:root{--bg:#ffffff;--surface:#f4f5f3;--ink:#0a0a0b;--ink-2:#55585f;--ink-3:#8e9199;--line:#e6e7ea;--serif:'Source Serif 4','Pretendard',Georgia,serif;--accent:#34e3a4;--accent-ink:#00845a;--accent-soft:rgba(52,227,164,.16);--sky:#cfdcff;--font:'Geist','Pretendard',system-ui,sans-serif;--mono:'Geist Mono','Pretendard',ui-monospace,monospace}
*{box-sizing:border-box}
html.lenis,html.lenis body{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}.lenis.lenis-stopped{overflow:hidden}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;line-height:1.5;word-break:keep-all}
a{color:inherit;text-decoration:none}
a:hover{color:var(--accent-ink)}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
h1,h2,h3,h4{margin:0;font-weight:500;letter-spacing:-.045em;text-wrap:balance;line-height:1.15}
p{margin:0;text-wrap:pretty}
.wrap{max-width:1280px;margin:0 auto;padding:0 32px}
.eyebrow{font-size:14px;font-weight:500;letter-spacing:-.01em;color:var(--ink-3)}
.btn{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 18px;border-radius:10px;font-size:14px;font-weight:500;transition:background .2s,color .2s,transform .2s}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:var(--accent);color:#000}
.btn-line{background:var(--surface)}.btn-line:hover{background:#e6e8ec;color:var(--ink)}
.ph{position:relative;overflow:hidden;background:linear-gradient(135deg,#eef2ef,#dbe8e1);border-radius:24px}
.ph::after{content:attr(data-label);position:absolute;left:16px;bottom:14px;font-family:var(--mono);font-size:11px;color:#6b8478;letter-spacing:.06em}
section{position:relative}

/* header */
.topbar{position:fixed;inset:0 0 auto 0;z-index:50;pointer-events:none}
.announce{pointer-events:auto;background:rgba(10,12,20,.32);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#fff;font-size:13px;font-weight:500;text-align:center;height:44px;display:flex;align-items:center;justify-content:center;gap:28px;padding:0 16px;transition:opacity .3s,transform .4s}
.announce a{opacity:.9}.announce a:hover{color:#fff;opacity:1}
.topbar.compact .announce{opacity:0;visibility:hidden;transform:translateY(-100%);pointer-events:none;transition:opacity .3s,transform .4s,visibility 0s .4s}
.navwrap{display:flex;justify-content:center;padding:0 24px;transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.topbar.compact .navwrap{transform:translateY(-32px)}
.nav{pointer-events:auto;display:flex;align-items:center;gap:40px;height:60px;width:100%;max-width:1280px;padding:0 8px;border-radius:14px;color:#fff;transition:max-width .5s cubic-bezier(.2,.8,.2,1),background .35s,padding .5s,box-shadow .35s}
.topbar.compact .nav{max-width:800px;background:#0a0a0b;padding:0 10px 0 24px;box-shadow:0 14px 40px rgba(0,0,0,.16)}
.logo{display:flex;align-items:center;flex-shrink:0}
.logo img{display:block;height:22px;width:auto;transition:filter .3s}
.topbar:not(.compact) .logo img{filter:none}
.logo i{width:22px;height:22px;border-radius:50%;border:2px solid currentColor;position:relative;display:block}
.logo i::after{content:"";position:absolute;inset:3px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent}
.nav ul{display:flex;gap:40px;list-style:none;margin:0 auto;padding:0;font-size:14px;font-weight:500}
.nav ul a:hover,.logo:hover{color:inherit;opacity:.6}
.topbar:not(.compact) .nav{color:#fff}
.topbar:not(.compact) .btn-launch{background:#111;color:#fff}
.topbar:not(.compact) .btn-launch:hover{background:var(--accent);color:#000}
.topbar.compact .nav{color:#fff}
.nav-act{display:flex;align-items:center;gap:8px;margin-left:auto;flex-shrink:0}
.btn-ext{height:40px;padding:0 14px;border-radius:10px;border:1px solid rgba(255,255,255,.32);color:#fff;font-size:13px;font-weight:500;display:inline-flex;align-items:center;gap:6px;white-space:nowrap;transition:background .2s,border-color .2s,color .2s}.btn-ext span{font-size:12px;opacity:.7}
.btn-ext:hover{background:rgba(255,255,255,.1);border-color:var(--accent);color:#fff}
@media (max-width:1200px){.btn-ext{display:none}}
.btn-ext{padding:0 14px 0 8px;gap:8px}
.btn-ext .ls{display:none;font-weight:600;letter-spacing:.04em}.topbar.compact .btn-ext .lf{display:none}.topbar.compact .btn-ext .ls{display:inline}
.topbar.compact .ext-ic *{animation:none!important}
.ext-ic{position:relative;flex:none;width:24px;height:24px;border-radius:7px;display:grid;place-items:center;overflow:hidden}
.ext-ic.pm{background:#fff;box-shadow:0 0 10px rgba(255,255,255,.25);padding:6px 5px;display:flex;flex-direction:column;justify-content:space-between}
.ext-ic.pm i{display:block;height:2.5px;border-radius:2px;background:#0a0a0b;transform-origin:left;animation:extBar 2.4s cubic-bezier(.6,0,.3,1) infinite}
.ext-ic.pm i:nth-child(1){width:60%}.ext-ic.pm i:nth-child(2){width:55%;margin-left:25%;animation-delay:.25s;background:#6b6d70}.ext-ic.pm i:nth-child(3){width:50%;margin-left:50%;animation-delay:.5s}
@keyframes extBar{0%{transform:scaleX(0)}35%,75%{transform:scaleX(1)}100%{transform:scaleX(0);opacity:.4}}
.ext-ic.mt{background:#0a0a0b;box-shadow:inset 0 0 0 1px rgba(255,255,255,.55);color:#fff}.ext-ic.mt svg{width:16px;height:16px;animation:extSpin 6s linear infinite}
.ext-ic.mt b{position:absolute;right:2px;top:2px;width:5px;height:5px;border-radius:50%;background:#fff;box-shadow:0 0 0 0 rgba(52,227,164,.6);animation:extPing 1.8s ease-out infinite}
@keyframes extSpin{to{transform:rotate(360deg)}}@keyframes extPing{0%{box-shadow:0 0 0 0 rgba(255,255,255,.8)}80%,100%{box-shadow:0 0 0 5px rgba(255,255,255,0)}}
.btn-ext:hover .ext-ic.mt svg{animation-duration:1.6s}.btn-ext:hover .ext-ic.pm i{animation-duration:1.2s}
@media (prefers-reduced-motion:reduce){.ext-ic *{animation:none!important}}
.topbar.compact .nav{max-width:1100px}
.anim-off,.anim-off *,.anim-off *::before,.anim-off *::after,html.tab-off *{animation-play-state:paused!important}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
.nav ul{flex-wrap:nowrap;white-space:nowrap}
.btn-launch{height:40px;padding:0 16px;border-radius:10px;background:#fff;color:var(--ink);font-size:14px;font-weight:500;display:inline-flex;align-items:center;white-space:nowrap}
.btn-launch:hover{background:#e6e8ec;color:var(--ink)}


/* footer */
.to-top{position:fixed;right:24px;bottom:24px;z-index:60;width:52px;height:52px;border-radius:50%;border:0;cursor:pointer;display:grid;place-items:center;background:var(--ink);color:#fff;box-shadow:0 10px 30px -10px rgba(0,0,0,.45);opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .3s,transform .3s,background .2s,color .2s,visibility 0s .3s}
.to-top.on{opacity:1;visibility:visible;transform:none;transition:opacity .3s,transform .3s,background .2s,color .2s}
.to-top:hover{background:var(--accent);color:#000}
@media (max-width:640px){.to-top{right:16px;bottom:16px;width:46px;height:46px}}
footer{position:relative;background:#000;color:#f2f1ea;overflow:hidden}
.ft-fx{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}
footer>*:not(.ft-fx){position:relative;z-index:1}
.ft-top{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding:22px 32px 22px 25%;border-top:1px solid transparent;border-image:linear-gradient(90deg,#34e3a4,#17d9d4,#34e3a4) 1}
.ft-top b{font-size:22px;font-weight:500;letter-spacing:-.03em;margin-right:4px}
.ft-top a{font-size:15px;color:#9a9a9a}.ft-top a:hover{color:#fff}
.ft-mid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) minmax(0,1.6fr);border-bottom:1px solid #333}
.ft-col{padding:clamp(56px,7vw,96px) 24px clamp(56px,7vw,88px) clamp(24px,6vw,86px);border-right:1px solid #333}
.ft-col li{white-space:nowrap}
.ft-col+.ft-col{padding-left:clamp(24px,3vw,40px)}
.ft-col:nth-child(3){border-right:0}
.ft-col h5{margin:0 0 22px;font-size:24px;font-weight:500;letter-spacing:-.03em;color:#fff}
.ft-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;font-size:16px;color:#9a9a9a}
.ft-col a:hover{color:#fff}
.ft-cta{align-self:center;justify-self:end;width:min(100%,420px);height:220px;background:var(--accent);color:#000;display:grid;place-items:center;transition:background .25s}
.ft-cta span{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:500;padding-bottom:4px;border-bottom:1px solid currentColor}
.ft-cta i{font-style:normal;opacity:.6;transition:transform .25s}
.ft-cta:hover{background:#5ff0bb;color:#000}.ft-cta:hover i{transform:translateX(4px);opacity:1}
.ft-bot{display:flex;justify-content:space-between;align-items:stretch;gap:24px}
.ft-mark{padding:44px 0 44px clamp(22px,5.8vw,82px);font-size:clamp(64px,8vw,112px);font-weight:600;letter-spacing:-.06em;line-height:.9;color:#f2f1ea;user-select:none}
.ft-legal{display:flex;align-self:flex-start}
.ft-legal a{display:grid;place-items:center;padding:0 36px;height:106px;border-left:1px solid #333;border-bottom:1px solid #333;font-size:16px;color:#9a9a9a;white-space:nowrap}
.ft-legal a:hover{color:#fff}
.ft-legal a{transition:background .25s,color .25s}.ft-legal a:not(:last-child):hover{background:#fff;color:#0a0a0b}

@media (max-width:900px){
  .nav ul{display:none}
  .ft-top{padding:20px 24px}
  .ft-mid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ft-col,.ft-col+.ft-col{padding:48px 24px;border-bottom:1px solid #333}
  .ft-col:nth-child(2){border-right:0}.ft-col:nth-child(3){border-right:1px solid #333}
  .ft-cta{width:100%;height:auto;justify-self:stretch;align-self:stretch;min-height:160px}
  .ft-bot{flex-direction:column}.ft-mark{padding:40px 24px 0}
  .ft-legal{align-self:stretch;flex-wrap:wrap;border-top:1px solid #333}.ft-legal a{flex:1;height:72px;padding:0 16px}.ft-legal a:first-child{border-left:0}
}
.ft-legal a.ft-dl{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:12px}.ft-dl svg{flex:none;width:16px;height:16px;transition:transform .25s}.ft-dl:hover svg{transform:translateY(2px)}
.nav ul a.on{color:var(--accent)}.nav ul a.on:hover{opacity:1}