/* ============ FNICE — Bio-Link Format ============ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:#050308;color:#fff;
  font-family:'Vazirmatn','Inter',system-ui,sans-serif;
  overflow-x:hidden;min-height:100vh;line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
:root{
  --safe-t:env(safe-area-inset-top,0px);
  --safe-b:env(safe-area-inset-bottom,0px);
  --safe-r:env(safe-area-inset-right,0px);
  --safe-l:env(safe-area-inset-left,0px);
  --accent:#8b5cf6;
  --accent-2:#06b6d4;
  --gold:#f0c05a;
  --blue:#5a97ff;
  --glass:rgba(15,12,25,.55);
  --glass-hi:rgba(20,16,32,.78);
  --border:rgba(255,255,255,.1);
  --border-hi:rgba(255,255,255,.22);
  --muted:rgba(255,255,255,.55);
  --muted-2:rgba(255,255,255,.3);
  --card-w:480px;
  --blur:blur(24px);
}

#bgvid-wrap{position:fixed;inset:0;z-index:-2;overflow:hidden;background:#050308}
#bgvid-wrap video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:brightness(.35);
  transform:translateZ(0);
}
#bgvid-wrap::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(rgba(5,3,8,.55), rgba(5,3,8,.7));
  pointer-events:none;
}
.vignette{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(ellipse at 50% 50%, transparent 25%, rgba(0,0,0,.7) 100%),
    radial-gradient(circle at 15% 20%, rgba(139,92,246,.15), transparent 45%),
    radial-gradient(circle at 85% 75%, rgba(6,182,212,.1), transparent 45%);
}
#tubesCursor{
  position:fixed;inset:0;z-index:1;
  opacity:.35;
  pointer-events:none;
  transform:translateZ(0);
}

/* Brand */
.brand-fixed{
  position:fixed;top:calc(20px + var(--safe-t));left:calc(20px + var(--safe-l));
  z-index:200;display:flex;align-items:center;gap:10px;
  text-decoration:none;color:#fff;font-weight:800;font-size:1rem;
}
.brand-mark{
  width:34px;height:34px;border-radius:11px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:grid;place-items:center;
  font-family:'Inter',sans-serif;font-size:1rem;font-weight:800;color:#fff;
  box-shadow:0 8px 24px rgba(139,92,246,.45);
}

/* Top nav */
.top-nav{
  position:fixed;top:calc(18px + var(--safe-t));right:calc(18px + var(--safe-r));
  z-index:200;display:flex;gap:6px;
  max-width:calc(100vw - 130px);
  overflow-x:auto;padding:4px;scrollbar-width:none;
}
.top-nav::-webkit-scrollbar{display:none}
.nav-tab{
  display:flex;align-items:center;gap:6px;
  background:rgba(15,12,25,.75);border:1px solid var(--border);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  color:var(--muted);font-family:inherit;font-size:.72rem;font-weight:500;
  padding:8px 14px;border-radius:100px;cursor:pointer;text-decoration:none;
  transition:.25s;white-space:nowrap;position:relative;overflow:hidden;
}
.nav-tab::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,transparent,rgba(255,255,255,.12),transparent);
  transform:translateX(-120%);transition:transform .55s;
}
.nav-tab:hover::before{transform:translateX(120%)}
.nav-tab:hover{
  border-color:var(--border-hi);color:#fff;
  transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.4);
}
.nav-tab.active{
  background:rgba(255,255,255,.12);
  border-color:rgba(255,255,255,.35);color:#fff;
}
.nav-tab .dot{
  width:5px;height:5px;border-radius:50%;
  background:rgba(140,255,180,.9);
  box-shadow:0 0 6px rgba(140,255,180,.7);
  animation:pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{50%{opacity:.5}}

/* Stage */
.stage{
  position:relative;z-index:10;min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  padding:100px 20px 60px;
}
.stage.top{align-items:flex-start}

/* Card */
.card{
  width:100%;max-width:var(--card-w);
  background:rgba(7,5,14,.82);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  contain:layout style paint;
  will-change:transform;
  border:1px solid var(--border);border-radius:22px;
  overflow:hidden;position:relative;
  box-shadow:0 0 0 1px rgba(255,255,255,.05), 0 32px 100px rgba(0,0,0,.9);
  animation:cardin 1s cubic-bezier(.22,1,.36,1) forwards;opacity:0;
}
.card::before{
  content:"";position:absolute;inset:-1.5px;border-radius:24px;
  background:linear-gradient(135deg,
    rgba(140,80,255,.5),
    rgba(180,130,255,.25) 35%,
    rgba(90,70,180,.15) 65%,
    rgba(140,80,255,.5));
  z-index:-1;pointer-events:none;
}
@keyframes cardin{
  from{opacity:0;transform:translateY(30px) scale(.96)}
  to{opacity:1;transform:translateY(0) scale(1)}
}
.card--wide{--card-w:720px}
.card--xwide{--card-w:900px}

/* Card banner */
.card-banner{
  position:relative;height:130px;
  background:#0d0a18;overflow:hidden;
}
.card-banner video,.card-banner img{
  width:100%;height:100%;object-fit:cover;object-position:center 30%;
  display:block;filter:brightness(.7) saturate(.65);
}
.card-banner-fade{
  position:absolute;inset:0;
  background:linear-gradient(to bottom,rgba(7,5,14,0) 35%,rgba(7,5,14,.98) 100%);
}

/* Avatar */
.card-avatar-row{
  padding:0 22px;margin-top:-40px;position:relative;z-index:3;
}
.card-avatar{
  width:80px;height:80px;border-radius:50%;padding:2.5px;
  background:linear-gradient(145deg,rgba(150,70,255,.85),rgba(100,80,255,.6),rgba(150,70,255,.85));
  box-shadow:0 0 18px rgba(130,60,255,.4);
  animation:ring-breathe 5s ease-in-out infinite;
}
@keyframes ring-breathe{
  0%,100%{box-shadow:0 0 18px rgba(130,60,255,.4)}
  50%{box-shadow:0 0 28px rgba(130,60,255,.65)}
}
.card-avatar img,.card-avatar .fallback{
  width:100%;height:100%;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#8b5cf6,#06b6d4);
  border:2.5px solid rgba(7,5,14,.95);
  font-family:'Inter',sans-serif;font-weight:800;color:#fff;font-size:1.6rem;
  object-fit:cover;
}

/* Identity */
.card-identity{padding:14px 22px 8px}
.card-name{font-size:1.3rem;font-weight:800;letter-spacing:-.02em;margin-bottom:2px}
.card-handle{font-size:.72rem;color:var(--muted-2);letter-spacing:.05em;font-family:monospace}

/* Quote */
.card-quote{
  margin:8px 22px 16px;padding:12px 16px;
  border-right:1.5px solid var(--border);
  font-size:.8rem;line-height:1.9;color:var(--muted);
  font-style:italic;letter-spacing:.03em;
}

/* Actions */
.card-actions{
  padding:0 18px 16px;
  display:flex;flex-direction:column;gap:8px;
}
.act{
  display:flex;align-items:center;gap:12px;
  padding:12px 16px;border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  color:#fff;font-family:inherit;font-size:.85rem;font-weight:600;
  cursor:pointer;text-decoration:none;
  transition:.25s;position:relative;overflow:hidden;
}
.act::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,transparent,rgba(255,255,255,.15),transparent);
  transform:translateX(-120%);transition:transform .55s;
}
.act:hover::before{transform:translateX(120%)}
.act:hover{
  background:rgba(255,255,255,.1);
  border-color:var(--border-hi);
  transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(0,0,0,.35);
}
.act .act-icon{
  width:32px;height:32px;border-radius:9px;
  display:grid;place-items:center;flex-shrink:0;
  background:rgba(255,255,255,.06);font-size:1rem;
}
.act .act-label{flex:1;text-align:right}
.act .act-arrow{opacity:.4;font-size:1rem}
.act.primary{
  background:linear-gradient(135deg,rgba(140,80,255,.9),rgba(90,120,255,.9));
  border-color:rgba(180,130,255,.4);
  box-shadow:0 8px 28px rgba(140,80,255,.35), inset 0 1px 0 rgba(255,255,255,.2);
}
.act.primary:hover{
  box-shadow:0 14px 40px rgba(140,80,255,.55), inset 0 1px 0 rgba(255,255,255,.25);
}

/* Footer inside card */
.card-footer{
  padding:14px 20px;
  border-top:1px solid rgba(255,255,255,.06);
  display:flex;justify-content:space-between;align-items:center;gap:10px;
  font-size:.7rem;color:var(--muted-2);
}
.card-socials{display:flex;gap:6px}
.card-soc{
  width:34px;height:34px;border-radius:10px;
  display:grid;place-items:center;
  background:rgba(255,255,255,.04);
  border:1px solid var(--border);
  color:var(--muted);text-decoration:none;font-size:.95rem;
  transition:.25s;
}
.card-soc:hover{
  background:rgba(255,255,255,.1);color:#fff;
  border-color:var(--border-hi);transform:translateY(-2px);
}

/* Card section */
.card-sec{padding:16px 22px}
.card-sec + .card-sec{border-top:1px solid rgba(255,255,255,.05)}
.card-sec-title{
  font-size:.7rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--accent-2);margin-bottom:12px;
}
.card-list{display:flex;flex-direction:column;gap:6px}
.card-item{
  display:flex;align-items:center;gap:12px;
  padding:12px 14px;border-radius:12px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.06);
  transition:.25s;text-decoration:none;color:inherit;
}
.card-item:hover{
  background:rgba(255,255,255,.07);
  border-color:var(--border-hi);
  transform:translateX(-3px);
}
.card-item .ci-ico{
  width:36px;height:36px;border-radius:10px;
  display:grid;place-items:center;flex-shrink:0;font-size:1rem;
  background:rgba(139,92,246,.15);
}
.card-item .ci-info{flex:1;min-width:0}
.card-item .ci-title{font-size:.85rem;font-weight:600;color:#fff}
.card-item .ci-sub{font-size:.7rem;color:var(--muted-2);margin-top:2px}
.card-item .ci-arrow{color:var(--muted-2);font-size:1rem}

/* Card grids */
.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.card-grid-3{grid-template-columns:repeat(3,1fr)}

/* Mini cards inside card (for team/partners) */
.mini{
  padding:14px 10px;border-radius:12px;text-align:center;
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);
  transition:.25s;text-decoration:none;color:inherit;display:block;
}
.mini:hover{
  background:rgba(255,255,255,.07);
  border-color:rgba(139,92,246,.4);
  transform:translateY(-3px);
}
.mini-avatar{
  width:52px;height:52px;border-radius:14px;margin:0 auto 10px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#8b5cf6,#06b6d4);
  font-family:'Inter',sans-serif;font-weight:800;font-size:1rem;color:#fff;
  border:1.5px solid rgba(255,255,255,.15);overflow:hidden;
  object-fit:cover;
}
.mini-name{font-size:.82rem;font-weight:700;margin-bottom:2px}
.mini-role{font-size:.65rem;color:var(--accent-2);letter-spacing:.06em;font-family:monospace}

/* Tags */
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{
  font-size:.7rem;padding:4px 10px;border-radius:100px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
  color:var(--muted);
}

/* Vinyl (music) */
.vinyl{
  width:180px;height:180px;border-radius:50%;margin:8px auto 20px;
  background:repeating-radial-gradient(circle at center, #100c20 0 2px, #181230 2px 4px);
  border:5px solid rgba(20,16,32,.6);position:relative;
  box-shadow:0 20px 50px -20px rgba(0,0,0,.7), 0 0 0 1px var(--border), 0 0 50px -10px rgba(139,92,246,.4);
  animation:spin 14s linear infinite;
}
.vinyl:hover{animation-play-state:paused}
@keyframes spin{to{transform:rotate(360deg)}}
.vinyl::before{
  content:"FNICE";position:absolute;inset:0;margin:auto;
  width:60px;height:60px;border-radius:50%;
  background:linear-gradient(155deg,#a78bfa,#06b6d4);
  display:flex;align-items:center;justify-content:center;
  font-family:'Inter',sans-serif;font-size:8px;font-weight:800;color:#0a0816;letter-spacing:1px;
  z-index:2;
}
.vinyl::after{
  content:"";position:absolute;inset:0;margin:auto;
  width:10px;height:10px;border-radius:50%;background:#0a0816;z-index:3;
}

/* EQ */
.eq{display:flex;gap:3px;align-items:flex-end;height:26px;margin:10px auto 0;justify-content:center}
.eq span{width:3px;border-radius:2px;background:linear-gradient(180deg,#a78bfa,#06b6d4);animation:eq 1.2s ease-in-out infinite}
.eq span:nth-child(1){height:11px;animation-delay:0s}
.eq span:nth-child(2){height:22px;animation-delay:.15s}
.eq span:nth-child(3){height:14px;animation-delay:.3s}
.eq span:nth-child(4){height:25px;animation-delay:.45s}
.eq span:nth-child(5){height:8px;animation-delay:.6s}
.eq span:nth-child(6){height:19px;animation-delay:.75s}
.eq span:nth-child(7){height:13px;animation-delay:.9s}
@keyframes eq{0%,100%{transform:scaleY(.4)}50%{transform:scaleY(1)}}

/* Track list */
.track{
  display:flex;justify-content:space-between;align-items:center;
  padding:11px 10px;border-bottom:1px dashed rgba(255,255,255,.08);
  color:var(--muted);font-size:.82rem;border-radius:8px;
  transition:.25s;
}
.track:hover{color:#fff;padding-right:16px;background:rgba(255,255,255,.03)}
.track b{color:#fff;font-weight:600;font-size:.82rem}
.track span{color:var(--muted-2);font-size:.72rem;font-family:monospace}

/* Shop-specific */
.cat-tabs{display:flex;gap:6px;margin-bottom:14px}
.cat-tab{
  flex:1;padding:9px 12px;border-radius:10px;
  background:rgba(255,255,255,.04);border:1px solid var(--border);
  color:var(--muted);font-family:inherit;font-size:.8rem;font-weight:600;
  cursor:pointer;transition:.25s;
}
.cat-tab.active{
  background:linear-gradient(135deg,rgba(140,80,255,.25),rgba(90,120,255,.2));
  border-color:var(--accent);color:#fff;
}
.prod-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.prod{
  padding:14px;border-radius:14px;position:relative;
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.1);
  transition:.25s;
}
.prod:hover{transform:translateY(-3px);border-color:var(--accent)}
.prod.sel{border-color:var(--accent);box-shadow:0 0 0 1.5px var(--accent)}
.prod-tag{
  position:absolute;top:10px;left:10px;font-size:.6rem;
  background:var(--accent);color:#fff;padding:2px 8px;border-radius:99px;font-weight:700;
}
.prod-ico{
  width:52px;height:52px;border-radius:12px;margin-bottom:10px;
  background:linear-gradient(135deg,rgba(139,92,246,.3),rgba(6,182,212,.2));
  border:1px solid rgba(139,92,246,.3);
  display:grid;place-items:center;font-size:1.3rem;
}
.prod-name{font-weight:800;font-size:.88rem;margin-bottom:4px}
.prod-perks{list-style:none;font-size:.72rem;color:var(--muted);margin-bottom:10px;display:grid;gap:2px}
.prod-perks li::before{content:"✓ ";color:var(--accent-2);font-weight:800}
.prod-price{font-weight:900;font-size:1rem;color:#fff;margin-bottom:8px}
.prod-price small{font-size:.65rem;color:var(--muted-2);font-weight:400;margin-right:4px}
.prod-add{
  width:100%;border:0;border-radius:9px;padding:8px;
  background:linear-gradient(135deg,rgba(140,80,255,.9),rgba(90,120,255,.9));
  color:#fff;font-family:inherit;font-size:.78rem;font-weight:700;
  cursor:pointer;transition:.2s;
}
.prod.sel .prod-add{background:transparent;color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.prod-add:hover{filter:brightness(1.15)}

/* Cart bar */
.cart-bar{
  position:fixed;bottom:calc(20px + var(--safe-b));left:50%;
  transform:translateX(-50%) translateY(80px);
  z-index:60;display:flex;align-items:center;gap:14px;
  padding:10px 12px 10px 20px;border-radius:16px;
  background:rgba(15,12,25,.95);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--accent);
  box-shadow:0 20px 60px rgba(0,0,0,.6), 0 0 40px rgba(140,80,255,.3);
  white-space:nowrap;opacity:0;pointer-events:none;
  transition:opacity .3s, transform .4s cubic-bezier(.22,1,.36,1);
  font-size:.82rem;
}
.cart-bar.on{opacity:1;transform:translateX(-50%) translateY(0);pointer-events:auto}
.cart-btn{
  padding:8px 16px;border-radius:10px;border:0;
  background:linear-gradient(135deg,rgba(140,80,255,.9),rgba(90,120,255,.9));
  color:#fff;font-family:inherit;font-size:.78rem;font-weight:700;
  cursor:pointer;
}

/* Drawer */
.cart-ov{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:80;opacity:0;pointer-events:none;transition:opacity .25s}
.cart-ov.on{opacity:1;pointer-events:auto}
.cart-drawer{
  position:fixed;top:0;bottom:0;left:0;width:min(400px,100%);z-index:90;
  background:rgba(7,5,14,.98);backdrop-filter:blur(30px);
  border-inline-end:1px solid var(--border);
  padding:22px 20px;display:flex;flex-direction:column;gap:14px;
  transform:translateX(-102%);transition:transform .3s cubic-bezier(.22,1,.36,1);
  overflow-y:auto;
}
.cart-drawer.on{transform:none}
.cart-drawer h3{font-size:1.1rem;font-weight:700}
.cart-line{
  display:flex;align-items:center;gap:10px;padding:12px;border-radius:12px;
  background:rgba(255,255,255,.05);border:1px solid var(--border);
}
.cart-line b{display:block;font-size:.88rem}
.cart-line span{font-size:.72rem;color:var(--muted-2)}
.cart-line em{margin-inline-start:auto;font-style:normal;font-weight:800;color:var(--accent-2);white-space:nowrap;font-size:.85rem}
.cart-x{background:none;border:0;color:var(--muted);opacity:.6;font-size:1.1rem;cursor:pointer}
.cart-x:hover{opacity:1;color:#fff}
.cart-total{display:flex;justify-content:space-between;font-weight:900;font-size:1.05rem;padding-top:8px;border-top:1px dashed var(--border)}
.cart-input{
  width:100%;direction:ltr;text-align:left;padding:10px 12px;border-radius:10px;
  border:1px solid var(--border);background:rgba(255,255,255,.05);color:#fff;
  font:600 .9rem Consolas,monospace;outline:none;transition:border-color .2s;
}
.cart-input:focus{border-color:var(--accent)}
.cart-empty{text-align:center;padding:30px 0;color:var(--muted-2);font-size:.85rem}

/* Toast */
.toast{
  position:fixed;bottom:calc(28px + var(--safe-b));left:50%;
  transform:translateX(-50%) translateY(80px);
  background:rgba(15,12,25,.96);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border:1px solid var(--border-hi);color:#fff;
  padding:11px 22px;border-radius:100px;
  font-size:.78rem;font-weight:500;z-index:400;
  opacity:0;pointer-events:none;
  transition:opacity .3s, transform .4s cubic-bezier(.22,1,.36,1);
  box-shadow:0 20px 60px rgba(0,0,0,.6);
  white-space:nowrap;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* Reveal */
.reveal{opacity:0;transform:translateY(20px);transition:.8s cubic-bezier(.22,1,.36,1)}
.reveal.in{opacity:1;transform:translateY(0)}

/* Mini column for sibmo iframe */
.iframe-box{
  border-radius:12px;overflow:hidden;
  border:1px solid var(--border);background:rgba(0,0,0,.3);
}
.iframe-box iframe{width:100%;min-height:340px;border:0;display:block}

/* Responsive */
@media (max-width:640px){
  .top-nav{top:calc(14px + var(--safe-t));right:calc(14px + var(--safe-r))}
  .nav-tab{padding:7px 11px;font-size:.68rem}
  .nav-tab .label{display:none}
  .brand-fixed span.lbl{display:none}
  .stage{padding:88px 14px 40px}
  .prod-grid{grid-template-columns:1fr}
  .card-grid-3{grid-template-columns:repeat(2,1fr)}
}

/* ============ Background Video Audio Controls ============ */
.vol-float{
  position:fixed;
  bottom:calc(20px + var(--safe-b));
  right:calc(20px + var(--safe-r));
  z-index:150;
  display:flex;align-items:center;gap:10px;
  padding:7px 14px 7px 10px;
  border-radius:100px;
  background:rgba(15,12,25,.9);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border:1px solid var(--border);
  box-shadow:0 8px 30px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.04) inset;
  transition:border-color .25s, box-shadow .25s, transform .25s;
  animation:volIn .6s cubic-bezier(.22,1,.36,1) both;
}
@keyframes volIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.vol-float:hover{border-color:var(--border-hi);box-shadow:0 8px 30px rgba(0,0,0,.6), 0 0 24px rgba(139,92,246,.25)}

.vol-btn{
  width:28px;height:28px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  color:var(--muted);cursor:pointer;font-size:.9rem;
  transition:.2s;flex-shrink:0;
}
.vol-btn:hover{background:rgba(139,92,246,.25);color:#fff;border-color:var(--border-hi)}
.vol-btn.unmute-pulse{animation:unmutePulse 1.6s ease-in-out infinite}
@keyframes unmutePulse{
  0%,100%{box-shadow:0 0 0 0 rgba(139,92,246,.6)}
  50%{box-shadow:0 0 0 8px rgba(139,92,246,0)}
}

.vol-slider{
  -webkit-appearance:none;appearance:none;
  width:88px;height:4px;border-radius:4px;
  outline:none;cursor:pointer;
  direction:ltr;
  background:linear-gradient(to right,
    var(--accent) 0%,
    var(--accent) var(--vol,16%),
    rgba(255,255,255,.14) var(--vol,16%),
    rgba(255,255,255,.14) 100%);
  transition:height .15s;
  flex-shrink:0;
}
.vol-slider:hover{height:6px}
.vol-slider::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;
  width:14px;height:14px;border-radius:50%;
  background:#fff;
  border:2px solid rgba(139,92,246,.7);
  box-shadow:0 0 8px rgba(139,92,246,.7);
  cursor:pointer;
  transition:transform .15s, box-shadow .15s;
}
.vol-slider::-webkit-slider-thumb:hover{
  transform:scale(1.25);
  box-shadow:0 0 14px rgba(139,92,246,1);
}
.vol-slider::-moz-range-thumb{
  width:14px;height:14px;border-radius:50%;
  background:#fff;border:2px solid rgba(139,92,246,.7);
  box-shadow:0 0 8px rgba(139,92,246,.7);cursor:pointer;
}

.vol-pct{
  font-size:.68rem;font-weight:700;
  color:var(--muted);letter-spacing:.02em;
  min-width:26px;text-align:center;
  font-family:'Inter',sans-serif;
  font-variant-numeric:tabular-nums;
}

/* Tooltip for unmute hint */
.vol-hint{
  position:fixed;
  bottom:calc(70px + var(--safe-b));
  right:calc(20px + var(--safe-r));
  z-index:150;
  padding:8px 14px;
  background:rgba(15,12,25,.92);
  backdrop-filter:blur(20px);
  border:1px solid var(--accent);
  border-radius:100px;
  font-size:.72rem;color:#fff;font-weight:600;
  box-shadow:0 10px 40px rgba(0,0,0,.6), 0 0 30px rgba(139,92,246,.4);
  animation:volIn .5s .3s cubic-bezier(.22,1,.36,1) both;
  pointer-events:none;
  white-space:nowrap;
}
.vol-hint.hide{opacity:0;transform:translateY(10px);transition:.4s}

@media (max-width:640px){
  .vol-float{
    bottom:calc(14px + var(--safe-b));
    right:calc(14px + var(--safe-r));
    padding:6px 12px 6px 8px;gap:8px;
  }
  .vol-slider{width:64px}
  .vol-pct{font-size:.62rem;min-width:22px}
  .vol-hint{right:calc(14px + var(--safe-r));bottom:calc(56px + var(--safe-b))}
}

/* ============ PERFORMANCE MODE ============ */

/* موبایل: blur رو کامل حذف کن */
@media (max-width:768px), (hover:none){
  .card,
  .nav-tab,
  .vol-float,
  .toast,
  .cart-bar,
  .cart-drawer,
  .mini,
  .card-item,
  .act,
  .prod{
    backdrop-filter:none !important;
    -webkit-backdrop-filter:none !important;
  }
  .card{background:rgba(7,5,14,.94)}
  .nav-tab{background:rgba(15,12,25,.92)}
  .vol-float{background:rgba(15,12,25,.95)}
  #tubesCursor{display:none !important}
}

/* کاربرایی که انیمیشن کم می‌خوان */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  #tubesCursor{display:none !important}
  #bgvid-wrap video{display:none}
}

/* وقتی تب پنهانه، انیمیشن‌ها رو متوقف کن */
body.tab-hidden *,
body.tab-hidden *::before,
body.tab-hidden *::after{
  animation-play-state:paused !important;
}
body.tab-hidden #bgvid-wrap video{visibility:hidden}