@font-face{font-family:'Cormorant Garamond';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/CormorantGaramond-500-cyrillic.woff2) format('woff2');unicode-range:U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116}
@font-face{font-family:'Cormorant Garamond';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/CormorantGaramond-500-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Cormorant Garamond';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/CormorantGaramond-600-cyrillic.woff2) format('woff2');unicode-range:U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116}
@font-face{font-family:'Cormorant Garamond';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/CormorantGaramond-600-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/Inter-400-cyrillic.woff2) format('woff2');unicode-range:U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/Inter-400-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/Inter-500-cyrillic.woff2) format('woff2');unicode-range:U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/Inter-500-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/Inter-600-cyrillic.woff2) format('woff2');unicode-range:U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/Inter-600-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/JetBrainsMono-400-cyrillic.woff2) format('woff2');unicode-range:U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/JetBrainsMono-400-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Source Serif 4';font-style:normal;font-weight:300;font-display:swap;src:url(/assets/fonts/SourceSerif4-300-cyrillic.woff2) format('woff2');unicode-range:U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116}
@font-face{font-family:'Source Serif 4';font-style:normal;font-weight:300;font-display:swap;src:url(/assets/fonts/SourceSerif4-300-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
/* Флагшток: тёмная система по референсу Basedash (refero DESIGN.md).
   Canvas #000 / card #050607, белые кнопки 6px, карточки 16px,
   violet #9984d8 и mint #3fcb7f только в данных и статусах, serif display 48px. */
:root{
  --bg:#000;--card:#050607;--card2:#0a0b0d;--line:#1c1d21;--line2:#333;--steel:#808080;--ash:#b3b3b3;--bone:#e8eaee;--white:#fff;
  --violet:#9984d8;--violet-hi:#b7a6f0;--mint:#3fcb7f;
  --sans:'Inter',ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --display:'Cormorant Garamond','EB Garamond','PT Serif',Georgia,serif;
  --quote:'Source Serif 4','Lora',Georgia,serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --ease:cubic-bezier(.16,1,.3,1);--max:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--white);font:400 16px/1.5 var(--sans);letter-spacing:-.03em;-webkit-font-smoothing:antialiased;overflow-x:clip}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;letter-spacing:inherit;color:inherit}
:focus-visible{outline:2px solid var(--violet-hi);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:8px 14px;border-radius:6px;z-index:100}
.skip:focus{left:12px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.ic{width:18px;height:18px;flex:none;display:inline-block;vertical-align:-3px}
.ic svg{width:100%;height:100%;display:block}

/* --- header --- */
.hdr{position:sticky;top:0;z-index:50;background:rgba(0,0,0,.72);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-bottom:1px solid transparent;transition:border-color .3s}
.hdr.sc{border-bottom-color:var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:24px;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:500;font-size:16px;white-space:nowrap}
.logo-mk{width:24px;height:24px;border-radius:6px;background:linear-gradient(140deg,#16171b,#050607);border:1px solid #2a2b31;position:relative;overflow:hidden;box-shadow:0 0 18px rgba(153,132,216,.35)}
.logo-mk::before{content:"";position:absolute;left:7px;top:5px;bottom:5px;width:1.5px;background:#fff;border-radius:1px}
.logo-mk::after{content:"";position:absolute;left:8.5px;top:5px;width:9px;height:6px;background:linear-gradient(90deg,var(--violet-hi),var(--mint));border-radius:0 2px 2px 0;transform-origin:left center;animation:flag 3.2s var(--ease) infinite}
@keyframes flag{0%,100%{transform:skewY(0) scaleX(1)}50%{transform:skewY(-8deg) scaleX(.86)}}
.nav{display:flex;gap:4px;margin:0 auto}
.nav a{font-size:14px;color:var(--ash);padding:8px 12px;border-radius:6px;transition:color .2s}
.nav a:hover,.nav a[aria-current]{color:#fff}
.hdr-r{display:flex;align-items:center;gap:8px}
.burger{display:none;background:none;border:1px solid var(--line2);border-radius:6px;width:40px;height:40px;align-items:center;justify-content:center;cursor:pointer}
.mnav{display:none}
@media (max-width:900px){
  .nav,.hdr-r .gh{display:none}.burger{display:inline-flex}.hdr-r{margin-left:auto}
  .mnav:not([hidden]){display:grid;gap:2px;padding:8px 24px 18px;border-top:1px solid var(--line)}
  .mnav a{padding:12px 4px;color:var(--ash);font-size:16px;border-bottom:1px solid #111}
}

/* --- buttons --- */
.btn{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 20px;border-radius:6px;font-weight:500;font-size:14px;white-space:nowrap;transition:transform .2s var(--ease),background .2s,border-color .2s,box-shadow .3s;cursor:pointer;border:0}
.btn:active{transform:translateY(1px) scale(.98)}
.btn-w{background:#fff;color:#000}
.btn-w:hover{box-shadow:0 0 0 4px rgba(255,255,255,.08),0 0 32px rgba(183,166,240,.35)}
.btn-g{background:transparent;color:#fff;border:1px solid var(--line2)}
.btn-g:hover{border-color:#fff}
.btn-sm{height:36px;padding:0 14px;font-size:14px}
.btn .ic{width:16px;height:16px}

/* --- type --- */
.disp{font-family:var(--display);font-weight:500;font-size:clamp(38px,5.4vw,60px);line-height:1;letter-spacing:-.01em;margin:0;font-feature-settings:"ss01","ss02"}
.h3{font-family:var(--display);font-weight:500;font-size:clamp(32px,3.6vw,42px);line-height:1.05;letter-spacing:-.005em;margin:0}
.lead{font-size:18px;line-height:1.56;color:var(--ash);margin:0}
.eyebrow{font-size:13px;font-weight:500;color:var(--violet-hi);margin:0 0 14px}
.muted{color:var(--ash)}
.sec{padding:112px 0}
.sec-h{text-align:center;max-width:760px;margin:0 auto 72px}
.sec-h .lead{margin-top:22px}

/* scramble glyph (pixel echo of the reference's glitch display) */
.gl{display:inline-block;font-family:var(--mono);color:var(--violet-hi);font-size:.86em;transform:translateY(-.04em)}

/* --- hero --- */
.hero{position:relative;padding:72px 0 0;text-align:center;isolation:isolate}
.hero::before{content:"";position:absolute;inset:150px 0 auto;height:560px;z-index:-1;
  background:repeating-linear-gradient(180deg,rgba(153,132,216,.55) 0 2px,transparent 2px 9px);
  -webkit-mask:radial-gradient(60% 70% at 50% 40%,#000 0,transparent 75%);mask:radial-gradient(60% 70% at 50% 40%,#000 0,transparent 75%);opacity:.55;animation:stripes 9s linear infinite}
@keyframes stripes{to{background-position:0 90px}}
.hero::after{content:"";position:absolute;left:50%;top:280px;width:min(1100px,96vw);height:520px;transform:translateX(-50%);z-index:-1;background:radial-gradient(closest-side,rgba(123,78,245,.36),rgba(82,49,184,.12) 60%,transparent);filter:blur(10px)}
.hero h1{max-width:900px;margin:0 auto}
.hero .lead{max-width:640px;margin:22px auto 0}
.hero-cta{display:flex;gap:12px;justify-content:center;margin-top:32px;flex-wrap:wrap}
.stage{perspective:1600px;margin-top:56px}
.mock{max-width:1100px;margin:0 auto;text-align:left;background:var(--card);border:1px solid #1e2025;border-radius:16px;display:grid;grid-template-columns:1fr 330px;overflow:hidden;transform-origin:50% 0;
  box-shadow:0 0 0 1px rgba(255,255,255,.02),0 40px 120px -20px rgba(123,78,245,.45),0 0 80px rgba(63,203,127,.06)}
@media (prefers-reduced-motion:no-preference){
  @supports (animation-timeline:view()){
    @media (min-width:900px){.mock{animation:tilt linear both;animation-timeline:view();animation-range:entry 0% cover 45%}}
    @keyframes tilt{from{transform:rotateX(22deg) scale(.94);opacity:.6}to{transform:none;opacity:1}}
  }
}
.mk-main{padding:18px;border-right:1px solid #16171b;min-width:0}
.mk-top{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.mk-top b{font-weight:500;font-size:15px}
.mk-badge{width:24px;height:24px;border-radius:6px;background:#15121f;border:1px solid #2b2540;display:grid;place-items:center;color:var(--violet-hi)}
.mk-badge .ic{width:14px;height:14px}
.seg{margin-left:auto;display:flex;background:#0d0e11;border:1px solid #1d1e23;border-radius:6px;padding:2px}
.seg button{white-space:nowrap;background:none;border:0;padding:4px 10px;font-size:12px;color:var(--steel);border-radius:4px;cursor:pointer}
.seg button[aria-pressed=true]{background:#1c1d22;color:#fff}
.mk-grid{display:grid;grid-template-columns:1fr 1.45fr;gap:12px}
.panel{background:#08090b;border:1px solid #17181c;border-radius:12px;padding:14px;min-width:0}
.panel-h{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--ash);margin-bottom:8px;gap:8px}
.ok{display:inline-flex;align-items:center;gap:5px;color:var(--mint);font-size:12px;white-space:nowrap}
.ok::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 10px var(--mint)}
.big{font-size:32px;font-weight:600;letter-spacing:-.04em;line-height:1.1}
.delta{color:var(--mint);font-size:13px;font-weight:500;margin-left:6px}
.chart{width:100%;height:auto;display:block;margin-top:6px}
.chart .ln{fill:none;stroke:var(--violet);stroke-width:2;stroke-linecap:round;stroke-dasharray:600;stroke-dashoffset:600}
.chart .ar{fill:url(#gv);opacity:0}
.in .chart .ln{animation:draw 1.8s var(--ease) .2s forwards}
.in .chart .ar{animation:fade .8s 1.2s forwards}
@keyframes draw{to{stroke-dashoffset:0}}@keyframes fade{to{opacity:1}}
.bars{display:flex;align-items:flex-end;gap:7px;height:118px;padding-top:6px}
.bars i{flex:1;border-radius:3px 3px 0 0;background:linear-gradient(180deg,var(--violet-hi),var(--violet));transform:scaleY(0);transform-origin:bottom;transition:transform .9s var(--ease);position:relative}
.bars i b{position:absolute;inset:auto 0 0;background:var(--mint);border-radius:0;opacity:.9}
.in .bars i{transform:scaleY(1)}
.axis{display:flex;justify-content:space-between;font-size:11px;color:var(--steel);margin-top:6px}
.legend{display:flex;gap:12px;font-size:12px;color:var(--ash);flex-wrap:wrap}
.legend span::before{content:"";display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:6px;background:var(--c)}
.tbl{width:100%;border-collapse:collapse;font-size:13px;margin-top:12px}
.tbl th{text-align:left;font-weight:400;color:var(--steel);padding:6px 8px;border-bottom:1px solid #17181c}
.tbl td{padding:7px 8px;border-bottom:1px solid #111215;color:var(--bone)}
.tbl td.n{text-align:right;font-variant-numeric:tabular-nums}
.sev{display:inline-block;padding:1px 8px;border-radius:999px;font-size:11px;border:1px solid}
.sev.h{color:var(--violet-hi);border-color:#3b3360}.sev.m{color:var(--mint);border-color:#1f4a33}.sev.l{color:var(--ash);border-color:#2a2b30}
.mk-chat{display:flex;flex-direction:column;padding:14px;gap:12px;min-height:100%;background:linear-gradient(180deg,#060709,#050607)}
.chat-h{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ash)}
.bub{align-self:flex-end;max-width:88%;background:#1b1830;border:1px solid #2e2850;color:#ece8ff;padding:10px 12px;border-radius:12px 12px 4px 12px;font-size:13px;line-height:1.45}
.steps{display:grid;gap:7px;font-size:12.5px;color:var(--ash)}
.steps p{margin:0;display:flex;gap:8px;align-items:center;opacity:0;transform:translateY(6px);transition:all .5s var(--ease)}
.steps p.on{opacity:1;transform:none}
.steps p .ic{width:14px;height:14px;color:var(--mint)}
.ans{font-size:13px;line-height:1.5;color:var(--bone);min-height:7.5em}
.ans .cur{display:inline-block;width:7px;height:14px;background:var(--violet-hi);vertical-align:-2px;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font-size:11px;color:var(--ash);border:1px solid #23242a;border-radius:999px;padding:3px 9px;display:inline-flex;gap:5px;align-items:center}
.ask{margin-top:auto;display:flex;align-items:center;border:1px solid #23242a;border-radius:8px;padding:8px 8px 8px 12px;font-size:13px;color:var(--steel);gap:8px}
.ask .ic{margin-left:auto;width:26px;height:26px;padding:5px;background:#16171b;border-radius:6px;color:#fff}
.mock-note{font-size:12px;color:var(--steel);text-align:center;margin:14px 0 0}
@media (max-width:980px){.mock{grid-template-columns:1fr}.mk-main{border-right:0;border-bottom:1px solid #16171b}}
@media (max-width:640px){.mk-grid{grid-template-columns:1fr}.tbl .hide-s{display:none}.hero{padding-top:48px}.stage{margin-top:40px}}

/* --- logo marquee --- */
.trust{padding:72px 0 24px;text-align:center}
.trust p{font-size:14px;color:var(--ash);margin:0 0 26px}
.marq{overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marq-t{display:flex;gap:64px;width:max-content;animation:marq 40s linear infinite;align-items:center}
.marq:hover .marq-t{animation-play-state:paused}
.marq-t span{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:500;color:#d9d9de;white-space:nowrap}
.marq-t img{width:26px;height:26px;filter:drop-shadow(0 0 10px rgba(255,255,255,.12))}
@keyframes marq{to{transform:translateX(-50%)}}

/* --- quotes --- */
.quotes{display:grid;grid-template-columns:1fr 1fr;gap:48px;max-width:1000px;margin:0 auto;padding:72px 24px}
.q{display:grid;grid-template-columns:72px 1fr;gap:20px;align-items:start}
.q-av{width:72px;height:72px;border-radius:12px;display:grid;place-items:center;font-family:var(--display);font-size:30px;background:radial-gradient(circle at 30% 20%,#2a2347,#07080a 70%);border:1px solid #2a2540;box-shadow:0 0 32px rgba(153,132,216,.25);color:#ece8ff}
.q blockquote{margin:0;font-family:var(--quote);font-weight:300;font-size:24px;line-height:1.25;letter-spacing:-.025em;color:#fff}
.q figcaption{grid-column:2;font-size:14px}
.q figcaption b{font-weight:500;display:block}
.q figcaption span{color:var(--ash);font-size:13px}
.q .more{display:inline-block;margin-top:10px;font-size:14px;color:#fff}
.q .more:hover{text-decoration:underline}
@media (max-width:820px){.quotes{grid-template-columns:1fr;gap:40px}.q{grid-template-columns:56px 1fr}.q-av{width:56px;height:56px;font-size:24px}.q blockquote{font-size:21px}}

/* --- feature split --- */
.feat{display:grid;grid-template-columns:1fr 1.15fr;gap:64px;align-items:center;padding:56px 0}
.feat.rev{grid-template-columns:1.15fr 1fr}
.feat.rev .feat-t{order:2}
.feat-t p.lead{margin:20px 0 28px;font-size:17px}
.feat-v{position:relative;min-width:0}
.feat-v .glow{position:absolute;inset:10% 8%;background:radial-gradient(closest-side,rgba(123,78,245,.35),transparent);filter:blur(30px);z-index:-1}
@media (max-width:900px){.feat,.feat.rev{grid-template-columns:1fr;gap:36px;padding:40px 0}.feat.rev .feat-t{order:0}}

.card{background:var(--card);border:1px solid #1b1c21;border-radius:16px;padding:18px;position:relative}
.card.tilt{transform-style:preserve-3d;transition:transform .5s var(--ease);will-change:transform}
.illus{border-radius:16px;overflow:hidden;position:relative}
.illus img{width:100%;-webkit-mask:radial-gradient(85% 85% at 50% 50%,#000 55%,transparent 100%);mask:radial-gradient(85% 85% at 50% 50%,#000 55%,transparent 100%)}
.float{animation:float 7s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-10px)}}

/* research demo */
.rs-q{display:flex;gap:10px;align-items:center;border:1px solid #23242a;border-radius:10px;padding:10px 12px;font-size:14px;color:var(--bone);background:#08090b}
.rs-q .ic{color:var(--steel)}
.rs-meta{font-size:12px;color:var(--steel);margin:12px 0 6px}
.rs-a{font-size:14px;color:var(--bone);line-height:1.55;margin:0 0 14px}
.rs-a b{color:#fff;font-weight:600}
.rng{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--ash);margin-top:12px}
input[type=range]{-webkit-appearance:none;appearance:none;flex:1;height:4px;border-radius:4px;background:#24252b;accent-color:var(--violet)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px rgba(153,132,216,.35),0 0 18px rgba(153,132,216,.6);cursor:pointer}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:0;box-shadow:0 0 0 4px rgba(153,132,216,.35)}
.rng output{min-width:76px;text-align:right;color:#fff;font-variant-numeric:tabular-nums}
.curve path.c{fill:none;stroke:var(--mint);stroke-width:2.2;filter:drop-shadow(0 0 6px rgba(63,203,127,.6))}
.curve .dot{fill:#fff;stroke:var(--mint);stroke-width:3;transition:cx .4s var(--ease),cy .4s var(--ease)}
.curve text{fill:var(--steel);font-size:11px;font-family:var(--sans)}
.curve line{stroke:#1d1e23}

/* insight demo */
.ins{max-width:470px}
.ins-h{display:flex;justify-content:space-between;font-size:12px;color:var(--steel);margin-bottom:12px}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:11px;padding:2px 8px;border-radius:999px;background:rgba(153,132,216,.12);color:var(--violet-hi);border:1px solid #3b3360}
.ins h4{font-size:15px;font-weight:600;margin:10px 0 6px;letter-spacing:-.02em}
.ins p{font-size:13px;color:var(--ash);margin:0 0 10px;line-height:1.5}
.ins .band{fill:rgba(153,132,216,.14);stroke:rgba(153,132,216,.4);stroke-dasharray:3 3}
.ins .l2{fill:none;stroke:var(--mint);stroke-width:1.8;stroke-dasharray:900;stroke-dashoffset:900}
.in .ins .l2{animation:draw 2.2s var(--ease) .1s forwards}
.notif{position:relative;margin:-26px 0 0 -40px;max-width:340px;z-index:2;background:#07080a;border:1px solid #22232a;border-radius:14px;padding:12px 14px;font-size:12.5px;box-shadow:0 20px 60px rgba(0,0,0,.7),0 0 40px rgba(153,132,216,.15);opacity:0;transform:translateY(16px);transition:all .8s var(--ease) 1.4s}
.in .notif{opacity:1;transform:none}
.notif .who{display:flex;gap:8px;align-items:center;margin-bottom:6px;color:var(--ash)}
.notif .who b{color:#fff;font-weight:600}
.notif .av{width:22px;height:22px;border-radius:6px;background:#fff;color:#000;display:grid;place-items:center;font-size:11px;font-weight:700}
@media (max-width:640px){.notif{margin:-20px 0 0 12px}}

/* tokens playground (bento) */
.bento{display:grid;grid-template-columns:1.25fr 1fr;grid-template-rows:auto auto;gap:16px}
.bento .b-play{grid-row:span 2}
.play-prev{border-radius:var(--r,16px);background:#0b0c0f;border:1px solid #202127;padding:20px;margin-top:14px;transition:border-radius .3s var(--ease)}
.play-prev .pv-h{font-weight:600;font-size:18px;margin:0 0 6px;letter-spacing:-.03em}
.play-prev p{margin:0 0 16px;color:var(--ash);font-size:14px}
.pv-btn{display:inline-flex;height:40px;align-items:center;padding:0 18px;border-radius:calc(var(--r,16px) * .4);background:var(--acc,#fff);color:#000;font-weight:500;font-size:14px;transition:all .3s var(--ease);box-shadow:0 0 24px color-mix(in srgb,var(--acc,#fff) 45%,transparent)}
.pv-in{display:block;margin-top:12px;height:40px;border-radius:calc(var(--r,16px) * .4);border:1px solid #2a2b31;background:#060708;padding:0 12px;line-height:40px;color:var(--steel);font-size:14px}
.ctrls{display:grid;gap:14px;margin-top:6px}
.ctrls label{font-size:13px;color:var(--ash);display:grid;gap:8px}
.sw{display:flex;gap:8px}
.sw button{width:30px;height:30px;border-radius:50%;border:2px solid transparent;background:var(--c);cursor:pointer;transition:transform .2s}
.sw button[aria-pressed=true]{border-color:#fff;transform:scale(1.1)}
.code{font:13px/1.65 var(--mono);color:var(--bone);background:#060708;border:1px solid #1b1c21;border-radius:12px;padding:14px 16px;overflow:auto;margin:0;letter-spacing:0}
.code .k{color:var(--violet-hi)}.code .s{color:var(--mint)}.code .c{color:var(--steel)}
@media (max-width:900px){.bento{grid-template-columns:1fr}.bento .b-play{grid-row:auto}}

/* agents terminal */
.term{padding:0;overflow:hidden}
.term-tabs{display:flex;gap:4px;padding:10px;border-bottom:1px solid #16171b;flex-wrap:wrap}
.term-tabs button{background:none;border:0;font-size:12px;color:var(--steel);padding:5px 10px;border-radius:6px;cursor:pointer}
.term-tabs button[aria-selected=true]{background:#17181c;color:#fff}
.term pre{margin:0;padding:16px 18px;font:12.5px/1.75 var(--mono);color:var(--bone);min-height:240px;white-space:pre-wrap;letter-spacing:0}
.term .p{color:var(--steel)}.term .g{color:var(--mint)}.term .v{color:var(--violet-hi)}

/* type scale */
.ts-rows{display:grid;gap:4px;margin-top:10px;overflow:hidden}
.ts-rows div{display:flex;align-items:baseline;gap:14px;white-space:nowrap;border-bottom:1px dashed #17181c;padding-bottom:4px}
.ts-rows small{width:58px;flex:none;color:var(--steel);font:11px var(--mono);letter-spacing:0}
.ts-rows span{font-family:var(--display);font-weight:500;line-height:1.05;transition:font-size .4s var(--ease);overflow:hidden;text-overflow:ellipsis}

/* motion demo */
.ez-track{position:relative;height:56px;border-radius:12px;background:#08090b;border:1px solid #17181c;margin:14px 0}
.ez-ball{position:absolute;top:12px;left:12px;width:30px;height:30px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,var(--violet-hi) 45%,#4b3a96);box-shadow:0 0 24px rgba(153,132,216,.8)}
.ez-btns{display:flex;flex-wrap:wrap;gap:6px}
.ez-btns button{font-size:12px;padding:6px 10px;border-radius:6px;border:1px solid #26272d;background:#0b0c0f;color:var(--ash);cursor:pointer}
.ez-btns button[aria-pressed=true]{color:#fff;border-color:var(--violet)}
.ez-svg path.c{fill:none;stroke:var(--violet-hi);stroke-width:2.2;filter:drop-shadow(0 0 6px rgba(153,132,216,.7));transition:d .4s}
.ez-svg line{stroke:#24252b}

/* contrast checker */
.cc{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cc label{font-size:12px;color:var(--ash);display:grid;gap:6px}
.cc input[type=color]{width:100%;height:40px;border:1px solid #2a2b31;border-radius:6px;background:#060708;padding:3px;cursor:pointer}
.cc-prev{grid-column:span 2;border-radius:12px;padding:18px;font-size:15px;transition:background .3s,color .3s;border:1px solid #202127}
.cc-prev b{font-size:22px;display:block;margin-bottom:4px;letter-spacing:-.03em}
.cc-res{grid-column:span 2;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.cc-ratio{font-size:30px;font-weight:600;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.pass,.fail{font-size:12px;padding:3px 9px;border-radius:999px;border:1px solid}
.pass{color:var(--mint);border-color:#1f4a33}.fail{color:#8b8b93;border-color:#2a2b30;text-decoration:line-through}

/* checklist grid */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-top:48px}
.grid4 a{padding:24px 20px 26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .3s;position:relative}
.grid4 a:nth-child(4n){border-right:0}
.grid4 a::after{content:"";position:absolute;inset:0;background:radial-gradient(240px circle at var(--mx,50%) var(--my,50%),rgba(153,132,216,.12),transparent 60%);opacity:0;transition:opacity .3s;pointer-events:none}
.grid4 a:hover::after{opacity:1}
.grid4 h3{font-size:15px;font-weight:500;margin:0 0 6px;display:flex;gap:8px;align-items:center;letter-spacing:-.02em}
.grid4 h3 .ic{color:var(--violet-hi)}
.grid4 p{margin:0;font-size:13.5px;color:var(--ash);line-height:1.5}
.sec-row{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap}
.sec-row .lead{max-width:600px;margin-top:20px}
@media (max-width:980px){.grid4{grid-template-columns:1fr 1fr}.grid4 a:nth-child(2n){border-right:0}.grid4 a:nth-child(4n){border-right:0}}
@media (max-width:560px){.grid4{grid-template-columns:1fr}.grid4 a{border-right:0}}

/* posts rail */
.rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(280px,360px);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 24px 20px;margin:0 -24px;scrollbar-width:thin;scrollbar-color:#2a2b31 transparent}
.post{scroll-snap-align:start;background:var(--card);border:1px solid #1b1c21;border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:border-color .3s,transform .4s var(--ease)}
.post:hover{border-color:#3b3360;transform:translateY(-4px)}
.post .cv{aspect-ratio:16/10;overflow:hidden;background:#07080a}
.post .cv img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.post:hover .cv img{transform:scale(1.05)}
.post .pb{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.post .meta{font-size:12px;color:var(--steel)}
.post h3{font-size:17px;line-height:1.3;font-weight:500;margin:0;letter-spacing:-.03em}
.post p{font-size:14px;color:var(--ash);margin:0;line-height:1.5}

/* CTA */
.cta{text-align:center;padding:120px 0 80px}
.cta .lead{margin-top:18px}
.cta-art{position:relative;max-width:1120px;margin:56px auto 0;border-radius:16px;overflow:hidden;border:1px solid #1b1c21}
.cta-art img{width:100%}
.cta-art::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(0,0,0,.35) 0 1px,transparent 1px 3px);mix-blend-mode:multiply;pointer-events:none}
.cta-art::before{content:"";position:absolute;inset:-2px;z-index:1;pointer-events:none;background:linear-gradient(180deg,#000,transparent 30%,transparent 70%,#000)}
.scan{position:absolute;left:0;right:0;height:120px;top:-120px;z-index:2;background:linear-gradient(180deg,transparent,rgba(153,132,216,.25),transparent);animation:scan 6s linear infinite;pointer-events:none}
@keyframes scan{to{top:100%}}

/* footer */
.ftr{border-top:1px solid var(--line);padding:56px 0 40px;font-size:14px}
.ftr .wrap{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px}
.ftr p{color:var(--ash);margin:14px 0 0;max-width:300px;line-height:1.5}
.ftr h2{font-size:14px;font-weight:500;margin:0 0 14px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ftr ul a{color:var(--ash)}.ftr ul a:hover{color:#fff}
.ftr-b{max-width:var(--max);margin:40px auto 0;padding:20px 24px 0;border-top:1px solid #0f1013;color:var(--steel);font-size:13px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
@media (max-width:820px){.ftr .wrap{grid-template-columns:1fr 1fr}}

/* reveal */
@media (prefers-reduced-motion:no-preference){
  .rv{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
  .rv.in{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .marq-t{animation:none}.chart .ln,.ins .l2{stroke-dashoffset:0}.chart .ar{opacity:1}.bars i{transform:none}.notif{opacity:1;transform:none}.steps p{opacity:1;transform:none}
}

/* --- inner pages --- */
.page-h{padding:72px 0 40px;text-align:center;position:relative;isolation:isolate}
.page-h::after{content:"";position:absolute;left:50%;top:0;width:min(900px,90vw);height:380px;transform:translateX(-50%);z-index:-1;background:radial-gradient(closest-side,rgba(123,78,245,.26),transparent)}
.page-h .lead{max-width:640px;margin:20px auto 0}
.crumbs{font-size:13px;color:var(--steel);margin-bottom:20px}
.crumbs a:hover{color:#fff}
.filters{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:28px 0 0}
.filters a{font-size:13px;padding:7px 14px;border-radius:999px;border:1px solid #24252b;color:var(--ash);transition:all .2s}
.filters a:hover,.filters a[aria-current]{color:#fff;border-color:var(--violet);box-shadow:0 0 18px rgba(153,132,216,.25)}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:24px 0 96px}
.pgrid .post.wide{grid-column:span 2}
.pgrid .post.wide .cv{aspect-ratio:16/8}
@media (max-width:980px){.pgrid{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.pgrid{grid-template-columns:1fr}.pgrid .post.wide{grid-column:auto}}

/* article */
.prog{position:fixed;top:0;left:0;height:2px;width:100%;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--violet),var(--mint));z-index:60;box-shadow:0 0 12px var(--violet)}
@supports (animation-timeline:scroll()){.prog{animation:prog linear both;animation-timeline:scroll(root)}@keyframes prog{to{transform:scaleX(1)}}}
.art-h{max-width:860px;margin:0 auto;padding:56px 24px 0;text-align:center}
.art-h .disp{font-size:clamp(34px,4.6vw,52px)}
.art-h .lead{margin:22px auto 0;max-width:680px}
.art-meta{display:flex;gap:14px;justify-content:center;align-items:center;flex-wrap:wrap;margin-top:24px;font-size:13px;color:var(--ash)}
.art-meta a{display:inline-flex;align-items:center;gap:8px;color:#fff}
.art-meta img{width:26px;height:26px;border-radius:7px}
.art-cv{max-width:1080px;margin:44px auto 0;padding:0 24px;perspective:1400px}
.art-cv .fr{border-radius:16px;overflow:hidden;border:1px solid #1b1c21;box-shadow:0 30px 100px -30px rgba(123,78,245,.5)}
.art-cv img{width:100%;aspect-ratio:16/8;object-fit:cover}
.art-body{display:grid;grid-template-columns:220px minmax(0,700px);gap:64px;max-width:1040px;margin:0 auto;padding:64px 24px 40px;justify-content:center}
.toc{position:sticky;top:96px;align-self:start;font-size:13px}
.toc b{display:block;font-weight:500;margin-bottom:12px}
.toc ol{list-style:none;margin:0;padding:0 0 0 12px;border-left:1px solid var(--line);display:grid;gap:10px}
.toc a{color:var(--steel);display:block;line-height:1.35;transition:color .2s}
.toc a:hover,.toc a.on{color:#fff}
.toc a.on{box-shadow:-13px 0 0 -12px var(--violet-hi)}
.prose{font-size:17px;line-height:1.7;color:#d6d7dc;letter-spacing:-.015em}
.prose h2{font-family:var(--display);font-weight:500;font-size:34px;line-height:1.1;color:#fff;margin:56px 0 18px;letter-spacing:0;scroll-margin-top:90px}
.prose h2:first-child{margin-top:0}
.prose p{margin:0 0 18px}
.prose strong{color:#fff;font-weight:600}
.prose code{font:14px var(--mono);background:#101116;border:1px solid #1e1f25;border-radius:5px;padding:1px 6px;color:var(--violet-hi);letter-spacing:0}
.prose ul{margin:0 0 22px;padding:0;list-style:none;display:grid;gap:10px}
.prose li{position:relative;padding-left:26px}
.prose li::before{content:"";position:absolute;left:4px;top:.62em;width:8px;height:8px;border-radius:2px;background:var(--mint);box-shadow:0 0 10px rgba(63,203,127,.6)}
.callout{position:relative;margin:26px 0 30px;padding:20px 22px 20px 58px;border-radius:16px;background:linear-gradient(135deg,rgba(153,132,216,.12),rgba(5,6,7,.6) 60%);border:1px solid #2e2850;color:#ece8ff;font-size:16px;line-height:1.6;overflow:hidden}
.callout::before{content:"";position:absolute;left:20px;top:22px;width:22px;height:22px;border-radius:6px;background:var(--violet);box-shadow:0 0 22px var(--violet);-webkit-mask:var(--ico) center/contain no-repeat;mask:var(--ico) center/contain no-repeat}
.callout::after{content:"";position:absolute;right:-60px;top:-60px;width:180px;height:180px;background:radial-gradient(closest-side,rgba(153,132,216,.3),transparent);animation:float 6s ease-in-out infinite}
.sec-ill{margin:30px 0 34px;border-radius:16px;overflow:hidden;border:1px solid #1b1c21;position:relative}
.sec-ill img{width:100%;aspect-ratio:16/8;object-fit:cover}
.faq{margin-top:56px}
.faq details{border:1px solid #1b1c21;border-radius:12px;background:var(--card);margin-bottom:10px;transition:border-color .3s}
.faq details[open]{border-color:#3b3360}
.faq summary{cursor:pointer;list-style:none;padding:16px 18px;font-weight:500;color:#fff;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--violet-hi);font-size:20px;line-height:1;transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0;padding:0 18px 18px;color:var(--ash);font-size:15px}
.by{display:flex;gap:16px;align-items:center;margin-top:48px;padding:20px;border:1px solid #1b1c21;border-radius:16px;background:var(--card)}
.by img{width:56px;height:56px;border-radius:12px}
.by b{font-weight:500}.by p{margin:4px 0 0;font-size:14px;color:var(--ash)}
@media (max-width:980px){.art-body{grid-template-columns:1fr;gap:28px}.toc{position:static;border:1px solid #1b1c21;border-radius:12px;padding:16px;background:var(--card)}}
@media (max-width:640px){.prose{font-size:16px}.prose h2{font-size:28px}.callout{padding-left:52px}}

/* why / profile */
.manif{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:40px 0 72px}
.manif .illus img{-webkit-mask:radial-gradient(75% 80% at 50% 50%,#000 50%,transparent 100%);mask:radial-gradient(75% 80% at 50% 50%,#000 50%,transparent 100%)}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:8px 0 72px}
.stat{background:var(--card);border:1px solid #1b1c21;border-radius:16px;padding:22px;position:relative;overflow:hidden}
.stat::after{content:"";position:absolute;right:-40px;bottom:-40px;width:160px;height:160px;background:radial-gradient(closest-side,rgba(63,203,127,.18),transparent)}
.stat b{display:block;font-family:var(--display);font-weight:500;font-size:46px;line-height:1;margin-bottom:10px}
.stat p{margin:0;color:var(--ash);font-size:14px;line-height:1.5}
.steps-why{display:grid;gap:16px;margin-bottom:96px}
.sw-row{display:grid;grid-template-columns:120px 1fr 280px;gap:28px;align-items:center;background:var(--card);border:1px solid #1b1c21;border-radius:16px;padding:22px 24px;overflow:hidden;position:relative}
.sw-row .vis{height:90px;border-radius:12px;background:#08090b;border:1px solid #17181c;position:relative;overflow:hidden}
.sw-row h3{margin:0 0 6px;font-size:19px;font-weight:500;letter-spacing:-.03em}
.sw-row p{margin:0;color:var(--ash);font-size:15px;line-height:1.55}
.sw-row .ico{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;background:radial-gradient(circle at 30% 20%,#2a2347,#07080a 70%);border:1px solid #2a2540;color:var(--violet-hi);box-shadow:0 0 28px rgba(153,132,216,.3)}
.sw-row .ico .ic{width:26px;height:26px}
@media (max-width:900px){.manif{grid-template-columns:1fr}.stat-row{grid-template-columns:1fr}.sw-row{grid-template-columns:1fr}.sw-row .vis{display:none}}
.prof{display:grid;grid-template-columns:240px 1fr;gap:40px;align-items:center;max-width:960px;margin:0 auto;padding:64px 24px 40px}
.prof img{border-radius:24px;border:1px solid #2a2540;box-shadow:0 0 60px rgba(153,132,216,.35)}
.contacts{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
@media (max-width:720px){.prof{grid-template-columns:1fr;text-align:center}.prof img{width:180px;margin:0 auto}.contacts{justify-content:center}}
.e404{min-height:62vh;display:grid;place-items:center;text-align:center;padding:64px 24px}
.e404 .num{font-family:var(--mono);font-size:120px;line-height:1;color:var(--violet-hi);text-shadow:0 0 40px rgba(153,132,216,.6)}