/* 响应式设计 */
@media (max-width: 1600px) {
	.container {
		padding: 0 20px;
		box-sizing: border-box;
	}

	.solutions-content {
		gap: 60px;
		position: relative;
		z-index: 2;
		flex-direction: column;
		text-align: center;
	}
	
	.solutions-left {
		width: 100%;
		max-width: 100%;
		text-align: center;
		padding-right: 0;
	}
	
	.solutions-right {
		position: relative;
		z-index: 1;
		width: 100%;
		max-width: 100%;
		right: auto;
		bottom: auto;
	}

	.swiper-container {
		height: 350px;
	}

	.nav-list {
		gap: 20px;
	}

	.nav-list {
		font-size: 12px;
	}

	.logo-img {
		width: auto;
		height: 28px;
	}

	.hero-content {
		text-align: center;
	}
	
	/* 1600px以下使用垂直布局，轮播显示为一个大图 */
	.solutions-section .solutions-swiper {
		position: relative;
		z-index: 1;
		width: 100%;
		max-width: 100%;
		overflow: hidden;
		margin: 20px auto;
		height: 400px;
	}
	
	.solutions-section .solutions-swiper .swiper-wrapper {
		position: relative;
		z-index: 1;
		width: 100%;
		max-width: 100%;
		height: 400px;
	}
	
	.solutions-section .solutions-swiper .swiper-slide {
		position: relative;
		z-index: 1;
		width: 100%;
		max-width: 100%;
		height: 400px;
	}
	
	.solutions-section .solutions-swiper .swiper-slide img {
		position: relative;
		z-index: 1;
		width: 100%;
		max-width: 100%;
		height: 400px;
		object-fit: cover;
	}
	
	/* 确保文字内容在最上层 */
	.solutions-section .solutions-subtitle,
	.solutions-section .solutions-description,
	.solutions-section .solutions-btn {
		position: relative;
		z-index: 1001;
	}
}

/* 900px-1600px之间的中等屏幕优化 */
@media (max-width: 1200px) and (min-width: 769px) {
	.solutions-content {
		gap: 50px;
		position: relative;
		z-index: 999;
		flex-direction: column;
		text-align: center;
	}
	
	.solutions-left {
		width: 100%;
		max-width: 100%;
		text-align: center;
		padding-right: 0;
	}
	
	.solutions-right {
		position: relative;
		z-index: 1;
		width: 100%;
		max-width: 100%;
		right: auto;
		bottom: auto;
	}
	
	/* 中等屏幕轮播样式 - 显示为一个大图 */
	.solutions-section .solutions-swiper {
		position: relative;
		z-index: 1;
		width: 100%;
		max-width: 100%;
		overflow: hidden;
		margin: 20px auto;
		height: 350px;
	}
	
	.solutions-section .solutions-swiper .swiper-wrapper {
		position: relative;
		z-index: 1;
		width: 100%;
		max-width: 100%;
		height: 350px;
	}
	
	.solutions-section .solutions-swiper .swiper-slide {
		position: relative;
		z-index: 1;
		width: 100%;
		max-width: 100%;
		height: 350px;
	}
	
	.solutions-section .solutions-swiper .swiper-slide img {
		position: relative;
		z-index: 1;
		width: 100%;
		max-width: 100%;
		height: 350px;
		object-fit: cover;
	}
	
	/* 确保文字内容在最上层 */
	.solutions-section .solutions-subtitle,
	.solutions-section .solutions-description,
	.solutions-section .solutions-btn {
		position: relative;
		z-index: 1001;
	}
}

/* 900px-1200px之间的优化 */
@media (max-width: 900px) and (min-width: 769px) {
	.solutions-content {
		gap: 40px;
		position: relative;
		z-index: 999;
		flex-direction: column;
		text-align: center;
	}
	
	.solutions-left {
		width: 100%;
		max-width: 100%;
		text-align: center;
		padding-right: 0;
	}
	
	.solutions-right {
		position: relative;
		z-index: 1;
		width: 100%;
		max-width: 100%;
		right: auto;
		bottom: auto;
	}
	
	/* 900px轮播样式 - 显示为一个大图 */
	.solutions-section .solutions-swiper {
		position: relative;
		z-index: 1;
		width: 100%;
		max-width: 100%;
		overflow: hidden;
		margin: 20px auto;
		height: 300px;
	}
	
	.solutions-section .solutions-swiper .swiper-wrapper {
		position: relative;
		z-index: 1;
		width: 100%;
		max-width: 100%;
		height: 300px;
	}
	
	.solutions-section .solutions-swiper .swiper-slide {
		position: relative;
		z-index: 1;
		width: 100%;
		max-width: 100%;
		height: 300px;
	}
	
	.solutions-section .solutions-swiper .swiper-slide img {
		position: relative;
		z-index: 1;
		width: 100%;
		max-width: 100%;
		height: 300px;
		object-fit: cover;
	}
	
	/* 确保文字内容在最上层 */
	.solutions-section .solutions-subtitle,
	.solutions-section .solutions-description,
	.solutions-section .solutions-btn {
		position: relative;
		z-index: 1001;
	}
}

/* 确保768px-1600px之间所有屏幕尺寸都正确显示 */
@media (max-width: 1600px) and (min-width: 769px) {
	.solutions-section {
		overflow: visible; /* 允许内容正常显示 */
	}
	
	.solutions-content {
		position: relative;
		z-index: 999;
	}
	
	.solutions-left {
		position: relative;
		z-index: 1000;
	}
	
	.solutions-right {
		position: relative;
		z-index: 1;
	}
	
	/* 确保轮播图不会遮挡内容 */
	.solutions-section .solutions-swiper {
		position: relative;
		z-index: 1;
	}
}

@media (max-width: 768px) {

	/* 头部导航 */
	.header {
		background: #00243e !important;
		box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15) !important;
		position: fixed !important;
		top: 0 !important;
		left: 0 !important;
		right: 0 !important;
		z-index: 1000 !important;
		color: #fff !important;
	}

	.header .container {
		padding: 0 20px;
	}

	/* 小屏时减少核心业务区域的padding */
	.core-business {
		padding: 60px 0;
	}

	.nav {
		display: none;
	}

	.mobile-menu-toggle {
		display: flex;
	}

	/* 小屏为什么选择我们轮播样式 */
	.choose-swiper {
		height: 300px !important;
		overflow: hidden !important;
		position: relative !important;
		border-radius: 10px;
	}
	
	.choose-swiper .swiper-wrapper {
		height: 300px !important;
	}
	
	.choose-swiper .swiper-wrapper .swiper-slide {
		width: 100% !important;
		height: 300px !important;
		position: relative !important;
	}
	
	.choose-swiper .swiper-wrapper .swiper-slide img {
		width: 100% !important;
		height: 300px !important;
		object-fit: cover !important;
		display: block !important;
	}
	
	.choose-swiper .choose-cont {
		position: absolute !important;
		bottom: 0 !important;
		left: 0 !important;
		right: 0 !important;
		width: 100% !important;
		padding: 20px !important;
		background: linear-gradient(90deg, rgba(42, 108, 175, 0.8) 0%, rgba(42, 108, 175, 0.9) 100%) !important;
		box-sizing: border-box !important;
		margin: 0 !important;
		transform: none !important;
		z-index: 10 !important;
		border-radius: 10px;
	}
	
	.choose-cont-list {
		width: 100%;
		text-align: center;
		margin: 0;
	}
	
	.choose-cont .choose-title {
		font-size: 18px;
		line-height: 24px;
		margin-bottom: 15px;
		color: #fff;
	}
	
	.choose-cont .choose-text {
		font-size: 14px;
		line-height: 30px;
		color: #fff;
	}

	/* 小屏定制解决方案内容区域优化 */
	.solutions-section .solutions-content {
		position: relative;
		z-index: 2;
		width: 100%;
		max-width: 100%;
		display: block;
		flex-direction: column;
		gap: 40px;
		text-align: center;
	}
	
	.solutions-section .solutions-left {
		position: relative;
		z-index: 1000;
		width: 100%;
		max-width: 100%;
		text-align: center;
		display: block;
		padding-right: 0;
	}
	
	.solutions-section .solutions-right {
		width: 100%;
		max-width: 100%;
		text-align: center;
		display: block;
		position: relative;
		right: auto;
		bottom: auto;
		z-index: 1;
	}
	
	/* 小屏定制解决方案轮播样式 - 显示为一个大图 */
	.solutions-section .solutions-swiper {
		height: 300px;
		overflow: hidden;
		position: relative;
		width: 100%;
		max-width: 100%;
		margin: 0 auto;
	}
	
	.solutions-section .solutions-swiper .swiper-wrapper {
		height: 300px;
		width: 100%;
	}
	
	.solutions-section .solutions-swiper .swiper-slide {
		width: 100%;
		height: 300px;
	}
	
	.solutions-section .solutions-swiper .swiper-slide img {
		width: 100%;
		height: 300px;
		object-fit: cover;
	}
	
	/* 确保内容可点击 */
	.solutions-section .solutions-content * {
		pointer-events: auto;
	}
	
	/* 小屏显示静态图片替代轮播 */
	.solutions-section::after {
		content: '';
		display: none ; /* 暂时隐藏静态图片 */
		width: 100%;
		height: 300px;
		background-image: url('../img/index/solutions-bg.jpg');
		background-size: cover;
		background-position: center;
		background-repeat: no-repeat;
		margin-top: 20px ;
		border-radius: 10px;
	}
	
	.hero-content {
		text-align: center;
	}

	/* 移动端菜单显示时的样式 */
	.nav.show {
		display: flex;
		padding-right: 20px;
	}

	.contact-info {
		display: none;
	}

	/* 小屏logo样式调整 */
	.logo-img {
		width: auto;
		height: 28px;
	}

	.hero-title {
		font-size: 32px;
		margin-bottom: 30px;
	}

	.hero-subtitle {
		font-size: 16px;
		margin-bottom: 40px;
	}

	.section-title {
		font-size: 28px;
	}

	.business-cards {
		grid-template-columns: 1fr;
	}

	.solutions-content {
		flex-direction: column;
		gap: 40px;
		text-align: center;
	}

	.solutions-left {
		max-width: 100%;
	}

	.solutions-right {
		width: 100%;
	}

	.swiper-container {
		height: 300px;
	}

	.process-steps {
		grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
	}

	.choose-content {
		flex-direction: column;
		gap: 40px;
		text-align: center;
	}

	.choose-text-card {
		max-width: 100%;
	}

	.why-choose-us .container {
		max-width: 100%;
		width: 100%;
	}

	.footer-content {
		grid-template-columns: 1fr;
		text-align: center;
	}

	/* 移除重复的样式，避免冲突 */

	.card-title {
		font-size: 18px;
	}

	.section-title {
		font-size: 16px;
		margin-bottom: 20px;
	}

	.section-desc {
		font-size: 14px;
	}

	.section-header {
		margin-bottom: 30px;
	}

	.business-card {
		padding: 20px 20px;
	}

	.card-icon {
		height: 100px;
	}

	.miniprogram-icon,
	.app-icon,
	.website-icon {
		width: auto;
		height: 80px;
	}
	
	.cases-grid {
		gap: 20px;
	}

	.case-image {
		height: 200px;
	}

	.success-cases {
		padding-bottom: 50px;
	}

	.development-process {
		padding-bottom: 50px;
	}
	
	.solutions-section {
		padding: 50px 0;
	}
	
	.solutions-subtitle {
		font-size: 14px;
		margin-bottom: 20px;
	}
	.solutions-description {
		font-size: 12px;
		margin-bottom: 30px;
		line-height: 28px;
	}
	.solutions-btn {
		width: 150px;
		height: 44px;
		line-height: 44px;
		font-size: 14px;
	}
	.why-choose-us {
		padding: 50px 0;
		min-height: auto;
	}
	.contact-content {
		padding: 42px 0 0 0;
		text-align: center;
	}
	.contact-content h3 {
		font-size: 16px;
		margin-bottom: 30px;
	}
	.contact-info-list p {
		font-size: 14px;
	}
	.footer-bottom {
		padding: 30px 0 10px 0;
		font-size: 12px;
	}
	.choose-swiper .swiper-wrapper .swiper-slide-next {
		margin-top: 0;
	}
}

@media (max-width: 480px) {

	/* 小屏幕时头部导航固定并设置深色背景 */
	.header {
		background: #00243e;
		box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
		position: fixed;
		top: 0;
		left: 0;
		right: 0;
		z-index: 100000;
		color: #fff;
	}

	.header .container {
		padding: 0 15px;
	}

	/* 超小屏时进一步减少核心业务区域的padding */
	.core-business {
		padding: 40px 0;
	}

	.hero-title {
		font-size: 28px;
		margin-bottom: 20px;
	}

	.hero-subtitle {
		font-size: 14px;
		margin-bottom: 30px;
	}

	.hero-btn {
		width: 220px;
		height: 56px;
		line-height: 56px;
		font-size: 24px;
	}
	
	.contact-info {
		display: none;
	}

	/* 超小屏定制解决方案轮播样式 */
	.solutions-section .solutions-swiper {
		height: 250px;
		width: 100%;
		max-width: 100%;
		overflow: hidden;
		position: relative;
		margin: 0 auto;
	}
	
	.solutions-section .solutions-swiper .swiper-wrapper {
		height: 250px;
		width: 100%;
	}
	
	.solutions-section .solutions-swiper .swiper-slide {
		height: 250px;
		width: 100%;
	}
	
	.solutions-section .solutions-swiper .swiper-slide img {
		height: 250px;
		width: 100%;
		object-fit: cover;
	}
	
	/* 超小屏内容区域进一步优化 */
	.solutions-section .solutions-content {
		z-index: 2;
		width: 100%;
		max-width: 100%;
		display: block;
		flex-direction: column;
		gap: 30px;
		text-align: center;
	}
	
	.solutions-section .solutions-left,
	.solutions-section .solutions-right {
		z-index: 2;
		width: 100%;
		max-width: 100%;
		text-align: center;
		display: block;
		position: relative;
		right: auto;
		bottom: auto;
		padding-right: 0;
	}
	
	/* 超小屏轮播z-index限制 */
	.solutions-section .solutions-swiper {
		z-index: 1;
	}
	
	.solutions-section .solutions-swiper .swiper-wrapper {
		z-index: 1;
	}
	
	.solutions-section .solutions-swiper .swiper-slide {
		z-index: 1;
	}
	
	/* 超小屏文字内容最高层级 */
	.solutions-section .solutions-subtitle,
	.solutions-section .solutions-description,
	.solutions-section .solutions-btn {
		z-index: 2001;
		display: block;
	}
}