/* NEUROLAB · единая тёмная тема.
   Концепция: тонкая вытянутая типографика, стеклянные панели, один акцент (бирюзовый), глубина через слои. */
:root{
  --bg:#06121C; --bg2:#0A1B28; --glow:#D6FFFF; --teal:#70DAD8; --silver:#9AADB8;
  --faint:#6B8190; --edge:rgba(112,218,216,.26); --edge-hi:rgba(112,218,216,.7);
  --glass:rgba(112,218,216,.055); --glass-2:rgba(214,255,255,.04);
  --font:'Jost','Helvetica Neue',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --ease:cubic-bezier(.22,.8,.24,1);
  --sat:calc(env(safe-area-inset-top,0px) + var(--tg-top,0px));
  --sab:calc(env(safe-area-inset-bottom,0px) + var(--tg-bottom,0px));
  --gut:clamp(16px,4vw,36px);
  color-scheme:dark;
}
@property --ang{syntax:'<angle>';inherits:false;initial-value:0deg}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;min-height:100vh;position:relative;overflow-x:hidden;
  font-family:var(--font);font-weight:300;font-size:16px;line-height:1.6;color:var(--glow);
  background:var(--bg);
  background-image:radial-gradient(110% 60% at 50% -8%,#0E2A3B 0%,var(--bg) 55%,#040C14 100%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;
}
body[data-large="1"]{font-size:18px}
h1,h2,h3,h4,p{margin:0}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
svg{display:block}
:focus-visible{outline:1px solid var(--teal);outline-offset:3px;border-radius:10px}
[hidden]{display:none!important}

/* ---------- фон ---------- */
#space{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.haze{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.haze i{position:absolute;width:64vmax;height:64vmax;border-radius:50%;background:radial-gradient(closest-side,rgba(112,218,216,.10),rgba(112,218,216,0));will-change:transform}
.haze i:nth-child(1){left:-20vmax;top:-18vmax;animation:hz1 56s ease-in-out infinite alternate}
.haze i:nth-child(2){right:-26vmax;top:34vh;background:radial-gradient(closest-side,rgba(154,173,184,.09),rgba(154,173,184,0));animation:hz2 70s ease-in-out infinite alternate}
@keyframes hz1{to{transform:translate3d(22vmax,14vmax,0) scale(1.12)}}
@keyframes hz2{to{transform:translate3d(-20vmax,-12vmax,0) scale(.92)}}

/* ---------- шапка и навигация ---------- */
.top{position:sticky;top:0;z-index:30;padding-top:var(--sat);
  background:linear-gradient(180deg,rgba(6,18,28,.9),rgba(6,18,28,.55));
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid rgba(112,218,216,.14)}
.top-in{max-width:1240px;margin:0 auto;display:flex;align-items:center;gap:14px;min-height:60px;padding-inline:var(--gut)}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand-mark{width:26px;height:26px;filter:drop-shadow(0 0 6px rgba(112,218,216,.5))}
.brand span{font-weight:200;font-size:17px;letter-spacing:.42em;color:var(--glow);padding-left:.1em}
.back{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--edge);color:var(--teal);margin-left:-6px;transition:all .3s var(--ease)}
.back svg{width:18px;height:18px}
.back:hover{border-color:var(--edge-hi);box-shadow:0 0 18px -4px rgba(112,218,216,.6)}
.nav{display:flex;gap:2px;margin-left:auto;margin-right:6px}
.nav a{position:relative;padding:8px 13px;font-size:12px;font-weight:300;letter-spacing:.2em;text-transform:uppercase;color:var(--silver);border-radius:999px;transition:color .3s}
.nav a::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:1px;background:linear-gradient(90deg,transparent,var(--teal),transparent);transform:scaleX(0);transition:transform .5s var(--ease)}
.nav a:hover{color:var(--glow)}
.nav a[aria-current="page"]{color:var(--glow)}
.nav a[aria-current="page"]::after,.nav a:hover::after{transform:scaleX(1)}
.demo-chip{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);border:1px solid var(--edge);border-radius:999px;padding:4px 10px;background:var(--glass);margin-left:auto}
.nav + .demo-chip{margin-left:0}

.tabbar{display:none}

main{position:relative;z-index:1;max-width:1240px;margin:0 auto;padding:clamp(20px,4vw,44px) var(--gut) calc(40px + var(--sab))}
.view{animation:viewIn .8s var(--ease) both}
@keyframes viewIn{from{opacity:0;transform:translateY(14px)}}

/* ---------- типографика ---------- */
.kicker{font-family:var(--mono);font-weight:300;font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--teal);display:flex;align-items:center;gap:12px}
.kicker::before{content:"";width:30px;height:1px;background:linear-gradient(90deg,transparent,var(--teal))}
.h2{font-weight:200;font-size:clamp(1.7rem,4.2vw,2.6rem);line-height:1.15;letter-spacing:.14em;text-transform:uppercase;margin-top:14px;text-wrap:balance}
.lead{color:var(--silver);max-width:60ch;margin-top:14px;font-size:clamp(15px,1.8vw,17px)}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:clamp(20px,3vw,32px)}
.badge{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--glow);padding:6px 12px;border-radius:999px;border:1px solid var(--edge-hi);background:rgba(112,218,216,.1);box-shadow:0 0 22px -8px rgba(112,218,216,.7)}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal);box-shadow:0 0 10px var(--teal);animation:blink 2.8s ease-in-out infinite}
@keyframes blink{50%{opacity:.3}}

/* ---------- кнопки ---------- */
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:46px;padding:0 26px;border-radius:999px;
  font-size:12px;font-weight:400;letter-spacing:.22em;text-transform:uppercase;color:var(--glow);
  border:1px solid var(--edge-hi);background:linear-gradient(180deg,rgba(112,218,216,.16),rgba(112,218,216,.04));
  box-shadow:inset 0 1px 0 rgba(214,255,255,.12);transition:transform .4s var(--ease),box-shadow .5s var(--ease),background .4s,color .3s}
.btn::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 35%,rgba(214,255,255,.3) 50%,transparent 65%);transform:translateX(-120%);transition:transform .9s var(--ease)}
.btn:hover{transform:translateY(-1px);background:linear-gradient(180deg,rgba(112,218,216,.3),rgba(112,218,216,.1));box-shadow:0 10px 30px -10px rgba(112,218,216,.65),inset 0 1px 0 rgba(214,255,255,.2)}
.btn:hover::after{transform:translateX(120%)}
.btn:active{transform:scale(.985)}
.btn svg{width:16px;height:16px;transition:transform .4s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn.quiet{border-color:var(--edge);background:var(--glass-2);color:var(--silver)}
.btn.quiet:hover{color:var(--glow)}
.btn.sm{min-height:38px;padding:0 18px;font-size:11px;letter-spacing:.18em}
.btn.is-unset{border-style:dashed}
.row-btns{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- главный экран ---------- */
.hero{position:relative;text-align:center;padding:clamp(28px,7vw,84px) 0 clamp(30px,5vw,56px);display:flex;flex-direction:column;align-items:center}
.hero .over{font-family:var(--mono);font-weight:300;font-size:clamp(10px,1.6vw,12px);letter-spacing:.34em;text-transform:uppercase;color:var(--silver);opacity:0;animation:fadeUp 1.6s var(--ease) .3s forwards}
.hero h1{font-weight:200;font-size:clamp(2.6rem,11.5vw,7rem);line-height:1;letter-spacing:.34em;padding-left:.34em;margin-top:clamp(18px,3vw,30px);color:var(--glow);
  text-shadow:0 0 28px rgba(112,218,216,.55),0 0 2px rgba(214,255,255,.7);
  opacity:0;filter:blur(14px);animation:emerge 3.2s var(--ease) .7s forwards}
@keyframes emerge{0%{opacity:0;filter:blur(14px);letter-spacing:.7em}60%{opacity:.9}100%{opacity:1;filter:blur(0);letter-spacing:.34em}}
.hero .line{position:relative;width:min(420px,64vw);height:1px;margin-top:clamp(18px,3vw,28px);background:rgba(112,218,216,.18);overflow:hidden}
.hero .line::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,var(--teal) 30%,var(--glow) 50%,var(--teal) 70%,transparent);transform:scaleX(0);transform-origin:center;animation:lineOn 2.2s var(--ease) 2.6s forwards;box-shadow:0 0 12px var(--teal)}
@keyframes lineOn{to{transform:scaleX(1)}}
.hero .sub{margin-top:clamp(20px,3vw,30px);font-weight:300;font-size:clamp(1rem,2.6vw,1.35rem);letter-spacing:.18em;color:var(--glow);opacity:0;animation:fadeUp 1.4s var(--ease) 3s forwards}
.hero .tag{margin-top:10px;font-size:clamp(13px,1.9vw,15px);letter-spacing:.3em;text-transform:uppercase;color:var(--silver);opacity:0;animation:fadeUp 1.4s var(--ease) 3.3s forwards}
.hero .cta{margin-top:clamp(24px,4vw,40px);opacity:0;animation:fadeUp 1.4s var(--ease) 3.6s forwards}
@keyframes rise{from{opacity:0;translate:0 12px}}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---------- голографическое меню ---------- */
.holo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,2.2vw,24px);perspective:1400px;padding-block:6px}
.holo{
  --rx:0deg;--ry:0deg;--mx:50%;--my:30%;
  position:relative;isolation:isolate;display:flex;flex-direction:column;gap:12px;min-width:0;min-height:236px;
  padding:22px 22px 20px;border-radius:20px;overflow:hidden;cursor:pointer;
  background:linear-gradient(155deg,rgba(214,255,255,.07),rgba(112,218,216,.04) 40%,rgba(6,18,28,.55));
  border:1px solid var(--edge);
  box-shadow:inset 0 1px 0 rgba(214,255,255,.1),0 24px 50px -30px rgba(0,0,0,.9);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  transform:translateZ(0) rotateX(var(--rx)) rotateY(var(--ry));transform-style:preserve-3d;
  transition:transform .6s var(--ease),border-color .4s,box-shadow .6s var(--ease);
  animation:rise 1s var(--ease) backwards;animation-delay:calc(var(--i,0)*90ms + 3.6s)}
.holo::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;z-index:0;pointer-events:none;opacity:.55;
  background:conic-gradient(from var(--ang),transparent 0 62%,rgba(214,255,255,.9) 80%,transparent 92%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);
  animation:spin 12s linear infinite;animation-delay:calc(var(--i,0)*-2s)}
@keyframes spin{to{--ang:360deg}}
.holo::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:0;transition:opacity .5s;
  background:radial-gradient(320px circle at var(--mx) var(--my),rgba(214,255,255,.14),transparent 62%)}
.holo > *{position:relative;z-index:1}
.holo-top{display:flex;align-items:center;justify-content:space-between}
.holo-idx{font-family:var(--mono);font-size:11px;letter-spacing:.22em;color:var(--faint)}
.holo-ic{width:30px;height:30px;color:var(--teal);filter:drop-shadow(0 0 6px rgba(112,218,216,.55));transition:transform .6s var(--ease)}
.holo h3{font-weight:300;font-size:clamp(1.05rem,1.9vw,1.25rem);letter-spacing:.2em;line-height:1.3;text-transform:uppercase;color:var(--glow);overflow-wrap:anywhere}
.holo-lead{font-size:13.5px;letter-spacing:.06em;color:var(--silver)}
.holo-more{display:grid;grid-template-rows:0fr;transition:grid-template-rows .6s var(--ease)}
.holo-more > div{overflow:hidden;min-height:0;display:flex;flex-direction:column;gap:12px;opacity:0;transform:translateY(-6px);transition:opacity .5s .05s,transform .6s var(--ease)}
.holo-more p{font-size:13.5px;color:var(--silver);line-height:1.55;padding-top:4px}
.holo-go{display:inline-flex;align-items:center;gap:10px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--teal)}
.holo-go::after{content:"";width:18px;height:1px;background:currentColor;box-shadow:0 0 8px currentColor;transition:width .5s var(--ease)}
.holo:hover,.holo:focus-visible,.holo.is-active{
  transform:translateZ(46px) scale(1.035) rotateX(var(--rx)) rotateY(var(--ry));
  border-color:var(--edge-hi);
  box-shadow:inset 0 1px 0 rgba(214,255,255,.16),0 34px 60px -28px rgba(0,0,0,.95),0 0 44px -12px rgba(112,218,216,.5);z-index:2}
.holo:hover::after,.holo.is-active::after{opacity:1}
.holo:hover::before,.holo.is-active::before{opacity:1}
.holo:hover .holo-more,.holo:focus-visible .holo-more,.holo.is-active .holo-more{grid-template-rows:1fr}
.holo:hover .holo-more > div,.holo:focus-visible .holo-more > div,.holo.is-active .holo-more > div{opacity:1;transform:none}
.holo:hover .holo-ic,.holo.is-active .holo-ic{transform:scale(1.12) rotate(-4deg)}
.holo:hover .holo-go::after,.holo.is-active .holo-go::after{width:34px}

.strip{margin-top:clamp(30px,5vw,56px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.strip div{padding:18px 20px;border-radius:16px;border:1px solid rgba(112,218,216,.16);background:var(--glass-2)}
.strip b{display:block;font-family:var(--mono);font-weight:300;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--teal);margin-bottom:6px}
.strip span{font-size:14px;color:var(--silver)}

/* ---------- общие панели ---------- */
.panel{position:relative;border-radius:20px;padding:clamp(18px,2.6vw,28px);min-width:0;
  background:linear-gradient(160deg,rgba(214,255,255,.055),rgba(112,218,216,.03) 40%,rgba(6,18,28,.5));
  border:1px solid var(--edge);box-shadow:inset 0 1px 0 rgba(214,255,255,.08),0 24px 50px -34px rgba(0,0,0,.9);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.panel h3{font-weight:300;font-size:13px;letter-spacing:.24em;text-transform:uppercase;color:var(--teal);margin-bottom:16px}
.two{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(16px,2.4vw,26px);align-items:start}
.stack{display:flex;flex-direction:column;gap:clamp(16px,2.4vw,26px);min-width:0}

.tabs{display:flex;gap:4px;padding:4px;border-radius:999px;border:1px solid var(--edge);background:rgba(6,18,28,.5);overflow-x:auto;max-width:100%;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{flex:none;padding:9px 18px;border-radius:999px;font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--silver);transition:all .4s var(--ease)}
.tab:hover{color:var(--glow)}
.tab[aria-selected="true"]{color:var(--bg);background:var(--teal);box-shadow:0 0 24px -4px rgba(112,218,216,.7);font-weight:500}
.tabpane{margin-top:clamp(16px,2.4vw,24px);animation:viewIn .6s var(--ease) both}

/* ---------- календарь ---------- */
.cal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.cal-title{font-weight:300;font-size:1.05rem;letter-spacing:.22em;text-transform:uppercase}
.cal-nav{display:flex;gap:8px}
.cal-nav button{width:36px;height:36px;border-radius:50%;border:1px solid var(--edge);display:grid;place-items:center;color:var(--teal);transition:all .3s}
.cal-nav button:hover{border-color:var(--edge-hi);box-shadow:0 0 16px -4px rgba(112,218,216,.7)}
.cal-nav svg{width:16px;height:16px}
.cal-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}
.cal-dow{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-align:center;color:var(--faint);padding-bottom:4px;text-transform:uppercase}
.day{position:relative;aspect-ratio:1;max-height:62px;border-radius:12px;display:grid;place-items:center;font-size:14px;font-weight:300;color:var(--silver);border:1px solid transparent;background:rgba(214,255,255,.025);transition:all .35s var(--ease)}
.day:hover{border-color:var(--edge);color:var(--glow);transform:translateY(-2px)}
.day.out{visibility:hidden}
.day.has::after{content:"";position:absolute;bottom:20%;left:50%;width:4px;height:4px;margin-left:-2px;border-radius:50%;background:var(--teal);box-shadow:0 0 8px var(--teal)}
.day.today{color:var(--glow);border-color:var(--edge)}
.day.sel{color:var(--bg);background:var(--teal);border-color:var(--teal);box-shadow:0 0 26px -4px rgba(112,218,216,.8);font-weight:500}
.day.sel.has::after{background:var(--bg);box-shadow:none}
.day:disabled{cursor:default;opacity:.35}
.day:disabled:hover{transform:none;border-color:transparent}
.legend{display:flex;gap:18px;flex-wrap:wrap;margin-top:14px;font-size:12px;color:var(--faint);letter-spacing:.04em}
.legend i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--teal);box-shadow:0 0 8px var(--teal);margin-right:8px;vertical-align:middle}

/* ---------- карточки записей ---------- */
.obs{border-radius:16px;padding:18px 20px;border:1px solid rgba(112,218,216,.2);background:rgba(6,18,28,.45);display:flex;flex-direction:column;gap:10px;transition:border-color .4s,transform .5s var(--ease),box-shadow .5s}
.obs:hover{border-color:var(--edge-hi);transform:translateY(-3px);box-shadow:0 18px 40px -26px rgba(112,218,216,.5)}
.obs-top{display:flex;justify-content:space-between;gap:10px;align-items:center}
.obs-date{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--teal)}
.obs h4{font-weight:300;font-size:1.05rem;letter-spacing:.1em;text-transform:uppercase;line-height:1.3}
.obs p{font-size:14px;color:var(--silver)}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tags span{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--silver);padding:3px 10px;border-radius:999px;border:1px solid rgba(154,173,184,.3)}
.lvl{display:flex;gap:4px}
.lvl i{width:16px;height:3px;border-radius:2px;background:rgba(154,173,184,.25)}
.lvl i.on{background:var(--teal);box-shadow:0 0 8px rgba(112,218,216,.7)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:16px}
.empty{padding:26px;text-align:center;border:1px dashed var(--edge);border-radius:16px;color:var(--faint);font-size:14px}
.note{margin-top:14px;font-size:12.5px;color:var(--faint);letter-spacing:.03em}

/* ---------- вопросы ---------- */
.q-wrap{display:flex;flex-direction:column;gap:20px;max-width:720px}
.q-step{font-family:var(--mono);font-size:11px;letter-spacing:.22em;color:var(--teal);text-transform:uppercase}
.q-text{font-weight:200;font-size:clamp(1.3rem,3vw,1.9rem);line-height:1.3;letter-spacing:.04em}
.scale{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.scale button{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 4px;border-radius:14px;border:1px solid var(--edge);background:var(--glass-2);transition:all .4s var(--ease)}
.scale b{font-weight:200;font-size:1.6rem;line-height:1}
.scale span{font-size:10.5px;letter-spacing:.06em;color:var(--faint);text-align:center;line-height:1.2}
.scale button:hover{border-color:var(--edge-hi);transform:translateY(-3px)}
.scale button[aria-pressed="true"]{border-color:var(--teal);background:rgba(112,218,216,.16);box-shadow:0 0 28px -8px rgba(112,218,216,.8)}
.scale button[aria-pressed="true"] span{color:var(--glow)}
.q-note{min-height:1.5em;font-size:13px;color:var(--silver)}

/* ---------- график и история ---------- */
.chart{width:100%;height:auto;overflow:visible}
.chart text{font-family:var(--mono);font-size:10px;fill:#6B8190;letter-spacing:.06em}
.chart .pt{cursor:pointer;transition:r .3s}
.chart-read{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:6px}
.chart-read b{font-weight:200;font-size:2.4rem;line-height:1}
.chart-read span{font-size:12px;color:var(--silver);letter-spacing:.06em}
.timeline{position:relative;display:flex;flex-direction:column;gap:18px;padding-left:26px}
.timeline::before{content:"";position:absolute;left:5px;top:6px;bottom:6px;width:1px;background:linear-gradient(180deg,var(--teal),rgba(112,218,216,.1))}
.tl{position:relative;border-radius:14px;padding:14px 16px;border:1px solid rgba(112,218,216,.16);background:rgba(6,18,28,.4);text-align:left;width:100%;transition:all .4s var(--ease)}
.tl::before{content:"";position:absolute;left:-26px;top:20px;width:11px;height:11px;border-radius:50%;background:var(--bg);border:1px solid var(--teal);box-shadow:0 0 10px rgba(112,218,216,.6)}
.tl:hover,.tl[aria-expanded="true"]{border-color:var(--edge-hi);transform:translateX(3px)}
.tl small{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--teal)}
.tl b{display:block;font-weight:300;letter-spacing:.08em;text-transform:uppercase;margin-top:4px;font-size:.98rem}
.tl .more{display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--ease)}
.tl[aria-expanded="true"] .more{grid-template-rows:1fr}
.tl .more > p{overflow:hidden;min-height:0;font-size:14px;color:var(--silver)}
.tl[aria-expanded="true"] .more > p{padding-top:8px}

/* ---------- программы ---------- */
.filters{display:flex;gap:8px;flex-wrap:wrap}
.chip{padding:8px 16px;border-radius:999px;border:1px solid var(--edge);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--silver);transition:all .4s var(--ease)}
.chip:hover{color:var(--glow);border-color:var(--edge-hi)}
.chip[aria-pressed="true"]{background:rgba(112,218,216,.16);border-color:var(--teal);color:var(--glow)}
.prog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:clamp(14px,2vw,22px)}
.prog{--i:0;position:relative;isolation:isolate;display:flex;flex-direction:column;gap:14px;min-width:0;padding:24px;border-radius:20px;overflow:hidden;
  background:linear-gradient(155deg,rgba(214,255,255,.06),rgba(112,218,216,.03) 40%,rgba(6,18,28,.55));
  border:1px solid var(--edge);box-shadow:inset 0 1px 0 rgba(214,255,255,.09);
  transition:transform .6s var(--ease),border-color .4s,box-shadow .6s var(--ease);animation:rise .9s var(--ease) backwards;animation-delay:calc(var(--i)*80ms)}
.prog:hover{transform:translateY(-5px);border-color:var(--edge-hi);box-shadow:0 28px 50px -30px rgba(0,0,0,.95),0 0 40px -14px rgba(112,218,216,.5)}
.prog::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(115deg,transparent 38%,rgba(214,255,255,.08) 50%,transparent 62%);transform:translateX(-130%);transition:transform 1.1s var(--ease)}
.prog:hover::after{transform:translateX(130%)}
.prog .meta{font-family:var(--mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--teal)}
.prog h3{font-weight:300;font-size:clamp(1.15rem,2vw,1.4rem);letter-spacing:.18em;line-height:1.3;text-transform:uppercase;overflow-wrap:anywhere;
  background:linear-gradient(100deg,#9CEFEC,#D6FFFF 45%,#70DAD8 75%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;animation:shim 10s ease-in-out infinite alternate}
@keyframes shim{to{background-position:100% 0}}
.prog p{font-size:14px;color:var(--silver)}
.parts{display:flex;flex-wrap:wrap;gap:6px}
.parts span{font-size:11.5px;letter-spacing:.04em;color:var(--silver);padding:4px 11px;border-radius:999px;border:1px solid rgba(112,218,216,.22);background:rgba(112,218,216,.04)}
.prog .row-btns{margin-top:auto;padding-top:6px}
.banner{margin-top:clamp(24px,4vw,40px);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;padding:clamp(20px,3vw,30px);border-radius:20px;border:1px solid var(--edge-hi);background:linear-gradient(120deg,rgba(112,218,216,.12),rgba(6,18,28,.5))}
.banner h3{font-weight:200;font-size:clamp(1.2rem,2.6vw,1.6rem);letter-spacing:.16em;text-transform:uppercase;margin:0}
.banner p{color:var(--silver);font-size:14px;margin-top:6px}

/* ---------- алгоритмы ---------- */
.alg{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.5fr);gap:clamp(16px,2.4vw,26px);align-items:start}
.alg-list{display:flex;flex-direction:column;gap:10px}
.alg-item{text-align:left;padding:16px 18px;border-radius:16px;border:1px solid var(--edge);background:var(--glass-2);transition:all .45s var(--ease)}
.alg-item:hover{border-color:var(--edge-hi);transform:translateX(4px)}
.alg-item[aria-pressed="true"]{border-color:var(--teal);background:rgba(112,218,216,.12);box-shadow:0 0 34px -12px rgba(112,218,216,.7)}
.alg-item b{display:block;font-weight:300;letter-spacing:.14em;text-transform:uppercase;font-size:.98rem}
.alg-item span{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;color:var(--faint);text-transform:uppercase}
.rail{display:flex;align-items:center;margin-bottom:22px}
.rail button{position:relative;flex:none;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-family:var(--mono);font-size:12px;color:var(--silver);border:1px solid var(--edge);background:var(--bg);transition:all .45s var(--ease)}
.rail button:hover{border-color:var(--edge-hi);color:var(--glow)}
.rail button.cur{color:var(--bg);background:var(--teal);border-color:var(--teal);box-shadow:0 0 24px -2px rgba(112,218,216,.9)}
.rail button.done{color:var(--teal);border-color:var(--teal)}
.rail i{flex:1;height:1px;background:rgba(112,218,216,.2);position:relative;overflow:hidden;min-width:8px}
.rail i::after{content:"";position:absolute;inset:0;background:var(--teal);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.rail i.fill::after{transform:scaleX(1)}
.step h3{margin:0;font-weight:200;font-size:clamp(1.4rem,3vw,2rem);letter-spacing:.14em;text-transform:uppercase;color:var(--glow)}
.step p{margin-top:12px;color:var(--silver);max-width:56ch}
.task{margin-top:22px;padding:18px 20px;border-radius:16px;border:1px dashed var(--edge)}
.task-q{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);margin-bottom:12px}
.opts{display:flex;flex-direction:column;gap:8px}
.opt{text-align:left;padding:12px 16px;border-radius:12px;border:1px solid var(--edge);background:var(--glass-2);font-size:14.5px;transition:all .4s var(--ease)}
.opt:hover{border-color:var(--edge-hi);transform:translateX(3px)}
.opt.ok{border-color:var(--teal);background:rgba(112,218,216,.16);box-shadow:0 0 26px -10px rgba(112,218,216,.8)}
.opt.no{border-color:rgba(154,173,184,.5);color:var(--faint)}
.fb{min-height:1.6em;margin-top:12px;font-size:13.5px;color:var(--silver)}
.step-nav{display:flex;justify-content:space-between;gap:12px;margin-top:22px;flex-wrap:wrap}

/* ---------- траектория ---------- */
.orbit{display:grid;place-items:center}
.orbit-wrap{position:relative;width:min(100%,320px);aspect-ratio:1}
.orbit-wrap svg{width:100%;height:100%;overflow:visible}
.orbit-core{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.orbit-core b{font-weight:200;font-size:clamp(2.4rem,7vw,3.4rem);line-height:1;letter-spacing:.04em;font-variant-numeric:tabular-nums}
.orbit-core span{margin-top:8px;font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--silver)}
.spin1{transform-box:view-box;transform-origin:50% 50%;animation:rot 80s linear infinite}
.spin2{transform-box:view-box;transform-origin:50% 50%;animation:rot 52s linear infinite reverse}
@keyframes rot{to{transform:rotate(360deg)}}
.stages{display:flex;flex-direction:column;gap:10px}
.stage{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:6px 16px;align-items:center;text-align:left;padding:16px 18px;border-radius:16px;border:1px solid var(--edge);background:var(--glass-2);transition:all .45s var(--ease)}
.stage:hover{border-color:var(--edge-hi);transform:translateX(4px)}
.stage[aria-pressed="true"]{border-color:var(--teal);background:rgba(112,218,216,.12);box-shadow:0 0 34px -12px rgba(112,218,216,.7)}
.stage .n{grid-row:span 2;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-family:var(--mono);font-size:12px;color:var(--teal);border:1px solid var(--edge)}
.stage b{font-weight:300;letter-spacing:.16em;text-transform:uppercase;font-size:.98rem}
.stage em{font-style:normal;font-family:var(--mono);font-size:12px;color:var(--silver)}
.bar{grid-column:2/4;height:2px;border-radius:2px;background:rgba(154,173,184,.2);overflow:hidden}
.bar i{display:block;height:100%;width:var(--p);background:linear-gradient(90deg,#3f9e9c,var(--teal),var(--glow));box-shadow:0 0 12px rgba(112,218,216,.8);transform-origin:left;animation:grow 1.4s var(--ease) both}
@keyframes grow{from{transform:scaleX(0)}}
.res{display:flex;flex-direction:column;gap:16px}
.res-row .top-line{display:flex;justify-content:space-between;gap:10px;font-size:14px;margin-bottom:8px;color:var(--silver)}
.res-row .top-line span:last-child{font-family:var(--mono);color:var(--glow)}
.res-row .bar{grid-column:auto}

/* ---------- библиотека ---------- */
.lib-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:clamp(14px,2vw,20px)}
.lib{display:flex;flex-direction:column;gap:10px;padding:22px;border-radius:18px;border:1px solid var(--edge);background:linear-gradient(160deg,rgba(214,255,255,.05),rgba(6,18,28,.5));transition:all .5s var(--ease);animation:rise .8s var(--ease) backwards;animation-delay:calc(var(--i)*60ms)}
.lib:hover{border-color:var(--edge-hi);transform:translateY(-4px);box-shadow:0 24px 44px -28px rgba(112,218,216,.5)}
.lib .t{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--teal)}
.lib .t span:last-child{color:var(--faint)}
.lib h3{font-weight:300;font-size:1.08rem;letter-spacing:.08em;line-height:1.35}
.lib p{font-size:14px;color:var(--silver)}
.lib .row-btns{margin-top:auto;padding-top:6px}

/* ---------- кабинет ---------- */
.profile{display:flex;align-items:center;gap:18px}
.avatar{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;font-weight:200;font-size:1.7rem;letter-spacing:.06em;color:var(--teal);border:1px solid var(--edge-hi);background:radial-gradient(circle at 30% 25%,rgba(112,218,216,.2),rgba(6,18,28,.8));box-shadow:0 0 30px -6px rgba(112,218,216,.6)}
.profile b{display:block;font-weight:300;font-size:1.25rem;letter-spacing:.16em;text-transform:uppercase}
.profile span{font-size:13px;color:var(--silver)}
.list{display:flex;flex-direction:column;gap:10px}
.li{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:14px;border:1px solid rgba(112,218,216,.18);background:rgba(6,18,28,.4);transition:all .4s var(--ease)}
.li:hover{border-color:var(--edge-hi);transform:translateX(3px)}
.li .grow{flex:1;min-width:0}
.li b{display:block;font-weight:300;letter-spacing:.12em;text-transform:uppercase;font-size:.95rem;overflow-wrap:anywhere}
.li small{font-size:12.5px;color:var(--faint)}
.pill{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;padding:4px 10px;border-radius:999px;border:1px solid var(--edge);color:var(--silver);white-space:nowrap}
.pill.ok{color:var(--teal);border-color:var(--teal)}
.switch{position:relative;flex:none;width:46px;height:26px;border-radius:999px;border:1px solid var(--edge);background:rgba(6,18,28,.6);transition:all .4s var(--ease)}
.switch::after{content:"";position:absolute;left:3px;top:3px;width:18px;height:18px;border-radius:50%;background:var(--silver);transition:all .45s var(--ease)}
.switch[aria-checked="true"]{border-color:var(--teal);background:rgba(112,218,216,.22)}
.switch[aria-checked="true"]::after{left:23px;background:var(--glow);box-shadow:0 0 12px var(--teal)}

.foot{margin-top:clamp(36px,6vw,64px);padding-top:20px;border-top:1px solid rgba(112,218,216,.12);display:flex;flex-wrap:wrap;gap:6px 24px;justify-content:space-between;font-size:12px;color:var(--faint);letter-spacing:.04em}
.foot span:first-child{font-family:var(--mono);letter-spacing:.16em;text-transform:uppercase}

.toast{position:fixed;z-index:60;left:50%;bottom:calc(24px + var(--sab));translate:-50% 20px;opacity:0;pointer-events:none;max-width:min(92vw,440px);padding:13px 20px;border-radius:14px;font-size:13.5px;text-align:center;
  background:rgba(6,18,28,.95);border:1px solid var(--edge-hi);box-shadow:0 0 30px -8px rgba(112,218,216,.6);transition:opacity .4s,translate .5s var(--ease)}
.toast.show{opacity:1;translate:-50% 0}

/* ---------- адаптив ---------- */
@media (max-width:1000px){
  .holo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .two,.alg{grid-template-columns:minmax(0,1fr)}
  .nav a{padding:8px 9px;letter-spacing:.14em}
}
@media (max-width:820px){
  .nav{display:none}
  .demo-chip{margin-left:auto}
  main{padding-bottom:calc(96px + var(--sab))}
  .tabbar{display:flex;position:fixed;z-index:40;left:0;right:0;bottom:0;padding:8px 6px calc(8px + var(--sab));gap:2px;overflow-x:auto;scroll-snap-type:x proximity;scrollbar-width:none;
    background:linear-gradient(180deg,rgba(6,18,28,.82),rgba(3,10,16,.97));-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-top:1px solid rgba(112,218,216,.2)}
  .tabbar::-webkit-scrollbar{display:none}
  .tabbar a{flex:1 0 auto;min-width:68px;scroll-snap-align:center;display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 6px;border-radius:14px;font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);transition:all .3s}
  .tabbar svg{width:20px;height:20px}
  .tabbar a[aria-current="page"]{color:var(--teal);background:rgba(112,218,216,.09)}
  .toast{bottom:calc(86px + var(--sab))}
  .foot{display:none}
}
@media (max-width:560px){
  .h2{font-size:clamp(1.15rem,6.2vw,1.6rem);letter-spacing:.09em;overflow-wrap:anywhere}
  .holo-grid{grid-template-columns:minmax(0,1fr)}
  .holo{min-height:0;padding:18px}
  .strip{grid-template-columns:minmax(0,1fr)}
  .brand span{letter-spacing:.32em;font-size:15px}
  .btn{padding:0 20px;letter-spacing:.18em}
  .scale span{display:none}
  .scale b{font-size:1.4rem}
  .cal-grid{gap:4px}
  .day{font-size:13px;border-radius:10px}
  .hero{padding-top:clamp(20px,8vw,48px)}
  .stage{grid-template-columns:auto minmax(0,1fr)}
  .stage em{grid-column:2}
  .bar{grid-column:1/-1}
  .profile{flex-direction:column;align-items:flex-start}
}
@media (hover:none){
  .holo:hover{transform:none;box-shadow:inset 0 1px 0 rgba(214,255,255,.1),0 24px 50px -30px rgba(0,0,0,.9);border-color:var(--edge)}
  .holo:hover .holo-more{grid-template-rows:0fr}
  .holo:hover .holo-more > div{opacity:0}
  .holo.is-active{transform:scale(1.02);border-color:var(--edge-hi);box-shadow:inset 0 1px 0 rgba(214,255,255,.16),0 30px 56px -28px rgba(0,0,0,.95),0 0 44px -12px rgba(112,218,216,.5)}
  .holo.is-active .holo-more{grid-template-rows:1fr}
  .holo.is-active .holo-more > div{opacity:1}
}

/* ---------- движение ---------- */
html[data-motion="off"] *,html[data-motion="off"] *::before,html[data-motion="off"] *::after{animation-duration:.001s!important;animation-delay:0s!important;animation-iteration-count:1!important;transition-duration:.001s!important;scroll-behavior:auto!important}
html[data-motion="off"] .hero .over,html[data-motion="off"] .hero h1,html[data-motion="off"] .hero .sub,html[data-motion="off"] .hero .tag,html[data-motion="off"] .hero .cta,html[data-motion="off"] .holo{opacity:1;filter:none}
html[data-motion="off"] .hero .line::after{transform:scaleX(1)}
html[data-motion="off"] .haze{display:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s!important;animation-delay:0s!important;animation-iteration-count:1!important;transition-duration:.001s!important;scroll-behavior:auto!important}
  .hero .over,.hero h1,.hero .sub,.hero .tag,.hero .cta,.holo{opacity:1!important;filter:none!important}
  .hero .line::after{transform:scaleX(1)}
  .haze{display:none}
}