/* White-paper / case-study pages (/case-studies/…).
   The approved white papers' own stylesheet (source/whitepaper-en.html + -he.html), merged into
   one file and scoped under .wp-page so nothing here reaches the rest of the site. The two
   source blocks differed only in fonts, direction, mirrored borders/floats/paddings and
   letter-spacing; those differences are the [dir="rtl"] rules below.
   Loaded only by the case-study page (header partial, `headCss`). */

/* ---- tokens (the source's :root tokens, redefined on the wrapper) ---------------------- */
.wp-page{
  --bg:#FBFCFC; --paper:#FFFFFF; --mist:#EDF2F2; --mist-2:#E1E9EA;
  --ink:#12313A; --fg:#1C2A2F; --muted:#5A6B70; --rule:#D5DEE0;
  --teal:#2E7D8A; --amber:#E9A13B; --amber-soft:#FBF3E3;
  --screen:#0B1417; --screen-panel:#132A30; --screen-pill:#1B4A55; --screen-dim:#54686E; --screen-light:#CFE0E2; --screen-text:#F4F7F7;
  --display:"Source Serif 4",Cambria,Georgia,"Times New Roman",serif;
  --body:"Source Sans 3",Calibri,"Segoe UI",Helvetica,Arial,sans-serif;
}
.wp-page[dir="rtl"]{
  --display:"Frank Ruhl Libre","Source Serif 4",Cambria,Georgia,"Times New Roman",serif;
  --body:"Heebo","Source Sans 3",Calibri,"Segoe UI",Helvetica,Arial,sans-serif;
}
/* Dark tokens. The source switched to these under prefers-color-scheme: dark unless
   data-theme="light". shoora.me is dark-only (no light theme, no OS switch), so they apply
   always, keeping the same data-theme="light" escape hatch the source had. */
:root:not([data-theme="light"]) .wp-page{
  --bg:#0E1B1F; --paper:#132328; --mist:#172A30; --mist-2:#1E343B;
  --ink:#E6EEF0; --fg:#D6E0E2; --muted:#92A6AB; --rule:#2A3F46;
  --teal:#6CC3D0; --amber:#F0B45A; --amber-soft:#2A2A1E; color-scheme:dark;
}

/* ---- neutralise the site's global element/class styles inside the paper --------------- */
.wp-page section{padding:0}
.wp-page p{color:inherit}
.wp-page h1,.wp-page h2,.wp-page h3{letter-spacing:normal;font-weight:700;line-height:1.15}
.wp-page th{text-transform:none;letter-spacing:normal;font-size:inherit;color:inherit}
.wp-page .eyebrow{margin:0}
.wp-page .pill{display:inline;gap:0;border:0;margin:0}
.wp-page .mark{place-items:normal;inline-size:auto;block-size:auto;border-radius:0;font-weight:inherit;font-size:inherit}
/* footnote / section targets clear the sticky site header */
.wp-page [id]{scroll-margin-top:88px}

/* ---- the paper ------------------------------------------------------------------------- */
.wp-page{color:var(--fg);font-family:var(--body);font-size:17px;line-height:1.55;letter-spacing:normal;-webkit-font-smoothing:antialiased}
.wp-page[dir="rtl"]{direction:rtl}
.wp-page .wrap{max-width:1040px;margin:0 auto;padding-block:0 64px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.wp-page a{color:var(--teal)}
.wp-page h1,.wp-page h2,.wp-page h3{font-family:var(--display);color:var(--ink);text-wrap:balance;margin:0}
.wp-page p{margin:0}
.wp-page .eyebrow{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.wp-page[dir="rtl"] .eyebrow{letter-spacing:.03em}

.wp-page .hero{padding-block:44px 28px;display:grid;grid-template-columns:minmax(0,1fr);gap:18px}
/* the version line moved here from the dropped masthead; sits tight above the H1 */
.wp-page .hero .wp-version{margin-bottom:-8px}
.wp-page .hero h1{font-size:clamp(34px,5vw,54px);line-height:1.05;font-weight:700;letter-spacing:-.01em}
.wp-page .hero .sub{font-family:var(--display);font-style:italic;font-size:clamp(18px,2.2vw,23px);color:var(--teal);max-width:36ch}
.wp-page[dir="rtl"] .hero .sub{font-style:normal}
.wp-page .hero .meta{color:var(--muted);font-size:14px}
.wp-page .band{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--rule);border-left:4px solid var(--amber);margin-block:10px 54px}
.wp-page[dir="rtl"] .band{border-left:0;border-right:4px solid var(--amber)}
.wp-page .band>div{background:var(--mist);padding:18px 18px 16px;min-width:0}
.wp-page .band b{display:block;font-family:var(--display);font-size:clamp(28px,3.4vw,40px);font-weight:700;color:var(--ink);line-height:1;font-variant-numeric:tabular-nums}
.wp-page .band span{display:block;margin-top:8px;font-size:13.5px;line-height:1.35;color:var(--muted)}

/* body grid */
.wp-page .grid{display:grid;grid-template-columns:minmax(0,72ch);gap:48px;align-items:start}
.wp-page .col{min-width:0;display:grid;gap:44px}
.wp-page section{display:grid;gap:14px}
.wp-page section h2{display:flex;align-items:baseline;gap:14px;font-size:26px;font-weight:700;line-height:1.15}
.wp-page section h2 .n{font-family:var(--body);font-size:13px;font-weight:700;color:var(--amber);letter-spacing:.08em;flex:none}
.wp-page .lead{font-size:18.5px}
.wp-page .k{color:var(--teal);font-weight:700}
.wp-page ul.ev{margin:0;padding-left:1.15em;display:grid;gap:8px}
.wp-page[dir="rtl"] ul.ev{padding-left:0;padding-right:1.15em}
.wp-page ul.ev li::marker{color:var(--amber)}
.wp-page .steps{display:grid;gap:12px}
.wp-page .step{display:grid;grid-template-columns:92px minmax(0,1fr);gap:14px;padding-top:12px;border-top:1px solid var(--rule)}
.wp-page .step .t{font-family:var(--display);font-weight:700;color:var(--ink);font-size:17px}
.wp-page .callout{background:var(--mist);border-left:4px solid var(--amber);padding:16px 18px;border-radius:0 6px 6px 0}
.wp-page[dir="rtl"] .callout{border-left:0;border-right:4px solid var(--amber);border-radius:6px 0 0 6px}
.wp-page .callout .eyebrow{color:var(--teal);margin-bottom:6px}

/* table */
.wp-page .tbl{overflow-x:auto;border:1px solid var(--rule);border-radius:6px}
.wp-page table{border-collapse:collapse;width:100%;min-width:680px;font-size:14px}
.wp-page td i{font-style:normal;font-weight:700;font-size:17px;line-height:1;display:inline-block;width:1.1em;text-align:center}
.wp-page td i.y{color:var(--teal)}.wp-page td i.p{color:var(--amber)}.wp-page td i.n{color:var(--muted);opacity:.6}
.wp-page th,.wp-page td{padding:10px 12px;text-align:left;vertical-align:top;border-bottom:1px solid var(--rule)}
.wp-page[dir="rtl"] th,.wp-page[dir="rtl"] td{text-align:right}
.wp-page thead th{background:var(--ink);color:#FFFFFF;font-weight:600;font-size:13px;line-height:1.3}
:root:not([data-theme="light"]) .wp-page thead th{color:#0E1B1F}
.wp-page tbody th{font-weight:700;color:var(--ink);width:26%}
.wp-page tbody tr:nth-child(even) td,.wp-page tbody tr:nth-child(even) th{background:var(--mist)}
.wp-page td.sh{background:var(--amber-soft)!important;color:var(--teal);font-weight:700}
.wp-page thead th.sh{background:var(--amber);color:#12313A}

/* objections */
.wp-page .obj{display:grid;gap:10px}
.wp-page .obj p{padding-left:14px;border-left:2px solid var(--rule)}
.wp-page[dir="rtl"] .obj p{padding-left:0;border-left:0;padding-right:14px;border-right:2px solid var(--rule)}

/* aside phone */
.wp-page .aside{float:right;width:176px;margin:4px 0 10px 26px;display:grid;gap:10px;justify-items:center}
.wp-page[dir="rtl"] .aside{float:left;margin:4px 26px 10px 0}
.wp-page .aside figcaption{font-size:12px;line-height:1.4;color:var(--muted);text-align:center}
.wp-page .phone{width:100%;aspect-ratio:9/18.4;background:var(--screen);border:7px solid #12313A;border-radius:28px;padding:14px 10px 10px;display:grid;grid-template-rows:auto auto auto 1fr auto auto;gap:8px;color:var(--screen-text);font-family:var(--body);box-shadow:0 14px 34px rgba(18,49,58,.22)}
.wp-page #how{display:block}
.wp-page #how h2{margin-bottom:14px}
.wp-page #how .steps{display:block}
.wp-page #how .step{margin-top:12px}
.wp-page #how::after{content:"";display:block;clear:both}
.wp-page .phone .top{display:flex;justify-content:space-between;align-items:center}
.wp-page .mark{display:grid;gap:3px}
.wp-page .mark i{display:block;height:4px;border-radius:2px;background:#8FA9AC}
.wp-page .mark i:first-child{width:20px;background:#E9A13B}.wp-page .mark i:nth-child(2){width:15px}.wp-page .mark i:nth-child(3){width:10px}
.wp-page .mark i{height:3px}
.wp-page .pill{background:var(--screen-pill);color:var(--screen-light);font-size:8.5px;font-weight:700;padding:3px 7px;border-radius:999px}
.wp-page .phone .course{font-size:7px;letter-spacing:.08em;color:#6E8288}
.wp-page[dir="rtl"] .phone .course{letter-spacing:.02em}
.wp-page .phone .dim{font-family:var(--display);font-size:8.5px;line-height:1.4;color:var(--screen-dim)}
.wp-page .phone .cur{font-family:var(--display);font-size:9.5px;font-weight:700;line-height:1.35;padding-left:7px;border-left:2px solid #E9A13B;color:var(--screen-text)}
.wp-page[dir="rtl"] .phone .cur{padding-left:0;border-left:0;padding-right:7px;border-right:2px solid #E9A13B}
.wp-page .phone .expl{background:var(--screen-panel);border-radius:8px;padding:7px 8px;font-size:7.8px;line-height:1.4;color:var(--screen-light);align-self:start}
.wp-page .phone .expl b{display:inline-block;font-size:6.5px;letter-spacing:.1em;color:#E9A13B;margin-bottom:3px}
.wp-page[dir="rtl"] .phone .expl b{letter-spacing:.02em}
.wp-page .phone .ask{display:flex;align-items:center;justify-content:space-between;background:var(--screen-pill);border-radius:999px;padding:5px 5px 5px 8px;font-size:8px;color:var(--screen-text)}
.wp-page .phone .ask i{width:16px;height:16px;border-radius:50%;background:#E9A13B;display:grid;place-items:center;color:#0B1417;font-style:normal;font-size:7px}
.wp-page .phone .ctl{display:flex;justify-content:space-between;font-size:7.5px;color:#8FA9AC}

/* diagram (inline SVG; always drawn left-to-right, also on the Hebrew page) */
.wp-page .dgfig{margin:6px 0 0;display:grid;gap:8px;width:min(820px,calc(100vw - 2 * max(16px,env(safe-area-inset-left,0px)) - 16px))}
.wp-page .dgfig .dgk{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--amber)}
.wp-page[dir="rtl"] .dgfig .dgk{letter-spacing:.03em}
.wp-page .dgfig .dg{width:100%;height:auto;display:block;color:var(--ink)}
.wp-page[dir="rtl"] .dgfig .dg{direction:ltr}
.wp-page .dgfig figcaption{font-size:13px;color:var(--muted)}

/* founders + sources */
.wp-page .foot{margin-top:56px;padding-top:18px;border-top:2px solid var(--amber);display:grid;gap:10px;font-size:14.5px}
.wp-page .foot .src{color:var(--muted);font-size:13px}
.wp-page .refs{display:grid;gap:6px}
.wp-page .refs-h{font-family:var(--body);font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--amber);margin:0}
.wp-page[dir="rtl"] .refs-h{letter-spacing:.03em}
.wp-page .refs ol{margin:0;padding-left:1.4em;font-size:13px;color:var(--muted);display:grid;gap:3px}
/* the references are English citations: the Hebrew source keeps them left-to-right */
.wp-page[dir="rtl"] .refs ol{padding-right:1.4em;direction:ltr;text-align:left}
.wp-page sup.ref{font-size:.7em;line-height:0}
.wp-page sup.ref a{color:var(--amber);text-decoration:none;font-weight:700}

@media (max-width:860px){
  .wp-page .grid{grid-template-columns:minmax(0,1fr)}
  .wp-page .band{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:480px){
  .wp-page{font-size:16px}
  .wp-page .aside,.wp-page[dir="rtl"] .aside{float:none;width:176px;margin:0 auto 18px}
  .wp-page .step{grid-template-columns:minmax(0,1fr)}
  .wp-page .band{grid-template-columns:minmax(0,1fr)}
}
@media (prefers-reduced-motion:no-preference){
  .wp-page .cur{animation:wp-glow 3s ease-in-out infinite}
  @keyframes wp-glow{0%,100%{border-color:#E9A13B}50%{border-color:#F6C978}}
}
/* The class promo video between the hero and the key figures (added 2026-10-15). */
.wp-page .wp-video{margin:0 0 34px;max-width:960px}
.wp-page .wp-video video{display:block;width:100%;aspect-ratio:16/9;border-radius:10px;background:#000;box-shadow:0 14px 40px rgba(0,0,0,.18)}
.wp-page .wp-video figcaption{margin-top:10px;font-size:13.5px;line-height:1.4;color:var(--muted)}
.wp-page .wp-video-box{position:relative}
.wp-page .wp-sound{position:absolute;top:12px;inset-inline-end:12px;padding:8px 14px;border:0;border-radius:999px;background:rgba(5,7,13,.72);color:#fff;font:600 14px/1 system-ui,sans-serif;cursor:pointer;backdrop-filter:blur(4px)}
.wp-page .wp-sound:hover{background:rgba(5,7,13,.9)}
.wp-page .wp-sound[hidden]{display:none}