/* =====================================================================
   PAGE: PRODUCT · B2B — public/assets/css/pages/product-b2b.css (step 11.8)
   From design/product-b2b-preview.html. Shared product rules: product.css; colours: product-skins.css (.pd-p--b2b).
   Rules identical to product.css are left out; similar ones (.pd-mark, .pd-proof, .pd-hero__grid, .pd-cta__act, .pd-cta__small …)
   stay here with their media queries. Only --fv-* tokens and --pd-* skin variables; every class starts with "pd-".
   Temporary typographic mark .pd-mark (until b2b-logo.svg); mockups .pd-ui = sample data in English like the real screens.
   ===================================================================== */
.pd-a{color:var(--pd-accent);font-weight:600;border-bottom:1px solid currentColor}
.pd-a:hover{color:var(--fv-ink)}
.pd-a:focus-visible{outline:2px solid var(--fv-green);outline-offset:2px}

/* temporary typographic mark (until the product has a name and a logo) */
.pd-mark{display:inline-flex;align-items:center;gap:10px;font-family:var(--fv-font-display);font-weight:500;font-size:30px;line-height:1;color:var(--fv-ink);letter-spacing:.01em;direction:ltr}
.pd-mark::before{content:"";width:13px;height:13px;background:var(--pd-accent);flex-shrink:0}
.pd-tag{display:block;margin-top:22px;font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--pd-accent)}
[dir=rtl] .pd-tag{letter-spacing:0;font-size:13px}

/* sample label + caption with the file that will replace the mockup */
.pd-sample{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--fv-muted);padding:3px 8px;border:1px dashed var(--fv-line);background:var(--fv-paper)}
[dir=rtl] .pd-sample{letter-spacing:0;font-size:12px}
.pd-fig{margin:0;min-width:0}
.pd-fig__top{display:flex;justify-content:flex-end;margin-bottom:10px}
.pd-cap{display:grid;gap:4px;margin-top:14px;font-size:13px;color:var(--fv-muted)}
.pd-cap code{font-family:var(--fv-font-body);font-size:12px;color:var(--pd-accent);direction:ltr;unicode-bidi:isolate;word-break:break-all}

/* mockup UI (sample data, English like the real product screens) */
.pd-ui{direction:ltr;text-align:left;font-family:var(--fv-font-body);color:var(--fv-ink)}
.pd-ui__k{display:block;font-size:10.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--fv-muted)}
.pd-ui__logo{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:600}
.pd-ui__logo::before{content:"";width:9px;height:9px;background:var(--pd-accent)}
.pd-code{font-size:11.5px;font-weight:600;color:var(--pd-accent);background:var(--pd-accent-soft);padding:3px 8px;white-space:nowrap;font-variant-numeric:tabular-nums}
.pd-pill{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;font-size:11.5px;font-weight:600;border:1px solid var(--fv-line);background:var(--fv-white);white-space:nowrap}
.pd-pill::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--fv-muted)}
.pd-pill--ok{color:var(--fv-green);border-color:var(--fv-green)}
.pd-pill--ok::before{background:var(--fv-green)}
.pd-pill--wait{color:var(--pd-accent);border-color:var(--pd-accent)}
.pd-pill--wait::before{background:transparent;border:1.5px solid var(--pd-accent)}
.pd-shot__top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--fv-line)}
.pd-scroll{overflow-x:auto}
.pd-tbl{width:100%;border-collapse:collapse;font-size:12.5px}
.pd-tbl th{text-align:left;font-size:10.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--fv-muted);padding:9px 14px;border-bottom:1px solid var(--fv-line);background:var(--fv-paper);white-space:nowrap}
.pd-tbl td{padding:10px 14px;border-bottom:1px solid var(--fv-line);white-space:nowrap}
.pd-tbl tr:last-child td{border-bottom:0}
.pd-tbl .pd-r{text-align:right;font-variant-numeric:tabular-nums}
.pd-tbl .pd-dim{color:var(--fv-muted)}
.pd-site{font-size:11px;font-weight:600;padding:2px 7px;border:1px solid var(--fv-line);color:var(--fv-muted)}
.pd-site--a{color:var(--pd-accent);border-color:var(--pd-accent)}
.pd-site--b{color:var(--fv-ink);border-color:var(--fv-ink)}

/* 1 hero */
.pd-hero__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.pd-hero .fv-h1{font-size:clamp(38px,4.1vw,58px);margin-block:18px 24px}
.pd-hero .fv-lead{max-width:56ch}
.pd-proof{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:8px 40px;margin-top:44px;padding-block:18px;border-block:1px solid var(--fv-line)}
.pd-proof div{display:grid;gap:6px}
.pd-proof .fv-num{font-size:34px;color:var(--pd-accent);white-space:nowrap}
[dir=rtl] .pd-proof .fv-num{font-size:28px}
.pd-proof span:not(.fv-num){font-size:14px;color:var(--fv-muted)}
.pd-order__meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:14px 18px;border-bottom:1px solid var(--fv-line)}
.pd-order__meta strong{display:block;font-size:13.5px;font-weight:600;margin-top:2px}
.pd-order__checks{display:flex;flex-wrap:wrap;gap:8px;padding:14px 18px;border-top:1px solid var(--fv-line);background:var(--fv-paper)}
.pd-order__foot{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 18px;border-top:1px solid var(--fv-line)}
.pd-order__btn{font-size:12.5px;font-weight:600;color:var(--fv-white);background:var(--fv-green);padding:8px 14px}

/* 2 problem: hand-off chain */
.pd-prob__head{max-width:800px;margin-bottom:48px}
.pd-brk{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));list-style:none;border-top:1px solid var(--fv-ink)}
.pd-brk li{position:relative;padding:22px 22px 24px 0;border-inline-end:1px dashed var(--fv-line)}
.pd-brk li + li{padding-inline-start:22px}
.pd-brk li:last-child{border-inline-end:0}
[dir=rtl] .pd-brk li{padding:22px 0 24px 22px}
[dir=rtl] .pd-brk li + li{padding-inline-start:22px}
.pd-brk h3{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--fv-ink);margin-bottom:10px}
[dir=rtl] .pd-brk h3{letter-spacing:0;font-size:14.5px}
.pd-brk p{font-size:15px;color:var(--fv-muted)}
.pd-brk__x{display:block;width:18px;height:2px;background:var(--pd-accent);margin-bottom:16px}
.pd-prob__close{margin-top:40px;max-width:780px;padding-inline-start:20px;border-inline-start:3px solid var(--pd-accent);color:var(--fv-ink);font-size:var(--fv-fs-lead)}

/* 3 order path schematic */
.pd-path__head{max-width:800px;margin-bottom:56px}
.pd-path{position:relative}
.pd-path__rail{position:absolute;inset-inline:0;top:0;width:100%;height:64px;color:var(--pd-accent);overflow:visible}
[dir=rtl] .pd-path__rail{transform:scaleX(-1)}
.pd-path__st{position:relative;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));list-style:none;counter-reset:st}
.pd-path__st li{counter-increment:st;position:relative;padding:88px 14px 0;text-align:center}
.pd-path__st li::before{content:"";position:absolute;top:24px;left:50%;width:16px;height:16px;margin-left:-8px;border-radius:50%;background:var(--fv-surface);border:2.5px solid var(--pd-accent)}
.pd-path__st li:first-child::before,.pd-path__st li:last-child::before{background:var(--pd-accent)}
.pd-path__n{display:block;font-family:var(--fv-font-display);font-size:14px;color:var(--pd-accent);margin-bottom:6px}
.pd-path__n::before{content:counter(st,decimal-leading-zero)}
[dir=rtl] .pd-path__n{font-family:var(--fv-font-fa)}
[dir=rtl] .pd-path__n::before{content:counter(st,persian)}
.pd-path__st h3{font-family:var(--fv-font-display);font-weight:500;font-size:24px;line-height:1.15;margin-bottom:8px}
[dir=rtl] .pd-path__st h3{font-family:var(--fv-font-fa);font-weight:700;font-size:19px}
.pd-path__who{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--pd-accent);background:var(--pd-accent-soft);padding:3px 8px;margin-bottom:12px}
[dir=rtl] .pd-path__who{letter-spacing:0;font-size:12px}
.pd-path__st p{font-size:14px;color:var(--fv-muted);text-align:start}
.pd-path__code{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin-top:40px;padding-top:18px;border-top:2px dashed var(--pd-accent);font-size:14.5px;font-weight:600;color:var(--fv-ink)}
.pd-path__close{margin-top:36px;font-size:var(--fv-fs-lead);color:var(--fv-ink);padding-inline-start:20px;border-inline-start:3px solid var(--fv-green);max-width:780px}

/* 4 split & merge */
.pd-split__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:64px;align-items:start}
.pd-trio{list-style:none;display:grid;gap:0;margin-top:32px;border-top:1px solid var(--fv-line)}
.pd-trio li{padding-block:18px;border-bottom:1px solid var(--fv-line)}
.pd-trio h3{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--pd-accent);margin-bottom:6px}
[dir=rtl] .pd-trio h3{letter-spacing:0;font-size:14.5px}
.pd-trio p{font-size:15px;color:var(--fv-muted)}
.pd-split__close{margin-top:28px;font-size:var(--fv-fs-small);color:var(--fv-ink);padding-inline-start:16px;border-inline-start:3px solid var(--pd-accent)}
.pd-dn__from{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:12px 18px;border-bottom:1px solid var(--fv-line);background:var(--fv-paper);font-size:12px;color:var(--fv-muted)}
.pd-dn__body{display:grid;grid-template-columns:minmax(0,1fr) 128px;gap:18px;padding:16px 18px}
.pd-dn__meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 16px;margin-bottom:14px}
.pd-dn__meta strong{display:block;font-size:13px;font-weight:600;margin-top:2px}
.pd-dn__qr{align-self:start;display:grid;justify-items:center;gap:8px;padding:10px;border:1px solid var(--fv-line);background:var(--fv-paper);font-size:10.5px;color:var(--fv-muted)}
.pd-qr{width:100%;max-width:104px;height:auto;color:var(--fv-ink);background:var(--fv-white);padding:5px}

/* 5 delivery (phone web app) */
.pd-del__grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:72px;align-items:center}
.pd-del__close{margin-top:28px;font-size:var(--fv-fs-lead);color:var(--fv-ink);padding-inline-start:20px;border-inline-start:3px solid var(--fv-green)}
.pd-phone{width:300px;max-width:100%;margin-inline:auto;padding:12px;border-radius:40px;background:var(--fv-ink);box-shadow:var(--fv-shadow)}
.pd-phone__in{border-radius:30px;background:var(--fv-white);padding:18px 18px 20px;min-height:540px;display:flex;flex-direction:column}
.pd-phone__notch{width:90px;height:20px;margin:-6px auto 16px;border-radius:0 0 14px 14px;background:var(--fv-ink)}
.pd-phone__head{display:flex;justify-content:space-between;align-items:center;padding-bottom:12px;border-bottom:1px solid var(--fv-line)}
.pd-phone__times{display:flex;justify-content:space-between;gap:10px;padding-block:10px;border-bottom:1px solid var(--fv-line);font-size:11.5px;color:var(--fv-muted)}
.pd-phone__times b{color:var(--fv-ink);font-weight:600}
.pd-phone__rows div{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 10px;padding-block:9px;border-bottom:1px solid var(--fv-line);font-size:12.5px}
.pd-phone__rows small{grid-column:1/-1;font-size:11px;color:var(--fv-muted)}
.pd-phone__rows .pd-flag{color:var(--pd-accent);font-weight:600}
.pd-otp{margin-top:auto;padding-top:14px}
.pd-otp__boxes{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;margin-block:8px 12px}
.pd-otp__boxes span{display:grid;place-items:center;height:36px;border:1px solid var(--fv-line);font-size:16px;font-weight:600;background:var(--fv-paper)}
.pd-otp__boxes span:empty{border-color:var(--pd-accent);background:var(--fv-white)}
.pd-otp__btn{display:block;text-align:center;font-size:13px;font-weight:600;color:var(--fv-white);background:var(--fv-green);padding:10px}

/* 6 payments & credit */
.pd-pay__head{max-width:800px;margin-bottom:44px}
.pd-pay__grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:56px;align-items:start}
.pd-ways{display:grid;gap:14px;list-style:none}
.pd-ways li{background:var(--fv-white);border:1px solid var(--fv-line);border-inline-start:3px solid var(--pd-accent);padding:18px 20px}
.pd-ways h3{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px}
[dir=rtl] .pd-ways h3{letter-spacing:0;font-size:14.5px}
.pd-ways p{font-size:15px;color:var(--fv-muted)}
.pd-pay__more{margin-top:28px;display:grid;gap:18px}
.pd-pay__more h3{font-size:16px;font-weight:600;margin-bottom:4px}
.pd-pay__more p{font-size:15px;color:var(--fv-muted)}
.pd-pay__close{margin-top:32px;font-size:var(--fv-fs-lead);color:var(--fv-ink);padding-inline-start:20px;border-inline-start:3px solid var(--fv-green);max-width:780px}
.pd-acc__kpi{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:14px 18px;border-bottom:1px solid var(--fv-line)}
.pd-acc__kpi b{display:block;font-size:16px;font-weight:600;margin-top:2px;font-variant-numeric:tabular-nums}
.pd-acc__kpi .pd-k-ok b{color:var(--fv-green)}
.pd-acc__split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:14px 18px;border-top:1px solid var(--fv-line);background:var(--fv-paper)}
.pd-acc__split div{border-inline-start:3px solid var(--pd-accent);padding-inline-start:10px;font-size:12.5px}
.pd-acc__split div + div{border-color:var(--fv-ink)}
.pd-acc__split b{display:block;font-size:13px;font-weight:600}

/* 7 rules */
.pd-rules__head{max-width:760px;margin-bottom:44px}
.pd-rules{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;list-style:none;border-top:1px solid var(--fv-line);border-inline-start:1px solid var(--fv-line)}
.pd-rules li{padding:22px 22px 24px;border-inline-end:1px solid var(--fv-line);border-bottom:1px solid var(--fv-line);background:var(--fv-white)}
.pd-rules h3{font-size:15.5px;font-weight:600;margin-bottom:6px;display:flex;align-items:center;gap:10px}
.pd-rules h3::before{content:"";width:8px;height:8px;background:var(--pd-accent);flex-shrink:0}
.pd-rules p{font-size:14px;color:var(--fv-muted)}
.pd-rules li.pd-rules__erp{grid-column:span 2;background:var(--pd-accent-soft)}

/* 8 story (ink) + before / after */
.pd-story__grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:72px;align-items:end}
.pd-story__txt p{color:var(--fv-on-ink);font-size:var(--fv-fs-lead);max-width:60ch}
.pd-story__txt p + p{margin-top:18px;color:var(--fv-on-ink-muted)}
.pd-ba{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;border-top:1px solid var(--fv-line-ink)}
.pd-ba div{padding:22px 0 0;display:grid;gap:8px;align-content:start}
.pd-ba div + div{padding-inline-start:28px;border-inline-start:1px solid var(--fv-line-ink)}
.pd-ba__k{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--fv-on-ink-muted)}
[dir=rtl] .pd-ba__k{letter-spacing:0;font-size:13px}
.pd-ba .fv-num{font-size:clamp(44px,5vw,68px);color:var(--fv-on-ink-muted);white-space:nowrap}
.pd-ba__now .fv-num{color:var(--pd-accent-on-ink)}
.pd-ba__now .pd-ba__k{color:var(--pd-accent-on-ink)}
.pd-ba p{font-size:14.5px;color:var(--fv-on-ink-muted)}
.pd-ba__now p{color:var(--fv-on-ink)}
.pd-nw{white-space:nowrap}
.pd-ba__more{margin-top:18px;font-size:14px;color:var(--fv-on-ink-muted)}
.pd-story__close{margin-top:56px;padding-top:24px;border-top:1px solid var(--fv-line-ink);color:var(--fv-on-ink);font-size:var(--fv-fs-small)}

/* 9 fit + cta */
.pd-live{margin-top:36px;padding:20px 22px;background:var(--pd-accent-soft);border-inline-start:3px solid var(--pd-accent)}
.pd-live b{display:block;font-family:var(--fv-font-display);font-weight:500;font-size:26px;color:var(--pd-accent);margin-bottom:4px}
[dir=rtl] .pd-live b{font-family:var(--fv-font-fa);font-weight:700;font-size:21px}
.pd-live p{font-size:15px;color:var(--fv-ink)}
.pd-cta__act{display:grid;gap:14px;justify-items:start}
.pd-cta__small{font-size:13px;color:var(--fv-muted)}

@media (max-width:1080px){
  .pd-hero__grid,.pd-split__grid,.pd-del__grid,.pd-pay__grid,.pd-story__grid,.pd-fit__grid,.pd-cta__grid{grid-template-columns:minmax(0,1fr);gap:40px}
  .pd-brk{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pd-brk li,.pd-brk li + li,[dir=rtl] .pd-brk li,[dir=rtl] .pd-brk li + li{padding:20px 20px 22px 0;border-inline-end:0;border-bottom:1px dashed var(--fv-line)}
  .pd-rules{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .pd-path__rail{display:none}
  .pd-path__st{grid-template-columns:minmax(0,1fr);border-inline-start:2px solid var(--pd-accent);margin-inline-start:8px}
  .pd-path__st li{padding:0 0 28px 28px;text-align:start}
  [dir=rtl] .pd-path__st li{padding:0 28px 28px 0}
  .pd-path__st li::before{top:4px;left:auto;inset-inline-start:-9px;margin:0}
  .pd-path__st li:last-child{padding-bottom:0}
}
@media (max-width:600px){
  .pd-proof{grid-template-columns:repeat(2,auto);gap:14px 28px}
  .pd-brk,.pd-rules{grid-template-columns:minmax(0,1fr)}
  .pd-rules li.pd-rules__erp{grid-column:auto}
  .pd-order__meta,.pd-acc__kpi{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pd-dn__body{grid-template-columns:minmax(0,1fr)}
  .pd-dn__qr{justify-self:start}
  .pd-ba{grid-template-columns:minmax(0,1fr)}
  .pd-ba div + div{padding-inline-start:0;border-inline-start:0;border-top:1px solid var(--fv-line-ink);margin-top:22px}
}