/* 服务页面专用样式 */

:root {
    --primary-color: #333;
    --secondary-color: #666;
    --accent-color: #999;
    --light-color: #f5f5f5;
    --dark-color: #222;
    --transition: all 0.3s ease;
    --main-font: 'Noto Serif SC', serif;
    --border-radius: 8px;
    --box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* 页面标题 */
.page-header {
    height: 300px;
    background-color: #333;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 70px;
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 300;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.page-header p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.8;
}

/* 英雄区域 */
.services-hero {
    height: 300px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    /* margin-top: 70px; */
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('');
    background-color: var(--primary-color);
    background-size: cover;
    background-position: center;
    /*filter: brightness(0.5);*/
    z-index: -1;
}

.services-hero .hero-content {
    text-align: center;
    color: #fff;
    position: relative;
    z-index: 1;
    max-width: 1200px;
    padding: 0 20px;
}

.services-hero h1 {
    font-size: 3.5rem;
    font-weight: 400;
    margin-bottom: 20px;
    font-family: var(--main-font);
    position: relative;
    display: inline-block;
}

.services-hero h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 2px;
    background-color: #fff;
}

.services-hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    line-height: 1.6;
    opacity: 0.9;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    border: 2px solid var(--primary-color);
    padding: 12px 30px;
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
    font-family: var(--main-font);
}

.btn-primary:hover {
    background-color: #444;
    border-color: #444;
    transform: translateY(-3px);
}

.btn-outline {
    background-color: transparent;
    color: #222;
    border: 1px solid #222;
    padding: 12px 30px;
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
    font-family: var(--main-font);
}

.btn-outline:hover {
    background-color: white;
    color: var(--primary-color);
    transform: translateY(-3px);
}

/* 服务导航 */
.services-nav {
    background-color: white;
    border-bottom: 1px solid #eee;
    position: sticky;
    top: 70px;
    z-index: 10;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.nav-items {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 30px;
    color: var(--secondary-color);
    transition: var(--transition);
    position: relative;
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-item:hover,
.nav-item.active {
    color: var(--primary-color);
}

.nav-item:hover::after,
.nav-item.active::after {
    width: 30px;
}

.nav-icon {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.nav-item span {
    font-size: 0.9rem;
    font-weight: 500;
}

/* 服务概述 */
.services-overview {
    padding: 100px 0;
    background-color: #fff;
}

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

.section-subtitle {
    display: block;
    font-size: 1rem;
    color: var(--accent-color);
    margin-bottom: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 400;
    color: var(--primary-color);
    font-family: var(--main-font);
}

.title-decoration {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin-top: 15px;
}

.title-decoration span {
    display: block;
    width: 8px;
    height: 8px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

.title-decoration span:first-child,
.title-decoration span:last-child {
    width: 4px;
    height: 4px;
    margin-top: 2px;
    opacity: 0.7;
}

.services-intro {
    max-width: 800px;
    margin: 0 auto 50px;
    text-align: center;
}

.services-intro p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.service-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
    margin-top: 50px;
}

.stat-item {
    text-align: center;
    min-width: 150px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #df1f29;
    line-height: 1;
    display: flex;
    justify-content: center;
    align-items: baseline;
}

.stat-number span:last-child {
    font-size: 1.5rem;
    margin-left: 5px;
}

.stat-label {
    margin-top: 10px;
    color: var(--secondary-color);
    font-size: 1rem;
}

/* 服务详情 */
.services-detail {
    padding: 0;
    background-color: #fff;
}

.service-item {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.service-item:nth-child(odd) {
    background-color: var(--light-color);
}

.service-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.service-content {
    display: flex;
    align-items: center;
    gap: 60px;
    position: relative;
    z-index: 1;
}

.service-text {
    flex: 1;
}

.service-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.service-icon {
    margin-right: 15px;
    width: 60px;
    height: 60px;
    background-color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--box-shadow);
}

.service-icon i {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.service-text h3 {
    font-size: 2rem;
    font-weight: 400;
    color: var(--primary-color);
    font-family: var(--main-font);
}

.service-text p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--secondary-color);
}

.service-list {
    padding-left: 0;
    margin-bottom: 30px;
}

.service-list li {
    margin-bottom: 12px;
    color: var(--secondary-color);
    position: relative;
    display: flex;
    align-items: flex-start;
}

.service-list li i {
    color: var(--primary-color);
    margin-right: 10px;
    font-size: 1.1rem;
}

.btn-learn-more {
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
    font-size: 1rem;
    transition: var(--transition);
    font-weight: 500;
}

.btn-learn-more i {
    margin-left: 8px;
    transition: var(--transition);
}

.btn-learn-more:hover {
    color: #000;
}

.btn-learn-more:hover i {
    transform: translateX(5px);
}

.service-image {
    flex: 1;
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.service-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0,0,0,0.1), transparent);
}

.service-item.reverse .service-content {
    flex-direction: row-reverse;
}

.service-item.reverse .image-overlay {
    background: linear-gradient(to left, rgba(0,0,0,0.1), transparent);
}

/* 服务流程 */
.services-process {
    padding: 100px 0;
    background-color: #fff;
}

.process-timeline {
    position: relative;
    margin-top: 80px;
}

.timeline-track {
    position: absolute;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    width: 70%;
    height: 2px;
    background-color: #eee;
    z-index: 0;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 16%;
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background-color: white;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 20px;
    position: relative;
    transition: var(--transition);
}

.process-step:hover .step-number {
    background-color: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.step-content h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 500;
    color: var(--primary-color);
}

.step-content p {
    color: var(--secondary-color);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* 客户案例展示 */
.services-showcase {
    padding: 100px 0;
    background-color: var(--light-color);
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-top: 50px;
}

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

.showcase-item:hover {
    transform: translateY(-10px);
}

.showcase-image {
    position: relative;
    overflow: hidden;
}

.showcase-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

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

.showcase-item:hover .showcase-image img {
    transform: scale(1.1);
}

.showcase-item:hover .showcase-overlay {
    opacity: 1;
}

.btn-view {
    display: inline-block;
    padding: 10px 20px;
    background-color: white;
    color: var(--primary-color);
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

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

.showcase-info {
    padding: 20px;
}

.showcase-info h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--primary-color);
}

.showcase-info p {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.showcase-cta {
    text-align: center;
    margin-top: 50px;
}

/* 服务优势 */
.services-advantages {
    padding: 100px 0;
    background-color: #fff;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.advantage-item {
    display: flex;
    align-items: flex-start;
    padding: 30px;
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

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

.advantage-icon {
    width: 60px;
    height: 60px;
    background-color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}

.advantage-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.advantage-content {
    flex: 1;
}

.advantage-content h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 500;
    color: var(--primary-color);
}

.advantage-content p {
    color: var(--secondary-color);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* 客户评价 */
.services-testimonials {
    padding: 100px 0;
    background-color: var(--light-color);
    position: relative;
    overflow: hidden;
}

.testimonials-slider {
    position: relative;
    width: 100%;
    height: auto;
    margin-top: 50px;
}

.testimonial-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 0 15%;
    transition: transform 0.5s ease, opacity 0.5s ease;
}

.testimonial-content {
    background-color: white;
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: relative;
}

.testimonial-quote {
    position: absolute;
    top: -20px;
    left: 40px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    z-index: 2;
}

.testimonial-content p {
    color: var(--secondary-color);
    line-height: 1.8;
    margin-bottom: 30px;
    font-size: 1.1rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 20px;
    flex-shrink: 0;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--primary-color);
    font-weight: 500;
}

.author-info p {
    color: var(--accent-color);
    font-size: 0.9rem;
    margin-bottom: 0;
    font-style: normal;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    position: relative;
    z-index: 5;
}

.control-prev,
.control-next {
    width: 50px;
    height: 50px;
    background-color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.control-prev:hover,
.control-next:hover {
    background-color: var(--primary-color);
    color: white;
}

/* 联系我们 */
.services-contact {
    padding: 100px 0;
    background-color: var(--dark-color);
    color: #fff;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.contact-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 400;
}

.contact-text p {
    font-size: 1.1rem;
    max-width: 500px;
    margin-bottom: 30px;
    opacity: 0.8;
    line-height: 1.6;
}

.contact-info {
    list-style: none;
    padding: 0;
}

.contact-info li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 1rem;
    opacity: 0.8;
}

.contact-info li i {
    width: 30px;
    margin-right: 10px;
    font-size: 1.2rem;
}

.contact-form {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    color: white;
    font-size: 1rem;
    font-family: var(--main-font);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-submit {
    background-color: white;
    color: var(--dark-color);
    border: none;
    padding: 15px 30px;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    font-family: var(--main-font);
}

.btn-submit:hover {
    background-color: #f0f0f0;
    transform: translateY(-3px);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .services-hero h1 {
        font-size: 3rem;
    }
    
    .process-steps {
        flex-wrap: wrap;
        justify-content: center;
        gap: 40px;
    }
    
    .process-step {
        width: 30%;
    }
    
    .timeline-track {
        display: none;
    }
    
    .showcase-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .service-content {
        flex-direction: column !important;
        gap: 40px;
    }
    
    .service-text,
    .service-image {
        width: 100%;
    }
    
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .contact-text {
        text-align: center;
    }
    
    .contact-info {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .testimonial-item {
        padding: 0 10%;
    }
}

@media (max-width: 768px) {
    .services-hero {
        height: 300px;
    }
    
    .services-hero h1 {
        font-size: 2.5rem;
    }
    
    .services-hero p {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn-primary,
    .btn-outline {
        width: 100%;
    }
    
    .nav-items {
        overflow-x: auto;
        justify-content: flex-start;
        padding: 10px 0;
    }
    
    .nav-item {
        min-width: 120px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .service-stats {
        gap: 30px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .process-step {
        width: 45%;
    }
    
    .showcase-grid {
        grid-template-columns: 1fr;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .services-hero h1 {
        font-size: 2rem;
    }
    
    .service-header {
        flex-direction: column;
        text-align: center;
    }
    
    .service-icon {
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .service-text {
        text-align: center;
    }
    
    .service-list li {
        justify-content: center;
    }
    
    .process-step {
        width: 100%;
    }
    
    .testimonial-item {
        padding: 0;
    }
    
    .testimonial-content {
        padding: 30px 20px;
    }
    
    .contact-form {
        padding: 30px 20px;
    }
    
    .testimonial-quote {
        top: -15px;
        left: 20px;
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
} 


        /* 服务详情卡片样式 */
        .services-detail {
            padding: 80px 0;
            background-color: #f8f9fa;
        }
        
        .section-desc {
            max-width: 700px;
            margin: 0 auto 50px;
            color: #666;
            font-size: 1.1rem;
        }
        
        .text-center {
            text-align: center;
        }
        
        .service-cards {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
            margin-bottom: 50px;
        }
        
        .service-card {
            width: calc(50% - 302px);
            background-color: #fff;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            margin-bottom: 30px;
        }
        
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
        }
        
        .service-card-image {
            height: 220px;
            position: relative;
            overflow: hidden;
        }
        
        .service-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .service-card:hover .service-card-image img {
            transform: scale(1.1);
        }
        
        .image-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0) 60%);
        }
        
        .service-card-content {
            padding: 30px;
            position: relative;
        }
        
        .service-icon {
            position: absolute;
            top: -30px;
            left: 30px;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: #333;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: brown;
        }
        
        .service-icon i {
            font-size: 24px;
            color: #fff;
        }
        
        .service-card h3 {
            margin-top: 40px;
            margin-bottom: 15px;
            font-size: 1.4rem;
            color: #333333;
        }
        
        .service-card p {
            color: #666;
            line-height: 1.6;
            margin-bottom: 20px;
        }
        
        .service-list {
            list-style: none;
            padding: 0;
            margin-bottom: 25px;
        }
        
        .service-list li {
            margin-bottom: 10px;
            display: flex;
            align-items: flex-start;
            color: #555;
            justify-content: flex-start;
        }
        
        .service-list li i {
            color: #333333;
            margin-right: 10px;
            margin-top: 5px;
        }
        
        .btn-learn-more {
            display: inline-block;
            padding: 10px 25px;
            background-color: transparent;
            color: #333;
            border: 1px solid #333;
            border-radius: 10px;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
        }
        
        .btn-learn-more:hover {
            background: #333;
            color: #fff;
            border-color: transparent;
        }
        
        .service-cta {
            text-align: center;
            margin-top: 20px;
        }
        
        .service-cta .btn {
            display: inline-block;
            padding: 15px 35px;
            background: #333;
            color: #fff;
            border-radius: 10px;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
        }
        
        .service-cta .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px #999;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .service-cards {
                gap: 20px;
            }
            
            .service-card {
                width: calc(50% - 10px);
            }
            
            .service-card-image {
                height: 180px;
            }
        }
        
        @media (max-width: 768px) {
            .service-card {
                width: 100%;
            }
            
            .service-card-image {
                height: 200px;
            }
            
            .services-detail {
                padding: 60px 0;
            }
        }
        
        @media (max-width: 480px) {
            .service-card-image {
                height: 180px;
            }
            
            .service-icon {
                width: 50px;
                height: 50px;
            }
            
            .service-icon i {
                font-size: 20px;
            }
            
            .service-card h3 {
                margin-top: 30px;
                font-size: 1.2rem;
            }
        }