.seo-content {
    max-width: 1200px;
    margin: 0 auto;
    margin-bottom: 50px;
}
.business-system {
    width: 100%;
    margin: 0px auto;
    padding: 5px 0 50px 0;
    background: url(../../Resource/Images/Seo/business.png) no-repeat;
    background-size:cover;
}

.seosubtitle {
    display:block;
    text-align: center;
    color: #000;
    font-size: 26px;
    margin-bottom: 20px;
    text-shadow: none;
    position: relative;
}
    .seosubtitle::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 60px;
        height: 2px;
        background: #000;
        border-radius: 2px;
    }
.services-grid {
    display: flex;
    align-items:center;
    justify-content:center;
    gap: 30px;
    margin-bottom: 45px;
}

.service-card {
    width: 315px;
    min-height: 213px;
    background: #FBFBFB;
    border-radius: 20px;
    padding: 0px 30px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

    .service-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 4px;
        background: linear-gradient(90deg, #667eea, #764ba2);
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.3s ease;
    }


    .service-card:hover {
/*        transform: translateY(-10px);*/
        box-shadow: 0 15px 40px rgba(0,0,0,0.12);
    }

    .service-card h2 {
        color: #333;
        font-size: 20px;
        margin-bottom: 10px;
        font-weight: 600;
        text-align:center;
    }

    .service-card p {
        color: #666;
        font-size: 16px;
        line-height: 1.8;
    }

.service-icon {
    width: 90px;
    height: 65px;
    position:absolute;
    right: 0;
    bottom: 0;
}


.icon-seo {
    background: url('../Images/Seo/img1.png') no-repeat center;
    background-size: contain;
}

.icon-overseas {
    background: url('../Images/Seo/img2.png') no-repeat center;
    background-size: contain;
}

.icon-brand {
    background: url('../Images/Seo/img3.png') no-repeat center;
    background-size: contain;
}

.icon-coverage {
    background: url('../Images/Seo/img4.png') no-repeat center;
    background-size: contain;
}

.icon-platform {
    background: url('../Images/Seo/img5.png') no-repeat center;
    background-size: contain;
}

.services-grid-bottom {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}



.workflow {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

.stage {
    flex: 1;
    width: 357px;
    height: 303px;
    border-radius: 15px;
    padding: 0 20px 10px;
    background-color: #F5F6F7;
/*    box-shadow: 0 10px 30px rgba(0,0,0,0.2);*/
/*    transition: transform 0.3s ease, box-shadow 0.3s ease;*/
    position: relative;
    background: url('../Images/Seo/seobgc.png') no-repeat;
    background-size: cover;
}

/*.stage:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}*/

.stage h2 {
    color: #336eaf;
    font-size: 24px;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 3px solid #336eaf;
    text-align: center;
}

.stage ul {
    list-style: none;
}

.stage li {
    color: #555;
    font-size: 15px;
    line-height: 1.8;
    padding-left: 25px;
    position: relative;
}

.stage li::before {
    content: "•";
    color: #336eaf;
    font-size: 30px;
    position: absolute;
    left: 2px;
    top: -16px;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .business-system {
        background: url(../../Resource/Images/Seo/m_business.jpg) no-repeat;
        background-size:cover;
    }
    .services-grid {
        flex-direction:column;
    }
/*    .service-card{
        width: 50%;
    }*/
    .services-grid-bottom {
        flex-direction: column;
    }

    .workflow {
        flex-direction: column;
    }


    .stage {
        width: 94%;
        margin: 0 3%;
    }
}

@media (max-width: 576px) {
    .service-card{
        min-height: 120px;
        padding-bottom: 20px;
    }
    .service-card h2 {
        font-size: 24px;
    }

    .service-card p {
        font-size: 15px;
    }

    .service-icon {
        width: 50px;
        height: 50px;
    }

    h1 {
        font-size: 28px;
        margin-bottom: 40px;
    }

    .stage {
        padding: 0px 15px 20px;
    }

        .stage h2 {
            font-size: 20px;
        }

        .stage li {
            font-size: 14px;
        }
}