:root{
  --bg:#f6f8f7;--surface:#e6eeec;--ink:#0e1a18;--muted:#4a5e5b;
  --accent:#0f766e;--accent-ink:#ffffff;--field:#134e4a;--field-ink:#f6f8f7;--field-soft:#b5d8d3;
  --m:clamp(16px,2.2vw,32px);
  --step-small:clamp(.875rem,.85rem + .1vw,.9375rem);
  --step-body:clamp(1.0625rem,1rem + .25vw,1.1875rem);
  --step-lead:clamp(1.25rem,1.1rem + .7vw,1.625rem);
  --step-head:clamp(2rem,1.3rem + 3.2vw,4rem);
  --step-display:clamp(2.75rem,1.2rem + 6.4vw,6.5rem);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 var(--step-body)/1.5 "Clash Grotesk",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
::selection{background:var(--accent);color:var(--accent-ink)}
h1,h2,h3,p{margin:0}
h1,h2{text-wrap:balance;font-weight:400;letter-spacing:-.03em;line-height:.98}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* nav */
.nav{display:flex;align-items:center;justify-content:space-between;padding:20px var(--m)}
.wordmark{font-weight:500;font-size:1.35rem;letter-spacing:-.03em;text-decoration:none}
.nav a.link{text-decoration:none;font-size:var(--step-small);padding:12px 0;margin-left:28px}
.nav a.link:hover{text-decoration:underline;text-underline-offset:4px}

/* one button shape */
.btn{display:inline-flex;align-items:center;min-height:48px;padding:0 24px;border-radius:4px;background:var(--accent);color:var(--accent-ink);font:500 1rem/1 inherit;text-decoration:none;transition:transform .2s var(--ease),background .2s}
.btn:hover{background:var(--field);transform:translateY(-2px)}
.btn:active{transform:none}

/* hero */
.hero{padding:clamp(24px,5vw,72px) var(--m) clamp(72px,9vw,140px)}
.hero h1{display:contents}
.hero-grid{display:grid;grid-template-columns:1fr minmax(0,38rem) 1fr;align-items:center;column-gap:clamp(16px,2.4vw,40px)}
.hero h1 span{font-size:var(--step-display);font-weight:400;letter-spacing:-.04em;line-height:.95;white-space:nowrap}
.hero h1 .a{grid-column:1;grid-row:1;justify-self:start}
.hero h1 .b{grid-column:3;grid-row:1;justify-self:end}
.hero .frame{grid-column:2;grid-row:1}
.hero-sub{margin:clamp(28px,4vw,56px) auto 0;width:min(100%,38rem)}
.hero-sub p{font-size:var(--step-lead);line-height:1.3;margin-bottom:24px}
.status{color:var(--muted);font-size:var(--step-small);margin-top:16px}

/* interface fragments: data-ui keeps the product's own conventions */
.ui{background:#fff;color:#0e1a18;border-radius:8px;padding:20px;font:400 14px/1.4 "Clash Grotesk",system-ui,sans-serif}
.ui h3{font-size:14px;font-weight:500}
.ui .muted{color:#5b6c69}
.ui .row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:9px 0;border-top:1px solid #e3ebe9} /* taste-skill-ignore */
.ui .row.first{border-top:0}
.ui .num{font-variant-numeric:tabular-nums}
.ui .big{font-size:40px;letter-spacing:-.03em;line-height:1}
.ui .big small{font-size:14px;color:#5b6c69;letter-spacing:0}
.ui .head{display:flex;justify-content:space-between;align-items:baseline;margin-top:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.chip{min-height:44px;padding:0 14px;border-radius:4px;border:1px solid #c6d6d3;background:#fff;color:inherit;font:inherit;cursor:pointer;transition:background .15s,color .15s,border-color .15s} /* taste-skill-ignore */
.chip:hover{border-color:var(--accent)}
.chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
.stepper{display:flex;align-items:center;gap:12px;margin:14px 0}
.stepper button{width:44px;height:44px;border-radius:4px;border:1px solid #c6d6d3;background:#fff;font:inherit;font-size:20px;cursor:pointer;transition:background .15s} /* taste-skill-ignore */
.stepper button:hover{background:#e6eeec}
.stepper output{min-width:96px;text-align:center;font-size:22px;font-variant-numeric:tabular-nums}
.macros{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:6px}
.macros div{background:#f0f5f4;border-radius:4px;padding:10px}
.macros b{display:block;font-size:20px;font-weight:500;font-variant-numeric:tabular-nums}
.macros span{color:#5b6c69;font-size:13px}
.bar{height:8px;background:#dce7e5;border-radius:2px;overflow:hidden;margin-top:6px}
.bar i{display:block;height:100%;background:var(--accent);transform-origin:left;transform:scaleX(var(--w,1));transition:transform 1.1s var(--ease)}
.js .bar i{transform:scaleX(0)}
.js .in .bar i,.js .bar.in i{transform:scaleX(var(--w,1))}
.pill{display:inline-block;padding:4px 10px;border-radius:4px;background:#e6eeec;font-size:13px}

/* capability rows */
.rows{display:flex;flex-direction:column;gap:clamp(96px,12vw,200px);padding-bottom:clamp(96px,12vw,200px)}
.cap{display:grid;grid-template-columns:repeat(12,1fr);column-gap:clamp(16px,2.4vw,40px);align-items:start;padding-inline:var(--m)}
.cap .say{grid-column:1/6;position:sticky;top:96px}
.cap h2{font-size:var(--step-head);margin-bottom:20px;max-width:9em}
.cap .say p{color:var(--muted);max-width:26em}
.cap .show{grid-column:6/13}
.cap.flip .say{grid-column:8/13;grid-row:1}
.cap.flip .show{grid-column:1/8;grid-row:1}
.cap.flip.narrow .show{grid-column:1/7}

/* flat field */
.band{background:var(--field);color:var(--field-ink);padding:clamp(72px,9vw,140px) 0}
.band .cap .say p{color:var(--field-soft)}

/* faq */
.faq{display:grid;grid-template-columns:repeat(12,1fr);column-gap:clamp(16px,2.4vw,40px);padding:clamp(96px,12vw,200px) var(--m)}
.faq h2{grid-column:1/5;font-size:var(--step-head);position:sticky;top:96px;align-self:start}
.faq .list{grid-column:5/13;display:flex;flex-direction:column;gap:8px}
details{background:var(--surface);border-radius:4px;transition:background .25s,color .25s}
details summary{list-style:none;cursor:pointer;min-height:72px;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:1.25rem;font-weight:500}
details summary::-webkit-details-marker{display:none}
.plus{position:relative;width:16px;height:16px;flex:none;transition:transform .25s var(--ease)}
.plus::before,.plus::after{content:"";position:absolute;left:0;top:6.5px;width:16px;height:3px;background:currentColor}
.plus::after{transform:rotate(90deg);transition:opacity .2s}
details[open] .plus::after{opacity:0}
details[open]{background:var(--accent);color:var(--accent-ink)}
details p{padding:0 24px 24px;max-width:36em}
details:not([open]):hover{background:#d6e3e0}

/* close and footer */
.close{padding:clamp(72px,10vw,160px) var(--m) 0}
.close h2{font-size:var(--step-display);max-width:12em}
.foot{padding:clamp(80px,14vh,200px) var(--m) 28px;font-size:var(--step-small);display:grid;grid-template-columns:1fr auto 1fr;gap:8px 24px}
.foot .r{justify-self:end}
.foot .legal{grid-column:1/-1;color:var(--muted);margin-top:8px}
.foot a{text-underline-offset:3px}

/* reveals: content shows without script */
.js .rv{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease);transition-delay:calc(var(--i,0)*80ms)}
.js .rv.in{opacity:1;transform:none}

/* privacy page */
.prose{max-width:46rem;padding:clamp(24px,5vw,72px) var(--m) 0}
.prose h1{font-size:var(--step-head);margin-bottom:20px}
.prose h2{font-size:var(--step-lead);margin:36px 0 8px;letter-spacing:-.02em;line-height:1.15}
.prose p{margin-bottom:14px;max-width:38em}

@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero h1 span{font-size:clamp(2.8rem,15vw,5rem)}
  .hero h1 .a{grid-column:1;grid-row:1;justify-self:start}
  .hero .frame{grid-column:1;grid-row:2;margin:20px 0}
  .hero h1 .b{grid-column:1;grid-row:3;justify-self:end}
  .cap{display:flex;flex-direction:column;gap:28px}
  .cap .say{position:static}
  .faq{display:flex;flex-direction:column;gap:28px}
  .faq h2{position:static}
  .foot{grid-template-columns:1fr}.foot .r{justify-self:start}
  .macros{grid-template-columns:repeat(2,1fr)}
  details summary{font-size:1.125rem;min-height:64px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .rv{opacity:1;transform:none;transition:none}
  .js .bar i{transform:scaleX(var(--w,1));transition:none}
  .btn,.chip,details,.plus{transition:none}
}