:root{--red:#ed1c24;--red-dark:#b80d18;--ink:#111318;--muted:#667085;--line:#e7e9ee;--soft:#f6f7f9;--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Pretendard,"Noto Sans KR","Malgun Gothic",Arial,sans-serif;line-height:1.6;background:#fff}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.wrap{width:min(calc(100% - 40px),var(--max));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(17,19,24,.08)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:25px;letter-spacing:-1px}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;color:#fff;background:var(--red);font-size:17px;letter-spacing:-1px}.brand em{color:var(--red);font-style:normal}.nav-links{display:flex;align-items:center;gap:31px;font-size:15px;font-weight:700}.nav-links a:hover{color:var(--red)}.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:10px;font-weight:800;transition:.2s}.nav-cta{padding:10px 17px;background:var(--ink);color:#fff}.hero{position:relative;min-height:720px;color:#fff;overflow:hidden;background:#06080e}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,5,10,.96) 0%,rgba(3,5,10,.86) 37%,rgba(3,5,10,.28) 75%),url('../images/hero.jpg') center/cover}.hero:after{content:"";position:absolute;width:560px;height:560px;left:-220px;bottom:-380px;border-radius:50%;background:var(--red);filter:blur(130px);opacity:.35}.hero .wrap{position:relative;z-index:1;min-height:720px;display:flex;align-items:center}.hero-copy{max-width:680px;padding:90px 0}.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 22px;color:#ffb3b6;font-weight:800;font-size:14px;letter-spacing:.08em}.eyebrow:before{content:"";width:25px;height:2px;background:var(--red)}h1{margin:0;font-size:clamp(45px,6vw,76px);line-height:1.08;letter-spacing:-.055em}h1 span{color:#ff4850}.hero-desc{max-width:620px;margin:26px 0 34px;color:#d3d7e0;font-size:clamp(17px,2vw,20px);word-break:keep-all}.actions{display:flex;gap:12px;flex-wrap:wrap}.btn{min-height:52px;padding:0 25px}.btn-primary{color:#fff;background:var(--red);box-shadow:0 12px 30px rgba(237,28,36,.25)}.btn-primary:hover{background:#ff3038;transform:translateY(-2px)}.btn-ghost{color:#fff;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.06)}.btn-ghost:hover{background:#fff;color:#111}.hero-stats{display:flex;gap:0;margin-top:60px}.stat{padding:0 34px;border-left:1px solid rgba(255,255,255,.22)}.stat:first-child{padding-left:0;border:0}.stat strong{display:block;font-size:25px}.stat span{color:#aeb5c2;font-size:13px}.section{padding:110px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:50px}.kicker{margin:0 0 10px;color:var(--red);font-size:14px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.section h2{margin:0;font-size:clamp(34px,4vw,50px);line-height:1.18;letter-spacing:-.045em}.lead{max-width:530px;margin:0;color:var(--muted);font-size:17px;word-break:keep-all}.service-grid{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);border-radius:18px;overflow:hidden}.service{min-height:235px;padding:30px 24px;border-right:1px solid var(--line);background:#fff}.service:last-child{border:0}.service-num{color:#b5bac4;font-size:12px;font-weight:800}.service-icon{display:grid;place-items:center;width:48px;height:48px;margin:30px 0 21px;border-radius:13px;background:#fff0f1;color:var(--red);font-size:22px;font-weight:900}.service h3{margin:0 0 8px;font-size:20px}.service p{margin:0;color:var(--muted);font-size:14px}.service:hover{background:var(--ink);color:#fff;transform:translateY(-7px);transition:.25s}.service:hover p{color:#b9bfca}.platform{background:var(--soft)}.platform-grid{display:grid;grid-template-columns:1fr 1.15fr;align-items:center;gap:75px}.platform-visual{position:relative;border-radius:24px;overflow:hidden;background:#000;box-shadow:0 30px 70px rgba(17,19,24,.18)}.platform-visual img{width:100%;aspect-ratio:1.45;object-fit:cover}.badge{position:absolute;left:22px;bottom:22px;padding:10px 15px;border-radius:9px;background:rgba(255,255,255,.94);font-size:13px;font-weight:800}.feature-list{display:grid;gap:12px;margin:32px 0 0}.feature{display:flex;gap:15px;padding:17px 18px;border-radius:12px;background:#fff;border:1px solid #eceef2}.check{flex:0 0 24px;height:24px;border-radius:50%;background:var(--red);color:#fff;text-align:center;line-height:24px;font-size:13px}.feature strong{display:block}.feature small{color:var(--muted)}.use-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:20px}.use-card{position:relative;min-height:430px;border-radius:22px;overflow:hidden;background:#111;color:#fff}.use-card img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;opacity:.68}.use-card:after{content:"";position:absolute;inset:25% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.86))}.use-copy{position:absolute;z-index:2;left:34px;right:34px;bottom:30px}.use-copy h3{margin:0;font-size:29px}.use-copy p{margin:6px 0 0;color:#e2e4e8}.cta{padding:95px 0;background:var(--red);color:#fff}.cta-row{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{margin:0;font-size:clamp(33px,4vw,50px);line-height:1.2;letter-spacing:-.04em}.cta p{margin:11px 0 0;color:#ffdadd}.cta .btn{background:#fff;color:var(--red);min-width:155px}.footer{padding:34px 0;background:#101217;color:#8f96a3}.footer-row{display:flex;justify-content:space-between;gap:25px;font-size:13px}.footer strong{color:#fff}.mobile-toggle{display:none;background:none;border:0;font-size:25px}@media(max-width:900px){.nav-links{display:none}.mobile-toggle{display:block}.hero,.hero .wrap{min-height:650px}.hero:before{background:linear-gradient(90deg,rgba(3,5,10,.94),rgba(3,5,10,.53)),url('../images/hero.jpg') 58% center/cover}.service-grid{grid-template-columns:repeat(2,1fr)}.service{border-bottom:1px solid var(--line)}.platform-grid{grid-template-columns:1fr;gap:40px}.use-grid{grid-template-columns:1fr}.section-head,.cta-row{align-items:flex-start;flex-direction:column}}@media(max-width:600px){.wrap{width:min(calc(100% - 28px),var(--max))}.nav{height:66px}.hero,.hero .wrap{min-height:620px}.hero-copy{padding:70px 0}.hero-stats{gap:0;margin-top:42px}.stat{padding:0 14px}.stat strong{font-size:20px}.section{padding:78px 0}.section-head{margin-bottom:32px}.service-grid{grid-template-columns:1fr}.service{min-height:auto;border-right:0;display:grid;grid-template-columns:40px 60px 1fr;align-items:center;padding:22px}.service-icon{margin:0}.service p{grid-column:3}.use-card{min-height:350px}.footer-row{flex-direction:column}.cta{padding:70px 0}}
