:root{
  --bg:#f8fafb;--card:#fff;--ink:#172b3a;--muted:#667884;
  --line:#dce5e9;--brand:#23758a;--brand2:#0d5267;--soft:#eaf5f6;
  --coral:#ec9278;--shadow:0 18px 48px rgba(20,48,65,.09);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR",sans-serif;line-height:1.7}
a{text-decoration:none;color:inherit}img,iframe{display:block;max-width:100%}
.container{width:min(1120px,calc(100% - 40px));margin:auto}
header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:11px;font-weight:900}.logo{width:42px;height:42px;border-radius:14px;background:linear-gradient(145deg,var(--brand),var(--brand2));color:#fff;display:grid;place-items:center}
.links{display:flex;gap:22px;font-size:14px;font-weight:800;color:var(--muted)}
.nav-actions{display:flex;align-items:center;gap:18px}.lang-toggle{padding:8px 13px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--brand2);font-size:13px;font-weight:900}.company-link{font-size:14px;font-weight:900;white-space:nowrap}
.hero{padding:88px 0 76px}.eyebrow{font-size:13px;font-weight:900;letter-spacing:.17em;color:var(--brand);text-transform:uppercase}
h1{font-size:clamp(42px,6vw,72px);line-height:1.08;letter-spacing:-.055em;margin:14px 0 22px}
h2{font-size:clamp(30px,4vw,48px);line-height:1.18;letter-spacing:-.045em;margin:12px 0 18px}
h3{font-size:23px;letter-spacing:-.03em;margin:10px 0}
.lead{font-size:18px;color:var(--muted);max-width:780px}
.actions,.store-row,.footer-links{display:flex;flex-wrap:wrap;gap:12px}
.btn{padding:13px 19px;border-radius:14px;border:1px solid var(--line);font-weight:900;background:#fff}
.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.snapshot{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:42px}
.snapshot-card{padding:20px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.section{padding:82px 0}.section.compact{padding-top:22px}.alt{background:#eff5f6}.section-head{max-width:760px;margin-bottom:34px}
.services{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.service{background:#fff;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow)}
.service-top{display:flex;align-items:center;gap:14px}.icon{width:56px;height:56px;border-radius:18px;color:#fff;display:grid;place-items:center;font-weight:900;font-size:22px}
.lumi{background:#ea9a8d}.ai{background:#5369bd}.point{background:#65a968}.property{background:#2b7b8e}
.video{position:relative;padding-top:56.25%;margin:22px 0;border-radius:21px;overflow:hidden;background:#dfe9ec}
.video iframe,.video .empty-video{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-showcase{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(240px,.58fr);gap:24px;align-items:start}.video-showcase h3{margin-bottom:10px}.video.portrait{padding-top:177.78%;max-width:360px;margin-left:auto;margin-right:auto}
.empty-video{display:grid;place-items:center;text-align:center;color:var(--muted);padding:20px;background:linear-gradient(145deg,#eaf5f6,#fff)}
.tags{display:flex;flex-wrap:wrap;gap:8px}.tag{font-size:12px;font-weight:900;background:var(--soft);color:var(--brand2);padding:7px 10px;border-radius:999px}
.service-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}.service-links a{font-weight:900;color:var(--brand2)}
.grid3,.grid4{display:grid;gap:20px}.grid3{grid-template-columns:repeat(3,1fr)}.grid4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:25px;padding:26px}.num{font-size:13px;font-weight:900;color:var(--coral);letter-spacing:.15em}
.cta{padding:45px;border-radius:32px;background:linear-gradient(130deg,var(--ink),var(--brand2));color:#fff;display:flex;justify-content:space-between;align-items:center;gap:28px}
.cta .btn.light{background:#fff;color:var(--ink);border-color:#fff}.cta p{color:rgba(255,255,255,.78);margin-bottom:0}
.footer{background:#fff;border-top:1px solid var(--line);padding:38px 0;color:var(--muted)}.footer-inner{display:flex;justify-content:space-between;gap:24px}
.policy-hero{padding:66px 0 32px;background:linear-gradient(145deg,var(--soft),#fff)}.policy{width:min(860px,calc(100% - 40px));margin:auto}.policy-content{padding:42px 0 78px}.policy-content h2{font-size:25px;margin-top:38px}.policy-content h3{font-size:19px;margin-top:24px}.policy-content li{margin:7px 0}.notice{border-left:4px solid var(--coral);padding:17px 19px;background:#fff7f3;border-radius:0 14px 14px 0}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.72fr);gap:52px;align-items:center}.hero-video{background:#fff;border:1px solid var(--line);border-radius:30px;padding:14px 14px 19px;box-shadow:var(--shadow)}.hero-video.portrait-video{width:min(100%,360px);justify-self:center}.hero-video .video{margin:0;border-radius:20px}.hero-video.portrait-video .video{padding-top:177.78%}.hero-video p{margin:15px 8px 0;line-height:1.5}.hero-video span{font-size:14px;color:var(--muted)}.process .card{position:relative;padding-top:30px}.process .card p{color:var(--muted)}.data-panel{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center;padding:42px 46px;border:1px solid var(--line);border-radius:30px;background:linear-gradient(135deg,#fff,#eef7f7);box-shadow:var(--shadow)}.data-panel h2{margin-bottom:0}.data-panel>p{font-size:18px;color:var(--muted);margin:0}
.small{font-size:13px;color:var(--muted)}
@media(max-width:850px){.links{display:none}.services,.grid3,.grid4,.hero-grid,.snapshot,.video-showcase,.data-panel{grid-template-columns:1fr}.hero{padding-top:58px}.cta,.footer-inner{flex-direction:column;align-items:flex-start}.data-panel{padding:30px;gap:16px}.nav-actions .company-link{display:none}.video.portrait{max-width:330px}}
@media(max-width:520px){.container{width:min(100% - 28px,1120px)}.brand{font-size:15px}.logo{width:38px;height:38px;border-radius:12px;font-size:12px}.hero{padding:42px 0 58px}h1{font-size:42px}.hero-grid{gap:34px}.hero-video{border-radius:22px;padding:9px 9px 15px}.section{padding:64px 0}.card{padding:22px}.cta{padding:30px 24px}.nav-actions{gap:8px}}