/* AIVENY — light, luminous, quietly animated */
@font-face{font-family:"Geist";src:url("/assets/fonts/geist-latin.woff2") format("woff2");font-weight:300 700;font-style:normal;font-display:swap}
@font-face{font-family:"Geist Mono";src:url("/assets/fonts/geist-mono-latin.woff2") format("woff2");font-weight:400 600;font-style:normal;font-display:swap}
@font-face{font-family:"Instrument Serif";src:url("/assets/fonts/instrument-serif-latin.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Instrument Serif";src:url("/assets/fonts/instrument-serif-italic-latin.woff2") format("woff2");font-weight:400;font-style:italic;font-display:swap}

@property --a{syntax:"<angle>";initial-value:0deg;inherits:false}

:root{
  --paper:#faf8f3;--paper-2:#f2efe8;--card:#ffffff;
  --ink:#12151c;--ink-2:#454b5a;--mute:#7a8092;
  --line:rgba(18,21,28,.09);--line-2:rgba(18,21,28,.16);
  --blue:#2a56f5;--blue-d:#1e3a8a;--teal:#12b5c2;--mint:#5fe0be;--peach:#ffb48a;--lilac:#b7a6ff;
  --grad:linear-gradient(100deg,#2a56f5 0%,#12b5c2 55%,#3ccfa4 100%);
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
  --sans:"Geist",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --r:24px;--ease:cubic-bezier(.2,.7,.2,1);
  --gut:clamp(20px,5vw,48px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:#cfe0ff;color:var(--ink)}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:12px;top:-60px;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;z-index:100;transition:top .2s}
.skip:focus{top:12px}
.wrap{width:min(1200px,calc(100% - var(--gut)*2));margin-inline:auto}

/* type */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:500 12px/1 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-2)}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--ink-2);opacity:.5}
.h2{font:400 clamp(2.3rem,4.6vw,4rem)/1.02 var(--serif);letter-spacing:-.015em;margin:18px 0 0;text-wrap:balance}
.h2 em,.h1 em{font-style:italic;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.06em}
.h1 em .wi{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.06em}
.lede{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--ink-2);max-width:56ch;margin:20px 0 0;text-wrap:pretty}
.section{padding:clamp(80px,11vw,150px) 0;position:relative}

/* nav */
.nav{position:fixed;z-index:50;top:14px;left:50%;transform:translateX(-50%);width:min(1120px,calc(100% - 24px));display:flex;align-items:center;justify-content:space-between;padding:6px 10px 6px 20px;border-radius:999px;background:rgba(250,248,243,.62);border:1px solid var(--line);backdrop-filter:blur(16px) saturate(1.5);-webkit-backdrop-filter:blur(16px) saturate(1.5);transition:background .3s,box-shadow .3s,top .3s}
.nav.solid{background:rgba(250,248,243,.86);box-shadow:0 10px 40px -18px rgba(18,21,28,.25)}
.brand{display:flex;align-items:center;line-height:0}
.brand img{height:58px;width:auto}
.foot .brand img{height:84px}
.nav ul{display:flex;gap:6px;list-style:none;margin:0;padding:0}
.nav ul a{display:block;padding:9px 14px;border-radius:999px;font-size:14.5px;color:var(--ink-2);transition:color .2s,background .2s}
.nav ul a:hover{color:var(--ink);background:rgba(18,21,28,.05)}
.nav .btn{padding:11px 20px;font-size:14.5px}

/* buttons */
.btn{position:relative;display:inline-flex;align-items:center;gap:10px;padding:16px 28px;border-radius:999px;font:500 16px/1 var(--sans);cursor:pointer;border:0;isolation:isolate;transition:transform .35s var(--ease),box-shadow .35s;will-change:transform}
.btn svg{width:16px;height:16px;transition:transform .35s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{color:#fff;background:var(--ink)}
.btn-primary::before{content:"";position:absolute;inset:-2px;border-radius:inherit;z-index:-2;background:conic-gradient(from var(--a),#2a56f5,#12b5c2,#5fe0be,#ffb48a,#b7a6ff,#2a56f5);animation:spin 5s linear infinite;opacity:.95}
.btn-primary::after{content:"";position:absolute;inset:0;border-radius:inherit;background:var(--ink);z-index:-1}
.btn-primary:hover{box-shadow:0 14px 38px -12px rgba(42,86,245,.55)}
.btn-ghost{color:var(--ink);background:rgba(255,255,255,.55);border:1px solid var(--line-2);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:#fff}
@keyframes spin{to{--a:360deg}}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:132px 0 96px;overflow:hidden;
  background:radial-gradient(60% 55% at 15% 20%,#dbe5ff 0,transparent 70%),radial-gradient(50% 50% at 85% 30%,#c9f1e6 0,transparent 70%),radial-gradient(50% 45% at 70% 90%,#ffe1cf 0,transparent 70%),var(--paper)}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity 1.4s ease}
.hero canvas.on{opacity:1}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:120px;background:linear-gradient(to bottom,transparent,var(--paper));pointer-events:none}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(32px,5vw,72px);align-items:center}
.pill{display:inline-flex;align-items:center;gap:10px;padding:8px 14px 8px 10px;border-radius:999px;background:rgba(255,255,255,.7);border:1px solid var(--line);font:500 12.5px/1 var(--mono);letter-spacing:.04em;color:var(--ink-2);backdrop-filter:blur(8px)}
.dot{width:8px;height:8px;border-radius:50%;background:#22c58b;box-shadow:0 0 0 0 rgba(34,197,139,.55);animation:ping 2.4s infinite}
@keyframes ping{70%{box-shadow:0 0 0 9px rgba(34,197,139,0)}100%{box-shadow:0 0 0 0 rgba(34,197,139,0)}}
.h1{font:400 clamp(3.1rem,7.4vw,6.6rem)/.96 var(--serif);letter-spacing:-.022em;margin:26px 0 0;text-wrap:balance}
.hero .lede{font-size:clamp(1.08rem,1.5vw,1.28rem);max-width:52ch}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.hero-note{margin-top:28px;font:400 13px/1 var(--mono);color:var(--mute);letter-spacing:.03em}
.hero-note b{font-weight:500;color:var(--ink-2)}

/* headline word reveal */
.js .h1 .w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.08em;margin-bottom:-.08em}
.js .h1 .wi{display:inline-block;transform:translateY(105%) rotate(4deg);filter:blur(8px);opacity:0;animation:wordin 1.05s var(--ease) forwards;animation-delay:calc(.15s + var(--i)*.075s)}
@keyframes wordin{to{transform:none;filter:none;opacity:1}}
.js .rise{opacity:0;transform:translateY(18px);animation:rise 1s var(--ease) forwards;animation-delay:var(--d,.6s)}
@keyframes rise{to{opacity:1;transform:none}}

/* agent demo card */
.demo{position:relative;border-radius:28px;background:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.9);box-shadow:0 1px 0 rgba(255,255,255,.8) inset,0 40px 80px -30px rgba(30,58,138,.35),0 0 0 1px var(--line);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);padding:18px 18px 20px;transform:rotate(1.2deg);animation:bob 9s ease-in-out infinite}
@keyframes bob{50%{transform:rotate(-.3deg) translateY(-8px)}}
.demo-h{display:flex;align-items:center;justify-content:space-between;padding:4px 6px 14px;border-bottom:1px solid var(--line)}
.demo-h .who{display:flex;align-items:center;gap:10px;font:600 13.5px/1 var(--sans)}
.demo-h .who img{height:22px;width:auto}
.demo-h .live{display:flex;align-items:center;gap:8px;font:500 11.5px/1 var(--mono);color:var(--ink-2);letter-spacing:.05em;text-transform:uppercase}
.demo-b{display:flex;flex-direction:column;gap:12px;padding:18px 4px 4px;min-height:318px}
.msg{max-width:88%;padding:12px 16px;border-radius:20px;font-size:15px;line-height:1.45;opacity:0;transform:translateY(10px) scale(.98);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.msg.show{opacity:1;transform:none}
.msg.them{align-self:flex-start;background:#eef0f4;border-bottom-left-radius:6px}
.msg.us{align-self:flex-end;background:var(--blue);color:#fff;border-bottom-right-radius:6px;background-image:linear-gradient(135deg,#2a56f5,#1f7fe0)}
.steps{display:flex;flex-direction:column;gap:7px;padding:2px 6px;font:400 12.5px/1.3 var(--mono);color:var(--ink-2)}
.step{display:flex;align-items:center;gap:10px;opacity:0;transform:translateX(-6px);transition:opacity .4s,transform .4s var(--ease)}
.step.show{opacity:1;transform:none}
.step i{position:relative;flex:none;width:15px;height:15px;border-radius:50%;border:1.6px solid #c4c9d6;border-top-color:var(--blue);animation:rot .7s linear infinite}
.step.ok i{animation:none;border-color:#22c58b;background:#22c58b}
.step.ok i::after{content:"";position:absolute;left:4px;top:1.5px;width:4px;height:7px;border:solid #fff;border-width:0 1.8px 1.8px 0;transform:rotate(45deg)}
@keyframes rot{to{transform:rotate(360deg)}}
.typing{display:inline-flex;gap:4px;padding:2px 0}
.typing s{width:6px;height:6px;border-radius:50%;background:#9aa1b3;animation:blink 1.1s infinite}
.typing s:nth-child(2){animation-delay:.15s}.typing s:nth-child(3){animation-delay:.3s}
@keyframes blink{40%{transform:translateY(-4px);background:#5b6377}}
.demo-f{display:flex;align-items:center;justify-content:space-between;margin-top:14px;padding:12px 6px 0;border-top:1px solid var(--line);font:400 12px/1 var(--mono);color:var(--mute)}
.demo-f span:last-child{display:inline-flex;align-items:center;gap:7px}
.demo-f svg{width:15px;height:15px}

/* radar marquee */
.radar{padding:clamp(70px,9vw,120px) 0 clamp(40px,6vw,80px);overflow:hidden}
.radar-head{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:end;margin-bottom:56px}
.radar-head .lede{margin:0}
.rows{display:flex;flex-direction:column;gap:14px;mask:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);-webkit-mask:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent)}
.row{display:flex;gap:14px;width:max-content;animation:slide 60s linear infinite}
.row.rev{animation-direction:reverse;animation-duration:74s}
.rows:hover .row{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}
.chip{cursor:pointer;color:var(--ink);display:inline-flex;align-items:center;gap:11px;padding:15px 24px;border-radius:999px;background:var(--card);border:1px solid var(--line);font:400 clamp(1.15rem,2vw,1.6rem)/1 var(--serif);white-space:nowrap;transition:transform .3s var(--ease),border-color .3s}
.chip:hover{transform:translateY(-3px);border-color:var(--line-2)}
.chip::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--c,var(--blue))}

/* bento */
.head{max-width:780px}
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:16px;margin-top:64px}
.card{position:relative;grid-column:span 4;padding:32px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column;min-height:300px;transition:transform .5s var(--ease),box-shadow .5s,border-color .3s}
.card.w7{grid-column:span 7}.card.w5{grid-column:span 5}.card.w12{grid-column:span 12;min-height:0;flex-direction:row;align-items:center;gap:48px}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(380px circle at var(--mx,50%) var(--my,0%),rgba(42,86,245,.09),rgba(18,181,194,.06) 40%,transparent 70%);opacity:0;transition:opacity .4s;pointer-events:none}
.card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:0 30px 60px -34px rgba(30,58,138,.35)}
.card:hover::before{opacity:1}
.card .num{font:500 12px/1 var(--mono);color:var(--mute);letter-spacing:.08em}
.card h3{font:400 clamp(1.7rem,2.5vw,2.2rem)/1.05 var(--serif);letter-spacing:-.01em;margin:auto 0 0;padding-top:34px}
.card p{margin:12px 0 0;color:var(--ink-2);font-size:16px;max-width:44ch}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.tags span{padding:7px 12px;border-radius:999px;background:var(--paper-2);font:400 12.5px/1 var(--mono);color:var(--ink-2)}
.art{position:relative;height:92px;margin:18px 0 0;color:var(--blue)}
.art svg{width:100%;height:100%;overflow:visible}
.card.w12 .txt{flex:1}
.card.w12 .art{flex:0 0 340px;margin:0;height:110px}
.card.w12 h3{padding-top:26px}

/* art: flow */
.flow path{stroke:currentColor;stroke-width:1.6;fill:none;stroke-dasharray:4 6;animation:dash 1.6s linear infinite;opacity:.55}
@keyframes dash{to{stroke-dashoffset:-20}}
.flow circle{fill:#fff;stroke:currentColor;stroke-width:1.8}
.flow .hot{fill:var(--teal);stroke:none;animation:pulse 2.4s ease-in-out infinite;transform-origin:center;transform-box:fill-box}
@keyframes pulse{50%{transform:scale(1.5);opacity:.55}}
/* art: rings */
.rings svg circle{fill:none;stroke:currentColor;stroke-width:1.4;transform-origin:50% 50%;transform-box:fill-box;animation:ring 4.2s ease-out infinite;opacity:0}
.rings svg circle:nth-child(2){animation-delay:1.4s}.rings svg circle:nth-child(3){animation-delay:2.8s}
.rings svg .core{fill:var(--teal);stroke:none;opacity:1;animation:none}
@keyframes ring{0%{transform:scale(.15);opacity:.7}100%{transform:scale(1);opacity:0}}
/* art: wave */
.wave{display:flex;align-items:center;justify-content:center;gap:5px}
.wave i{display:block;width:5px;height:100%;border-radius:4px;background:linear-gradient(to top,var(--blue),var(--teal));transform:scaleY(.2);animation:eq 1.3s ease-in-out infinite;animation-delay:calc(var(--k)*-.11s)}
@keyframes eq{50%{transform:scaleY(1)}}
/* art: check rows */
.checks{display:flex;flex-direction:column;gap:9px;justify-content:center}
.checks div{display:flex;align-items:center;gap:10px;height:14px}
.checks b{flex:none;width:14px;height:14px;border-radius:50%;background:#e6e9f0;position:relative;animation:tick 6s infinite;animation-delay:calc(var(--k)*.9s)}
.checks u{display:block;height:6px;border-radius:4px;background:#e9ecf2;width:var(--w)}
@keyframes tick{0%,14%{background:#e6e9f0}22%,86%{background:#22c58b}100%{background:#e6e9f0}}
/* art: net */
.net line{stroke:currentColor;stroke-width:1.3;opacity:.35}
.net circle{fill:#fff;stroke:currentColor;stroke-width:1.6}
.net .p{fill:var(--teal);stroke:none;offset-rotate:0deg;animation:travel 3.6s linear infinite}
.net .hub{fill:var(--blue);stroke:none;animation:pulse 3s ease-in-out infinite;transform-origin:center;transform-box:fill-box}
@keyframes travel{0%{opacity:0}15%,85%{opacity:1}100%{opacity:0}}
/* art: steps */
.rise-art{display:flex;align-items:flex-end;gap:10px;height:100%}
.rise-art i{flex:1;border-radius:8px 8px 3px 3px;background:linear-gradient(to top,rgba(42,86,245,.15),rgba(18,181,194,.7));height:var(--h);transform-origin:bottom;animation:grow 4.5s var(--ease) infinite;animation-delay:calc(var(--k)*.18s)}
@keyframes grow{0%{transform:scaleY(.15)}35%,88%{transform:scaleY(1)}100%{transform:scaleY(.15)}}

/* process */
.steps4{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:70px;position:relative}
.steps4::before{content:"";position:absolute;left:0;right:0;top:7px;height:1.5px;background:var(--line-2)}
.steps4::after{content:"";position:absolute;left:0;top:7px;height:1.5px;width:100%;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform 2.2s var(--ease)}
.steps4.in::after{transform:scaleX(1)}
.st{position:relative;padding-top:38px;display:block}
.st::before{content:"";position:absolute;left:0;top:0;width:15px;height:15px;border-radius:50%;background:var(--paper);border:1.5px solid var(--line-2);transition:background .5s,border-color .5s,box-shadow .5s;transition-delay:calc(var(--k)*.5s)}
.steps4.in .st::before{background:var(--blue);border-color:var(--blue);box-shadow:0 0 0 6px rgba(42,86,245,.14)}
.st .num{font:500 12px/1 var(--mono);color:var(--mute);letter-spacing:.08em}
.st h3{font:400 2rem/1.05 var(--serif);margin:12px 0 0}
.st p{margin:12px 0 0;color:var(--ink-2);font-size:16px;max-width:30ch}

/* manifesto */
.manifesto{background:linear-gradient(180deg,var(--paper),var(--paper-2) 12%,var(--paper-2) 88%,var(--paper))}
.big{font:400 clamp(2rem,4.6vw,4rem)/1.12 var(--serif);letter-spacing:-.015em;max-width:24em;margin:0;text-wrap:pretty}
.big .m{opacity:.16;transition:opacity .35s linear}
.big .m.lit{opacity:1}
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:80px}
.trio>a,.trio>div{display:block;padding:28px 30px;border-radius:var(--r);background:rgba(255,255,255,.7);border:1px solid var(--line);transition:transform .5s var(--ease),box-shadow .5s,border-color .3s}
.trio>a:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:0 30px 60px -34px rgba(30,58,138,.35)}
.trio h3{font:400 1.7rem/1.1 var(--serif);margin:0}
.trio p{margin:10px 0 0;color:var(--ink-2);font-size:15.5px}
.trio svg{width:26px;height:26px;color:var(--blue);margin-bottom:22px}

/* contact */
.contact{padding-bottom:clamp(60px,8vw,110px)}
.panel{position:relative;border-radius:36px;padding:clamp(48px,8vw,120px) clamp(24px,6vw,80px);text-align:center;overflow:hidden;background:var(--paper-2);border:1px solid var(--line);isolation:isolate}
.panel .blob{position:absolute;z-index:-1;border-radius:50%;filter:blur(60px);opacity:.75;animation:drift 18s ease-in-out infinite alternate}
.panel .b1{width:52%;aspect-ratio:1;left:-8%;top:-30%;background:#cddcff}
.panel .b2{width:46%;aspect-ratio:1;right:-6%;top:10%;background:#bdf0e0;animation-delay:-6s}
.panel .b3{width:44%;aspect-ratio:1;left:30%;bottom:-40%;background:#ffdcc6;animation-delay:-12s}
@keyframes drift{to{transform:translate(6%,8%) scale(1.15)}}
.panel .h2{font-size:clamp(2.8rem,7vw,6rem);margin-top:20px}
.panel .lede{margin:22px auto 0;max-width:52ch}
.mail{display:inline-block;position:relative;margin-top:44px;font:400 clamp(1.7rem,5.4vw,4.2rem)/1.1 var(--serif);letter-spacing:-.01em;word-break:break-all}
.mail::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--grad);transform-origin:left;transform:scaleX(.18);transition:transform .6s var(--ease)}
.mail:hover::after,.mail:focus-visible::after{transform:scaleX(1)}
.copy{display:inline-flex;align-items:center;gap:8px;margin:26px auto 0;padding:11px 18px;border-radius:999px;background:rgba(255,255,255,.75);border:1px solid var(--line-2);font:500 13px/1 var(--mono);color:var(--ink-2);cursor:pointer;backdrop-filter:blur(6px);transition:background .2s,transform .3s var(--ease)}
.copy:hover{background:#fff;transform:translateY(-2px)}
.copy svg{width:15px;height:15px}
.copy[hidden]{display:none}
.panel .small{margin:30px 0 0;font:400 13px/1.5 var(--mono);color:var(--ink-2);letter-spacing:.02em}

/* footer */
.foot{padding:36px 0 46px;border-top:1px solid var(--line);font-size:14.5px;color:var(--ink-2)}
.foot .wrap{display:flex;flex-wrap:wrap;gap:20px 40px;align-items:center;justify-content:space-between}
.foot nav{display:flex;flex-wrap:wrap;gap:8px 26px}
.foot a:hover{color:var(--ink)}
.foot .fine{width:100%;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font:400 12.5px/1.5 var(--mono);color:var(--mute);margin-top:6px}

/* reveal on scroll */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}

/* legal / prose */
.doc{padding:150px 0 90px}
.doc .wrap{max-width:760px}
.doc h1{font:400 clamp(2.6rem,6vw,4.4rem)/1 var(--serif);letter-spacing:-.02em;margin:0}
.doc .stamp{font:400 13px/1 var(--mono);color:var(--mute);margin:18px 0 44px}
.doc h2{font:400 1.75rem/1.15 var(--serif);margin:44px 0 10px}
.doc p,.doc li{color:var(--ink-2)}
.doc ul{padding-left:1.2em}
.doc li{margin:6px 0}
.doc a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.nf{min-height:100svh;display:grid;place-items:center;text-align:center;padding:120px 0 80px}
.nf .h1{margin-top:10px}

/* responsive */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr}
  .demo{max-width:520px;transform:none;animation:none}
  .radar-head{grid-template-columns:1fr;gap:18px}
  .bento .card,.card.w7,.card.w5{grid-column:span 6}
  .card.w12{grid-column:span 12;flex-direction:column;align-items:stretch;gap:0}
  .card.w12 .art{flex:none;margin-top:24px}
  .steps4{grid-template-columns:repeat(2,1fr);row-gap:48px}
  .steps4::before,.steps4::after{display:none}
  .st::before{background:var(--blue);border-color:var(--blue)}
  .trio{grid-template-columns:1fr}
  .nav ul{display:none}
}
@media (max-width:640px){
  body{font-size:16px}
  .hero{padding:110px 0 70px}
  .bento .card,.card.w7,.card.w5{grid-column:span 12;min-height:0}
  .steps4{grid-template-columns:1fr}
  .nav{padding-left:16px}
  .cta-row .btn{flex:1 1 100%;justify-content:center}
  .demo-b{min-height:300px}
  .pill{font-size:11.5px;letter-spacing:0;padding-right:12px}
}

/* ---------- nav: mobile menu ---------- */
.nav-end{display:flex;align-items:center;gap:8px}
.menu-btn{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line-2);background:rgba(255,255,255,.6);cursor:pointer;position:relative;padding:0}
.menu-btn span{position:absolute;left:13px;right:13px;height:1.6px;background:var(--ink);border-radius:2px;transition:transform .3s var(--ease),top .3s var(--ease)}
.menu-btn span:first-child{top:18px}.menu-btn span:last-child{top:25px}
.nav.open .menu-btn span:first-child{top:21.5px;transform:rotate(45deg)}
.nav.open .menu-btn span:last-child{top:21.5px;transform:rotate(-45deg)}

/* ---------- card & link affordances ---------- */
.more{display:inline-flex;align-items:center;gap:8px;margin-top:20px;font:500 14px/1 var(--sans);color:var(--blue)}
.more svg{width:15px;height:15px;transition:transform .35s var(--ease)}
a:hover>.more svg,a:hover .more svg{transform:translateX(4px)}
a.card{color:inherit}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:56px}
.stat{padding:30px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);display:flex;flex-direction:column}
.big-n{font:400 clamp(3.4rem,5.2vw,4.8rem)/1 var(--serif);letter-spacing:-.02em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.big-n .u{font-size:.5em;margin-left:2px}
.stat p{margin:14px 0 20px;color:var(--ink-2);font-size:15.5px;flex:1}
.stat a{display:inline-flex;align-items:center;gap:8px;font:500 12.5px/1 var(--mono);color:var(--ink-2);letter-spacing:.03em;border-top:1px solid var(--line);padding-top:16px}
.stat a svg{width:14px;height:14px;transition:transform .35s var(--ease)}
.stat a:hover{color:var(--blue)}.stat a:hover svg{transform:translateX(4px)}
.more-row{margin:40px 0 0;text-align:center}

/* ---------- industry tabs ---------- */
.ind{margin-top:56px}
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.tabs button{cursor:pointer;padding:12px 20px;border-radius:999px;border:1px solid var(--line-2);background:transparent;color:var(--ink-2);font:500 15px/1 var(--sans);transition:background .25s,color .25s,border-color .25s,transform .3s var(--ease)}
.tabs button:hover{background:#fff;transform:translateY(-2px)}
.tabs button[aria-selected="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.tabpanel{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,64px);padding:clamp(28px,4vw,52px);border-radius:28px;background:var(--card);border:1px solid var(--line);animation:panin .6s var(--ease)}
.tabpanel[hidden]{display:none}
@keyframes panin{from{opacity:0;transform:translateY(12px)}}
.tp-l h3{font:400 clamp(1.9rem,3vw,2.6rem)/1.05 var(--serif);margin:0}
.tp-lede{margin:14px 0 0;color:var(--ink);font-size:1.08rem}
.tp-note{margin:18px 0 0;padding-left:16px;border-left:2px solid var(--line-2);color:var(--ink-2);font-size:15px}
.tp-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.pill-link{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;background:var(--paper-2);font:500 13.5px/1 var(--sans);transition:background .25s,transform .3s var(--ease)}
.pill-link svg{width:14px;height:14px;transition:transform .3s var(--ease)}
.pill-link:hover{background:#e8e4da;transform:translateY(-2px)}.pill-link:hover svg{transform:translateX(3px)}
.tp-uses{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px;align-self:center}
.tp-uses li,.checklist li{display:flex;gap:14px;align-items:flex-start;color:var(--ink-2);font-size:16px}
.tp-uses li svg,.checklist li svg{flex:none;width:20px;height:20px;padding:3px;border-radius:50%;background:#dff5ec;color:#128a5e;margin-top:3px}

/* ---------- process accordion ---------- */
details.st{padding-top:38px}
details.st summary{list-style:none;cursor:pointer;display:block;position:relative}
details.st summary::-webkit-details-marker{display:none}
details.st summary h3{font:400 2rem/1.05 var(--serif);margin:12px 0 0}
details.st summary p{margin:12px 0 0;color:var(--ink-2);font-size:16px;max-width:30ch}
.tog{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font:500 13px/1 var(--mono);color:var(--blue);letter-spacing:.03em}
.tog svg{width:16px;height:16px;padding:3px;border-radius:50%;border:1px solid currentColor;transition:transform .35s var(--ease)}
.tog em{font-style:normal}
details.st[open] .tog svg{transform:rotate(45deg)}
details.st[open] .tog em{display:none}
details.st[open] .tog::after{content:"Less"}
.st-more{margin-top:18px;padding:20px 22px;border-radius:18px;background:var(--card);border:1px solid var(--line);animation:panin .5s var(--ease)}
.st-more dl{margin:0}
.st-more dt{font:500 11.5px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin:0 0 6px}
.st-more dd{margin:0 0 16px;color:var(--ink-2);font-size:15px}
.st-more dd:last-child{margin-bottom:0}

/* ---------- topic dialog ---------- */
.dlg{border:0;padding:0;background:transparent;max-width:min(560px,calc(100% - 32px));width:100%;margin:auto;color:var(--ink)}
.dlg::backdrop{background:rgba(20,24,40,.32);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.dlg[open]{animation:dlgin .45s var(--ease)}
@keyframes dlgin{from{opacity:0;transform:translateY(18px) scale(.97)}}
.dlg-in{position:relative;padding:34px 34px 30px;border-radius:28px;background:var(--paper);border:1px solid var(--line);box-shadow:0 50px 100px -30px rgba(20,30,80,.5)}
.dlg-in::before{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(60% 50% at 100% 0,rgba(184,200,255,.5),transparent 70%),radial-gradient(50% 45% at 0 100%,rgba(190,240,224,.5),transparent 70%);z-index:0;pointer-events:none}
.dlg-in>*{position:relative}
.dlg-x{position:absolute;top:16px;right:16px;width:40px;height:40px;border-radius:50%;border:1px solid var(--line-2);background:rgba(255,255,255,.7);cursor:pointer;font:400 22px/1 var(--sans);color:var(--ink-2)}
.dlg-x:hover{background:#fff}
.dlg .tagl{display:inline-flex;align-items:center;gap:10px;font:500 12px/1 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-2)}
.dlg .tagl i{width:10px;height:10px;border-radius:50%;background:var(--c)}
.dlg h3{font:400 clamp(2rem,4vw,2.8rem)/1.05 var(--serif);margin:14px 0 0;letter-spacing:-.01em}
.dlg h4{font:500 11.5px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin:22px 0 8px}
.dlg p{margin:0;color:var(--ink-2);font-size:16.5px}
.dlg .btn{margin-top:26px;padding:14px 22px;font-size:15px}

/* ---------- inner pages ---------- */
.phead{position:relative;padding:clamp(130px,16vw,190px) 0 clamp(36px,5vw,64px);overflow:hidden;
  background:radial-gradient(50% 70% at 12% 10%,#dbe5ff 0,transparent 70%),radial-gradient(45% 60% at 90% 20%,#c9f1e6 0,transparent 70%),radial-gradient(40% 50% at 65% 100%,#ffe6d6 0,transparent 70%),var(--paper)}
.phead::after{content:"";position:absolute;left:0;right:0;bottom:0;height:80px;background:linear-gradient(to bottom,transparent,var(--paper));pointer-events:none}
.phead .wrap{position:relative;z-index:1}
.phead .lede{margin-top:24px;max-width:60ch}
.h1.sm{font-size:clamp(2.7rem,6.4vw,5.4rem);margin-top:22px;max-width:14em}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:26px;font:400 13px/1 var(--mono);color:var(--mute)}
.crumbs a:hover{color:var(--ink)}
.crumbs i{font-style:normal;opacity:.5}
.crumbs [aria-current]{color:var(--ink-2)}
.section.tight{padding:clamp(44px,6vw,80px) 0}
.wrap.narrow{max-width:860px}
.two{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(28px,5vw,88px);align-items:start}
.two.even{grid-template-columns:1fr 1fr}
.h2.md{font-size:clamp(1.9rem,3.2vw,2.8rem);margin-top:14px}
.prose p{margin:16px 0 0;font-size:clamp(1.05rem,1.3vw,1.16rem);color:var(--ink-2);max-width:62ch}
.prose .eyebrow+p{margin-top:22px}
.prose .h2+p{margin-top:20px}
.src{font:500 12px/1 var(--mono);color:var(--blue);vertical-align:super;margin-left:2px}
.src:hover{text-decoration:underline}
.callout{margin:0;padding:30px 32px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);position:relative;overflow:hidden}
.callout::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--grad)}
.callout p{margin:0;font:400 clamp(1.25rem,1.7vw,1.5rem)/1.3 var(--serif);color:var(--ink)}
.callout cite{display:block;margin-top:16px;font:400 12.5px/1 var(--mono);font-style:normal}
.callout cite a{color:var(--blue);display:inline-flex;gap:8px;align-items:center}
.callout cite svg{width:14px;height:14px}
.minis{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
.mini{padding:26px 28px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);transition:transform .5s var(--ease),box-shadow .5s,border-color .3s}
.mini:hover{transform:translateY(-3px);border-color:var(--line-2);box-shadow:0 26px 50px -34px rgba(30,58,138,.35)}
.mini h3{font:400 1.45rem/1.15 var(--serif);margin:0}
.mini p{margin:10px 0 0;color:var(--ink-2);font-size:15.5px}
.checklist{list-style:none;margin:26px 0 0;padding:0;display:flex;flex-direction:column;gap:14px}
.mini-steps{list-style:none;margin:26px 0 0;padding:0;counter-reset:s;display:flex;flex-direction:column;gap:18px}
.mini-steps li{counter-increment:s;display:grid;grid-template-columns:38px 1fr;column-gap:14px;color:var(--ink-2);font-size:16px}
.mini-steps li::before{content:counter(s);grid-row:span 2;width:32px;height:32px;border-radius:50%;background:var(--card);border:1px solid var(--line-2);display:grid;place-items:center;font:500 13px/1 var(--mono);color:var(--blue)}
.mini-steps b{font-weight:600;color:var(--ink)}
.fit{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fit>div{padding:30px 32px;border-radius:var(--r);border:1px solid var(--line)}
.fit .yes{background:#eefaf4}.fit .no{background:var(--paper-2)}
.fit h3{font:400 1.6rem/1.1 var(--serif);margin:0 0 18px}
.fit ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.fit li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-2);font-size:15.5px}
.fit li svg{flex:none;width:20px;height:20px;padding:3px;border-radius:50%;margin-top:2px}
.fit .yes li svg{background:#cdeedd;color:#128a5e}
.fit .no li svg{background:#e6e2d8;color:#7a7f8f}
.faq{margin-top:34px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 4px;font:400 clamp(1.3rem,2vw,1.6rem)/1.2 var(--serif)}
.faq summary::-webkit-details-marker{display:none}
.faq summary svg{flex:none;width:28px;height:28px;padding:6px;border-radius:50%;border:1px solid var(--line-2);color:var(--ink-2);transition:transform .35s var(--ease),background .25s}
.faq details[open] summary svg{transform:rotate(45deg);background:var(--paper-2)}
.faq details p{margin:0 0 24px;padding:0 4px;color:var(--ink-2);max-width:66ch;animation:panin .4s var(--ease)}
.rel{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}
.rel-card{display:flex;flex-direction:column;padding:28px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);transition:transform .5s var(--ease),box-shadow .5s,border-color .3s}
.rel-card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:0 30px 60px -34px rgba(30,58,138,.35)}
.rel-card .num{font:500 12px/1 var(--mono);color:var(--mute);letter-spacing:.08em}
.rel-card h3{font:400 1.7rem/1.1 var(--serif);margin:16px 0 0}
.rel-card p{margin:10px 0 0;color:var(--ink-2);font-size:15.5px;flex:1}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding-bottom:60px}
.pn a{display:flex;flex-direction:column;gap:6px;padding:22px 26px;border-radius:var(--r);border:1px solid var(--line);background:var(--card);transition:transform .4s var(--ease),border-color .3s}
.pn a:hover{transform:translateY(-3px);border-color:var(--line-2)}
.pn .r{text-align:right}
.pn small{font:400 12px/1 var(--mono);color:var(--mute);letter-spacing:.06em;text-transform:uppercase}
.pn span{font:400 1.5rem/1.1 var(--serif)}
.sources{list-style:none;margin:32px 0 0;padding:0;counter-reset:src;display:flex;flex-direction:column;gap:14px}
.sources li{counter-increment:src;position:relative;padding:20px 24px 20px 62px;border-radius:18px;background:var(--card);border:1px solid var(--line);scroll-margin-top:110px;display:flex;flex-direction:column;gap:6px}
.sources li::before{content:"[" counter(src) "]";position:absolute;left:22px;top:22px;font:500 13px/1 var(--mono);color:var(--blue)}
.sources li:target{border-color:var(--blue);box-shadow:0 0 0 4px rgba(42,86,245,.12)}
.sources a{color:var(--ink);font-weight:500;text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line-2)}
.sources a:hover{text-decoration-color:var(--blue)}
.sources span{font:400 13px/1.4 var(--mono);color:var(--mute)}
.fine-print{margin:24px 0 0;font:400 13px/1.6 var(--mono);color:var(--mute)}

/* ---------- contact: two inboxes + story ---------- */
.inboxes{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:48px auto 0;max-width:960px;text-align:left}
.inbox{position:relative;padding:30px 32px 28px;border-radius:26px;background:rgba(255,255,255,.78);border:1px solid rgba(255,255,255,.95);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 30px 60px -36px rgba(30,58,138,.4),0 0 0 1px var(--line);display:flex;flex-direction:column;transition:transform .5s var(--ease)}
.inbox:hover{transform:translateY(-4px)}
.inbox .ico{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--paper-2);color:var(--blue)}
.inbox .ico svg{width:26px;height:26px}
.inbox .tagline{margin-top:20px;font:500 12px/1 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-2)}
.inbox .addr{margin-top:10px;font:400 clamp(1.7rem,2.6vw,2.3rem)/1.1 var(--serif);letter-spacing:-.01em;word-break:break-all;position:relative;display:inline-block;align-self:flex-start}
.inbox .addr::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--grad);transform-origin:left;transform:scaleX(.2);transition:transform .6s var(--ease)}
.inbox .addr:hover::after{transform:scaleX(1)}
.inbox p{margin:16px 0 0;color:var(--ink-2);font-size:15.5px;flex:1}
.acts{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:24px}
.acts .btn{padding:14px 22px;font-size:15px}
.acts .copy{margin:0}
.story{margin-top:clamp(56px,8vw,96px)}
.h3{font:400 clamp(2rem,3.6vw,3.2rem)/1.05 var(--serif);letter-spacing:-.015em;margin:18px 0 0}
.h3 em{font-style:italic;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.06em}
.chapters{list-style:none;margin:44px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.chapters li{position:relative;padding:28px 26px 26px;border-radius:var(--r);background:var(--card);border:1px solid var(--line)}
.chapters li::after{content:"";position:absolute;left:26px;right:26px;top:0;height:2px;background:var(--grad);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform 1.2s var(--ease) .3s}
.chapters li.in::after{transform:scaleX(1)}
.ch{font:500 11.5px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.chapters h4{font:400 1.6rem/1.1 var(--serif);margin:14px 0 0}
.chapters p{margin:12px 0 0;color:var(--ink-2);font-size:15.5px}
.cta-sec{padding-top:clamp(30px,5vw,60px);padding-bottom:clamp(60px,8vw,110px)}
.cta-sec .panel .h2{font-size:clamp(2.2rem,5.2vw,4.2rem)}
.panel .eyebrow{justify-content:center}
.panel .small{margin-top:34px}

/* ---------- responsive additions ---------- */
@media (max-width:1100px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .chapters{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:980px){
  .menu-btn{display:block}
  .nav #primary-nav{display:none;position:absolute;top:calc(100% + 8px);left:0;right:0;padding:10px;border-radius:26px;background:rgba(250,248,243,.97);border:1px solid var(--line);box-shadow:0 30px 60px -24px rgba(18,21,28,.35)}
  .nav.open #primary-nav{display:block}
  .nav.open #primary-nav ul{display:flex;flex-direction:column;gap:2px}
  .nav.open #primary-nav a{padding:14px 16px;font-size:16px}
  .tabpanel{grid-template-columns:1fr}
  .two,.two.even{grid-template-columns:1fr}
  .minis,.rel{grid-template-columns:1fr 1fr}
  .fit,.inboxes{grid-template-columns:1fr}
}
@media (max-width:640px){
  .stats,.chapters,.minis,.rel,.pn{grid-template-columns:1fr}
  .tabs{flex-wrap:nowrap;overflow-x:auto;margin-inline:calc(var(--gut)*-1);padding:0 var(--gut) 6px;scrollbar-width:none}
  .tabs::-webkit-scrollbar{display:none}
  .tabs button{flex:none}
  .dlg-in{padding:28px 22px 24px}
  .nav .btn{padding:10px 16px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.001s!important;scroll-behavior:auto!important}
  .js .h1 .wi,.js .rise{opacity:1;transform:none;filter:none}
  .js .reveal{opacity:1;transform:none}
  .row{animation:none}
  .demo{animation:none;transform:none}
  .big .m{opacity:1}
}