/* Fieldforce website · set pieces A (record), B (integrations flow), C (agents feed), D (billing chain) and the hero.
   Workstream W2 · 21 October 2026. Tokens are read from site.css; fallbacks let this file run alone.
   Motion uses transform and opacity only, plus the stroke-dashoffset keyframes for flow lines inside the record drawing. */

/* ---------- shared ---------- */
[data-setpiece]{--sp-ease:cubic-bezier(.16,1,.3,1)}
.ff-mono{font-family:"IBM Plex Mono",ui-monospace,Menlo,monospace}
.ff-eyebrow{margin:0;font-family:"IBM Plex Mono",ui-monospace,Menlo,monospace;font-size:12px;font-weight:400;letter-spacing:.14em;text-transform:uppercase;color:var(--signal,#2EC4B6)}
.ff-illus{font-family:"IBM Plex Mono",ui-monospace,Menlo,monospace;color:var(--dim-on-navy,#8AA0B8);white-space:nowrap}
[data-setpiece].is-off *,[data-setpiece].is-off *::before,[data-setpiece].is-off *::after{animation-play-state:paused!important}
[data-setpiece].is-static *,[data-setpiece].is-static *::before,[data-setpiece].is-static *::after{animation:none!important;transition:none!important}

/* ======================================================================
   HERO
   ====================================================================== */
.ff-hero{position:relative;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;background:var(--navy,#0B1F33);color:var(--text-on-navy,#DBE6F0);isolation:isolate}
.ff-hero__media{position:absolute;left:0;right:0;top:0;height:112%;z-index:-2;transform-origin:50% 40%;will-change:transform;background:radial-gradient(ellipse at 70% 30%,#24435f 0,#0B1F33 70%)}
.ff-hero__media img{display:block;width:100%;height:100%;object-fit:cover;filter:saturate(.45) contrast(1.05) brightness(.8) hue-rotate(-8deg)}
.ff-hero__shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,31,51,.55) 0%,rgba(11,31,51,.35) 38%,rgba(11,31,51,.88) 82%,var(--navy,#0B1F33) 100%)}
.ff-hero__inner{width:100%;max-width:1360px;margin:0 auto;padding:calc(var(--hdr-h,var(--hdr,64px)) + 64px) clamp(20px,4vw,64px) clamp(48px,9vh,96px);display:flex;flex-direction:column;gap:24px}
.ff-hero__title{margin:0;max-width:15em;font-family:"Inter Tight",Inter,system-ui,sans-serif;font-weight:300;font-size:64px;line-height:1.05;letter-spacing:-.02em;color:#fff}
.ff-hero__sub{margin:0;max-width:40em;font-size:18px;line-height:1.55;color:var(--text-on-navy,#DBE6F0)}
.ff-hero__ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.ff-btn{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 22px;border-radius:24px;font:500 14px/1 Inter,system-ui,sans-serif;text-decoration:none;border:1px solid transparent;transition:background-color .2s,color .2s,border-color .2s}
.ff-btn--primary{background:var(--signal,#2EC4B6);color:var(--navy,#0B1F33)}
.ff-btn--primary:hover{background:#fff;color:var(--navy,#0B1F33)}
.ff-btn--ghost{border-color:rgba(219,230,240,.4);color:var(--text-on-navy,#DBE6F0)}
.ff-btn--ghost:hover{border-color:var(--signal,#2EC4B6);color:#fff}
.ff-hero__strip{border-top:1px solid var(--hairline-dark,#1E3A50)}
.ff-hero__strip ul{list-style:none;margin:0 auto;max-width:1360px;padding:16px clamp(20px,4vw,64px);display:flex;flex-wrap:wrap;gap:8px 40px;font-family:"IBM Plex Mono",ui-monospace,Menlo,monospace;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim-on-navy,#8AA0B8)}
.ff-hero__strip li::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--signal,#2EC4B6);margin-right:10px;vertical-align:1px}
/* line-split reveal; content is visible without JavaScript, and a failsafe shows it if the script never runs */
.js [data-setpiece="hero"]:not(.is-ready) [data-hero-follow]{opacity:0;animation:ff-failsafe 0s 2.5s forwards}
@keyframes ff-failsafe{to{opacity:1}}
.ff-line{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.ff-line>span{display:block;transform:translateY(105%);transition:transform .9s var(--sp-ease,cubic-bezier(.16,1,.3,1))}
.is-in .ff-line>span{transform:none}
[data-setpiece="hero"].is-ready [data-hero-follow]{opacity:0;transform:translateY(18px);transition:opacity .8s var(--sp-ease,cubic-bezier(.16,1,.3,1)),transform .8s var(--sp-ease,cubic-bezier(.16,1,.3,1))}
[data-setpiece="hero"].is-in [data-hero-follow]{opacity:1;transform:none}
@media (max-width:900px){.ff-hero__title{font-size:40px;line-height:1.08}.ff-hero__sub{font-size:16px}.ff-hero__strip ul{gap:6px 20px;font-size:11px}}

/* ======================================================================
   SET PIECE A · THE RECORD
   ====================================================================== */
.ff-rec{position:relative;background:var(--navy,#0B1F33);color:var(--text-on-navy,#DBE6F0)}
.ff-rec__intro{max-width:1360px;margin:0 auto;padding:0 clamp(20px,4vw,64px) 40px;display:flex;flex-direction:column;gap:18px}
.ff-rec__intro h2{margin:0;max-width:18em;font-family:"Inter Tight",Inter,system-ui,sans-serif;font-weight:300;font-size:40px;line-height:1.1;letter-spacing:-.02em;color:#fff}
.ff-rec__intro p:not(.ff-eyebrow){margin:0;max-width:40em;font-size:17px;line-height:1.55}
/* the authored steps; readable as a plain numbered list without JavaScript */
.ff-rec__steps{list-style:none;margin:0 auto;max-width:1360px;padding:0 clamp(20px,4vw,64px);counter-reset:none}
.ff-rec__step{padding:22px 0;border-top:1px solid var(--hairline-dark,#1E3A50);display:flex;flex-direction:column;gap:8px}
.ff-rec__step:last-child{border-bottom:1px solid var(--hairline-dark,#1E3A50)}
.ff-rec__kicker{margin:0;font-family:"IBM Plex Mono",ui-monospace,Menlo,monospace;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--signal,#2EC4B6)}
.ff-rec__step h3{margin:0;font-family:"Inter Tight",Inter,system-ui,sans-serif;font-weight:400;font-size:24px;line-height:1.2;letter-spacing:-.01em;color:#fff}
.ff-rec__step>p:not(.ff-rec__kicker):not(.ff-callout){margin:0;max-width:34em;font-size:15.5px;line-height:1.55}
.ff-callout{margin:4px 0 0;max-width:34em;border:1px solid var(--hairline-dark,#1E3A50);border-left:2px solid var(--amber,#E0A43A);padding:10px 12px;font-family:"IBM Plex Mono",ui-monospace,Menlo,monospace;font-size:12px;line-height:1.55;background:var(--navy-2,#122A42);color:var(--text-on-navy,#DBE6F0)}
.ff-callout[data-state="approved"]{border-left-color:var(--approve,#5BB98C)}
.ff-callout[data-state="live"]{border-left-color:var(--signal,#2EC4B6)}
.ff-callout b{font-weight:500;color:#fff}
.ff-callout .ff-illus{margin-left:2px}

/* live (sticky) composition */
.ff-rec__scroll{position:relative;height:520vh}
.ff-rec__sticky{position:sticky;top:0;height:100vh;display:grid;grid-template-rows:minmax(0,1fr) auto;max-width:1440px;margin:0 auto;padding-top:var(--hdr-h,var(--hdr,64px))}
.ff-rec__main{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:40px;align-items:center;padding:12px clamp(20px,4vw,64px) 8px;min-height:0}
.ff-rec__fig{margin:0;height:100%;min-height:0;display:flex;align-items:center;justify-content:center}
.ff-rec__fig svg{width:100%;height:100%;max-height:calc(100vh - var(--hdr-h,var(--hdr,64px)) - 150px);overflow:visible}
.ff-rec__copy{display:flex;flex-direction:column;gap:18px;min-width:0}
.ff-rec__copy .ff-rec__intro{padding:0;max-width:none;gap:12px}
.ff-rec__copy .ff-rec__intro h2{font-size:34px}
.ff-rec__copy .ff-rec__intro p:not(.ff-eyebrow){display:none}
.ff-rec__count{font-family:"IBM Plex Mono",ui-monospace,Menlo,monospace;font-size:11.5px;letter-spacing:.18em;color:var(--dim-on-navy,#8AA0B8)}
.ff-rec__count b{font-weight:500;color:var(--signal,#2EC4B6)}
.ff-rec__idx{position:relative;padding-left:22px}
.ff-rec__idx ol{list-style:none;margin:0;padding:0;border-top:1px solid var(--hairline-dark,#1E3A50)}
.ff-rec__rail{position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--hairline-dark,#1E3A50);overflow:hidden}
.ff-rec__rail i{position:absolute;inset:0;background:var(--signal,#2EC4B6);transform-origin:top;transform:scaleY(0)}
.ff-rec__idx li{display:flex;gap:14px;padding:6px 0;font-size:13px;color:#5F7690;border-bottom:1px solid var(--hairline-dark,#1E3A50)}
.ff-rec__idx li b{font:400 11px/1.6 "IBM Plex Mono",ui-monospace,Menlo,monospace;width:22px;color:#3B5A75}
.ff-rec__idx li.done{color:var(--dim-on-navy,#8AA0B8)}
.ff-rec__idx li.done b{color:#2A7E8F}
.ff-rec__idx li.on{color:#fff}
.ff-rec__idx li.on b{color:var(--signal,#2EC4B6)}
.ff-rec__stage{position:relative;min-height:236px}
.ff-rec__stage .ff-rec__steps{padding:0;max-width:none}
.ff-rec__stage .ff-rec__step{position:absolute;inset:0 0 auto 0;padding:0;border:0;opacity:0;transform:translateY(14px);transition:opacity .45s,transform .45s;pointer-events:none}
.ff-rec__stage .ff-rec__step.on{opacity:1;transform:none;pointer-events:auto}
.ff-rec__table{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border-top:1px solid var(--hairline-dark,#1E3A50);padding:12px clamp(20px,4vw,64px) 18px;font-family:"IBM Plex Mono",ui-monospace,Menlo,monospace;font-size:10.5px;line-height:1.45;color:var(--dim-on-navy,#8AA0B8)}
.ff-rec__table>div{position:relative;padding:0 12px;border-right:1px solid var(--hairline-dark,#1E3A50);display:flex;flex-direction:column;gap:3px;opacity:.55;transition:opacity .4s}
.ff-rec__table>div:first-child{padding-left:0}
.ff-rec__table>div:last-child{border-right:0;padding-right:0}
.ff-rec__table>div.done{opacity:.8}
.ff-rec__table>div.on{opacity:1}
.ff-rec__table span:first-child{color:var(--signal,#2EC4B6)}
.ff-rec__table span:nth-child(2){color:var(--text-on-navy,#DBE6F0)}
@media (max-height:780px){.ff-rec__table{display:none}.ff-rec__copy{gap:12px}.ff-rec__copy .ff-rec__intro h2{font-size:28px}.ff-rec__idx li{padding:4px 0}.ff-rec__stage{min-height:216px}.ff-rec__fig svg{max-height:calc(100vh - var(--hdr-h,var(--hdr,64px)) - 40px)}}
@media (max-height:640px){.ff-rec__copy .ff-rec__intro{display:none}}

/* the drawing */
.ff-iso{display:block}
.ff-iso .L{will-change:transform,opacity}
.ff-iso path,.ff-iso line,.ff-iso circle,.ff-iso ellipse,.ff-iso rect{vector-effect:non-scaling-stroke}
.ff-iso .ln{fill:none;stroke:var(--signal,#2EC4B6);stroke-width:1.2;stroke-linejoin:round;stroke-linecap:round}
.ff-iso .lt{fill:none;stroke:var(--signal,#2EC4B6);stroke-width:.8;opacity:.55}
.ff-iso .lf{fill:none;stroke:var(--signal,#2EC4B6);stroke-width:.7;opacity:.22}
.ff-iso .fc{fill:var(--navy-2,#122A42);stroke:var(--signal,#2EC4B6);stroke-width:1.1;stroke-linejoin:round}
.ff-iso .fc2{fill:#0E2539;stroke:var(--signal,#2EC4B6);stroke-width:1.1;stroke-linejoin:round}
.ff-iso .gnd{fill:rgba(46,196,182,.05);stroke:var(--signal,#2EC4B6);stroke-width:1.2;opacity:.75}
.ff-iso .pad{fill:rgba(46,196,182,.07);stroke:var(--signal,#2EC4B6);stroke-width:1.1}
.ff-iso .lease{fill:none;stroke:var(--amber,#E0A43A);stroke-width:1.1;stroke-dasharray:6 5}
.ff-iso .dim{fill:var(--dim-on-navy,#8AA0B8);font:400 9.5px "IBM Plex Mono",ui-monospace,Menlo,monospace;letter-spacing:.08em}
.ff-iso .flow{fill:none;stroke:var(--signal,#2EC4B6);stroke-width:1.5;stroke-dasharray:5 11}
.ff-iso .pulse{fill:none;stroke:#E8FFFB;stroke-width:3.2;stroke-linecap:round;stroke-dasharray:1 64;opacity:0}
.ff-iso .led{fill:var(--approve,#5BB98C);opacity:.35}
.ff-iso .beacon{fill:var(--signal,#2EC4B6);opacity:.35}
.ff-iso .wave{fill:none;stroke:var(--signal,#2EC4B6);stroke-width:1;opacity:0}
.ff-iso .tn{font:500 9px "IBM Plex Mono",ui-monospace,Menlo,monospace;letter-spacing:.1em}
.ff-iso .air rect{fill:var(--navy-2,#122A42);stroke:var(--approve,#5BB98C);stroke-width:1}
.ff-iso .air text{fill:var(--approve,#5BB98C);font:500 10px "IBM Plex Mono",ui-monospace,Menlo,monospace;letter-spacing:.16em}
.ff-iso .air circle{fill:var(--approve,#5BB98C)}
.ff-iso .tag{opacity:0;transition:opacity .4s}
.ff-iso .tag path{fill:none;stroke:var(--dim-on-navy,#8AA0B8);stroke-width:.8;stroke-dasharray:2 3}
.ff-iso .tag circle{fill:var(--signal,#2EC4B6)}
.ff-iso .tag text{font:400 11px "IBM Plex Mono",ui-monospace,Menlo,monospace;letter-spacing:.12em;fill:var(--signal,#2EC4B6)}
.ff-iso .tag text+text{fill:var(--dim-on-navy,#8AA0B8);letter-spacing:.04em}
.ff-iso .L.cur .tag{opacity:1}
.ff-iso .ghost{opacity:.1}
.ff-iso .ghost .tag,.ff-iso .ghost .pulse,.ff-iso .ghost .wave,.ff-iso .ghost .air{display:none}
.ff-iso .ghost *{animation:none!important}
.ff-iso.p4 .L4 .flow{animation:ff-flow 1.1s linear infinite}
.ff-iso.p5 .L5 .pulse{opacity:1;animation:ff-pulse 2.4s linear infinite}
.ff-iso.p5 .L5 .pulse.p2{animation-delay:-1.2s}
.ff-iso.live .led{opacity:1;animation:ff-led 2.3s steps(2,end) infinite}
.ff-iso.live .led:nth-of-type(2n){animation-delay:-.7s}
.ff-iso.live .beacon{opacity:1;animation:ff-led 1.6s steps(2,end) infinite}
.ff-iso.live .wave{animation:ff-wave 2.8s ease-out infinite}
.ff-iso.live .wave.w2{animation-delay:-1.4s}
.ff-iso .air{opacity:0;transition:opacity .5s}
.ff-iso.live .air{opacity:1}
@keyframes ff-flow{to{stroke-dashoffset:-16}}
@keyframes ff-pulse{to{stroke-dashoffset:-130}}
@keyframes ff-led{50%{opacity:.25}}
@keyframes ff-wave{0%{opacity:0}20%{opacity:.7}100%{opacity:0}}

/* sequence cards: under 900px, reduced motion, #static, or no IntersectionObserver.
   Without JavaScript the same cards come from the final-state figures inlined in <noscript class="ff-nojs">. */
.ff-rec.is-seq .ff-rec__intro,html:not(.js) .ff-rec__intro{padding-bottom:28px}
.ff-rec.is-seq .ff-rec__steps,html:not(.js) .ff-rec__steps{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:16px;padding-bottom:8px}
.ff-rec.is-seq .ff-rec__step,html:not(.js) .ff-rec__step{position:relative;border:1px solid var(--hairline-dark,#1E3A50);background:var(--navy-2,#122A42);border-radius:4px;padding:0 0 18px;gap:8px;overflow:hidden}
.ff-rec.is-seq .ff-rec__step>*:not(.ff-rec__cardfig),html:not(.js) .ff-rec__step>*:not(.ff-rec__cardfig){margin-left:18px;margin-right:18px}
.ff-rec.is-seq .ff-rec__step h3,html:not(.js) .ff-rec__step h3{font-size:21px}
html:not(.js) .ff-nojs{display:contents}
html:not(.js) .ff-rec__cardfig .L.cur{opacity:1;transform:none}
.ff-rec__cardfig{position:relative;margin:0 0 6px;padding:10px 6px 2px;border-bottom:1px solid var(--hairline-dark,#1E3A50);background:radial-gradient(ellipse at 50% 62%,rgba(46,196,182,.07),rgba(11,31,51,0) 70%),var(--navy,#0B1F33)}
.ff-rec__cardfig svg{display:block;width:100%;height:auto;aspect-ratio:620/476}
.ff-rec__cardfig .tag{display:none}
.ff-rec__cardfig .L.ctx{opacity:.45}
.ff-rec__cardfig .L.cur{opacity:0;transform:translateY(-24px);transition:opacity .8s ease,transform 1s var(--sp-ease,cubic-bezier(.16,1,.3,1))}
.ff-rec__cardfig .L.cur.L2{transform:scaleY(.02);transform-box:fill-box;transform-origin:50% 100%;transition:transform 1.3s cubic-bezier(.3,.7,.2,1),opacity .4s}
.ff-rec__step.in .ff-rec__cardfig .L.cur{opacity:1;transform:none}
.ff-rec__n{position:absolute;top:10px;right:12px;font:400 11px "IBM Plex Mono",ui-monospace,Menlo,monospace;letter-spacing:.18em;color:var(--dim-on-navy,#8AA0B8)}
.ff-rec__n b{font-weight:500;color:var(--signal,#2EC4B6)}

/* ======================================================================
   SET PIECE B · WHAT IT CONNECTS TO
   ====================================================================== */
.ff-flow{position:relative;color:var(--ink,#0E1C2B)}
.ff-flow__body{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(56px,110px) minmax(0,1.1fr) minmax(56px,110px) minmax(0,1fr);grid-auto-flow:dense;grid-auto-rows:minmax(0,auto);gap:20px 0;align-items:center;font-family:"IBM Plex Mono",ui-monospace,Menlo,monospace;font-size:12.5px;line-height:1.5}
.ff-flow__nodes{display:contents;list-style:none;margin:0;padding:0}
.ff-flow__node{position:relative;z-index:1;border:1px solid var(--hairline-light,#CFC8BA);background:var(--paper,#F4F1EA);padding:16px;display:flex;flex-direction:column;gap:6px;min-height:96px;justify-content:center}
.ff-flow__node[data-side="left"]{grid-column:1}
.ff-flow__node[data-side="right"]{grid-column:5}
.ff-flow__node b{font:500 14px/1.3 Inter,system-ui,sans-serif;color:var(--ink,#0E1C2B)}
.ff-flow__node span{color:#5E6B78}
.ff-flow__node .ff-flow__dir{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--petrol,#0F4C5C)}
.ff-flow__rec{grid-column:3;grid-row:1/span 3;align-self:stretch;position:relative;z-index:1;background:var(--navy,#0B1F33);color:var(--text-on-navy,#DBE6F0);padding:28px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:10px;text-align:center;min-height:300px}
.ff-flow__rec b{font-weight:500;color:var(--signal,#2EC4B6);letter-spacing:.14em;text-transform:uppercase}
.ff-flow__rec span{font-size:12px;color:var(--dim-on-navy,#8AA0B8);line-height:1.6}
.ff-flow__rec span+span{font-size:11px;margin-top:8px}
.ff-flow__legend{display:flex;flex-wrap:wrap;gap:8px 40px;margin:28px 0 0;font-family:"IBM Plex Mono",ui-monospace,Menlo,monospace;font-size:12px;color:#5E6B78}
.ff-flow__wires{position:absolute;inset:0;pointer-events:none;z-index:0}
.ff-wire{position:absolute;height:1px;transform-origin:left center}
.ff-wire.from-right{transform-origin:right center}
.ff-wire__line{position:absolute;inset:0;background:var(--hairline-light,#CFC8BA);overflow:hidden;transform:scaleX(0);transform-origin:inherit;transition:transform .9s var(--sp-ease,cubic-bezier(.16,1,.3,1))}
.ff-wire__line::before{content:"";position:absolute;inset:0;background:var(--petrol,#0F4C5C);opacity:.55}
.ff-wire__dash{position:absolute;top:0;bottom:0;left:-16px;right:-16px;background:repeating-linear-gradient(90deg,var(--petrol,#0F4C5C) 0 6px,transparent 6px 16px);opacity:0;transition:opacity .4s}
.ff-wire.rtl .ff-wire__dash{animation-direction:reverse}
.ff-wire__pulse{position:absolute;top:-2px;left:-3px;width:5px;height:5px;border-radius:50%;background:var(--signal,#2EC4B6);opacity:0}
.ff-wire__tip{position:absolute;top:-3px;width:7px;height:7px;border-top:1px solid var(--petrol,#0F4C5C);border-right:1px solid var(--petrol,#0F4C5C);opacity:0;transition:opacity .3s}
.ff-wire__tip.r{right:0;transform:rotate(45deg)}
.ff-wire__tip.l{left:0;transform:rotate(-135deg)}
.ff-wire--v{width:1px;height:auto;transform-origin:top center}
.ff-wire--v .ff-wire__line{transform:scaleY(0)}
.is-drawn .ff-wire__line{transform:none}
.is-drawn .ff-wire__tip{opacity:1;transition-delay:var(--d2,0s)}
.is-drawn .ff-wire.one .ff-wire__dash{opacity:1;transition-delay:var(--d2,0s);animation:ff-dash 1.1s linear infinite}
.is-drawn .ff-wire.two .ff-wire__pulse{animation:ff-travel 2.6s linear infinite;animation-delay:var(--d2,0s)}
.is-drawn .ff-wire.two .ff-wire__pulse.back{animation-name:ff-travel-back;animation-delay:calc(var(--d2,0s) + 1.3s)}
@keyframes ff-dash{from{transform:translateX(0)}to{transform:translateX(16px)}}
@keyframes ff-travel{0%{transform:translateX(0);opacity:0}10%{opacity:1}90%{opacity:1}100%{transform:translateX(var(--len,100px));opacity:0}}
@keyframes ff-travel-back{0%{transform:translateX(var(--len,100px));opacity:0}10%{opacity:1}90%{opacity:1}100%{transform:translateX(0);opacity:0}}
.ff-flow.is-static .ff-wire__line,.ff-flow.is-static .ff-wire__tip,.ff-flow.is-static .ff-wire.one .ff-wire__dash{transform:none;opacity:1}
@media (max-width:900px){
  .ff-flow__body{grid-template-columns:1fr;gap:12px;padding-left:30px}
  .ff-flow__node[data-side]{grid-column:1}
  .ff-flow__rec{grid-column:1;grid-row:auto;min-height:0;padding:22px;margin-bottom:12px}
  .ff-flow__node{min-height:0;padding:14px}
}

/* ======================================================================
   SET PIECE C · AGENTS AT WORK
   ====================================================================== */
.ff-agents{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:56px;align-items:start;color:var(--text-on-navy,#DBE6F0)}
.ff-agents__copy{display:flex;flex-direction:column;gap:20px}
.ff-agents__copy h2{margin:0;font-family:"Inter Tight",Inter,system-ui,sans-serif;font-weight:300;font-size:40px;line-height:1.1;letter-spacing:-.02em;color:#fff}
.ff-agents__copy>p:not(.ff-eyebrow){margin:0;font-size:16px;line-height:1.6;max-width:36em}
.ff-trust{list-style:none;margin:0;padding:0;border-top:1px solid var(--hairline-dark,#1E3A50)}
.ff-trust li{padding:10px 0;border-bottom:1px solid var(--hairline-dark,#1E3A50);font-size:14.5px}
.ff-pas{list-style:none;margin:6px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.ff-pas li{position:relative;padding-top:12px;display:flex;flex-direction:column;gap:4px;opacity:.9;transition:opacity .4s}
.ff-pas li::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--c,#2EC4B6);transform-origin:left;transform:scaleX(.25);transition:transform .5s var(--sp-ease,cubic-bezier(.16,1,.3,1))}
.ff-pas li[data-step="propose"]{--c:var(--signal,#2EC4B6)}
.ff-pas li[data-step="approve"]{--c:var(--amber,#E0A43A)}
.ff-pas li[data-step="record"]{--c:var(--approve,#5BB98C)}
.ff-pas li.is-on{opacity:1}
.ff-pas li.is-on::before{transform:none}
.ff-pas b{font:400 11px "IBM Plex Mono",ui-monospace,Menlo,monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--c)}
.ff-pas span{font-size:13px;line-height:1.45;color:var(--dim-on-navy,#8AA0B8)}
[data-setpiece="C"]:not(.is-live) .ff-pas li{opacity:1}
[data-setpiece="C"]:not(.is-live) .ff-pas li::before{transform:none}
.ff-feed{position:sticky;top:calc(var(--hdr-h,var(--hdr,64px)) + 24px);border:1px solid var(--hairline-dark,#1E3A50);background:var(--navy-2,#122A42);border-radius:4px;font-family:"IBM Plex Mono",ui-monospace,Menlo,monospace;font-size:12.5px;line-height:1.5;display:flex;flex-direction:column;overflow:hidden}
.ff-feed__head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:0 8px 0 16px;min-height:46px;border-bottom:1px solid var(--hairline-dark,#1E3A50);color:var(--dim-on-navy,#8AA0B8);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase}
.ff-feed__head .live{display:inline-flex;align-items:center;gap:8px}
.ff-feed__head .live i{width:6px;height:6px;border-radius:50%;background:var(--signal,#2EC4B6);opacity:.35}
[data-setpiece="C"].is-running .ff-feed__head .live i{opacity:1;animation:ff-led 1.6s steps(2,end) infinite}
.ff-feed__toggle{min-height:44px;min-width:44px;padding:0 10px;background:none;border:0;border-radius:3px;color:var(--text-on-navy,#DBE6F0);font:inherit;letter-spacing:.12em;text-transform:uppercase;cursor:pointer}
.ff-feed__toggle:hover{color:var(--signal,#2EC4B6)}
.ff-feed__toggle:focus-visible{outline:2px solid var(--signal,#2EC4B6);outline-offset:-4px}
.ff-feed__win{position:relative;overflow:hidden}
[data-setpiece="C"].is-live .ff-feed__win{height:var(--feed-h,468px);display:flex;flex-direction:column;justify-content:flex-end}
.ff-feed__rows{list-style:none;margin:0;padding:0;will-change:transform}
.ff-feed__rows.slide{transition:transform .6s var(--sp-ease,cubic-bezier(.16,1,.3,1))}
.ff-row{position:relative;display:grid;grid-template-columns:64px minmax(0,1fr) minmax(7em,11em);gap:14px;padding:12px 16px;border-top:1px solid var(--hairline-dark,#1E3A50)}
.ff-row::before{content:"";position:absolute;inset:0;background:#15304A;opacity:0;transition:opacity 1.2s;pointer-events:none}
.ff-row.is-new::before{opacity:1;transition-duration:.2s}
.ff-row>*{position:relative}
.ff-row time{color:var(--dim-on-navy,#8AA0B8)}
.ff-row.enter{opacity:0;transform:translateY(8px)}
.ff-row{transition:opacity .6s,transform .6s var(--sp-ease,cubic-bezier(.16,1,.3,1))}
.ff-row__state{display:grid;text-align:right}
.ff-row__state>span{grid-area:1/1;transition:opacity .5s}
.ff-row__state .p{color:var(--amber,#E0A43A)}
.ff-row__state .a{color:var(--approve,#5BB98C);opacity:0}
.ff-row__state .r{color:var(--dim-on-navy,#8AA0B8)}
.ff-row[data-state="approved"] .ff-row__state .p{opacity:0}
.ff-row[data-state="approved"] .ff-row__state .a{opacity:1}
.ff-feed__foot{padding:10px 16px;border-top:1px solid var(--hairline-dark,#1E3A50);font-size:11px;color:var(--dim-on-navy,#8AA0B8);letter-spacing:.08em;text-transform:uppercase}
@media (max-width:900px){
  .ff-agents{grid-template-columns:1fr;gap:40px}
  .ff-agents__copy h2{font-size:30px}
  .ff-feed{position:relative;top:0;font-size:12px}
  [data-setpiece="C"].is-live .ff-feed__win{height:var(--feed-h-m,520px)}
  .ff-row{grid-template-columns:1fr;gap:4px;padding:12px 14px}
  .ff-row__state{text-align:left;max-width:none}
  .ff-pas{grid-template-columns:1fr;gap:14px}
}

/* ======================================================================
   SET PIECE D · THE BILLING CHAIN
   ====================================================================== */
.ff-chain{position:relative;color:var(--ink,#0E1C2B)}
.ff-chain__list{position:relative;list-style:none;margin:0;padding:22px 0 0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr))}
.ff-chain__track,.ff-chain__fill{position:absolute;left:0;right:0;top:0;height:2px}
.ff-chain__track{background:var(--hairline-light,#CFC8BA)}
.ff-chain__fill{background:var(--petrol,#0F4C5C);transform-origin:left;transform:scaleX(0);transition:transform 2.1s cubic-bezier(.45,.05,.35,1)}
.ff-chain:not(.is-armed) .ff-chain__fill{transform:none}
.ff-chain.is-drawn .ff-chain__fill{transform:none}
.ff-chain__stage{position:relative;padding:0 18px;border-right:1px solid var(--hairline-light,#CFC8BA);display:flex;flex-direction:column;gap:8px}
.ff-chain__stage:first-child{padding-left:0}
.ff-chain__stage:last-child{padding-right:0;border-right:0}
.ff-chain__stage::before{content:"";position:absolute;top:-26px;left:18px;width:9px;height:9px;border-radius:50%;background:var(--paper,#F4F1EA);border:1px solid var(--petrol,#0F4C5C);box-sizing:border-box}
.ff-chain__stage:first-child::before{left:0}
.ff-chain__stage::after{content:"";position:absolute;top:-26px;left:18px;width:9px;height:9px;border-radius:50%;background:var(--signal,#2EC4B6);opacity:0;transform:scale(.4);transition:opacity .4s,transform .5s var(--sp-ease,cubic-bezier(.16,1,.3,1))}
.ff-chain__stage:first-child::after{left:0}
.ff-chain__n{position:relative;font:400 12px "IBM Plex Mono",ui-monospace,Menlo,monospace;color:var(--petrol,#0F4C5C)}
.ff-chain__n::after{content:attr(data-n);position:absolute;left:0;top:0;color:#139488;opacity:0;transition:opacity .4s}
.ff-chain__stage h3{margin:0;font-family:"Inter Tight",Inter,system-ui,sans-serif;font-weight:400;font-size:19px;line-height:1.25;color:var(--ink,#0E1C2B)}
.ff-chain__stage p{margin:0;font-size:13.5px;line-height:1.5;color:var(--ink-2,#3B4A5A)}
.ff-chain__stage p.ff-chain__invoice{margin-top:6px;padding:10px 12px;border:1px solid var(--hairline-light,#CFC8BA);background:#fff;font:400 11.5px/1.55 "IBM Plex Mono",ui-monospace,Menlo,monospace;color:#2E7D5B;transition:opacity .6s,transform .6s var(--sp-ease,cubic-bezier(.16,1,.3,1))}
.ff-chain__invoice .ff-illus{color:#6B7886}
.ff-chain.is-armed:not(.is-drawn) .ff-chain__invoice{opacity:0;transform:translateY(8px)}
.ff-chain.is-drawn .ff-chain__invoice{transition-delay:2s}
.ff-chain:not(.is-armed) .ff-chain__n::after,.ff-chain__stage.lit .ff-chain__n::after{opacity:1}
.ff-chain:not(.is-armed) .ff-chain__stage::after,.ff-chain__stage.lit::after{opacity:1;transform:none}
@media (max-width:900px){
  .ff-chain__list{grid-template-columns:1fr;padding:0 0 0 30px;gap:0}
  .ff-chain__track,.ff-chain__fill{left:4px;right:auto;top:6px;bottom:6px;width:2px;height:auto}
  .ff-chain__fill{transform-origin:top;transform:scaleY(0)}
  .ff-chain__stage,.ff-chain__stage:first-child,.ff-chain__stage:last-child{padding:0 0 26px;border-right:0}
  .ff-chain__stage:last-child{padding-bottom:0}
  .ff-chain__stage::before,.ff-chain__stage::after,.ff-chain__stage:first-child::before,.ff-chain__stage:first-child::after{left:-30px;top:4px}
}

/* reduced motion: final states, no transitions */
@media (prefers-reduced-motion:reduce){
  [data-setpiece] *,[data-setpiece] *::before,[data-setpiece] *::after{animation:none!important;transition:none!important}
  .ff-line>span{transform:none}
}