.header_index {
    display: flex;
    justify-content: flex-start;
    height: 6rem;
    position: relative; 
    align-items: center;

}
.header_wrap {
    display: flex;
    align-items: center;
    padding: 1.5rem;
}
.header_index .i2 {
    width: 100% !important;
   
}
.header_index h1 {
    width: 100%;
    margin: unset;
    padding: 15px 0;
  
    
}
.header_index h1 a{
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    left: 50%;
    text-align: center;
}
.header_index h1 img{
    width: 60%;

}
.header_index .right1 {
    text-align: right;
    display: flex;
    align-items: center;
}

.header_index .nav_mo  {
    position: fixed;
    top: 0; left: -71%;
    width: 70%; min-height: 100vh;
    background: #fff;
    z-index: 999;
    transition: .3s;
    display: block;
}
.back2 {
    background: #00000014; 
    position: fixed;
    width: 100% !important;
    height: 100%;
    top: 0;
    display: none;
    z-index: 998; 
    left: 0;
}

.nav_mo.open + .back {
    display: block;
    
}
.nav_mo.open {
    left: 0;
}
.nav_logo {
    width: 100%; height: 6rem;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 1.5rem;
}
.close{
    display: block;
    background: url(../img/menu.png) no-repeat center/contain;
    width: 24px; height: 2rem;

}
.nav_menu_mo {
  
    justify-content: center;
    align-items: center;
    flex-direction: column;

}
.nav_menu_mo .has-submenu{
    padding: 0 1.5rem;
    background-color: #fff;
    
}
.nav_menu_mo li:last-child  {
    border-bottom: none;
    
}
.nav_menu_mo li a {
    display: block;
    /* margin-bottom:3rem; */
    text-align: left;
    font-size: 16px;
}

.nav_menu_mo li span {
   font-size: 16px;
}
.nav_menu_mo li a span {
    font-size: 1.8rem;
    display: inline-block;
    color: #2c2f2d;
    width: 17rem;
    font-weight: 600;
    white-space: nowrap;
}

.nav_menu_mo li .n {
    padding: 0;
}
.has-submenu  {
}
.has-submenu .span_mo {
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    line-height: 1.3;
    padding: 1.5rem;
    padding-right: 3.5rem; 
    border-bottom: 2px solid #bcbcbc;
}


.has-submenu .span_mo::after {
    content: '';
    background-image: url('../img/arrow-3.png');
    background-size: contain;
    background-repeat: no-repeat;
    position: absolute;
    width: 1.2rem;
    height: 1.2rem;
    right: 1.5rem;
    top: 50%; 
    transform: translateY(-50%);
}

.has-submenu.on .span_mo::after {
    background-image: url('../img/arrow-2.png');
    top: 50%; 
}
.has-submenu.on .span_mo {
    color: #1dac67;
}

.has-submenu.on .submenu{
    display: block;
}

.has-submenu .submenu{
    display: none;
}




.section1 {
    display: flex;
    padding: 1.5rem 0 3rem 1.5rem;
    gap: 10px;
    align-items: center;
    box-shadow: rgba(33, 35, 38, 0.4) 0px 10px 10px -10px;
}
.section1 .left{
    width: 60%;
}
.section1 .left .pre1{
    font-size: 1.6rem;
    line-height: 1.3;
    font-weight: 600;
}
.section1 .left .pre1 span{
    font-size: 1.8rem;
    line-height: 1.3;
    color: #37b679;
    font-weight: 600;
}
.section1 .left .pre2{
    font-size: 1.9rem;
    font-weight: 700;
    line-height: 1.3;
    color: #fda94a;
    margin-top: 20px;
}
.section1 .right{
    width: 40%;
}
.section1 .right img{
    width: 100%;
}
.section2 {
    padding: 4rem 1.5rem;
}
 h2{
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}
.section2 h2:nth-of-type(2){
    margin-top: 4rem;
}
.section2 .btn_wrap{
    display: flex;
    gap: 1rem;
}
.section2 .btn_wrap a{
    width: 33%;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: rgba(99, 99, 99, 0.2) 1px 2px 6px 0px;
    padding: 1.5rem;
    border-radius: 1rem;
    font-size: 1.6rem;
    font-weight: 600;
    text-align: center;
    justify-content: center;
    line-height: 1.3;
}
.section2 .btn_wrap a img{
    width: 50%;
    margin-bottom: 1rem;
}
.section3 {
    padding: 0 1.5rem 4rem;
}
.section3 .menu .menu_title{ 
    font-size: 1.6rem;
    border-bottom: 1.5px solid #e6e6e6;
    padding: 2rem;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    line-height: 1.3;
    padding-right: 3rem;
    background-color: #27b06e;
    border-radius: 1rem;
    color: #fff;
}
.section3 .menu.on .menu_title{ 
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}
.section3 .menu .menu_title::after{ 
    content: '';
    background-image: url('../img/arrow-1.png');
    background-size: contain;
    background-repeat: no-repeat;
    position: absolute;
    width: 1.5rem;
    height: 1.5rem;
    right: 5rem;
    top: 50%;
    transform: translateY(-50%);
}

.section3 .menu.on .list { 
    font-size: 1.6rem;
    display: block;
    background-color: #daf7e9;
    text-align: center;
}
.section3 .menu .list { 
    display: none;
    line-height: 1.5;
    border-bottom-left-radius: 1rem;
    border-bottom-right-radius: 1rem;
}
.section3 .menu.on .list li{ 
    border-bottom: 1px solid #91dab7;
  
}
.section3 .menu.on .list li:last-child{ 
    border-bottom: 0;
    
}
.section3 .menu.on .list li a{ 
    padding: 2rem;
    display: block;
    font-size: 1.6rem;
    font-weight: 500;
}