/* Sixty — site stylesheet. Redesign Sep 2026. Plan: site-redesign-plan.md */

@font-face{font-family:"Fraunces";src:url(/assets/fonts/fraunces-normal.woff2) format("woff2");font-weight:300 700;font-style:normal;font-display:swap}
@font-face{font-family:"Fraunces";src:url(/assets/fonts/fraunces-italic.woff2) format("woff2");font-weight:300 700;font-style:italic;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url(/assets/fonts/instrument-sans-normal.woff2) format("woff2");font-weight:400 700;font-style:normal;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url(/assets/fonts/instrument-sans-italic.woff2) format("woff2");font-weight:400 700;font-style:italic;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(/assets/fonts/jetbrains-mono-normal.woff2) format("woff2");font-weight:400 600;font-style:normal;font-display:swap}

:root{
  --ink:#0e1014; --ink-2:#14161a; --ink-3:#1b1f26;
  --paper:#f2f4f7; --mute:#98a2b3; --mute-2:#5f6876; --line:#252a33; --line-2:#30363f;
  --signal:#22d6f1; --signal-ink:#06181c; --warn:#ffb14a;
  --bg:var(--ink); --fg:var(--paper); --surface:var(--ink-2); --surface-2:var(--ink-3);
  --display:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Instrument Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --ease:cubic-bezier(.16,1,.3,1);
  --t-ui:160ms; --t-reveal:560ms; --t-scene:1100ms;
  --max:1440px; --gutter:clamp(20px,4vw,64px);
  --measure:68ch;
  color-scheme:dark;
}
@media (prefers-color-scheme:light){
  :root{
    --bg:#f2f4f7; --fg:#0e1014; --surface:#ffffff; --surface-2:#e9ecf1;
    --mute:#5b6470; --mute-2:#7c8592; --line:#dfe3e9; --line-2:#cfd4dc;
    --signal:#0a97ad; --signal-ink:#ffffff; --warn:#b26a00;
    color-scheme:light;
  }
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
a{color:inherit}
img,svg{max-width:100%;display:block}
::selection{background:var(--signal);color:var(--signal-ink)}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px;border-radius:4px}

.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.measure{max-width:var(--measure)}

/* ---------- type ---------- */
.display{font-family:var(--display);font-optical-sizing:auto;font-weight:400;letter-spacing:-.02em;line-height:.98;margin:0}
.display i,.display em{font-style:italic;font-weight:400}
h1.display{font-size:clamp(44px,7.2vw,112px)}
h2.display{font-size:clamp(34px,4.6vw,68px);line-height:1.02}
h3.display{font-size:clamp(26px,2.6vw,38px);line-height:1.1}
.eyebrow{font:500 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin:0 0 20px}
.eyebrow .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--signal);margin-right:10px;vertical-align:1px;box-shadow:0 0 0 0 rgba(34,214,241,.5)}
.lede{font-size:clamp(18px,1.5vw,22px);line-height:1.5;color:var(--mute);margin:0}
p{margin:0 0 1.1em}
.mute{color:var(--mute)}
.small{font-size:15px}
.mono{font-family:var(--mono);font-size:13px;letter-spacing:0}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:color-mix(in srgb,var(--bg) 78%,transparent);border-bottom:1px solid transparent;transition:border-color var(--t-reveal) var(--ease)}
.site-head.is-stuck{border-bottom-color:var(--line)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.wordmark{font-family:var(--display);font-optical-sizing:auto;font-size:26px;font-weight:500;letter-spacing:-.01em;text-decoration:none;line-height:1}
.nav{display:flex;align-items:center;gap:28px;font-size:15px}
.nav a{text-decoration:none;color:var(--mute);transition:color var(--t-ui)}
.nav a:hover{color:var(--fg)}
.nav .pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line-2);border-radius:999px;padding:8px 14px;color:var(--fg);font-family:var(--mono);font-size:12px;letter-spacing:.04em}
.nav .pill .dot{width:6px;height:6px;border-radius:50%;background:var(--signal)}
@media (max-width:640px){.nav .hide-s{display:none}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:600;font-size:16px;padding:16px 26px;border-radius:999px;border:1px solid transparent;transition:transform var(--t-ui) var(--ease),background var(--t-ui),color var(--t-ui),border-color var(--t-ui);will-change:transform;position:relative}
.btn-primary{background:var(--signal);color:var(--signal-ink)}
.btn-primary:hover{filter:brightness(1.06)}
.btn-ghost{border-color:var(--line-2);color:var(--fg);background:transparent}
.btn-ghost:hover{border-color:var(--mute)}
.btn .arrow{transition:transform var(--t-ui) var(--ease)}
.btn:hover .arrow{transform:translateX(3px)}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(22px);filter:blur(4px);transition:opacity var(--t-scene) var(--ease),transform var(--t-scene) var(--ease),filter var(--t-scene) var(--ease)}
.rv.in{opacity:1;transform:none;filter:blur(0)}
.rv[data-d="1"]{transition-delay:90ms}.rv[data-d="2"]{transition-delay:180ms}.rv[data-d="3"]{transition-delay:270ms}.rv[data-d="4"]{transition-delay:360ms}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* ---------- hero ---------- */
.hero{min-height:calc(100vh - 68px);display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,5vw,96px);align-items:center;padding:clamp(48px,7vh,96px) 0 clamp(40px,6vh,72px)}
.hero .words .w{display:inline-block;opacity:0;transform:translateY(.4em) rotate(.6deg);filter:blur(6px);transition:opacity 900ms var(--ease),transform 900ms var(--ease),filter 900ms var(--ease)}
.hero .words.in .w{opacity:1;transform:none;filter:blur(0)}
.hero .lede{margin:28px 0 36px;max-width:36ch}
.hero .actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero .fine{margin-top:22px;font-family:var(--mono);font-size:12px;color:var(--mute);letter-spacing:.02em;max-width:52ch;line-height:1.6}
@media (prefers-reduced-motion:reduce){.hero .words .w{opacity:1;transform:none;transition:none}}
@media (max-width:960px){.hero{grid-template-columns:1fr;gap:40px;min-height:0;padding-top:40px}}

/* the live loop stage */
.stage{position:relative;border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,var(--surface),var(--bg));padding:22px;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto;gap:18px;overflow:hidden}
.stage::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 40% at 80% 0%,rgba(34,214,241,.10),transparent 70%);pointer-events:none}
.stage .card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px}
.stage .card h4{margin:0 0 12px;font:500 11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.form-sim{grid-column:1;grid-row:1}
.form-sim .field{border:1px solid var(--line-2);border-radius:8px;padding:9px 11px;font-size:14px;margin-bottom:8px;min-height:36px;color:var(--fg);background:var(--bg);white-space:nowrap;overflow:hidden}
.form-sim .field .ph{color:var(--mute-2)}
.form-sim .field .caret{display:inline-block;width:1px;height:1em;background:var(--fg);vertical-align:-2px;margin-left:1px;animation:blink 1s steps(1) infinite;opacity:0}
.form-sim .field.typing .caret{opacity:1}
.form-sim .consent{display:flex;gap:8px;align-items:flex-start;font-size:11.5px;color:var(--mute);line-height:1.4;margin:6px 0 10px}
.form-sim .box{width:14px;height:14px;border:1px solid var(--line-2);border-radius:3px;flex:none;margin-top:2px;position:relative;background:var(--bg)}
.form-sim .box.on{background:var(--signal);border-color:var(--signal)}
.form-sim .box.on::after{content:"";position:absolute;left:4px;top:1px;width:4px;height:8px;border:solid var(--signal-ink);border-width:0 2px 2px 0;transform:rotate(45deg)}
.form-sim .submit{display:block;width:100%;border:0;border-radius:8px;padding:10px;background:var(--fg);color:var(--bg);font-weight:600;font-size:14px;transition:transform var(--t-ui) var(--ease),opacity var(--t-ui)}
.form-sim .submit.pressed{transform:scale(.98);opacity:.85}
.clock{grid-column:2;grid-row:1;display:flex;flex-direction:column;justify-content:space-between}
.clock .t{font:500 clamp(30px,3.2vw,44px)/1 var(--mono);letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:var(--mute)}
.clock.run .t{color:var(--fg)}
.clock.done .t{color:var(--signal)}
.clock .state{font:400 12px/1.5 var(--mono);color:var(--mute);margin-top:10px;min-height:2.6em}
.clock .state b{color:var(--fg);font-weight:500}
.phone{grid-column:1;grid-row:2;align-self:end}
.phone .screen{background:var(--bg);border:1px solid var(--line-2);border-radius:14px;padding:12px;min-height:118px}
.phone .from{display:flex;justify-content:space-between;font:500 10.5px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin-bottom:10px}
.phone .bubble{background:var(--surface-2);border-radius:12px 12px 12px 4px;padding:10px 12px;font-size:13px;line-height:1.45;opacity:0;transform:translateY(8px) scale(.98);transition:opacity var(--t-reveal) var(--ease),transform var(--t-reveal) var(--ease);max-width:100%}
.phone .bubble.in{opacity:1;transform:none}
.receipt{grid-column:2;grid-row:2}
.receipt .rows{font-family:var(--mono);font-size:11.5px;line-height:1.6;letter-spacing:0}
.receipt .r{display:grid;grid-template-columns:auto 1fr;gap:10px;opacity:0;transform:translateX(-4px);transition:opacity var(--t-reveal) var(--ease),transform var(--t-reveal) var(--ease);border-bottom:1px dashed var(--line);padding:3px 0}
.receipt .r.in{opacity:1;transform:none}
.receipt .r:last-child{border-bottom:0}
.receipt .k{color:var(--mute)}
.receipt .v{color:var(--fg);text-align:right;white-space:normal;overflow-wrap:anywhere}
.receipt .v.sig{color:var(--signal)}
.stage .replay{position:absolute;right:14px;bottom:12px;background:transparent;border:1px solid var(--line-2);color:var(--mute);font:500 11px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:7px 10px;border-radius:999px;cursor:pointer;opacity:0;transition:opacity var(--t-reveal)}
.stage .replay.show{opacity:1}
.stage .replay:hover{color:var(--fg);border-color:var(--mute)}
@keyframes blink{50%{opacity:0}}
@media (max-width:520px){.stage{grid-template-columns:1fr;padding:14px;gap:12px}.form-sim,.clock,.phone,.receipt{grid-column:1;grid-row:auto}.clock{flex-direction:row;align-items:baseline;gap:16px}.clock .state{margin:0}}
@media (prefers-reduced-motion:reduce){.form-sim .field .caret{animation:none}.phone .bubble,.receipt .r{transition:none}}

/* ---------- pinned three steps ---------- */
.steps{padding:clamp(72px,10vh,140px) 0 0}
.steps .intro{margin-bottom:clamp(40px,6vh,72px)}
.step{position:sticky;top:68px;min-height:calc(100vh - 68px);display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,5vw,96px);align-items:center;padding:clamp(28px,5vh,64px) 0;background:var(--bg);border-top:1px solid var(--line)}
.step .n{font:400 clamp(60px,9vw,140px)/.9 var(--display);font-optical-sizing:auto;color:var(--mute);letter-spacing:-.04em;margin:0 0 14px}
.step h3{margin:0 0 18px}
.step p{color:var(--mute);max-width:46ch;font-size:clamp(16px,1.25vw,19px)}
.step .vis{border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,var(--surface),var(--bg));padding:22px;min-height:min(56vh,520px);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
@media (max-width:960px){.step{grid-template-columns:1fr;position:static;min-height:0;gap:24px}.step .vis{min-height:0}}

/* step 1 visual: ads in your own account */
.ads{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;width:100%}
.ads .ad{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px;aspect-ratio:4/5;display:flex;flex-direction:column;justify-content:space-between;gap:8px;font-family:var(--mono);font-size:11px;color:var(--mute);opacity:0;transform:translateY(12px);transition:opacity var(--t-scene) var(--ease),transform var(--t-scene) var(--ease)}
.in .ads .ad{opacity:1;transform:none}
.in .ads .ad:nth-child(2){transition-delay:90ms}.in .ads .ad:nth-child(3){transition-delay:180ms}.in .ads .ad:nth-child(4){transition-delay:270ms}.in .ads .ad:nth-child(5){transition-delay:360ms}.in .ads .ad:nth-child(6){transition-delay:450ms}
.ads .ad .who{display:flex;align-items:center;gap:7px;font-family:var(--sans);font-size:10.5px;color:var(--mute)}
.ads .ad .who i{width:16px;height:16px;border-radius:50%;background:linear-gradient(135deg,var(--signal),#0b5d6b);display:inline-block;flex:none}
.ads .ad .img{flex:1;min-height:40%;border-radius:8px;border:1px solid var(--line);position:relative;overflow:hidden;background:radial-gradient(120% 90% at 20% 10%,rgba(34,214,241,.22),transparent 55%),linear-gradient(160deg,var(--surface-2),var(--ink-3))}
.ads .ad .img::after{content:"";position:absolute;left:12%;right:12%;bottom:14%;height:26%;border-radius:6px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08)}
.ads .ad .cta{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:8px;font-family:var(--sans);font-size:10.5px;color:var(--mute)}
.ads .ad .cta b{color:var(--fg);font-weight:600}
@media (prefers-color-scheme:light){.ads .ad .img{background:radial-gradient(120% 90% at 20% 10%,rgba(10,151,173,.20),transparent 55%),linear-gradient(160deg,#e6e9ef,#d5dbe4)}.ads .ad .img::after{background:rgba(0,0,0,.05);border-color:rgba(0,0,0,.08)}}
.ads .ad .t{color:var(--fg);font-family:var(--sans);font-size:12.5px;font-weight:600;line-height:1.25}
.ads .ad .tag{display:inline-block;border:1px solid var(--line-2);border-radius:999px;padding:3px 7px;font-size:10px;letter-spacing:.06em;text-transform:uppercase}
.ads .own{grid-column:1/-1;font:500 11px/1.5 var(--mono);color:var(--mute);letter-spacing:.06em;text-transform:uppercase;display:flex;justify-content:space-between;border-top:1px dashed var(--line);padding-top:12px}
.ads .own b{color:var(--signal);font-weight:500}
@media (max-width:520px){.ads{grid-template-columns:repeat(2,1fr)}.ads .ad:nth-child(n+5){display:none}}

/* step 2 visual: the phone, large */
.bigphone{width:min(320px,86%);border:1px solid var(--line-2);border-radius:30px;padding:14px;background:var(--bg);box-shadow:0 30px 80px rgba(0,0,0,.35)}
.bigphone .top{display:flex;justify-content:space-between;font:500 10.5px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute);padding:6px 4px 14px}
.bigphone .msg{background:var(--surface-2);border-radius:14px 14px 14px 4px;padding:12px 14px;font-size:14px;line-height:1.45;margin-bottom:10px;opacity:0;transform:translateY(10px);transition:opacity var(--t-scene) var(--ease),transform var(--t-scene) var(--ease)}
.bigphone .msg.me{background:var(--signal);color:var(--signal-ink);border-radius:14px 14px 4px 14px;margin-left:22%}
.in .bigphone .msg{opacity:1;transform:none}
.in .bigphone .msg:nth-child(3){transition-delay:600ms}.in .bigphone .msg:nth-child(4){transition-delay:1500ms}
.bigphone .stamp{font:400 10.5px/1 var(--mono);color:var(--mute);text-align:center;padding:4px 0 6px}

/* step 3 visual + the log section */
.ledger{width:100%;font-family:var(--mono);font-size:12.5px;line-height:1.6}
.ledger .hd,.ledger .row{display:grid;grid-template-columns:1.4fr 1.1fr 1fr 2.2fr .9fr;gap:14px;padding:9px 0;border-bottom:1px solid var(--line);align-items:baseline}
.ledger .hd{color:var(--mute);letter-spacing:.08em;text-transform:uppercase;font-size:10.5px}
.ledger .row{opacity:0;transform:translateY(6px);transition:opacity var(--t-reveal) var(--ease),transform var(--t-reveal) var(--ease)}
.ledger .row.in{opacity:1;transform:none}
.ledger .row .st{color:var(--signal)}
.ledger .row.warn .st{color:var(--warn)}
.ledger .row .c{color:var(--mute)}
.ledger .row span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ledger .foot{padding-top:10px;color:var(--mute);font-size:11px;letter-spacing:.02em}
@media (max-width:760px){.ledger .hd,.ledger .row{grid-template-columns:1.2fr 1fr 1.6fr;gap:10px}.ledger .hd span:nth-child(3),.ledger .row span:nth-child(3),.ledger .hd span:nth-child(5),.ledger .row span:nth-child(5){display:none}}

.log{padding:clamp(80px,12vh,160px) 0}
.log .grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,96px);align-items:start}
.log .sticky{position:sticky;top:110px}
.log .panel{border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,var(--surface),var(--bg));padding:clamp(16px,2.4vw,28px)}
@media (max-width:960px){.log .grid{grid-template-columns:1fr}.log .sticky{position:static}}

/* ---------- prose sections ---------- */
.band{padding:clamp(64px,10vh,128px) 0;border-top:1px solid var(--line)}
.band .grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(24px,4vw,80px)}
.band p{font-size:clamp(17px,1.3vw,20px);line-height:1.6}
.band .list{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.band .list span{border:1px solid var(--line-2);border-radius:999px;padding:8px 14px;font-size:14px;color:var(--mute)}
@media (max-width:820px){.band .grid{grid-template-columns:1fr}}

.founder{background:var(--surface);border-top:1px solid var(--line)}
.founder blockquote{margin:0;font-family:var(--display);font-optical-sizing:auto;font-size:clamp(22px,2.4vw,34px);line-height:1.3;letter-spacing:-.01em;max-width:30ch}
.founder .sig{margin-top:24px;font-family:var(--mono);font-size:12px;color:var(--mute);letter-spacing:.06em;text-transform:uppercase}

/* ---------- closing cta ---------- */
.close{padding:clamp(80px,14vh,180px) 0;text-align:center;border-top:1px solid var(--line);position:relative;overflow:hidden}
.close::before{content:"";position:absolute;inset:auto 0 -40% 0;height:80%;background:radial-gradient(50% 60% at 50% 100%,rgba(34,214,241,.12),transparent 70%);pointer-events:none}
.close .display{max-width:18ch;margin:0 auto 28px}
.close .actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}

/* ---------- footer ---------- */
.site-foot{border-top:1px solid var(--line);padding:36px 0 56px;font-size:14px;color:var(--mute)}
.site-foot .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
.site-foot a{color:var(--mute);text-decoration:none}
.site-foot a:hover{color:var(--fg)}
.site-foot .links{display:flex;gap:18px;flex-wrap:wrap}

/* ---------- inner pages ---------- */
.page-head{padding:clamp(56px,9vh,120px) 0 clamp(32px,5vh,56px)}
.page-head .lede{margin-top:22px;max-width:56ch}
.part{border-top:1px solid var(--line);padding:clamp(40px,6vh,72px) 0;display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:clamp(24px,4vw,80px)}
.part .kicker{font:500 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin:0 0 16px}
.part h2{margin:0}
.part ul.ledgerlist{list-style:none;margin:0;padding:0}
.part ul.ledgerlist li{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:16px 0;border-bottom:1px dashed var(--line);font-size:clamp(16px,1.2vw,18px);line-height:1.55;color:var(--fg)}
.part ul.ledgerlist li::before{content:counter(item,decimal-leading-zero);counter-increment:item;font-family:var(--mono);font-size:12px;color:var(--mute);padding-top:5px}
.part ul.ledgerlist{counter-reset:item}
.aside{border:1px solid var(--line);border-left:3px solid var(--signal);border-radius:12px;padding:18px 22px;margin-top:22px;background:var(--surface);font-size:16px}
.aside strong{display:block;margin-bottom:6px;font-family:var(--display);font-optical-sizing:auto;font-weight:500;font-size:20px;letter-spacing:-.01em}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px 32px}
.two ul{margin:0;padding:0;list-style:none}
.two li{padding:12px 0;border-bottom:1px dashed var(--line);font-size:16px}
.two.no li{color:var(--mute)}
@media (max-width:820px){.part{grid-template-columns:1fr}.two{grid-template-columns:1fr}}
.legal{padding:clamp(40px,6vh,72px) 0 clamp(64px,10vh,120px)}
.legal h2{font-family:var(--display);font-optical-sizing:auto;font-weight:500;font-size:clamp(22px,2vw,28px);letter-spacing:-.01em;margin:40px 0 12px}
.legal p,.legal li{color:var(--fg);max-width:var(--measure)}
.legal ul{padding-left:20px}

/* ---------- Sep 3 evening additions: background field, ticker, statement, tilt, progress ---------- */
.bgfield{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.bggrain{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.08;mix-blend-mode:overlay;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .7 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");background-size:180px 180px}
.bgvignette{position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(120% 90% at 50% 40%,transparent 45%,color-mix(in srgb,var(--bg) 82%,transparent) 100%)}
@media (prefers-color-scheme:light){.bggrain{opacity:.05;mix-blend-mode:multiply}}
body>*:not(.bgfield):not(.bggrain):not(.bgvignette){position:relative;z-index:1}
.site-head{z-index:50}
.progress{position:absolute;left:0;bottom:-1px;height:2px;width:0;background:var(--signal);transition:width 80ms linear}

/* ticker strip: the log, moving */
.ticker{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--surface) 60%,transparent);padding:14px 0;font:500 12px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--mute);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.ticker .track{display:flex;gap:0;width:max-content;animation:tick 70s linear infinite;will-change:transform}
.ticker:hover .track{animation-play-state:paused}
.ticker .i{display:inline-flex;align-items:center;gap:12px;padding:0 28px;white-space:nowrap}
.ticker .i b{color:var(--fg);font-weight:500}
.ticker .i .s{color:var(--signal)}
.ticker .i .w{color:var(--warn)}
.ticker .i::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--line-2)}
@keyframes tick{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.ticker .track{animation:none}}

/* statement: giant type that fills as you scroll */
.statement{padding:clamp(96px,18vh,220px) 0;border-top:1px solid var(--line)}
.statement .st{font-family:var(--display);font-optical-sizing:auto;font-size:clamp(44px,9.4vw,168px);line-height:.94;letter-spacing:-.035em;margin:0;color:var(--line-2);background:linear-gradient(90deg,var(--fg) var(--fill,0%),var(--line-2) var(--fill,0%));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;transition:--fill 60ms linear}
.statement .st i{font-style:italic}
.statement .sub{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin:28px 0 0}
@media (prefers-reduced-motion:reduce){.statement .st{--fill:100%}}

/* tilt + spotlight on the big surfaces */
[data-tilt]{transform-style:preserve-3d;transition:transform 700ms var(--ease);will-change:transform}
[data-tilt].is-tilting{transition:transform 260ms cubic-bezier(.2,.7,.2,1)}
.spot{position:relative}
.spot::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--signal) 14%,transparent),transparent 60%);opacity:0;transition:opacity var(--t-reveal)}
.spot:hover::after{opacity:1}
@media (prefers-reduced-motion:reduce){[data-tilt]{transform:none!important}.spot::after{display:none}}

/* hero: a slow breathing glow behind the stage */
.stage::before{animation:breathe 9s ease-in-out infinite alternate}
@keyframes breathe{from{opacity:.55;transform:translateY(0)}to{opacity:1;transform:translateY(-6%)}}
@media (prefers-reduced-motion:reduce){.stage::before{animation:none}}

/* live dots pulse */
.eyebrow .dot,.nav .pill .dot{animation:pulse 2.4s ease-out infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--signal) 55%,transparent)}70%{box-shadow:0 0 0 9px transparent}100%{box-shadow:0 0 0 0 transparent}}
@media (prefers-reduced-motion:reduce){.eyebrow .dot,.nav .pill .dot{animation:none}}

/* ---------- words arrive, receipts print ---------- */
.ln{display:block;overflow:hidden;padding:0 .06em .12em 0;margin:0 0 -.12em}
.lni{display:inline-block;transform:translateY(112%) rotate(1.4deg);transform-origin:0 100%;opacity:0;filter:blur(6px);transition:transform 1100ms var(--ease),opacity 900ms var(--ease),filter 900ms var(--ease);will-change:transform}
.in>.ln>.lni,.split.in .lni{transform:none;opacity:1;filter:blur(0)}
.wd{display:inline-block;opacity:0;transform:translateY(.35em);filter:blur(4px);transition:opacity 700ms var(--ease),transform 700ms var(--ease),filter 700ms var(--ease)}
.wsplit.in .wd{opacity:1;transform:none;filter:blur(0)}
.ledger .row{clip-path:inset(0 100% 0 0);transition:clip-path 900ms var(--ease),opacity 600ms var(--ease),transform 600ms var(--ease)}
.ledger .row.in{clip-path:inset(0 0 0 0)}
.receipt .r,.rcp .r{clip-path:inset(0 100% 0 0);transition:clip-path 800ms var(--ease),opacity 500ms var(--ease),transform 500ms var(--ease)}
.receipt .r.in,.rcp .r.in{clip-path:inset(0 0 0 0)}
.step .n{opacity:0;transform:scale(1.18) translateY(.05em);filter:blur(8px);transition:opacity 1100ms var(--ease),transform 1100ms var(--ease),filter 1100ms var(--ease);transform-origin:0 100%}
.step.in .n{opacity:1;transform:none;filter:blur(0)}
@media (prefers-reduced-motion:reduce){.lni,.wd,.step .n{transform:none!important;opacity:1!important;filter:none!important;transition:none!important}.ledger .row,.receipt .r,.rcp .r{clip-path:none!important;transition:none!important}}

/* ---------- the mark: stopwatch ring, arc sweeps once on load ---------- */
.wordmark{display:inline-flex;align-items:center;gap:11px}
.mark{width:36px;height:36px;flex:none;display:block}
.mark .tk{fill:color-mix(in srgb,var(--fg) 34%,transparent)}
.mark .on{fill:var(--signal);opacity:0;animation:tickon 120ms linear forwards}
.mark .n{fill:var(--fg);font:700 27px/1 var(--sans);letter-spacing:-.05em}
@keyframes tickon{to{opacity:1}}
@media (prefers-reduced-motion:reduce){.mark .on{animation:none;opacity:1}}

/* ---------- services: ledger cards ---------- */
.lcard{border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,var(--surface),var(--bg));padding:clamp(6px,1vw,10px) clamp(16px,2.2vw,26px) clamp(10px,1.4vw,16px);position:relative;overflow:hidden}
.lcard::before{content:"";position:absolute;inset:0;background:radial-gradient(50% 35% at 100% 0%,color-mix(in srgb,var(--signal) 9%,transparent),transparent 70%);pointer-events:none}
.lhead{display:flex;justify-content:space-between;align-items:center;font:500 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);padding:14px 0 12px;border-bottom:1px solid var(--line);position:relative}
.lhead span:last-child{color:var(--signal)}
.lcard .ledgerlist li{position:relative;padding:16px 10px;margin:0 -10px;border-radius:10px;transition:background var(--t-ui)}
.lcard .ledgerlist li:hover{background:color-mix(in srgb,var(--fg) 4%,transparent)}
.lcard .ledgerlist li::before{color:var(--signal)}
.lcard .ledgerlist li:last-child{border-bottom:0}
.lcard .two{padding-top:6px}
.lcard .two li{padding:14px 0}
.lcard .two li:last-child{border-bottom:0}
.lcard.no .lhead span:last-child{color:var(--mute)}
.part .aside{margin-top:18px}

/* ---------- the note panels: ruled card with tick corners and a hairline that draws in ---------- */
.note{position:relative;border:1px solid var(--line);border-radius:18px;background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 88%,transparent),color-mix(in srgb,var(--bg) 70%,transparent));padding:clamp(20px,2.6vw,34px) clamp(22px,2.8vw,38px);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.note .nt{position:absolute;width:10px;height:10px;border:0 solid var(--signal);opacity:.9}
.note .tl{left:-1px;top:-1px;border-left-width:2px;border-top-width:2px;border-radius:18px 0 0 0}
.note .tr{right:-1px;top:-1px;border-right-width:2px;border-top-width:2px;border-radius:0 18px 0 0}
.note .bl{left:-1px;bottom:-1px;border-left-width:2px;border-bottom-width:2px;border-radius:0 0 0 18px}
.note .br{right:-1px;bottom:-1px;border-right-width:2px;border-bottom-width:2px;border-radius:0 0 18px 0}
.note-head{display:flex;align-items:center;gap:16px;margin-bottom:18px}
.note-head .idx{font:500 11px/1 var(--mono);letter-spacing:.14em;color:var(--mute)}
.note-head .rule{flex:1;height:1px;background:var(--line);position:relative;overflow:hidden}
.note-head .rule i{position:absolute;left:0;top:0;height:100%;width:100%;background:linear-gradient(90deg,var(--signal),transparent);transform:scaleX(0);transform-origin:0 50%;transition:transform 1400ms var(--ease) 200ms}
.note.in .note-head .rule i{transform:scaleX(1)}
.note-body p:last-child{margin-bottom:0}
.note-body .sig{margin-top:22px}
.founder .note blockquote{max-width:none}
@media (prefers-reduced-motion:reduce){.note-head .rule i{transform:scaleX(1);transition:none}}

.part .note{margin-top:2px}
.part .note .note-head{margin-bottom:6px}
.part .note .aside{margin-top:18px}
.part .note .two{margin-top:10px}

/* one box, not two: inside a note panel the ledger card gives up its own frame and keeps its header row */
.note .lcard{border:0;background:transparent;padding:0 10px;overflow:visible;transform:none!important;box-shadow:none}
.note .lcard::before{display:none}
.note .lcard .lhead{display:none} /* the panel index already says which part this is */
.note .note-head{margin-bottom:14px}