/* products-center.css - 产品中心页面样式 */
/* 注意：全局重置样式已移至public.css */
    height: 4px;
    background-color: var(--primary-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.section-title p {
    color: var(--gray-color);
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
}

/* 产品中心Banner */
.products-banner {
    height: 100vh;
    min-height: 600px;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('../img/banner/products.jpg');
    background-size: cover;
    background-position: center;
    /* background-attachment: fixed; */
    display: flex;
    align-items: center;
    color: white;
    text-align: left;
    position: relative;
    padding-top: 70px;
	background-repeat: no-repeat;
}

.banner-content {
    max-width: 800px;
}

.banner-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.banner-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    line-height: 1.8;
    opacity: 0.9;
}

.banner-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
    margin-top: 5px;
}

/* 产品系列展示 */
.product-series {
    background-color: white;
}

.series-container {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.series-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    padding: 30px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.series-card:nth-child(odd) {
    background: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
}

.series-card:nth-child(even) {
    background: linear-gradient(135deg, #e4edf5 0%, #f5f7fa 100%);
}

.series-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow-hover);
}

.series-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    height: 350px;
}

.series-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.series-card:hover .series-image img {
    transform: scale(1.05);
}

.series-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 107, 179, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.series-card:hover .series-overlay {
    opacity: 1;
}

.series-icon {
    font-size: 4rem;
    color: white;
    background-color: var(--primary-color);
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(0.8);
    transition: var(--transition);
}

.series-card:hover .series-icon {
    transform: scale(1);
}

.series-content {
    padding: 20px;
}

.series-content h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.series-content p {
    color: var(--gray-color);
    margin-bottom: 20px;
    line-height: 1.7;
}

.series-features {
    margin-bottom: 25px;
}

.series-features li {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
}

.series-features li i {
    color: var(--primary-color);
    margin-right: 10px;
    font-size: 0.9rem;
}

/* 价格范围样式 */
.price-range {
	display: none;
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding: 10px 15px;
    background: linear-gradient(135deg, #e8f4fc 0%, #f0f7fb 100%);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.price-range strong {
    color: var(--dark-color);
}

/* 产品优势 */
.product-advantages {
    background-color: var(--light-gray);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.advantage-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background-color: var(--primary-color);
    transform: scaleX(0);
    transition: var(--transition);
    z-index: -1;
}

.advantage-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--box-shadow-hover);
}

.advantage-card:hover::before {
    transform: scaleX(1);
}

.advantage-icon {
    margin-bottom: 25px;
}

.icon-circle {
    width: 80px;
    height: 80px;
    background-color: rgba(26, 107, 179, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: var(--transition);
}

.advantage-card:hover .icon-circle {
    background-color: var(--primary-color);
    transform: rotate(360deg);
}

.icon-circle i {
    font-size: 2rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.advantage-card:hover .icon-circle i {
    color: white;
}

.advantage-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.advantage-card p {
    color: var(--gray-color);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.advantage-list {
    text-align: left;
    font-size: 0.9rem;
}

.advantage-list li {
    margin-bottom: 8px;
    padding-left: 10px;
    position: relative;
}

.advantage-list li::before {
    content: '•';
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* 资质认证 */
.certifications {
    background-color: white;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.cert-card {
    display: flex;
    align-items: flex-start;
    background-color: var(--light-gray);
    padding: 25px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.cert-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow);
    background-color: white;
}

.cert-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-right: 20px;
    flex-shrink: 0;
}

.cert-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.cert-content p {
    color: var(--gray-color);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.cert-badge {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.cert-images {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.cert-image-item {
    text-align: center;
}

.cert-image-item img {
    max-width: 100%;
    max-height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    margin-bottom: 10px;
	margin: 0 auto;
}

.cert-image-item:hover img {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
}

.cert-image-item p {
    font-size: 0.9rem;
    color: var(--gray-color);
}

/* 应用场景 */
.application-scenes {
    background-color: var(--light-gray);
}

.scenes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.scene-card {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.scene-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow-hover);
}

.scene-image {
    height: 200px;
    position: relative;
    overflow: hidden;
}

.scene-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.scene-card:hover .scene-image img {
    transform: scale(1.1);
}

.scene-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 107, 179, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.scene-card:hover .scene-overlay {
    opacity: 1;
}

.scene-icon {
    font-size: 3rem;
    color: white;
}

.scene-content {
    padding: 25px 20px;
    text-align: center;
}

.scene-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.scene-content p {
    color: var(--gray-color);
    font-size: 0.95rem;
}

/* CTA区域 */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
	color: var(--light-gray);
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
    /* max-width: 700px; */
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .advantages-grid,
    .certifications-grid,
    .scenes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .banner-content h1 {
        font-size: 2.8rem;
    }
    
    .series-card {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .series-image {
        height: 300px;
    }
    
    .section-title h2 {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .banner-content h1 {
        font-size: 2.3rem;
    }
    
    .banner-content p {
        font-size: 1.1rem;
    }
    
    .products-banner {
        height: 70vh;
        min-height: 500px;
    }
    
    .advantages-grid,
    .certifications-grid,
    .scenes-grid{
        grid-template-columns: 1fr;
    }
	
	.cert-images {
	    grid-template-columns: repeat(2, 1fr);
	}
    
    .banner-stats {
        gap: 15px;
    }
    
    .series-image {
        height: 250px;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-content p {
        font-size: 1.1rem;
    }
}

@media (max-width: 576px) {
	html {
		font-size: 14px;
	}
	
    .banner-content h1 {
        font-size: 2rem;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .series-card {
        padding: 20px;
    }
    
    .advantage-card {
        padding: 30px 20px;
    }
    
    .cta-content h2 {
        font-size: 1.8rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 250px;
    }
	.stat-number {
	    font-size: 2rem;
	}
}