32px;
}