/* STLBEAST V239 — Ultra Premium Header + Meaner Logo Implementation
   Scope: public STLBEAST header/logo only. Preserves V235/V236 structure and mobile safety.
   Does not touch products, checkout, Hub, admin, pricing, membership, downloads, or product data. */

:root{
  --stlb239-cyan:#16d8ff;
  --stlb239-blue:#167cff;
  --stlb239-purple:#8b3dff;
  --stlb239-magenta:#de37ff;
  --stlb239-ink:#020712;
  --stlb239-panel:#07111f;
  --stlb239-line:rgba(63,197,255,.42);
}

html,body{max-width:100%!important;overflow-x:hidden!important;}
@supports (overflow-x:clip){html,body{overflow-x:clip!important;}}
*,*::before,*::after{box-sizing:border-box!important;}

/* Hide thin status strip on final premium header pages. */
.v114-topbar,.stlb125-topbar,.stlb159-topbar,.topbar{display:none!important;}

/* Ultra-premium metal header frame. */
header.nav.stlb159-nav,
header.nav.stlb159-nav.stlb234-index-header,
header.nav.stlb159-nav.stlb236-shared-header,
header.nav.stlb159-nav.stlb237-product-header{
  position:relative!important;
  display:grid!important;
  grid-template-columns:minmax(280px,520px) minmax(0,1fr) minmax(230px,420px)!important;
  grid-template-areas:"brand links search"!important;
  align-items:center!important;
  gap:clamp(12px,1.35vw,24px)!important;
  width:min(100% - 24px,2040px)!important;
  max-width:calc(100vw - 24px)!important;
  min-height:clamp(108px,8vw,148px)!important;
  height:auto!important;
  margin:14px auto 24px!important;
  padding:16px clamp(16px,1.5vw,28px)!important;
  overflow:hidden!important;
  isolation:isolate!important;
  border:1px solid rgba(59,191,255,.68)!important;
  border-radius:0 34px 0 34px!important;
  background:
    linear-gradient(90deg,rgba(4,9,18,.98),rgba(7,18,33,.98) 35%,rgba(5,9,19,.98) 70%,rgba(13,7,29,.98)),
    radial-gradient(circle at 18% 50%,rgba(23,137,255,.24),transparent 34%),
    radial-gradient(circle at 86% 15%,rgba(168,56,255,.20),transparent 28%)!important;
  box-shadow:
    inset 0 0 0 1px rgba(183,238,255,.10),
    inset 0 0 58px rgba(0,127,255,.16),
    0 0 0 1px rgba(2,12,24,.95),
    0 18px 52px rgba(0,0,0,.58),
    0 0 38px rgba(0,150,255,.20)!important;
}
header.nav.stlb159-nav::before,
header.nav.stlb159-nav::after{
  content:""!important;
  position:absolute!important;
  z-index:0!important;
  pointer-events:none!important;
}
header.nav.stlb159-nav::before{
  inset:8px!important;
  border-radius:0 25px 0 25px!important;
  border:1px solid rgba(111,213,255,.18)!important;
  background:
    linear-gradient(90deg,transparent 0 12%,rgba(22,216,255,.09) 20%,transparent 34%,transparent 70%,rgba(139,61,255,.12) 86%,transparent),
    repeating-linear-gradient(90deg,rgba(255,255,255,.025) 0 1px,transparent 1px 18px)!important;
}
header.nav.stlb159-nav::after{
  left:3%!important;
  right:3%!important;
  top:0!important;
  height:3px!important;
  background:linear-gradient(90deg,transparent,var(--stlb239-cyan),var(--stlb239-purple),transparent)!important;
  box-shadow:0 0 22px var(--stlb239-cyan),0 0 28px var(--stlb239-purple)!important;
}

/* Meaner logo chamber. */
header.nav.stlb159-nav .stlb159-brand,
header.nav.stlb159-nav a.logo,
header.nav.stlb159-nav a.stlb159-brand{
  grid-area:brand!important;
  position:relative!important;
  z-index:2!important;
  display:flex!important;
  align-items:center!important;
  justify-content:center!important;
  width:100%!important;
  min-width:0!important;
  max-width:100%!important;
  height:clamp(82px,6.6vw,126px)!important;
  min-height:0!important;
  margin:0!important;
  padding:10px 14px!important;
  overflow:visible!important;
  text-decoration:none!important;
  border:1px solid rgba(45,193,255,.58)!important;
  border-radius:0 26px 0 26px!important;
  background:
    linear-gradient(90deg,rgba(1,5,11,.98),rgba(4,14,27,.94),rgba(1,5,12,.98)),
    radial-gradient(circle at 9% 50%,rgba(24,139,255,.28),transparent 48%)!important;
  box-shadow:
    inset 0 0 0 1px rgba(178,237,255,.10),
    inset 0 0 30px rgba(0,144,255,.16),
    0 0 24px rgba(0,150,255,.18)!important;
}
header.nav.stlb159-nav .stlb159-brand::before{
  content:""!important;
  position:absolute!important;
  inset:6px!important;
  z-index:0!important;
  border:1px solid rgba(91,209,255,.13)!important;
  border-radius:0 18px 0 18px!important;
  background:
    radial-gradient(circle at 0 50%,rgba(43,172,255,.22),transparent 38%),
    repeating-linear-gradient(135deg,rgba(255,255,255,.026) 0 1px,transparent 1px 12px)!important;
}
header.nav.stlb159-nav .stlb159-brand::after{
  content:""!important;
  position:absolute!important;
  left:16%!important;
  right:16%!important;
  bottom:-1px!important;
  height:3px!important;
  z-index:1!important;
  background:linear-gradient(90deg,transparent,var(--stlb239-blue),var(--stlb239-magenta),transparent)!important;
  box-shadow:0 0 18px var(--stlb239-blue),0 0 20px var(--stlb239-magenta)!important;
}
header.nav.stlb159-nav .stlb161-logo{
  position:relative!important;
  z-index:2!important;
  display:flex!important;
  align-items:center!important;
  justify-content:center!important;
  width:100%!important;
  height:100%!important;
  min-height:0!important;
  max-height:none!important;
  overflow:visible!important;
  background:transparent!important;
  border:0!important;
  box-shadow:none!important;
}
header.nav.stlb159-nav .stlb161-logo img,
footer .stlb161-logo img,
img[src*="stlbeast-ultra-mean-logo-v239"]{
  display:block!important;
  visibility:visible!important;
  opacity:1!important;
  width:100%!important;
  height:100%!important;
  max-width:100%!important;
  max-height:112px!important;
  object-fit:contain!important;
  object-position:center center!important;
  margin:0 auto!important;
  padding:0!important;
  border:0!important;
  clip-path:none!important;
  transform:none!important;
  filter:drop-shadow(0 0 12px rgba(24,180,255,.50)) drop-shadow(0 0 22px rgba(122,58,255,.25)) contrast(1.05) saturate(1.08)!important;
}
header.nav.stlb159-nav .stlb161-logo-fallback{display:none!important;}

/* Premium control-panel nav. */
header.nav.stlb159-nav .stlb159-links,
header.nav.stlb159-nav .navlinks{
  grid-area:links!important;
  z-index:2!important;
  display:grid!important;
  grid-template-columns:repeat(6,minmax(86px,1fr))!important;
  align-items:stretch!important;
  justify-content:center!important;
  gap:8px!important;
  width:100%!important;
  max-width:100%!important;
  min-width:0!important;
  overflow:visible!important;
}
header.nav.stlb159-nav .stlb159-links a,
header.nav.stlb159-nav .navlinks a{
  position:relative!important;
  display:flex!important;
  align-items:center!important;
  justify-content:center!important;
  min-width:0!important;
  min-height:54px!important;
  padding:10px 10px!important;
  border:1px solid rgba(95,168,232,.23)!important;
  border-radius:0 14px 0 14px!important;
  background:linear-gradient(180deg,rgba(10,18,33,.78),rgba(3,8,17,.86))!important;
  color:#ecf8ff!important;
  font-size:clamp(9px,.62vw,13px)!important;
  font-weight:950!important;
  letter-spacing:.045em!important;
  text-transform:uppercase!important;
  line-height:1.08!important;
  text-align:center!important;
  white-space:normal!important;
  overflow:hidden!important;
  text-decoration:none!important;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.025)!important;
}
header.nav.stlb159-nav .stlb159-links a:hover,
header.nav.stlb159-nav .navlinks a:hover{
  border-color:rgba(38,207,255,.58)!important;
  color:#fff!important;
  box-shadow:inset 0 0 16px rgba(20,174,255,.12),0 0 16px rgba(20,174,255,.16)!important;
}
header.nav.stlb159-nav .stlb159-links a.active,
header.nav.stlb159-nav .navlinks a.active{
  color:#f7fbff!important;
  border-color:rgba(45,205,255,.86)!important;
  background:linear-gradient(135deg,rgba(16,155,255,.98),rgba(139,61,255,.98))!important;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.12),0 0 24px rgba(40,189,255,.24),0 0 22px rgba(139,61,255,.22)!important;
}

/* Integrated search module. */
header.nav.stlb159-nav .stlb159-search{
  grid-area:search!important;
  position:relative!important;
  z-index:2!important;
  display:flex!important;
  align-items:center!important;
  justify-content:flex-start!important;
  gap:13px!important;
  width:100%!important;
  max-width:100%!important;
  min-width:0!important;
  min-height:58px!important;
  height:auto!important;
  padding:0 22px!important;
  overflow:hidden!important;
  border:1px solid rgba(45,207,255,.58)!important;
  border-radius:0 22px 0 22px!important;
  background:linear-gradient(180deg,rgba(3,10,21,.95),rgba(2,6,14,.98))!important;
  color:#dff7ff!important;
  text-decoration:none!important;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.035),inset 0 0 24px rgba(0,134,255,.10),0 0 22px rgba(0,185,255,.12)!important;
}
header.nav.stlb159-nav .stlb159-search::after{
  content:""!important;
  position:absolute!important;
  left:18%!important;
  right:12%!important;
  bottom:0!important;
  height:2px!important;
  background:linear-gradient(90deg,transparent,var(--stlb239-cyan),var(--stlb239-purple),transparent)!important;
  opacity:.9!important;
}
header.nav.stlb159-nav .stlb159-search span{
  flex:0 0 auto!important;
  font-size:24px!important;
  line-height:1!important;
  color:#96edff!important;
  filter:drop-shadow(0 0 8px rgba(22,216,255,.6))!important;
}
header.nav.stlb159-nav .stlb159-search b{
  display:block!important;
  min-width:0!important;
  overflow:hidden!important;
  text-overflow:ellipsis!important;
  white-space:nowrap!important;
  font-size:clamp(13px,.95vw,18px)!important;
  letter-spacing:.015em!important;
}

/* Footer logo uses the same meaner asset without becoming oversized. */
footer .stlb159-brand,
.v114-footer .v114-logo{
  max-width:380px!important;
  min-height:0!important;
  height:auto!important;
  padding:10px 12px!important;
}
footer .stlb161-logo,
.v114-footer .stlb161-logo{
  width:100%!important;
  max-width:360px!important;
  height:auto!important;
  min-height:0!important;
  max-height:92px!important;
}
footer .stlb161-logo img,
.v114-footer .stlb161-logo img{
  width:100%!important;
  height:auto!important;
  max-height:88px!important;
  object-fit:contain!important;
}

@media(max-width:1320px){
  header.nav.stlb159-nav,
  header.nav.stlb159-nav.stlb234-index-header,
  header.nav.stlb159-nav.stlb236-shared-header,
  header.nav.stlb159-nav.stlb237-product-header{
    grid-template-columns:minmax(260px,440px) minmax(0,1fr)!important;
    grid-template-areas:"brand search" "links links"!important;
    min-height:0!important;
    padding:14px!important;
  }
  header.nav.stlb159-nav .stlb159-links,
  header.nav.stlb159-nav .navlinks{
    grid-template-columns:repeat(6,minmax(0,1fr))!important;
  }
}

@media(max-width:820px){
  header.nav.stlb159-nav,
  header.nav.stlb159-nav.stlb234-index-header,
  header.nav.stlb159-nav.stlb236-shared-header,
  header.nav.stlb159-nav.stlb237-product-header{
    width:calc(100% - 10px)!important;
    max-width:calc(100vw - 10px)!important;
    grid-template-columns:1fr!important;
    grid-template-areas:"brand" "links" "search"!important;
    gap:10px!important;
    margin:8px auto 18px!important;
    padding:10px!important;
    border-radius:0 22px 0 22px!important;
  }
  header.nav.stlb159-nav .stlb159-brand,
  header.nav.stlb159-nav a.logo,
  header.nav.stlb159-nav a.stlb159-brand{
    width:min(520px,100%)!important;
    justify-self:center!important;
    height:96px!important;
    padding:8px 10px!important;
  }
  header.nav.stlb159-nav .stlb161-logo img{max-height:86px!important;}
  header.nav.stlb159-nav .stlb159-links,
  header.nav.stlb159-nav .navlinks{
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
    gap:7px!important;
    width:100%!important;
  }
  header.nav.stlb159-nav .stlb159-links a,
  header.nav.stlb159-nav .navlinks a{
    min-height:40px!important;
    padding:8px!important;
    font-size:10px!important;
  }
  header.nav.stlb159-nav .stlb159-search{
    width:100%!important;
    min-height:46px!important;
    padding:0 16px!important;
    border-radius:0 16px 0 16px!important;
  }
  header.nav.stlb159-nav .stlb159-search b{font-size:13px!important;}
}

@media(max-width:390px){
  header.nav.stlb159-nav .stlb159-brand,
  header.nav.stlb159-nav a.logo,
  header.nav.stlb159-nav a.stlb159-brand{height:82px!important;}
  header.nav.stlb159-nav .stlb161-logo img{max-height:72px!important;}
  header.nav.stlb159-nav .stlb159-links a,
  header.nav.stlb159-nav .navlinks a{font-size:9px!important;min-height:36px!important;}
}