/* Banner轮播 - Swiper样式 */
.banner_carousel {
	position: relative;
	width: 100%;
	overflow: hidden;
}

.banner_carousel .mySwiper {
	width: 100%;
}

.banner_carousel .swiper-wrapper {
	width: 100%;
}

.banner_carousel .swiper-slide {
	width: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
}

.banner_carousel .swiper-slide a {
	display: block;
	width: 100%;
}

.banner_carousel .swiper-slide img {
	width: 100% !important;
	height: auto !important;
	display: block;
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
	background: #fff;
}

/* 导航按钮样式 */
.banner_carousel .swiper-button-prev,
.banner_carousel .swiper-button-next {
	color: #fff;
	background: rgba(0, 0, 0, 0.3);
	width: 50px;
	height: 50px;
	border-radius: 50%;
	transition: all 0.3s ease;
	opacity: 0;
	visibility: hidden;
}

.banner_carousel:hover .swiper-button-prev,
.banner_carousel:hover .swiper-button-next {
	opacity: 1;
	visibility: visible;
}

.banner_carousel .swiper-button-prev:hover,
.banner_carousel .swiper-button-next:hover {
	background: rgba(0, 0, 0, 0.5);
}

.banner_carousel .swiper-button-prev:after,
.banner_carousel .swiper-button-next:after {
	font-size: 24px;
	font-weight: bold;
}

/* 分页器样式 */
.banner_carousel .swiper-pagination-bullet {
	background: rgba(255, 255, 255, 0.5);
	opacity: 1;
	width: 10px;
	height: 10px;
	transition: all 0.3s ease;
}

.banner_carousel .swiper-pagination-bullet-active {
	background: var(--accent);
	transform: scale(1.3);
}

/* 响应式调整 */
@media (max-width: 1024px) {
	.banner_carousel .swiper-button-prev,
	.banner_carousel .swiper-button-next {
		width: 40px;
		height: 40px;
	}
	
	.banner_carousel .swiper-button-prev:after,
	.banner_carousel .swiper-button-next:after {
		font-size: 18px;
	}
}

@media (max-width: 768px) {
	.banner_carousel .swiper-button-prev,
	.banner_carousel .swiper-button-next {
		display: none;
	}
}

/* 通用板块样式 */
.section {
	padding: 80px 0;
}

.section_header {
	text-align: center;
	margin-bottom: 50px;
}

.section_tag {
	font-size: 13px;
	font-weight: 500;
	color: var(--accent);
	letter-spacing: 2px;
	margin-bottom: 8px;
}

.section_title {
	font-size: 32px;
	font-weight: 700;
	color: var(--primary);
	margin-bottom: 12px;
}

.section_line {
	width: 60px;
	height: 3px;
	background: linear-gradient(90deg, var(--accent), transparent);
	margin: 0 auto;
}

.section_subtitle {
	text-align: center;
	font-size: 14px;
	color: var(--muted);
	margin-top: 8px;
}

.industry_button {
	text-align: center;
	margin-top: 40px;
}

/* 树脂瓦产品优势 */
.advantages_section {
	background: var(--surface);
}

.advantages_grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}

.advantage_card {
	background: white;
	padding: 32px 24px;
	border-radius: 12px;
	border: 1px solid var(--border);
	text-align: left;
	transition: all 0.3s ease;
}

.advantage_card:hover {
	transform: translateY(-8px);
	box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
	border-color: var(--accent);
}

.advantage_icon {
	width: 56px;
	height: 56px;
	background: rgba(201, 162, 39, 0.1);
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 20px;
}

.advantage_icon svg {
	width: 28px;
	height: 28px;
	color: var(--accent);
}

.advantage_title {
	font-size: 18px;
	font-weight: 600;
	color: var(--text-dark);
	margin-bottom: 10px;
}

.advantage_desc {
	font-size: 14px;
	color: var(--text-gray);
	line-height: 1.7;
}

/* 产品优势响应式 */
@media (max-width: 1024px) {
	.advantages_grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 640px) {
	.advantages_grid {
		grid-template-columns: 1fr;
	}
}

/* 现代化生产基地 */
.factory_section {
	background: #1e40af;
	color: white;
	position: relative;
	overflow: hidden;
}

.factory_section::before {
	content: '';
	position: absolute;
	top: -50%;
	right: -20%;
	width: 80%;
	height: 200%;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Cpath fill='%23ffffff' fill-opacity='0.03' d='M47.5,-60.1C62.5,-51.2,76.6,-39.6,82.7,-25.1C88.8,-10.6,86.9,6.8,80.1,22.5C73.3,38.2,61.6,52.1,47.8,62.3C34,72.6,18,79.1,0.8,78C-16.3,76.8-32.6,68,-44.9,55.8C-57.3,43.6-65.8,27.9,-70.7,10.7C-75.6,-6.5,-76.8,-25.2,-69.3,-40.7C-61.8,-56.2,-45.7,-68.5,-29.5,-76.4C-13.3,-84.4,3.1,-87.9,18.6,-82.7C34.1,-77.5,48.6,-63.3,47.5,-60.1Z' transform='translate(100 100)' /%3E%3C/svg%3E");
	background-size: contain;
	background-repeat: no-repeat;
	opacity: 0.5;
	pointer-events: none;
}

.factory_wrapper {
	position: relative;
	z-index: 10;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 60px;
	align-items: center;
}

.factory_title {
	font-size: 36px;
	font-weight: 700;
	line-height: 1.2;
	margin-bottom: 20px;
}

.factory_subtitle {
	color: var(--accent);
}

.factory_desc {
	font-size: 15px;
	color: rgba(255, 255, 255, 0.9);
	line-height: 1.8;
	margin-bottom: 32px;
}

.factory_features {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 20px;
}

.feature_item {
	display: flex;
	align-items: center;
	gap: 12px;
}

.feature_icon {
	width: 36px;
	height: 36px;
	background: rgba(255, 255, 255, 0.15);
	border: 2px solid var(--accent);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.feature_icon svg {
	width: 18px;
	height: 18px;
	color: var(--accent);
}

.feature_title {
	font-size: 14px;
	font-weight: 600;
	margin-bottom: 2px;
}

.feature_desc {
	font-size: 12px;
	color: rgba(255, 255, 255, 0.7);
}

.factory_image {
	position: relative;
}

.factory_image img {
	width: 100%;
	height: auto;
	border-radius: 16px;
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
	transform: rotate(-2deg);
	transition: transform 0.5s ease;
}

.factory_image:hover img {
	transform: rotate(0deg) scale(1.02);
}

.factory_image::before {
	content: '';
	position: absolute;
	inset: -10px;
	border: 3px solid rgba(255, 255, 255, 0.2);
	border-radius: 20px;
	transform: rotate(2deg);
	pointer-events: none;
}

/* 现代化生产基地响应式 */
@media (max-width: 1024px) {
	.factory_wrapper {
		grid-template-columns: 1fr;
		gap: 40px;
	}

	.factory_image {
		order: -1;
	}
}

@media (max-width: 640px) {
	.factory_title {
		font-size: 28px;
	}

	.factory_features {
		grid-template-columns: 1fr;
	}
}

/* 生产工艺流程 */
.process_section {
	background: var(--surface);
}

.process_steps {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 20px;
	margin-bottom: 48px;
	position: relative;
}

.process_step {
	flex: 1;
	min-width: 0;
	background: white;
	padding: 28px 20px;
	border-radius: 12px;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
	text-align: center;
	position: relative;
	z-index: 10;
	transition: all 0.3s ease;
}

.process_step:hover {
	transform: translateY(-8px);
	box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.step_number {
	width: 56px;
	height: 56px;
	background: var(--primary);
	color: white;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 20px;
	font-weight: 700;
	margin: 0 auto 16px;
}

.step_title {
	font-size: 16px;
	font-weight: 600;
	color: var(--text-dark);
	margin-bottom: 10px;
}

.step_desc {
	font-size: 13px;
	color: var(--text-gray);
	line-height: 1.6;
}

.process_connector {
	flex-shrink: 0;
	width: 40px;
	height: 4px;
	background: var(--border);
	position: relative;
	align-self: center;
	margin-top: -30px;
}

.process_connector::before,
.process_connector::after {
	content: '';
	position: absolute;
	right: 0;
	top: 50%;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 6px 0 6px 10px;
	border-color: transparent transparent transparent var(--border);
	transform: translateY(-50%);
}

.process_stats {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}

.stat_card {
	background: white;
	padding: 24px;
	border-radius: 12px;
	text-align: center;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
	border-top: 4px solid var(--accent);
}

.stat_number {
	font-size: 36px;
	font-weight: 700;
	color: var(--primary);
	margin-bottom: 8px;
}

.stat_label {
	font-size: 14px;
	color: var(--muted);
}

/* 生产工艺流程响应式 */
@media (max-width: 1200px) {
	.process_steps {
		flex-wrap: wrap;
		justify-content: center;
	}

	.process_step {
		flex: 0 0 calc(33.333% - 20px);
	}

	.process_connector {
		display: none;
	}
}

@media (max-width: 768px) {
	.process_step {
		flex: 0 0 calc(50% - 15px);
	}

	.process_stats {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 480px) {
	.process_step {
		flex: 0 0 100%;
	}
}

/* 公司简介 */
.about_section {
	background: linear-gradient(180deg, white 0%, var(--surface) 100%);
}

.about_grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 60px;
	align-items: center;
}

.about_content h3 {
	font-size: 24px;
	font-weight: 600;
	color: var(--primary);
	margin-bottom: 20px;
}

.about_content p {
	font-size: 15px;
	color: var(--text-gray);
	line-height: 1.8;
	margin-bottom: 16px;
}

.about_stats {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 16px;
	margin-top: 30px;
}

.stat_item {
	text-align: center;
	padding: 20px;
	background: white;
	border-radius: 12px;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.stat_num {
	font-size: 28px;
	font-weight: 700;
	color: var(--accent);
}

.stat_label {
	font-size: 13px;
	color: var(--muted);
	margin-top: 4px;
}

.about_image {
	position: relative;
}

.about_image img {
	width: 100%;
	height: 430px;
	object-fit: cover;
	border-radius: 16px;
	box-shadow: 0 20px 50px rgba(26, 54, 93, 0.15);
}

.section_more {
	text-align: center;
	margin-top: 40px;
}

.more_btn {
	display: inline-block;
	padding: 14px 32px;
	font-size: 15px;
	font-weight: 500;
	color: var(--primary);
	border: 2px solid var(--primary);
	border-radius: 8px;
	transition: all 0.3s ease;
}

.more_btn:hover {
	background: var(--primary);
	color: white;
}

/* 响应式 */
@media (max-width: 1024px) {
	.about_grid {
		grid-template-columns: 1fr;
		gap: 40px;
	}

	.about_image {
		order: -1;
	}
}

@media (max-width: 640px) {
	.section {
		padding: 60px 0;
	}

	.section_title {
		font-size: 26px;
	}

	.about_stats {
		grid-template-columns: repeat(3, 1fr);
	}
}

/* 联系我们 */
.contact_section {
	background: linear-gradient(135deg, #1a365d 0%, #2d3748 100%);
	color: white;
	position: relative;
	overflow: hidden;
}



.contact_wrapper {
	position: relative;
	z-index: 10;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 60px;
}

.contact_title {
	font-size: 32px;
	font-weight: 700;
	margin-bottom: 16px;
}

.contact_desc {
	font-size: 15px;
	color: rgba(255, 255, 255, 0.8);
	line-height: 1.8;
	margin-bottom: 32px;
}

.contact_list {
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.contact_item {
	display: flex;
	align-items: center;
	gap: 16px;
	padding: 20px;
	background: rgba(255, 255, 255, 0.08);
	border-radius: 12px;
	backdrop-filter: blur(10px);
	transition: all 0.3s ease;
}

.contact_item:hover {
	background: rgba(255, 255, 255, 0.12);
	transform: translateX(4px);
}

.contact_icon {
	width: 48px;
	height: 48px;
	background: var(--accent);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.contact_icon svg {
	width: 24px;
	height: 24px;
	color: var(--primary);
}

.contact_label {
	font-size: 13px;
	color: rgba(255, 255, 255, 0.7);
	margin-bottom: 4px;
}

.contact_value {
	font-size: 18px;
	font-weight: 600;
}

.form_title {
	font-size: 20px;
	font-weight: 600;
	margin-bottom: 24px;
}

.form_row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
}

.contact_form {
	padding: 32px;
	background: rgba(255, 255, 255, 0.08);
	border-radius: 16px;
	backdrop-filter: blur(10px);
}

.contact_form .form_group {
	margin-bottom: 16px;
}

.contact_form .form_group input,
.contact_form .form_group textarea {
	width: 100%;
	padding: 14px 16px;
	font-size: 14px;
	color: white;
	background: rgba(255, 255, 255, 0.1);
	border: 1px solid rgba(255, 255, 255, 0.2);
	border-radius: 8px;
	outline: none;
	transition: all 0.3s ease;
}

.contact_form .form_group input::placeholder,
.contact_form .form_group textarea::placeholder {
	color: rgba(255, 255, 255, 0.5);
}

.contact_form .form_group input:focus,
.contact_form .form_group textarea:focus {
	border-color: var(--accent);
	background: rgba(255, 255, 255, 0.15);
}

.contact_form .form_group textarea {
	min-height: 120px;
	resize: vertical;
}

.contact_form .submit_btn {
	width: 100%;
	padding: 16px;
	font-size: 15px;
	font-weight: 600;
	color: var(--primary);
	background: var(--accent);
	border: none;
	border-radius: 8px;
	cursor: pointer;
	transition: all 0.3s ease;
}

.contact_form .submit_btn:hover {
	background: #f59e0b;
	transform: translateY(-2px);
	box-shadow: 0 8px 20px rgba(245, 158, 11, 0.3);
}

.form_tip {
	text-align: center;
	font-size: 12px;
	color: rgba(255, 255, 255, 0.6);
	margin-top: 16px;
}

/* 联系我们响应式 */
@media (max-width: 1024px) {
	.contact_wrapper {
		grid-template-columns: 1fr;
		gap: 40px;
	}
}

@media (max-width: 640px) {
	.contact_title {
		font-size: 24px;
	}

	.contact_value {
		font-size: 16px;
	}

	.contact_form {
		padding: 24px;
	}

	.form_row {
		grid-template-columns: 1fr;
	}
}