/* 空运服务页面专用样式 - 与关于我们页面保持一致 */

/* 基础响应式设置 */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 确保图片响应式 */
img {
    max-width: 100%;
    height: auto;
}

.page-hero {
    background: linear-gradient(180deg, #a8e0d0 0%, #8dd4c0 50%, #72c8b0 100%);
    padding: 120px 0 80px;
    text-align: center;
    color: #2c3e50;
}
.page-hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1a365d;
}
.page-subtitle {
    font-size: 1.3rem;
    color: #4a5568;
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.6;
}

/* 服务区块 */
.service-section {
    padding: 80px 0;
    background: #ffffff;
}
.service-section.alt-bg {
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}
.service-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.service-content.reverse {
    grid-template-columns: 1fr 1fr;
    direction: rtl;
}
.service-content.reverse > * {
    direction: ltr;
}
.service-image {
    text-align: center;
    position: relative;
}
.service-img {
    width: 100%;
    max-width: 500px;
    height: 350px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-img:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}
.service-text h2 {
    font-size: 2.5rem;
    color: #1a365d;
    margin-bottom: 2rem;
    font-weight: 600;
    position: relative;
}
.service-text h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #2c5282 0%, #1a365d 100%);
    border-radius: 2px;
}
.service-text p {
    font-size: 1.1rem;
    color: #4a5568;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

/* 专业服务 */
.specialist-services {
    padding: 80px 0;
    background: linear-gradient(135deg, #a8e0d0 0%, #8dd4c0 100%);
}
.specialist-services h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #1a365d;
    margin-bottom: 3rem;
    font-weight: 600;
}
.specialist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}
.specialist-item {
    background: #ffffff;
    padding: 2.5rem 2rem;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e2e8f0;
}
.specialist-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}
.specialist-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2c5282 0%, #1a365d 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem auto;
}
.specialist-icon i {
    font-size: 2rem;
    color: #fff;
}
.specialist-item h3 {
    font-size: 1.3rem;
    color: #1a365d;
    margin-bottom: 1rem;
    font-weight: 600;
}
.specialist-item p {
    color: #4a5568;
    line-height: 1.7;
}

/* 页脚样式 - 移除覆盖，使用主CSS的样式 */

/* 响应式设计 */
@media (max-width: 768px) {
    .page-hero {
        padding: 100px 0 60px;
    }
    .page-hero-content h1 {
        font-size: 3rem;
        margin-bottom: 1.5rem;
    }
    .page-subtitle {
        font-size: 1.2rem;
        margin-bottom: 2.5rem;
    }
    .service-content,
    .service-content.reverse {
        grid-template-columns: 1fr;
        gap: 3rem;
        direction: ltr;
    }
    .service-text h2,
    .specialist-services h2 {
        font-size: 2.2rem;
        margin-bottom: 2.5rem;
    }
    .service-text p {
        font-size: 1.1rem;
        line-height: 1.8;
        margin-bottom: 1.8rem;
    }
    .specialist-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .specialist-item {
        padding: 2rem 1.5rem;
    }
    .specialist-item h3 {
        font-size: 1.4rem;
        margin-bottom: 1.2rem;
    }
    .specialist-item p {
        font-size: 1rem;
        line-height: 1.7;
    }
    .service-img {
        max-width: 100%;
        height: 300px;
    }
    .service-section,
    .specialist-services {
        padding: 70px 0;
    }
    
    /* 移动端导航优化 */
    .navbar {
        position: fixed;
        top: 0;
        width: 100%;
        z-index: 1000;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
    }
    
    /* 确保内容不被固定导航栏遮挡 */
    main {
        margin-top: 80px;
    }
}

@media (max-width: 480px) {
    .page-hero {
        padding: 80px 0 50px;
    }
    .page-hero-content h1 {
        font-size: 2.5rem;
        margin-bottom: 1.2rem;
    }
    .page-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }
    .service-text h2,
    .specialist-services h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    .service-text p {
        font-size: 1rem;
        line-height: 1.7;
        margin-bottom: 1.5rem;
    }
    .service-section,
    .specialist-services {
        padding: 60px 0;
    }
    .specialist-item {
        padding: 1.8rem 1.2rem;
    }
    .specialist-item h3 {
        font-size: 1.3rem;
        margin-bottom: 1rem;
    }
    .service-img {
        height: 250px;
    }
    .service-content,
    .service-content.reverse {
        gap: 2rem;
    }
    
    /* 小屏幕容器优化 */
    .container {
        padding: 0 15px;
    }
    
    /* 确保图标在小屏幕上合适 */
    .specialist-icon {
        width: 70px;
        height: 70px;
    }
    .specialist-icon i {
        font-size: 1.8rem;
    }
}