/* PozitiFF NEON — общий слой стиля (главная + app.html) */
:root{
  --ink:#05050a; --ink2:#0b0b14; --line:rgba(255,255,255,.09);
  --txt:#eef0f6; --mut:#8d93a8;
  --lime:#c9f45a; --cyan:#35e8ff; --coral:#ff4f7b; --amber:#ffb547;
  --glass:rgba(14,15,26,.55); --r:22px;
  --font:"Segoe UI Variable","Segoe UI",Inter,system-ui,-apple-system,Roboto,Arial,sans-serif;
  --mono:ui-monospace,"Cascadia Code","JetBrains Mono",Consolas,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--txt);font:16px/1.6 var(--font);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--lime);color:#000}
#bg{position:fixed;inset:0;width:100vw;height:100vh;z-index:-2;display:block}
.noise{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.35;
  background:repeating-linear-gradient(0deg,rgba(255,255,255,.025) 0 1px,transparent 1px 3px);mix-blend-mode:overlay}
.cursor-glow{position:fixed;left:0;top:0;width:520px;height:520px;margin:-260px 0 0 -260px;border-radius:50%;pointer-events:none;z-index:-1;
  background:radial-gradient(circle,rgba(53,232,255,.10),transparent 60%);transform:translate(var(--mx,-999px),var(--my,-999px))}
.glass{background:var(--glass);border:1px solid var(--line);border-radius:var(--r);
  backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 30px 80px -40px rgba(0,0,0,.8);position:relative}
.glass::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;pointer-events:none;
  background:conic-gradient(from var(--a,0deg),transparent 0 70%,var(--cyan) 80%,var(--lime) 88%,transparent 96%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s}
.glass:hover::before{opacity:1;animation:spin 4s linear infinite}
@property --a{syntax:"<angle>";inherits:false;initial-value:0deg}
@keyframes spin{to{--a:360deg}}
.label{font:600 12px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--lime);margin:0 0 18px}
.label::before{content:"// ";color:var(--mut)}
.muted{color:var(--mut)} .small{font-size:13px}
.grad{background:linear-gradient(90deg,var(--lime),var(--cyan) 50%,var(--coral));-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% 100%;animation:shift 8s ease-in-out infinite alternate}
@keyframes shift{to{background-position:100% 0}}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 12px var(--lime);animation:pulse 1.6s infinite;margin-right:8px;vertical-align:middle}
@keyframes pulse{50%{opacity:.3}}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 24px;border-radius:999px;font:600 15px var(--font);text-decoration:none;cursor:pointer;border:1px solid var(--line);color:var(--txt);background:rgba(255,255,255,.04);transition:transform .25s,box-shadow .25s,background .25s;position:relative;overflow:hidden}
.btn:hover{transform:translateY(-2px)}
.btn-ghost:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.25)}
.btn-primary{background:var(--lime);color:#0a0a0a;border-color:transparent;box-shadow:0 0 0 0 rgba(201,244,90,.5),0 10px 40px -10px rgba(201,244,90,.6)}
.btn-primary:hover{box-shadow:0 0 0 6px rgba(201,244,90,.15),0 14px 50px -10px rgba(201,244,90,.8)}
.btn-primary::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 35%,rgba(255,255,255,.7) 50%,transparent 65%);transform:translateX(-120%);transition:transform .7s}
.btn-primary:hover::after{transform:translateX(120%)}
.btn span{position:relative;z-index:1}
.pill{display:inline-block;padding:6px 12px;border-radius:999px;font:600 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--lime);border:1px solid rgba(201,244,90,.35);background:rgba(201,244,90,.07)}
.pill-c{color:var(--cyan);border-color:rgba(53,232,255,.35);background:rgba(53,232,255,.07)}
/* glitch */
.glitch,.glitch-hover{position:relative}
.glitch::before,.glitch::after,.glitch-hover:hover::before,.glitch-hover:hover::after{content:attr(data-text);position:absolute;inset:0;pointer-events:none}
.glitch::before,.glitch-hover:hover::before{color:var(--cyan);transform:translate(-2px,0);clip-path:inset(0 0 60% 0);animation:gl1 3.2s infinite steps(1);mix-blend-mode:screen}
.glitch::after,.glitch-hover:hover::after{color:var(--coral);transform:translate(2px,0);clip-path:inset(55% 0 0 0);animation:gl2 2.7s infinite steps(1);mix-blend-mode:screen}
@keyframes gl1{0%,88%,100%{transform:translate(0);opacity:0}89%{opacity:1;transform:translate(-4px,-1px);clip-path:inset(10% 0 70% 0)}92%{transform:translate(3px,1px);clip-path:inset(40% 0 30% 0)}95%{transform:translate(-2px);clip-path:inset(70% 0 5% 0)}}
@keyframes gl2{0%,90%,100%{opacity:0;transform:translate(0)}91%{opacity:1;transform:translate(4px,1px);clip-path:inset(60% 0 10% 0)}94%{transform:translate(-3px);clip-path:inset(20% 0 60% 0)}}
[data-reveal]{opacity:0;transform:translateY(40px) scale(.98);filter:blur(6px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1),filter .9s}
[data-reveal].in{opacity:1;transform:none;filter:none}
/* cats */
.cat-toggle{position:fixed;right:18px;bottom:18px;z-index:60;padding:10px 16px;border-radius:999px;border:1px solid var(--line);background:rgba(10,10,18,.75);backdrop-filter:blur(10px);color:var(--txt);font:600 13px var(--font);cursor:pointer}
.cat-toggle[aria-pressed=false]{opacity:.6}
#catLayer{position:fixed;inset:0;pointer-events:none;z-index:50;overflow:hidden}
.cat{position:absolute;left:0;top:0;width:84px;height:64px;pointer-events:auto;cursor:pointer;will-change:transform}
.cat svg{width:100%;height:100%;overflow:visible;filter:drop-shadow(0 0 6px rgba(53,232,255,.35))}
.cat .bubble{position:absolute;left:50%;bottom:100%;transform:translateX(-50%);white-space:nowrap;font:600 12px var(--mono);color:#000;background:var(--lime);padding:3px 8px;border-radius:8px;opacity:0;transition:opacity .3s;pointer-events:none}
.cat.talk .bubble{opacity:1}
.cat .tail{transform-origin:18px 44px;animation:tail 1.4s ease-in-out infinite alternate}
@keyframes tail{to{transform:rotate(-22deg)}}
.cat.walk .leg{animation:leg .35s linear infinite alternate}.cat.walk .leg.b{animation-delay:-.17s}
@keyframes leg{to{transform:translateY(-3px)}}
.cat .eye{transition:transform .1s}
.cat.sleep .eye-open{display:none}.cat:not(.sleep) .eye-closed{display:none}
.cat .zzz{display:none;font:700 14px var(--mono);fill:var(--cyan)}
.cat.sleep .zzz{display:block;animation:zz 2s infinite}
@keyframes zz{0%{opacity:0;transform:translate(0,0)}50%{opacity:1}100%{opacity:0;transform:translate(8px,-14px)}}
.cat.jump svg{animation:jump .55s cubic-bezier(.3,1.6,.5,1)}
@keyframes jump{40%{transform:translateY(-38px) rotate(-8deg)}}
.heart{position:fixed;pointer-events:none;z-index:55;font-size:18px;color:var(--coral);animation:heart 1.1s ease-out forwards}
@keyframes heart{to{transform:translate(var(--dx),-70px) scale(1.4);opacity:0}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  [data-reveal]{opacity:1;transform:none;filter:none}
  .cursor-glow{display:none}
}