/* ZAVEN Public Header — Purple/Blue unified header
   Override-only file so existing page systems/layouts remain intact. */

:root{
  --zph-bg:#050613;
  --zph-bg-soft:#09091a;
  --zph-line:rgba(142,93,255,.22);
  --zph-line-strong:rgba(174,89,255,.42);
  --zph-text:#f5f4fb;
  --zph-muted:#908ba7;
  --zph-purple:#a845ff;
  --zph-violet:#7c4dff;
  --zph-blue:#4a80ff;
  --zph-pink:#e34ac7;
}

.zv-topbar,
.download-topbar.zv-topbar{
  position:sticky !important;
  top:0 !important;
  z-index:120 !important;
  background:
    radial-gradient(circle at 88% -120%,rgba(127,54,255,.22),transparent 46%),
    linear-gradient(180deg,rgba(5,6,19,.97),rgba(4,5,15,.95)) !important;
  border-bottom:1px solid rgba(139,88,255,.14) !important;
  box-shadow:0 14px 36px rgba(0,0,0,.20) !important;
  backdrop-filter:blur(18px) saturate(125%) !important;
  -webkit-backdrop-filter:blur(18px) saturate(125%) !important;
}

.zv-nav-shell,
.download-nav-shell.zv-nav-shell{
  width:min(calc(100% - 42px),1620px) !important;
  min-height:82px !important;
  margin:0 auto !important;
  padding:0 !important;
  display:flex !important;
  align-items:center !important;
  gap:22px !important;
}

/* Brand */
.zv-brand,
.download-brand.zv-brand{
  min-width:255px !important;
  display:flex !important;
  align-items:center !important;
  gap:12px !important;
  text-decoration:none !important;
  color:var(--zph-text) !important;
}

.zv-brand-mark,
.download-brand-mark.zv-brand-mark{
  width:58px !important;
  height:58px !important;
  min-width:58px !important;
  border-radius:15px !important;
  display:grid !important;
  place-items:center !important;
  overflow:hidden !important;
  border:1px solid rgba(162,91,255,.34) !important;
  background:
    linear-gradient(145deg,rgba(117,63,255,.20),rgba(229,62,204,.09)) !important;
  box-shadow:
    inset 0 0 20px rgba(126,69,255,.08),
    0 0 24px rgba(108,64,255,.08) !important;
}

.zv-brand-image img,
.download-brand-image img{
  width:100% !important;
  height:100% !important;
  object-fit:contain !important;
  padding:4px !important;
}

.zv-brand-text,
.download-brand-copy.zv-brand-text{
  display:grid !important;
  align-content:center !important;
  gap:1px !important;
  min-width:0 !important;
}

.zv-brand-text strong,
.download-brand-copy.zv-brand-text strong{
  color:#fbfaff !important;
  font-size:20px !important;
  line-height:1.1 !important;
  letter-spacing:.35px !important;
  white-space:nowrap !important;
  font-weight:900 !important;
}

.zv-brand-text small,
.download-brand-copy.zv-brand-text small{
  color:#a38bbb !important;
  font-size:8px !important;
  line-height:1 !important;
  letter-spacing:5px !important;
  text-transform:uppercase !important;
  font-weight:900 !important;
  white-space:nowrap !important;
}

/* Center nav pill */
.zv-nav-links,
.download-nav-links.zv-nav-links{
  margin-left:auto !important;
  display:flex !important;
  align-items:center !important;
  gap:3px !important;
  padding:7px 10px !important;
  border:1px solid rgba(139,87,255,.18) !important;
  border-radius:999px !important;
  background:
    linear-gradient(180deg,rgba(10,10,28,.84),rgba(6,7,21,.78)) !important;
  box-shadow:
    inset 0 0 24px rgba(92,56,187,.035),
    0 8px 28px rgba(0,0,0,.13) !important;
}

.zv-nav-links a,
.download-nav-links.zv-nav-links a{
  position:relative !important;
  padding:10px 14px !important;
  border-radius:999px !important;
  color:#a8a3b8 !important;
  text-decoration:none !important;
  font-size:12px !important;
  line-height:1 !important;
  font-weight:850 !important;
  white-space:nowrap !important;
  transition:
    color .18s ease,
    background .18s ease,
    transform .18s ease !important;
}

.zv-nav-links a::after,
.download-nav-links.zv-nav-links a::after{
  content:"" !important;
  position:absolute !important;
  left:18px !important;
  right:18px !important;
  bottom:3px !important;
  height:2px !important;
  border-radius:999px !important;
  background:linear-gradient(90deg,var(--zph-purple),var(--zph-blue)) !important;
  transform:scaleX(0) !important;
  transform-origin:center !important;
  transition:transform .18s ease !important;
  box-shadow:0 0 12px rgba(160,67,255,.35) !important;
}

.zv-nav-links a:hover,
.download-nav-links.zv-nav-links a:hover{
  color:#fff !important;
  background:rgba(129,65,255,.085) !important;
  transform:translateY(-1px) !important;
}

.zv-nav-links a:hover::after,
.download-nav-links.zv-nav-links a:hover::after,
.zv-nav-links a.is-active::after,
.download-nav-links.zv-nav-links a.is-active::after{
  transform:scaleX(1) !important;
}

.zv-nav-links a.is-active,
.download-nav-links.zv-nav-links a.is-active{
  color:#d8b2ff !important;
  background:rgba(124,73,255,.08) !important;
}

/* Right buttons */
.zv-nav-actions,
.download-nav-actions.zv-nav-actions{
  display:flex !important;
  align-items:center !important;
  gap:10px !important;
  margin-left:4px !important;
}

.zv-btn,
.download-btn.zv-btn{
  min-height:42px !important;
  padding:0 17px !important;
  border-radius:12px !important;
  display:inline-flex !important;
  align-items:center !important;
  justify-content:center !important;
  text-decoration:none !important;
  white-space:nowrap !important;
  font-size:12px !important;
  font-weight:900 !important;
  transition:transform .18s ease,filter .18s ease,border-color .18s ease !important;
}

.zv-btn-ghost,
.download-btn-ghost.zv-btn-ghost{
  color:#e5e1ef !important;
  background:rgba(8,9,25,.78) !important;
  border:1px solid rgba(151,95,255,.28) !important;
  box-shadow:inset 0 0 20px rgba(91,53,180,.025) !important;
}

.zv-btn-gold,
.download-btn-gold.zv-btn-gold{
  color:#fff !important;
  border:1px solid rgba(199,92,255,.48) !important;
  background:linear-gradient(105deg,#b23dff 0%,#7d4cff 52%,#4385ff 100%) !important;
  box-shadow:
    0 11px 26px rgba(89,55,255,.25),
    inset 0 1px 0 rgba(255,255,255,.11) !important;
}

.zv-btn:hover,
.download-btn.zv-btn:hover{
  transform:translateY(-1px) !important;
  filter:brightness(1.06) !important;
}

/* Mobile toggle */
.zv-mobile-toggle,
.download-mobile-menu.zv-mobile-toggle{
  display:none !important;
  width:44px !important;
  height:42px !important;
  margin-left:auto !important;
  border-radius:12px !important;
  border:1px solid rgba(151,91,255,.30) !important;
  color:#fff !important;
  background:rgba(8,9,26,.86) !important;
  font-size:19px !important;
}

/* Help page old gold active must never leak through */
.pl-help-page .zv-nav-links a.is-active{
  color:#d8b2ff !important;
}

@media(max-width:1240px){
  .zv-brand,
  .download-brand.zv-brand{
    min-width:218px !important;
  }
  .zv-nav-links a,
  .download-nav-links.zv-nav-links a{
    padding-left:10px !important;
    padding-right:10px !important;
    font-size:11px !important;
  }
  .zv-btn,
  .download-btn.zv-btn{
    padding-left:13px !important;
    padding-right:13px !important;
  }
}

@media(max-width:1080px){
  .zv-nav-shell,
  .download-nav-shell.zv-nav-shell{
    width:min(calc(100% - 28px),1080px) !important;
    min-height:74px !important;
  }

  .zv-nav-links,
  .download-nav-links.zv-nav-links,
  .zv-nav-actions,
  .download-nav-actions.zv-nav-actions{
    display:none !important;
  }

  .zv-mobile-toggle,
  .download-mobile-menu.zv-mobile-toggle{
    display:inline-grid !important;
    place-items:center !important;
  }

  .zv-nav-links.is-open,
  .download-nav-links.zv-nav-links.is-open{
    display:grid !important;
    position:absolute !important;
    top:68px !important;
    left:14px !important;
    right:14px !important;
    margin:0 !important;
    padding:10px !important;
    border-radius:18px !important;
    background:rgba(6,7,20,.98) !important;
    border:1px solid rgba(155,91,255,.25) !important;
    box-shadow:0 24px 55px rgba(0,0,0,.38) !important;
  }

  .zv-nav-links.is-open a,
  .download-nav-links.zv-nav-links.is-open a{
    text-align:left !important;
    padding:13px 14px !important;
    border-radius:11px !important;
  }

  .zv-nav-actions.is-open,
  .download-nav-actions.zv-nav-actions.is-open{
    display:flex !important;
    position:absolute !important;
    top:calc(68px + 330px) !important;
    left:14px !important;
    right:14px !important;
    z-index:2 !important;
    padding:10px !important;
    background:rgba(6,7,20,.98) !important;
    border:1px solid rgba(155,91,255,.25) !important;
    border-radius:16px !important;
  }

  .zv-nav-actions.is-open .zv-btn,
  .download-nav-actions.zv-nav-actions.is-open .zv-btn{
    flex:1 !important;
  }
}

@media(max-width:620px){
  .zv-nav-shell,
  .download-nav-shell.zv-nav-shell{
    width:min(calc(100% - 18px),620px) !important;
  }
  .zv-brand,
  .download-brand.zv-brand{
    min-width:0 !important;
  }
  .zv-brand-mark,
  .download-brand-mark.zv-brand-mark{
    width:50px !important;
    height:50px !important;
    min-width:50px !important;
  }
  .zv-brand-text strong,
  .download-brand-copy.zv-brand-text strong{
    font-size:17px !important;
  }
  .zv-brand-text small,
  .download-brand-copy.zv-brand-text small{
    font-size:7px !important;
    letter-spacing:3.2px !important;
  }
}


/* Active tab underline — requested thin purple/blue line */
.zv-nav-links a::after,
.download-nav-links.zv-nav-links a::after{
  left:50% !important;
  right:auto !important;
  bottom:2px !important;
  width:36px !important;
  height:2px !important;
  transform:translateX(-50%) scaleX(0) !important;
  transform-origin:center !important;
  border-radius:999px !important;
  background:linear-gradient(90deg,#9b4dff,#5d6bff) !important;
  box-shadow:0 0 10px rgba(123,76,255,.72) !important;
}

.zv-nav-links a:hover::after,
.download-nav-links.zv-nav-links a:hover::after,
.zv-nav-links a.is-active::after,
.download-nav-links.zv-nav-links a.is-active::after{
  transform:translateX(-50%) scaleX(1) !important;
}