/*common start*/
body,div,ul,li,a,img,p,dl,dt,dd,h1,h2,h3,h4,span,input,button,textarea,dl,dt{ margin:0; padding:0;list-style:none;text-decoration:none;border:0; list-style:none;font-family: normal;font-weight: normal;}
body{ font-size:14px;color:#111;overflow-x: hidden;}
a img{
  border: 0;
}
em {
  font-style: normal;
}
body.head_on{overflow:hidden;}
a{text-decoration:none;color: #333;transition: all .3s;}
*{box-sizing: border-box;}
input,select,textarea{outline: none;}
.clear{ margin:0; padding:0; font-size:0; clear:both; }

.wapper{
	width: 100%;
    max-width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-left: 15px;
    padding-right: 15px;
	box-sizing: border-box;
}
@media only screen and (min-width: 1200px){
	.wapper{
		width: 1200px;
		margin: 0 auto;
	}
}

:root{
	--primary-color:#2a62ac;
	--font-color:#666;
	--main-white:#fff;
}





/* 轮播图通用 */
.swiper {width: 100%;height: 100%;}
.swiper-slide
{
    text-align: center;
    font-size: 18px;
    background: #fff;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}
.swiper-slide img{
	width: 100%;
}

.overflow1{white-space: nowrap;text-overflow: ellipsis;overflow: hidden;width: 100%;display: block;}
.overflow2{display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;}
.overflow3{display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;}


.inbannerbox{width: 100%;font-size: 0;margin: 0 auto;}
.inbannerbox img{width: 100%;}
.ptm50{padding: 50px 0;}
.insidebox{width: 100%;margin: 0 auto;min-height: 500px;}
.inside{width: 100%;margin: 0 auto;}


.i_btn{width: 100%;text-align: center;margin-bottom: 50px;margin-top: 50px;}
.i_btn a{display: inline-block;background: #3468F6;border-radius: 100px;width: 140px;height: 40px;line-height: 40px;font-size: 18px;color: #fff;}
.i_btn1 a{background: #fff;color: #3468F6;border: 1px solid #3468F6;}


.tanchuang{width: 100%;height: 100%;background: rgb(0, 0, 0,0.6);z-index: 22;position: fixed;left: 0;top: 0;display: flex;align-items: center;justify-content: center;display: none;}
.tanchuang.on{display: flex;}
.tanchuang .inner{display: flex;flex-direction: column;align-items: center;justify-content: center;}
.tanchuang .inner .ewm{position: relative;width: 225px;padding: 30px;border-radius: 10px;background:#ffffffe3;overflow: hidden;}
.tanchuang .inner .ewm h3{font-size: 20px;color: rgba(0,0,0,.85);text-align: center;}
.tanchuang .inner .ewm h3 span{color: #3468F6;}
.tanchuang .inner .ewm .img{font-size: 0;width: 100%;margin-top: 20px;}
.tanchuang .inner .ewm .img img{width: 100%;}
.tanchuang .inner .ewm:after{content: '';position: absolute;top: 0;z-index: -1;width: 160%;height: 175px;background: linear-gradient(214deg, #C4DAF6 0%, #FFFFFF 50%, #CCDBF4 100%);border-radius: 0px 0px 50% 50%;transition: all 0.3s ease;left: -30%;}
.tanchuang .inner .tc_close{font-size: 20px;color: #fff;cursor: pointer;margin: 10px 0;}







/* 导航栏 */
.navbar {
	background: #fff;
	box-shadow: 0 2px 10px rgba(0,0,0,0.1);
	position: sticky;
	top: 0;
	z-index: 100;
}

.nav-container {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 15px 20px;
}

.logo {
	font-size: 24px;
	font-weight: bold;
	color: #1a5f9c;
}

.nav-links {
	display: flex;
	gap: 30px;
	list-style: none;
}

.nav-links a {
	text-decoration: none;
	color: #333;
    font-size: 16px;
	font-weight: 500;
	transition: color 0.3s;
}

.nav-links a:hover {
	color: #1a5f9c;
}

/* Hero区域 */
.hero {
	
	color: white;
	text-align: center;
	padding: 100px 20px;
}

.hero h1 {
    font-weight: bold;
	font-size: 48px;
	margin-bottom: 20px;
	text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.hero p {
	font-size: 20px;
	opacity: 0.9;
}

/* 优势卡片区 */
.advantages {
	max-width: 1200px;
	margin: 60px auto;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 30px;
	padding: 0 20px;
}

.advantage-card {
	background: #fff;
	border-radius: 12px;
	padding: 30px;
	text-align: center;
	box-shadow: 0 4px 20px rgba(0,0,0,0.08);
	transition: transform 0.3s, box-shadow 0.3s;
}

.advantage-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.advantage-icon {
	font-size: 48px;
	margin-bottom: 20px;
}

.advantage-card h3 {
	color: #1a5f9c;
	font-size: 22px;
	margin-bottom: 15px;
}

.advantage-card p {
	color: #666;
	font-size: 15px;
}

/* 仓库图片展示区 */
.warehouse-gallery {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 15px;
	margin-top: 25px;
}

.warehouse-gallery img {
	width: 100%;
	height: 180px;
	object-fit: cover;
	border-radius: 8px;
	transition: transform 0.3s;
}

.warehouse-gallery img:hover {
	transform: scale(1.03);
}

/* 产品中心 */
.products {
	background: #f8f9fa;
	padding: 80px 20px;
}

.section-title {
	text-align: center;
    font-weight: bold;
	font-size: 36px;
	color: #1a5f9c;
	margin-bottom: 50px;
}

.products-grid {
	max-width: 1200px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 30px;
}

.product-card {
	background: #fff;
	border-radius: 12px;
	overflow: hidden;
	box-shadow: 0 4px 15px rgba(0,0,0,0.08);
	transition: transform 0.3s;
}

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

.product-card img {
	width: 100%;
	height: 200px;
	object-fit: cover;
	background: linear-gradient(135deg, #e8e8e8 0%, #f5f5f5 100%);
}
.product-card img.logo-img {
	object-fit: contain;
	padding: 30px;
	background: #ffffff;
}

.product-info {
	padding: 20px;
}

.product-info h4 {
	color: #1a5f9c;
	font-size: 18px;
	margin-bottom: 10px;
}

.product-info p {
	color: #666;
	font-size: 14px;
}

.product-tag {
	display: inline-block;
	background: #e3f2fd;
	color: #1a5f9c;
	padding: 4px 12px;
	border-radius: 20px;
	font-size: 12px;
	margin-top: 10px;
}

/* 供应商介绍 */
.suppliers {
	padding: 80px 20px;
	background: #fff;
}

.suppliers-grid {
	max-width: 1200px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 30px;
}

.supplier-card {
	background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
	border: 1px solid #e8e8e8;
	border-radius: 16px;
	padding: 30px;
	position: relative;
	overflow: hidden;
	transition: all 0.3s;
}

.supplier-card:hover {
	border-color: #1a5f9c;
	box-shadow: 0 8px 30px rgba(26, 95, 156, 0.15);
}

.supplier-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 4px;
	height: 100%;
	background: linear-gradient(180deg, #1a5f9c 0%, #2980b9 100%);
}

.supplier-header {
	display: flex;
	align-items: center;
	gap: 15px;
	margin-bottom: 15px;
}

.supplier-flag {
	font-size: 32px;
}

.supplier-name {
	font-size: 20px;
	font-weight: bold;
	color: #1a5f9c;
}

.supplier-origin {
	font-size: 12px;
	color: #888;
	margin-top: 2px;
}

.supplier-desc {
	color: #555;
	font-size: 14px;
	line-height: 1.8;
	margin-bottom: 15px;
}

.supplier-products {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.supplier-product-tag {
	background: #1a5f9c;
	color: #fff;
	padding: 5px 12px;
	border-radius: 20px;
	font-size: 12px;
}

.supplier-link {
	display: inline-block;
	margin-top: 12px;
	color: #1a5f9c;
	text-decoration: none;
	font-size: 14px;
	font-weight: 500;
}

.supplier-link:hover {
	text-decoration: underline;
}

/* 为什么选择捷妙 */
.why-us {
	background: #1a5f9c;
	color: white;
	padding: 80px 20px;
}

.why-us .section-title {
	color: white;
}

.why-grid {
	max-width: 1000px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 30px;
}

.why-item {
	text-align: center;
	padding: 30px 20px;
	background: rgba(255,255,255,0.1);
	border-radius: 12px;
	transition: background 0.3s;
}

.why-item:hover {
	background: rgba(255,255,255,0.2);
}

.why-icon {
	font-size: 48px;
	margin-bottom: 15px;
}

.why-item h4 {
	font-size: 24px;
	margin-bottom: 10px;
}

.why-item p {
	font-size: 14px;
	opacity: 0.85;
}

/* 真进口真品质 */
.certification {
	padding: 80px 20px;
	background: #f8f9fa;
}

.cert-content {
	max-width: 800px;
	margin: 0 auto;
	text-align: center;
}

.cert-image {
	background: #fff;
	border-radius: 12px;
	padding: 30px;
	box-shadow: 0 4px 20px rgba(0,0,0,0.08);
	margin-bottom: 30px;
}

.cert-image img {
	max-width: 100%;
	border-radius: 8px;
}

/* 认识捷妙 */
.about {
	padding: 80px 20px;
}

.about-content {
	max-width: 900px;
	margin: 0 auto;
	text-align: center;
}

.about-content p {
	font-size: 16px;
	color: #555;
	line-height: 2;
	margin-bottom: 30px;
}

/* 资质证明 */
.credentials {
	background: #f8f9fa;
	padding: 80px 20px;
}

.credentials-grid {
	max-width: 1000px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
}

.credential-item {
	background: #fff;
	border-radius: 12px;
	padding: 30px 20px;
	text-align: center;
	box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.credential-icon {
	font-size: 40px;
	margin-bottom: 15px;
}

.credential-item h4 {
	color: #1a5f9c;
	font-size: 16px;
}

/* 联系我们 */
.contact {
	padding: 80px 20px;
	background: #1a5f9c;
	color: white;
}

.contact .section-title {
	color: white;
}

.contact-content {
	max-width: 800px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 40px;
}

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

.contact-icon {
	font-size: 36px;
	margin-bottom: 15px;
}

.contact-item h4 {
	font-size: 18px;
	margin-bottom: 10px;
}

.contact-item p {
	opacity: 0.9;
	color: #fff;
}

/* Footer */
.footer {
	background: #0d3a5c;
	color: white;
	text-align: center;
	padding: 30px 20px;
	font-size: 14px;
}


.f_ewm{width: 100%;margin-bottom: 20px;}
.f_ewm ul{display: flex;flex-wrap: wrap;justify-content: center;}
.f_ewm ul li{margin-right: 20px;text-align: center;}
.f_ewm ul li:last-child{margin-right: 0;}
.f_ewm ul li img{max-width: 100%;width: auto;height: 150px;}
.f_ewm ul li p{font-size: 16px;color: #fff;line-height: 30px;}


/* 响应式 */
@media (max-width: 768px) {
	.hero h1 {
		font-size: 32px;
	}
	
	.advantages {
		grid-template-columns: 1fr;
	}
	
	.why-grid {
		grid-template-columns: repeat(2, 1fr);
	}
	
	.suppliers-grid {
		grid-template-columns: 1fr;
	}
	
	.credentials-grid {
		grid-template-columns: repeat(2, 1fr);
	}
	
	.contact-content {
		grid-template-columns: 1fr;
	}
	
	.warehouse-gallery {
		grid-template-columns: 1fr;
	}
	
	.warehouse-gallery img {
		height: 200px;
	}
	
	.nav-links {
		display: none;
	}
}