/* ═══════════════════════════════════════════
   FLOATING NAV — shared across all pages
   ═══════════════════════════════════════════ */
.fnav{
  position:sticky;top:16px;z-index:500;
  max-width:720px;margin:0 auto;
  border-radius:12px;border:1px solid rgba(255,255,255,.08);
  background:rgba(13,13,13,.85);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  box-shadow:0 4px 24px rgba(0,0,0,.3);
  padding:6px;
}
.fnav__inner{
  display:flex;align-items:center;justify-content:space-between;
}
.fnav__brand{
  display:flex;align-items:center;gap:8px;
  padding:6px 12px;border-radius:8px;
  text-decoration:none;color:#fff;
  transition:background .15s;
}
.fnav__brand:hover{background:rgba(255,255,255,.06)}
.fnav__avatar{
  width:28px;height:28px;border-radius:50%;
  background:#3D8B6E;display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:600;color:#fff;flex-shrink:0;
}
.fnav__name{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  font-size:14px;font-weight:600;color:#fff;white-space:nowrap;
}

/* Desktop links */
.fnav__links{
  display:flex;align-items:center;gap:2px;
}
.fnav__link{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  font-size:13px;font-weight:500;color:rgba(255,255,255,.6);
  padding:6px 14px;border-radius:8px;text-decoration:none;
  transition:color .15s,background .15s;white-space:nowrap;
}
.fnav__link:hover{color:#fff;background:rgba(255,255,255,.06)}

/* Right side */
.fnav__right{display:flex;align-items:center;gap:6px;}

/* CTA button */
.fnav__cta{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  font-size:12px;font-weight:600;color:#fff;
  background:#E8612D;border:none;border-radius:8px;
  padding:7px 16px;cursor:pointer;white-space:nowrap;
  transition:background .2s;
}
.fnav__cta:hover{background:#d4551f}

/* Mobile hamburger */
.fnav__burger{
  display:none;width:34px;height:34px;border-radius:8px;
  border:1px solid rgba(255,255,255,.1);background:transparent;
  cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;padding:0;
}
.fnav__burger span{
  width:16px;height:1.5px;background:#fff;display:block;
  transition:transform .3s,opacity .3s;
}
.fnav__burger.open span:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
.fnav__burger.open span:nth-child(2){opacity:0}
.fnav__burger.open span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}

/* Mobile panel */
.fnav__mobile{
  display:none;position:fixed;top:0;left:0;right:0;bottom:0;z-index:499;
  background:rgba(13,13,13,.95);backdrop-filter:blur(16px);
  padding:80px 24px 32px;
  flex-direction:column;gap:8px;
  transform:translateX(-100%);transition:transform .3s ease;
}
.fnav__mobile.open{display:flex;transform:translateX(0)}
.fnav__mobile a{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  font-size:18px;font-weight:500;color:#fff;text-decoration:none;
  padding:14px 0;border-bottom:1px solid rgba(255,255,255,.06);
  transition:color .15s;
}
.fnav__mobile a:hover{color:#E8612D}
.fnav__mobile .fnav__cta{
  margin-top:16px;width:100%;padding:14px;font-size:15px;text-align:center;
}

/* Responsive */
@media(max-width:768px){
  .fnav{margin:0 16px;top:12px;max-width:calc(100% - 32px)}
  .fnav__links{display:none}
  .fnav__burger{display:flex}
}