:root{
  --cyan:#2ff3ff; --mag:#2dff9a; --lime:#7dff6a;
  --ink:#eafcff;
  --rgb:47,243,255;
  --font:'Exo 2','Segoe UI','Trebuchet MS',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font); color:var(--ink); min-height:100vh; padding-bottom:110px;
  background:linear-gradient(160deg,#03233a 0%,#055a6a 36%,#06405a 66%,#04503c 100%) fixed;
  overflow-x:hidden;
}
a{color:inherit}

/* ---------- фон: неоновые «пузыри» Aero ---------- */
.bg{position:fixed;inset:0;z-index:-1;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;animation:float 14s ease-in-out infinite}
.o1{width:46vw;height:46vw;left:-12vw;top:-10vw;background:var(--cyan)}
.o2{width:40vw;height:40vw;right:-10vw;top:30vh;background:var(--mag);animation-delay:-5s}
.o3{width:34vw;height:34vw;left:25vw;bottom:-14vw;background:#1e90ff;animation-delay:-9s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(4vw,-3vw) scale(1.12)}}

/* ---------- стекло ---------- */
.glass{
  background:linear-gradient(180deg,rgba(255,255,255,.30) 0%,rgba(255,255,255,.09) 36%,rgba(120,225,255,.10) 100%);
  border:1px solid rgba(255,255,255,.45);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.7),0 12px 40px rgba(0,0,0,.45),0 0 34px rgba(var(--rgb),.25);
  -webkit-backdrop-filter:blur(18px) saturate(170%);
  backdrop-filter:blur(18px) saturate(170%);
  border-radius:20px;
}

/* ---------- кнопки-капли ---------- */
.drop{
  --rgb:47,243,255;white-space:nowrap;
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  padding:.85em 1.9em;color:#fff;font:800 1rem/1 var(--font);letter-spacing:.03em;
  text-decoration:none;cursor:pointer;border:1px solid rgba(255,255,255,.75);
  border-radius:52% 48% 50% 50% / 64% 64% 36% 36%;
  background:
    radial-gradient(ellipse 75% 65% at 50% 118%,rgba(var(--rgb),.95),transparent 72%),
    linear-gradient(180deg,rgba(var(--rgb),.55),rgba(var(--rgb),.16));
  box-shadow:
    inset 0 2px 6px rgba(255,255,255,.85),
    inset 0 -10px 16px rgba(var(--rgb),.55),
    0 0 22px rgba(var(--rgb),.75),
    0 10px 20px rgba(0,0,0,.4);
  text-shadow:0 1px 6px rgba(0,0,0,.55),0 0 10px rgba(var(--rgb),.9);
  transition:transform .25s,box-shadow .25s,border-radius .4s;
  -webkit-tap-highlight-color:transparent;
}
.drop::before{ /* блик на капле */
  content:"";position:absolute;top:7%;left:13%;width:74%;height:42%;pointer-events:none;
  border-radius:50% 50% 45% 45% / 85% 85% 25% 25%;
  background:linear-gradient(180deg,rgba(255,255,255,.9),rgba(255,255,255,0));
  opacity:.8;
}
.drop::after{ /* маленький отблеск снизу */
  content:"";position:absolute;bottom:9%;right:18%;width:14%;height:12%;border-radius:50%;
  background:rgba(255,255,255,.7);filter:blur(1px);pointer-events:none;
}
.drop>*{position:relative;z-index:1}
.drop:hover,.drop:focus-visible{
  transform:translateY(-3px) scale(1.06);outline:none;
  border-radius:46% 54% 55% 45% / 58% 62% 42% 38%;
  box-shadow:inset 0 2px 8px #fff,inset 0 -10px 18px rgba(var(--rgb),.7),0 0 38px rgba(var(--rgb),1),0 14px 26px rgba(0,0,0,.45);
}
.drop:active{transform:translateY(1px) scale(.97)}
.drop.sm{padding:.6em 1.3em;font-size:.9rem}
.drop.big{padding:1.1em 2.4em;font-size:1.15rem;gap:.9em;text-align:left}
.drop.big svg{width:1.9em;height:1.9em;flex:none}
.drop small{display:block;font-weight:600;font-size:.72em;opacity:.9;margin-top:.25em}

/* ---------- шапка ---------- */
.topbar{
  position:fixed;z-index:20;top:12px;left:50%;transform:translateX(-50%);
  width:min(1100px,calc(100% - 24px));display:flex;align-items:center;justify-content:space-between;
  padding:8px 14px 12px;border-radius:999px;
}
.brand{font-weight:800;letter-spacing:.14em;text-decoration:none;color:#fff;text-shadow:0 0 14px var(--cyan)}
.topbar nav{display:flex;gap:10px}

/* ---------- баннер ---------- */
.hero{
  position:relative;min-height:88vh;display:flex;align-items:flex-start;
  background:url(assets/banner.jpg) center 90%/cover no-repeat;
  border-bottom:2px solid rgba(255,255,255,.6);
  box-shadow:0 0 60px rgba(47,243,255,.5);
}
.hero-shade{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(4,22,58,.9) 0%,rgba(8,60,120,.6) 34%,rgba(10,20,60,0) 62%,rgba(4,16,48,.55) 100%),
    linear-gradient(90deg,rgba(45,255,154,.25),rgba(47,243,255,.25));
  mix-blend-mode:normal;
}
.hero-text{position:relative;width:min(1100px,100% - 32px);margin:0 auto;padding:120px 0 40px}
.chip{display:inline-block;padding:.35em 1em;border-radius:999px;font-weight:600;margin-bottom:14px;
  background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.6);backdrop-filter:blur(8px)}
h1{font-size:clamp(2.4rem,8vw,5.4rem);line-height:.98;font-weight:800;text-shadow:0 0 28px var(--cyan),0 0 4px #fff,0 6px 24px rgba(0,0,0,.5)}
.alias{margin:14px 0 22px;font-size:1.15rem;text-shadow:0 1px 8px rgba(0,20,60,.9),0 0 3px rgba(0,20,60,.9)}
.alias b{color:#fff;text-shadow:0 0 12px var(--cyan),0 1px 6px rgba(0,20,60,.95)}
.cta{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- секции ---------- */
main{width:min(1100px,100% - 32px);margin:0 auto}
section{padding:70px 0 10px;scroll-margin-top:60px}
h2.sec{font-size:clamp(1.6rem,4vw,2.4rem);margin-bottom:22px;font-weight:800;text-shadow:0 0 18px var(--mag)}
.grid2{display:grid;grid-template-columns:1.15fr 1fr;gap:28px;align-items:center}

.win{overflow:hidden}
.titlebar{display:flex;justify-content:space-between;align-items:center;padding:9px 14px;font-size:.85rem;font-weight:600;
  background:linear-gradient(180deg,rgba(255,255,255,.5),rgba(255,255,255,.12));border-bottom:1px solid rgba(255,255,255,.4)}
.titlebar em{display:flex;gap:6px}
.titlebar i{width:13px;height:13px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,var(--cyan) 55%,#0a6);box-shadow:0 0 8px var(--cyan)}
.titlebar i:nth-child(2){background:radial-gradient(circle at 35% 30%,#fff,var(--lime) 55%,#2a0)}
.titlebar i:nth-child(3){background:radial-gradient(circle at 35% 30%,#fff,var(--mag) 55%,#a08);box-shadow:0 0 8px var(--mag)}
.win-body{padding:24px}
.win-body h2{font-size:1.8rem;margin-bottom:14px;text-shadow:0 0 14px var(--cyan)}
.win-body p{line-height:1.65;opacity:.95;margin-top:16px}
.facts div{display:grid;grid-template-columns:130px 1fr;gap:10px;padding:9px 0;border-bottom:1px dashed rgba(255,255,255,.25)}
.facts dt{opacity:.75}
.facts dd{font-weight:600}

/* ---------- 3D куб ---------- */
.stage-wrap{text-align:center}
.stage{--s:230px;width:var(--s);height:var(--s);margin:40px auto 60px;perspective:900px;position:relative;cursor:grab;touch-action:pan-y;user-select:none}
.stage:active{cursor:grabbing}
.cube{position:absolute;inset:0;transform-style:preserve-3d;transform:rotateX(-14deg) rotateY(0)}
.face{position:absolute;inset:0;overflow:hidden;border:2px solid rgba(255,255,255,.85);border-radius:10px;
  box-shadow:0 0 26px rgba(47,243,255,.8),inset 0 0 22px rgba(255,255,255,.5);background:#0a2a5a}
.face img{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none;-webkit-user-drag:none}
.face::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.35),transparent 45%,rgba(45,255,154,.18));pointer-events:none}
.f-front{transform:translateZ(calc(var(--s)/2))}
.f-back{transform:rotateY(180deg) translateZ(calc(var(--s)/2))}
.f-right{transform:rotateY(90deg) translateZ(calc(var(--s)/2))}
.f-left{transform:rotateY(-90deg) translateZ(calc(var(--s)/2))}
.f-top{transform:rotateX(90deg) translateZ(calc(var(--s)/2));background:linear-gradient(135deg,var(--cyan),var(--mag))}
.f-bottom{transform:rotateX(-90deg) translateZ(calc(var(--s)/2));background:linear-gradient(135deg,var(--mag),#1e90ff)}
.floor{position:absolute;left:50%;bottom:-48px;width:150%;height:40px;transform:translateX(-50%);
  background:radial-gradient(ellipse at center,rgba(47,243,255,.7),transparent 70%);filter:blur(6px)}
.hint{opacity:.7;font-size:.85rem}
#model-slot model-viewer{width:100%;height:380px;margin-top:20px;--poster-color:transparent}

/* ---------- музыка ---------- */
.tracks{display:grid;gap:16px;margin-bottom:40px}
.track{display:flex;align-items:center;gap:18px;padding:14px 20px 14px 14px;flex-wrap:wrap}
.cover-ph{width:96px;height:96px;flex:none;border-radius:16px;display:grid;place-items:center;font-size:2.6rem;color:#fff;
  border:1px solid rgba(255,255,255,.7);text-shadow:0 0 14px #fff;
  background:radial-gradient(circle at 30% 25%,rgba(255,255,255,.7),transparent 35%),linear-gradient(135deg,var(--cyan),var(--mag));
  box-shadow:0 0 22px rgba(45,255,154,.7)}
.cover-ph.mini{width:44px;height:44px;border-radius:50%;font-size:1.3rem}
.t-info{flex:1;min-width:160px}
.t-info h3{font-size:1.5rem;margin:4px 0 2px;text-shadow:0 0 12px var(--mag)}
.t-info p{opacity:.8}
.badge{display:inline-block;font-size:.75rem;font-weight:800;padding:.25em .8em;border-radius:999px;
  background:linear-gradient(180deg,#d8ff7a,#3ddc84);color:#032a17;box-shadow:0 0 14px rgba(120,255,120,.8)}
.embed{padding:12px;overflow:hidden}
.embed iframe{display:block;border-radius:12px}

/* ---------- соцсети ---------- */
.links{display:flex;gap:22px;flex-wrap:wrap}

footer{text-align:center;opacity:.7;padding:60px 16px 20px;font-size:.9rem}

/* ---------- плеер ---------- */
.player{
  position:fixed;z-index:30;left:50%;bottom:12px;transform:translateX(-50%);
  width:min(560px,calc(100% - 20px));display:flex;align-items:center;gap:12px;padding:8px 14px;border-radius:999px;
}
.p-title{display:flex;flex-direction:column;min-width:0;flex:1}
.p-title b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.p-title small{opacity:.75}
.vol{display:flex;flex-direction:column;font-size:.75rem;gap:3px;width:110px}
.vol input{width:100%;accent-color:var(--cyan)}

@media (max-width:820px){
  .grid2{grid-template-columns:1fr}
  .brand{display:none}
  .topbar{justify-content:center}
  .hero-text{padding-top:96px}
  .drop.sm{padding:.55em .95em;font-size:.8rem}
  .topbar nav{gap:6px}
  .stage{--s:200px}
  .facts div{grid-template-columns:1fr;gap:2px}
  .hero{min-height:70vh}
  .vol{width:84px}
  .p-title small{display:none}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}

/* ---------- чат munkratAI ---------- */
.ai-launch{position:fixed;z-index:40;right:14px;bottom:84px}
.ai{padding:0;position:fixed;z-index:41;right:14px;bottom:150px;width:min(380px,calc(100% - 28px));height:min(500px,calc(100vh - 230px));display:flex;flex-direction:column;overflow:hidden;
  background:linear-gradient(180deg,rgba(6,70,90,.8),rgba(4,40,60,.85))}
.ai[hidden]{display:none}
.ai .titlebar button{background:none;border:0;color:#fff;cursor:pointer;font-size:1rem;padding:0 4px}
.ai-log{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:86%;padding:.6em .95em;border-radius:18px;line-height:1.45;font-size:.95rem;word-wrap:break-word;overflow-wrap:anywhere}
.msg a{color:#9ff;text-decoration:underline}
.msg.bot{align-self:flex-start;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);border-bottom-left-radius:6px}
.msg.me{align-self:flex-end;background:linear-gradient(180deg,rgba(20,210,140,.85),rgba(0,120,190,.8));border:1px solid rgba(255,255,255,.5);border-bottom-right-radius:6px}
.msg.typing{opacity:.7;animation:blink 1s infinite}
@keyframes blink{50%{opacity:.3}}
.ai-chips{display:flex;gap:6px;flex-wrap:wrap;padding:0 14px 10px}
.ai-chips button{font:600 .8rem var(--font);color:#fff;padding:.4em .9em;border-radius:999px;cursor:pointer;background:rgba(47,243,255,.2);border:1px solid rgba(47,243,255,.7)}
.ai-chips button:hover{background:rgba(47,243,255,.4)}
.ai-form{display:flex;gap:8px;padding:10px 12px 12px;border-top:1px solid rgba(255,255,255,.25);align-items:center}
.ai-form input{flex:1;min-width:0;padding:.7em 1em;border-radius:999px;border:1px solid rgba(255,255,255,.5);background:rgba(255,255,255,.12);color:#fff;font:inherit;outline:none}
.ai-form input::placeholder{color:rgba(255,255,255,.6)}
.ai-form input:focus{box-shadow:0 0 14px var(--cyan);border-color:var(--cyan)}
@media (max-width:820px){.ai-launch{bottom:82px}.ai{bottom:144px}}

/* ---------- слои: летающие ярлыки ---------- */
main,.hero,footer{position:relative;z-index:1}
.fly,.fly-front{position:fixed;inset:0;overflow:hidden;pointer-events:none}
.fly{z-index:0}
.fly-front{z-index:15}
.ico{position:absolute;left:0;top:0;width:84px;text-align:center;will-change:transform;color:#fff;text-decoration:none;pointer-events:none}
.ico.link{pointer-events:auto}
.ico .in{display:block;animation:bob 5s ease-in-out infinite}
.ico .tile{width:58px;height:58px;margin:0 auto 6px;display:grid;place-items:center;font-size:1.9rem;border-radius:16px;position:relative;
  border:1px solid rgba(255,255,255,.75);
  background:radial-gradient(ellipse 80% 60% at 50% 120%,rgba(var(--rgb),.9),transparent 70%),linear-gradient(180deg,rgba(var(--rgb),.5),rgba(var(--rgb),.15));
  box-shadow:inset 0 2px 5px rgba(255,255,255,.8),0 0 22px rgba(var(--rgb),.7),0 8px 16px rgba(0,0,0,.35)}
.ico .tile::before{content:"";position:absolute;top:5%;left:10%;width:80%;height:42%;border-radius:12px 12px 40% 40%;background:linear-gradient(180deg,rgba(255,255,255,.75),transparent)}
.ico .tile svg{width:60%;height:60%;position:relative}
.ico b{display:inline-block;font-size:.72rem;font-weight:600;padding:.1em .55em;border-radius:6px;background:rgba(3,35,58,.55);text-shadow:0 1px 3px #000}
.ico.link:hover .tile{transform:scale(1.12)}
.arrow{opacity:.85;position:absolute;left:0;top:0;width:46px;will-change:transform;filter:drop-shadow(0 0 10px rgba(45,255,154,.9))}
.arrow svg{width:100%;display:block;animation:bob 4s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-10px) rotate(3deg)}}

/* ---------- свой курсор ---------- */
.cur,.cur-ring{position:fixed;left:0;top:0;z-index:9999;pointer-events:none;opacity:0;transition:opacity .2s}
.cur{width:28px;height:28px;filter:drop-shadow(0 0 8px rgba(45,255,154,.95)) drop-shadow(0 0 3px #fff)}
.cur svg{width:100%;height:100%;display:block}
.cur-ring{width:38px;height:38px;border-radius:50%;margin:-19px 0 0 -19px;border:2px solid rgba(47,243,255,.85);
  box-shadow:0 0 16px rgba(47,243,255,.7),inset 0 0 12px rgba(45,255,154,.4);transition:opacity .2s,width .2s,height .2s,margin .2s,background .2s}
.cur-ring.hov{width:58px;height:58px;margin:-29px 0 0 -29px;background:rgba(45,255,154,.18)}
.cur-ring.down{width:26px;height:26px;margin:-13px 0 0 -13px;background:rgba(47,243,255,.4)}
body.has-cursor .cur,body.has-cursor .cur-ring{opacity:1}
body.has-cursor,body.has-cursor a,body.has-cursor button,body.has-cursor .stage,body.has-cursor input[type=range],body.has-cursor label{cursor:none}
.bubble-fx{position:fixed;z-index:9998;pointer-events:none;border-radius:50%;border:1px solid rgba(255,255,255,.8);
  background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.9),rgba(47,243,255,.25));animation:pop .9s ease-out forwards}
@keyframes pop{to{transform:translate(var(--dx),var(--dy)) scale(.2);opacity:0}}
@media (max-width:820px){.ico{width:64px}.ico .tile{width:44px;height:44px;font-size:1.4rem}.ico b{font-size:.6rem}.arrow{width:32px}}