:root{
  color-scheme:dark;
  --bg:#070709;
  --bg-2:#0a0a0f;
  --text:#f4f5f7;
  --muted:#a3a6b6;
  --dim:#74788a;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.16);
  --glass:rgba(255,255,255,.035);
  --glass-2:rgba(255,255,255,.06);
  --solid:#0d0d13;
  --solid-2:#111118;
  --accent:#95e7b6;
  --accent-2:#7fc9ea;
  --accent-3:#a99cf0;
  --action:#f4f8f4;
  --action-ink:#0a110c;
  --ok:#8ff0b3;
  --warn:#ffcf8a;
  --bad:#ff8f8f;
  --grad:linear-gradient(100deg,#d3efe4 0%,#95e7b6 46%,#7fc9ea 100%);
  --r-xl:28px;
  --r-lg:20px;
  --r-md:14px;
  --r-sm:10px;
  --wrap:1160px;
  --ease:cubic-bezier(.22,.68,.18,1);
  --shadow:0 46px 90px -46px rgba(0,0,0,.9);
  --shadow-sm:0 18px 36px -24px rgba(0,0,0,.8);
  --font:'Onest','Segoe UI',system-ui,-apple-system,sans-serif;
  --display:'Unbounded','Onest',system-ui,sans-serif;
}
html[data-theme=light]{
  color-scheme:light;
  --bg:#f1f2f4;
  --bg-2:#e9ebee;
  --text:#11141a;
  --muted:#545a6a;
  --dim:#787d8d;
  --line:rgba(12,16,20,.1);
  --line-2:rgba(12,16,20,.2);
  --glass:rgba(255,255,255,.62);
  --glass-2:rgba(255,255,255,.88);
  --solid:#fff;
  --solid-2:#f7f8fa;
  --accent:#2b7a50;
  --accent-2:#2b6c8f;
  --accent-3:#6355b8;
  --action:#12161a;
  --action-ink:#f5faf5;
  --ok:#2f8a55;
  --warn:#a8721f;
  --bad:#b94b4b;
  --grad:linear-gradient(100deg,#2b7a50,#2f7466 46%,#2b6c8f);
  --shadow:0 40px 80px -46px rgba(16,24,20,.35);
  --shadow-sm:0 16px 34px -24px rgba(16,24,20,.28);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%}
body{margin:0;min-width:320px;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16.5px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:clip}
body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(ellipse 70% 46% at 50% -10%,rgba(149,231,182,.08),transparent 70%)}
html[data-theme=light] body::before{background:radial-gradient(ellipse 70% 46% at 50% -10%,rgba(43,122,80,.08),transparent 70%)}
img,svg{display:block;max-width:100%}
h1,h2,h3,h4,p,figure,ol,ul{margin:0}
ol,ul{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
button:disabled{cursor:not-allowed}
details summary{cursor:pointer;list-style:none}
details summary::-webkit-details-marker{display:none}
::selection{background:rgba(149,231,182,.26);color:var(--text)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
.wrap{width:min(var(--wrap),100%);margin-inline:auto;padding-inline:clamp(18px,4vw,36px)}
.display{font-family:var(--display);font-weight:600;letter-spacing:-.038em;line-height:1.05}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.lead{color:var(--muted);font-size:clamp(1rem,.94rem + .34vw,1.14rem);line-height:1.62;max-width:58ch}
.kicker{display:inline-flex;align-items:center;gap:12px;font-size:.7rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.kicker::before{content:"";width:22px;height:1px;background:currentColor;opacity:.65;flex:none}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:fixed;left:14px;top:-110px;z-index:200;background:var(--action);color:var(--action-ink);padding:10px 16px;border-radius:10px;font-weight:600;transition:top .25s var(--ease)}
.skip:focus{top:14px}


.grain{position:fixed;inset:-50%;z-index:1;pointer-events:none;opacity:.055;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");animation:grainShift 9s steps(6) infinite}
html[data-theme=light] .grain{opacity:.14;mix-blend-mode:normal}
@keyframes grainShift{0%{transform:translate(0,0)}25%{transform:translate(-2%,1%)}50%{transform:translate(1%,-2%)}75%{transform:translate(-1%,-1%)}100%{transform:translate(0,0)}}
.aurora{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.aurora i{position:absolute;display:block;border-radius:50%;filter:blur(70px);opacity:.6;mix-blend-mode:screen;will-change:transform}
html[data-theme=light] .aurora i{mix-blend-mode:multiply;opacity:.32;filter:blur(84px)}
.aurora .b1{width:56vw;height:56vw;left:-14vw;top:-20vw;background:radial-gradient(circle,rgba(149,231,182,.55),transparent 66%);animation:float1 24s ease-in-out infinite alternate}
.aurora .b2{width:48vw;height:48vw;right:-14vw;top:-10vw;background:radial-gradient(circle,rgba(127,201,234,.42),transparent 68%);animation:float2 28s ease-in-out infinite alternate}
.aurora .b3{width:44vw;height:44vw;left:22vw;top:16vw;background:radial-gradient(circle,rgba(169,156,240,.26),transparent 72%);animation:float3 32s ease-in-out infinite alternate}
.aurora .b4{width:34vw;height:34vw;right:4vw;top:40vw;background:radial-gradient(circle,rgba(149,231,182,.18),transparent 72%);animation:float2 34s ease-in-out infinite alternate-reverse}
@keyframes float1{to{transform:translate(9%,11%) scale(1.06)}}
@keyframes float2{to{transform:translate(-10%,-9%) scale(1.08)}}
@keyframes float3{to{transform:translate(12%,-7%) scale(.96)}}
.btn{--h:46px;display:inline-flex;align-items:center;justify-content:center;gap:9px;height:var(--h);padding:0 22px;border-radius:999px;border:1px solid transparent;font-weight:600;font-size:.94rem;letter-spacing:-.012em;cursor:pointer;transition:transform .28s var(--ease),background .24s,border-color .24s,box-shadow .28s,color .24s;white-space:nowrap;text-align:center}
.btn svg{width:17px;height:17px;flex:none}
.btn-sm{--h:38px;padding:0 17px;font-size:.855rem}
.btn-lg{--h:52px;padding:0 28px;font-size:1rem}
.btn-primary{background:var(--action);color:var(--action-ink);box-shadow:0 14px 34px -20px rgba(149,231,182,.7),inset 0 1px 0 rgba(255,255,255,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 46px -22px rgba(149,231,182,.8),inset 0 1px 0 rgba(255,255,255,.3)}
.btn-primary:active{transform:translateY(0) scale(.99)}
.btn-ghost{background:var(--glass);border-color:var(--line);color:var(--text);backdrop-filter:blur(12px)}
.btn-ghost:hover{background:var(--glass-2);border-color:var(--line-2);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0) scale(.99)}
.btn[disabled],.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.icon-btn{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line);background:var(--glass);color:var(--muted);transition:transform .28s var(--ease),border-color .24s,color .24s,background .24s}
.icon-btn:hover{color:var(--text);border-color:var(--line-2);background:var(--glass-2);transform:translateY(-1px)}
.icon-btn svg{width:16px;height:16px}
.icon-btn .i-sun{display:none}
html[data-theme=light] .icon-btn .i-sun{display:block}
html[data-theme=light] .icon-btn .i-moon{display:none}


.chip{display:inline-flex;align-items:center;gap:10px;padding:7px 8px 7px 14px;border-radius:999px;border:1px solid var(--line);background:var(--glass);backdrop-filter:blur(12px);font-size:.8rem;font-weight:500;color:var(--muted);transition:border-color .24s,background .24s,transform .28s var(--ease)}
.chip:hover{border-color:var(--line-2);background:var(--glass-2);transform:translateY(-1px)}
.chip .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);flex:none;box-shadow:0 0 0 3px rgba(149,231,182,.14),0 0 12px rgba(149,231,182,.6);animation:pulse 3.2s ease-in-out infinite}
.chip .dot-bad{background:var(--bad);box-shadow:0 0 0 3px rgba(255,143,143,.14),0 0 12px rgba(255,143,143,.6);animation:none}
.chip b{color:var(--text);font-weight:600}
.chip-go{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--glass-2);color:var(--muted);flex:none}
.chip-go svg{width:12px;height:12px}
@keyframes pulse{50%{box-shadow:0 0 0 5px rgba(149,231,182,.07),0 0 16px rgba(149,231,182,.85)}}

.nav{position:sticky;top:0;z-index:60;padding:14px 0;transition:background .3s var(--ease),border-color .3s var(--ease),backdrop-filter .3s;border-bottom:1px solid transparent}
.nav.is-stuck{background:rgba(7,7,9,.72);backdrop-filter:blur(18px) saturate(1.3);border-bottom-color:var(--line)}
html[data-theme=light] .nav.is-stuck{background:rgba(241,242,244,.78)}
.nav-in{display:flex;align-items:center;gap:clamp(14px,2.4vw,34px)}
.brand{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:600;font-size:1.06rem;letter-spacing:-.03em;flex:none}
.brand img{width:30px;height:30px;border-radius:9px;box-shadow:0 6px 18px -8px rgba(0,0,0,.9)}
.nav-links{display:flex;align-items:center;gap:clamp(4px,1.2vw,8px);margin-inline:auto}
.nav-links a{padding:8px 12px;border-radius:999px;font-size:.885rem;font-weight:500;color:var(--muted);transition:color .24s,background .24s}
.nav-links a:hover{color:var(--text);background:var(--glass)}
.nav-right{display:flex;align-items:center;gap:9px;flex:none}
.nav-burger{display:none}

.hero{position:relative;z-index:2;padding-top:clamp(24px,3.4vw,52px);padding-bottom:clamp(30px,5vw,70px);overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;background:linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);background-size:84px 84px;mask-image:radial-gradient(ellipse 74% 62% at 50% 34%,#000,transparent 78%);-webkit-mask-image:radial-gradient(ellipse 74% 62% at 50% 34%,#000,transparent 78%)}
html[data-theme=light] .hero::after{background:linear-gradient(rgba(12,16,20,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(12,16,20,.035) 1px,transparent 1px);background-size:84px 84px}
.hero-in{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:clamp(28px,4.6vw,60px);align-items:center}
.hero-copy{display:grid;gap:20px;justify-items:start}
.hero-title{font-size:clamp(2.3rem,1.35rem + 3.9vw,4.2rem);letter-spacing:-.045em;line-height:1.03}
.hero-title .ln{display:block}
.hero-lead{max-width:46ch}
.hero-cta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:4px}
.hero-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;font-size:.78rem;color:var(--dim)}
.hero-meta span{display:inline-flex;align-items:center;gap:7px}
.hero-meta svg{width:13px;height:13px;color:var(--accent);flex:none}
.hero-note{font-size:.76rem;color:var(--dim);letter-spacing:.01em}
.hero-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:clamp(22px,3vw,38px);padding-top:18px;border-top:1px solid var(--line);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--dim);width:100%}

/* Мокап приложения */
.shot{position:relative;z-index:2}
.shot-glow{position:absolute;inset:6% 4% -6%;border-radius:50%;background:radial-gradient(ellipse at 50% 50%,rgba(149,231,182,.3),rgba(127,201,234,.14) 46%,transparent 72%);filter:blur(46px);pointer-events:none}
.app{position:relative;border-radius:var(--r-lg);border:1px solid var(--line-2);background:linear-gradient(172deg,#14151b,#0c0c11 62%);box-shadow:0 60px 110px -50px rgba(0,0,0,.95),inset 0 1px 0 rgba(255,255,255,.07);overflow:hidden;transform:perspective(1600px) rotateY(-5deg) rotateX(2.5deg);transition:transform .7s var(--ease)}
.shot:hover .app{transform:perspective(1600px) rotateY(-1.6deg) rotateX(.8deg)}
html[data-theme=light] .app{background:linear-gradient(172deg,#fff,#f2f4f6 62%);box-shadow:0 60px 110px -60px rgba(16,24,20,.45),inset 0 1px 0 #fff}
.app-bar{display:flex;align-items:center;gap:9px;padding:12px 16px;border-bottom:1px solid var(--line)}
.app-lights{display:flex;gap:6px}
.app-lights i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.14)}
html[data-theme=light] .app-lights i{background:rgba(12,16,20,.14)}
.app-lights i:first-child{background:#ff6f6f}
.app-lights i:nth-child(2){background:#ffc46b}
.app-lights i:nth-child(3){background:#8ff0b3}
.app-name{margin-inline:auto;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.app-body{display:grid;grid-template-columns:132px minmax(0,1fr);min-height:292px}
.app-side{border-right:1px solid var(--line);padding:14px 12px;display:flex;flex-direction:column;gap:4px}
.app-side span{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:9px;font-size:.78rem;color:var(--muted)}
.app-side span svg{width:14px;height:14px;flex:none;opacity:.85}
.app-side span.is-on{background:var(--glass-2);color:var(--text)}
.app-main{padding:16px;display:flex;flex-direction:column;gap:12px;min-width:0}
.app-state{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.app-state b{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-weight:600;letter-spacing:.06em;font-size:.7rem}
.app-state b i{width:6px;height:6px;border-radius:50%;background:currentColor;box-shadow:0 0 9px currentColor}
.app-hero{border-radius:var(--r-md);border:1px solid rgba(149,231,182,.24);background:linear-gradient(140deg,rgba(149,231,182,.1),rgba(127,201,234,.04));padding:18px 16px;display:grid;gap:4px;justify-items:start}
.app-hero small{font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.app-hero b{font-family:var(--display);font-size:1.12rem;font-weight:600;letter-spacing:-.03em}
.app-hero p{font-size:.76rem;color:var(--muted);font-variant-numeric:tabular-nums}
.app-toggle{width:100%;height:44px;border-radius:12px;background:var(--action);color:var(--action-ink);display:grid;place-items:center;font-size:.84rem;font-weight:600;letter-spacing:-.01em;margin-top:2px}
.app-list{display:grid;gap:6px}
.app-list div{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 12px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.022);font-size:.78rem;color:var(--muted)}
html[data-theme=light] .app-list div{background:rgba(12,16,20,.025)}
.app-list b{font-weight:600;color:var(--text);font-size:.76rem;font-variant-numeric:tabular-nums}
.app-list b.low{color:var(--accent)}
.app-caption{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px;font-size:.72rem;color:var(--dim)}
.app-caption i{width:5px;height:5px;border-radius:50%;background:var(--accent);opacity:.8}


/* ============================================================
   LUMI — жидкая графика: метаболы (goo), живой взгляд, стекло.
   ============================================================ */

/* --- служебный контейнер для SVG-фильтров --- */
.defs{position:absolute;width:0;height:0;overflow:hidden;pointer-events:none}

/* --- точечный свет, ходящий за курсором по странице --- */
.spotlight{position:fixed;inset:0;z-index:1;pointer-events:none;mix-blend-mode:screen;
  background:radial-gradient(circle 34vw at var(--sx,50%) var(--sy,-20%),rgba(149,231,182,.10),rgba(127,201,234,.05) 40%,transparent 72%)}
html[data-theme=light] .spotlight{mix-blend-mode:soft-light;
  background:radial-gradient(circle 24vw at var(--sx,50%) var(--sy,-20%),rgba(255,255,255,.7),transparent 70%)}

/* --- ликвид-стекло: подсветка грани --- */
.glasspad{position:relative;border-radius:var(--r-lg);background:linear-gradient(160deg,rgba(255,255,255,.06),transparent 62%);box-shadow:inset 0 1px 0 rgba(255,255,255,.07)}
html[data-theme=light] .glasspad{background:linear-gradient(160deg,rgba(255,255,255,.72),rgba(255,255,255,.3));box-shadow:inset 0 1px 0 #fff,0 10px 30px -22px rgba(16,24,20,.35)}

/* --- ликвид-кнопка: мягкий блик ходит за курсором --- */
.btn-liquid{isolation:isolate}
.btn-liquid>.liquid{position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .3s var(--ease);
  background:radial-gradient(58px 44px at var(--lx,50%) var(--ly,50%),rgba(255,255,255,.55),rgba(149,231,182,.25) 52%,transparent 78%);mix-blend-mode:screen}
.btn-liquid:hover>.liquid{opacity:1}
.btn-liquid>span{position:relative;z-index:1}
.btn-ghost.btn-liquid>.liquid{mix-blend-mode:plus-lighter;background:radial-gradient(72px 56px at var(--lx,50%) var(--ly,50%),rgba(149,231,182,.28),transparent 74%)}

/* ============================================================
   Глаз — «жидкая» линза, следящая за курсором
   ============================================================ */
.eye{position:relative;display:inline-block;line-height:0;transform-origin:50% 50%;animation:blink 8.5s ease-in-out infinite}
.eye-socket{position:absolute;inset:-16%;border-radius:50%;
  background:radial-gradient(circle at 34% 28%,rgba(255,255,255,.92),rgba(219,240,230,.55) 26%,rgba(150,205,190,.32) 48%,rgba(96,150,175,.34) 68%,rgba(10,16,14,.9) 100%);
  box-shadow:inset 0 -.08em .18em rgba(0,0,0,.5),inset 0 .05em .14em rgba(255,255,255,.55),0 0 .55em rgba(149,231,182,.35);filter:blur(.2px)}
.eye-ball{position:absolute;inset:4%;border-radius:50%;overflow:hidden;
  background:radial-gradient(circle at 38% 32%,#fbfffd,#cdf3d6 40%,#83c8a2 66%,#2b6350 100%);box-shadow:inset 0 0 .09em rgba(0,0,0,.55)}
.eye-iris{position:absolute;left:50%;top:50%;width:62%;height:62%;margin:-31% 0 0 -31%;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 41% 36%,#eafff1,#a9e8bd 34%,#3f8c64 64%,#0f3a28 100%);will-change:transform;transition:transform .12s linear}
.eye-pupil{width:46%;height:46%;border-radius:50%;background:radial-gradient(circle at 44% 36%,#33463f,#020404 78%)}
.eye-cap{position:absolute;left:24%;top:18%;width:26%;height:22%;border-radius:50%;background:rgba(255,255,255,.96);filter:blur(.45px);opacity:.95}
.eye-rim{position:absolute;inset:0;border-radius:50%;background:linear-gradient(200deg,rgba(255,255,255,.55),transparent 42%,rgba(0,0,0,.35));mix-blend-mode:overlay;pointer-events:none}
@keyframes blink{0%,92%,100%{transform:scaleY(1)}93.5%{transform:scaleY(.08)}95%{transform:scaleY(1)}}
@media(prefers-reduced-motion:reduce){.eye{animation:none}}

/* ============================================================
   Goo — жидкие метаболы (SVG-фильтр #goo)
   ============================================================ */
.goo{position:absolute;inset:0;overflow:hidden;pointer-events:none;filter:url(#goo);opacity:.6;mix-blend-mode:screen}
html[data-theme=light] .goo{mix-blend-mode:multiply;opacity:.24}
.goo i{position:absolute;display:block;border-radius:50%;will-change:transform;
  background:radial-gradient(circle at 38% 32%,rgba(149,231,182,.98),rgba(127,201,234,.55) 60%)}
.goo .g1{width:34vw;height:34vw;left:-12vw;top:-14vw;animation:gooA 26s ease-in-out infinite alternate}
.goo .g2{width:30vw;height:30vw;right:-10vw;top:-4vw;background:radial-gradient(circle at 34% 30%,rgba(149,231,182,.9),rgba(150,200,225,.5) 58%);animation:gooB 30s ease-in-out infinite alternate}
.goo .g3{width:26vw;height:26vw;left:26vw;bottom:-10vw;background:radial-gradient(circle at 44% 36%,rgba(169,156,240,.72),rgba(149,231,182,.48) 54%);animation:gooC 24s ease-in-out infinite alternate}
.goo .g4{width:20vw;height:20vw;left:6vw;bottom:6vw;background:radial-gradient(circle at 36% 30%,rgba(127,201,234,.75),rgba(149,231,182,.45) 54%);animation:gooB 34s ease-in-out infinite alternate-reverse}
@keyframes gooA{to{transform:translate(7%,10%) scale(1.1)}}
@keyframes gooB{to{transform:translate(-8%,-6%) scale(1.12)}}
@keyframes gooC{to{transform:translate(12%,-8%) scale(.94)}}
.goocursor{position:absolute;z-index:1;width:30vw;height:30vw;border-radius:50%;pointer-events:none;opacity:.16;mix-blend-mode:screen;
  background:radial-gradient(circle at 50% 50%,rgba(149,231,182,.95),rgba(127,201,234,.5) 60%);will-change:transform}
html[data-theme=light] .goocursor{opacity:.12;mix-blend-mode:multiply}


/* responsive — base */
@media(max-width:1080px){
  .hero-in{grid-template-columns:1fr;gap:34px}
  .hero-copy{max-width:none}
  .shot{max-width:600px;margin-inline:auto;width:100%}
}
@media(max-width:1024px){
  .card--lead{grid-template-columns:1fr;gap:24px}
  .server-vis{max-width:520px}
}
@media(max-width:760px){
  .nav-links{display:none}
  .nav{padding:10px 0}
  .brand{font-size:1rem}
  .brand img{width:26px;height:26px}
  .hero-title{font-size:clamp(2.05rem,1.15rem + 5.2vw,2.8rem)}
  .hero-lead{max-width:56ch}
  .btn{--h:44px}
  .btn-lg{--h:48px;padding:0 22px;font-size:.95rem}
  .app{transform:none}
  .shot:hover .app{transform:none}
}
@media(max-width:520px){
  .hero-cta{gap:10px}
  .hero-meta{flex-direction:column;align-items:flex-start;gap:6px}
  .hero-bottom{flex-wrap:wrap;justify-content:center;gap:8px;text-align:center}
  .app-body{grid-template-columns:1fr;min-height:0}
  .app-side{flex-direction:row;justify-content:center;border-right:0;border-bottom:1px solid var(--line);padding:10px;flex-wrap:wrap}
  .app-side span{padding:7px 9px}
  .app-side span em{display:none}
  .app-caption{display:none}
  .spotlight{display:none}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal,.js .reveal{opacity:1;transform:none;transition:none}
  .aurora i,.grain,.chip .dot,.goo i,.eye,.app-state b i,.btn-liquid,.spotlight,.lost-trace::after{animation:none!important}
  .card:hover,.btn-primary:hover,.btn-ghost:hover,.icon-btn:hover,.app{transform:none!important}
  .card::after{transition:none}
  *{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}
}

/* Финальная отделка: атмосферный свет не перекрывает текст. */
.goo{filter:blur(62px);opacity:.24;mix-blend-mode:screen;transform:scale(1.15)}
.goo i{background:radial-gradient(circle,rgba(149,231,182,.52),rgba(127,201,234,.15) 42%,transparent 70%)!important}
html[data-theme=light] .goo{opacity:.3;mix-blend-mode:multiply}
.goocursor{opacity:.06;filter:blur(35px)}
@media(prefers-reduced-motion:reduce){.goo i,.goocursor,.spotlight{animation:none!important}}

/* Плавающая навигация: стеклянная капсула */
.nav,.nav.is-stuck,html[data-theme=light] .nav.is-stuck{top:0;padding:12px clamp(18px,4vw,36px);background:transparent;border:0;backdrop-filter:none}
.nav-in.wrap{position:relative;width:min(1180px,100%);min-height:60px;padding:8px 10px 8px 17px;border:1px solid rgba(255,255,255,.15);border-radius:999px;background:linear-gradient(135deg,rgba(255,255,255,.10),rgba(255,255,255,.025) 50%,rgba(255,255,255,.065)),rgba(16,19,22,.67);box-shadow:0 14px 45px -24px rgba(0,0,0,.85),inset 0 1px 0 rgba(255,255,255,.17);-webkit-backdrop-filter:blur(24px) saturate(150%);backdrop-filter:blur(24px) saturate(150%)}
html[data-theme=light] .nav-in.wrap{background:linear-gradient(135deg,rgba(255,255,255,.9),rgba(255,255,255,.55)),rgba(244,246,246,.55);border-color:rgba(45,55,60,.16);box-shadow:0 14px 38px -24px rgba(20,40,30,.35),inset 0 1px 0 #fff}
.btn-liquid{position:relative;overflow:hidden}
.spotlight{background:radial-gradient(circle 150px at var(--sx,50%) var(--sy,-20%),rgba(149,231,182,.075),transparent 72%)}
html[data-theme=light] .spotlight{background:radial-gradient(circle 140px at var(--sx,50%) var(--sy,-20%),rgba(255,255,255,.42),transparent 72%)}
.goocursor{width:180px;height:180px;opacity:.045;filter:blur(28px)}
html[data-theme=light] .goocursor{opacity:.045}