/* BBaton shared styles */
:root{
  --bg:#000; --bg-1:#0a0a0a; --bg-2:#141414;
  --line: rgba(255,255,255,0.09);
  --line-2: rgba(255,255,255,0.18);
  --fg:#fafafa; --fg-2:#b6b6b6; --fg-3:#777; --fg-4:#4a4a4a;
  --accent:#0071bc;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:"Inter","Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
}
*{box-sizing:border-box;word-break:keep-all;overflow-wrap:break-word;line-break:strict;-webkit-line-break:strict}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg)}
body{font-family:var(--sans);-webkit-font-smoothing:antialiased;letter-spacing:-.011em;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit}
.mono{font-family:var(--mono);letter-spacing:.02em}
.uc{text-transform:uppercase;letter-spacing:.18em;font-size:11px;font-family:var(--mono)}

/* NAV */
.nav{position:sticky;top:0;z-index:80;border-bottom:1px solid var(--line);background:rgba(0,0,0,.72);backdrop-filter:blur(14px)}
.nav .row{display:flex;align-items:center;justify-content:space-between;height:60px;padding:0 28px;max-width:1600px;margin:0 auto}
.mark{display:flex;align-items:center;gap:14px;font-weight:500;letter-spacing:-.015em}
.mark .dot{width:10px;height:10px;background:var(--fg);border-radius:1px;transform:rotate(45deg)}
.mark .div,.mark .sep{width:1px;height:14px;background:var(--line-2)}
.mark .tag{font-family:var(--mono);font-size:11px;color:var(--fg-3);letter-spacing:.16em;text-transform:uppercase}
.navlinks{display:flex;gap:2px;list-style:none;padding:0;margin:0}
.navlinks a{font-size:19.5px;padding:10px 16px;color:var(--fg-2);display:inline-flex;align-items:center;gap:6px}
.navlinks a:hover{color:var(--fg)}
.navlinks a.on{color:var(--accent)}
.nav-guide-link{font-size:19.5px !important;padding:10px 16px !important;color:var(--fg-2) !important;background:transparent !important;border:none !important}
.nav-guide-link:hover{color:var(--fg) !important}
.nav-cta{display:flex;gap:10px;align-items:center}
.nav-cta .mini{font-family:var(--mono);font-size:11px;color:var(--fg-3);text-transform:uppercase;letter-spacing:.16em}
.nav-cta .mini-link{font-size:19.5px;color:var(--fg-2);text-transform:none;letter-spacing:-.01em;text-decoration:none;transition:color .15s ease}
.nav-cta .mini-link:hover{color:var(--fg)}
.nav-more{
  display:none;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  border:1px solid var(--line-2);
  background:transparent;
  color:var(--fg);
  cursor:pointer;
  transition:background .15s ease,border-color .15s ease,color .15s ease;
}
.nav-more:hover{background:var(--fg);border-color:var(--fg);color:#000}
.nav-more .bars{
  display:flex;
  flex-direction:column;
  gap:4px;
}
.nav-more .bars i{
  display:block;
  width:14px;
  height:1px;
  background:currentColor;
}
.nav-sheet{
  position:fixed;
  inset:0;
  z-index:120;
  display:flex;
  justify-content:flex-end;
  background:rgba(8,10,14,.45);
  opacity:0;
  pointer-events:none;
  transition:opacity .18s ease;
}
.nav-sheet.open{
  opacity:1;
  pointer-events:auto;
}
.nav-sheet-panel{
  width:min(320px,100vw);
  height:100%;
  background:var(--bg);
  border-left:1px solid var(--line);
  padding:24px 20px 28px;
  display:flex;
  flex-direction:column;
  gap:18px;
  transform:translateX(100%);
  transition:transform .18s ease;
}
.nav-sheet.open .nav-sheet-panel{transform:translateX(0)}
.nav-sheet-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.nav-sheet-title{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--fg-3);
}
.nav-sheet-close{
  width:36px;
  height:36px;
  border:1px solid var(--line-2);
  background:transparent;
  color:var(--fg);
  cursor:pointer;
}
.nav-sheet-links,
.nav-sheet-actions{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.nav-sheet-links a,
.nav-sheet-actions a,
.nav-sheet-actions button{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  width:100%;
  min-height:44px;
  padding:10px 12px;
  border:1px solid var(--line);
  background:transparent;
  color:var(--fg);
  font-size:16px;
  text-align:left;
  text-decoration:none;
  cursor:pointer;
}
.nav-sheet-links a.on,
.nav-sheet-links a:hover,
.nav-sheet-actions a:hover,
.nav-sheet-actions button:hover{
  border-color:var(--line-2);
  background:rgba(255,255,255,0.04);
}
.nav-sheet-actions .lang-row{
  display:flex;
  align-items:center;
  gap:10px;
  padding:4px 2px 0;
}
.nav-sheet-actions .lang-row a{
  border:none;
  min-height:auto;
  padding:0;
  width:auto;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--fg-3);
}
.nav-sheet-actions .lang-row a.active{color:var(--fg)}
.nav-sheet-actions .lang-row .slash{
  font-family:var(--mono);
  font-size:11px;
  color:var(--fg-4);
}
.lang-switch{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--fg-3)}
.lang-switch .slash{color:var(--fg-4)}
.lang-link{color:var(--fg-3);text-decoration:none;transition:color .15s ease}
.lang-link:hover{color:var(--fg)}
.lang-link.active{color:var(--fg)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:10px;padding:9px 16px;border-radius:2px;font-size:13px;border:1px solid var(--line-2);color:var(--fg);cursor:pointer;transition:background .2s,border-color .2s,color .2s}
.btn:hover{background:var(--fg);color:#000;border-color:var(--fg)}
.btn.solid{background:var(--fg);color:#000;border-color:var(--fg)}
.btn.solid:hover{background:var(--accent);border-color:var(--accent);color:#000}
.btn .arrow{font-family:var(--mono);font-size:12px}

/* COMMON HEADS / BLOCKS */
section.bk{border-bottom:1px solid var(--line);padding:120px 0}
.bk-head{max-width:1600px;margin:0 auto;padding:0 28px;display:grid;grid-template-columns:180px 1fr 1fr;gap:40px;margin-bottom:80px}
.bk-head .idx{font-family:var(--mono);font-size:11px;color:var(--fg-3);letter-spacing:.22em;text-transform:uppercase;padding-top:6px;border-top:1px solid var(--fg);width:fit-content}
.bk-head .idx b{color:var(--fg);font-weight:500}
.bk-head h2{font-size:clamp(44px,6vw,84px);line-height:1.05;letter-spacing:-.025em;font-weight:400;margin:0 0 28px;max-width:18ch;word-break:keep-all;overflow-wrap:normal;text-wrap:balance}
.bk-head h2 .thin{color:var(--fg-2);font-weight:300}
.bk-head .deck{color:var(--fg-2);font-size:15px;line-height:1.6;max-width:440px;align-self:end}

.headline-main{
  font-size:clamp(44px,6vw,84px);
  line-height:1.05;
  letter-spacing:-.025em;
  font-weight:400;
  margin:0 0 28px;
  max-width:18ch;
  word-break:keep-all;
  overflow-wrap:normal;
  text-wrap:balance;
}
.headline-main .thin{color:var(--fg-2);font-weight:300}
.headline-main .em{color:var(--accent);font-weight:300}

/* FOOTER */
footer.ft{border-top:1px solid var(--line);padding:0}
.ft-shell{max-width:1600px;margin:0 auto;padding:80px 28px 32px}
.ft-row{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;padding:46px 48px 68px;border-bottom:1px solid var(--line);background:rgba(255,255,255,0.03)}
.ft-row h4{font-family:var(--mono);font-size:11px;color:var(--fg-3);letter-spacing:.22em;text-transform:uppercase;margin:0 0 18px}
.ft-row ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}
.ft-row a{font-size:14px;color:var(--fg-2)}
.ft-row a:hover{color:var(--fg)}
.ft-huge{font-size:clamp(35px,5.5vw,90px);letter-spacing:-.06em;font-weight:300;line-height:.85;padding:56px 0 0;-webkit-text-stroke:1px var(--fg);color:transparent}
.legal{margin-top:36px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;font-family:var(--mono);font-size:10.5px;color:var(--fg-3);letter-spacing:.2em;text-transform:uppercase}

@media (max-width:1100px){
  .bk-head{grid-template-columns:1fr !important}
  .ft-row{grid-template-columns:1fr 1fr}
  .navlinks{display:none}
}
@media (max-width:600px){ .ft-row{grid-template-columns:1fr;padding:32px 28px 48px} }

@media (max-width:1280px){
  .nav .row{padding:0 18px;gap:14px}
  .mark{gap:12px}
  .navlinks a{font-size:17px;padding:10px 12px}
  .nav-guide-link{font-size:17px !important;padding:10px 12px !important}
  .nav-cta .mini-link{font-size:17px}
  .nav-cta{gap:8px}
  .lang-switch{font-size:10px;gap:6px}
  .nav-cta .mini{display:none}
}

@media (max-width:860px){
  .nav .row{padding:10px 16px;min-height:60px;height:auto}
  .mark .div,.mark .sep,.mark .tag{display:none}
  .nav-cta .btn{padding:8px 12px;font-size:12px}
  .nav .row .nav-cta > :not(.nav-more){display:none !important}
  .nav-more{display:inline-flex}
}

@media (max-width:560px){
  .nav-cta{gap:6px}
  .nav-cta .btn{padding:8px 10px;font-size:11px}
}