:root{
  --paper:#FFFBF2;--paper-2:#FFF3E0;--ink:#301A52;--ink-2:#5E4F76;--violet:#5C2BC2;--violet-deep:#45209A;
  --pink:#F01E6E;--orange:#FF6E1F;--gold:#FFC414;--mint:#14B07D;--sky:#1F85F0;--white:#fff;
  --term:#1E0F36;--line:#EFE3D2;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 ui-rounded,-apple-system,"SF Pro Rounded",system-ui,"Helvetica Neue",sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--violet);text-decoration-thickness:2px;text-underline-offset:4px}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--sky);outline-offset:3px;border-radius:6px}
code{font:15px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--paper-2);padding:2px 7px;border-radius:8px}
p{max-width:60ch}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}
.hero>*,.receipt-wrap>*,.gallery>*,.setup>*,.st>*{min-width:0}

/* nav */
.nav{display:flex;align-items:center;gap:22px;padding:22px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:22px;color:var(--ink);text-decoration:none;margin-right:auto;letter-spacing:-.4px}
.brand img{width:34px;height:34px}
.nav a{font-weight:700;text-decoration:none}
.nav a:hover{text-decoration:underline}

/* cta */
.cta{display:inline-flex;align-items:center;gap:12px;background:var(--violet);color:var(--white);text-decoration:none;font-weight:800;font-size:18px;padding:17px 28px;border-radius:999px;box-shadow:0 8px 0 var(--violet-deep);transition:transform .12s ease,box-shadow .12s ease,background .12s ease}
.cta:hover{background:var(--violet-deep);box-shadow:0 6px 0 #33187a;transform:translateY(2px)}
.cta:active{transform:translateY(6px);box-shadow:0 2px 0 #33187a}
.cta svg{width:22px;height:22px;fill:currentColor}
.fine{margin:16px 0 0;color:var(--ink-2);font-size:15px}
.fine b{color:var(--ink);font-weight:800}
.local{margin:6px auto 0;font-size:13px;font-weight:700;color:var(--mint)}

/* reveal on scroll (main.js adds .in) */
.rv{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}

/* hero */
.hero{padding:30px 0 52px}
.hero-copy{text-align:center;max-width:850px;margin:0 auto 30px}
.hero h1{font-size:clamp(32px,4.4vw,48px);line-height:1.12;letter-spacing:-.045em;margin:0 0 16px;font-weight:900}
.hero h1 .k{color:var(--pink);white-space:nowrap}
.hero .lede{font-size:17px;line-height:1.55;margin:0 auto 20px;max-width:60ch;color:var(--ink-2)}
.hero .ctawrap{text-align:center}
.hero .cta{font-size:14px;padding:12px 20px;gap:8px;box-shadow:0 3px 0 var(--violet-deep)}
.hero .fine{font-size:12px;line-height:1.5;margin:12px auto 0}

/* hero stage: a Mac desktop. motion.js sets every animated style from time. */
.stage{position:relative;max-width:900px;aspect-ratio:16/9;margin:0 auto;border-radius:22px;overflow:hidden;background:#2B1B5A;isolation:isolate;contain:layout paint;container-type:size;box-shadow:0 30px 60px -30px rgba(48,26,82,.45),0 0 0 1px rgba(48,26,82,.08)}
.kd-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.stage.kd-live .kd-fallback{display:none}
.stage:not(.kd-live) .kd-wall,.stage:not(.kd-live) .kd-scene{display:none}
.kd-wall{position:absolute;inset:0;background:radial-gradient(120% 90% at 85% 110%,#FF9A62 0%,rgba(255,154,98,0) 55%),radial-gradient(90% 80% at 10% 100%,#E0457F 0%,rgba(224,69,127,0) 60%),linear-gradient(160deg,#22154A 0%,#4B2380 45%,#8E3C9E 100%)}
.kd-menubar{position:absolute;left:0;right:0;top:0;height:3.4cqh;min-height:18px;display:flex;align-items:center;gap:2.2cqh;padding:0 2.2cqh;background:rgba(20,10,40,.28);backdrop-filter:blur(12px);color:rgba(255,255,255,.92);font:500 max(10px,1.75cqh)/1 -apple-system,system-ui,sans-serif}
.kd-menubar b{font-weight:700}
.kd-menubar .tray{margin-left:auto;display:flex;align-items:center;gap:1.9cqh}
.kd-menubar .tray img{width:2.3cqh;height:2.3cqh;min-width:13px;min-height:13px;border-radius:22%}
.kd-menubar .tray svg{height:2.1cqh;min-height:12px;width:auto;color:#fff}
.kd-scene{position:absolute;left:0;top:0;width:0;height:0;transform-origin:0 0}
.kd-scene *{box-sizing:border-box}
.kd-scene .win{position:absolute;border-radius:12px;box-shadow:0 24px 60px rgba(10,4,24,.45),0 0 0 .5px rgba(255,255,255,.12);transform-origin:0% 50%}
.kd-scene svg .f,.mini svg .f{fill:var(--mint)}.kd-scene svg .w,.mini svg .w{fill:none;stroke:#fff;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}

/* the agent's terminal */
.kd-term{background:var(--term);color:#D9CCF3;overflow:hidden;font:13.5px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace}
.kd-term .bar{display:flex;align-items:center;gap:12px;height:34px;padding:0 14px;background:#170B2B;color:#9C8BC4;font-size:12px}
.kd-term .tl{display:flex;gap:7px}.kd-term .tl i{width:11px;height:11px;border-radius:50%;background:#FF5F57}
.kd-term .tl i:nth-child(2){background:#FEBC2E}.kd-term .tl i:nth-child(3){background:#28C840}
.kd-term .ttl{margin-left:auto}
.kd-term .body{padding:14px 20px 0}
.kd-term .cc-head{display:flex;gap:12px;align-items:flex-start;border:1px solid #D97757;border-radius:10px;padding:10px 14px;margin:0 0 14px;font-size:12.5px;line-height:1.55;color:#EDE6F7}
.kd-term .cc-head .spark{color:#D97757;font-size:18px;line-height:1.2}
.kd-term .dim{color:#9C8BC4}
.kd-term .cc-input{position:absolute;left:20px;right:20px;bottom:34px;display:flex;gap:10px;border:1px solid #5B4A7E;border-radius:9px;padding:8px 12px;font-size:13px}
.kd-term .cc-input .gt{color:#fff}
.kd-term .cc-hint{position:absolute;left:34px;bottom:12px;font-size:11.5px;color:#7E6FA3}
.kd-term{position:absolute}
.kd-term .ln{display:flex;gap:10px;overflow:hidden;margin-bottom:8px}
.kd-term .ln .g{flex:none;width:12px;color:#fff}
.kd-term .ln .t{min-width:0}
.kd-term .you{color:#fff;background:rgba(255,255,255,.07);margin:0 -10px 8px;padding:6px 10px;border-radius:8px}
.kd-term .you .g{color:var(--pink);font-weight:800}
.kd-term .caret{display:inline-block;width:8px;height:16px;background:#EADFFF;vertical-align:-3px;margin-left:2px}
.kd-term .tool b{color:#fff;font-weight:700}
.kd-term .tool .args{display:block;color:#8F7FB8;font-size:12px}
.kd-term .res .g{color:#8F7FB8;padding-left:4px}
.kd-term .okw{color:#5EE0AE;font-weight:700}
.kd-term .spin{overflow:hidden;color:#D97757;font-size:12.5px}
.kd-term .spin .star{color:#D97757}
.kd-term .spin .star{display:inline-block;color:var(--orange)}

/* the Tuck popup, in the app's layout */
.kd-pop{width:400px;height:296px;background:var(--paper);color:var(--ink);font-family:-apple-system,"SF Pro Text",system-ui,sans-serif;border-radius:22px}
.kd-pop>*{position:absolute}
.kd-pop .tl{left:16px;top:13px;display:flex;gap:7px}.kd-pop .tl i{width:11px;height:11px;border-radius:50%;background:#DAD4CC}.kd-pop .tl i:first-child{background:#FF5F57}
.kd-pop .mascot{left:24px;top:30px;width:38px;height:47px;transform:rotate(-22deg)}
.kd-pop .cloud{right:12px;top:54px;width:24px;height:17px;fill:#fff;filter:drop-shadow(0 1px 1px rgba(48,26,82,.12))}
.kd-pop .title{left:72px;top:35px;font:900 23px/1 ui-rounded,-apple-system,"SF Pro Rounded",system-ui,sans-serif;letter-spacing:-.02em}
.kd-pop .sub{left:72px;top:62px;font-size:12px;color:var(--ink-2)}
.kd-pop .arch{right:18px;top:34px;width:62px;height:31px;fill:none;stroke-width:6}
.kd-pop .lab{left:22px;font-size:11px;font-weight:500;color:#665a7a}.kd-pop .l1{top:98px}.kd-pop .l2{top:120px}
.kd-pop .val{left:76px;font:12.5px ui-monospace,SFMono-Regular,Menlo,monospace}.kd-pop .v1{top:97px}.kd-pop .v2{top:119px}
.kd-pop .field,.mini .field{left:20px;top:152px;width:360px;height:40px;border:2px solid var(--violet);border-radius:10px;background:#fff;display:flex;align-items:center;padding:0 11px;overflow:hidden}
.kd-pop .ph,.mini .ph{position:absolute;left:12px;font-size:13px;color:#9a91a8}
.kd-pop .dots,.mini .dots{position:absolute;left:12px;font-size:13px;letter-spacing:1.6px;color:var(--ink);white-space:nowrap}
.kd-pop .st{left:20px;top:200px;display:flex;align-items:center;gap:5px;font-size:10.5px;color:#665a7a;white-space:nowrap}
.kd-pop .note{width:300px;white-space:normal;line-height:1.35}
.kd-pop .st svg,.mini .st svg{width:12px;height:12px;flex:none}
.kd-pop .rec svg,.mini .rec svg{fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round}
.kd-pop .ok,.mini .ok{color:rgb(2% 51% 37%);font-size:11px}
.kd-pop .count{right:20px;top:200px;font:500 10.5px ui-rounded,-apple-system,system-ui,sans-serif;font-variant-numeric:tabular-nums;color:#665a7a}
.kd-pop .btn{top:238px;height:36px;border-radius:20px;display:flex;align-items:center;justify-content:center;font:600 13px/1 ui-rounded,-apple-system,"SF Pro Rounded",system-ui,sans-serif;overflow:hidden}
.kd-pop .cancel{left:20px;width:80px;border:1px solid rgba(48,26,82,.18)}
.kd-pop .save,.mini .save{right:20px;width:150px;background:var(--violet);color:#fff;transform-origin:100% 50%}
.btn .gold{position:absolute;inset:0;border-radius:inherit;background:linear-gradient(135deg,rgb(100% 76% 12%),rgb(100% 93% 61%),rgb(98% 75% 14%));box-shadow:inset 0 0 0 1px rgb(100% 94% 69%);opacity:0}
.btn .glint{position:absolute;top:-10px;bottom:-10px;left:0;width:26px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.85),transparent);opacity:0}
.btn .lbl{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap}
.btn .lbl.b{color:var(--ink)}
.btn .lbl.b svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}

.kd-keys{position:absolute;left:0;top:0;display:flex;gap:6px;transform-origin:50% 100%}
.kd-keys kbd{display:grid;place-items:center;min-width:44px;height:44px;padding:0 10px;border-radius:10px;background:#fff;color:var(--ink);font:600 21px/1 -apple-system,system-ui,sans-serif;box-shadow:0 4px 0 #CFC6DE,0 10px 22px rgba(10,4,24,.35)}
.kd-cursor{position:absolute;left:0;top:0;width:26px;height:26px;overflow:visible;transform-origin:3px 2px}
.kd-cursor path{fill:#111;stroke:#fff;stroke-width:1.6;stroke-linejoin:round;filter:drop-shadow(0 2px 3px rgba(0,0,0,.3))}
.kd-ring{position:absolute;left:0;top:0;width:46px;height:46px;border-radius:50%;border:2.5px solid rgba(255,255,255,.9);opacity:0}

/* benefit glyphs */
.glyph{display:block;width:64px;height:48px;margin-bottom:10px;overflow:visible}
.glyph .o{fill:none;stroke:var(--ink);stroke-width:2.6;stroke-linejoin:round}
.glyph .o.f{fill:var(--gold);stroke:var(--ink)}
.glyph .w{fill:var(--ink)}
.glyph .k{fill:none;stroke:var(--pink);stroke-width:3;stroke-linecap:round;transform-box:fill-box;transform-origin:50% 50%}
.glyph .k circle{fill:var(--paper)}
.glyph[data-glyph="lock"] .k{stroke:var(--ink);stroke-width:2.6}

/* pause control for every animation on the page */
.motion-toggle{display:block;margin:12px auto 0;background:none;border:0;color:var(--ink-2);font:600 13px/1 inherit;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.motion-toggle:hover{color:var(--violet)}

/* live detail demos: small copies of the popup */
.mini{position:relative;display:flex;flex-direction:column;background:var(--paper);border-radius:16px;padding:14px;margin:0 0 16px;box-shadow:0 12px 30px rgba(48,26,82,.12),inset 0 0 0 1px rgba(48,26,82,.06);font-family:-apple-system,"SF Pro Text",system-ui,sans-serif;color:var(--ink);min-height:150px}
.mini .field{position:relative;left:auto;top:auto;width:100%}
.mini .srow{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:start;margin-top:8px;min-height:30px;font-size:11px;line-height:1.35;color:#665a7a}
.mini .srow>.st{grid-area:1/1;display:flex;align-items:flex-start;gap:5px}
.mini .srow>.count{grid-area:1/2;font-variant-numeric:tabular-nums;font-weight:500;white-space:nowrap}
.mini .err{position:relative;display:block;white-space:normal;margin-top:4px;font-size:11px;line-height:1.35;color:rgb(68% 9% 23%);opacity:0}
.mini[data-demo="replace"] .err{margin-top:6px}
.mini .brow{position:relative;display:flex;justify-content:flex-end;margin-top:10px;height:32px}
.mini .btn{position:relative;right:auto;width:160px;height:32px;border-radius:18px;font:600 12.5px/1 ui-rounded,-apple-system,system-ui,sans-serif;overflow:hidden}



/* sections */
section{padding:24px 0 64px}
section h2{font-size:clamp(28px,3.2vw,36px);line-height:1.15;letter-spacing:-.035em;margin:0 0 18px;font-weight:800;max-width:24ch}
h3{font-size:20px;margin:0 0 8px;font-weight:800}
.intro{font-size:17px;line-height:1.65;color:var(--ink-2);margin:0 0 26px;max-width:48ch}

/* benefits */
.statements{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px;padding:28px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.st h3{font-size:20px;letter-spacing:-.02em;line-height:1.2;margin-bottom:12px}
.st p{margin:0;font-size:15px;line-height:1.65;color:var(--ink-2)}

/* receipt */
#receipt{overflow-x:clip}
.receipt-wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.receipt{background:var(--white);border-radius:6px;padding:26px 26px 30px;font:14.5px/1.75 ui-monospace,Menlo,monospace;color:var(--ink);box-shadow:0 20px 50px rgba(48,26,82,.14);position:relative;max-width:440px;--tilt:-1.2deg;transform:rotate(var(--tilt))}
.receipt::after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:12px;background:radial-gradient(circle at 8px -2px,transparent 8px,var(--white) 8.5px) repeat-x;background-size:16px 12px}
.receipt h4{margin:0 0 10px;font:900 15px ui-monospace,Menlo,monospace;letter-spacing:.08em;text-align:center}
.receipt .l{display:flex;justify-content:space-between;gap:12px;border-bottom:1px dashed #D8CDEB;padding:4px 0}
.receipt .l b{font-weight:800}
.receipt .tot{margin-top:12px;font-weight:900;display:flex;justify-content:space-between;font-size:16px}
.receipt .stamp{width:fit-content;margin:14px auto 0;text-align:center;color:var(--mint);font-weight:900;letter-spacing:.12em}
.scope{display:flex;flex-wrap:wrap;gap:10px;margin:0}
.scope span{border:2px solid var(--ink);border-radius:999px;padding:8px 14px;font-weight:800;font-size:14.5px}

/* also: small details */
.also{display:grid;grid-template-columns:repeat(3,1fr);gap:18px 40px}
.also>div{padding:16px 0;border-top:2px solid var(--ink)}
.also p{font-size:15.5px;color:var(--ink-2);margin:0}

/* gallery, setup, faq */
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.gallery figure{margin:0}.gallery img{border-radius:14px;box-shadow:0 16px 40px rgba(48,26,82,.12)}
.gallery figcaption{margin-top:12px;color:var(--ink-2);font-size:15.5px}
.setup{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start;background:var(--paper-2);border-radius:20px;padding:32px}
.setup p{font-size:16px;line-height:1.6;color:var(--ink-2);margin:0 0 16px}
.setup a{font-size:14px;font-weight:700}
.setup ol{margin:0;padding-left:24px}
.setup li{padding:0 0 18px 6px;color:var(--ink-2);font-size:15px;line-height:1.55}
.setup li:last-child{padding-bottom:0}
.setup li::marker{color:var(--violet);font-weight:700}
.setup li b{display:block;color:var(--ink);font-weight:700;margin-bottom:3px}
.setup li span{display:block}
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{cursor:pointer;font-weight:800;font-size:18px;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--violet);font-size:26px;line-height:1;font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 16px;color:var(--ink-2)}

/* footer */
footer{padding:44px 0 60px;color:var(--ink-2);font-size:15px}
footer .links{display:flex;gap:22px;flex-wrap:wrap;margin-bottom:14px}
footer .links a{font-weight:700}

.footer-bottom,.footer-right,.social-links{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.footer-bottom{justify-content:space-between;padding-top:22px;border-top:1px solid var(--line)}
.footer-bottom a{color:inherit}
.social-links{gap:2px}
.social-link{display:flex;align-items:center;justify-content:center;width:32px;height:40px;border-radius:50%;color:var(--ink-2)}
.social-link svg{width:19px;height:19px;fill:currentColor}
.social-link:hover{color:var(--violet);background:var(--paper-2)}

/* inner pages */
.page{padding:26px 0 40px}
.page h1{font-size:clamp(36px,6vw,60px);line-height:1;letter-spacing:-2px;margin:0 0 12px;font-weight:900}
.page .intro{margin-bottom:10px}
.page section{padding:26px 0;border-bottom:1px solid var(--line)}
.page section h2{font-size:26px;letter-spacing:-.8px;margin-bottom:10px;max-width:none}
.page ol{padding-left:22px}.page li{margin:8px 0}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  .cta{transition:none}
}
@media (max-width:900px){
  .receipt-wrap,.gallery,.setup,.also{grid-template-columns:1fr}
  .statements{grid-template-columns:1fr;gap:24px}.setup{gap:24px;padding:24px}
  .receipt{--tilt:0deg;max-width:none}
  section{padding:20px 0 50px}
}
@media (max-width:760px){
  .hero{padding-top:24px}.hero-copy{margin-bottom:26px}.hero .lede{font-size:16px;max-width:42ch}
  .stage{aspect-ratio:4/5;border-radius:22px}
  .kd-fallback{object-position:90% 50%}
}
@media (max-width:560px){.nav a:not(.brand):not(:last-child){display:none}}
@media (max-width:420px){.wrap{padding:0 16px}.cta{width:100%;justify-content:center}}

@media (min-width:901px){.also .mini{height:200px}}