/* www.zotoloop.com: the Klein identity (DESIGN.md). One blue, no lines, no shadows, no gradients. */
@font-face{font-family:'Funnel Display';src:url('/home/fonts/funnel-display.woff2') format('woff2');font-weight:300 800;font-display:swap}
@font-face{font-family:'Funnel Sans';src:url('/home/fonts/funnel-sans.woff2') format('woff2');font-weight:300 800;font-display:swap}
@font-face{font-family:'Fragment Mono';src:url('/home/fonts/fragment-mono.woff2') format('woff2');font-weight:400;font-display:swap}
:root{color-scheme:light;
 --ground:#D9D9D5;--canvas:#ECECE8;--panel:#F6F6F3;--raised:#FCFCFA;--well:#E3E3DE;
 --ink:#0B0B0B;--ink-2:#44443F;--ink-3:#5E5E58;
 --klein:#002FA7;--klein-hover:#001C66;--link:#002FA7;--focus:#002FA7;--tint:#DCE3FA;--tint-fg:#002FA7;
 --success:#155C34;--success-bg:#DDEBDF;--neutral-bg:#E3E3DE;
 --display:'Funnel Display','Funnel Sans',system-ui,sans-serif;--sans:'Funnel Sans',system-ui,sans-serif;--mono:'Fragment Mono',ui-monospace,monospace;
 --gutter:clamp(20px,4vw,48px);--max:1200px}
@media (prefers-color-scheme:dark){:root{color-scheme:dark;
 --ground:#0B0B0C;--canvas:#0B0B0C;--panel:#141415;--raised:#1D1D1F;--well:#1D1D1F;
 --ink:#ECECE8;--ink-2:#B3B3AC;--ink-3:#8E8E87;
 --klein:#2350FF;--klein-hover:#3D66FF;--link:#8FA6FF;--focus:#8FA6FF;--tint:#18245C;--tint-fg:#8FA6FF;
 --success:#7DD8A2;--success-bg:#12291C;--neutral-bg:#1D1D1F}}
*{box-sizing:border-box;border:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--canvas);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
a{color:inherit}
:focus{outline:none}
:focus-visible{outline:none;box-shadow:0 7px 0 -4px var(--focus)}
::selection{background:var(--tint);color:var(--ink)}
h1,h2,h3{font-family:var(--display);color:var(--ink);text-wrap:balance;margin:0}
h1{font-size:clamp(2.5rem,5vw,3.5rem);line-height:1.04;letter-spacing:-.025em;font-weight:700;margin:.2em 0 .4em;max-width:18ch}
h1.display{font-size:clamp(3rem,6.4vw,5rem);line-height:.98;letter-spacing:-.03em;max-width:12ch}
h2{font-size:clamp(1.75rem,3.4vw,2.75rem);line-height:1.06;letter-spacing:-.025em;font-weight:700;margin:2.2em 0 .5em}
h3{font-size:1.125rem;line-height:1.3;font-weight:600;font-family:var(--sans);margin:0 0 .4em}
p,li{color:var(--ink-2);text-wrap:pretty}
.preview{background:#F3E6CC;color:#6E4300;text-align:center;font-size:.85rem;padding:.4rem}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;z-index:10;background:var(--raised);padding:8px 12px;border-radius:8px}

/* Header */
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:32px;max-width:var(--max);margin:0 auto;padding:16px var(--gutter);background:var(--canvas)}
.brand{display:inline-flex;color:var(--ink);text-decoration:none}
.lockup{height:26px;width:auto;display:block}
.primary-nav{display:flex;gap:4px;flex:1}
.primary-nav a,.signin{padding:8px 12px;border-radius:8px;text-decoration:none;color:var(--ink-2);font-size:15px;font-weight:500;transition:background-color .15s,color .15s}
.primary-nav a:hover,.signin:hover{background:var(--well);color:var(--ink)}
.primary-nav a[aria-current]{color:var(--ink);background:var(--panel)}
.top-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.menu{display:none;position:relative}
.menu summary{list-style:none;display:grid;gap:5px;place-content:center;width:44px;height:44px;border-radius:8px;cursor:pointer;background:var(--panel)}
.menu summary::-webkit-details-marker{display:none}
.menu summary span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink)}
.menu nav{position:absolute;right:0;top:52px;display:grid;min-width:220px;padding:8px;border-radius:8px;background:var(--raised)}
.menu nav a{padding:12px;border-radius:8px;text-decoration:none;color:var(--ink)}
.menu nav a:hover{background:var(--well)}

/* Buttons: Klein for the one primary action, Concrete/Soot for the rest. */
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:8px;text-decoration:none;font-weight:600;font-size:15px;color:var(--ink);background:var(--well);transition:background-color .15s,transform .12s;white-space:nowrap}
.button:hover{background:var(--ground)}
@media (prefers-color-scheme:dark){.button:hover{background:#29292C}}
.button:active{transform:translateY(1px)}
.button.primary{background:var(--klein);color:#FCFCFA}
.button.primary:hover{background:var(--klein-hover)}
.button .arrow{transition:transform .2s}.button:hover .arrow{transform:translateX(2px)}
.button.small{min-height:40px;padding:0 16px;font-size:14px}
.button.on-klein{background:#FCFCFA;color:#002FA7}.button.on-klein:hover{background:#ECECE8}
.button.ghost-on-klein{background:rgb(236 236 232 / .14);color:#FCFCFA}.button.ghost-on-klein:hover{background:rgb(236 236 232 / .24)}
.text-link{color:var(--link);font-weight:600;text-underline-offset:4px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.fine{margin-top:16px;font-size:14px;color:var(--ink-3)}

/* Page */
.page{max-width:880px;margin:0 auto;padding:32px var(--gutter) 96px}
.page.wide{max-width:var(--max)}
.lede{font-size:clamp(1.0625rem,1.6vw,1.25rem);line-height:1.55;max-width:60ch;color:var(--ink-2)}
.meta{font-size:.85rem;color:var(--ink-3)}
main h1+.meta{margin-top:-.6rem}

/* Hero: content on the ground, a square Klein field that crops the mark. */
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:stretch;padding:24px 0 16px}
.hero-copy{display:flex;flex-direction:column;justify-content:center;padding:clamp(16px,4vw,48px) 0}
.hero-field{position:relative;overflow:hidden;min-height:560px;background:#002FA7;display:flex;align-items:flex-end;padding:clamp(20px,3vw,40px)}
.field-mark{position:absolute;top:-18%;right:-30%;width:120%;height:auto}
.draft{position:relative;width:100%;max-width:440px;margin-left:auto;padding:24px;border-radius:8px;background:var(--raised);color:var(--ink);display:grid;gap:16px;font-size:15px}
.draft-head{display:flex;justify-content:space-between;align-items:center;gap:12px}
.draft-label{font-weight:600}
.draft-meta{display:grid;gap:6px;margin:0}
.draft-meta div{display:grid;grid-template-columns:72px 1fr;gap:8px}
.draft-meta dt{color:var(--ink-3);font-size:14px}.draft-meta dd{margin:0;font-size:14px;color:var(--ink)}
.draft-body{margin:0;padding:16px;border-radius:8px;background:var(--well);color:var(--ink);line-height:1.55}
.draft-evidence{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.draft-evidence li{display:flex;align-items:center;gap:10px;font-size:14px}
.draft-actions{display:flex;gap:8px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;height:36px;padding:0 14px;border-radius:8px;background:var(--well);font-size:14px;font-weight:500}
.chip.strong{background:var(--ink);color:var(--canvas)}
.status{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:8px;background:var(--neutral-bg);color:var(--ink-2);font-size:13px;font-weight:500;white-space:nowrap}
.status.info{background:var(--tint);color:var(--tint-fg)}
.status.success{background:var(--success-bg);color:var(--success)}

/* The loop */
.loop{margin-top:clamp(64px,10vw,128px)}
.loop h2{margin-top:0;max-width:16ch}
.loop-steps{counter-reset:s;list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}
.loop-steps li{counter-increment:s;padding:28px;background:var(--panel)}
.loop-steps li:first-child{border-radius:8px 0 0 0}.loop-steps li:nth-child(3){border-radius:0 8px 0 0}
.loop-steps li:nth-child(4){border-radius:0 0 0 8px}.loop-steps li:last-child{border-radius:0 0 8px 0}
.loop-steps li::before{content:counter(s);display:block;font-family:var(--mono);font-size:13px;color:var(--ink-3);margin-bottom:20px}
.loop-steps p{margin:0}

/* Modes */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:center;margin-top:clamp(64px,10vw,128px)}
.split h2{margin-top:0}
.modes{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.modes li{padding:24px;background:var(--panel)}
.modes li:first-child{border-radius:8px 8px 0 0}.modes li:last-child{border-radius:0 0 8px 8px}
.modes p{margin:12px 0 0}

/* Cards */
.grid{display:grid;gap:16px;margin:2rem 0}
.grid.two{grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr))}
.grid.three{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.features{margin-top:clamp(64px,10vw,128px)}
.grid article{background:var(--panel);border-radius:8px;padding:28px}
.grid article ul{padding-left:1.1rem;margin:.6rem 0 0}
.grid article li{margin:.25rem 0}
main article p:last-child{margin-bottom:0}

/* Closing band: full Klein field. */
.band{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px;margin:clamp(64px,10vw,128px) 0 0;padding:clamp(32px,6vw,72px);background:#002FA7;color:#FCFCFA}
.band h2{color:#FCFCFA;margin:0 0 12px}
.band p{color:rgb(236 236 232 / .82);max-width:46ch;margin:0}
.band .cta-row{margin-top:0}

/* Steps page */
.steps{counter-reset:s;list-style:none;padding:0;max-width:760px;display:grid;gap:4px;margin-top:2rem}
.steps li{counter-increment:s;position:relative;padding:24px 24px 24px 76px;background:var(--panel)}
.steps li:first-child{border-radius:8px 8px 0 0}.steps li:last-child{border-radius:0 0 8px 8px}
.steps li::before{content:counter(s);position:absolute;left:24px;top:22px;width:32px;height:32px;border-radius:8px;display:grid;place-items:center;background:var(--well);font-family:var(--mono);font-size:14px;color:var(--ink)}
.steps p{margin:0}

/* Pricing */
.pricing-controls{display:flex;flex-wrap:wrap;gap:12px;margin:2rem 0 0}
.segmented{display:inline-flex;gap:2px;padding:4px;border-radius:8px;background:var(--well)}
.segmented button{font:inherit;font-size:14px;font-weight:500;min-height:38px;padding:0 16px;border-radius:6px;background:transparent;color:var(--ink-2);cursor:pointer}
.segmented button[aria-pressed="true"]{background:var(--raised);color:var(--ink)}
.plans{margin-top:1.25rem}
.plan{display:flex;flex-direction:column;gap:12px}
.plan h3{font-family:var(--display);font-size:1.5rem;margin:0}
.plan .desc{margin:0}
.plan .price{margin:8px 0 0;color:var(--ink)}
.plan .amount{font-family:var(--display);font-size:2.5rem;font-weight:700;letter-spacing:-.02em}
.plan .price small{font-size:15px;color:var(--ink-3)}
.plan .billed{display:block;font-size:14px;color:var(--ink-3)}
.plan .trial{margin:0;font-size:15px;color:var(--ink)}
.limits{list-style:none;padding:0;margin:8px 0 16px;flex:1;display:grid;gap:2px}
.limits li{display:flex;justify-content:space-between;gap:16px;padding:8px 0;font-size:15px}
.limits .num{font-family:var(--mono);font-size:14px;color:var(--ink)}
.plan .button{width:100%}
.free-plan{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) auto;gap:32px;align-items:center;margin-top:16px;padding:28px;border-radius:8px;background:var(--panel)}
.free-plan h3{font-family:var(--display);font-size:1.5rem}.free-plan p{margin:0}.free-plan .limits{margin:0}
[hidden]{display:none!important}

/* Tables (legal) */
.table{width:100%;border-collapse:separate;border-spacing:0;font-size:.95rem}
.table th{text-align:left;padding:10px 12px;color:var(--ink-3);font-weight:500}
.table td{text-align:left;padding:12px;color:var(--ink-2)}
.table tbody tr:nth-child(odd) td{background:var(--panel)}
.table td:first-child{border-radius:8px 0 0 8px;color:var(--ink)}.table td:last-child{border-radius:0 8px 8px 0}
main:not(.wide) h2{font-size:1.5rem}

/* Footer */
.foot{display:grid;grid-template-columns:minmax(0,2fr) repeat(3,minmax(0,1fr));gap:32px;max-width:var(--max);margin:0 auto;padding:64px var(--gutter) 48px}
.foot-brand p{margin:.6rem 0 0;font-size:15px}
.foot nav{display:grid;align-content:start;gap:8px}
.foot nav h2{font-family:var(--sans);font-size:14px;font-weight:600;color:var(--ink);margin:0 0 4px;letter-spacing:0}
.foot nav a{color:var(--ink-2);text-decoration:none;font-size:15px}.foot nav a:hover{color:var(--ink)}
.foot .copy{grid-column:1/-1;margin:16px 0 0}

@media (max-width:960px){
 .hero{grid-template-columns:1fr}
 .hero-field{min-height:auto;padding-top:180px}
 .loop-steps{grid-template-columns:1fr}
 .loop-steps li{border-radius:0!important}.loop-steps li:first-child{border-radius:8px 8px 0 0!important}.loop-steps li:last-child{border-radius:0 0 8px 8px!important}
 .split{grid-template-columns:1fr}
 .free-plan{grid-template-columns:1fr}
 .foot{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/-1}
}
@media (max-width:760px){
 .primary-nav,.signin{display:none}
 .menu{display:block;order:3}
 .top{gap:12px}
 .top-actions{margin-left:auto}
 body{font-size:16px}
 .band{padding:32px 24px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.grid article ul.limits,.free-plan ul.limits{padding:0;margin:8px 0 16px}
.free-plan ul.limits{margin:0}
.page.wide>h1,.page.wide>.lede{max-width:none}