#container {
    --i-bg-color: #e1e9f0;
    --s1-min-height: 54.8rem;
    --s1-height: 100vh;
}

#section1 {
    min-height: var(--s1-min-height);
    height: var(--s1-height);
    background: var(--s1-bg) no-repeat;
    background-size: cover;
    background-position: center;
    position: relative;
}

#section1 #bg_video {
    height: 46.36rem;
    width: 100%;
    position: absolute;
    z-index: 2;
}

#section1 #bg_video .background-video {
    min-height: var(--s1-min-height);
    height: var(--s1-height);
    width: 100%;
    object-fit: cover;
    -o-object-position: center;
    object-position: center;
    background-color: transparent;
}

#section1 .inner {
    position: relative;
    z-index: 5;
}

#section1 .inner .p1 {
    text-align: center;
    padding-top: 15.5rem;
    font-family: mon;
    color: white;
    font-size: 3.35rem;
}

#section2 {
    background: linear-gradient(to right, var(--i-bg-color) 70%, white 70%);
}

#section2 .inner {
    position: relative;
    padding-top: 23.21rem;
    background-color: var(--i-bg-color);
}

#section2 .inner .p1 {
    font-family: os;
    font-weight: 400;
    font-size: 1.3rem;
    color: #1677A9;
    width: 38.36rem;
    right: 8.64rem;
    top: 9.43rem;
    position: absolute;
}

#section2 .inner .s2_d1 {
    display: flex;
    flex-direction: row;
}

#section2 .inner .s2_d1 .s2_d1_l {
    flex-grow: 1;
}

#section2 .inner .s2_d1 .s2_d1_r {
    width: 87.64rem;
    background-color: white;
    border-radius: 4rem 0 0 4rem;
    padding: 13.14rem 4rem;
    position: relative;
}

#section2 .inner .s2_d1 .s2_d1_r .s2_img {
    width: 31.71rem;
    position: absolute;
    left: 4.36rem;
    top: -22rem;
}

#section2 .inner .s2_d1 .s2_d1_r .d1_p1 {
    font-family: mon-b;
    font-weight: bold;
    font-size: 2.9rem;
    color: #1677A9;
}

#section2 .inner .items {
    display: flex;
    flex-direction: row;
    margin-top: 2.57rem;
    justify-content: space-between;
}

#section2 .inner .items .item {
    display: flex;
    flex-direction: column;
    width: 36.27rem;
}

#section2 .inner .items .item .item_img {
    width: 38rem;
    height: 17.77rem;
    border-radius: 0.58rem 0.58rem 0.58rem 0.58rem;
}

#section2 .inner .items .item .item_p1 {
    font-family: mon-b;
    font-size: 1.74rem;
    color: #221513;
    margin-top: 2.21rem;
}

#section2 .inner .items .item .item_p2 {
    font-family: os;
    font-weight: 400;
    font-size: 0.9rem;
    color: #221513;
    line-height: 1.65rem;
    margin-top: 1.64rem;
    height: 20rem;
}

#section2 .inner .items .item .nbutton {
    width: 11.5rem;
}

#section2 .inner .items2 {
    display: flex;
    flex-direction: column;
    margin-top: 9.36rem;
    gap: 8rem;
}

#section2 .inner .items2 .item2 {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

#section2 .inner .items2 .item2 .item2_img {
    width: 38.59rem;
    height: 27.56rem;
    border-radius: 1.93rem;
    
    box-shadow: var(--shadow);
}

#section2 .inner .items2 .item2 .item2_c {
    width: 36.27rem;
    position: relative;
}

#section2 .inner .items2 .item2 .item2_c .item2_p1 {
    font-family: mon-b;
    font-size: 2.9rem;
    color: #1677A9;
}

#section2 .inner .items2 .item2 .item2_c .item2_p2 {
    margin-top: 3rem;
    font-family: os;
    font-weight: 400;
    font-size: 1.02rem;
    color: #221513;
    line-height: 1.56rem;
}

#section2 .inner .items2 .item2 .item2_c .item2_p3 {
    font-family: os;
    font-weight: 400;
    font-size: 0.68rem;
    color: #221513;
}

#section2 .inner .items2 .item2 .item2_c .nbutton {
    position: absolute;
    left: 0;
    bottom: 2rem;
}

#section3 {
    background: linear-gradient(to right, var(--i-bg-color) 30%, white 30%);
}

#section3 .inner .s3_content {
    padding-top: 4.57rem;
    padding-bottom: 4.17rem;
    width: 80rem;
    background-color: var(--i-bg-color);
    border-radius: 0 4rem 4rem 0;
}

#section3 .inner .s3_content .s3_title {
    font-family: mon-b;
    font-size: 4.35rem;
    color: #1677A9;
    text-align: center;
    width: 90rem;
}

#section3 .inner .s3_content .s3_items {
    margin-top: 6.57rem;
    display: flex;
    flex-direction: row;
    width: 90rem;
    justify-content: space-evenly;
    min-height: 26rem;
}
#section3 .inner .s3_content .s3_items a{
    text-decoration: none;
}