<style>
/* ===========================================================
   MISSION
=========================================================== */

#mission{

    background:#ffffff;

    position:relative;

}

#mission .container{

    text-align:center;

}

#mission h2{

    color:#123a70;

}

#mission p{

    margin:0 auto;

    font-size:20px;

    line-height:1.9;

}



/* ===========================================================
   SERVICES
=========================================================== */

#services{

    background:#f6f9fd;

    position:relative;

}

#services .container{

    text-align:center;

}

.serviceGrid{

    margin-top:70px;

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));

    gap:35px;

}



/* ===========================================================
   SERVICE CARD
=========================================================== */

.serviceCard{

    background:#fff;

    border-radius:20px;

    padding:45px 30px;

    transition:.35s;

    box-shadow:

        0 10px 30px rgba(0,0,0,.08);

    position:relative;

    overflow:hidden;

}



/* 상단 파란 라인 */

.serviceCard::before{

    content:"";

    position:absolute;

    left:0;

    top:0;

    width:100%;

    height:5px;

    background:#0077ff;

    transform:scaleX(0);

    transition:.35s;

}



/* Hover */

.serviceCard:hover{

    transform:translateY(-12px);

    box-shadow:

        0 20px 50px rgba(0,0,0,.16);

}



.serviceCard:hover::before{

    transform:scaleX(1);

}



/* 아이콘 */

.serviceCard img{

    width:78px;

    height:78px;

    margin:auto;

    margin-bottom:28px;

    transition:.35s;

}



.serviceCard:hover img{

    transform:scale(1.15) rotate(5deg);

}



/* 제목 */

.serviceCard h3{

    font-size:24px;

    color:#14458a;

    margin-bottom:18px;

    font-weight:800;

}



/* 내용 */

.serviceCard p{

    color:#666;

    font-size:17px;

    line-height:1.8;

}



/* ===========================================================
   ICON GLOW
=========================================================== */

.serviceCard:hover{

    background:#ffffff;

}



.serviceCard:hover img{

    filter:

    drop-shadow(0 0 8px rgba(0,120,255,.35))

    drop-shadow(0 0 18px rgba(0,120,255,.20));

}



/* ===========================================================
   HOVER BACKGROUND
=========================================================== */

.serviceCard::after{

    content:"";

    position:absolute;

    left:-50%;

    top:-50%;

    width:220px;

    height:220px;

    background:

    radial-gradient(

        rgba(0,120,255,.08),

        transparent 70%

    );

    transition:.5s;

    opacity:0;

}



.serviceCard:hover::after{

    left:30%;

    top:10%;

    opacity:1;

}



/* ===========================================================
   TITLE EFFECT
=========================================================== */

.serviceCard h3{

    transition:.3s;

}



.serviceCard:hover h3{

    color:#0077ff;

}



/* ===========================================================
   MOUSE EFFECT
=========================================================== */

.serviceCard{

    cursor:pointer;

}



/* ===========================================================
   GRID ANIMATION
=========================================================== */

.serviceCard{

    opacity:0;

    transform:translateY(50px);

}

.serviceCard.show{

    opacity:1;

    transform:translateY(0);

    transition:

        opacity .8s ease,

        transform .8s ease;

}



/* ===========================================================
   STAGGER (JS에서 class만 붙이면 순차 등장)
=========================================================== */

.serviceCard:nth-child(1){

    transition-delay:.05s;

}

.serviceCard:nth-child(2){

    transition-delay:.10s;

}

.serviceCard:nth-child(3){

    transition-delay:.15s;

}

.serviceCard:nth-child(4){

    transition-delay:.20s;

}

.serviceCard:nth-child(5){

    transition-delay:.25s;

}

.serviceCard:nth-child(6){

    transition-delay:.30s;

}

.serviceCard:nth-child(7){

    transition-delay:.35s;

}
<style>