/* 服务详情页面样式 */

/* 服务详情头部 */
.service-hero {
    background: linear-gradient(rgba(26, 31, 54, 0.8), rgba(26, 31, 54, 0.8)), url('../images/service-hero-bg.jpg');
    background-size: cover;
    background-position: center;
    padding: 120px 0;
    color: #fff;
    text-align: center;
}

.service-hero-content h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
}

.service-hero-content p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

.overview-content h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    color: var(--text-color);
}

.overview-content p {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 40px;
}

.overview-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-item {
    text-align: center;
}

.feature-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.feature-item h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--text-color);
}

.feature-item p {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 0;
}

.overview-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* 服务内容 */
.service-content {
    padding: 100px 0;
    background-color: var(--gray-bg);
}

.service-content h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--text-color);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-item {
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    transition: transform 0.3s;
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
}

.service-icon i {
    font-size: 2rem;
    color: #fff;
}

.service-item h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--text-color);
}

.service-item ul {
    list-style: none;
    padding: 0;
}

.service-item ul li {
    margin-bottom: 10px;
    color: #666;
    position: relative;
    padding-left: 20px;
}

.service-item ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

/* 技术优势 */
.service-advantages {
    padding: 100px 0;
    background-color: #fff;
}

.service-advantages h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--text-color);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.advantage-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 30px;
    background: var(--gray-bg);
    border-radius: 10px;
    transition: transform 0.3s;
}

.advantage-item:hover {
    transform: translateY(-5px);
}

.advantage-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.advantage-icon i {
    font-size: 1.5rem;
    color: #fff;
}

.advantage-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--text-color);
}

.advantage-content p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 案例展示 */
.service-cases {
    padding: 100px 0;
    background-color: var(--gray-bg);
}

.service-cases h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--text-color);
}

/* 联系我们 */
.service-contact {
    padding: 100px 0;
    background: linear-gradient(rgba(26, 31, 54, 0.9), rgba(26, 31, 54, 0.9)), url('../images/contact-bg.jpg');
    background-size: cover;
    background-position: center;
    color: #fff;
    text-align: center;
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

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

.contact-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .overview-grid {
        grid-template-columns: 1fr;
    }

    .overview-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .service-hero-content h1 {
        font-size: 2.5rem;
    }

    .overview-features {
        grid-template-columns: 1fr;
    }

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

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

@media (max-width: 480px) {
    .service-hero-content h1 {
        font-size: 2rem;
    }

    .service-hero-content p {
        font-size: 1rem;
    }

    .overview-content h2,
    .service-content h2,
    .service-advantages h2,
    .service-cases h2,
    .contact-content h2 {
        font-size: 2rem;
    }
}