/* ========================================
   服务详情页样式
   ======================================== */

/* 服务头部 */
.service-detail-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem 2rem;
    border-radius: 15px;
    margin-bottom: 3rem;
}

.service-detail-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.service-detail-subtitle {
    font-size: 1.3rem;
    opacity: 0.9;
    margin-bottom: 0;
}

/* 区域标题 */
.section-title {
    font-size: 2.2rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* 服务特性卡片 */
.feature-card {
    background: #ffffff;
    padding: 2rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid #e9ecef;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    border-color: #28a745;
}

.feature-icon {
    color: #28a745;
}

.feature-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0;
}

/* 服务优势卡片 */
.benefit-card {
    background: #ffffff;
    padding: 2rem 1rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid #e9ecef;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    border-color: #ffc107;
}

.benefit-icon {
    color: #ffc107;
}

.benefit-text {
    font-size: 1rem;
    color: #6c757d;
    margin: 0;
    line-height: 1.5;
}

/* 服务流程 */
.process-step {
    background: #ffffff;
    padding: 2rem 1rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid #e9ecef;
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    border-color: #17a2b8;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #17a2b8 0%, #20c997 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto;
}

.step-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0;
}

/* 常见问题 */
.accordion-item {
    border: 1px solid #e9ecef;
    border-radius: 8px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.accordion-button {
    background: #f8f9fa;
    border: none;
    color: #2c3e50;
    font-weight: 600;
    padding: 1.5rem;
}

.accordion-button:not(.collapsed) {
    background: #e3f2fd;
    color: #1976d2;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: #17a2b8;
}

.accordion-body {
    background: #ffffff;
    padding: 1.5rem;
    color: #6c757d;
    line-height: 1.6;
}

/* 相关服务卡片 */
.service-card {
    background: #ffffff;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid #e9ecef;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    border-color: #667eea;
}

.service-image {
    height: 150px;
    overflow: hidden;
    border-radius: 8px;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-features li {
    color: #6c757d;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.service-features li:before {
    content: "•";
    color: #667eea;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* 联系我们区域 */
.contact-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 3rem 2rem;
    border-radius: 15px;
}

.contact-title {
    font-size: 2rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.contact-desc {
    font-size: 1.1rem;
    color: #6c757d;
    margin-bottom: 2rem;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    padding: 1rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .service-title {
        font-size: 2.5rem;
    }

    .service-subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .service-header {
        padding: 2rem 1rem;
    }
}

@media (max-width: 576px) {
    .service-title {
        font-size: 2rem;
    }

    .service-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .feature-card,
    .benefit-card,
    .process-step,
    .service-card {
        margin-bottom: 1rem;
    }
}