*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{
  --bg:#050506;
  --surface:#0a0a0b;--surface-2:#0d0d0f;--surface-3:#141417;
  --border:rgba(255,255,255,0.07);--border-hi:rgba(255,255,255,0.15);
  --text:#fafafa;--text-mid:rgba(255,255,255,0.55);--text-dim:rgba(255,255,255,0.3);
  --accent:#f4f4f5;--accent-dim:rgba(255,255,255,0.08);--on-accent:#0a0a0a;
  --font:"DM Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:"DM Mono","SF Mono",Menlo,monospace;
}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;}
body{
  font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;
  overflow-x:hidden;font-size:14px;line-height:1.5;
  background-image:
    radial-gradient(ellipse 900px 480px at 50% -120px,rgba(255,255,255,0.055),transparent 70%),
    radial-gradient(ellipse 700px 420px at 85% 108%,rgba(255,255,255,0.028),transparent 70%),
    radial-gradient(ellipse 700px 420px at 12% 108%,rgba(255,255,255,0.028),transparent 70%);
  background-attachment:fixed;
}
::selection{background:rgba(255,255,255,0.16);}
::-webkit-scrollbar{width:6px;height:6px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:var(--border-hi);border-radius:3px;}
a{color:inherit;}
img{max-width:100%;}
@keyframes rise{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:translateY(0);}}
@keyframes nav_in{from{opacity:0;transform:translateX(-50%) translateY(14px);}to{opacity:1;transform:translateX(-50%) translateY(0);}}
.rise_nav{animation:nav_in 0.55s cubic-bezier(0.22,1,0.36,1) both;}
.rise{animation:rise 0.55s cubic-bezier(0.22,1,0.36,1) both;}
.rise.d1{animation-delay:0.07s;}
.rise.d2{animation-delay:0.14s;}
.rise.d3{animation-delay:0.21s;}
.rise.d4{animation-delay:0.28s;}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--surface-2);border:1px solid var(--border-hi);color:var(--text);padding:12px 20px;border-radius:10px;font-size:13px;font-weight:500;z-index:9999;opacity:0;pointer-events:none;transition:opacity 0.2s,transform 0.2s;box-shadow:0 12px 32px rgba(0,0,0,0.6);}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
.nav_wrap{position:fixed;top:16px;left:50%;transform:translateX(-50%);z-index:100;width:max-content;max-width:calc(100vw - 24px);}
.nav{display:flex;align-items:center;gap:4px;padding:6px 6px 6px 16px;border-radius:99px;background:rgba(10,10,11,0.82);border:1px solid var(--border);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);}
.nav_brand{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:800;letter-spacing:-0.01em;color:var(--text);text-decoration:none;white-space:nowrap;}
.nav_mark{width:18px;height:18px;border-radius:6px;background:var(--accent);display:inline-flex;align-items:center;justify-content:center;flex:none;}
.nav_mark::after{content:"";width:6px;height:6px;border-radius:2px;background:var(--on-accent);}
.nav_brand em{font-style:normal;color:var(--accent);}
.nav_sep{width:1px;height:14px;background:var(--border-hi);margin:0 6px;flex:none;}
.nav_link{font-size:12.5px;font-weight:500;color:var(--text-mid);text-decoration:none;padding:7px 12px;border-radius:99px;transition:color 0.12s,background 0.12s;white-space:nowrap;}
.nav_link:hover{color:var(--text);background:var(--accent-dim);}
.nav_cta{font-size:12.5px;font-weight:700;color:var(--on-accent);background:var(--accent);text-decoration:none;padding:7px 15px;border-radius:99px;transition:opacity 0.12s,transform 0.12s;white-space:nowrap;}
.nav_cta:hover{opacity:0.87;}
.nav_cta:active{transform:scale(0.97);}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:10.5px;font-weight:500;letter-spacing:0.18em;text-transform:uppercase;color:var(--text-mid);padding:7px 14px;border:1px solid var(--border);border-radius:99px;background:rgba(255,255,255,0.02);}
.eyebrow i{width:5px;height:5px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px rgba(255,255,255,0.8);flex:none;}
.btn_primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 30px;border-radius:11px;font-size:14px;font-weight:700;color:var(--on-accent);text-decoration:none;background:var(--accent);border:none;cursor:pointer;letter-spacing:-0.01em;transition:opacity 0.12s,transform 0.12s;}
.btn_primary:hover{opacity:0.87;}
.btn_primary:active{transform:scale(0.98);}
.btn_secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 30px;border-radius:11px;font-size:14px;font-weight:600;color:var(--text);text-decoration:none;background:var(--surface);border:1px solid var(--border-hi);cursor:pointer;transition:border-color 0.12s,background 0.12s;}
.btn_secondary:hover{border-color:rgba(255,255,255,0.3);background:var(--surface-2);}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:18px;position:relative;overflow:hidden;}
.panel::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.14),transparent);pointer-events:none;}
.kicker{display:flex;align-items:center;gap:12px;font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:0.16em;text-transform:uppercase;color:var(--text-dim);}
.kicker::after{content:"";flex:1;height:1px;background:var(--border);}
footer{max-width:1160px;margin:0 auto;padding:36px 24px 44px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;}
.ft{font-size:12px;color:var(--text-dim);}
.ft_links{display:flex;gap:18px;}
.ft_links a{font-size:12px;color:var(--text-mid);text-decoration:none;transition:color 0.12s;}
.ft_links a:hover{color:var(--text);}
@media(max-width:640px){
  .nav{gap:2px;padding:5px 5px 5px 12px;}
  .nav_link_opt{display:none;}
  .nav_link{padding:6px 8px;font-size:11.5px;}
  .nav_cta{padding:6px 11px;font-size:11.5px;}
  footer{flex-direction:column;justify-content:center;text-align:center;}
}