.sub_wrap{
    font-size:16px;
}

.page_ready{width:100%;max-width:1000px;height:500px;margin: 50px auto;padding:0 16px;display:flex;flex-flow:column nowrap;justify-content: center;align-items: center;font-size:18px;font-weight:600;color:#181818;line-height:1.8;text-align:center;
    /* background:url(/img/ready.jpg) no-repeat center/cover; */
}

.page_ready img{max-width:220px;}
.page_ready p{font-weight:400;color:#666;}


.about_wrap{
    display:flex;
    flex-direction:column;
    gap:120px;
    padding:0 0 100px;
}

.about_wrap > section{
    padding-left:16px;
    padding-right:16px;
}

.sec_tit h3{
    font-size: 24px;
}

.sec_tit span,
.about_visual span,
.about_message span{
    display:block;
    margin-bottom:12px;
    color:#72767e;
    font-size:18px;
    font-weight:700;
    letter-spacing:2px;
}

.about_visual{
    text-align:center;
    padding:80px 40px;
    background:#f8f8f8;
}

.about_visual h2{
    margin:0 0 24px;
    font-size:clamp(34px,4vw,56px);
    line-height:1.3;
    font-weight:700;
}

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

.reason_grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:30px;
    margin-top:40px;
}

.reason_box{
    padding:40px;
    border:1px solid #e5e5e5;
    border-radius:20px;
}

.reason_box strong{
    display:block;
    margin-bottom:20px;
    color:#a3cde6;
    font-size:38px;
}

.reason_box h4{
    margin-bottom:12px;
    font-size:24px;
}

.reason_box p{
    color:#666;
    line-height:1.8;
}

.process_wrap{
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:20px;
    margin-top:40px;
}

.process_wrap div{
    padding:40px 20px;
    text-align:center;
    background:#181818;
    color:#fff;
    border-radius:16px;
}

.process_wrap div img{
    margin-bottom:24px;
}

.about_message{
    text-align:center;
    padding:80px 40px;
    background:#181818 url(/img/about_message_bg.jpg) no-repeat center/cover;
    color:#fff;
}

.about_message h3{
    margin:0 0 24px;
    font-size:42px;
}

.about_message p{
    color:#d0d0d0;
    line-height:1.8;
}


@media (max-width:1024px){

    .reason_grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
    }

    .process_wrap{
        grid-template-columns:repeat(2,minmax(0,1fr));
    }

}


@media (max-width:768px){

    .about_wrap{
        gap:80px;
        padding:0 0 80px;
    }

    .about_visual{
        padding:60px 24px;
    }

    .about_visual h2{
        font-size:32px;
    }

    .reason_grid,
    .process_wrap{
        grid-template-columns:minmax(0,1fr);
    }

    .reason_box{
        padding:30px 24px;
    }

    .about_message{
        padding:60px 24px;
    }

    .about_message h3{
        font-size:28px;
    }

}