/* 海归求职背景提升项目样式 - 使用独特类名避免冲突 */
.overseas-background-enhancement-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* 为什么选择我们部分 */
.overseas-why-choose-section {
    background: linear-gradient(135deg, #4A90E2, #357ABD);
    padding: 40px 30px;
    border-radius: 20px;
    color: white;
    margin-bottom: 40px;
    box-shadow: 0 15px 35px rgba(74, 144, 226, 0.2);
}

.overseas-why-choose-content h3 {
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 25px;
    text-align: center;
    line-height: 1.3;
}

.overseas-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.overseas-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.overseas-feature-icon {
    font-size: 24px;
    flex-shrink: 0;
    margin-top: 2px;
}

.overseas-feature-text {
    font-size: 16px;
    line-height: 1.6;
    flex: 1;
}

.overseas-feature-text strong {
    color: #FFD700;
    font-weight: 600;
}

/* 服务网格 */
.overseas-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.overseas-service-item {
    background: white;
    border-radius: 18px;
    padding: 30px 25px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border-top: 4px solid #4A90E2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-height: 280px;
}

.overseas-service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.05), rgba(53, 122, 189, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.overseas-service-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(74, 144, 226, 0.15);
    border-top-color: #FFD700;
}

.overseas-service-item:hover::before {
    opacity: 1;
}

.overseas-service-icon {
    font-size: 40px;
    margin-bottom: 20px;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #E3F2FD, #BBDEFB);
    border-radius: 20px;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.overseas-service-item:hover .overseas-service-icon {
    background: linear-gradient(135deg, #FFF3E0, #FFE0B2);
    transform: scale(1.1);
}

.overseas-service-content {
    flex: 1;
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 100%;
}

.overseas-service-content h3 {
    font-size: 20px;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 12px;
    line-height: 1.3;
}

.overseas-service-content p {
    font-size: 14px;
    color: #6c757d;
    line-height: 1.5;
    margin-bottom: 20px;
    flex: 1;
}

.overseas-service-link {
    display: inline-block;
    color: #4A90E2;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    padding: 8px 16px;
    border: 2px solid #4A90E2;
    border-radius: 20px;
    transition: all 0.3s ease;
    background: white;
    position: relative;
    overflow: hidden;
}

.overseas-service-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(74, 144, 226, 0.1), transparent);
    transition: left 0.5s ease;
}

.overseas-service-link:hover {
    background: #4A90E2;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(74, 144, 226, 0.3);
}

.overseas-service-link:hover::before {
    left: 100%;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .overseas-services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .overseas-why-choose-section {
        padding: 30px 25px;
    }
    
    .overseas-why-choose-content h3 {
        font-size: 24px;
    }
    
    .overseas-feature-text {
        font-size: 15px;
    }
    
    .overseas-service-item {
        padding: 25px 20px;
        min-height: 260px;
    }
    
    .overseas-service-icon {
        width: 60px;
        height: 60px;
        font-size: 36px;
    }
    
    .overseas-service-content h3 {
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    .overseas-background-enhancement-container {
        padding: 30px 15px;
    }
    
    .overseas-why-choose-section {
        padding: 25px 20px;
        margin-bottom: 30px;
    }
    
    .overseas-why-choose-content h3 {
        font-size: 22px;
        margin-bottom: 20px;
    }
    
    .overseas-feature-item {
        padding: 15px;
        gap: 12px;
    }
    
    .overseas-feature-icon {
        font-size: 20px;
    }
    
    .overseas-feature-text {
        font-size: 14px;
    }
    
    .overseas-services-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    
    .overseas-service-item {
        padding: 22px 18px;
        min-height: 240px;
    }
    
    .overseas-service-icon {
        width: 55px;
        height: 55px;
        font-size: 32px;
        margin-bottom: 15px;
    }
    
    .overseas-service-content h3 {
        font-size: 17px;
        margin-bottom: 10px;
    }
    
    .overseas-service-content p {
        font-size: 13px;
        margin-bottom: 15px;
    }
    
    .overseas-service-link {
        font-size: 13px;
        padding: 6px 14px;
    }
}

@media (max-width: 480px) {
    .overseas-background-enhancement-container {
        padding: 20px 10px;
    }
    
    .overseas-why-choose-section {
        padding: 20px 15px;
        margin-bottom: 25px;
    }
    
    .overseas-why-choose-content h3 {
        font-size: 20px;
        margin-bottom: 15px;
    }
    
    .overseas-feature-item {
        padding: 12px;
        gap: 10px;
    }
    
    .overseas-feature-icon {
        font-size: 18px;
    }
    
    .overseas-feature-text {
        font-size: 13px;
    }
    
    .overseas-services-grid {
        gap: 15px;
    }
    
    .overseas-service-item {
        padding: 18px 15px;
        min-height: auto;
    }
    
    .overseas-service-icon {
        width: 45px;
        height: 45px;
        font-size: 28px;
        margin-bottom: 12px;
    }
    
    .overseas-service-content h3 {
        font-size: 16px;
        margin-bottom: 8px;
    }
    
    .overseas-service-content p {
        font-size: 12px;
        margin-bottom: 12px;
    }
    
    .overseas-service-link {
        font-size: 12px;
        padding: 5px 12px;
    }
}