.hero{position:relative;background:#fff;margin-top:100px}.hero,.hero-video-wrap{width:100%;height:100vh;overflow:hidden}.hero-video-wrap{position:absolute;inset:0}.hero-video{width:100%;height:100%;object-fit:cover}.hero-dim,.hero-video{border-radius:0 0 200px 200px}.hero-dim{position:absolute;inset:0;background:rgba(2,6,40,.2);pointer-events:none}.hero-center{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:0 20px;text-align:center}.hero-partner{font-size:16px;color:#fff;margin-bottom:16px}.hero-title{font-family:Syne;font-size:96px;line-height:1.2;margin-bottom:20px}.hero-desc,.hero-title{font-weight:500;color:#fff}.hero-desc{font-size:28px;line-height:1.5;margin-bottom:30px}@media (max-width:1024px){.hero-center{display:none}}@media (max-width:768px){.hero{height:auto;margin-top:21vw}.hero-video-wrap{position:relative;height:280px}.hero-dim,.hero-video{border-radius:0 0 40px 40px}.hero-center{display:none}}@media (max-width:480px){.hero-video-wrap{height:320px}.hero-center{display:none}}.service{padding:240px 0 100px;background:#fff}.service-inner{max-width:1200px;margin:0 auto;text-align:center;padding:0 20px}.mo-br{display:inline-block;font:inherit;letter-spacing:inherit;color:inherit}.service-title{font-size:40px;font-weight:600;color:#1f1f23;letter-spacing:-1px;opacity:0;transform:translateY(40px) scale(.95);transition:all .8s cubic-bezier(.22,1,.36,1)}.service-title.active{opacity:1;transform:translateY(0) scale(1)}.service-desc{margin-top:14px;color:#64748b;font-size:18px;padding-bottom:24px;opacity:0;transform:translateY(30px);transition:all .8s cubic-bezier(.22,1,.36,1)}.service-desc.active{opacity:1;transform:translateY(0)}.service-grid{margin-top:60px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.service-card{position:relative;background:#f8fafc;border:1px solid #e5eaf1;border-radius:20px;padding:40px;display:flex;flex-direction:column;justify-content:center;gap:16px;opacity:0;transform:translateY(60px) scale(.95);transition:all .6s ease;cursor:pointer}.service-card.active{opacity:1;transform:translateY(0) scale(1)}@media (min-width:769px){.service-card h3,.service-card p{color:#111}}.service-card:hover{transform:translateY(-8px);box-shadow:0 16px 40px rgba(0,0,0,.08)}.service-card:before{content:"";position:absolute;inset:0;border-radius:20px;opacity:0;transition:opacity .2s ease}.service-card.sms:before{background:#2d6cff}.service-card.kakao:before{background:#fee500}.service-card.naver:before{background:#03c75a}.service-card.rcs:before{background:#6b4eff}.service-card:hover:before{opacity:1}.service-card *{position:relative;z-index:2}.service-card h3{font-size:24px;font-weight:700}.service-card p{margin-top:6px;font-size:15px}.service-card:hover h3,.service-card:hover p{color:#fff}.service-card.kakao:hover h3,.service-card.kakao:hover p{color:#000}.service-icon{width:48px;height:48px;margin:0 auto 16px;border-radius:12px;display:flex;align-items:center;justify-content:center}.delay1{transition-delay:.1s}.delay2{transition-delay:.2s}.delay3{transition-delay:.3s}.delay4{transition-delay:.4s}@media (max-width:1024px){.service{padding:140px 0}.service-grid{grid-template-columns:repeat(2,1fr);gap:20px}.service-card{padding:32px}}@media (max-width:768px){.mo-br{display:block}.service-inner{padding:30px 20px 100px}.service{padding:0}.service-title{font-size:30px}.service-desc{font-size:16px}.service-grid{grid-template-columns:repeat(2,1fr);gap:14px;margin-top:20px}.service-card{padding:20px}.service-card:before{opacity:.9}.service-card.kakao h3,.service-card.kakao p{color:#000}.service-card:hover{transform:none;box-shadow:none}.service-card h3,.service-card p{color:#fff}}.service-cursor{display:none}@media (max-width:480px){.service-title{font-size:26px}.service-desc{font-size:14px}.service-card h3{font-size:20px}.service-card p{font-size:14px}}.whyPlatform{width:100%;height:300vh}.whySticky{position:sticky;top:0;height:100vh;overflow:hidden}.whyDim{display:none}.heroSection{height:170vh;position:relative}.heroSticky{position:sticky;top:0;height:100vh;background-color:#bdccda;background-size:cover;background-position:50%;background-repeat:no-repeat;z-index:2;overflow:hidden}.heroText{top:50%;left:50%;z-index:2;font-family:Syne;font-weight:700;position:absolute;font-size:clamp(40px,6vw,100px);width:100%;line-height:1;color:#111;text-align:center}.contentLayer{position:relative;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%}.heroImage{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:700px;height:700px;border-radius:60px;background:url(/testing.png) 50%/cover no-repeat;transition:all .3s ease;z-index:10}.contentSection{margin-top:200px;height:170vh;position:relative}.contentSticky{position:sticky;top:0;height:100vh;padding:0 120px 120px}.whyTitle{text-align:center;padding-top:120px;padding-bottom:100px;opacity:0;transform:translateY(40px);transition:.6s ease}.whyTitle.active{opacity:1;transform:translateY(0)}.whyTitle h2{font-size:40px;font-weight:600;color:#1f1f23;margin-bottom:14px}.whyTitle p{font-size:18px;opacity:.8}.whyList{margin-top:clamp(40px,6vw,100px);text-align:center}.whyItem{opacity:0;transform:translateY(40px);transition:.4s ease;padding-bottom:40px}.whyItem.active{opacity:1;transform:translateY(0)}.whyItem h3{font-size:clamp(26px,3vw,44px);font-weight:600;color:#1f1f23}.whyItem p{font-size:clamp(16px,1.6vw,22px);font-weight:500;color:#1f1f23}.heroTypo{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:2}.heroTypo,.nitSvg{width:100%;height:100%}.nitSvg{color:#fff;object-fit:contain;transform:all 1.2s ease}.nitWrap{display:flex;align-items:center;gap:3vmin}.nitWrap svg{height:18vmin;width:auto;color:#fff;opacity:0;transform:translateY(40px)}.nitWrap svg:first-child{animation:up .6s .1s forwards}.nitWrap svg:nth-child(2){animation:up .6s .3s forwards}.nitWrap svg:nth-child(3){animation:up .6s .5s forwards}@keyframes up{to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.whyPlatform{display:none}}.whyCircle{height:140vh}.whyCircle-pc{display:block}.whyCircle-mobile{display:none}.whyCircle-title{position:static;transform:none;text-align:center}.whyCircle-title h2{font-size:42px;font-weight:600;margin-bottom:8px}.whyCircle-title p{margin-top:14px;color:#64748b;font-size:18px}.whyCircle-sticky{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden}.whyCircle-stage{position:relative;width:100%;height:600px}.whyCircle-card{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);padding:24px 16px;box-shadow:0 6px 20px rgba(0,0,0,.02);width:320px;height:420px;border-radius:8px;background:#f2f4f6;display:flex;flex-direction:column;justify-content:center;align-items:center;transition:transform .3s ease,opacity .3s ease;will-change:transform}.card-img{width:100%;border-radius:8px;margin-bottom:12px}.card-text{display:flex;flex-direction:column;align-items:center;margin-top:32px}.card-text h6{font-size:12px;color:#626262}.card-text h3{font-size:24px;font-weight:500;margin-bottom:20px}.card-text p{font-size:18px;font-weight:400;margin-bottom:20px}@media (max-width:768px){.whyCircle{display:none;height:auto}.whyCircle-sticky{position:relative;height:auto}.whyCircle-stage{height:auto}.whyCircle-pc{display:none}.whyCircle-mobile{display:block;padding:80px 0 40px}.whyCircle-card.mobile{position:relative;left:auto;top:auto;transform:none!important;opacity:1!important;width:100%}}